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-rw-r--r--include/acpi/acpixf.h14
-rw-r--r--include/acpi/actbl2.h70
-rw-r--r--include/acpi/actypes.h50
-rw-r--r--include/acpi/platform/acenv.h1
-rw-r--r--include/asm-generic/dma-mapping-common.h5
-rw-r--r--include/asm-generic/gpio.h48
-rw-r--r--include/asm-generic/seccomp.h2
-rw-r--r--include/crypto/algapi.h2
-rw-r--r--include/crypto/if_alg.h4
-rw-r--r--include/crypto/rng.h3
-rw-r--r--include/crypto/sha.h15
-rw-r--r--include/crypto/sha1_base.h106
-rw-r--r--include/crypto/sha256_base.h128
-rw-r--r--include/crypto/sha512_base.h131
-rw-r--r--include/drm/bridge/dw_hdmi.h5
-rw-r--r--include/drm/drmP.h20
-rw-r--r--include/drm/drm_atomic.h24
-rw-r--r--include/drm/drm_atomic_helper.h20
-rw-r--r--include/drm/drm_crtc.h21
-rw-r--r--include/drm/drm_crtc_helper.h9
-rw-r--r--include/drm/drm_dp_helper.h176
-rw-r--r--include/drm/drm_dp_mst_helper.h2
-rw-r--r--include/drm/drm_edid.h2
-rw-r--r--include/drm/drm_fb_helper.h19
-rw-r--r--include/drm/drm_gem.h14
-rw-r--r--include/drm/drm_modes.h2
-rw-r--r--include/drm/drm_panel.h5
-rw-r--r--include/drm/drm_plane_helper.h12
-rw-r--r--include/drm/i915_pciids.h77
-rw-r--r--include/dt-bindings/clock/exynos3250.h61
-rw-r--r--include/dt-bindings/clock/exynos5433.h1403
-rw-r--r--include/dt-bindings/clock/pistachio-clk.h183
-rw-r--r--include/dt-bindings/clock/qcom,gcc-ipq806x.h1
-rw-r--r--include/dt-bindings/clock/qcom,gcc-msm8916.h156
-rw-r--r--include/dt-bindings/clock/tegra124-car-common.h2
-rw-r--r--include/dt-bindings/leds/common.h21
-rw-r--r--include/dt-bindings/reset/qcom,gcc-msm8916.h108
-rw-r--r--include/linux/a.out.h67
-rw-r--r--include/linux/bcm47xx_nvram.h34
-rw-r--r--include/linux/bcma/bcma.h21
-rw-r--r--include/linux/bcma/bcma_driver_chipcommon.h11
-rw-r--r--include/linux/bcma/bcma_driver_gmac_cmn.h6
-rw-r--r--include/linux/bcma/bcma_driver_mips.h15
-rw-r--r--include/linux/bcma/bcma_driver_pci.h12
-rw-r--r--include/linux/bcma/bcma_driver_pcie2.h4
-rw-r--r--include/linux/bitmap.h16
-rw-r--r--include/linux/bitops.h4
-rw-r--r--include/linux/blk-mq.h9
-rw-r--r--include/linux/bpf.h47
-rw-r--r--include/linux/brcmphy.h2
-rw-r--r--include/linux/can/dev.h2
-rw-r--r--include/linux/can/led.h6
-rw-r--r--include/linux/can/skb.h7
-rw-r--r--include/linux/capability.h29
-rw-r--r--include/linux/clk-provider.h2
-rw-r--r--include/linux/clk/at91_pmc.h4
-rw-r--r--include/linux/compaction.h1
-rw-r--r--include/linux/cpumask.h176
-rw-r--r--include/linux/cred.h23
-rw-r--r--include/linux/crypto.h6
-rw-r--r--include/linux/dcache.h59
-rw-r--r--include/linux/dccp.h4
-rw-r--r--include/linux/device-mapper.h5
-rw-r--r--include/linux/dma-mapping.h4
-rw-r--r--include/linux/etherdevice.h1
-rw-r--r--include/linux/f2fs_fs.h3
-rw-r--r--include/linux/filter.h7
-rw-r--r--include/linux/fs.h62
-rw-r--r--include/linux/fs_pin.h2
-rw-r--r--include/linux/gpio/consumer.h77
-rw-r--r--include/linux/gpio/driver.h48
-rw-r--r--include/linux/host1x.h1
-rw-r--r--include/linux/hsi/hsi.h6
-rw-r--r--include/linux/hugetlb.h20
-rw-r--r--include/linux/hw_random.h4
-rw-r--r--include/linux/ieee802154.h14
-rw-r--r--include/linux/if_bridge.h1
-rw-r--r--include/linux/if_link.h1
-rw-r--r--include/linux/if_pppox.h2
-rw-r--r--include/linux/if_vlan.h67
-rw-r--r--include/linux/inet_diag.h43
-rw-r--r--include/linux/iommu-common.h51
-rw-r--r--include/linux/iommu.h33
-rw-r--r--include/linux/ioport.h8
-rw-r--r--include/linux/ipv6.h4
-rw-r--r--include/linux/irqchip/mips-gic.h7
-rw-r--r--include/linux/jhash.h17
-rw-r--r--include/linux/kasan.h2
-rw-r--r--include/linux/kconfig.h15
-rw-r--r--include/linux/kernel.h12
-rw-r--r--include/linux/ksm.h17
-rw-r--r--include/linux/led-class-flash.h19
-rw-r--r--include/linux/leds.h5
-rw-r--r--include/linux/mempool.h3
-rw-r--r--include/linux/mfd/samsung/rtc.h2
-rw-r--r--include/linux/mlx4/cmd.h26
-rw-r--r--include/linux/mlx4/device.h40
-rw-r--r--include/linux/mlx4/qp.h18
-rw-r--r--include/linux/mlx5/cmd.h2
-rw-r--r--include/linux/mlx5/cq.h7
-rw-r--r--include/linux/mlx5/device.h2
-rw-r--r--include/linux/mlx5/doorbell.h2
-rw-r--r--include/linux/mlx5/driver.h16
-rw-r--r--include/linux/mlx5/mlx5_ifc.h2
-rw-r--r--include/linux/mlx5/qp.h2
-rw-r--r--include/linux/mlx5/srq.h2
-rw-r--r--include/linux/mm.h100
-rw-r--r--include/linux/mm_types.h2
-rw-r--r--include/linux/mmc/sdio_ids.h2
-rw-r--r--include/linux/mmzone.h8
-rw-r--r--include/linux/mod_devicetable.h8
-rw-r--r--include/linux/mount.h3
-rw-r--r--include/linux/nbd.h46
-rw-r--r--include/linux/net.h12
-rw-r--r--include/linux/netdevice.h142
-rw-r--r--include/linux/netfilter.h103
-rw-r--r--include/linux/netfilter/ipset/ip_set.h5
-rw-r--r--include/linux/netfilter_arp/arp_tables.h3
-rw-r--r--include/linux/netfilter_bridge.h100
-rw-r--r--include/linux/netfilter_bridge/ebtables.h3
-rw-r--r--include/linux/netfilter_ipv4/ip_tables.h3
-rw-r--r--include/linux/netfilter_ipv6/ip6_tables.h3
-rw-r--r--include/linux/netlink.h2
-rw-r--r--include/linux/nfs_fs.h5
-rw-r--r--include/linux/nvme.h5
-rw-r--r--include/linux/of.h32
-rw-r--r--include/linux/of_graph.h20
-rw-r--r--include/linux/of_mdio.h7
-rw-r--r--include/linux/of_net.h8
-rw-r--r--include/linux/page-flags.h103
-rw-r--r--include/linux/pci.h15
-rw-r--r--include/linux/personality.h40
-rw-r--r--include/linux/phy_fixed.h9
-rw-r--r--include/linux/platform_data/nxp-nci.h27
-rw-r--r--include/linux/platform_data/st33zp24.h (renamed from include/linux/platform_data/tpm_stm_st33.h)21
-rw-r--r--include/linux/printk.h5
-rw-r--r--include/linux/pstore.h1
-rw-r--r--include/linux/ptp_clock_kernel.h12
-rw-r--r--include/linux/quota.h90
-rw-r--r--include/linux/quotaops.h14
-rw-r--r--include/linux/reboot.h3
-rw-r--r--include/linux/remoteproc.h2
-rw-r--r--include/linux/rhashtable.h527
-rw-r--r--include/linux/rmap.h8
-rw-r--r--include/linux/rtnetlink.h15
-rw-r--r--include/linux/sched.h6
-rw-r--r--include/linux/security.h8
-rw-r--r--include/linux/skbuff.h13
-rw-r--r--include/linux/smp.h2
-rw-r--r--include/linux/sock_diag.h4
-rw-r--r--include/linux/socket.h8
-rw-r--r--include/linux/spi/at86rf230.h1
-rw-r--r--include/linux/spi/cc2520.h1
-rw-r--r--include/linux/stmmac.h2
-rw-r--r--include/linux/string_helpers.h10
-rw-r--r--include/linux/swap.h2
-rw-r--r--include/linux/sysctl.h3
-rw-r--r--include/linux/tcp.h5
-rw-r--r--include/linux/types.h6
-rw-r--r--include/linux/udp.h2
-rw-r--r--include/linux/uidgid.h12
-rw-r--r--include/linux/uio.h8
-rw-r--r--include/linux/util_macros.h40
-rw-r--r--include/linux/zsmalloc.h1
-rw-r--r--include/net/9p/client.h8
-rw-r--r--include/net/9p/transport.h2
-rw-r--r--include/net/af_vsock.h4
-rw-r--r--include/net/arp.h20
-rw-r--r--include/net/ax25.h5
-rw-r--r--include/net/bluetooth/bluetooth.h45
-rw-r--r--include/net/bluetooth/hci.h59
-rw-r--r--include/net/bluetooth/hci_core.h233
-rw-r--r--include/net/bluetooth/mgmt.h101
-rw-r--r--include/net/bond_3ad.h29
-rw-r--r--include/net/cfg80211.h127
-rw-r--r--include/net/compat.h2
-rw-r--r--include/net/dcbnl.h3
-rw-r--r--include/net/dn_neigh.h5
-rw-r--r--include/net/dsa.h27
-rw-r--r--include/net/dst_ops.h1
-rw-r--r--include/net/fib_rules.h11
-rw-r--r--include/net/genetlink.h4
-rw-r--r--include/net/if_inet6.h4
-rw-r--r--include/net/inet6_connection_sock.h3
-rw-r--r--include/net/inet6_hashtables.h2
-rw-r--r--include/net/inet_common.h7
-rw-r--r--include/net/inet_connection_sock.h28
-rw-r--r--include/net/inet_hashtables.h36
-rw-r--r--include/net/inet_sock.h30
-rw-r--r--include/net/inet_timewait_sock.h108
-rw-r--r--include/net/inetpeer.h3
-rw-r--r--include/net/ip.h15
-rw-r--r--include/net/ip6_route.h3
-rw-r--r--include/net/ip6_tunnel.h6
-rw-r--r--include/net/ip_fib.h70
-rw-r--r--include/net/ip_tunnels.h1
-rw-r--r--include/net/ip_vs.h69
-rw-r--r--include/net/ipv6.h14
-rw-r--r--include/net/iw_handler.h22
-rw-r--r--include/net/mac80211.h251
-rw-r--r--include/net/mac802154.h13
-rw-r--r--include/net/ndisc.h19
-rw-r--r--include/net/neighbour.h67
-rw-r--r--include/net/net_namespace.h58
-rw-r--r--include/net/netfilter/ipv4/nf_reject.h8
-rw-r--r--include/net/netfilter/ipv6/nf_reject.h13
-rw-r--r--include/net/netfilter/nf_conntrack.h5
-rw-r--r--include/net/netfilter/nf_nat_l3proto.h48
-rw-r--r--include/net/netfilter/nf_queue.h6
-rw-r--r--include/net/netfilter/nf_tables.h621
-rw-r--r--include/net/netfilter/nf_tables_core.h3
-rw-r--r--include/net/netfilter/nf_tables_ipv4.h5
-rw-r--r--include/net/netfilter/nf_tables_ipv6.h5
-rw-r--r--include/net/netfilter/nft_meta.h4
-rw-r--r--include/net/netlink.h50
-rw-r--r--include/net/netns/generic.h2
-rw-r--r--include/net/netns/hash.h4
-rw-r--r--include/net/netns/ipv4.h13
-rw-r--r--include/net/netns/ipv6.h3
-rw-r--r--include/net/netns/mpls.h17
-rw-r--r--include/net/netns/x_tables.h1
-rw-r--r--include/net/nfc/hci.h4
-rw-r--r--include/net/nfc/nci_core.h5
-rw-r--r--include/net/nfc/nfc.h2
-rw-r--r--include/net/ping.h7
-rw-r--r--include/net/request_sock.h140
-rw-r--r--include/net/rtnetlink.h2
-rw-r--r--include/net/sch_generic.h4
-rw-r--r--include/net/sctp/sctp.h3
-rw-r--r--include/net/sock.h63
-rw-r--r--include/net/switchdev.h55
-rw-r--r--include/net/tc_act/tc_bpf.h6
-rw-r--r--include/net/tcp.h124
-rw-r--r--include/net/tcp_states.h4
-rw-r--r--include/net/udp.h24
-rw-r--r--include/net/udp_tunnel.h5
-rw-r--r--include/net/vxlan.h4
-rw-r--r--include/net/xfrm.h22
-rw-r--r--include/rxrpc/packet.h3
-rw-r--r--include/scsi/scsi_transport_fc.h1
-rw-r--r--include/sound/ac97_codec.h4
-rw-r--r--include/sound/compress_driver.h4
-rw-r--r--include/sound/control.h2
-rw-r--r--include/sound/core.h3
-rw-r--r--include/sound/hda_regmap.h217
-rw-r--r--include/sound/hdaudio.h247
-rw-r--r--include/sound/pcm.h66
-rw-r--r--include/sound/pcm_params.h7
-rw-r--r--include/sound/rt5670.h1
-rw-r--r--include/sound/seq_device.h46
-rw-r--r--include/sound/seq_kernel.h6
-rw-r--r--include/sound/simple_card.h1
-rw-r--r--include/sound/soc-dapm.h6
-rw-r--r--include/sound/soc-dpcm.h2
-rw-r--r--include/sound/soc.h32
-rw-r--r--include/trace/events/clk.h198
-rw-r--r--include/trace/events/cma.h66
-rw-r--r--include/trace/events/f2fs.h162
-rw-r--r--include/trace/events/filemap.h8
-rw-r--r--include/trace/events/kmem.h42
-rw-r--r--include/trace/events/vmscan.h8
-rw-r--r--include/uapi/asm-generic/errno.h11
-rw-r--r--include/uapi/drm/drm.h1
-rw-r--r--include/uapi/drm/drm_fourcc.h78
-rw-r--r--include/uapi/drm/drm_mode.h9
-rw-r--r--include/uapi/drm/i915_drm.h5
-rw-r--r--include/uapi/drm/nouveau_drm.h1
-rw-r--r--include/uapi/drm/radeon_drm.h4
-rw-r--r--include/uapi/drm/tegra_drm.h3
-rw-r--r--include/uapi/linux/bpf.h58
-rw-r--r--include/uapi/linux/can/raw.h1
-rw-r--r--include/uapi/linux/dcbnl.h66
-rw-r--r--include/uapi/linux/dm-ioctl.h4
-rw-r--r--include/uapi/linux/filter.h10
-rw-r--r--include/uapi/linux/fou.h1
-rw-r--r--include/uapi/linux/if_addr.h2
-rw-r--r--include/uapi/linux/if_link.h14
-rw-r--r--include/uapi/linux/if_packet.h1
-rw-r--r--include/uapi/linux/ip_vs.h7
-rw-r--r--include/uapi/linux/ipv6.h1
-rw-r--r--include/uapi/linux/media-bus-format.h13
-rw-r--r--include/uapi/linux/neighbour.h1
-rw-r--r--include/uapi/linux/netfilter/nf_tables.h80
-rw-r--r--include/uapi/linux/netfilter_bridge/ebtables.h2
-rw-r--r--include/uapi/linux/nl80211.h34
-rw-r--r--include/uapi/linux/pkt_cls.h2
-rw-r--r--include/uapi/linux/quota.h6
-rw-r--r--include/uapi/linux/rtnetlink.h16
-rw-r--r--include/uapi/linux/tc_act/tc_bpf.h2
-rw-r--r--include/uapi/linux/tipc_netlink.h9
-rw-r--r--include/uapi/linux/xfrm.h2
-rw-r--r--include/uapi/sound/asequencer.h1
-rw-r--r--include/uapi/sound/asound.h39
-rw-r--r--include/uapi/sound/compress_offload.h2
-rw-r--r--include/uapi/sound/emu10k1.h3
-rw-r--r--include/uapi/sound/hdspm.h6
-rw-r--r--include/video/imx-ipu-v3.h2
-rw-r--r--include/video/omapdss.h7
-rw-r--r--include/video/samsung_fimd.h11
-rw-r--r--include/xen/interface/xen.h6
-rw-r--r--include/xen/xen-ops.h47
-rw-r--r--include/xen/xenbus.h20
302 files changed, 8089 insertions, 2247 deletions
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index d56f5d722138..08ef57bc8d63 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -46,7 +46,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20150204
+#define ACPI_CA_VERSION 0x20150410
#include <acpi/acconfig.h>
#include <acpi/actypes.h>
@@ -431,13 +431,13 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_load_tables(void))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_reallocate_root_table(void))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
- acpi_find_root_pointer(acpi_size * rsdp_address))
-
+ acpi_find_root_pointer(acpi_physical_address *
+ rsdp_address))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
- acpi_get_table_header(acpi_string signature,
- u32 instance,
- struct acpi_table_header
- *out_table_header))
+ acpi_get_table_header(acpi_string signature,
+ u32 instance,
+ struct acpi_table_header
+ *out_table_header))
ACPI_EXTERNAL_RETURN_STATUS(acpi_status
acpi_get_table(acpi_string signature, u32 instance,
struct acpi_table_header
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index f06d75e5fa54..cafdeb50fbdf 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -73,6 +73,7 @@
#define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */
#define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */
#define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */
+#define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */
#define ACPI_SIG_MTMR "MTMR" /* MID Timer table */
#define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */
#define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */
@@ -845,7 +846,8 @@ struct acpi_lpit_header {
enum acpi_lpit_type {
ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00,
- ACPI_LPIT_TYPE_SIMPLE_IO = 0x01
+ ACPI_LPIT_TYPE_SIMPLE_IO = 0x01,
+ ACPI_LPIT_TYPE_RESERVED = 0x02 /* 2 and above are reserved */
};
/* Masks for Flags field above */
@@ -935,6 +937,21 @@ struct acpi_table_mchi {
/*******************************************************************************
*
+ * MSDM - Microsoft Data Management table
+ *
+ * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)",
+ * November 29, 2011. Copyright 2011 Microsoft
+ *
+ ******************************************************************************/
+
+/* Basic MSDM table is only the common ACPI header */
+
+struct acpi_table_msdm {
+ struct acpi_table_header header; /* Common ACPI table header */
+};
+
+/*******************************************************************************
+ *
* MTMR - MID Timer Table
* Version 1
*
@@ -959,10 +976,9 @@ struct acpi_mtmr_entry {
/*******************************************************************************
*
* SLIC - Software Licensing Description Table
- * Version 1
*
- * Conforms to "OEM Activation 2.0 for Windows Vista Operating Systems",
- * Copyright 2006
+ * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)",
+ * November 29, 2011. Copyright 2011 Microsoft
*
******************************************************************************/
@@ -972,52 +988,6 @@ struct acpi_table_slic {
struct acpi_table_header header; /* Common ACPI table header */
};
-/* Common SLIC subtable header */
-
-struct acpi_slic_header {
- u32 type;
- u32 length;
-};
-
-/* Values for Type field above */
-
-enum acpi_slic_type {
- ACPI_SLIC_TYPE_PUBLIC_KEY = 0,
- ACPI_SLIC_TYPE_WINDOWS_MARKER = 1,
- ACPI_SLIC_TYPE_RESERVED = 2 /* 2 and greater are reserved */
-};
-
-/*
- * SLIC Subtables, correspond to Type in struct acpi_slic_header
- */
-
-/* 0: Public Key Structure */
-
-struct acpi_slic_key {
- struct acpi_slic_header header;
- u8 key_type;
- u8 version;
- u16 reserved;
- u32 algorithm;
- char magic[4];
- u32 bit_length;
- u32 exponent;
- u8 modulus[128];
-};
-
-/* 1: Windows Marker Structure */
-
-struct acpi_slic_marker {
- struct acpi_slic_header header;
- u32 version;
- char oem_id[ACPI_OEM_ID_SIZE]; /* ASCII OEM identification */
- char oem_table_id[ACPI_OEM_TABLE_ID_SIZE]; /* ASCII OEM table identification */
- char windows_flag[8];
- u32 slic_version;
- u8 reserved[16];
- u8 signature[128];
-};
-
/*******************************************************************************
*
* SPCR - Serial Port Console Redirection table
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index b034f1068dfe..f5ca0e989bba 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -199,9 +199,29 @@ typedef int s32;
typedef s32 acpi_native_int;
typedef u32 acpi_size;
+
+#ifdef ACPI_32BIT_PHYSICAL_ADDRESS
+
+/*
+ * OSPMs can define this to shrink the size of the structures for 32-bit
+ * none PAE environment. ASL compiler may always define this to generate
+ * 32-bit OSPM compliant tables.
+ */
typedef u32 acpi_io_address;
typedef u32 acpi_physical_address;
+#else /* ACPI_32BIT_PHYSICAL_ADDRESS */
+
+/*
+ * It is reported that, after some calculations, the physical addresses can
+ * wrap over the 32-bit boundary on 32-bit PAE environment.
+ * https://bugzilla.kernel.org/show_bug.cgi?id=87971
+ */
+typedef u64 acpi_io_address;
+typedef u64 acpi_physical_address;
+
+#endif /* ACPI_32BIT_PHYSICAL_ADDRESS */
+
#define ACPI_MAX_PTR ACPI_UINT32_MAX
#define ACPI_SIZE_MAX ACPI_UINT32_MAX
@@ -713,33 +733,32 @@ typedef u32 acpi_event_type;
* The encoding of acpi_event_status is illustrated below.
* Note that a set bit (1) indicates the property is TRUE
* (e.g. if bit 0 is set then the event is enabled).
- * +-------------+-+-+-+-+
- * | Bits 31:4 |3|2|1|0|
- * +-------------+-+-+-+-+
- * | | | | |
- * | | | | +- Enabled?
- * | | | +--- Enabled for wake?
- * | | +----- Set?
- * | +------- Has a handler?
- * +------------- <Reserved>
+ * +-------------+-+-+-+-+-+
+ * | Bits 31:5 |4|3|2|1|0|
+ * +-------------+-+-+-+-+-+
+ * | | | | | |
+ * | | | | | +- Enabled?
+ * | | | | +--- Enabled for wake?
+ * | | | +----- Status bit set?
+ * | | +------- Enable bit set?
+ * | +--------- Has a handler?
+ * +--------------- <Reserved>
*/
typedef u32 acpi_event_status;
#define ACPI_EVENT_FLAG_DISABLED (acpi_event_status) 0x00
#define ACPI_EVENT_FLAG_ENABLED (acpi_event_status) 0x01
#define ACPI_EVENT_FLAG_WAKE_ENABLED (acpi_event_status) 0x02
-#define ACPI_EVENT_FLAG_SET (acpi_event_status) 0x04
-#define ACPI_EVENT_FLAG_HAS_HANDLER (acpi_event_status) 0x08
+#define ACPI_EVENT_FLAG_STATUS_SET (acpi_event_status) 0x04
+#define ACPI_EVENT_FLAG_ENABLE_SET (acpi_event_status) 0x08
+#define ACPI_EVENT_FLAG_HAS_HANDLER (acpi_event_status) 0x10
+#define ACPI_EVENT_FLAG_SET ACPI_EVENT_FLAG_STATUS_SET
/* Actions for acpi_set_gpe, acpi_gpe_wakeup, acpi_hw_low_set_gpe */
#define ACPI_GPE_ENABLE 0
#define ACPI_GPE_DISABLE 1
#define ACPI_GPE_CONDITIONAL_ENABLE 2
-#define ACPI_GPE_SAVE_MASK 4
-
-#define ACPI_GPE_ENABLE_SAVE (ACPI_GPE_ENABLE | ACPI_GPE_SAVE_MASK)
-#define ACPI_GPE_DISABLE_SAVE (ACPI_GPE_DISABLE | ACPI_GPE_SAVE_MASK)
/*
* GPE info flags - Per GPE
@@ -1251,6 +1270,7 @@ struct acpi_memory_list {
#define ACPI_OSI_WIN_VISTA_SP2 0x0A
#define ACPI_OSI_WIN_7 0x0B
#define ACPI_OSI_WIN_8 0x0C
+#define ACPI_OSI_WIN_10 0x0D
/* Definitions of file IO */
diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h
index ad74dc51d5b7..ecdf9405dd3a 100644
--- a/include/acpi/platform/acenv.h
+++ b/include/acpi/platform/acenv.h
@@ -76,6 +76,7 @@
#define ACPI_LARGE_NAMESPACE_NODE
#define ACPI_DATA_TABLE_DISASSEMBLY
#define ACPI_SINGLE_THREADED
+#define ACPI_32BIT_PHYSICAL_ADDRESS
#endif
/* acpi_exec configuration. Multithreaded with full AML debugger */
diff --git a/include/asm-generic/dma-mapping-common.h b/include/asm-generic/dma-mapping-common.h
index 3378dcf4c31e..940d5ec122c9 100644
--- a/include/asm-generic/dma-mapping-common.h
+++ b/include/asm-generic/dma-mapping-common.h
@@ -39,6 +39,10 @@ static inline void dma_unmap_single_attrs(struct device *dev, dma_addr_t addr,
debug_dma_unmap_page(dev, addr, size, dir, true);
}
+/*
+ * dma_maps_sg_attrs returns 0 on error and > 0 on success.
+ * It should never return a value < 0.
+ */
static inline int dma_map_sg_attrs(struct device *dev, struct scatterlist *sg,
int nents, enum dma_data_direction dir,
struct dma_attrs *attrs)
@@ -51,6 +55,7 @@ static inline int dma_map_sg_attrs(struct device *dev, struct scatterlist *sg,
kmemcheck_mark_initialized(sg_virt(s), s->length);
BUG_ON(!valid_dma_direction(dir));
ents = ops->map_sg(dev, sg, nents, dir, attrs);
+ BUG_ON(ents < 0);
debug_dma_map_sg(dev, sg, nents, ents, dir);
return ents;
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index 383ade1a211b..9bb0d11729c9 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -5,7 +5,6 @@
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/of.h>
-#include <linux/pinctrl/pinctrl.h>
#ifdef CONFIG_GPIOLIB
@@ -139,53 +138,6 @@ static inline void gpio_unexport(unsigned gpio)
gpiod_unexport(gpio_to_desc(gpio));
}
-#ifdef CONFIG_PINCTRL
-
-/**
- * struct gpio_pin_range - pin range controlled by a gpio chip
- * @head: list for maintaining set of pin ranges, used internally
- * @pctldev: pinctrl device which handles corresponding pins
- * @range: actual range of pins controlled by a gpio controller
- */
-
-struct gpio_pin_range {
- struct list_head node;
- struct pinctrl_dev *pctldev;
- struct pinctrl_gpio_range range;
-};
-
-int gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
- unsigned int gpio_offset, unsigned int pin_offset,
- unsigned int npins);
-int gpiochip_add_pingroup_range(struct gpio_chip *chip,
- struct pinctrl_dev *pctldev,
- unsigned int gpio_offset, const char *pin_group);
-void gpiochip_remove_pin_ranges(struct gpio_chip *chip);
-
-#else
-
-static inline int
-gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
- unsigned int gpio_offset, unsigned int pin_offset,
- unsigned int npins)
-{
- return 0;
-}
-static inline int
-gpiochip_add_pingroup_range(struct gpio_chip *chip,
- struct pinctrl_dev *pctldev,
- unsigned int gpio_offset, const char *pin_group)
-{
- return 0;
-}
-
-static inline void
-gpiochip_remove_pin_ranges(struct gpio_chip *chip)
-{
-}
-
-#endif /* CONFIG_PINCTRL */
-
#else /* !CONFIG_GPIOLIB */
static inline bool gpio_is_valid(int number)
diff --git a/include/asm-generic/seccomp.h b/include/asm-generic/seccomp.h
index 9fa1f653ed3b..c9ccafa0d99a 100644
--- a/include/asm-generic/seccomp.h
+++ b/include/asm-generic/seccomp.h
@@ -17,7 +17,9 @@
#define __NR_seccomp_read_32 __NR_read
#define __NR_seccomp_write_32 __NR_write
#define __NR_seccomp_exit_32 __NR_exit
+#ifndef __NR_seccomp_sigreturn_32
#define __NR_seccomp_sigreturn_32 __NR_rt_sigreturn
+#endif
#endif /* CONFIG_COMPAT && ! already defined */
#define __NR_seccomp_read __NR_read
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index 623a59c1ff5a..0ecb7688af71 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -137,7 +137,7 @@ struct crypto_template *crypto_lookup_template(const char *name);
int crypto_register_instance(struct crypto_template *tmpl,
struct crypto_instance *inst);
-int crypto_unregister_instance(struct crypto_alg *alg);
+int crypto_unregister_instance(struct crypto_instance *inst);
int crypto_init_spawn(struct crypto_spawn *spawn, struct crypto_alg *alg,
struct crypto_instance *inst, u32 mask);
diff --git a/include/crypto/if_alg.h b/include/crypto/if_alg.h
index 178525e5f430..018afb264ac2 100644
--- a/include/crypto/if_alg.h
+++ b/include/crypto/if_alg.h
@@ -58,8 +58,9 @@ struct af_alg_type {
};
struct af_alg_sgl {
- struct scatterlist sg[ALG_MAX_PAGES];
+ struct scatterlist sg[ALG_MAX_PAGES + 1];
struct page *pages[ALG_MAX_PAGES];
+ unsigned int npages;
};
int af_alg_register_type(const struct af_alg_type *type);
@@ -70,6 +71,7 @@ int af_alg_accept(struct sock *sk, struct socket *newsock);
int af_alg_make_sg(struct af_alg_sgl *sgl, struct iov_iter *iter, int len);
void af_alg_free_sg(struct af_alg_sgl *sgl);
+void af_alg_link_sg(struct af_alg_sgl *sgl_prev, struct af_alg_sgl *sgl_new);
int af_alg_cmsg_send(struct msghdr *msg, struct af_alg_control *con);
diff --git a/include/crypto/rng.h b/include/crypto/rng.h
index a16fb10142bf..6e28ea5be9f1 100644
--- a/include/crypto/rng.h
+++ b/include/crypto/rng.h
@@ -103,8 +103,7 @@ static inline void crypto_free_rng(struct crypto_rng *tfm)
* This function fills the caller-allocated buffer with random numbers using the
* random number generator referenced by the cipher handle.
*
- * Return: > 0 function was successful and returns the number of generated
- * bytes; < 0 if an error occurred
+ * Return: 0 function was successful; < 0 if an error occurred
*/
static inline int crypto_rng_get_bytes(struct crypto_rng *tfm,
u8 *rdata, unsigned int dlen)
diff --git a/include/crypto/sha.h b/include/crypto/sha.h
index 190f8a0e0242..dd7905a3c22e 100644
--- a/include/crypto/sha.h
+++ b/include/crypto/sha.h
@@ -65,20 +65,20 @@
#define SHA512_H7 0x5be0cd19137e2179ULL
struct sha1_state {
- u64 count;
u32 state[SHA1_DIGEST_SIZE / 4];
+ u64 count;
u8 buffer[SHA1_BLOCK_SIZE];
};
struct sha256_state {
- u64 count;
u32 state[SHA256_DIGEST_SIZE / 4];
+ u64 count;
u8 buf[SHA256_BLOCK_SIZE];
};
struct sha512_state {
- u64 count[2];
u64 state[SHA512_DIGEST_SIZE / 8];
+ u64 count[2];
u8 buf[SHA512_BLOCK_SIZE];
};
@@ -87,9 +87,18 @@ struct shash_desc;
extern int crypto_sha1_update(struct shash_desc *desc, const u8 *data,
unsigned int len);
+extern int crypto_sha1_finup(struct shash_desc *desc, const u8 *data,
+ unsigned int len, u8 *hash);
+
extern int crypto_sha256_update(struct shash_desc *desc, const u8 *data,
unsigned int len);
+extern int crypto_sha256_finup(struct shash_desc *desc, const u8 *data,
+ unsigned int len, u8 *hash);
+
extern int crypto_sha512_update(struct shash_desc *desc, const u8 *data,
unsigned int len);
+
+extern int crypto_sha512_finup(struct shash_desc *desc, const u8 *data,
+ unsigned int len, u8 *hash);
#endif
diff --git a/include/crypto/sha1_base.h b/include/crypto/sha1_base.h
new file mode 100644
index 000000000000..d0df431f9a97
--- /dev/null
+++ b/include/crypto/sha1_base.h
@@ -0,0 +1,106 @@
+/*
+ * sha1_base.h - core logic for SHA-1 implementations
+ *
+ * Copyright (C) 2015 Linaro Ltd <ard.biesheuvel@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <crypto/internal/hash.h>
+#include <crypto/sha.h>
+#include <linux/crypto.h>
+#include <linux/module.h>
+
+#include <asm/unaligned.h>
+
+typedef void (sha1_block_fn)(struct sha1_state *sst, u8 const *src, int blocks);
+
+static inline int sha1_base_init(struct shash_desc *desc)
+{
+ struct sha1_state *sctx = shash_desc_ctx(desc);
+
+ sctx->state[0] = SHA1_H0;
+ sctx->state[1] = SHA1_H1;
+ sctx->state[2] = SHA1_H2;
+ sctx->state[3] = SHA1_H3;
+ sctx->state[4] = SHA1_H4;
+ sctx->count = 0;
+
+ return 0;
+}
+
+static inline int sha1_base_do_update(struct shash_desc *desc,
+ const u8 *data,
+ unsigned int len,
+ sha1_block_fn *block_fn)
+{
+ struct sha1_state *sctx = shash_desc_ctx(desc);
+ unsigned int partial = sctx->count % SHA1_BLOCK_SIZE;
+
+ sctx->count += len;
+
+ if (unlikely((partial + len) >= SHA1_BLOCK_SIZE)) {
+ int blocks;
+
+ if (partial) {
+ int p = SHA1_BLOCK_SIZE - partial;
+
+ memcpy(sctx->buffer + partial, data, p);
+ data += p;
+ len -= p;
+
+ block_fn(sctx, sctx->buffer, 1);
+ }
+
+ blocks = len / SHA1_BLOCK_SIZE;
+ len %= SHA1_BLOCK_SIZE;
+
+ if (blocks) {
+ block_fn(sctx, data, blocks);
+ data += blocks * SHA1_BLOCK_SIZE;
+ }
+ partial = 0;
+ }
+ if (len)
+ memcpy(sctx->buffer + partial, data, len);
+
+ return 0;
+}
+
+static inline int sha1_base_do_finalize(struct shash_desc *desc,
+ sha1_block_fn *block_fn)
+{
+ const int bit_offset = SHA1_BLOCK_SIZE - sizeof(__be64);
+ struct sha1_state *sctx = shash_desc_ctx(desc);
+ __be64 *bits = (__be64 *)(sctx->buffer + bit_offset);
+ unsigned int partial = sctx->count % SHA1_BLOCK_SIZE;
+
+ sctx->buffer[partial++] = 0x80;
+ if (partial > bit_offset) {
+ memset(sctx->buffer + partial, 0x0, SHA1_BLOCK_SIZE - partial);
+ partial = 0;
+
+ block_fn(sctx, sctx->buffer, 1);
+ }
+
+ memset(sctx->buffer + partial, 0x0, bit_offset - partial);
+ *bits = cpu_to_be64(sctx->count << 3);
+ block_fn(sctx, sctx->buffer, 1);
+
+ return 0;
+}
+
+static inline int sha1_base_finish(struct shash_desc *desc, u8 *out)
+{
+ struct sha1_state *sctx = shash_desc_ctx(desc);
+ __be32 *digest = (__be32 *)out;
+ int i;
+
+ for (i = 0; i < SHA1_DIGEST_SIZE / sizeof(__be32); i++)
+ put_unaligned_be32(sctx->state[i], digest++);
+
+ *sctx = (struct sha1_state){};
+ return 0;
+}
diff --git a/include/crypto/sha256_base.h b/include/crypto/sha256_base.h
new file mode 100644
index 000000000000..d1f2195bb7de
--- /dev/null
+++ b/include/crypto/sha256_base.h
@@ -0,0 +1,128 @@
+/*
+ * sha256_base.h - core logic for SHA-256 implementations
+ *
+ * Copyright (C) 2015 Linaro Ltd <ard.biesheuvel@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <crypto/internal/hash.h>
+#include <crypto/sha.h>
+#include <linux/crypto.h>
+#include <linux/module.h>
+
+#include <asm/unaligned.h>
+
+typedef void (sha256_block_fn)(struct sha256_state *sst, u8 const *src,
+ int blocks);
+
+static inline int sha224_base_init(struct shash_desc *desc)
+{
+ struct sha256_state *sctx = shash_desc_ctx(desc);
+
+ sctx->state[0] = SHA224_H0;
+ sctx->state[1] = SHA224_H1;
+ sctx->state[2] = SHA224_H2;
+ sctx->state[3] = SHA224_H3;
+ sctx->state[4] = SHA224_H4;
+ sctx->state[5] = SHA224_H5;
+ sctx->state[6] = SHA224_H6;
+ sctx->state[7] = SHA224_H7;
+ sctx->count = 0;
+
+ return 0;
+}
+
+static inline int sha256_base_init(struct shash_desc *desc)
+{
+ struct sha256_state *sctx = shash_desc_ctx(desc);
+
+ sctx->state[0] = SHA256_H0;
+ sctx->state[1] = SHA256_H1;
+ sctx->state[2] = SHA256_H2;
+ sctx->state[3] = SHA256_H3;
+ sctx->state[4] = SHA256_H4;
+ sctx->state[5] = SHA256_H5;
+ sctx->state[6] = SHA256_H6;
+ sctx->state[7] = SHA256_H7;
+ sctx->count = 0;
+
+ return 0;
+}
+
+static inline int sha256_base_do_update(struct shash_desc *desc,
+ const u8 *data,
+ unsigned int len,
+ sha256_block_fn *block_fn)
+{
+ struct sha256_state *sctx = shash_desc_ctx(desc);
+ unsigned int partial = sctx->count % SHA256_BLOCK_SIZE;
+
+ sctx->count += len;
+
+ if (unlikely((partial + len) >= SHA256_BLOCK_SIZE)) {
+ int blocks;
+
+ if (partial) {
+ int p = SHA256_BLOCK_SIZE - partial;
+
+ memcpy(sctx->buf + partial, data, p);
+ data += p;
+ len -= p;
+
+ block_fn(sctx, sctx->buf, 1);
+ }
+
+ blocks = len / SHA256_BLOCK_SIZE;
+ len %= SHA256_BLOCK_SIZE;
+
+ if (blocks) {
+ block_fn(sctx, data, blocks);
+ data += blocks * SHA256_BLOCK_SIZE;
+ }
+ partial = 0;
+ }
+ if (len)
+ memcpy(sctx->buf + partial, data, len);
+
+ return 0;
+}
+
+static inline int sha256_base_do_finalize(struct shash_desc *desc,
+ sha256_block_fn *block_fn)
+{
+ const int bit_offset = SHA256_BLOCK_SIZE - sizeof(__be64);
+ struct sha256_state *sctx = shash_desc_ctx(desc);
+ __be64 *bits = (__be64 *)(sctx->buf + bit_offset);
+ unsigned int partial = sctx->count % SHA256_BLOCK_SIZE;
+
+ sctx->buf[partial++] = 0x80;
+ if (partial > bit_offset) {
+ memset(sctx->buf + partial, 0x0, SHA256_BLOCK_SIZE - partial);
+ partial = 0;
+
+ block_fn(sctx, sctx->buf, 1);
+ }
+
+ memset(sctx->buf + partial, 0x0, bit_offset - partial);
+ *bits = cpu_to_be64(sctx->count << 3);
+ block_fn(sctx, sctx->buf, 1);
+
+ return 0;
+}
+
+static inline int sha256_base_finish(struct shash_desc *desc, u8 *out)
+{
+ unsigned int digest_size = crypto_shash_digestsize(desc->tfm);
+ struct sha256_state *sctx = shash_desc_ctx(desc);
+ __be32 *digest = (__be32 *)out;
+ int i;
+
+ for (i = 0; digest_size > 0; i++, digest_size -= sizeof(__be32))
+ put_unaligned_be32(sctx->state[i], digest++);
+
+ *sctx = (struct sha256_state){};
+ return 0;
+}
diff --git a/include/crypto/sha512_base.h b/include/crypto/sha512_base.h
new file mode 100644
index 000000000000..6c5341e005ea
--- /dev/null
+++ b/include/crypto/sha512_base.h
@@ -0,0 +1,131 @@
+/*
+ * sha512_base.h - core logic for SHA-512 implementations
+ *
+ * Copyright (C) 2015 Linaro Ltd <ard.biesheuvel@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <crypto/internal/hash.h>
+#include <crypto/sha.h>
+#include <linux/crypto.h>
+#include <linux/module.h>
+
+#include <asm/unaligned.h>
+
+typedef void (sha512_block_fn)(struct sha512_state *sst, u8 const *src,
+ int blocks);
+
+static inline int sha384_base_init(struct shash_desc *desc)
+{
+ struct sha512_state *sctx = shash_desc_ctx(desc);
+
+ sctx->state[0] = SHA384_H0;
+ sctx->state[1] = SHA384_H1;
+ sctx->state[2] = SHA384_H2;
+ sctx->state[3] = SHA384_H3;
+ sctx->state[4] = SHA384_H4;
+ sctx->state[5] = SHA384_H5;
+ sctx->state[6] = SHA384_H6;
+ sctx->state[7] = SHA384_H7;
+ sctx->count[0] = sctx->count[1] = 0;
+
+ return 0;
+}
+
+static inline int sha512_base_init(struct shash_desc *desc)
+{
+ struct sha512_state *sctx = shash_desc_ctx(desc);
+
+ sctx->state[0] = SHA512_H0;
+ sctx->state[1] = SHA512_H1;
+ sctx->state[2] = SHA512_H2;
+ sctx->state[3] = SHA512_H3;
+ sctx->state[4] = SHA512_H4;
+ sctx->state[5] = SHA512_H5;
+ sctx->state[6] = SHA512_H6;
+ sctx->state[7] = SHA512_H7;
+ sctx->count[0] = sctx->count[1] = 0;
+
+ return 0;
+}
+
+static inline int sha512_base_do_update(struct shash_desc *desc,
+ const u8 *data,
+ unsigned int len,
+ sha512_block_fn *block_fn)
+{
+ struct sha512_state *sctx = shash_desc_ctx(desc);
+ unsigned int partial = sctx->count[0] % SHA512_BLOCK_SIZE;
+
+ sctx->count[0] += len;
+ if (sctx->count[0] < len)
+ sctx->count[1]++;
+
+ if (unlikely((partial + len) >= SHA512_BLOCK_SIZE)) {
+ int blocks;
+
+ if (partial) {
+ int p = SHA512_BLOCK_SIZE - partial;
+
+ memcpy(sctx->buf + partial, data, p);
+ data += p;
+ len -= p;
+
+ block_fn(sctx, sctx->buf, 1);
+ }
+
+ blocks = len / SHA512_BLOCK_SIZE;
+ len %= SHA512_BLOCK_SIZE;
+
+ if (blocks) {
+ block_fn(sctx, data, blocks);
+ data += blocks * SHA512_BLOCK_SIZE;
+ }
+ partial = 0;
+ }
+ if (len)
+ memcpy(sctx->buf + partial, data, len);
+
+ return 0;
+}
+
+static inline int sha512_base_do_finalize(struct shash_desc *desc,
+ sha512_block_fn *block_fn)
+{
+ const int bit_offset = SHA512_BLOCK_SIZE - sizeof(__be64[2]);
+ struct sha512_state *sctx = shash_desc_ctx(desc);
+ __be64 *bits = (__be64 *)(sctx->buf + bit_offset);
+ unsigned int partial = sctx->count[0] % SHA512_BLOCK_SIZE;
+
+ sctx->buf[partial++] = 0x80;
+ if (partial > bit_offset) {
+ memset(sctx->buf + partial, 0x0, SHA512_BLOCK_SIZE - partial);
+ partial = 0;
+
+ block_fn(sctx, sctx->buf, 1);
+ }
+
+ memset(sctx->buf + partial, 0x0, bit_offset - partial);
+ bits[0] = cpu_to_be64(sctx->count[1] << 3 | sctx->count[0] >> 61);
+ bits[1] = cpu_to_be64(sctx->count[0] << 3);
+ block_fn(sctx, sctx->buf, 1);
+
+ return 0;
+}
+
+static inline int sha512_base_finish(struct shash_desc *desc, u8 *out)
+{
+ unsigned int digest_size = crypto_shash_digestsize(desc->tfm);
+ struct sha512_state *sctx = shash_desc_ctx(desc);
+ __be64 *digest = (__be64 *)out;
+ int i;
+
+ for (i = 0; digest_size > 0; i++, digest_size -= sizeof(__be64))
+ put_unaligned_be64(sctx->state[i], digest++);
+
+ *sctx = (struct sha512_state){};
+ return 0;
+}
diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h
index 5a4f49005169..de13bfc35634 100644
--- a/include/drm/bridge/dw_hdmi.h
+++ b/include/drm/bridge/dw_hdmi.h
@@ -38,17 +38,18 @@ struct dw_hdmi_curr_ctrl {
u16 curr[DW_HDMI_RES_MAX];
};
-struct dw_hdmi_sym_term {
+struct dw_hdmi_phy_config {
unsigned long mpixelclock;
u16 sym_ctr; /*clock symbol and transmitter control*/
u16 term; /*transmission termination value*/
+ u16 vlev_ctr; /* voltage level control */
};
struct dw_hdmi_plat_data {
enum dw_hdmi_devtype dev_type;
const struct dw_hdmi_mpll_config *mpll_cfg;
const struct dw_hdmi_curr_ctrl *cur_ctr;
- const struct dw_hdmi_sym_term *sym_term;
+ const struct dw_hdmi_phy_config *phy_config;
enum drm_mode_status (*mode_valid)(struct drm_connector *connector,
struct drm_display_mode *mode);
};
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index e928625a9da0..62c40777c009 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -104,6 +104,9 @@ struct dma_buf_attachment;
* PRIME: used in the prime code.
* This is the category used by the DRM_DEBUG_PRIME() macro.
*
+ * ATOMIC: used in the atomic code.
+ * This is the category used by the DRM_DEBUG_ATOMIC() macro.
+ *
* Enabling verbose debug messages is done through the drm.debug parameter,
* each category being enabled by a bit.
*
@@ -121,6 +124,7 @@ struct dma_buf_attachment;
#define DRM_UT_DRIVER 0x02
#define DRM_UT_KMS 0x04
#define DRM_UT_PRIME 0x08
+#define DRM_UT_ATOMIC 0x10
extern __printf(2, 3)
void drm_ut_debug_printk(const char *function_name,
@@ -207,6 +211,11 @@ void drm_err(const char *format, ...);
if (unlikely(drm_debug & DRM_UT_PRIME)) \
drm_ut_debug_printk(__func__, fmt, ##args); \
} while (0)
+#define DRM_DEBUG_ATOMIC(fmt, args...) \
+ do { \
+ if (unlikely(drm_debug & DRM_UT_ATOMIC)) \
+ drm_ut_debug_printk(__func__, fmt, ##args); \
+ } while (0)
/*@}*/
@@ -244,7 +253,6 @@ struct drm_ioctl_desc {
unsigned int cmd;
int flags;
drm_ioctl_t *func;
- unsigned int cmd_drv;
const char *name;
};
@@ -253,8 +261,13 @@ struct drm_ioctl_desc {
* ioctl, for use by drm_ioctl().
*/
-#define DRM_IOCTL_DEF_DRV(ioctl, _func, _flags) \
- [DRM_IOCTL_NR(DRM_##ioctl)] = {.cmd = DRM_##ioctl, .func = _func, .flags = _flags, .cmd_drv = DRM_IOCTL_##ioctl, .name = #ioctl}
+#define DRM_IOCTL_DEF_DRV(ioctl, _func, _flags) \
+ [DRM_IOCTL_NR(DRM_IOCTL_##ioctl) - DRM_COMMAND_BASE] = { \
+ .cmd = DRM_IOCTL_##ioctl, \
+ .func = _func, \
+ .flags = _flags, \
+ .name = #ioctl \
+ }
/* Event queued up for userspace to read */
struct drm_pending_event {
@@ -922,6 +935,7 @@ extern void drm_crtc_wait_one_vblank(struct drm_crtc *crtc);
extern void drm_vblank_off(struct drm_device *dev, int crtc);
extern void drm_vblank_on(struct drm_device *dev, int crtc);
extern void drm_crtc_vblank_off(struct drm_crtc *crtc);
+extern void drm_crtc_vblank_reset(struct drm_crtc *crtc);
extern void drm_crtc_vblank_on(struct drm_crtc *crtc);
extern void drm_vblank_cleanup(struct drm_device *dev);
diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
index 51168a8b723a..c157103492b0 100644
--- a/include/drm/drm_atomic.h
+++ b/include/drm/drm_atomic.h
@@ -75,4 +75,28 @@ int __must_check drm_atomic_check_only(struct drm_atomic_state *state);
int __must_check drm_atomic_commit(struct drm_atomic_state *state);
int __must_check drm_atomic_async_commit(struct drm_atomic_state *state);
+#define for_each_connector_in_state(state, connector, connector_state, __i) \
+ for ((__i) = 0; \
+ (connector) = (state)->connectors[__i], \
+ (connector_state) = (state)->connector_states[__i], \
+ (__i) < (state)->num_connector; \
+ (__i)++) \
+ if (connector)
+
+#define for_each_crtc_in_state(state, crtc, crtc_state, __i) \
+ for ((__i) = 0; \
+ (crtc) = (state)->crtcs[__i], \
+ (crtc_state) = (state)->crtc_states[__i], \
+ (__i) < (state)->dev->mode_config.num_crtc; \
+ (__i)++) \
+ if (crtc_state)
+
+#define for_each_plane_in_state(state, plane, plane_state, __i) \
+ for ((__i) = 0; \
+ (plane) = (state)->planes[__i], \
+ (plane_state) = (state)->plane_states[__i], \
+ (__i) < (state)->dev->mode_config.num_total_plane; \
+ (__i)++) \
+ if (plane_state)
+
#endif /* DRM_ATOMIC_H_ */
diff --git a/include/drm/drm_atomic_helper.h b/include/drm/drm_atomic_helper.h
index 8039d54a7441..d665781eb542 100644
--- a/include/drm/drm_atomic_helper.h
+++ b/include/drm/drm_atomic_helper.h
@@ -43,9 +43,9 @@ int drm_atomic_helper_commit(struct drm_device *dev,
void drm_atomic_helper_wait_for_vblanks(struct drm_device *dev,
struct drm_atomic_state *old_state);
-void drm_atomic_helper_commit_pre_planes(struct drm_device *dev,
- struct drm_atomic_state *state);
-void drm_atomic_helper_commit_post_planes(struct drm_device *dev,
+void drm_atomic_helper_commit_modeset_disables(struct drm_device *dev,
+ struct drm_atomic_state *state);
+void drm_atomic_helper_commit_modeset_enables(struct drm_device *dev,
struct drm_atomic_state *old_state);
int drm_atomic_helper_prepare_planes(struct drm_device *dev,
@@ -87,20 +87,34 @@ void drm_atomic_helper_connector_dpms(struct drm_connector *connector,
/* default implementations for state handling */
void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc);
+void __drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc,
+ struct drm_crtc_state *state);
struct drm_crtc_state *
drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc);
+void __drm_atomic_helper_crtc_destroy_state(struct drm_crtc *crtc,
+ struct drm_crtc_state *state);
void drm_atomic_helper_crtc_destroy_state(struct drm_crtc *crtc,
struct drm_crtc_state *state);
void drm_atomic_helper_plane_reset(struct drm_plane *plane);
+void __drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane,
+ struct drm_plane_state *state);
struct drm_plane_state *
drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane);
+void __drm_atomic_helper_plane_destroy_state(struct drm_plane *plane,
+ struct drm_plane_state *state);
void drm_atomic_helper_plane_destroy_state(struct drm_plane *plane,
struct drm_plane_state *state);
void drm_atomic_helper_connector_reset(struct drm_connector *connector);
+void
+__drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector,
+ struct drm_connector_state *state);
struct drm_connector_state *
drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector);
+void
+__drm_atomic_helper_connector_destroy_state(struct drm_connector *connector,
+ struct drm_connector_state *state);
void drm_atomic_helper_connector_destroy_state(struct drm_connector *connector,
struct drm_connector_state *state);
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 920e21a8f3fd..ca71c03143d1 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -53,7 +53,6 @@ struct fence;
#define DRM_MODE_OBJECT_FB 0xfbfbfbfb
#define DRM_MODE_OBJECT_BLOB 0xbbbbbbbb
#define DRM_MODE_OBJECT_PLANE 0xeeeeeeee
-#define DRM_MODE_OBJECT_BRIDGE 0xbdbdbdbd
#define DRM_MODE_OBJECT_ANY 0
struct drm_mode_object {
@@ -202,6 +201,7 @@ struct drm_framebuffer {
const struct drm_framebuffer_funcs *funcs;
unsigned int pitches[4];
unsigned int offsets[4];
+ uint64_t modifier[4];
unsigned int width;
unsigned int height;
/* depth can be 15 or 16 */
@@ -466,7 +466,7 @@ struct drm_crtc {
int framedur_ns, linedur_ns, pixeldur_ns;
/* if you are using the helper */
- void *helper_private;
+ const void *helper_private;
struct drm_object_properties properties;
@@ -596,7 +596,7 @@ struct drm_encoder {
struct drm_crtc *crtc;
struct drm_bridge *bridge;
const struct drm_encoder_funcs *funcs;
- void *helper_private;
+ const void *helper_private;
};
/* should we poll this connector for connects and disconnects */
@@ -700,7 +700,7 @@ struct drm_connector {
/* requested DPMS state */
int dpms;
- void *helper_private;
+ const void *helper_private;
/* forced on connector */
struct drm_cmdline_mode cmdline_mode;
@@ -829,6 +829,7 @@ enum drm_plane_type {
* @possible_crtcs: pipes this plane can be bound to
* @format_types: array of formats supported by this plane
* @format_count: number of formats supported
+ * @format_default: driver hasn't supplied supported formats for the plane
* @crtc: currently bound CRTC
* @fb: currently bound fb
* @old_fb: Temporary tracking of the old fb while a modeset is ongoing. Used by
@@ -849,6 +850,7 @@ struct drm_plane {
uint32_t possible_crtcs;
uint32_t *format_types;
uint32_t format_count;
+ bool format_default;
struct drm_crtc *crtc;
struct drm_framebuffer *fb;
@@ -861,7 +863,7 @@ struct drm_plane {
enum drm_plane_type type;
- void *helper_private;
+ const void *helper_private;
struct drm_plane_state *state;
};
@@ -912,7 +914,7 @@ struct drm_bridge {
};
/**
- * struct struct drm_atomic_state - the global state object for atomic updates
+ * struct drm_atomic_state - the global state object for atomic updates
* @dev: parent DRM device
* @allow_modeset: allow full modeset
* @legacy_cursor_update: hint to enforce legacy cursor ioctl semantics
@@ -972,7 +974,7 @@ struct drm_mode_set {
* struct drm_mode_config_funcs - basic driver provided mode setting functions
* @fb_create: create a new framebuffer object
* @output_poll_changed: function to handle output configuration changes
- * @atomic_check: check whether a give atomic state update is possible
+ * @atomic_check: check whether a given atomic state update is possible
* @atomic_commit: commit an atomic state update previously verified with
* atomic_check()
*
@@ -1155,6 +1157,9 @@ struct drm_mode_config {
/* whether async page flip is supported or not */
bool async_page_flip;
+ /* whether the driver supports fb modifiers */
+ bool allow_fb_modifiers;
+
/* cursor size */
uint32_t cursor_width, cursor_height;
};
@@ -1259,6 +1264,8 @@ extern int drm_plane_init(struct drm_device *dev,
extern void drm_plane_cleanup(struct drm_plane *plane);
extern unsigned int drm_plane_index(struct drm_plane *plane);
extern void drm_plane_force_disable(struct drm_plane *plane);
+extern int drm_plane_check_pixel_format(const struct drm_plane *plane,
+ u32 format);
extern void drm_crtc_get_hv_timing(const struct drm_display_mode *mode,
int *hdisplay, int *vdisplay);
extern int drm_crtc_check_viewport(const struct drm_crtc *crtc,
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index c250a22b39ab..c8fc187061de 100644
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -89,6 +89,7 @@ struct drm_crtc_helper_funcs {
int (*mode_set)(struct drm_crtc *crtc, struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode, int x, int y,
struct drm_framebuffer *old_fb);
+ /* Actually set the mode for atomic helpers, optional */
void (*mode_set_nofb)(struct drm_crtc *crtc);
/* Move the crtc on the current fb to the given position *optional* */
@@ -119,7 +120,7 @@ struct drm_crtc_helper_funcs {
* @mode_fixup: try to fixup proposed mode for this connector
* @prepare: part of the disable sequence, called before the CRTC modeset
* @commit: called after the CRTC modeset
- * @mode_set: set this mode
+ * @mode_set: set this mode, optional for atomic helpers
* @get_crtc: return CRTC that the encoder is currently attached to
* @detect: connection status detection
* @disable: disable encoder when not in use (overrides DPMS off)
@@ -196,19 +197,19 @@ extern void drm_helper_mode_fill_fb_struct(struct drm_framebuffer *fb,
static inline void drm_crtc_helper_add(struct drm_crtc *crtc,
const struct drm_crtc_helper_funcs *funcs)
{
- crtc->helper_private = (void *)funcs;
+ crtc->helper_private = funcs;
}
static inline void drm_encoder_helper_add(struct drm_encoder *encoder,
const struct drm_encoder_helper_funcs *funcs)
{
- encoder->helper_private = (void *)funcs;
+ encoder->helper_private = funcs;
}
static inline void drm_connector_helper_add(struct drm_connector *connector,
const struct drm_connector_helper_funcs *funcs)
{
- connector->helper_private = (void *)funcs;
+ connector->helper_private = funcs;
}
extern void drm_helper_resume_force_mode(struct drm_device *dev);
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 7e25030a6aa2..523f04c90dea 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -42,6 +42,8 @@
* 1.2 formally includes both eDP and DPI definitions.
*/
+#define DP_AUX_MAX_PAYLOAD_BYTES 16
+
#define DP_AUX_I2C_WRITE 0x0
#define DP_AUX_I2C_READ 0x1
#define DP_AUX_I2C_STATUS 0x2
@@ -92,6 +94,15 @@
# define DP_MSA_TIMING_PAR_IGNORED (1 << 6) /* eDP */
# define DP_OUI_SUPPORT (1 << 7)
+#define DP_RECEIVE_PORT_0_CAP_0 0x008
+# define DP_LOCAL_EDID_PRESENT (1 << 1)
+# define DP_ASSOCIATED_TO_PRECEDING_PORT (1 << 2)
+
+#define DP_RECEIVE_PORT_0_BUFFER_SIZE 0x009
+
+#define DP_RECEIVE_PORT_1_CAP_0 0x00a
+#define DP_RECEIVE_PORT_1_BUFFER_SIZE 0x00b
+
#define DP_I2C_SPEED_CAP 0x00c /* DPI */
# define DP_I2C_SPEED_1K 0x01
# define DP_I2C_SPEED_5K 0x02
@@ -101,8 +112,19 @@
# define DP_I2C_SPEED_1M 0x20
#define DP_EDP_CONFIGURATION_CAP 0x00d /* XXX 1.2? */
+# define DP_ALTERNATE_SCRAMBLER_RESET_CAP (1 << 0)
+# define DP_FRAMING_CHANGE_CAP (1 << 1)
+# define DP_DPCD_DISPLAY_CONTROL_CAPABLE (1 << 3) /* edp v1.2 or higher */
+
#define DP_TRAINING_AUX_RD_INTERVAL 0x00e /* XXX 1.2? */
+#define DP_ADAPTER_CAP 0x00f /* 1.2 */
+# define DP_FORCE_LOAD_SENSE_CAP (1 << 0)
+# define DP_ALTERNATE_I2C_PATTERN_CAP (1 << 1)
+
+#define DP_SUPPORTED_LINK_RATES 0x010 /* eDP 1.4 */
+# define DP_MAX_SUPPORTED_RATES 8 /* 16-bit little-endian */
+
/* Multiple stream transport */
#define DP_FAUX_CAP 0x020 /* 1.2 */
# define DP_FAUX_CAP_1 (1 << 0)
@@ -110,10 +132,56 @@
#define DP_MSTM_CAP 0x021 /* 1.2 */
# define DP_MST_CAP (1 << 0)
+#define DP_NUMBER_OF_AUDIO_ENDPOINTS 0x022 /* 1.2 */
+
+/* AV_SYNC_DATA_BLOCK 1.2 */
+#define DP_AV_GRANULARITY 0x023
+# define DP_AG_FACTOR_MASK (0xf << 0)
+# define DP_AG_FACTOR_3MS (0 << 0)
+# define DP_AG_FACTOR_2MS (1 << 0)
+# define DP_AG_FACTOR_1MS (2 << 0)
+# define DP_AG_FACTOR_500US (3 << 0)
+# define DP_AG_FACTOR_200US (4 << 0)
+# define DP_AG_FACTOR_100US (5 << 0)
+# define DP_AG_FACTOR_10US (6 << 0)
+# define DP_AG_FACTOR_1US (7 << 0)
+# define DP_VG_FACTOR_MASK (0xf << 4)
+# define DP_VG_FACTOR_3MS (0 << 4)
+# define DP_VG_FACTOR_2MS (1 << 4)
+# define DP_VG_FACTOR_1MS (2 << 4)
+# define DP_VG_FACTOR_500US (3 << 4)
+# define DP_VG_FACTOR_200US (4 << 4)
+# define DP_VG_FACTOR_100US (5 << 4)
+
+#define DP_AUD_DEC_LAT0 0x024
+#define DP_AUD_DEC_LAT1 0x025
+
+#define DP_AUD_PP_LAT0 0x026
+#define DP_AUD_PP_LAT1 0x027
+
+#define DP_VID_INTER_LAT 0x028
+
+#define DP_VID_PROG_LAT 0x029
+
+#define DP_REP_LAT 0x02a
+
+#define DP_AUD_DEL_INS0 0x02b
+#define DP_AUD_DEL_INS1 0x02c
+#define DP_AUD_DEL_INS2 0x02d
+/* End of AV_SYNC_DATA_BLOCK */
+
+#define DP_RECEIVER_ALPM_CAP 0x02e /* eDP 1.4 */
+# define DP_ALPM_CAP (1 << 0)
+
+#define DP_SINK_DEVICE_AUX_FRAME_SYNC_CAP 0x02f /* eDP 1.4 */
+# define DP_AUX_FRAME_SYNC_CAP (1 << 0)
+
#define DP_GUID 0x030 /* 1.2 */
#define DP_PSR_SUPPORT 0x070 /* XXX 1.2? */
# define DP_PSR_IS_SUPPORTED 1
+# define DP_PSR2_IS_SUPPORTED 2 /* eDP 1.4 */
+
#define DP_PSR_CAPS 0x071 /* XXX 1.2? */
# define DP_PSR_NO_TRAIN_ON_EXIT 1
# define DP_PSR_SETUP_TIME_330 (0 << 1)
@@ -153,6 +221,7 @@
/* link configuration */
#define DP_LINK_BW_SET 0x100
+# define DP_LINK_RATE_TABLE 0x00 /* eDP 1.4 */
# define DP_LINK_BW_1_62 0x06
# define DP_LINK_BW_2_7 0x0a
# define DP_LINK_BW_5_4 0x14 /* 1.2 */
@@ -168,11 +237,12 @@
# define DP_TRAINING_PATTERN_3 3 /* 1.2 */
# define DP_TRAINING_PATTERN_MASK 0x3
-# define DP_LINK_QUAL_PATTERN_DISABLE (0 << 2)
-# define DP_LINK_QUAL_PATTERN_D10_2 (1 << 2)
-# define DP_LINK_QUAL_PATTERN_ERROR_RATE (2 << 2)
-# define DP_LINK_QUAL_PATTERN_PRBS7 (3 << 2)
-# define DP_LINK_QUAL_PATTERN_MASK (3 << 2)
+/* DPCD 1.1 only. For DPCD >= 1.2 see per-lane DP_LINK_QUAL_LANEn_SET */
+# define DP_LINK_QUAL_PATTERN_11_DISABLE (0 << 2)
+# define DP_LINK_QUAL_PATTERN_11_D10_2 (1 << 2)
+# define DP_LINK_QUAL_PATTERN_11_ERROR_RATE (2 << 2)
+# define DP_LINK_QUAL_PATTERN_11_PRBS7 (3 << 2)
+# define DP_LINK_QUAL_PATTERN_11_MASK (3 << 2)
# define DP_RECOVERED_CLOCK_OUT_EN (1 << 4)
# define DP_LINK_SCRAMBLING_DISABLE (1 << 5)
@@ -215,17 +285,63 @@
/* bitmask as for DP_I2C_SPEED_CAP */
#define DP_EDP_CONFIGURATION_SET 0x10a /* XXX 1.2? */
+# define DP_ALTERNATE_SCRAMBLER_RESET_ENABLE (1 << 0)
+# define DP_FRAMING_CHANGE_ENABLE (1 << 1)
+# define DP_PANEL_SELF_TEST_ENABLE (1 << 7)
+
+#define DP_LINK_QUAL_LANE0_SET 0x10b /* DPCD >= 1.2 */
+#define DP_LINK_QUAL_LANE1_SET 0x10c
+#define DP_LINK_QUAL_LANE2_SET 0x10d
+#define DP_LINK_QUAL_LANE3_SET 0x10e
+# define DP_LINK_QUAL_PATTERN_DISABLE 0
+# define DP_LINK_QUAL_PATTERN_D10_2 1
+# define DP_LINK_QUAL_PATTERN_ERROR_RATE 2
+# define DP_LINK_QUAL_PATTERN_PRBS7 3
+# define DP_LINK_QUAL_PATTERN_80BIT_CUSTOM 4
+# define DP_LINK_QUAL_PATTERN_HBR2_EYE 5
+# define DP_LINK_QUAL_PATTERN_MASK 7
+
+#define DP_TRAINING_LANE0_1_SET2 0x10f
+#define DP_TRAINING_LANE2_3_SET2 0x110
+# define DP_LANE02_POST_CURSOR2_SET_MASK (3 << 0)
+# define DP_LANE02_MAX_POST_CURSOR2_REACHED (1 << 2)
+# define DP_LANE13_POST_CURSOR2_SET_MASK (3 << 4)
+# define DP_LANE13_MAX_POST_CURSOR2_REACHED (1 << 6)
#define DP_MSTM_CTRL 0x111 /* 1.2 */
# define DP_MST_EN (1 << 0)
# define DP_UP_REQ_EN (1 << 1)
# define DP_UPSTREAM_IS_SRC (1 << 2)
+#define DP_AUDIO_DELAY0 0x112 /* 1.2 */
+#define DP_AUDIO_DELAY1 0x113
+#define DP_AUDIO_DELAY2 0x114
+
+#define DP_LINK_RATE_SET 0x115 /* eDP 1.4 */
+# define DP_LINK_RATE_SET_SHIFT 0
+# define DP_LINK_RATE_SET_MASK (7 << 0)
+
+#define DP_RECEIVER_ALPM_CONFIG 0x116 /* eDP 1.4 */
+# define DP_ALPM_ENABLE (1 << 0)
+# define DP_ALPM_LOCK_ERROR_IRQ_HPD_ENABLE (1 << 1)
+
+#define DP_SINK_DEVICE_AUX_FRAME_SYNC_CONF 0x117 /* eDP 1.4 */
+# define DP_AUX_FRAME_SYNC_ENABLE (1 << 0)
+# define DP_IRQ_HPD_ENABLE (1 << 1)
+
+#define DP_UPSTREAM_DEVICE_DP_PWR_NEED 0x118 /* 1.2 */
+# define DP_PWR_NOT_NEEDED (1 << 0)
+
+#define DP_AUX_FRAME_SYNC_VALUE 0x15c /* eDP 1.4 */
+# define DP_AUX_FRAME_SYNC_VALID (1 << 0)
+
#define DP_PSR_EN_CFG 0x170 /* XXX 1.2? */
# define DP_PSR_ENABLE (1 << 0)
# define DP_PSR_MAIN_LINK_ACTIVE (1 << 1)
# define DP_PSR_CRC_VERIFICATION (1 << 2)
# define DP_PSR_FRAME_CAPTURE (1 << 3)
+# define DP_PSR_SELECTIVE_UPDATE (1 << 4)
+# define DP_PSR_IRQ_HPD_WITH_CRC_ERRORS (1 << 5)
#define DP_ADAPTER_CTRL 0x1a0
# define DP_ADAPTER_CTRL_FORCE_LOAD_SENSE (1 << 0)
@@ -332,6 +448,49 @@
# define DP_SET_POWER_D3 0x2
# define DP_SET_POWER_MASK 0x3
+#define DP_EDP_DPCD_REV 0x700 /* eDP 1.2 */
+# define DP_EDP_11 0x00
+# define DP_EDP_12 0x01
+# define DP_EDP_13 0x02
+# define DP_EDP_14 0x03
+
+#define DP_EDP_GENERAL_CAP_1 0x701
+
+#define DP_EDP_BACKLIGHT_ADJUSTMENT_CAP 0x702
+
+#define DP_EDP_GENERAL_CAP_2 0x703
+
+#define DP_EDP_GENERAL_CAP_3 0x704 /* eDP 1.4 */
+
+#define DP_EDP_DISPLAY_CONTROL_REGISTER 0x720
+
+#define DP_EDP_BACKLIGHT_MODE_SET_REGISTER 0x721
+
+#define DP_EDP_BACKLIGHT_BRIGHTNESS_MSB 0x722
+#define DP_EDP_BACKLIGHT_BRIGHTNESS_LSB 0x723
+
+#define DP_EDP_PWMGEN_BIT_COUNT 0x724
+#define DP_EDP_PWMGEN_BIT_COUNT_CAP_MIN 0x725
+#define DP_EDP_PWMGEN_BIT_COUNT_CAP_MAX 0x726
+
+#define DP_EDP_BACKLIGHT_CONTROL_STATUS 0x727
+
+#define DP_EDP_BACKLIGHT_FREQ_SET 0x728
+
+#define DP_EDP_BACKLIGHT_FREQ_CAP_MIN_MSB 0x72a
+#define DP_EDP_BACKLIGHT_FREQ_CAP_MIN_MID 0x72b
+#define DP_EDP_BACKLIGHT_FREQ_CAP_MIN_LSB 0x72c
+
+#define DP_EDP_BACKLIGHT_FREQ_CAP_MAX_MSB 0x72d
+#define DP_EDP_BACKLIGHT_FREQ_CAP_MAX_MID 0x72e
+#define DP_EDP_BACKLIGHT_FREQ_CAP_MAX_LSB 0x72f
+
+#define DP_EDP_DBC_MINIMUM_BRIGHTNESS_SET 0x732
+#define DP_EDP_DBC_MAXIMUM_BRIGHTNESS_SET 0x733
+
+#define DP_EDP_REGIONAL_BACKLIGHT_BASE 0x740 /* eDP 1.4 */
+#define DP_EDP_REGIONAL_BACKLIGHT_0 0x741 /* eDP 1.4 */
+
#define DP_SIDEBAND_MSG_DOWN_REQ_BASE 0x1000 /* 1.2 MST */
#define DP_SIDEBAND_MSG_UP_REP_BASE 0x1200 /* 1.2 MST */
#define DP_SIDEBAND_MSG_DOWN_REP_BASE 0x1400 /* 1.2 MST */
@@ -350,6 +509,7 @@
#define DP_PSR_ERROR_STATUS 0x2006 /* XXX 1.2? */
# define DP_PSR_LINK_CRC_ERROR (1 << 0)
# define DP_PSR_RFB_STORAGE_ERROR (1 << 1)
+# define DP_PSR_VSC_SDP_UNCORRECTABLE_ERROR (1 << 2) /* eDP 1.4 */
#define DP_PSR_ESI 0x2007 /* XXX 1.2? */
# define DP_PSR_CAPS_CHANGE (1 << 0)
@@ -363,6 +523,9 @@
# define DP_PSR_SINK_INTERNAL_ERROR 7
# define DP_PSR_SINK_STATE_MASK 0x07
+#define DP_RECEIVER_ALPM_STATUS 0x200b /* eDP 1.4 */
+# define DP_ALPM_LOCK_TIMEOUT_ERROR (1 << 0)
+
/* DP 1.2 Sideband message defines */
/* peer device type - DP 1.2a Table 2-92 */
#define DP_PEER_DEVICE_NONE 0x0
@@ -519,6 +682,9 @@ struct drm_dp_aux_msg {
* transactions. The drm_dp_aux_register_i2c_bus() function registers an
* I2C adapter that can be passed to drm_probe_ddc(). Upon removal, drivers
* should call drm_dp_aux_unregister_i2c_bus() to remove the I2C adapter.
+ * The I2C adapter uses long transfers by default; if a partial response is
+ * received, the adapter will drop down to the size given by the partial
+ * response for this transaction only.
*
* Note that the aux helper code assumes that the .transfer() function
* only modifies the reply field of the drm_dp_aux_msg structure. The
diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h
index 00c1da927245..a2507817be41 100644
--- a/include/drm/drm_dp_mst_helper.h
+++ b/include/drm/drm_dp_mst_helper.h
@@ -486,6 +486,8 @@ int drm_dp_calc_pbn_mode(int clock, int bpp);
bool drm_dp_mst_allocate_vcpi(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port, int pbn, int *slots);
+int drm_dp_mst_get_vcpi_slots(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port);
+
void drm_dp_mst_reset_vcpi_slots(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port);
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index 87d85e81d3a7..799050198323 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -215,6 +215,8 @@ struct detailed_timing {
#define DRM_ELD_VER 0
# define DRM_ELD_VER_SHIFT 3
# define DRM_ELD_VER_MASK (0x1f << 3)
+# define DRM_ELD_VER_CEA861D (2 << 3) /* supports 861D or below */
+# define DRM_ELD_VER_CANNED (0x1f << 3)
#define DRM_ELD_BASELINE_ELD_LEN 2 /* in dwords! */
diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h
index 21b944c456f6..0dfd94def593 100644
--- a/include/drm/drm_fb_helper.h
+++ b/include/drm/drm_fb_helper.h
@@ -44,6 +44,25 @@ struct drm_fb_helper_crtc {
int x, y;
};
+/**
+ * struct drm_fb_helper_surface_size - describes fbdev size and scanout surface size
+ * @fb_width: fbdev width
+ * @fb_height: fbdev height
+ * @surface_width: scanout buffer width
+ * @surface_height: scanout buffer height
+ * @surface_bpp: scanout buffer bpp
+ * @surface_depth: scanout buffer depth
+ *
+ * Note that the scanout surface width/height may be larger than the fbdev
+ * width/height. In case of multiple displays, the scanout surface is sized
+ * according to the largest width/height (so it is large enough for all CRTCs
+ * to scanout). But the fbdev width/height is sized to the minimum width/
+ * height of all the displays. This ensures that fbcon fits on the smallest
+ * of the attached displays.
+ *
+ * So what is passed to drm_fb_helper_fill_var() should be fb_width/fb_height,
+ * rather than the surface size.
+ */
struct drm_fb_helper_surface_size {
u32 fb_width;
u32 fb_height;
diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h
index 1e6ae1458f7a..7a592d7e398b 100644
--- a/include/drm/drm_gem.h
+++ b/include/drm/drm_gem.h
@@ -149,14 +149,16 @@ drm_gem_object_unreference(struct drm_gem_object *obj)
static inline void
drm_gem_object_unreference_unlocked(struct drm_gem_object *obj)
{
- if (obj && !atomic_add_unless(&obj->refcount.refcount, -1, 1)) {
- struct drm_device *dev = obj->dev;
+ struct drm_device *dev;
+
+ if (!obj)
+ return;
- mutex_lock(&dev->struct_mutex);
- if (likely(atomic_dec_and_test(&obj->refcount.refcount)))
- drm_gem_object_free(&obj->refcount);
+ dev = obj->dev;
+ if (kref_put_mutex(&obj->refcount, drm_gem_object_free, &dev->struct_mutex))
mutex_unlock(&dev->struct_mutex);
- }
+ else
+ might_lock(&dev->struct_mutex);
}
int drm_gem_handle_create(struct drm_file *file_priv,
diff --git a/include/drm/drm_modes.h b/include/drm/drm_modes.h
index d92f6dd1fb11..0616188c7801 100644
--- a/include/drm/drm_modes.h
+++ b/include/drm/drm_modes.h
@@ -92,7 +92,7 @@ enum drm_mode_status {
#define CRTC_STEREO_DOUBLE (1 << 1) /* adjust timings for stereo modes */
#define CRTC_NO_DBLSCAN (1 << 2) /* don't adjust doublescan */
#define CRTC_NO_VSCAN (1 << 3) /* don't adjust doublescan */
-#define CRTC_STEREO_DOUBLE_ONLY (CRTC_NO_DBLSCAN | CRTC_NO_VSCAN)
+#define CRTC_STEREO_DOUBLE_ONLY (CRTC_STEREO_DOUBLE | CRTC_NO_DBLSCAN | CRTC_NO_VSCAN)
#define DRM_MODE_FLAG_3D_MAX DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF
diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h
index 1fbcc96063a7..13ff44b28893 100644
--- a/include/drm/drm_panel.h
+++ b/include/drm/drm_panel.h
@@ -29,6 +29,7 @@
struct drm_connector;
struct drm_device;
struct drm_panel;
+struct display_timing;
/**
* struct drm_panel_funcs - perform operations on a given panel
@@ -38,6 +39,8 @@ struct drm_panel;
* @enable: enable panel (turn on back light, etc.)
* @get_modes: add modes to the connector that the panel is attached to and
* return the number of modes added
+ * @get_timings: copy display timings into the provided array and return
+ * the number of display timings available
*
* The .prepare() function is typically called before the display controller
* starts to transmit video data. Panel drivers can use this to turn the panel
@@ -68,6 +71,8 @@ struct drm_panel_funcs {
int (*prepare)(struct drm_panel *panel);
int (*enable)(struct drm_panel *panel);
int (*get_modes)(struct drm_panel *panel);
+ int (*get_timings)(struct drm_panel *panel, unsigned int num_timings,
+ struct display_timing *timings);
};
struct drm_panel {
diff --git a/include/drm/drm_plane_helper.h b/include/drm/drm_plane_helper.h
index 31c11d36fae6..96e16283afb9 100644
--- a/include/drm/drm_plane_helper.h
+++ b/include/drm/drm_plane_helper.h
@@ -59,9 +59,11 @@ extern int drm_crtc_init(struct drm_device *dev,
*/
struct drm_plane_helper_funcs {
int (*prepare_fb)(struct drm_plane *plane,
- struct drm_framebuffer *fb);
+ struct drm_framebuffer *fb,
+ const struct drm_plane_state *new_state);
void (*cleanup_fb)(struct drm_plane *plane,
- struct drm_framebuffer *fb);
+ struct drm_framebuffer *fb,
+ const struct drm_plane_state *old_state);
int (*atomic_check)(struct drm_plane *plane,
struct drm_plane_state *state);
@@ -74,7 +76,7 @@ struct drm_plane_helper_funcs {
static inline void drm_plane_helper_add(struct drm_plane *plane,
const struct drm_plane_helper_funcs *funcs)
{
- plane->helper_private = (void *)funcs;
+ plane->helper_private = funcs;
}
extern int drm_plane_helper_check_update(struct drm_plane *plane,
@@ -98,10 +100,6 @@ extern int drm_primary_helper_update(struct drm_plane *plane,
extern int drm_primary_helper_disable(struct drm_plane *plane);
extern void drm_primary_helper_destroy(struct drm_plane *plane);
extern const struct drm_plane_funcs drm_primary_helper_funcs;
-extern struct drm_plane *drm_primary_helper_create_plane(struct drm_device *dev,
- const uint32_t *formats,
- int num_formats);
-
int drm_plane_helper_update(struct drm_plane *plane, struct drm_crtc *crtc,
struct drm_framebuffer *fb,
diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
index d016dc57f007..613372375ada 100644
--- a/include/drm/i915_pciids.h
+++ b/include/drm/i915_pciids.h
@@ -208,40 +208,41 @@
#define INTEL_VLV_D_IDS(info) \
INTEL_VGA_DEVICE(0x0155, info)
-#define _INTEL_BDW_M(gt, id, info) \
- INTEL_VGA_DEVICE((((gt) - 1) << 4) | (id), info)
-#define _INTEL_BDW_D(gt, id, info) \
- INTEL_VGA_DEVICE((((gt) - 1) << 4) | (id), info)
-
-#define _INTEL_BDW_M_IDS(gt, info) \
- _INTEL_BDW_M(gt, 0x1602, info), /* Halo */ \
- _INTEL_BDW_M(gt, 0x1606, info), /* ULT */ \
- _INTEL_BDW_M(gt, 0x160B, info), /* ULT */ \
- _INTEL_BDW_M(gt, 0x160E, info) /* ULX */
-
-#define _INTEL_BDW_D_IDS(gt, info) \
- _INTEL_BDW_D(gt, 0x160A, info), /* Server */ \
- _INTEL_BDW_D(gt, 0x160D, info) /* Workstation */
-
-#define INTEL_BDW_GT12M_IDS(info) \
- _INTEL_BDW_M_IDS(1, info), \
- _INTEL_BDW_M_IDS(2, info)
+#define INTEL_BDW_GT12M_IDS(info) \
+ INTEL_VGA_DEVICE(0x1602, info), /* GT1 ULT */ \
+ INTEL_VGA_DEVICE(0x1606, info), /* GT1 ULT */ \
+ INTEL_VGA_DEVICE(0x160B, info), /* GT1 Iris */ \
+ INTEL_VGA_DEVICE(0x160E, info), /* GT1 ULX */ \
+ INTEL_VGA_DEVICE(0x1612, info), /* GT2 Halo */ \
+ INTEL_VGA_DEVICE(0x1616, info), /* GT2 ULT */ \
+ INTEL_VGA_DEVICE(0x161B, info), /* GT2 ULT */ \
+ INTEL_VGA_DEVICE(0x161E, info) /* GT2 ULX */
#define INTEL_BDW_GT12D_IDS(info) \
- _INTEL_BDW_D_IDS(1, info), \
- _INTEL_BDW_D_IDS(2, info)
+ INTEL_VGA_DEVICE(0x160A, info), /* GT1 Server */ \
+ INTEL_VGA_DEVICE(0x160D, info), /* GT1 Workstation */ \
+ INTEL_VGA_DEVICE(0x161A, info), /* GT2 Server */ \
+ INTEL_VGA_DEVICE(0x161D, info) /* GT2 Workstation */
#define INTEL_BDW_GT3M_IDS(info) \
- _INTEL_BDW_M_IDS(3, info)
+ INTEL_VGA_DEVICE(0x1622, info), /* ULT */ \
+ INTEL_VGA_DEVICE(0x1626, info), /* ULT */ \
+ INTEL_VGA_DEVICE(0x162B, info), /* Iris */ \
+ INTEL_VGA_DEVICE(0x162E, info) /* ULX */
#define INTEL_BDW_GT3D_IDS(info) \
- _INTEL_BDW_D_IDS(3, info)
+ INTEL_VGA_DEVICE(0x162A, info), /* Server */ \
+ INTEL_VGA_DEVICE(0x162D, info) /* Workstation */
#define INTEL_BDW_RSVDM_IDS(info) \
- _INTEL_BDW_M_IDS(4, info)
+ INTEL_VGA_DEVICE(0x1632, info), /* ULT */ \
+ INTEL_VGA_DEVICE(0x1636, info), /* ULT */ \
+ INTEL_VGA_DEVICE(0x163B, info), /* Iris */ \
+ INTEL_VGA_DEVICE(0x163E, info) /* ULX */
#define INTEL_BDW_RSVDD_IDS(info) \
- _INTEL_BDW_D_IDS(4, info)
+ INTEL_VGA_DEVICE(0x163A, info), /* Server */ \
+ INTEL_VGA_DEVICE(0x163D, info) /* Workstation */
#define INTEL_BDW_M_IDS(info) \
INTEL_BDW_GT12M_IDS(info), \
@@ -259,21 +260,31 @@
INTEL_VGA_DEVICE(0x22b2, info), \
INTEL_VGA_DEVICE(0x22b3, info)
-#define INTEL_SKL_IDS(info) \
- INTEL_VGA_DEVICE(0x1916, info), /* ULT GT2 */ \
+#define INTEL_SKL_GT1_IDS(info) \
INTEL_VGA_DEVICE(0x1906, info), /* ULT GT1 */ \
- INTEL_VGA_DEVICE(0x1926, info), /* ULT GT3 */ \
- INTEL_VGA_DEVICE(0x1921, info), /* ULT GT2F */ \
INTEL_VGA_DEVICE(0x190E, info), /* ULX GT1 */ \
+ INTEL_VGA_DEVICE(0x1902, info), /* DT GT1 */ \
+ INTEL_VGA_DEVICE(0x190B, info), /* Halo GT1 */ \
+ INTEL_VGA_DEVICE(0x190A, info) /* SRV GT1 */
+
+#define INTEL_SKL_GT2_IDS(info) \
+ INTEL_VGA_DEVICE(0x1916, info), /* ULT GT2 */ \
+ INTEL_VGA_DEVICE(0x1921, info), /* ULT GT2F */ \
INTEL_VGA_DEVICE(0x191E, info), /* ULX GT2 */ \
INTEL_VGA_DEVICE(0x1912, info), /* DT GT2 */ \
- INTEL_VGA_DEVICE(0x1902, info), /* DT GT1 */ \
INTEL_VGA_DEVICE(0x191B, info), /* Halo GT2 */ \
- INTEL_VGA_DEVICE(0x192B, info), /* Halo GT3 */ \
- INTEL_VGA_DEVICE(0x190B, info), /* Halo GT1 */ \
INTEL_VGA_DEVICE(0x191A, info), /* SRV GT2 */ \
- INTEL_VGA_DEVICE(0x192A, info), /* SRV GT3 */ \
- INTEL_VGA_DEVICE(0x190A, info), /* SRV GT1 */ \
INTEL_VGA_DEVICE(0x191D, info) /* WKS GT2 */
+#define INTEL_SKL_GT3_IDS(info) \
+ INTEL_VGA_DEVICE(0x1926, info), /* ULT GT3 */ \
+ INTEL_VGA_DEVICE(0x192B, info), /* Halo GT3 */ \
+ INTEL_VGA_DEVICE(0x192A, info) /* SRV GT3 */ \
+
+#define INTEL_SKL_IDS(info) \
+ INTEL_SKL_GT1_IDS(info), \
+ INTEL_SKL_GT2_IDS(info), \
+ INTEL_SKL_GT3_IDS(info)
+
+
#endif /* _I915_PCIIDS_H */
diff --git a/include/dt-bindings/clock/exynos3250.h b/include/dt-bindings/clock/exynos3250.h
index 961b9c130ea9..aab088d30199 100644
--- a/include/dt-bindings/clock/exynos3250.h
+++ b/include/dt-bindings/clock/exynos3250.h
@@ -282,4 +282,65 @@
*/
#define NR_CLKS_DMC 21
+/*
+ * CMU ISP
+ */
+
+/* Dividers */
+
+#define CLK_DIV_ISP1 1
+#define CLK_DIV_ISP0 2
+#define CLK_DIV_MCUISP1 3
+#define CLK_DIV_MCUISP0 4
+#define CLK_DIV_MPWM 5
+
+/* Gates */
+
+#define CLK_UART_ISP 8
+#define CLK_WDT_ISP 9
+#define CLK_PWM_ISP 10
+#define CLK_I2C1_ISP 11
+#define CLK_I2C0_ISP 12
+#define CLK_MPWM_ISP 13
+#define CLK_MCUCTL_ISP 14
+#define CLK_PPMUISPX 15
+#define CLK_PPMUISPMX 16
+#define CLK_QE_LITE1 17
+#define CLK_QE_LITE0 18
+#define CLK_QE_FD 19
+#define CLK_QE_DRC 20
+#define CLK_QE_ISP 21
+#define CLK_CSIS1 22
+#define CLK_SMMU_LITE1 23
+#define CLK_SMMU_LITE0 24
+#define CLK_SMMU_FD 25
+#define CLK_SMMU_DRC 26
+#define CLK_SMMU_ISP 27
+#define CLK_GICISP 28
+#define CLK_CSIS0 29
+#define CLK_MCUISP 30
+#define CLK_LITE1 31
+#define CLK_LITE0 32
+#define CLK_FD 33
+#define CLK_DRC 34
+#define CLK_ISP 35
+#define CLK_QE_ISPCX 36
+#define CLK_QE_SCALERP 37
+#define CLK_QE_SCALERC 38
+#define CLK_SMMU_SCALERP 39
+#define CLK_SMMU_SCALERC 40
+#define CLK_SCALERP 41
+#define CLK_SCALERC 42
+#define CLK_SPI1_ISP 43
+#define CLK_SPI0_ISP 44
+#define CLK_SMMU_ISPCX 45
+#define CLK_ASYNCAXIM 46
+#define CLK_SCLK_MPWM_ISP 47
+
+/*
+ * Total number of clocks of CMU_ISP.
+ * NOTE: Must be equal to last clock ID increased by one.
+ */
+#define NR_CLKS_ISP 48
+
#endif /* _DT_BINDINGS_CLOCK_SAMSUNG_EXYNOS3250_CLOCK_H */
diff --git a/include/dt-bindings/clock/exynos5433.h b/include/dt-bindings/clock/exynos5433.h
new file mode 100644
index 000000000000..5bd80d5ecd0f
--- /dev/null
+++ b/include/dt-bindings/clock/exynos5433.h
@@ -0,0 +1,1403 @@
+/*
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Author: Chanwoo Choi <cw00.choi@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _DT_BINDINGS_CLOCK_EXYNOS5433_H
+#define _DT_BINDINGS_CLOCK_EXYNOS5433_H
+
+/* CMU_TOP */
+#define CLK_FOUT_ISP_PLL 1
+#define CLK_FOUT_AUD_PLL 2
+
+#define CLK_MOUT_AUD_PLL 10
+#define CLK_MOUT_ISP_PLL 11
+#define CLK_MOUT_AUD_PLL_USER_T 12
+#define CLK_MOUT_MPHY_PLL_USER 13
+#define CLK_MOUT_MFC_PLL_USER 14
+#define CLK_MOUT_BUS_PLL_USER 15
+#define CLK_MOUT_ACLK_HEVC_400 16
+#define CLK_MOUT_ACLK_CAM1_333 17
+#define CLK_MOUT_ACLK_CAM1_552_B 18
+#define CLK_MOUT_ACLK_CAM1_552_A 19
+#define CLK_MOUT_ACLK_ISP_DIS_400 20
+#define CLK_MOUT_ACLK_ISP_400 21
+#define CLK_MOUT_ACLK_BUS0_400 22
+#define CLK_MOUT_ACLK_MSCL_400_B 23
+#define CLK_MOUT_ACLK_MSCL_400_A 24
+#define CLK_MOUT_ACLK_GSCL_333 25
+#define CLK_MOUT_ACLK_G2D_400_B 26
+#define CLK_MOUT_ACLK_G2D_400_A 27
+#define CLK_MOUT_SCLK_JPEG_C 28
+#define CLK_MOUT_SCLK_JPEG_B 29
+#define CLK_MOUT_SCLK_JPEG_A 30
+#define CLK_MOUT_SCLK_MMC2_B 31
+#define CLK_MOUT_SCLK_MMC2_A 32
+#define CLK_MOUT_SCLK_MMC1_B 33
+#define CLK_MOUT_SCLK_MMC1_A 34
+#define CLK_MOUT_SCLK_MMC0_D 35
+#define CLK_MOUT_SCLK_MMC0_C 36
+#define CLK_MOUT_SCLK_MMC0_B 37
+#define CLK_MOUT_SCLK_MMC0_A 38
+#define CLK_MOUT_SCLK_SPI4 39
+#define CLK_MOUT_SCLK_SPI3 40
+#define CLK_MOUT_SCLK_UART2 41
+#define CLK_MOUT_SCLK_UART1 42
+#define CLK_MOUT_SCLK_UART0 43
+#define CLK_MOUT_SCLK_SPI2 44
+#define CLK_MOUT_SCLK_SPI1 45
+#define CLK_MOUT_SCLK_SPI0 46
+#define CLK_MOUT_ACLK_MFC_400_C 47
+#define CLK_MOUT_ACLK_MFC_400_B 48
+#define CLK_MOUT_ACLK_MFC_400_A 49
+#define CLK_MOUT_SCLK_ISP_SENSOR2 50
+#define CLK_MOUT_SCLK_ISP_SENSOR1 51
+#define CLK_MOUT_SCLK_ISP_SENSOR0 52
+#define CLK_MOUT_SCLK_ISP_UART 53
+#define CLK_MOUT_SCLK_ISP_SPI1 54
+#define CLK_MOUT_SCLK_ISP_SPI0 55
+#define CLK_MOUT_SCLK_PCIE_100 56
+#define CLK_MOUT_SCLK_UFSUNIPRO 57
+#define CLK_MOUT_SCLK_USBHOST30 58
+#define CLK_MOUT_SCLK_USBDRD30 59
+#define CLK_MOUT_SCLK_SLIMBUS 60
+#define CLK_MOUT_SCLK_SPDIF 61
+#define CLK_MOUT_SCLK_AUDIO1 62
+#define CLK_MOUT_SCLK_AUDIO0 63
+#define CLK_MOUT_SCLK_HDMI_SPDIF 64
+
+#define CLK_DIV_ACLK_FSYS_200 100
+#define CLK_DIV_ACLK_IMEM_SSSX_266 101
+#define CLK_DIV_ACLK_IMEM_200 102
+#define CLK_DIV_ACLK_IMEM_266 103
+#define CLK_DIV_ACLK_PERIC_66_B 104
+#define CLK_DIV_ACLK_PERIC_66_A 105
+#define CLK_DIV_ACLK_PERIS_66_B 106
+#define CLK_DIV_ACLK_PERIS_66_A 107
+#define CLK_DIV_SCLK_MMC1_B 108
+#define CLK_DIV_SCLK_MMC1_A 109
+#define CLK_DIV_SCLK_MMC0_B 110
+#define CLK_DIV_SCLK_MMC0_A 111
+#define CLK_DIV_SCLK_MMC2_B 112
+#define CLK_DIV_SCLK_MMC2_A 113
+#define CLK_DIV_SCLK_SPI1_B 114
+#define CLK_DIV_SCLK_SPI1_A 115
+#define CLK_DIV_SCLK_SPI0_B 116
+#define CLK_DIV_SCLK_SPI0_A 117
+#define CLK_DIV_SCLK_SPI2_B 118
+#define CLK_DIV_SCLK_SPI2_A 119
+#define CLK_DIV_SCLK_UART2 120
+#define CLK_DIV_SCLK_UART1 121
+#define CLK_DIV_SCLK_UART0 122
+#define CLK_DIV_SCLK_SPI4_B 123
+#define CLK_DIV_SCLK_SPI4_A 124
+#define CLK_DIV_SCLK_SPI3_B 125
+#define CLK_DIV_SCLK_SPI3_A 126
+#define CLK_DIV_SCLK_I2S1 127
+#define CLK_DIV_SCLK_PCM1 128
+#define CLK_DIV_SCLK_AUDIO1 129
+#define CLK_DIV_SCLK_AUDIO0 130
+#define CLK_DIV_ACLK_GSCL_111 131
+#define CLK_DIV_ACLK_GSCL_333 132
+#define CLK_DIV_ACLK_HEVC_400 133
+#define CLK_DIV_ACLK_MFC_400 134
+#define CLK_DIV_ACLK_G2D_266 135
+#define CLK_DIV_ACLK_G2D_400 136
+#define CLK_DIV_ACLK_G3D_400 137
+#define CLK_DIV_ACLK_BUS0_400 138
+#define CLK_DIV_ACLK_BUS1_400 139
+#define CLK_DIV_SCLK_PCIE_100 140
+#define CLK_DIV_SCLK_USBHOST30 141
+#define CLK_DIV_SCLK_UFSUNIPRO 142
+#define CLK_DIV_SCLK_USBDRD30 143
+#define CLK_DIV_SCLK_JPEG 144
+#define CLK_DIV_ACLK_MSCL_400 145
+#define CLK_DIV_ACLK_ISP_DIS_400 146
+#define CLK_DIV_ACLK_ISP_400 147
+#define CLK_DIV_ACLK_CAM0_333 148
+#define CLK_DIV_ACLK_CAM0_400 149
+#define CLK_DIV_ACLK_CAM0_552 150
+#define CLK_DIV_ACLK_CAM1_333 151
+#define CLK_DIV_ACLK_CAM1_400 152
+#define CLK_DIV_ACLK_CAM1_552 153
+#define CLK_DIV_SCLK_ISP_UART 154
+#define CLK_DIV_SCLK_ISP_SPI1_B 155
+#define CLK_DIV_SCLK_ISP_SPI1_A 156
+#define CLK_DIV_SCLK_ISP_SPI0_B 157
+#define CLK_DIV_SCLK_ISP_SPI0_A 158
+#define CLK_DIV_SCLK_ISP_SENSOR2_B 159
+#define CLK_DIV_SCLK_ISP_SENSOR2_A 160
+#define CLK_DIV_SCLK_ISP_SENSOR1_B 161
+#define CLK_DIV_SCLK_ISP_SENSOR1_A 162
+#define CLK_DIV_SCLK_ISP_SENSOR0_B 163
+#define CLK_DIV_SCLK_ISP_SENSOR0_A 164
+
+#define CLK_ACLK_PERIC_66 200
+#define CLK_ACLK_PERIS_66 201
+#define CLK_ACLK_FSYS_200 202
+#define CLK_SCLK_MMC2_FSYS 203
+#define CLK_SCLK_MMC1_FSYS 204
+#define CLK_SCLK_MMC0_FSYS 205
+#define CLK_SCLK_SPI4_PERIC 206
+#define CLK_SCLK_SPI3_PERIC 207
+#define CLK_SCLK_UART2_PERIC 208
+#define CLK_SCLK_UART1_PERIC 209
+#define CLK_SCLK_UART0_PERIC 210
+#define CLK_SCLK_SPI2_PERIC 211
+#define CLK_SCLK_SPI1_PERIC 212
+#define CLK_SCLK_SPI0_PERIC 213
+#define CLK_SCLK_SPDIF_PERIC 214
+#define CLK_SCLK_I2S1_PERIC 215
+#define CLK_SCLK_PCM1_PERIC 216
+#define CLK_SCLK_SLIMBUS 217
+#define CLK_SCLK_AUDIO1 218
+#define CLK_SCLK_AUDIO0 219
+#define CLK_ACLK_G2D_266 220
+#define CLK_ACLK_G2D_400 221
+#define CLK_ACLK_G3D_400 222
+#define CLK_ACLK_IMEM_SSX_266 223
+#define CLK_ACLK_BUS0_400 224
+#define CLK_ACLK_BUS1_400 225
+#define CLK_ACLK_IMEM_200 226
+#define CLK_ACLK_IMEM_266 227
+#define CLK_SCLK_PCIE_100_FSYS 228
+#define CLK_SCLK_UFSUNIPRO_FSYS 229
+#define CLK_SCLK_USBHOST30_FSYS 230
+#define CLK_SCLK_USBDRD30_FSYS 231
+#define CLK_ACLK_GSCL_111 232
+#define CLK_ACLK_GSCL_333 233
+#define CLK_SCLK_JPEG_MSCL 234
+#define CLK_ACLK_MSCL_400 235
+#define CLK_ACLK_MFC_400 236
+#define CLK_ACLK_HEVC_400 237
+#define CLK_ACLK_ISP_DIS_400 238
+#define CLK_ACLK_ISP_400 239
+#define CLK_ACLK_CAM0_333 240
+#define CLK_ACLK_CAM0_400 241
+#define CLK_ACLK_CAM0_552 242
+#define CLK_ACLK_CAM1_333 243
+#define CLK_ACLK_CAM1_400 244
+#define CLK_ACLK_CAM1_552 245
+#define CLK_SCLK_ISP_SENSOR2 246
+#define CLK_SCLK_ISP_SENSOR1 247
+#define CLK_SCLK_ISP_SENSOR0 248
+#define CLK_SCLK_ISP_MCTADC_CAM1 249
+#define CLK_SCLK_ISP_UART_CAM1 250
+#define CLK_SCLK_ISP_SPI1_CAM1 251
+#define CLK_SCLK_ISP_SPI0_CAM1 252
+#define CLK_SCLK_HDMI_SPDIF_DISP 253
+
+#define TOP_NR_CLK 254
+
+/* CMU_CPIF */
+#define CLK_FOUT_MPHY_PLL 1
+
+#define CLK_MOUT_MPHY_PLL 2
+
+#define CLK_DIV_SCLK_MPHY 10
+
+#define CLK_SCLK_MPHY_PLL 11
+#define CLK_SCLK_UFS_MPHY 11
+
+#define CPIF_NR_CLK 12
+
+/* CMU_MIF */
+#define CLK_FOUT_MEM0_PLL 1
+#define CLK_FOUT_MEM1_PLL 2
+#define CLK_FOUT_BUS_PLL 3
+#define CLK_FOUT_MFC_PLL 4
+#define CLK_DOUT_MFC_PLL 5
+#define CLK_DOUT_BUS_PLL 6
+#define CLK_DOUT_MEM1_PLL 7
+#define CLK_DOUT_MEM0_PLL 8
+
+#define CLK_MOUT_MFC_PLL_DIV2 10
+#define CLK_MOUT_BUS_PLL_DIV2 11
+#define CLK_MOUT_MEM1_PLL_DIV2 12
+#define CLK_MOUT_MEM0_PLL_DIV2 13
+#define CLK_MOUT_MFC_PLL 14
+#define CLK_MOUT_BUS_PLL 15
+#define CLK_MOUT_MEM1_PLL 16
+#define CLK_MOUT_MEM0_PLL 17
+#define CLK_MOUT_CLK2X_PHY_C 18
+#define CLK_MOUT_CLK2X_PHY_B 19
+#define CLK_MOUT_CLK2X_PHY_A 20
+#define CLK_MOUT_CLKM_PHY_C 21
+#define CLK_MOUT_CLKM_PHY_B 22
+#define CLK_MOUT_CLKM_PHY_A 23
+#define CLK_MOUT_ACLK_MIFNM_200 24
+#define CLK_MOUT_ACLK_MIFNM_400 25
+#define CLK_MOUT_ACLK_DISP_333_B 26
+#define CLK_MOUT_ACLK_DISP_333_A 27
+#define CLK_MOUT_SCLK_DECON_VCLK_C 28
+#define CLK_MOUT_SCLK_DECON_VCLK_B 29
+#define CLK_MOUT_SCLK_DECON_VCLK_A 30
+#define CLK_MOUT_SCLK_DECON_ECLK_C 31
+#define CLK_MOUT_SCLK_DECON_ECLK_B 32
+#define CLK_MOUT_SCLK_DECON_ECLK_A 33
+#define CLK_MOUT_SCLK_DECON_TV_ECLK_C 34
+#define CLK_MOUT_SCLK_DECON_TV_ECLK_B 35
+#define CLK_MOUT_SCLK_DECON_TV_ECLK_A 36
+#define CLK_MOUT_SCLK_DSD_C 37
+#define CLK_MOUT_SCLK_DSD_B 38
+#define CLK_MOUT_SCLK_DSD_A 39
+#define CLK_MOUT_SCLK_DSIM0_C 40
+#define CLK_MOUT_SCLK_DSIM0_B 41
+#define CLK_MOUT_SCLK_DSIM0_A 42
+#define CLK_MOUT_SCLK_DECON_TV_VCLK_C 46
+#define CLK_MOUT_SCLK_DECON_TV_VCLK_B 47
+#define CLK_MOUT_SCLK_DECON_TV_VCLK_A 48
+#define CLK_MOUT_SCLK_DSIM1_C 49
+#define CLK_MOUT_SCLK_DSIM1_B 50
+#define CLK_MOUT_SCLK_DSIM1_A 51
+
+#define CLK_DIV_SCLK_HPM_MIF 55
+#define CLK_DIV_ACLK_DREX1 56
+#define CLK_DIV_ACLK_DREX0 57
+#define CLK_DIV_CLK2XPHY 58
+#define CLK_DIV_ACLK_MIF_266 59
+#define CLK_DIV_ACLK_MIFND_133 60
+#define CLK_DIV_ACLK_MIF_133 61
+#define CLK_DIV_ACLK_MIFNM_200 62
+#define CLK_DIV_ACLK_MIF_200 63
+#define CLK_DIV_ACLK_MIF_400 64
+#define CLK_DIV_ACLK_BUS2_400 65
+#define CLK_DIV_ACLK_DISP_333 66
+#define CLK_DIV_ACLK_CPIF_200 67
+#define CLK_DIV_SCLK_DSIM1 68
+#define CLK_DIV_SCLK_DECON_TV_VCLK 69
+#define CLK_DIV_SCLK_DSIM0 70
+#define CLK_DIV_SCLK_DSD 71
+#define CLK_DIV_SCLK_DECON_TV_ECLK 72
+#define CLK_DIV_SCLK_DECON_VCLK 73
+#define CLK_DIV_SCLK_DECON_ECLK 74
+#define CLK_DIV_MIF_PRE 75
+
+#define CLK_CLK2X_PHY1 80
+#define CLK_CLK2X_PHY0 81
+#define CLK_CLKM_PHY1 82
+#define CLK_CLKM_PHY0 83
+#define CLK_RCLK_DREX1 84
+#define CLK_RCLK_DREX0 85
+#define CLK_ACLK_DREX1_TZ 86
+#define CLK_ACLK_DREX0_TZ 87
+#define CLK_ACLK_DREX1_PEREV 88
+#define CLK_ACLK_DREX0_PEREV 89
+#define CLK_ACLK_DREX1_MEMIF 90
+#define CLK_ACLK_DREX0_MEMIF 91
+#define CLK_ACLK_DREX1_SCH 92
+#define CLK_ACLK_DREX0_SCH 93
+#define CLK_ACLK_DREX1_BUSIF 94
+#define CLK_ACLK_DREX0_BUSIF 95
+#define CLK_ACLK_DREX1_BUSIF_RD 96
+#define CLK_ACLK_DREX0_BUSIF_RD 97
+#define CLK_ACLK_DREX1 98
+#define CLK_ACLK_DREX0 99
+#define CLK_ACLK_ASYNCAXIM_ATLAS_CCIX 100
+#define CLK_ACLK_ASYNCAXIS_ATLAS_MIF 101
+#define CLK_ACLK_ASYNCAXIM_ATLAS_MIF 102
+#define CLK_ACLK_ASYNCAXIS_MIF_IMEM 103
+#define CLK_ACLK_ASYNCAXIS_NOC_P_CCI 104
+#define CLK_ACLK_ASYNCAXIM_NOC_P_CCI 105
+#define CLK_ACLK_ASYNCAXIS_CP1 106
+#define CLK_ACLK_ASYNCAXIM_CP1 107
+#define CLK_ACLK_ASYNCAXIS_CP0 108
+#define CLK_ACLK_ASYNCAXIM_CP0 109
+#define CLK_ACLK_ASYNCAXIS_DREX1_3 110
+#define CLK_ACLK_ASYNCAXIM_DREX1_3 111
+#define CLK_ACLK_ASYNCAXIS_DREX1_1 112
+#define CLK_ACLK_ASYNCAXIM_DREX1_1 113
+#define CLK_ACLK_ASYNCAXIS_DREX1_0 114
+#define CLK_ACLK_ASYNCAXIM_DREX1_0 115
+#define CLK_ACLK_ASYNCAXIS_DREX0_3 116
+#define CLK_ACLK_ASYNCAXIM_DREX0_3 117
+#define CLK_ACLK_ASYNCAXIS_DREX0_1 118
+#define CLK_ACLK_ASYNCAXIM_DREX0_1 119
+#define CLK_ACLK_ASYNCAXIS_DREX0_0 120
+#define CLK_ACLK_ASYNCAXIM_DREX0_0 121
+#define CLK_ACLK_AHB2APB_MIF2P 122
+#define CLK_ACLK_AHB2APB_MIF1P 123
+#define CLK_ACLK_AHB2APB_MIF0P 124
+#define CLK_ACLK_IXIU_CCI 125
+#define CLK_ACLK_XIU_MIFSFRX 126
+#define CLK_ACLK_MIFNP_133 127
+#define CLK_ACLK_MIFNM_200 128
+#define CLK_ACLK_MIFND_133 129
+#define CLK_ACLK_MIFND_400 130
+#define CLK_ACLK_CCI 131
+#define CLK_ACLK_MIFND_266 132
+#define CLK_ACLK_PPMU_DREX1S3 133
+#define CLK_ACLK_PPMU_DREX1S1 134
+#define CLK_ACLK_PPMU_DREX1S0 135
+#define CLK_ACLK_PPMU_DREX0S3 136
+#define CLK_ACLK_PPMU_DREX0S1 137
+#define CLK_ACLK_PPMU_DREX0S0 138
+#define CLK_ACLK_BTS_APOLLO 139
+#define CLK_ACLK_BTS_ATLAS 140
+#define CLK_ACLK_ACE_SEL_APOLL 141
+#define CLK_ACLK_ACE_SEL_ATLAS 142
+#define CLK_ACLK_AXIDS_CCI_MIFSFRX 143
+#define CLK_ACLK_AXIUS_ATLAS_CCI 144
+#define CLK_ACLK_AXISYNCDNS_CCI 145
+#define CLK_ACLK_AXISYNCDN_CCI 146
+#define CLK_ACLK_AXISYNCDN_NOC_D 147
+#define CLK_ACLK_ASYNCACEM_APOLLO_CCI 148
+#define CLK_ACLK_ASYNCACEM_ATLAS_CCI 149
+#define CLK_ACLK_ASYNCAPBS_MIF_CSSYS 150
+#define CLK_ACLK_BUS2_400 151
+#define CLK_ACLK_DISP_333 152
+#define CLK_ACLK_CPIF_200 153
+#define CLK_PCLK_PPMU_DREX1S3 154
+#define CLK_PCLK_PPMU_DREX1S1 155
+#define CLK_PCLK_PPMU_DREX1S0 156
+#define CLK_PCLK_PPMU_DREX0S3 157
+#define CLK_PCLK_PPMU_DREX0S1 158
+#define CLK_PCLK_PPMU_DREX0S0 159
+#define CLK_PCLK_BTS_APOLLO 160
+#define CLK_PCLK_BTS_ATLAS 161
+#define CLK_PCLK_ASYNCAXI_NOC_P_CCI 162
+#define CLK_PCLK_ASYNCAXI_CP1 163
+#define CLK_PCLK_ASYNCAXI_CP0 164
+#define CLK_PCLK_ASYNCAXI_DREX1_3 165
+#define CLK_PCLK_ASYNCAXI_DREX1_1 166
+#define CLK_PCLK_ASYNCAXI_DREX1_0 167
+#define CLK_PCLK_ASYNCAXI_DREX0_3 168
+#define CLK_PCLK_ASYNCAXI_DREX0_1 169
+#define CLK_PCLK_ASYNCAXI_DREX0_0 170
+#define CLK_PCLK_MIFSRVND_133 171
+#define CLK_PCLK_PMU_MIF 172
+#define CLK_PCLK_SYSREG_MIF 173
+#define CLK_PCLK_GPIO_ALIVE 174
+#define CLK_PCLK_ABB 175
+#define CLK_PCLK_PMU_APBIF 176
+#define CLK_PCLK_DDR_PHY1 177
+#define CLK_PCLK_DREX1 178
+#define CLK_PCLK_DDR_PHY0 179
+#define CLK_PCLK_DREX0 180
+#define CLK_PCLK_DREX0_TZ 181
+#define CLK_PCLK_DREX1_TZ 182
+#define CLK_PCLK_MONOTONIC_CNT 183
+#define CLK_PCLK_RTC 184
+#define CLK_SCLK_DSIM1_DISP 185
+#define CLK_SCLK_DECON_TV_VCLK_DISP 186
+#define CLK_SCLK_FREQ_DET_BUS_PLL 187
+#define CLK_SCLK_FREQ_DET_MFC_PLL 188
+#define CLK_SCLK_FREQ_DET_MEM0_PLL 189
+#define CLK_SCLK_FREQ_DET_MEM1_PLL 190
+#define CLK_SCLK_DSIM0_DISP 191
+#define CLK_SCLK_DSD_DISP 192
+#define CLK_SCLK_DECON_TV_ECLK_DISP 193
+#define CLK_SCLK_DECON_VCLK_DISP 194
+#define CLK_SCLK_DECON_ECLK_DISP 195
+#define CLK_SCLK_HPM_MIF 196
+#define CLK_SCLK_MFC_PLL 197
+#define CLK_SCLK_BUS_PLL 198
+#define CLK_SCLK_BUS_PLL_APOLLO 199
+#define CLK_SCLK_BUS_PLL_ATLAS 200
+
+#define MIF_NR_CLK 201
+
+/* CMU_PERIC */
+#define CLK_PCLK_SPI2 1
+#define CLK_PCLK_SPI1 2
+#define CLK_PCLK_SPI0 3
+#define CLK_PCLK_UART2 4
+#define CLK_PCLK_UART1 5
+#define CLK_PCLK_UART0 6
+#define CLK_PCLK_HSI2C3 7
+#define CLK_PCLK_HSI2C2 8
+#define CLK_PCLK_HSI2C1 9
+#define CLK_PCLK_HSI2C0 10
+#define CLK_PCLK_I2C7 11
+#define CLK_PCLK_I2C6 12
+#define CLK_PCLK_I2C5 13
+#define CLK_PCLK_I2C4 14
+#define CLK_PCLK_I2C3 15
+#define CLK_PCLK_I2C2 16
+#define CLK_PCLK_I2C1 17
+#define CLK_PCLK_I2C0 18
+#define CLK_PCLK_SPI4 19
+#define CLK_PCLK_SPI3 20
+#define CLK_PCLK_HSI2C11 21
+#define CLK_PCLK_HSI2C10 22
+#define CLK_PCLK_HSI2C9 23
+#define CLK_PCLK_HSI2C8 24
+#define CLK_PCLK_HSI2C7 25
+#define CLK_PCLK_HSI2C6 26
+#define CLK_PCLK_HSI2C5 27
+#define CLK_PCLK_HSI2C4 28
+#define CLK_SCLK_SPI4 29
+#define CLK_SCLK_SPI3 30
+#define CLK_SCLK_SPI2 31
+#define CLK_SCLK_SPI1 32
+#define CLK_SCLK_SPI0 33
+#define CLK_SCLK_UART2 34
+#define CLK_SCLK_UART1 35
+#define CLK_SCLK_UART0 36
+#define CLK_ACLK_AHB2APB_PERIC2P 37
+#define CLK_ACLK_AHB2APB_PERIC1P 38
+#define CLK_ACLK_AHB2APB_PERIC0P 39
+#define CLK_ACLK_PERICNP_66 40
+#define CLK_PCLK_SCI 41
+#define CLK_PCLK_GPIO_FINGER 42
+#define CLK_PCLK_GPIO_ESE 43
+#define CLK_PCLK_PWM 44
+#define CLK_PCLK_SPDIF 45
+#define CLK_PCLK_PCM1 46
+#define CLK_PCLK_I2S1 47
+#define CLK_PCLK_ADCIF 48
+#define CLK_PCLK_GPIO_TOUCH 49
+#define CLK_PCLK_GPIO_NFC 50
+#define CLK_PCLK_GPIO_PERIC 51
+#define CLK_PCLK_PMU_PERIC 52
+#define CLK_PCLK_SYSREG_PERIC 53
+#define CLK_SCLK_IOCLK_SPI4 54
+#define CLK_SCLK_IOCLK_SPI3 55
+#define CLK_SCLK_SCI 56
+#define CLK_SCLK_SC_IN 57
+#define CLK_SCLK_PWM 58
+#define CLK_SCLK_IOCLK_SPI2 59
+#define CLK_SCLK_IOCLK_SPI1 60
+#define CLK_SCLK_IOCLK_SPI0 61
+#define CLK_SCLK_IOCLK_I2S1_BCLK 62
+#define CLK_SCLK_SPDIF 63
+#define CLK_SCLK_PCM1 64
+#define CLK_SCLK_I2S1 65
+
+#define CLK_DIV_SCLK_SCI 70
+#define CLK_DIV_SCLK_SC_IN 71
+
+#define PERIC_NR_CLK 72
+
+/* CMU_PERIS */
+#define CLK_PCLK_HPM_APBIF 1
+#define CLK_PCLK_TMU1_APBIF 2
+#define CLK_PCLK_TMU0_APBIF 3
+#define CLK_PCLK_PMU_PERIS 4
+#define CLK_PCLK_SYSREG_PERIS 5
+#define CLK_PCLK_CMU_TOP_APBIF 6
+#define CLK_PCLK_WDT_APOLLO 7
+#define CLK_PCLK_WDT_ATLAS 8
+#define CLK_PCLK_MCT 9
+#define CLK_PCLK_HDMI_CEC 10
+#define CLK_ACLK_AHB2APB_PERIS1P 11
+#define CLK_ACLK_AHB2APB_PERIS0P 12
+#define CLK_ACLK_PERISNP_66 13
+#define CLK_PCLK_TZPC12 14
+#define CLK_PCLK_TZPC11 15
+#define CLK_PCLK_TZPC10 16
+#define CLK_PCLK_TZPC9 17
+#define CLK_PCLK_TZPC8 18
+#define CLK_PCLK_TZPC7 19
+#define CLK_PCLK_TZPC6 20
+#define CLK_PCLK_TZPC5 21
+#define CLK_PCLK_TZPC4 22
+#define CLK_PCLK_TZPC3 23
+#define CLK_PCLK_TZPC2 24
+#define CLK_PCLK_TZPC1 25
+#define CLK_PCLK_TZPC0 26
+#define CLK_PCLK_SECKEY_APBIF 27
+#define CLK_PCLK_CHIPID_APBIF 28
+#define CLK_PCLK_TOPRTC 29
+#define CLK_PCLK_CUSTOM_EFUSE_APBIF 30
+#define CLK_PCLK_ANTIRBK_CNT_APBIF 31
+#define CLK_PCLK_OTP_CON_APBIF 32
+#define CLK_SCLK_ASV_TB 33
+#define CLK_SCLK_TMU1 34
+#define CLK_SCLK_TMU0 35
+#define CLK_SCLK_SECKEY 36
+#define CLK_SCLK_CHIPID 37
+#define CLK_SCLK_TOPRTC 38
+#define CLK_SCLK_CUSTOM_EFUSE 39
+#define CLK_SCLK_ANTIRBK_CNT 40
+#define CLK_SCLK_OTP_CON 41
+
+#define PERIS_NR_CLK 42
+
+/* CMU_FSYS */
+#define CLK_MOUT_ACLK_FSYS_200_USER 1
+#define CLK_MOUT_SCLK_MMC2_USER 2
+#define CLK_MOUT_SCLK_MMC1_USER 3
+#define CLK_MOUT_SCLK_MMC0_USER 4
+#define CLK_MOUT_SCLK_UFS_MPHY_USER 5
+#define CLK_MOUT_SCLK_PCIE_100_USER 6
+#define CLK_MOUT_SCLK_UFSUNIPRO_USER 7
+#define CLK_MOUT_SCLK_USBHOST30_USER 8
+#define CLK_MOUT_SCLK_USBDRD30_USER 9
+#define CLK_MOUT_PHYCLK_USBHOST30_UHOST30_PIPE_PCLK_USER 10
+#define CLK_MOUT_PHYCLK_USBHOST30_UHOST30_PHYCLOCK_USER 11
+#define CLK_MOUT_PHYCLK_USBHOST20_PHY_HSIC1_USER 12
+#define CLK_MOUT_PHYCLK_USBHOST20_PHY_CLK48MOHCI_USER 13
+#define CLK_MOUT_PHYCLK_USBHOST20_PHY_PHYCLOCK_USER 14
+#define CLK_MOUT_PHYCLK_USBHOST20_PHY_PHY_FREECLK_USER 15
+#define CLK_MOUT_PHYCLK_USBDRD30_UDRD30_PIPE_PCLK_USER 16
+#define CLK_MOUT_PHYCLK_USBDRD30_UDRD30_PHYCLOCK_USER 17
+#define CLK_MOUT_PHYCLK_UFS_RX1_SYMBOL_USER 18
+#define CLK_MOUT_PHYCLK_UFS_RX0_SYMBOL_USER 19
+#define CLK_MOUT_PHYCLK_UFS_TX1_SYMBOL_USER 20
+#define CLK_MOUT_PHYCLK_UFS_TX0_SYMBOL_USER 21
+#define CLK_MOUT_PHYCLK_LLI_MPHY_TO_UFS_USER 22
+#define CLK_MOUT_SCLK_MPHY 23
+
+#define CLK_PHYCLK_USBDRD30_UDRD30_PHYCLOCK_PHY 25
+#define CLK_PHYCLK_USBDRD30_UDRD30_PIPE_PCLK_PHY 26
+#define CLK_PHYCLK_USBHOST30_UHOST30_PHYCLOCK_PHY 27
+#define CLK_PHYCLK_USBHOST30_UHOST30_PIPE_PCLK_PHY 28
+#define CLK_PHYCLK_USBHOST20_PHY_FREECLK_PHY 29
+#define CLK_PHYCLK_USBHOST20_PHY_PHYCLOCK_PHY 30
+#define CLK_PHYCLK_USBHOST20_PHY_CLK48MOHCI_PHY 31
+#define CLK_PHYCLK_USBHOST20_PHY_HSIC1_PHY 32
+#define CLK_PHYCLK_UFS_TX0_SYMBOL_PHY 33
+#define CLK_PHYCLK_UFS_RX0_SYMBOL_PHY 34
+#define CLK_PHYCLK_UFS_TX1_SYMBOL_PHY 35
+#define CLK_PHYCLK_UFS_RX1_SYMBOL_PHY 36
+#define CLK_PHYCLK_LLI_MPHY_TO_UFS_PHY 37
+
+#define CLK_ACLK_PCIE 50
+#define CLK_ACLK_PDMA1 51
+#define CLK_ACLK_TSI 52
+#define CLK_ACLK_MMC2 53
+#define CLK_ACLK_MMC1 54
+#define CLK_ACLK_MMC0 55
+#define CLK_ACLK_UFS 56
+#define CLK_ACLK_USBHOST20 57
+#define CLK_ACLK_USBHOST30 58
+#define CLK_ACLK_USBDRD30 59
+#define CLK_ACLK_PDMA0 60
+#define CLK_SCLK_MMC2 61
+#define CLK_SCLK_MMC1 62
+#define CLK_SCLK_MMC0 63
+#define CLK_PDMA1 64
+#define CLK_PDMA0 65
+#define CLK_ACLK_XIU_FSYSPX 66
+#define CLK_ACLK_AHB_USBLINKH1 67
+#define CLK_ACLK_SMMU_PDMA1 68
+#define CLK_ACLK_BTS_PCIE 69
+#define CLK_ACLK_AXIUS_PDMA1 70
+#define CLK_ACLK_SMMU_PDMA0 71
+#define CLK_ACLK_BTS_UFS 72
+#define CLK_ACLK_BTS_USBHOST30 73
+#define CLK_ACLK_BTS_USBDRD30 74
+#define CLK_ACLK_AXIUS_PDMA0 75
+#define CLK_ACLK_AXIUS_USBHS 76
+#define CLK_ACLK_AXIUS_FSYSSX 77
+#define CLK_ACLK_AHB2APB_FSYSP 78
+#define CLK_ACLK_AHB2AXI_USBHS 79
+#define CLK_ACLK_AHB_USBLINKH0 80
+#define CLK_ACLK_AHB_USBHS 81
+#define CLK_ACLK_AHB_FSYSH 82
+#define CLK_ACLK_XIU_FSYSX 83
+#define CLK_ACLK_XIU_FSYSSX 84
+#define CLK_ACLK_FSYSNP_200 85
+#define CLK_ACLK_FSYSND_200 86
+#define CLK_PCLK_PCIE_CTRL 87
+#define CLK_PCLK_SMMU_PDMA1 88
+#define CLK_PCLK_PCIE_PHY 89
+#define CLK_PCLK_BTS_PCIE 90
+#define CLK_PCLK_SMMU_PDMA0 91
+#define CLK_PCLK_BTS_UFS 92
+#define CLK_PCLK_BTS_USBHOST30 93
+#define CLK_PCLK_BTS_USBDRD30 94
+#define CLK_PCLK_GPIO_FSYS 95
+#define CLK_PCLK_PMU_FSYS 96
+#define CLK_PCLK_SYSREG_FSYS 97
+#define CLK_SCLK_PCIE_100 98
+#define CLK_PHYCLK_USBHOST30_UHOST30_PIPE_PCLK 99
+#define CLK_PHYCLK_USBHOST30_UHOST30_PHYCLOCK 100
+#define CLK_PHYCLK_UFS_RX1_SYMBOL 101
+#define CLK_PHYCLK_UFS_RX0_SYMBOL 102
+#define CLK_PHYCLK_UFS_TX1_SYMBOL 103
+#define CLK_PHYCLK_UFS_TX0_SYMBOL 104
+#define CLK_PHYCLK_USBHOST20_PHY_HSIC1 105
+#define CLK_PHYCLK_USBHOST20_PHY_CLK48MOHCI 106
+#define CLK_PHYCLK_USBHOST20_PHY_PHYCLOCK 107
+#define CLK_PHYCLK_USBHOST20_PHY_FREECLK 108
+#define CLK_PHYCLK_USBDRD30_UDRD30_PIPE_PCLK 109
+#define CLK_PHYCLK_USBDRD30_UDRD30_PHYCLOCK 110
+#define CLK_SCLK_MPHY 111
+#define CLK_SCLK_UFSUNIPRO 112
+#define CLK_SCLK_USBHOST30 113
+#define CLK_SCLK_USBDRD30 114
+
+#define FSYS_NR_CLK 115
+
+/* CMU_G2D */
+#define CLK_MUX_ACLK_G2D_266_USER 1
+#define CLK_MUX_ACLK_G2D_400_USER 2
+
+#define CLK_DIV_PCLK_G2D 3
+
+#define CLK_ACLK_SMMU_MDMA1 4
+#define CLK_ACLK_BTS_MDMA1 5
+#define CLK_ACLK_BTS_G2D 6
+#define CLK_ACLK_ALB_G2D 7
+#define CLK_ACLK_AXIUS_G2DX 8
+#define CLK_ACLK_ASYNCAXI_SYSX 9
+#define CLK_ACLK_AHB2APB_G2D1P 10
+#define CLK_ACLK_AHB2APB_G2D0P 11
+#define CLK_ACLK_XIU_G2DX 12
+#define CLK_ACLK_G2DNP_133 13
+#define CLK_ACLK_G2DND_400 14
+#define CLK_ACLK_MDMA1 15
+#define CLK_ACLK_G2D 16
+#define CLK_ACLK_SMMU_G2D 17
+#define CLK_PCLK_SMMU_MDMA1 18
+#define CLK_PCLK_BTS_MDMA1 19
+#define CLK_PCLK_BTS_G2D 20
+#define CLK_PCLK_ALB_G2D 21
+#define CLK_PCLK_ASYNCAXI_SYSX 22
+#define CLK_PCLK_PMU_G2D 23
+#define CLK_PCLK_SYSREG_G2D 24
+#define CLK_PCLK_G2D 25
+#define CLK_PCLK_SMMU_G2D 26
+
+#define G2D_NR_CLK 27
+
+/* CMU_DISP */
+#define CLK_FOUT_DISP_PLL 1
+
+#define CLK_MOUT_DISP_PLL 2
+#define CLK_MOUT_SCLK_DSIM1_USER 3
+#define CLK_MOUT_SCLK_DSIM0_USER 4
+#define CLK_MOUT_SCLK_DSD_USER 5
+#define CLK_MOUT_SCLK_DECON_TV_ECLK_USER 6
+#define CLK_MOUT_SCLK_DECON_VCLK_USER 7
+#define CLK_MOUT_SCLK_DECON_ECLK_USER 8
+#define CLK_MOUT_SCLK_DECON_TV_VCLK_USER 9
+#define CLK_MOUT_ACLK_DISP_333_USER 10
+#define CLK_MOUT_PHYCLK_MIPIDPHY1_BITCLKDIV8_USER 11
+#define CLK_MOUT_PHYCLK_MIPIDPHY1_RXCLKESC0_USER 12
+#define CLK_MOUT_PHYCLK_MIPIDPHY0_BITCLKDIV8_USER 13
+#define CLK_MOUT_PHYCLK_MIPIDPHY0_RXCLKESC0_USER 14
+#define CLK_MOUT_PHYCLK_HDMIPHY_TMDS_CLKO_USER 15
+#define CLK_MOUT_PHYCLK_HDMIPHY_PIXEL_CLKO_USER 16
+#define CLK_MOUT_SCLK_DSIM0 17
+#define CLK_MOUT_SCLK_DECON_TV_ECLK 18
+#define CLK_MOUT_SCLK_DECON_VCLK 19
+#define CLK_MOUT_SCLK_DECON_ECLK 20
+#define CLK_MOUT_SCLK_DSIM1_B_DISP 21
+#define CLK_MOUT_SCLK_DSIM1_A_DISP 22
+#define CLK_MOUT_SCLK_DECON_TV_VCLK_C_DISP 23
+#define CLK_MOUT_SCLK_DECON_TV_VCLK_B_DISP 24
+#define CLK_MOUT_SCLK_DECON_TV_VCLK_A_DISP 25
+
+#define CLK_DIV_SCLK_DSIM1_DISP 30
+#define CLK_DIV_SCLK_DECON_TV_VCLK_DISP 31
+#define CLK_DIV_SCLK_DSIM0_DISP 32
+#define CLK_DIV_SCLK_DECON_TV_ECLK_DISP 33
+#define CLK_DIV_SCLK_DECON_VCLK_DISP 34
+#define CLK_DIV_SCLK_DECON_ECLK_DISP 35
+#define CLK_DIV_PCLK_DISP 36
+
+#define CLK_ACLK_DECON_TV 40
+#define CLK_ACLK_DECON 41
+#define CLK_ACLK_SMMU_TV1X 42
+#define CLK_ACLK_SMMU_TV0X 43
+#define CLK_ACLK_SMMU_DECON1X 44
+#define CLK_ACLK_SMMU_DECON0X 45
+#define CLK_ACLK_BTS_DECON_TV_M3 46
+#define CLK_ACLK_BTS_DECON_TV_M2 47
+#define CLK_ACLK_BTS_DECON_TV_M1 48
+#define CLK_ACLK_BTS_DECON_TV_M0 49
+#define CLK_ACLK_BTS_DECON_NM4 50
+#define CLK_ACLK_BTS_DECON_NM3 51
+#define CLK_ACLK_BTS_DECON_NM2 52
+#define CLK_ACLK_BTS_DECON_NM1 53
+#define CLK_ACLK_BTS_DECON_NM0 54
+#define CLK_ACLK_AHB2APB_DISPSFR2P 55
+#define CLK_ACLK_AHB2APB_DISPSFR1P 56
+#define CLK_ACLK_AHB2APB_DISPSFR0P 57
+#define CLK_ACLK_AHB_DISPH 58
+#define CLK_ACLK_XIU_TV1X 59
+#define CLK_ACLK_XIU_TV0X 60
+#define CLK_ACLK_XIU_DECON1X 61
+#define CLK_ACLK_XIU_DECON0X 62
+#define CLK_ACLK_XIU_DISP1X 63
+#define CLK_ACLK_XIU_DISPNP_100 64
+#define CLK_ACLK_DISP1ND_333 65
+#define CLK_ACLK_DISP0ND_333 66
+#define CLK_PCLK_SMMU_TV1X 67
+#define CLK_PCLK_SMMU_TV0X 68
+#define CLK_PCLK_SMMU_DECON1X 69
+#define CLK_PCLK_SMMU_DECON0X 70
+#define CLK_PCLK_BTS_DECON_TV_M3 71
+#define CLK_PCLK_BTS_DECON_TV_M2 72
+#define CLK_PCLK_BTS_DECON_TV_M1 73
+#define CLK_PCLK_BTS_DECON_TV_M0 74
+#define CLK_PCLK_BTS_DECONM4 75
+#define CLK_PCLK_BTS_DECONM3 76
+#define CLK_PCLK_BTS_DECONM2 77
+#define CLK_PCLK_BTS_DECONM1 78
+#define CLK_PCLK_BTS_DECONM0 79
+#define CLK_PCLK_MIC1 80
+#define CLK_PCLK_PMU_DISP 81
+#define CLK_PCLK_SYSREG_DISP 82
+#define CLK_PCLK_HDMIPHY 83
+#define CLK_PCLK_HDMI 84
+#define CLK_PCLK_MIC0 85
+#define CLK_PCLK_DSIM1 86
+#define CLK_PCLK_DSIM0 87
+#define CLK_PCLK_DECON_TV 88
+#define CLK_PHYCLK_MIPIDPHY1_BITCLKDIV8 89
+#define CLK_PHYCLK_MIPIDPHY1_RXCLKESC0 90
+#define CLK_SCLK_RGB_TV_VCLK_TO_DSIM1 91
+#define CLK_SCLK_RGB_TV_VCLK_TO_MIC1 92
+#define CLK_SCLK_DSIM1 93
+#define CLK_SCLK_DECON_TV_VCLK 94
+#define CLK_PHYCLK_MIPIDPHY0_BITCLKDIV8 95
+#define CLK_PHYCLK_MIPIDPHY0_RXCLKESC0 96
+#define CLK_PHYCLK_HDMIPHY_TMDS_CLKO 97
+#define CLK_PHYCLK_HDMI_PIXEL 98
+#define CLK_SCLK_RGB_VCLK_TO_SMIES 99
+#define CLK_SCLK_FREQ_DET_DISP_PLL 100
+#define CLK_SCLK_RGB_VCLK_TO_DSIM0 101
+#define CLK_SCLK_RGB_VCLK_TO_MIC0 102
+#define CLK_SCLK_DSD 103
+#define CLK_SCLK_HDMI_SPDIF 104
+#define CLK_SCLK_DSIM0 105
+#define CLK_SCLK_DECON_TV_ECLK 106
+#define CLK_SCLK_DECON_VCLK 107
+#define CLK_SCLK_DECON_ECLK 108
+#define CLK_SCLK_RGB_VCLK 109
+#define CLK_SCLK_RGB_TV_VCLK 110
+
+#define DISP_NR_CLK 111
+
+/* CMU_AUD */
+#define CLK_MOUT_AUD_PLL_USER 1
+#define CLK_MOUT_SCLK_AUD_PCM 2
+#define CLK_MOUT_SCLK_AUD_I2S 3
+
+#define CLK_DIV_ATCLK_AUD 4
+#define CLK_DIV_PCLK_DBG_AUD 5
+#define CLK_DIV_ACLK_AUD 6
+#define CLK_DIV_AUD_CA5 7
+#define CLK_DIV_SCLK_AUD_SLIMBUS 8
+#define CLK_DIV_SCLK_AUD_UART 9
+#define CLK_DIV_SCLK_AUD_PCM 10
+#define CLK_DIV_SCLK_AUD_I2S 11
+
+#define CLK_ACLK_INTR_CTRL 12
+#define CLK_ACLK_AXIDS2_LPASSP 13
+#define CLK_ACLK_AXIDS1_LPASSP 14
+#define CLK_ACLK_AXI2APB1_LPASSP 15
+#define CLK_ACLK_AXI2APH_LPASSP 16
+#define CLK_ACLK_SMMU_LPASSX 17
+#define CLK_ACLK_AXIDS0_LPASSP 18
+#define CLK_ACLK_AXI2APB0_LPASSP 19
+#define CLK_ACLK_XIU_LPASSX 20
+#define CLK_ACLK_AUDNP_133 21
+#define CLK_ACLK_AUDND_133 22
+#define CLK_ACLK_SRAMC 23
+#define CLK_ACLK_DMAC 24
+#define CLK_PCLK_WDT1 25
+#define CLK_PCLK_WDT0 26
+#define CLK_PCLK_SFR1 27
+#define CLK_PCLK_SMMU_LPASSX 28
+#define CLK_PCLK_GPIO_AUD 29
+#define CLK_PCLK_PMU_AUD 30
+#define CLK_PCLK_SYSREG_AUD 31
+#define CLK_PCLK_AUD_SLIMBUS 32
+#define CLK_PCLK_AUD_UART 33
+#define CLK_PCLK_AUD_PCM 34
+#define CLK_PCLK_AUD_I2S 35
+#define CLK_PCLK_TIMER 36
+#define CLK_PCLK_SFR0_CTRL 37
+#define CLK_ATCLK_AUD 38
+#define CLK_PCLK_DBG_AUD 39
+#define CLK_SCLK_AUD_CA5 40
+#define CLK_SCLK_JTAG_TCK 41
+#define CLK_SCLK_SLIMBUS_CLKIN 42
+#define CLK_SCLK_AUD_SLIMBUS 43
+#define CLK_SCLK_AUD_UART 44
+#define CLK_SCLK_AUD_PCM 45
+#define CLK_SCLK_I2S_BCLK 46
+#define CLK_SCLK_AUD_I2S 47
+
+#define AUD_NR_CLK 48
+
+/* CMU_BUS{0|1|2} */
+#define CLK_DIV_PCLK_BUS_133 1
+
+#define CLK_ACLK_AHB2APB_BUSP 2
+#define CLK_ACLK_BUSNP_133 3
+#define CLK_ACLK_BUSND_400 4
+#define CLK_PCLK_BUSSRVND_133 5
+#define CLK_PCLK_PMU_BUS 6
+#define CLK_PCLK_SYSREG_BUS 7
+
+#define CLK_MOUT_ACLK_BUS2_400_USER 8 /* Only CMU_BUS2 */
+#define CLK_ACLK_BUS2BEND_400 9 /* Only CMU_BUS2 */
+#define CLK_ACLK_BUS2RTND_400 10 /* Only CMU_BUS2 */
+
+#define BUSx_NR_CLK 11
+
+/* CMU_G3D */
+#define CLK_FOUT_G3D_PLL 1
+
+#define CLK_MOUT_ACLK_G3D_400 2
+#define CLK_MOUT_G3D_PLL 3
+
+#define CLK_DIV_SCLK_HPM_G3D 4
+#define CLK_DIV_PCLK_G3D 5
+#define CLK_DIV_ACLK_G3D 6
+#define CLK_ACLK_BTS_G3D1 7
+#define CLK_ACLK_BTS_G3D0 8
+#define CLK_ACLK_ASYNCAPBS_G3D 9
+#define CLK_ACLK_ASYNCAPBM_G3D 10
+#define CLK_ACLK_AHB2APB_G3DP 11
+#define CLK_ACLK_G3DNP_150 12
+#define CLK_ACLK_G3DND_600 13
+#define CLK_ACLK_G3D 14
+#define CLK_PCLK_BTS_G3D1 15
+#define CLK_PCLK_BTS_G3D0 16
+#define CLK_PCLK_PMU_G3D 17
+#define CLK_PCLK_SYSREG_G3D 18
+#define CLK_SCLK_HPM_G3D 19
+
+#define G3D_NR_CLK 20
+
+/* CMU_GSCL */
+#define CLK_MOUT_ACLK_GSCL_111_USER 1
+#define CLK_MOUT_ACLK_GSCL_333_USER 2
+
+#define CLK_ACLK_BTS_GSCL2 3
+#define CLK_ACLK_BTS_GSCL1 4
+#define CLK_ACLK_BTS_GSCL0 5
+#define CLK_ACLK_AHB2APB_GSCLP 6
+#define CLK_ACLK_XIU_GSCLX 7
+#define CLK_ACLK_GSCLNP_111 8
+#define CLK_ACLK_GSCLRTND_333 9
+#define CLK_ACLK_GSCLBEND_333 10
+#define CLK_ACLK_GSD 11
+#define CLK_ACLK_GSCL2 12
+#define CLK_ACLK_GSCL1 13
+#define CLK_ACLK_GSCL0 14
+#define CLK_ACLK_SMMU_GSCL0 15
+#define CLK_ACLK_SMMU_GSCL1 16
+#define CLK_ACLK_SMMU_GSCL2 17
+#define CLK_PCLK_BTS_GSCL2 18
+#define CLK_PCLK_BTS_GSCL1 19
+#define CLK_PCLK_BTS_GSCL0 20
+#define CLK_PCLK_PMU_GSCL 21
+#define CLK_PCLK_SYSREG_GSCL 22
+#define CLK_PCLK_GSCL2 23
+#define CLK_PCLK_GSCL1 24
+#define CLK_PCLK_GSCL0 25
+#define CLK_PCLK_SMMU_GSCL0 26
+#define CLK_PCLK_SMMU_GSCL1 27
+#define CLK_PCLK_SMMU_GSCL2 28
+
+#define GSCL_NR_CLK 29
+
+/* CMU_APOLLO */
+#define CLK_FOUT_APOLLO_PLL 1
+
+#define CLK_MOUT_APOLLO_PLL 2
+#define CLK_MOUT_BUS_PLL_APOLLO_USER 3
+#define CLK_MOUT_APOLLO 4
+
+#define CLK_DIV_CNTCLK_APOLLO 5
+#define CLK_DIV_PCLK_DBG_APOLLO 6
+#define CLK_DIV_ATCLK_APOLLO 7
+#define CLK_DIV_PCLK_APOLLO 8
+#define CLK_DIV_ACLK_APOLLO 9
+#define CLK_DIV_APOLLO2 10
+#define CLK_DIV_APOLLO1 11
+#define CLK_DIV_SCLK_HPM_APOLLO 12
+#define CLK_DIV_APOLLO_PLL 13
+
+#define CLK_ACLK_ATBDS_APOLLO_3 14
+#define CLK_ACLK_ATBDS_APOLLO_2 15
+#define CLK_ACLK_ATBDS_APOLLO_1 16
+#define CLK_ACLK_ATBDS_APOLLO_0 17
+#define CLK_ACLK_ASATBSLV_APOLLO_3_CSSYS 18
+#define CLK_ACLK_ASATBSLV_APOLLO_2_CSSYS 19
+#define CLK_ACLK_ASATBSLV_APOLLO_1_CSSYS 20
+#define CLK_ACLK_ASATBSLV_APOLLO_0_CSSYS 21
+#define CLK_ACLK_ASYNCACES_APOLLO_CCI 22
+#define CLK_ACLK_AHB2APB_APOLLOP 23
+#define CLK_ACLK_APOLLONP_200 24
+#define CLK_PCLK_ASAPBMST_CSSYS_APOLLO 25
+#define CLK_PCLK_PMU_APOLLO 26
+#define CLK_PCLK_SYSREG_APOLLO 27
+#define CLK_CNTCLK_APOLLO 28
+#define CLK_SCLK_HPM_APOLLO 29
+#define CLK_SCLK_APOLLO 30
+
+#define APOLLO_NR_CLK 31
+
+/* CMU_ATLAS */
+#define CLK_FOUT_ATLAS_PLL 1
+
+#define CLK_MOUT_ATLAS_PLL 2
+#define CLK_MOUT_BUS_PLL_ATLAS_USER 3
+#define CLK_MOUT_ATLAS 4
+
+#define CLK_DIV_CNTCLK_ATLAS 5
+#define CLK_DIV_PCLK_DBG_ATLAS 6
+#define CLK_DIV_ATCLK_ATLASO 7
+#define CLK_DIV_PCLK_ATLAS 8
+#define CLK_DIV_ACLK_ATLAS 9
+#define CLK_DIV_ATLAS2 10
+#define CLK_DIV_ATLAS1 11
+#define CLK_DIV_SCLK_HPM_ATLAS 12
+#define CLK_DIV_ATLAS_PLL 13
+
+#define CLK_ACLK_ATB_AUD_CSSYS 14
+#define CLK_ACLK_ATB_APOLLO3_CSSYS 15
+#define CLK_ACLK_ATB_APOLLO2_CSSYS 16
+#define CLK_ACLK_ATB_APOLLO1_CSSYS 17
+#define CLK_ACLK_ATB_APOLLO0_CSSYS 18
+#define CLK_ACLK_ASYNCAHBS_CSSYS_SSS 19
+#define CLK_ACLK_ASYNCAXIS_CSSYS_CCIX 20
+#define CLK_ACLK_ASYNCACES_ATLAS_CCI 21
+#define CLK_ACLK_AHB2APB_ATLASP 22
+#define CLK_ACLK_ATLASNP_200 23
+#define CLK_PCLK_ASYNCAPB_AUD_CSSYS 24
+#define CLK_PCLK_ASYNCAPB_ISP_CSSYS 25
+#define CLK_PCLK_ASYNCAPB_APOLLO_CSSYS 26
+#define CLK_PCLK_PMU_ATLAS 27
+#define CLK_PCLK_SYSREG_ATLAS 28
+#define CLK_PCLK_SECJTAG 29
+#define CLK_CNTCLK_ATLAS 30
+#define CLK_SCLK_FREQ_DET_ATLAS_PLL 31
+#define CLK_SCLK_HPM_ATLAS 32
+#define CLK_TRACECLK 33
+#define CLK_CTMCLK 34
+#define CLK_HCLK_CSSYS 35
+#define CLK_PCLK_DBG_CSSYS 36
+#define CLK_PCLK_DBG 37
+#define CLK_ATCLK 38
+#define CLK_SCLK_ATLAS 39
+
+#define ATLAS_NR_CLK 40
+
+/* CMU_MSCL */
+#define CLK_MOUT_SCLK_JPEG_USER 1
+#define CLK_MOUT_ACLK_MSCL_400_USER 2
+#define CLK_MOUT_SCLK_JPEG 3
+
+#define CLK_DIV_PCLK_MSCL 4
+
+#define CLK_ACLK_BTS_JPEG 5
+#define CLK_ACLK_BTS_M2MSCALER1 6
+#define CLK_ACLK_BTS_M2MSCALER0 7
+#define CLK_ACLK_AHB2APB_MSCL0P 8
+#define CLK_ACLK_XIU_MSCLX 9
+#define CLK_ACLK_MSCLNP_100 10
+#define CLK_ACLK_MSCLND_400 11
+#define CLK_ACLK_JPEG 12
+#define CLK_ACLK_M2MSCALER1 13
+#define CLK_ACLK_M2MSCALER0 14
+#define CLK_ACLK_SMMU_M2MSCALER0 15
+#define CLK_ACLK_SMMU_M2MSCALER1 16
+#define CLK_ACLK_SMMU_JPEG 17
+#define CLK_PCLK_BTS_JPEG 18
+#define CLK_PCLK_BTS_M2MSCALER1 19
+#define CLK_PCLK_BTS_M2MSCALER0 20
+#define CLK_PCLK_PMU_MSCL 21
+#define CLK_PCLK_SYSREG_MSCL 22
+#define CLK_PCLK_JPEG 23
+#define CLK_PCLK_M2MSCALER1 24
+#define CLK_PCLK_M2MSCALER0 25
+#define CLK_PCLK_SMMU_M2MSCALER0 26
+#define CLK_PCLK_SMMU_M2MSCALER1 27
+#define CLK_PCLK_SMMU_JPEG 28
+#define CLK_SCLK_JPEG 29
+
+#define MSCL_NR_CLK 30
+
+/* CMU_MFC */
+#define CLK_MOUT_ACLK_MFC_400_USER 1
+
+#define CLK_DIV_PCLK_MFC 2
+
+#define CLK_ACLK_BTS_MFC_1 3
+#define CLK_ACLK_BTS_MFC_0 4
+#define CLK_ACLK_AHB2APB_MFCP 5
+#define CLK_ACLK_XIU_MFCX 6
+#define CLK_ACLK_MFCNP_100 7
+#define CLK_ACLK_MFCND_400 8
+#define CLK_ACLK_MFC 9
+#define CLK_ACLK_SMMU_MFC_1 10
+#define CLK_ACLK_SMMU_MFC_0 11
+#define CLK_PCLK_BTS_MFC_1 12
+#define CLK_PCLK_BTS_MFC_0 13
+#define CLK_PCLK_PMU_MFC 14
+#define CLK_PCLK_SYSREG_MFC 15
+#define CLK_PCLK_MFC 16
+#define CLK_PCLK_SMMU_MFC_1 17
+#define CLK_PCLK_SMMU_MFC_0 18
+
+#define MFC_NR_CLK 19
+
+/* CMU_HEVC */
+#define CLK_MOUT_ACLK_HEVC_400_USER 1
+
+#define CLK_DIV_PCLK_HEVC 2
+
+#define CLK_ACLK_BTS_HEVC_1 3
+#define CLK_ACLK_BTS_HEVC_0 4
+#define CLK_ACLK_AHB2APB_HEVCP 5
+#define CLK_ACLK_XIU_HEVCX 6
+#define CLK_ACLK_HEVCNP_100 7
+#define CLK_ACLK_HEVCND_400 8
+#define CLK_ACLK_HEVC 9
+#define CLK_ACLK_SMMU_HEVC_1 10
+#define CLK_ACLK_SMMU_HEVC_0 11
+#define CLK_PCLK_BTS_HEVC_1 12
+#define CLK_PCLK_BTS_HEVC_0 13
+#define CLK_PCLK_PMU_HEVC 14
+#define CLK_PCLK_SYSREG_HEVC 15
+#define CLK_PCLK_HEVC 16
+#define CLK_PCLK_SMMU_HEVC_1 17
+#define CLK_PCLK_SMMU_HEVC_0 18
+
+#define HEVC_NR_CLK 19
+
+/* CMU_ISP */
+#define CLK_MOUT_ACLK_ISP_DIS_400_USER 1
+#define CLK_MOUT_ACLK_ISP_400_USER 2
+
+#define CLK_DIV_PCLK_ISP_DIS 3
+#define CLK_DIV_PCLK_ISP 4
+#define CLK_DIV_ACLK_ISP_D_200 5
+#define CLK_DIV_ACLK_ISP_C_200 6
+
+#define CLK_ACLK_ISP_D_GLUE 7
+#define CLK_ACLK_SCALERP 8
+#define CLK_ACLK_3DNR 9
+#define CLK_ACLK_DIS 10
+#define CLK_ACLK_SCALERC 11
+#define CLK_ACLK_DRC 12
+#define CLK_ACLK_ISP 13
+#define CLK_ACLK_AXIUS_SCALERP 14
+#define CLK_ACLK_AXIUS_SCALERC 15
+#define CLK_ACLK_AXIUS_DRC 16
+#define CLK_ACLK_ASYNCAHBM_ISP2P 17
+#define CLK_ACLK_ASYNCAHBM_ISP1P 18
+#define CLK_ACLK_ASYNCAXIS_DIS1 19
+#define CLK_ACLK_ASYNCAXIS_DIS0 20
+#define CLK_ACLK_ASYNCAXIM_DIS1 21
+#define CLK_ACLK_ASYNCAXIM_DIS0 22
+#define CLK_ACLK_ASYNCAXIM_ISP2P 23
+#define CLK_ACLK_ASYNCAXIM_ISP1P 24
+#define CLK_ACLK_AHB2APB_ISP2P 25
+#define CLK_ACLK_AHB2APB_ISP1P 26
+#define CLK_ACLK_AXI2APB_ISP2P 27
+#define CLK_ACLK_AXI2APB_ISP1P 28
+#define CLK_ACLK_XIU_ISPEX1 29
+#define CLK_ACLK_XIU_ISPEX0 30
+#define CLK_ACLK_ISPND_400 31
+#define CLK_ACLK_SMMU_SCALERP 32
+#define CLK_ACLK_SMMU_3DNR 33
+#define CLK_ACLK_SMMU_DIS1 34
+#define CLK_ACLK_SMMU_DIS0 35
+#define CLK_ACLK_SMMU_SCALERC 36
+#define CLK_ACLK_SMMU_DRC 37
+#define CLK_ACLK_SMMU_ISP 38
+#define CLK_ACLK_BTS_SCALERP 39
+#define CLK_ACLK_BTS_3DR 40
+#define CLK_ACLK_BTS_DIS1 41
+#define CLK_ACLK_BTS_DIS0 42
+#define CLK_ACLK_BTS_SCALERC 43
+#define CLK_ACLK_BTS_DRC 44
+#define CLK_ACLK_BTS_ISP 45
+#define CLK_PCLK_SMMU_SCALERP 46
+#define CLK_PCLK_SMMU_3DNR 47
+#define CLK_PCLK_SMMU_DIS1 48
+#define CLK_PCLK_SMMU_DIS0 49
+#define CLK_PCLK_SMMU_SCALERC 50
+#define CLK_PCLK_SMMU_DRC 51
+#define CLK_PCLK_SMMU_ISP 52
+#define CLK_PCLK_BTS_SCALERP 53
+#define CLK_PCLK_BTS_3DNR 54
+#define CLK_PCLK_BTS_DIS1 55
+#define CLK_PCLK_BTS_DIS0 56
+#define CLK_PCLK_BTS_SCALERC 57
+#define CLK_PCLK_BTS_DRC 58
+#define CLK_PCLK_BTS_ISP 59
+#define CLK_PCLK_ASYNCAXI_DIS1 60
+#define CLK_PCLK_ASYNCAXI_DIS0 61
+#define CLK_PCLK_PMU_ISP 62
+#define CLK_PCLK_SYSREG_ISP 63
+#define CLK_PCLK_CMU_ISP_LOCAL 64
+#define CLK_PCLK_SCALERP 65
+#define CLK_PCLK_3DNR 66
+#define CLK_PCLK_DIS_CORE 67
+#define CLK_PCLK_DIS 68
+#define CLK_PCLK_SCALERC 69
+#define CLK_PCLK_DRC 70
+#define CLK_PCLK_ISP 71
+#define CLK_SCLK_PIXELASYNCS_DIS 72
+#define CLK_SCLK_PIXELASYNCM_DIS 73
+#define CLK_SCLK_PIXELASYNCS_SCALERP 74
+#define CLK_SCLK_PIXELASYNCM_ISPD 75
+#define CLK_SCLK_PIXELASYNCS_ISPC 76
+#define CLK_SCLK_PIXELASYNCM_ISPC 77
+
+#define ISP_NR_CLK 78
+
+/* CMU_CAM0 */
+#define CLK_PHYCLK_RXBYTEECLKHS0_S4_PHY 1
+#define CLK_PHYCLK_RXBYTEECLKHS0_S2A_PHY 2
+
+#define CLK_MOUT_ACLK_CAM0_333_USER 3
+#define CLK_MOUT_ACLK_CAM0_400_USER 4
+#define CLK_MOUT_ACLK_CAM0_552_USER 5
+#define CLK_MOUT_PHYCLK_RXBYTECLKHS0_S4_USER 6
+#define CLK_MOUT_PHYCLK_RXBYTECLKHS0_S2A_USER 7
+#define CLK_MOUT_ACLK_LITE_D_B 8
+#define CLK_MOUT_ACLK_LITE_D_A 9
+#define CLK_MOUT_ACLK_LITE_B_B 10
+#define CLK_MOUT_ACLK_LITE_B_A 11
+#define CLK_MOUT_ACLK_LITE_A_B 12
+#define CLK_MOUT_ACLK_LITE_A_A 13
+#define CLK_MOUT_ACLK_CAM0_400 14
+#define CLK_MOUT_ACLK_CSIS1_B 15
+#define CLK_MOUT_ACLK_CSIS1_A 16
+#define CLK_MOUT_ACLK_CSIS0_B 17
+#define CLK_MOUT_ACLK_CSIS0_A 18
+#define CLK_MOUT_ACLK_3AA1_B 19
+#define CLK_MOUT_ACLK_3AA1_A 20
+#define CLK_MOUT_ACLK_3AA0_B 21
+#define CLK_MOUT_ACLK_3AA0_A 22
+#define CLK_MOUT_SCLK_LITE_FREECNT_C 23
+#define CLK_MOUT_SCLK_LITE_FREECNT_B 24
+#define CLK_MOUT_SCLK_LITE_FREECNT_A 25
+#define CLK_MOUT_SCLK_PIXELASYNC_LITE_C_B 26
+#define CLK_MOUT_SCLK_PIXELASYNC_LITE_C_A 27
+#define CLK_MOUT_SCLK_PIXELASYNC_LITE_C_INIT_B 28
+#define CLK_MOUT_SCLK_PIXELASYNC_LITE_C_INIT_A 29
+
+#define CLK_DIV_PCLK_CAM0_50 30
+#define CLK_DIV_ACLK_CAM0_200 31
+#define CLK_DIV_ACLK_CAM0_BUS_400 32
+#define CLK_DIV_PCLK_LITE_D 33
+#define CLK_DIV_ACLK_LITE_D 34
+#define CLK_DIV_PCLK_LITE_B 35
+#define CLK_DIV_ACLK_LITE_B 36
+#define CLK_DIV_PCLK_LITE_A 37
+#define CLK_DIV_ACLK_LITE_A 38
+#define CLK_DIV_ACLK_CSIS1 39
+#define CLK_DIV_ACLK_CSIS0 40
+#define CLK_DIV_PCLK_3AA1 41
+#define CLK_DIV_ACLK_3AA1 42
+#define CLK_DIV_PCLK_3AA0 43
+#define CLK_DIV_ACLK_3AA0 44
+#define CLK_DIV_SCLK_PIXELASYNC_LITE_C 45
+#define CLK_DIV_PCLK_PIXELASYNC_LITE_C 46
+#define CLK_DIV_SCLK_PIXELASYNC_LITE_C_INIT 47
+
+#define CLK_ACLK_CSIS1 50
+#define CLK_ACLK_CSIS0 51
+#define CLK_ACLK_3AA1 52
+#define CLK_ACLK_3AA0 53
+#define CLK_ACLK_LITE_D 54
+#define CLK_ACLK_LITE_B 55
+#define CLK_ACLK_LITE_A 56
+#define CLK_ACLK_AHBSYNCDN 57
+#define CLK_ACLK_AXIUS_LITE_D 58
+#define CLK_ACLK_AXIUS_LITE_B 59
+#define CLK_ACLK_AXIUS_LITE_A 60
+#define CLK_ACLK_ASYNCAPBM_3AA1 61
+#define CLK_ACLK_ASYNCAPBS_3AA1 62
+#define CLK_ACLK_ASYNCAPBM_3AA0 63
+#define CLK_ACLK_ASYNCAPBS_3AA0 64
+#define CLK_ACLK_ASYNCAPBM_LITE_D 65
+#define CLK_ACLK_ASYNCAPBS_LITE_D 66
+#define CLK_ACLK_ASYNCAPBM_LITE_B 67
+#define CLK_ACLK_ASYNCAPBS_LITE_B 68
+#define CLK_ACLK_ASYNCAPBM_LITE_A 69
+#define CLK_ACLK_ASYNCAPBS_LITE_A 70
+#define CLK_ACLK_ASYNCAXIM_ISP0P 71
+#define CLK_ACLK_ASYNCAXIM_3AA1 72
+#define CLK_ACLK_ASYNCAXIS_3AA1 73
+#define CLK_ACLK_ASYNCAXIM_3AA0 74
+#define CLK_ACLK_ASYNCAXIS_3AA0 75
+#define CLK_ACLK_ASYNCAXIM_LITE_D 76
+#define CLK_ACLK_ASYNCAXIS_LITE_D 77
+#define CLK_ACLK_ASYNCAXIM_LITE_B 78
+#define CLK_ACLK_ASYNCAXIS_LITE_B 79
+#define CLK_ACLK_ASYNCAXIM_LITE_A 80
+#define CLK_ACLK_ASYNCAXIS_LITE_A 81
+#define CLK_ACLK_AHB2APB_ISPSFRP 82
+#define CLK_ACLK_AXI2APB_ISP0P 83
+#define CLK_ACLK_AXI2AHB_ISP0P 84
+#define CLK_ACLK_XIU_IS0X 85
+#define CLK_ACLK_XIU_ISP0EX 86
+#define CLK_ACLK_CAM0NP_276 87
+#define CLK_ACLK_CAM0ND_400 88
+#define CLK_ACLK_SMMU_3AA1 89
+#define CLK_ACLK_SMMU_3AA0 90
+#define CLK_ACLK_SMMU_LITE_D 91
+#define CLK_ACLK_SMMU_LITE_B 92
+#define CLK_ACLK_SMMU_LITE_A 93
+#define CLK_ACLK_BTS_3AA1 94
+#define CLK_ACLK_BTS_3AA0 95
+#define CLK_ACLK_BTS_LITE_D 96
+#define CLK_ACLK_BTS_LITE_B 97
+#define CLK_ACLK_BTS_LITE_A 98
+#define CLK_PCLK_SMMU_3AA1 99
+#define CLK_PCLK_SMMU_3AA0 100
+#define CLK_PCLK_SMMU_LITE_D 101
+#define CLK_PCLK_SMMU_LITE_B 102
+#define CLK_PCLK_SMMU_LITE_A 103
+#define CLK_PCLK_BTS_3AA1 104
+#define CLK_PCLK_BTS_3AA0 105
+#define CLK_PCLK_BTS_LITE_D 106
+#define CLK_PCLK_BTS_LITE_B 107
+#define CLK_PCLK_BTS_LITE_A 108
+#define CLK_PCLK_ASYNCAXI_CAM1 109
+#define CLK_PCLK_ASYNCAXI_3AA1 110
+#define CLK_PCLK_ASYNCAXI_3AA0 111
+#define CLK_PCLK_ASYNCAXI_LITE_D 112
+#define CLK_PCLK_ASYNCAXI_LITE_B 113
+#define CLK_PCLK_ASYNCAXI_LITE_A 114
+#define CLK_PCLK_PMU_CAM0 115
+#define CLK_PCLK_SYSREG_CAM0 116
+#define CLK_PCLK_CMU_CAM0_LOCAL 117
+#define CLK_PCLK_CSIS1 118
+#define CLK_PCLK_CSIS0 119
+#define CLK_PCLK_3AA1 120
+#define CLK_PCLK_3AA0 121
+#define CLK_PCLK_LITE_D 122
+#define CLK_PCLK_LITE_B 123
+#define CLK_PCLK_LITE_A 124
+#define CLK_PHYCLK_RXBYTECLKHS0_S4 125
+#define CLK_PHYCLK_RXBYTECLKHS0_S2A 126
+#define CLK_SCLK_LITE_FREECNT 127
+#define CLK_SCLK_PIXELASYNCM_3AA1 128
+#define CLK_SCLK_PIXELASYNCM_3AA0 129
+#define CLK_SCLK_PIXELASYNCS_3AA0 130
+#define CLK_SCLK_PIXELASYNCM_LITE_C 131
+#define CLK_SCLK_PIXELASYNCM_LITE_C_INIT 132
+#define CLK_SCLK_PIXELASYNCS_LITE_C_INIT 133
+
+#define CAM0_NR_CLK 134
+
+/* CMU_CAM1 */
+#define CLK_PHYCLK_RXBYTEECLKHS0_S2B 1
+
+#define CLK_MOUT_SCLK_ISP_UART_USER 2
+#define CLK_MOUT_SCLK_ISP_SPI1_USER 3
+#define CLK_MOUT_SCLK_ISP_SPI0_USER 4
+#define CLK_MOUT_ACLK_CAM1_333_USER 5
+#define CLK_MOUT_ACLK_CAM1_400_USER 6
+#define CLK_MOUT_ACLK_CAM1_552_USER 7
+#define CLK_MOUT_PHYCLK_RXBYTECLKHS0_S2B_USER 8
+#define CLK_MOUT_ACLK_CSIS2_B 9
+#define CLK_MOUT_ACLK_CSIS2_A 10
+#define CLK_MOUT_ACLK_FD_B 11
+#define CLK_MOUT_ACLK_FD_A 12
+#define CLK_MOUT_ACLK_LITE_C_B 13
+#define CLK_MOUT_ACLK_LITE_C_A 14
+
+#define CLK_DIV_SCLK_ISP_WPWM 15
+#define CLK_DIV_PCLK_CAM1_83 16
+#define CLK_DIV_PCLK_CAM1_166 17
+#define CLK_DIV_PCLK_DBG_CAM1 18
+#define CLK_DIV_ATCLK_CAM1 19
+#define CLK_DIV_ACLK_CSIS2 20
+#define CLK_DIV_PCLK_FD 21
+#define CLK_DIV_ACLK_FD 22
+#define CLK_DIV_PCLK_LITE_C 23
+#define CLK_DIV_ACLK_LITE_C 24
+
+#define CLK_ACLK_ISP_GIC 25
+#define CLK_ACLK_FD 26
+#define CLK_ACLK_LITE_C 27
+#define CLK_ACLK_CSIS2 28
+#define CLK_ACLK_ASYNCAPBM_FD 29
+#define CLK_ACLK_ASYNCAPBS_FD 30
+#define CLK_ACLK_ASYNCAPBM_LITE_C 31
+#define CLK_ACLK_ASYNCAPBS_LITE_C 32
+#define CLK_ACLK_ASYNCAHBS_SFRISP2H2 33
+#define CLK_ACLK_ASYNCAHBS_SFRISP2H1 34
+#define CLK_ACLK_ASYNCAXIM_CA5 35
+#define CLK_ACLK_ASYNCAXIS_CA5 36
+#define CLK_ACLK_ASYNCAXIS_ISPX2 37
+#define CLK_ACLK_ASYNCAXIS_ISPX1 38
+#define CLK_ACLK_ASYNCAXIS_ISPX0 39
+#define CLK_ACLK_ASYNCAXIM_ISPEX 40
+#define CLK_ACLK_ASYNCAXIM_ISP3P 41
+#define CLK_ACLK_ASYNCAXIS_ISP3P 42
+#define CLK_ACLK_ASYNCAXIM_FD 43
+#define CLK_ACLK_ASYNCAXIS_FD 44
+#define CLK_ACLK_ASYNCAXIM_LITE_C 45
+#define CLK_ACLK_ASYNCAXIS_LITE_C 46
+#define CLK_ACLK_AHB2APB_ISP5P 47
+#define CLK_ACLK_AHB2APB_ISP3P 48
+#define CLK_ACLK_AXI2APB_ISP3P 49
+#define CLK_ACLK_AHB_SFRISP2H 50
+#define CLK_ACLK_AXI_ISP_HX_R 51
+#define CLK_ACLK_AXI_ISP_CX_R 52
+#define CLK_ACLK_AXI_ISP_HX 53
+#define CLK_ACLK_AXI_ISP_CX 54
+#define CLK_ACLK_XIU_ISPX 55
+#define CLK_ACLK_XIU_ISPEX 56
+#define CLK_ACLK_CAM1NP_333 57
+#define CLK_ACLK_CAM1ND_400 58
+#define CLK_ACLK_SMMU_ISPCPU 59
+#define CLK_ACLK_SMMU_FD 60
+#define CLK_ACLK_SMMU_LITE_C 61
+#define CLK_ACLK_BTS_ISP3P 62
+#define CLK_ACLK_BTS_FD 63
+#define CLK_ACLK_BTS_LITE_C 64
+#define CLK_ACLK_AHBDN_SFRISP2H 65
+#define CLK_ACLK_AHBDN_ISP5P 66
+#define CLK_ACLK_AXIUS_ISP3P 67
+#define CLK_ACLK_AXIUS_FD 68
+#define CLK_ACLK_AXIUS_LITE_C 69
+#define CLK_PCLK_SMMU_ISPCPU 70
+#define CLK_PCLK_SMMU_FD 71
+#define CLK_PCLK_SMMU_LITE_C 72
+#define CLK_PCLK_BTS_ISP3P 73
+#define CLK_PCLK_BTS_FD 74
+#define CLK_PCLK_BTS_LITE_C 75
+#define CLK_PCLK_ASYNCAXIM_CA5 76
+#define CLK_PCLK_ASYNCAXIM_ISPEX 77
+#define CLK_PCLK_ASYNCAXIM_ISP3P 78
+#define CLK_PCLK_ASYNCAXIM_FD 79
+#define CLK_PCLK_ASYNCAXIM_LITE_C 80
+#define CLK_PCLK_PMU_CAM1 81
+#define CLK_PCLK_SYSREG_CAM1 82
+#define CLK_PCLK_CMU_CAM1_LOCAL 83
+#define CLK_PCLK_ISP_MCTADC 84
+#define CLK_PCLK_ISP_WDT 85
+#define CLK_PCLK_ISP_PWM 86
+#define CLK_PCLK_ISP_UART 87
+#define CLK_PCLK_ISP_MCUCTL 88
+#define CLK_PCLK_ISP_SPI1 89
+#define CLK_PCLK_ISP_SPI0 90
+#define CLK_PCLK_ISP_I2C2 91
+#define CLK_PCLK_ISP_I2C1 92
+#define CLK_PCLK_ISP_I2C0 93
+#define CLK_PCLK_ISP_MPWM 94
+#define CLK_PCLK_FD 95
+#define CLK_PCLK_LITE_C 96
+#define CLK_PCLK_CSIS2 97
+#define CLK_SCLK_ISP_I2C2 98
+#define CLK_SCLK_ISP_I2C1 99
+#define CLK_SCLK_ISP_I2C0 100
+#define CLK_SCLK_ISP_PWM 101
+#define CLK_PHYCLK_RXBYTECLKHS0_S2B 102
+#define CLK_SCLK_LITE_C_FREECNT 103
+#define CLK_SCLK_PIXELASYNCM_FD 104
+#define CLK_SCLK_ISP_MCTADC 105
+#define CLK_SCLK_ISP_UART 106
+#define CLK_SCLK_ISP_SPI1 107
+#define CLK_SCLK_ISP_SPI0 108
+#define CLK_SCLK_ISP_MPWM 109
+#define CLK_PCLK_DBG_ISP 110
+#define CLK_ATCLK_ISP 111
+#define CLK_SCLK_ISP_CA5 112
+
+#define CAM1_NR_CLK 113
+
+#endif /* _DT_BINDINGS_CLOCK_EXYNOS5433_H */
diff --git a/include/dt-bindings/clock/pistachio-clk.h b/include/dt-bindings/clock/pistachio-clk.h
new file mode 100644
index 000000000000..039f83facb68
--- /dev/null
+++ b/include/dt-bindings/clock/pistachio-clk.h
@@ -0,0 +1,183 @@
+/*
+ * Copyright (C) 2014 Google, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+#ifndef _DT_BINDINGS_CLOCK_PISTACHIO_H
+#define _DT_BINDINGS_CLOCK_PISTACHIO_H
+
+/* PLLs */
+#define CLK_MIPS_PLL 0
+#define CLK_AUDIO_PLL 1
+#define CLK_RPU_V_PLL 2
+#define CLK_RPU_L_PLL 3
+#define CLK_SYS_PLL 4
+#define CLK_WIFI_PLL 5
+#define CLK_BT_PLL 6
+
+/* Fixed-factor clocks */
+#define CLK_WIFI_DIV4 16
+#define CLK_WIFI_DIV8 17
+
+/* Gate clocks */
+#define CLK_MIPS 32
+#define CLK_AUDIO_IN 33
+#define CLK_AUDIO 34
+#define CLK_I2S 35
+#define CLK_SPDIF 36
+#define CLK_AUDIO_DAC 37
+#define CLK_RPU_V 38
+#define CLK_RPU_L 39
+#define CLK_RPU_SLEEP 40
+#define CLK_WIFI_PLL_GATE 41
+#define CLK_RPU_CORE 42
+#define CLK_WIFI_ADC 43
+#define CLK_WIFI_DAC 44
+#define CLK_USB_PHY 45
+#define CLK_ENET_IN 46
+#define CLK_ENET 47
+#define CLK_UART0 48
+#define CLK_UART1 49
+#define CLK_PERIPH_SYS 50
+#define CLK_SPI0 51
+#define CLK_SPI1 52
+#define CLK_EVENT_TIMER 53
+#define CLK_AUX_ADC_INTERNAL 54
+#define CLK_AUX_ADC 55
+#define CLK_SD_HOST 56
+#define CLK_BT 57
+#define CLK_BT_DIV4 58
+#define CLK_BT_DIV8 59
+#define CLK_BT_1MHZ 60
+
+/* Divider clocks */
+#define CLK_MIPS_INTERNAL_DIV 64
+#define CLK_MIPS_DIV 65
+#define CLK_AUDIO_DIV 66
+#define CLK_I2S_DIV 67
+#define CLK_SPDIF_DIV 68
+#define CLK_AUDIO_DAC_DIV 69
+#define CLK_RPU_V_DIV 70
+#define CLK_RPU_L_DIV 71
+#define CLK_RPU_SLEEP_DIV 72
+#define CLK_RPU_CORE_DIV 73
+#define CLK_USB_PHY_DIV 74
+#define CLK_ENET_DIV 75
+#define CLK_UART0_INTERNAL_DIV 76
+#define CLK_UART0_DIV 77
+#define CLK_UART1_INTERNAL_DIV 78
+#define CLK_UART1_DIV 79
+#define CLK_SYS_INTERNAL_DIV 80
+#define CLK_SPI0_INTERNAL_DIV 81
+#define CLK_SPI0_DIV 82
+#define CLK_SPI1_INTERNAL_DIV 83
+#define CLK_SPI1_DIV 84
+#define CLK_EVENT_TIMER_INTERNAL_DIV 85
+#define CLK_EVENT_TIMER_DIV 86
+#define CLK_AUX_ADC_INTERNAL_DIV 87
+#define CLK_AUX_ADC_DIV 88
+#define CLK_SD_HOST_DIV 89
+#define CLK_BT_DIV 90
+#define CLK_BT_DIV4_DIV 91
+#define CLK_BT_DIV8_DIV 92
+#define CLK_BT_1MHZ_INTERNAL_DIV 93
+#define CLK_BT_1MHZ_DIV 94
+
+/* Mux clocks */
+#define CLK_AUDIO_REF_MUX 96
+#define CLK_MIPS_PLL_MUX 97
+#define CLK_AUDIO_PLL_MUX 98
+#define CLK_AUDIO_MUX 99
+#define CLK_RPU_V_PLL_MUX 100
+#define CLK_RPU_L_PLL_MUX 101
+#define CLK_RPU_L_MUX 102
+#define CLK_WIFI_PLL_MUX 103
+#define CLK_WIFI_DIV4_MUX 104
+#define CLK_WIFI_DIV8_MUX 105
+#define CLK_RPU_CORE_MUX 106
+#define CLK_SYS_PLL_MUX 107
+#define CLK_ENET_MUX 108
+#define CLK_EVENT_TIMER_MUX 109
+#define CLK_SD_HOST_MUX 110
+#define CLK_BT_PLL_MUX 111
+#define CLK_DEBUG_MUX 112
+
+#define CLK_NR_CLKS 113
+
+/* Peripheral gate clocks */
+#define PERIPH_CLK_SYS 0
+#define PERIPH_CLK_SYS_BUS 1
+#define PERIPH_CLK_DDR 2
+#define PERIPH_CLK_ROM 3
+#define PERIPH_CLK_COUNTER_FAST 4
+#define PERIPH_CLK_COUNTER_SLOW 5
+#define PERIPH_CLK_IR 6
+#define PERIPH_CLK_WD 7
+#define PERIPH_CLK_PDM 8
+#define PERIPH_CLK_PWM 9
+#define PERIPH_CLK_I2C0 10
+#define PERIPH_CLK_I2C1 11
+#define PERIPH_CLK_I2C2 12
+#define PERIPH_CLK_I2C3 13
+
+/* Peripheral divider clocks */
+#define PERIPH_CLK_ROM_DIV 32
+#define PERIPH_CLK_COUNTER_FAST_DIV 33
+#define PERIPH_CLK_COUNTER_SLOW_PRE_DIV 34
+#define PERIPH_CLK_COUNTER_SLOW_DIV 35
+#define PERIPH_CLK_IR_PRE_DIV 36
+#define PERIPH_CLK_IR_DIV 37
+#define PERIPH_CLK_WD_PRE_DIV 38
+#define PERIPH_CLK_WD_DIV 39
+#define PERIPH_CLK_PDM_PRE_DIV 40
+#define PERIPH_CLK_PDM_DIV 41
+#define PERIPH_CLK_PWM_PRE_DIV 42
+#define PERIPH_CLK_PWM_DIV 43
+#define PERIPH_CLK_I2C0_PRE_DIV 44
+#define PERIPH_CLK_I2C0_DIV 45
+#define PERIPH_CLK_I2C1_PRE_DIV 46
+#define PERIPH_CLK_I2C1_DIV 47
+#define PERIPH_CLK_I2C2_PRE_DIV 48
+#define PERIPH_CLK_I2C2_DIV 49
+#define PERIPH_CLK_I2C3_PRE_DIV 50
+#define PERIPH_CLK_I2C3_DIV 51
+
+#define PERIPH_CLK_NR_CLKS 52
+
+/* System gate clocks */
+#define SYS_CLK_I2C0 0
+#define SYS_CLK_I2C1 1
+#define SYS_CLK_I2C2 2
+#define SYS_CLK_I2C3 3
+#define SYS_CLK_I2S_IN 4
+#define SYS_CLK_PAUD_OUT 5
+#define SYS_CLK_SPDIF_OUT 6
+#define SYS_CLK_SPI0_MASTER 7
+#define SYS_CLK_SPI0_SLAVE 8
+#define SYS_CLK_PWM 9
+#define SYS_CLK_UART0 10
+#define SYS_CLK_UART1 11
+#define SYS_CLK_SPI1 12
+#define SYS_CLK_MDC 13
+#define SYS_CLK_SD_HOST 14
+#define SYS_CLK_ENET 15
+#define SYS_CLK_IR 16
+#define SYS_CLK_WD 17
+#define SYS_CLK_TIMER 18
+#define SYS_CLK_I2S_OUT 24
+#define SYS_CLK_SPDIF_IN 25
+#define SYS_CLK_EVENT_TIMER 26
+#define SYS_CLK_HASH 27
+
+#define SYS_CLK_NR_CLKS 28
+
+/* Gates for external input clocks */
+#define EXT_CLK_AUDIO_IN 0
+#define EXT_CLK_ENET_IN 1
+
+#define EXT_CLK_NR_CLKS 2
+
+#endif /* _DT_BINDINGS_CLOCK_PISTACHIO_H */
diff --git a/include/dt-bindings/clock/qcom,gcc-ipq806x.h b/include/dt-bindings/clock/qcom,gcc-ipq806x.h
index 04fb29ae30e6..ebd63fd05649 100644
--- a/include/dt-bindings/clock/qcom,gcc-ipq806x.h
+++ b/include/dt-bindings/clock/qcom,gcc-ipq806x.h
@@ -288,5 +288,6 @@
#define UBI32_CORE2_CLK_SRC 278
#define UBI32_CORE1_CLK 279
#define UBI32_CORE2_CLK 280
+#define EBI2_AON_CLK 281
#endif
diff --git a/include/dt-bindings/clock/qcom,gcc-msm8916.h b/include/dt-bindings/clock/qcom,gcc-msm8916.h
new file mode 100644
index 000000000000..e430f644dd6c
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,gcc-msm8916.h
@@ -0,0 +1,156 @@
+/*
+ * Copyright 2015 Linaro Limited
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _DT_BINDINGS_CLK_MSM_GCC_8916_H
+#define _DT_BINDINGS_CLK_MSM_GCC_8916_H
+
+#define GPLL0 0
+#define GPLL0_VOTE 1
+#define BIMC_PLL 2
+#define BIMC_PLL_VOTE 3
+#define GPLL1 4
+#define GPLL1_VOTE 5
+#define GPLL2 6
+#define GPLL2_VOTE 7
+#define PCNOC_BFDCD_CLK_SRC 8
+#define SYSTEM_NOC_BFDCD_CLK_SRC 9
+#define CAMSS_AHB_CLK_SRC 10
+#define APSS_AHB_CLK_SRC 11
+#define CSI0_CLK_SRC 12
+#define CSI1_CLK_SRC 13
+#define GFX3D_CLK_SRC 14
+#define VFE0_CLK_SRC 15
+#define BLSP1_QUP1_I2C_APPS_CLK_SRC 16
+#define BLSP1_QUP1_SPI_APPS_CLK_SRC 17
+#define BLSP1_QUP2_I2C_APPS_CLK_SRC 18
+#define BLSP1_QUP2_SPI_APPS_CLK_SRC 19
+#define BLSP1_QUP3_I2C_APPS_CLK_SRC 20
+#define BLSP1_QUP3_SPI_APPS_CLK_SRC 21
+#define BLSP1_QUP4_I2C_APPS_CLK_SRC 22
+#define BLSP1_QUP4_SPI_APPS_CLK_SRC 23
+#define BLSP1_QUP5_I2C_APPS_CLK_SRC 24
+#define BLSP1_QUP5_SPI_APPS_CLK_SRC 25
+#define BLSP1_QUP6_I2C_APPS_CLK_SRC 26
+#define BLSP1_QUP6_SPI_APPS_CLK_SRC 27
+#define BLSP1_UART1_APPS_CLK_SRC 28
+#define BLSP1_UART2_APPS_CLK_SRC 29
+#define CCI_CLK_SRC 30
+#define CAMSS_GP0_CLK_SRC 31
+#define CAMSS_GP1_CLK_SRC 32
+#define JPEG0_CLK_SRC 33
+#define MCLK0_CLK_SRC 34
+#define MCLK1_CLK_SRC 35
+#define CSI0PHYTIMER_CLK_SRC 36
+#define CSI1PHYTIMER_CLK_SRC 37
+#define CPP_CLK_SRC 38
+#define CRYPTO_CLK_SRC 39
+#define GP1_CLK_SRC 40
+#define GP2_CLK_SRC 41
+#define GP3_CLK_SRC 42
+#define BYTE0_CLK_SRC 43
+#define ESC0_CLK_SRC 44
+#define MDP_CLK_SRC 45
+#define PCLK0_CLK_SRC 46
+#define VSYNC_CLK_SRC 47
+#define PDM2_CLK_SRC 48
+#define SDCC1_APPS_CLK_SRC 49
+#define SDCC2_APPS_CLK_SRC 50
+#define APSS_TCU_CLK_SRC 51
+#define USB_HS_SYSTEM_CLK_SRC 52
+#define VCODEC0_CLK_SRC 53
+#define GCC_BLSP1_AHB_CLK 54
+#define GCC_BLSP1_SLEEP_CLK 55
+#define GCC_BLSP1_QUP1_I2C_APPS_CLK 56
+#define GCC_BLSP1_QUP1_SPI_APPS_CLK 57
+#define GCC_BLSP1_QUP2_I2C_APPS_CLK 58
+#define GCC_BLSP1_QUP2_SPI_APPS_CLK 59
+#define GCC_BLSP1_QUP3_I2C_APPS_CLK 60
+#define GCC_BLSP1_QUP3_SPI_APPS_CLK 61
+#define GCC_BLSP1_QUP4_I2C_APPS_CLK 62
+#define GCC_BLSP1_QUP4_SPI_APPS_CLK 63
+#define GCC_BLSP1_QUP5_I2C_APPS_CLK 64
+#define GCC_BLSP1_QUP5_SPI_APPS_CLK 65
+#define GCC_BLSP1_QUP6_I2C_APPS_CLK 66
+#define GCC_BLSP1_QUP6_SPI_APPS_CLK 67
+#define GCC_BLSP1_UART1_APPS_CLK 68
+#define GCC_BLSP1_UART2_APPS_CLK 69
+#define GCC_BOOT_ROM_AHB_CLK 70
+#define GCC_CAMSS_CCI_AHB_CLK 71
+#define GCC_CAMSS_CCI_CLK 72
+#define GCC_CAMSS_CSI0_AHB_CLK 73
+#define GCC_CAMSS_CSI0_CLK 74
+#define GCC_CAMSS_CSI0PHY_CLK 75
+#define GCC_CAMSS_CSI0PIX_CLK 76
+#define GCC_CAMSS_CSI0RDI_CLK 77
+#define GCC_CAMSS_CSI1_AHB_CLK 78
+#define GCC_CAMSS_CSI1_CLK 79
+#define GCC_CAMSS_CSI1PHY_CLK 80
+#define GCC_CAMSS_CSI1PIX_CLK 81
+#define GCC_CAMSS_CSI1RDI_CLK 82
+#define GCC_CAMSS_CSI_VFE0_CLK 83
+#define GCC_CAMSS_GP0_CLK 84
+#define GCC_CAMSS_GP1_CLK 85
+#define GCC_CAMSS_ISPIF_AHB_CLK 86
+#define GCC_CAMSS_JPEG0_CLK 87
+#define GCC_CAMSS_JPEG_AHB_CLK 88
+#define GCC_CAMSS_JPEG_AXI_CLK 89
+#define GCC_CAMSS_MCLK0_CLK 90
+#define GCC_CAMSS_MCLK1_CLK 91
+#define GCC_CAMSS_MICRO_AHB_CLK 92
+#define GCC_CAMSS_CSI0PHYTIMER_CLK 93
+#define GCC_CAMSS_CSI1PHYTIMER_CLK 94
+#define GCC_CAMSS_AHB_CLK 95
+#define GCC_CAMSS_TOP_AHB_CLK 96
+#define GCC_CAMSS_CPP_AHB_CLK 97
+#define GCC_CAMSS_CPP_CLK 98
+#define GCC_CAMSS_VFE0_CLK 99
+#define GCC_CAMSS_VFE_AHB_CLK 100
+#define GCC_CAMSS_VFE_AXI_CLK 101
+#define GCC_CRYPTO_AHB_CLK 102
+#define GCC_CRYPTO_AXI_CLK 103
+#define GCC_CRYPTO_CLK 104
+#define GCC_OXILI_GMEM_CLK 105
+#define GCC_GP1_CLK 106
+#define GCC_GP2_CLK 107
+#define GCC_GP3_CLK 108
+#define GCC_MDSS_AHB_CLK 109
+#define GCC_MDSS_AXI_CLK 110
+#define GCC_MDSS_BYTE0_CLK 111
+#define GCC_MDSS_ESC0_CLK 112
+#define GCC_MDSS_MDP_CLK 113
+#define GCC_MDSS_PCLK0_CLK 114
+#define GCC_MDSS_VSYNC_CLK 115
+#define GCC_MSS_CFG_AHB_CLK 116
+#define GCC_OXILI_AHB_CLK 117
+#define GCC_OXILI_GFX3D_CLK 118
+#define GCC_PDM2_CLK 119
+#define GCC_PDM_AHB_CLK 120
+#define GCC_PRNG_AHB_CLK 121
+#define GCC_SDCC1_AHB_CLK 122
+#define GCC_SDCC1_APPS_CLK 123
+#define GCC_SDCC2_AHB_CLK 124
+#define GCC_SDCC2_APPS_CLK 125
+#define GCC_GTCU_AHB_CLK 126
+#define GCC_JPEG_TBU_CLK 127
+#define GCC_MDP_TBU_CLK 128
+#define GCC_SMMU_CFG_CLK 129
+#define GCC_VENUS_TBU_CLK 130
+#define GCC_VFE_TBU_CLK 131
+#define GCC_USB2A_PHY_SLEEP_CLK 132
+#define GCC_USB_HS_AHB_CLK 133
+#define GCC_USB_HS_SYSTEM_CLK 134
+#define GCC_VENUS0_AHB_CLK 135
+#define GCC_VENUS0_AXI_CLK 136
+#define GCC_VENUS0_VCODEC0_CLK 137
+
+#endif
diff --git a/include/dt-bindings/clock/tegra124-car-common.h b/include/dt-bindings/clock/tegra124-car-common.h
index ae2eb17a1658..a2156090563f 100644
--- a/include/dt-bindings/clock/tegra124-car-common.h
+++ b/include/dt-bindings/clock/tegra124-car-common.h
@@ -297,7 +297,7 @@
#define TEGRA124_CLK_PLL_C4 270
#define TEGRA124_CLK_PLL_DP 271
#define TEGRA124_CLK_PLL_E_MUX 272
-#define TEGRA124_CLK_PLLD_DSI 273
+#define TEGRA124_CLK_PLL_D_DSI_OUT 273
/* 274 */
/* 275 */
/* 276 */
diff --git a/include/dt-bindings/leds/common.h b/include/dt-bindings/leds/common.h
new file mode 100644
index 000000000000..79fcef72ef57
--- /dev/null
+++ b/include/dt-bindings/leds/common.h
@@ -0,0 +1,21 @@
+/*
+ * This header provides macros for the common LEDs device tree bindings.
+ *
+ * Copyright (C) 2015, Samsung Electronics Co., Ltd.
+ *
+ * Author: Jacek Anaszewski <j.anaszewski@samsung.com>
+ */
+
+#ifndef __DT_BINDINGS_LEDS_H__
+#define __DT_BINDINGS_LEDS_H
+
+/* External trigger type */
+#define LEDS_TRIG_TYPE_EDGE 0
+#define LEDS_TRIG_TYPE_LEVEL 1
+
+/* Boost modes */
+#define LEDS_BOOST_OFF 0
+#define LEDS_BOOST_ADAPTIVE 1
+#define LEDS_BOOST_FIXED 2
+
+#endif /* __DT_BINDINGS_LEDS_H */
diff --git a/include/dt-bindings/reset/qcom,gcc-msm8916.h b/include/dt-bindings/reset/qcom,gcc-msm8916.h
new file mode 100644
index 000000000000..3d90410f09c7
--- /dev/null
+++ b/include/dt-bindings/reset/qcom,gcc-msm8916.h
@@ -0,0 +1,108 @@
+/*
+ * Copyright 2015 Linaro Limited
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _DT_BINDINGS_RESET_MSM_GCC_8916_H
+#define _DT_BINDINGS_RESET_MSM_GCC_8916_H
+
+#define GCC_BLSP1_BCR 0
+#define GCC_BLSP1_QUP1_BCR 1
+#define GCC_BLSP1_UART1_BCR 2
+#define GCC_BLSP1_QUP2_BCR 3
+#define GCC_BLSP1_UART2_BCR 4
+#define GCC_BLSP1_QUP3_BCR 5
+#define GCC_BLSP1_QUP4_BCR 6
+#define GCC_BLSP1_QUP5_BCR 7
+#define GCC_BLSP1_QUP6_BCR 8
+#define GCC_IMEM_BCR 9
+#define GCC_SMMU_BCR 10
+#define GCC_APSS_TCU_BCR 11
+#define GCC_SMMU_XPU_BCR 12
+#define GCC_PCNOC_TBU_BCR 13
+#define GCC_PRNG_BCR 14
+#define GCC_BOOT_ROM_BCR 15
+#define GCC_CRYPTO_BCR 16
+#define GCC_SEC_CTRL_BCR 17
+#define GCC_AUDIO_CORE_BCR 18
+#define GCC_ULT_AUDIO_BCR 19
+#define GCC_DEHR_BCR 20
+#define GCC_SYSTEM_NOC_BCR 21
+#define GCC_PCNOC_BCR 22
+#define GCC_TCSR_BCR 23
+#define GCC_QDSS_BCR 24
+#define GCC_DCD_BCR 25
+#define GCC_MSG_RAM_BCR 26
+#define GCC_MPM_BCR 27
+#define GCC_SPMI_BCR 28
+#define GCC_SPDM_BCR 29
+#define GCC_MM_SPDM_BCR 30
+#define GCC_BIMC_BCR 31
+#define GCC_RBCPR_BCR 32
+#define GCC_TLMM_BCR 33
+#define GCC_USB_HS_BCR 34
+#define GCC_USB2A_PHY_BCR 35
+#define GCC_SDCC1_BCR 36
+#define GCC_SDCC2_BCR 37
+#define GCC_PDM_BCR 38
+#define GCC_SNOC_BUS_TIMEOUT0_BCR 39
+#define GCC_PCNOC_BUS_TIMEOUT0_BCR 40
+#define GCC_PCNOC_BUS_TIMEOUT1_BCR 41
+#define GCC_PCNOC_BUS_TIMEOUT2_BCR 42
+#define GCC_PCNOC_BUS_TIMEOUT3_BCR 43
+#define GCC_PCNOC_BUS_TIMEOUT4_BCR 44
+#define GCC_PCNOC_BUS_TIMEOUT5_BCR 45
+#define GCC_PCNOC_BUS_TIMEOUT6_BCR 46
+#define GCC_PCNOC_BUS_TIMEOUT7_BCR 47
+#define GCC_PCNOC_BUS_TIMEOUT8_BCR 48
+#define GCC_PCNOC_BUS_TIMEOUT9_BCR 49
+#define GCC_MMSS_BCR 50
+#define GCC_VENUS0_BCR 51
+#define GCC_MDSS_BCR 52
+#define GCC_CAMSS_PHY0_BCR 53
+#define GCC_CAMSS_CSI0_BCR 54
+#define GCC_CAMSS_CSI0PHY_BCR 55
+#define GCC_CAMSS_CSI0RDI_BCR 56
+#define GCC_CAMSS_CSI0PIX_BCR 57
+#define GCC_CAMSS_PHY1_BCR 58
+#define GCC_CAMSS_CSI1_BCR 59
+#define GCC_CAMSS_CSI1PHY_BCR 60
+#define GCC_CAMSS_CSI1RDI_BCR 61
+#define GCC_CAMSS_CSI1PIX_BCR 62
+#define GCC_CAMSS_ISPIF_BCR 63
+#define GCC_CAMSS_CCI_BCR 64
+#define GCC_CAMSS_MCLK0_BCR 65
+#define GCC_CAMSS_MCLK1_BCR 66
+#define GCC_CAMSS_GP0_BCR 67
+#define GCC_CAMSS_GP1_BCR 68
+#define GCC_CAMSS_TOP_BCR 69
+#define GCC_CAMSS_MICRO_BCR 70
+#define GCC_CAMSS_JPEG_BCR 71
+#define GCC_CAMSS_VFE_BCR 72
+#define GCC_CAMSS_CSI_VFE0_BCR 73
+#define GCC_OXILI_BCR 74
+#define GCC_GMEM_BCR 75
+#define GCC_CAMSS_AHB_BCR 76
+#define GCC_MDP_TBU_BCR 77
+#define GCC_GFX_TBU_BCR 78
+#define GCC_GFX_TCU_BCR 79
+#define GCC_MSS_TBU_AXI_BCR 80
+#define GCC_MSS_TBU_GSS_AXI_BCR 81
+#define GCC_MSS_TBU_Q6_AXI_BCR 82
+#define GCC_GTCU_AHB_BCR 83
+#define GCC_SMMU_CFG_BCR 84
+#define GCC_VFE_TBU_BCR 85
+#define GCC_VENUS_TBU_BCR 86
+#define GCC_JPEG_TBU_BCR 87
+#define GCC_PRONTO_TBU_BCR 88
+#define GCC_SMMU_CATS_BCR 89
+
+#endif
diff --git a/include/linux/a.out.h b/include/linux/a.out.h
index 220f14338895..ee884168989f 100644
--- a/include/linux/a.out.h
+++ b/include/linux/a.out.h
@@ -4,44 +4,6 @@
#include <uapi/linux/a.out.h>
#ifndef __ASSEMBLY__
-#if defined (M_OLDSUN2)
-#else
-#endif
-#if defined (M_68010)
-#else
-#endif
-#if defined (M_68020)
-#else
-#endif
-#if defined (M_SPARC)
-#else
-#endif
-#if !defined (N_MAGIC)
-#endif
-#if !defined (N_BADMAG)
-#endif
-#if !defined (N_TXTOFF)
-#endif
-#if !defined (N_DATOFF)
-#endif
-#if !defined (N_TRELOFF)
-#endif
-#if !defined (N_DRELOFF)
-#endif
-#if !defined (N_SYMOFF)
-#endif
-#if !defined (N_STROFF)
-#endif
-#if !defined (N_TXTADDR)
-#endif
-#if defined(vax) || defined(hp300) || defined(pyr)
-#endif
-#ifdef sony
-#endif /* Sony. */
-#ifdef is68k
-#endif
-#if defined(m68k) && defined(PORTAR)
-#endif
#ifdef linux
#include <asm/page.h>
#if defined(__i386__) || defined(__mc68000__)
@@ -51,34 +13,5 @@
#endif
#endif
#endif
-#ifndef N_DATADDR
-#endif
-#if !defined (N_BSSADDR)
-#endif
-#if !defined (N_NLIST_DECLARED)
-#endif /* no N_NLIST_DECLARED. */
-#if !defined (N_UNDF)
-#endif
-#if !defined (N_ABS)
-#endif
-#if !defined (N_TEXT)
-#endif
-#if !defined (N_DATA)
-#endif
-#if !defined (N_BSS)
-#endif
-#if !defined (N_FN)
-#endif
-#if !defined (N_EXT)
-#endif
-#if !defined (N_TYPE)
-#endif
-#if !defined (N_STAB)
-#endif
-#if !defined (N_RELOCATION_INFO_DECLARED)
-#ifdef NS32K
-#else
-#endif
-#endif /* no N_RELOCATION_INFO_DECLARED. */
#endif /*__ASSEMBLY__ */
#endif /* __A_OUT_GNU_H__ */
diff --git a/include/linux/bcm47xx_nvram.h b/include/linux/bcm47xx_nvram.h
new file mode 100644
index 000000000000..b12b07e75929
--- /dev/null
+++ b/include/linux/bcm47xx_nvram.h
@@ -0,0 +1,34 @@
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __BCM47XX_NVRAM_H
+#define __BCM47XX_NVRAM_H
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+
+#ifdef CONFIG_BCM47XX
+int bcm47xx_nvram_init_from_mem(u32 base, u32 lim);
+int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len);
+int bcm47xx_nvram_gpio_pin(const char *name);
+#else
+static inline int bcm47xx_nvram_init_from_mem(u32 base, u32 lim)
+{
+ return -ENOTSUPP;
+};
+static inline int bcm47xx_nvram_getenv(const char *name, char *val,
+ size_t val_len)
+{
+ return -ENOTSUPP;
+};
+static inline int bcm47xx_nvram_gpio_pin(const char *name)
+{
+ return -ENOTSUPP;
+};
+#endif
+
+#endif /* __BCM47XX_NVRAM_H */
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 994739da827f..e34f906647d3 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -434,6 +434,27 @@ static inline struct bcma_device *bcma_find_core(struct bcma_bus *bus,
return bcma_find_core_unit(bus, coreid, 0);
}
+#ifdef CONFIG_BCMA_HOST_PCI
+extern void bcma_host_pci_up(struct bcma_bus *bus);
+extern void bcma_host_pci_down(struct bcma_bus *bus);
+extern int bcma_host_pci_irq_ctl(struct bcma_bus *bus,
+ struct bcma_device *core, bool enable);
+#else
+static inline void bcma_host_pci_up(struct bcma_bus *bus)
+{
+}
+static inline void bcma_host_pci_down(struct bcma_bus *bus)
+{
+}
+static inline int bcma_host_pci_irq_ctl(struct bcma_bus *bus,
+ struct bcma_device *core, bool enable)
+{
+ if (bus->hosttype == BCMA_HOSTTYPE_PCI)
+ return -ENOTSUPP;
+ return 0;
+}
+#endif
+
extern bool bcma_core_is_enabled(struct bcma_device *core);
extern void bcma_core_disable(struct bcma_device *core, u32 flags);
extern int bcma_core_enable(struct bcma_device *core, u32 flags);
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index db6fa217f98b..6cceedf65ca2 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -663,14 +663,6 @@ struct bcma_drv_cc_b {
#define bcma_cc_maskset32(cc, offset, mask, set) \
bcma_cc_write32(cc, offset, (bcma_cc_read32(cc, offset) & (mask)) | (set))
-extern void bcma_core_chipcommon_init(struct bcma_drv_cc *cc);
-extern void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc);
-
-extern void bcma_chipco_suspend(struct bcma_drv_cc *cc);
-extern void bcma_chipco_resume(struct bcma_drv_cc *cc);
-
-void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable);
-
extern u32 bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, u32 ticks);
extern u32 bcma_chipco_get_alp_clock(struct bcma_drv_cc *cc);
@@ -690,9 +682,6 @@ u32 bcma_chipco_gpio_pullup(struct bcma_drv_cc *cc, u32 mask, u32 value);
u32 bcma_chipco_gpio_pulldown(struct bcma_drv_cc *cc, u32 mask, u32 value);
/* PMU support */
-extern void bcma_pmu_init(struct bcma_drv_cc *cc);
-extern void bcma_pmu_early_init(struct bcma_drv_cc *cc);
-
extern void bcma_chipco_pll_write(struct bcma_drv_cc *cc, u32 offset,
u32 value);
extern void bcma_chipco_pll_maskset(struct bcma_drv_cc *cc, u32 offset,
diff --git a/include/linux/bcma/bcma_driver_gmac_cmn.h b/include/linux/bcma/bcma_driver_gmac_cmn.h
index 4dd1f33e36a2..4354d4ea6713 100644
--- a/include/linux/bcma/bcma_driver_gmac_cmn.h
+++ b/include/linux/bcma/bcma_driver_gmac_cmn.h
@@ -91,10 +91,4 @@ struct bcma_drv_gmac_cmn {
#define gmac_cmn_write16(gc, offset, val) bcma_write16((gc)->core, offset, val)
#define gmac_cmn_write32(gc, offset, val) bcma_write32((gc)->core, offset, val)
-#ifdef CONFIG_BCMA_DRIVER_GMAC_CMN
-extern void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc);
-#else
-static inline void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc) { }
-#endif
-
#endif /* LINUX_BCMA_DRIVER_GMAC_CMN_H_ */
diff --git a/include/linux/bcma/bcma_driver_mips.h b/include/linux/bcma/bcma_driver_mips.h
index 0b3b32aeeb8a..8eea7f9e33b4 100644
--- a/include/linux/bcma/bcma_driver_mips.h
+++ b/include/linux/bcma/bcma_driver_mips.h
@@ -39,21 +39,6 @@ struct bcma_drv_mips {
u8 early_setup_done:1;
};
-#ifdef CONFIG_BCMA_DRIVER_MIPS
-extern void bcma_core_mips_init(struct bcma_drv_mips *mcore);
-extern void bcma_core_mips_early_init(struct bcma_drv_mips *mcore);
-
-extern unsigned int bcma_core_mips_irq(struct bcma_device *dev);
-#else
-static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore) { }
-static inline void bcma_core_mips_early_init(struct bcma_drv_mips *mcore) { }
-
-static inline unsigned int bcma_core_mips_irq(struct bcma_device *dev)
-{
- return 0;
-}
-#endif
-
extern u32 bcma_cpu_clock(struct bcma_drv_mips *mcore);
#endif /* LINUX_BCMA_DRIVER_MIPS_H_ */
diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h
index 3f809ae372c4..5ba6918ca20b 100644
--- a/include/linux/bcma/bcma_driver_pci.h
+++ b/include/linux/bcma/bcma_driver_pci.h
@@ -238,13 +238,13 @@ struct bcma_drv_pci {
#define pcicore_write16(pc, offset, val) bcma_write16((pc)->core, offset, val)
#define pcicore_write32(pc, offset, val) bcma_write32((pc)->core, offset, val)
-extern void bcma_core_pci_early_init(struct bcma_drv_pci *pc);
-extern void bcma_core_pci_init(struct bcma_drv_pci *pc);
-extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc,
- struct bcma_device *core, bool enable);
-extern void bcma_core_pci_up(struct bcma_bus *bus);
-extern void bcma_core_pci_down(struct bcma_bus *bus);
+#ifdef CONFIG_BCMA_DRIVER_PCI
extern void bcma_core_pci_power_save(struct bcma_bus *bus, bool up);
+#else
+static inline void bcma_core_pci_power_save(struct bcma_bus *bus, bool up)
+{
+}
+#endif
extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev);
extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev);
diff --git a/include/linux/bcma/bcma_driver_pcie2.h b/include/linux/bcma/bcma_driver_pcie2.h
index 5988b05781c3..31e6d17ab798 100644
--- a/include/linux/bcma/bcma_driver_pcie2.h
+++ b/include/linux/bcma/bcma_driver_pcie2.h
@@ -143,6 +143,8 @@
struct bcma_drv_pcie2 {
struct bcma_device *core;
+
+ u16 reqsize;
};
#define pcie2_read16(pcie2, offset) bcma_read16((pcie2)->core, offset)
@@ -153,6 +155,4 @@ struct bcma_drv_pcie2 {
#define pcie2_set32(pcie2, offset, set) bcma_set32((pcie2)->core, offset, set)
#define pcie2_mask32(pcie2, offset, mask) bcma_mask32((pcie2)->core, offset, mask)
-void bcma_core_pcie2_init(struct bcma_drv_pcie2 *pcie2);
-
#endif /* LINUX_BCMA_DRIVER_PCIE2_H_ */
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index dbfbf4990005..ea17cca9e685 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -172,12 +172,8 @@ extern unsigned int bitmap_ord_to_pos(const unsigned long *bitmap, unsigned int
extern int bitmap_print_to_pagebuf(bool list, char *buf,
const unsigned long *maskp, int nmaskbits);
-#define BITMAP_FIRST_WORD_MASK(start) (~0UL << ((start) % BITS_PER_LONG))
-#define BITMAP_LAST_WORD_MASK(nbits) \
-( \
- ((nbits) % BITS_PER_LONG) ? \
- (1UL<<((nbits) % BITS_PER_LONG))-1 : ~0UL \
-)
+#define BITMAP_FIRST_WORD_MASK(start) (~0UL << ((start) & (BITS_PER_LONG - 1)))
+#define BITMAP_LAST_WORD_MASK(nbits) (~0UL >> (-(nbits) & (BITS_PER_LONG - 1)))
#define small_const_nbits(nbits) \
(__builtin_constant_p(nbits) && (nbits) <= BITS_PER_LONG)
@@ -287,16 +283,16 @@ static inline int bitmap_empty(const unsigned long *src, unsigned nbits)
{
if (small_const_nbits(nbits))
return ! (*src & BITMAP_LAST_WORD_MASK(nbits));
- else
- return __bitmap_empty(src, nbits);
+
+ return find_first_bit(src, nbits) == nbits;
}
static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
{
if (small_const_nbits(nbits))
return ! (~(*src) & BITMAP_LAST_WORD_MASK(nbits));
- else
- return __bitmap_full(src, nbits);
+
+ return find_first_zero_bit(src, nbits) == nbits;
}
static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index 5d858e02997f..297f5bda4fdf 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -218,9 +218,9 @@ static inline unsigned long __ffs64(u64 word)
/**
* find_last_bit - find the last set bit in a memory region
* @addr: The address to start the search at
- * @size: The maximum size to search
+ * @size: The number of bits to search
*
- * Returns the bit number of the first set bit, or size.
+ * Returns the bit number of the last set bit, or size.
*/
extern unsigned long find_last_bit(const unsigned long *addr,
unsigned long size);
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h
index 7aec86127335..2056a99b92f8 100644
--- a/include/linux/blk-mq.h
+++ b/include/linux/blk-mq.h
@@ -13,7 +13,7 @@ struct blk_mq_cpu_notifier {
};
struct blk_mq_ctxmap {
- unsigned int map_size;
+ unsigned int size;
unsigned int bits_per_word;
struct blk_align_bitmap *map;
};
@@ -164,6 +164,8 @@ enum {
<< BLK_MQ_F_ALLOC_POLICY_START_BIT)
struct request_queue *blk_mq_init_queue(struct blk_mq_tag_set *);
+struct request_queue *blk_mq_init_allocated_queue(struct blk_mq_tag_set *set,
+ struct request_queue *q);
void blk_mq_finish_init(struct request_queue *q);
int blk_mq_register_disk(struct gendisk *);
void blk_mq_unregister_disk(struct gendisk *);
@@ -218,6 +220,7 @@ void blk_mq_start_hw_queue(struct blk_mq_hw_ctx *hctx);
void blk_mq_stop_hw_queues(struct request_queue *q);
void blk_mq_start_hw_queues(struct request_queue *q);
void blk_mq_start_stopped_hw_queues(struct request_queue *q, bool async);
+void blk_mq_run_hw_queues(struct request_queue *q, bool async);
void blk_mq_delay_queue(struct blk_mq_hw_ctx *hctx, unsigned long msecs);
void blk_mq_tag_busy_iter(struct blk_mq_hw_ctx *hctx, busy_iter_fn *fn,
void *priv);
@@ -227,7 +230,7 @@ void blk_mq_freeze_queue_start(struct request_queue *q);
/*
* Driver command data is immediately after the request. So subtract request
- * size to get back to the original request.
+ * size to get back to the original request, add request size to get the PDU.
*/
static inline struct request *blk_mq_rq_from_pdu(void *pdu)
{
@@ -235,7 +238,7 @@ static inline struct request *blk_mq_rq_from_pdu(void *pdu)
}
static inline void *blk_mq_rq_to_pdu(struct request *rq)
{
- return (void *) rq + sizeof(*rq);
+ return rq + 1;
}
#define queue_for_each_hw_ctx(q, hctx, i) \
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index c2e21113ecc0..d5cda067115a 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -32,23 +32,19 @@ struct bpf_map {
u32 key_size;
u32 value_size;
u32 max_entries;
- struct bpf_map_ops *ops;
+ const struct bpf_map_ops *ops;
struct work_struct work;
};
struct bpf_map_type_list {
struct list_head list_node;
- struct bpf_map_ops *ops;
+ const struct bpf_map_ops *ops;
enum bpf_map_type type;
};
-void bpf_register_map_type(struct bpf_map_type_list *tl);
-void bpf_map_put(struct bpf_map *map);
-struct bpf_map *bpf_map_get(struct fd f);
-
/* function argument constraints */
enum bpf_arg_type {
- ARG_ANYTHING = 0, /* any argument is ok */
+ ARG_DONTCARE = 0, /* unused argument in helper function */
/* the following constraints used to prototype
* bpf_map_lookup/update/delete_elem() functions
@@ -62,6 +58,9 @@ enum bpf_arg_type {
*/
ARG_PTR_TO_STACK, /* any pointer to eBPF program stack */
ARG_CONST_STACK_SIZE, /* number of bytes accessed from stack */
+
+ ARG_PTR_TO_CTX, /* pointer to context */
+ ARG_ANYTHING, /* any (initialized) argument is ok */
};
/* type of values returned from helper functions */
@@ -105,11 +104,14 @@ struct bpf_verifier_ops {
* with 'type' (read or write) is allowed
*/
bool (*is_valid_access)(int off, int size, enum bpf_access_type type);
+
+ u32 (*convert_ctx_access)(int dst_reg, int src_reg, int ctx_off,
+ struct bpf_insn *insn);
};
struct bpf_prog_type_list {
struct list_head list_node;
- struct bpf_verifier_ops *ops;
+ const struct bpf_verifier_ops *ops;
enum bpf_prog_type type;
};
@@ -117,20 +119,25 @@ struct bpf_prog;
struct bpf_prog_aux {
atomic_t refcnt;
- bool is_gpl_compatible;
- enum bpf_prog_type prog_type;
- struct bpf_verifier_ops *ops;
- struct bpf_map **used_maps;
u32 used_map_cnt;
+ const struct bpf_verifier_ops *ops;
+ struct bpf_map **used_maps;
struct bpf_prog *prog;
struct work_struct work;
};
#ifdef CONFIG_BPF_SYSCALL
void bpf_register_prog_type(struct bpf_prog_type_list *tl);
+void bpf_register_map_type(struct bpf_map_type_list *tl);
-void bpf_prog_put(struct bpf_prog *prog);
struct bpf_prog *bpf_prog_get(u32 ufd);
+void bpf_prog_put(struct bpf_prog *prog);
+
+struct bpf_map *bpf_map_get(struct fd f);
+void bpf_map_put(struct bpf_map *map);
+
+/* verify correctness of eBPF program */
+int bpf_check(struct bpf_prog **fp, union bpf_attr *attr);
#else
static inline void bpf_register_prog_type(struct bpf_prog_type_list *tl)
{
@@ -144,14 +151,14 @@ static inline struct bpf_prog *bpf_prog_get(u32 ufd)
static inline void bpf_prog_put(struct bpf_prog *prog)
{
}
-#endif
-
-/* verify correctness of eBPF program */
-int bpf_check(struct bpf_prog *fp, union bpf_attr *attr);
+#endif /* CONFIG_BPF_SYSCALL */
/* verifier prototypes for helper functions called from eBPF programs */
-extern struct bpf_func_proto bpf_map_lookup_elem_proto;
-extern struct bpf_func_proto bpf_map_update_elem_proto;
-extern struct bpf_func_proto bpf_map_delete_elem_proto;
+extern const struct bpf_func_proto bpf_map_lookup_elem_proto;
+extern const struct bpf_func_proto bpf_map_update_elem_proto;
+extern const struct bpf_func_proto bpf_map_delete_elem_proto;
+
+extern const struct bpf_func_proto bpf_get_prandom_u32_proto;
+extern const struct bpf_func_proto bpf_get_smp_processor_id_proto;
#endif /* _LINUX_BPF_H */
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h
index 7ccd928cc1f2..ae2982c0f7a6 100644
--- a/include/linux/brcmphy.h
+++ b/include/linux/brcmphy.h
@@ -11,6 +11,7 @@
#define PHY_ID_BCM5421 0x002060e0
#define PHY_ID_BCM5464 0x002060b0
#define PHY_ID_BCM5461 0x002060c0
+#define PHY_ID_BCM54616S 0x03625d10
#define PHY_ID_BCM57780 0x03625d90
#define PHY_ID_BCM7250 0xae025280
@@ -19,6 +20,7 @@
#define PHY_ID_BCM7425 0x03625e60
#define PHY_ID_BCM7429 0x600d8730
#define PHY_ID_BCM7439 0x600d8480
+#define PHY_ID_BCM7439_2 0xae025080
#define PHY_ID_BCM7445 0x600d8510
#define PHY_BCM_OUI_MASK 0xfffffc00
diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h
index c05ff0f9f9a5..c3a9c8fc60fa 100644
--- a/include/linux/can/dev.h
+++ b/include/linux/can/dev.h
@@ -61,6 +61,8 @@ struct can_priv {
char tx_led_trig_name[CAN_LED_NAME_SZ];
struct led_trigger *rx_led_trig;
char rx_led_trig_name[CAN_LED_NAME_SZ];
+ struct led_trigger *rxtx_led_trig;
+ char rxtx_led_trig_name[CAN_LED_NAME_SZ];
#endif
};
diff --git a/include/linux/can/led.h b/include/linux/can/led.h
index e0475c5cbb92..146de4506d21 100644
--- a/include/linux/can/led.h
+++ b/include/linux/can/led.h
@@ -21,8 +21,10 @@ enum can_led_event {
#ifdef CONFIG_CAN_LEDS
-/* keep space for interface name + "-tx"/"-rx" suffix and null terminator */
-#define CAN_LED_NAME_SZ (IFNAMSIZ + 4)
+/* keep space for interface name + "-tx"/"-rx"/"-rxtx"
+ * suffix and null terminator
+ */
+#define CAN_LED_NAME_SZ (IFNAMSIZ + 6)
void can_led_event(struct net_device *netdev, enum can_led_event event);
void devm_can_led_init(struct net_device *netdev);
diff --git a/include/linux/can/skb.h b/include/linux/can/skb.h
index cc00d15c6107..b6a52a4b457a 100644
--- a/include/linux/can/skb.h
+++ b/include/linux/can/skb.h
@@ -44,16 +44,11 @@ static inline void can_skb_reserve(struct sk_buff *skb)
skb_reserve(skb, sizeof(struct can_skb_priv));
}
-static inline void can_skb_destructor(struct sk_buff *skb)
-{
- sock_put(skb->sk);
-}
-
static inline void can_skb_set_owner(struct sk_buff *skb, struct sock *sk)
{
if (sk) {
sock_hold(sk);
- skb->destructor = can_skb_destructor;
+ skb->destructor = sock_efree;
skb->sk = sk;
}
}
diff --git a/include/linux/capability.h b/include/linux/capability.h
index aa93e5ef594c..af9f0b9e80e6 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -205,6 +205,7 @@ static inline kernel_cap_t cap_raise_nfsd_set(const kernel_cap_t a,
cap_intersect(permitted, __cap_nfsd_set));
}
+#ifdef CONFIG_MULTIUSER
extern bool has_capability(struct task_struct *t, int cap);
extern bool has_ns_capability(struct task_struct *t,
struct user_namespace *ns, int cap);
@@ -213,6 +214,34 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
struct user_namespace *ns, int cap);
extern bool capable(int cap);
extern bool ns_capable(struct user_namespace *ns, int cap);
+#else
+static inline bool has_capability(struct task_struct *t, int cap)
+{
+ return true;
+}
+static inline bool has_ns_capability(struct task_struct *t,
+ struct user_namespace *ns, int cap)
+{
+ return true;
+}
+static inline bool has_capability_noaudit(struct task_struct *t, int cap)
+{
+ return true;
+}
+static inline bool has_ns_capability_noaudit(struct task_struct *t,
+ struct user_namespace *ns, int cap)
+{
+ return true;
+}
+static inline bool capable(int cap)
+{
+ return true;
+}
+static inline bool ns_capable(struct user_namespace *ns, int cap)
+{
+ return true;
+}
+#endif /* CONFIG_MULTIUSER */
extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 5591ea71a8d1..df695313f975 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -541,7 +541,7 @@ struct clk_gpio {
extern const struct clk_ops clk_gpio_gate_ops;
struct clk *clk_register_gpio_gate(struct device *dev, const char *name,
- const char *parent_name, struct gpio_desc *gpio,
+ const char *parent_name, unsigned gpio, bool active_low,
unsigned long flags);
void of_gpio_clk_gate_setup(struct device_node *node);
diff --git a/include/linux/clk/at91_pmc.h b/include/linux/clk/at91_pmc.h
index c8e3b3d1eded..7669f7618f39 100644
--- a/include/linux/clk/at91_pmc.h
+++ b/include/linux/clk/at91_pmc.h
@@ -20,10 +20,10 @@
extern void __iomem *at91_pmc_base;
#define at91_pmc_read(field) \
- __raw_readl(at91_pmc_base + field)
+ readl_relaxed(at91_pmc_base + field)
#define at91_pmc_write(field, value) \
- __raw_writel(value, at91_pmc_base + field)
+ writel_relaxed(value, at91_pmc_base + field)
#else
.extern at91_pmc_base
#endif
diff --git a/include/linux/compaction.h b/include/linux/compaction.h
index a014559e4a49..aa8f61cf3a19 100644
--- a/include/linux/compaction.h
+++ b/include/linux/compaction.h
@@ -34,6 +34,7 @@ extern int sysctl_compaction_handler(struct ctl_table *table, int write,
extern int sysctl_extfrag_threshold;
extern int sysctl_extfrag_handler(struct ctl_table *table, int write,
void __user *buffer, size_t *length, loff_t *ppos);
+extern int sysctl_compact_unevictable_allowed;
extern int fragmentation_index(struct zone *zone, unsigned int order);
extern unsigned long try_to_compact_pages(gfp_t gfp_mask, unsigned int order,
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 086549a665e2..27e285b92b5f 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -11,6 +11,7 @@
#include <linux/bitmap.h>
#include <linux/bug.h>
+/* Don't assign or return these: may not be this big! */
typedef struct cpumask { DECLARE_BITMAP(bits, NR_CPUS); } cpumask_t;
/**
@@ -289,11 +290,11 @@ static inline void cpumask_clear_cpu(int cpu, struct cpumask *dstp)
* @cpumask: the cpumask pointer
*
* Returns 1 if @cpu is set in @cpumask, else returns 0
- *
- * No static inline type checking - see Subtlety (1) above.
*/
-#define cpumask_test_cpu(cpu, cpumask) \
- test_bit(cpumask_check(cpu), cpumask_bits((cpumask)))
+static inline int cpumask_test_cpu(int cpu, const struct cpumask *cpumask)
+{
+ return test_bit(cpumask_check(cpu), cpumask_bits((cpumask)));
+}
/**
* cpumask_test_and_set_cpu - atomically test and set a cpu in a cpumask
@@ -609,9 +610,7 @@ static inline int cpulist_parse(const char *buf, struct cpumask *dstp)
*/
static inline size_t cpumask_size(void)
{
- /* FIXME: Once all cpumask assignments are eliminated, this
- * can be nr_cpumask_bits */
- return BITS_TO_LONGS(NR_CPUS) * sizeof(long);
+ return BITS_TO_LONGS(nr_cpumask_bits) * sizeof(long);
}
/*
@@ -768,7 +767,7 @@ static inline const struct cpumask *get_cpu_mask(unsigned int cpu)
#if NR_CPUS <= BITS_PER_LONG
#define CPU_BITS_ALL \
{ \
- [BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD \
+ [BITS_TO_LONGS(NR_CPUS)-1] = BITMAP_LAST_WORD_MASK(NR_CPUS) \
}
#else /* NR_CPUS > BITS_PER_LONG */
@@ -776,7 +775,7 @@ static inline const struct cpumask *get_cpu_mask(unsigned int cpu)
#define CPU_BITS_ALL \
{ \
[0 ... BITS_TO_LONGS(NR_CPUS)-2] = ~0UL, \
- [BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD \
+ [BITS_TO_LONGS(NR_CPUS)-1] = BITMAP_LAST_WORD_MASK(NR_CPUS) \
}
#endif /* NR_CPUS > BITS_PER_LONG */
@@ -797,32 +796,18 @@ cpumap_print_to_pagebuf(bool list, char *buf, const struct cpumask *mask)
nr_cpu_ids);
}
-/*
- *
- * From here down, all obsolete. Use cpumask_ variants!
- *
- */
-#ifndef CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS
-#define cpumask_of_cpu(cpu) (*get_cpu_mask(cpu))
-
-#define CPU_MASK_LAST_WORD BITMAP_LAST_WORD_MASK(NR_CPUS)
-
#if NR_CPUS <= BITS_PER_LONG
-
#define CPU_MASK_ALL \
(cpumask_t) { { \
- [BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD \
+ [BITS_TO_LONGS(NR_CPUS)-1] = BITMAP_LAST_WORD_MASK(NR_CPUS) \
} }
-
#else
-
#define CPU_MASK_ALL \
(cpumask_t) { { \
[0 ... BITS_TO_LONGS(NR_CPUS)-2] = ~0UL, \
- [BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD \
+ [BITS_TO_LONGS(NR_CPUS)-1] = BITMAP_LAST_WORD_MASK(NR_CPUS) \
} }
-
-#endif
+#endif /* NR_CPUS > BITS_PER_LONG */
#define CPU_MASK_NONE \
(cpumask_t) { { \
@@ -834,143 +819,4 @@ cpumap_print_to_pagebuf(bool list, char *buf, const struct cpumask *mask)
[0] = 1UL \
} }
-#if NR_CPUS == 1
-#define first_cpu(src) ({ (void)(src); 0; })
-#define next_cpu(n, src) ({ (void)(src); 1; })
-#define any_online_cpu(mask) 0
-#define for_each_cpu_mask(cpu, mask) \
- for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask)
-#else /* NR_CPUS > 1 */
-int __first_cpu(const cpumask_t *srcp);
-int __next_cpu(int n, const cpumask_t *srcp);
-
-#define first_cpu(src) __first_cpu(&(src))
-#define next_cpu(n, src) __next_cpu((n), &(src))
-#define any_online_cpu(mask) cpumask_any_and(&mask, cpu_online_mask)
-#define for_each_cpu_mask(cpu, mask) \
- for ((cpu) = -1; \
- (cpu) = next_cpu((cpu), (mask)), \
- (cpu) < NR_CPUS; )
-#endif /* SMP */
-
-#if NR_CPUS <= 64
-
-#define for_each_cpu_mask_nr(cpu, mask) for_each_cpu_mask(cpu, mask)
-
-#else /* NR_CPUS > 64 */
-
-int __next_cpu_nr(int n, const cpumask_t *srcp);
-#define for_each_cpu_mask_nr(cpu, mask) \
- for ((cpu) = -1; \
- (cpu) = __next_cpu_nr((cpu), &(mask)), \
- (cpu) < nr_cpu_ids; )
-
-#endif /* NR_CPUS > 64 */
-
-#define cpus_addr(src) ((src).bits)
-
-#define cpu_set(cpu, dst) __cpu_set((cpu), &(dst))
-static inline void __cpu_set(int cpu, volatile cpumask_t *dstp)
-{
- set_bit(cpu, dstp->bits);
-}
-
-#define cpu_clear(cpu, dst) __cpu_clear((cpu), &(dst))
-static inline void __cpu_clear(int cpu, volatile cpumask_t *dstp)
-{
- clear_bit(cpu, dstp->bits);
-}
-
-#define cpus_setall(dst) __cpus_setall(&(dst), NR_CPUS)
-static inline void __cpus_setall(cpumask_t *dstp, unsigned int nbits)
-{
- bitmap_fill(dstp->bits, nbits);
-}
-
-#define cpus_clear(dst) __cpus_clear(&(dst), NR_CPUS)
-static inline void __cpus_clear(cpumask_t *dstp, unsigned int nbits)
-{
- bitmap_zero(dstp->bits, nbits);
-}
-
-/* No static inline type checking - see Subtlety (1) above. */
-#define cpu_isset(cpu, cpumask) test_bit((cpu), (cpumask).bits)
-
-#define cpu_test_and_set(cpu, cpumask) __cpu_test_and_set((cpu), &(cpumask))
-static inline int __cpu_test_and_set(int cpu, cpumask_t *addr)
-{
- return test_and_set_bit(cpu, addr->bits);
-}
-
-#define cpus_and(dst, src1, src2) __cpus_and(&(dst), &(src1), &(src2), NR_CPUS)
-static inline int __cpus_and(cpumask_t *dstp, const cpumask_t *src1p,
- const cpumask_t *src2p, unsigned int nbits)
-{
- return bitmap_and(dstp->bits, src1p->bits, src2p->bits, nbits);
-}
-
-#define cpus_or(dst, src1, src2) __cpus_or(&(dst), &(src1), &(src2), NR_CPUS)
-static inline void __cpus_or(cpumask_t *dstp, const cpumask_t *src1p,
- const cpumask_t *src2p, unsigned int nbits)
-{
- bitmap_or(dstp->bits, src1p->bits, src2p->bits, nbits);
-}
-
-#define cpus_xor(dst, src1, src2) __cpus_xor(&(dst), &(src1), &(src2), NR_CPUS)
-static inline void __cpus_xor(cpumask_t *dstp, const cpumask_t *src1p,
- const cpumask_t *src2p, unsigned int nbits)
-{
- bitmap_xor(dstp->bits, src1p->bits, src2p->bits, nbits);
-}
-
-#define cpus_andnot(dst, src1, src2) \
- __cpus_andnot(&(dst), &(src1), &(src2), NR_CPUS)
-static inline int __cpus_andnot(cpumask_t *dstp, const cpumask_t *src1p,
- const cpumask_t *src2p, unsigned int nbits)
-{
- return bitmap_andnot(dstp->bits, src1p->bits, src2p->bits, nbits);
-}
-
-#define cpus_equal(src1, src2) __cpus_equal(&(src1), &(src2), NR_CPUS)
-static inline int __cpus_equal(const cpumask_t *src1p,
- const cpumask_t *src2p, unsigned int nbits)
-{
- return bitmap_equal(src1p->bits, src2p->bits, nbits);
-}
-
-#define cpus_intersects(src1, src2) __cpus_intersects(&(src1), &(src2), NR_CPUS)
-static inline int __cpus_intersects(const cpumask_t *src1p,
- const cpumask_t *src2p, unsigned int nbits)
-{
- return bitmap_intersects(src1p->bits, src2p->bits, nbits);
-}
-
-#define cpus_subset(src1, src2) __cpus_subset(&(src1), &(src2), NR_CPUS)
-static inline int __cpus_subset(const cpumask_t *src1p,
- const cpumask_t *src2p, unsigned int nbits)
-{
- return bitmap_subset(src1p->bits, src2p->bits, nbits);
-}
-
-#define cpus_empty(src) __cpus_empty(&(src), NR_CPUS)
-static inline int __cpus_empty(const cpumask_t *srcp, unsigned int nbits)
-{
- return bitmap_empty(srcp->bits, nbits);
-}
-
-#define cpus_weight(cpumask) __cpus_weight(&(cpumask), NR_CPUS)
-static inline int __cpus_weight(const cpumask_t *srcp, unsigned int nbits)
-{
- return bitmap_weight(srcp->bits, nbits);
-}
-
-#define cpus_shift_left(dst, src, n) \
- __cpus_shift_left(&(dst), &(src), (n), NR_CPUS)
-static inline void __cpus_shift_left(cpumask_t *dstp,
- const cpumask_t *srcp, int n, int nbits)
-{
- bitmap_shift_left(dstp->bits, srcp->bits, n, nbits);
-}
-#endif /* !CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS */
-
#endif /* __LINUX_CPUMASK_H */
diff --git a/include/linux/cred.h b/include/linux/cred.h
index 2fb2ca2127ed..8b6c083e68a7 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -62,9 +62,27 @@ do { \
groups_free(group_info); \
} while (0)
-extern struct group_info *groups_alloc(int);
extern struct group_info init_groups;
+#ifdef CONFIG_MULTIUSER
+extern struct group_info *groups_alloc(int);
extern void groups_free(struct group_info *);
+
+extern int in_group_p(kgid_t);
+extern int in_egroup_p(kgid_t);
+#else
+static inline void groups_free(struct group_info *group_info)
+{
+}
+
+static inline int in_group_p(kgid_t grp)
+{
+ return 1;
+}
+static inline int in_egroup_p(kgid_t grp)
+{
+ return 1;
+}
+#endif
extern int set_current_groups(struct group_info *);
extern void set_groups(struct cred *, struct group_info *);
extern int groups_search(const struct group_info *, kgid_t);
@@ -74,9 +92,6 @@ extern bool may_setgroups(void);
#define GROUP_AT(gi, i) \
((gi)->blocks[(i) / NGROUPS_PER_BLOCK][(i) % NGROUPS_PER_BLOCK])
-extern int in_group_p(kgid_t);
-extern int in_egroup_p(kgid_t);
-
/*
* The security context of a task
*
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index fb5ef16d6a12..10df5d2d093a 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -95,6 +95,12 @@
#define CRYPTO_ALG_KERN_DRIVER_ONLY 0x00001000
/*
+ * Mark a cipher as a service implementation only usable by another
+ * cipher and never by a normal user of the kernel crypto API
+ */
+#define CRYPTO_ALG_INTERNAL 0x00002000
+
+/*
* Transform masks and values (for crt_flags).
*/
#define CRYPTO_TFM_REQ_MASK 0x000fff00
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index d8358799c594..df334cbacc6d 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -404,26 +404,11 @@ static inline bool d_mountpoint(const struct dentry *dentry)
/*
* Directory cache entry type accessor functions.
*/
-static inline void __d_set_type(struct dentry *dentry, unsigned type)
-{
- dentry->d_flags = (dentry->d_flags & ~DCACHE_ENTRY_TYPE) | type;
-}
-
-static inline void __d_clear_type(struct dentry *dentry)
-{
- __d_set_type(dentry, DCACHE_MISS_TYPE);
-}
-
-static inline void d_set_type(struct dentry *dentry, unsigned type)
-{
- spin_lock(&dentry->d_lock);
- __d_set_type(dentry, type);
- spin_unlock(&dentry->d_lock);
-}
-
static inline unsigned __d_entry_type(const struct dentry *dentry)
{
- return dentry->d_flags & DCACHE_ENTRY_TYPE;
+ unsigned type = READ_ONCE(dentry->d_flags);
+ smp_rmb();
+ return type & DCACHE_ENTRY_TYPE;
}
static inline bool d_is_miss(const struct dentry *dentry)
@@ -482,6 +467,44 @@ static inline bool d_is_positive(const struct dentry *dentry)
return !d_is_negative(dentry);
}
+/**
+ * d_really_is_negative - Determine if a dentry is really negative (ignoring fallthroughs)
+ * @dentry: The dentry in question
+ *
+ * Returns true if the dentry represents either an absent name or a name that
+ * doesn't map to an inode (ie. ->d_inode is NULL). The dentry could represent
+ * a true miss, a whiteout that isn't represented by a 0,0 chardev or a
+ * fallthrough marker in an opaque directory.
+ *
+ * Note! (1) This should be used *only* by a filesystem to examine its own
+ * dentries. It should not be used to look at some other filesystem's
+ * dentries. (2) It should also be used in combination with d_inode() to get
+ * the inode. (3) The dentry may have something attached to ->d_lower and the
+ * type field of the flags may be set to something other than miss or whiteout.
+ */
+static inline bool d_really_is_negative(const struct dentry *dentry)
+{
+ return dentry->d_inode == NULL;
+}
+
+/**
+ * d_really_is_positive - Determine if a dentry is really positive (ignoring fallthroughs)
+ * @dentry: The dentry in question
+ *
+ * Returns true if the dentry represents a name that maps to an inode
+ * (ie. ->d_inode is not NULL). The dentry might still represent a whiteout if
+ * that is represented on medium as a 0,0 chardev.
+ *
+ * Note! (1) This should be used *only* by a filesystem to examine its own
+ * dentries. It should not be used to look at some other filesystem's
+ * dentries. (2) It should also be used in combination with d_inode() to get
+ * the inode.
+ */
+static inline bool d_really_is_positive(const struct dentry *dentry)
+{
+ return dentry->d_inode != NULL;
+}
+
extern void d_set_fallthru(struct dentry *dentry);
static inline bool d_is_fallthru(const struct dentry *dentry)
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 439ff698000a..221025423e6c 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -43,6 +43,7 @@ enum dccp_state {
DCCP_CLOSING = TCP_CLOSING,
DCCP_TIME_WAIT = TCP_TIME_WAIT,
DCCP_CLOSED = TCP_CLOSE,
+ DCCP_NEW_SYN_RECV = TCP_NEW_SYN_RECV,
DCCP_PARTOPEN = TCP_MAX_STATES,
DCCP_PASSIVE_CLOSEREQ, /* clients receiving CloseReq */
DCCP_MAX_STATES
@@ -57,6 +58,7 @@ enum {
DCCPF_CLOSING = TCPF_CLOSING,
DCCPF_TIME_WAIT = TCPF_TIME_WAIT,
DCCPF_CLOSED = TCPF_CLOSE,
+ DCCPF_NEW_SYN_RECV = TCPF_NEW_SYN_RECV,
DCCPF_PARTOPEN = (1 << DCCP_PARTOPEN),
};
@@ -317,6 +319,6 @@ static inline const char *dccp_role(const struct sock *sk)
return NULL;
}
-extern void dccp_syn_ack_timeout(struct sock *sk, struct request_sock *req);
+extern void dccp_syn_ack_timeout(const struct request_sock *req);
#endif /* _LINUX_DCCP_H */
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index fd23978d93fe..51cc1deb7af3 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -605,9 +605,4 @@ static inline unsigned long to_bytes(sector_t n)
return (n << SECTOR_SHIFT);
}
-/*-----------------------------------------------------------------
- * Helper for block layer and dm core operations
- *---------------------------------------------------------------*/
-int dm_underlying_device_busy(struct request_queue *q);
-
#endif /* _LINUX_DEVICE_MAPPER_H */
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index c3007cb4bfa6..ac07ff090919 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -34,6 +34,10 @@ struct dma_map_ops {
void (*unmap_page)(struct device *dev, dma_addr_t dma_handle,
size_t size, enum dma_data_direction dir,
struct dma_attrs *attrs);
+ /*
+ * map_sg returns 0 on error and a value > 0 on success.
+ * It should never return a value < 0.
+ */
int (*map_sg)(struct device *dev, struct scatterlist *sg,
int nents, enum dma_data_direction dir,
struct dma_attrs *attrs);
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index 1d869d185a0d..606563ef8a72 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -35,7 +35,6 @@ extern const struct header_ops eth_header_ops;
int eth_header(struct sk_buff *skb, struct net_device *dev, unsigned short type,
const void *daddr, const void *saddr, unsigned len);
-int eth_rebuild_header(struct sk_buff *skb);
int eth_header_parse(const struct sk_buff *skb, unsigned char *haddr);
int eth_header_cache(const struct neighbour *neigh, struct hh_cache *hh,
__be16 type);
diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h
index a23556c32703..591f8c3ef410 100644
--- a/include/linux/f2fs_fs.h
+++ b/include/linux/f2fs_fs.h
@@ -153,7 +153,7 @@ struct f2fs_orphan_block {
*/
struct f2fs_extent {
__le32 fofs; /* start file offset of the extent */
- __le32 blk_addr; /* start block address of the extent */
+ __le32 blk; /* start block address of the extent */
__le32 len; /* lengh of the extent */
} __packed;
@@ -178,6 +178,7 @@ struct f2fs_extent {
#define F2FS_INLINE_DATA 0x02 /* file inline data flag */
#define F2FS_INLINE_DENTRY 0x04 /* file inline dentry flag */
#define F2FS_DATA_EXIST 0x08 /* file inline data exist flag */
+#define F2FS_INLINE_DOTS 0x10 /* file having implicit dot dentries */
#define MAX_INLINE_DATA (sizeof(__le32) * (DEF_ADDRS_PER_INODE - \
F2FS_INLINE_XATTR_ADDRS - 1))
diff --git a/include/linux/filter.h b/include/linux/filter.h
index caac2087a4d5..fa11b3a367be 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -145,8 +145,6 @@ struct bpf_prog_aux;
.off = 0, \
.imm = ((__u64) (IMM)) >> 32 })
-#define BPF_PSEUDO_MAP_FD 1
-
/* pseudo BPF_LD_IMM64 insn used to refer to process-local map_fd */
#define BPF_LD_MAP_FD(DST, MAP_FD) \
BPF_LD_IMM64_RAW(DST, BPF_PSEUDO_MAP_FD, MAP_FD)
@@ -310,9 +308,11 @@ struct bpf_binary_header {
struct bpf_prog {
u16 pages; /* Number of allocated pages */
bool jited; /* Is our filter JIT'ed? */
+ bool gpl_compatible; /* Is our filter GPL compatible? */
u32 len; /* Number of filter blocks */
- struct sock_fprog_kern *orig_prog; /* Original BPF program */
+ enum bpf_prog_type type; /* Type of BPF program */
struct bpf_prog_aux *aux; /* Auxiliary fields */
+ struct sock_fprog_kern *orig_prog; /* Original BPF program */
unsigned int (*bpf_func)(const struct sk_buff *skb,
const struct bpf_insn *filter);
/* Instructions for interpreter */
@@ -454,6 +454,7 @@ static inline u16 bpf_anc_helper(const struct sock_filter *ftest)
BPF_ANCILLARY(VLAN_TAG_PRESENT);
BPF_ANCILLARY(PAY_OFFSET);
BPF_ANCILLARY(RANDOM);
+ BPF_ANCILLARY(VLAN_TPID);
}
/* Fallthrough. */
default:
diff --git a/include/linux/fs.h b/include/linux/fs.h
index d502e5436c84..c7496f263860 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -315,6 +315,8 @@ struct address_space;
struct writeback_control;
#define IOCB_EVENTFD (1 << 0)
+#define IOCB_APPEND (1 << 1)
+#define IOCB_DIRECT (1 << 2)
struct kiocb {
struct file *ki_filp;
@@ -329,10 +331,13 @@ static inline bool is_sync_kiocb(struct kiocb *kiocb)
return kiocb->ki_complete == NULL;
}
+static inline int iocb_flags(struct file *file);
+
static inline void init_sync_kiocb(struct kiocb *kiocb, struct file *filp)
{
*kiocb = (struct kiocb) {
.ki_filp = filp,
+ .ki_flags = iocb_flags(filp),
};
}
@@ -383,7 +388,7 @@ struct address_space_operations {
void (*invalidatepage) (struct page *, unsigned int, unsigned int);
int (*releasepage) (struct page *, gfp_t);
void (*freepage)(struct page *);
- ssize_t (*direct_IO)(int, struct kiocb *, struct iov_iter *iter, loff_t offset);
+ ssize_t (*direct_IO)(struct kiocb *, struct iov_iter *iter, loff_t offset);
/*
* migrate the contents of a page to the specified target. If
* migrate_mode is MIGRATE_ASYNC, it must not block.
@@ -870,6 +875,7 @@ static inline struct file *get_file(struct file *f)
atomic_long_inc(&f->f_count);
return f;
}
+#define get_file_rcu(x) atomic_long_inc_not_zero(&(x)->f_count)
#define fput_atomic(x) atomic_long_add_unless(&(x)->f_count, -1, 1)
#define file_count(x) atomic_long_read(&(x)->f_count)
@@ -915,8 +921,8 @@ struct file_lock_operations {
struct lock_manager_operations {
int (*lm_compare_owner)(struct file_lock *, struct file_lock *);
unsigned long (*lm_owner_key)(struct file_lock *);
- void (*lm_get_owner)(struct file_lock *, struct file_lock *);
- void (*lm_put_owner)(struct file_lock *);
+ fl_owner_t (*lm_get_owner)(fl_owner_t);
+ void (*lm_put_owner)(fl_owner_t);
void (*lm_notify)(struct file_lock *); /* unblock callback */
int (*lm_grant)(struct file_lock *, int);
bool (*lm_break)(struct file_lock *);
@@ -1041,6 +1047,9 @@ extern void lease_get_mtime(struct inode *, struct timespec *time);
extern int generic_setlease(struct file *, long, struct file_lock **, void **priv);
extern int vfs_setlease(struct file *, long, struct file_lock **, void **);
extern int lease_modify(struct file_lock *, int, struct list_head *);
+struct files_struct;
+extern void show_fd_locks(struct seq_file *f,
+ struct file *filp, struct files_struct *files);
#else /* !CONFIG_FILE_LOCKING */
static inline int fcntl_getlk(struct file *file, unsigned int cmd,
struct flock __user *user)
@@ -1177,6 +1186,10 @@ static inline int lease_modify(struct file_lock *fl, int arg,
{
return -EINVAL;
}
+
+struct files_struct;
+static inline void show_fd_locks(struct seq_file *f,
+ struct file *filp, struct files_struct *files) {}
#endif /* !CONFIG_FILE_LOCKING */
@@ -1562,8 +1575,6 @@ struct file_operations {
loff_t (*llseek) (struct file *, loff_t, int);
ssize_t (*read) (struct file *, char __user *, size_t, loff_t *);
ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
- ssize_t (*aio_read) (struct kiocb *, const struct iovec *, unsigned long, loff_t);
- ssize_t (*aio_write) (struct kiocb *, const struct iovec *, unsigned long, loff_t);
ssize_t (*read_iter) (struct kiocb *, struct iov_iter *);
ssize_t (*write_iter) (struct kiocb *, struct iov_iter *);
int (*iterate) (struct file *, struct dir_context *);
@@ -1639,6 +1650,7 @@ ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector,
struct iovec **ret_pointer);
extern ssize_t __vfs_read(struct file *, char __user *, size_t, loff_t *);
+extern ssize_t __vfs_write(struct file *, const char __user *, size_t, loff_t *);
extern ssize_t vfs_read(struct file *, char __user *, size_t, loff_t *);
extern ssize_t vfs_write(struct file *, const char __user *, size_t, loff_t *);
extern ssize_t vfs_readv(struct file *, const struct iovec __user *,
@@ -2567,16 +2579,12 @@ extern int sb_min_blocksize(struct super_block *, int);
extern int generic_file_mmap(struct file *, struct vm_area_struct *);
extern int generic_file_readonly_mmap(struct file *, struct vm_area_struct *);
-int generic_write_checks(struct file *file, loff_t *pos, size_t *count, int isblk);
+extern ssize_t generic_write_checks(struct kiocb *, struct iov_iter *);
extern ssize_t generic_file_read_iter(struct kiocb *, struct iov_iter *);
extern ssize_t __generic_file_write_iter(struct kiocb *, struct iov_iter *);
extern ssize_t generic_file_write_iter(struct kiocb *, struct iov_iter *);
extern ssize_t generic_file_direct_write(struct kiocb *, struct iov_iter *, loff_t);
extern ssize_t generic_perform_write(struct file *, struct iov_iter *, loff_t);
-extern ssize_t do_sync_read(struct file *filp, char __user *buf, size_t len, loff_t *ppos);
-extern ssize_t do_sync_write(struct file *filp, const char __user *buf, size_t len, loff_t *ppos);
-extern ssize_t new_sync_read(struct file *filp, char __user *buf, size_t len, loff_t *ppos);
-extern ssize_t new_sync_write(struct file *filp, const char __user *buf, size_t len, loff_t *ppos);
ssize_t vfs_iter_read(struct file *file, struct iov_iter *iter, loff_t *ppos);
ssize_t vfs_iter_write(struct file *file, struct iov_iter *iter, loff_t *ppos);
@@ -2614,12 +2622,13 @@ extern loff_t fixed_size_llseek(struct file *file, loff_t offset,
extern int generic_file_open(struct inode * inode, struct file * filp);
extern int nonseekable_open(struct inode * inode, struct file * filp);
-ssize_t dax_do_io(int rw, struct kiocb *, struct inode *, struct iov_iter *,
- loff_t, get_block_t, dio_iodone_t, int flags);
+ssize_t dax_do_io(struct kiocb *, struct inode *, struct iov_iter *, loff_t,
+ get_block_t, dio_iodone_t, int flags);
int dax_clear_blocks(struct inode *, sector_t block, long size);
int dax_zero_page_range(struct inode *, loff_t from, unsigned len, get_block_t);
int dax_truncate_page(struct inode *, loff_t from, get_block_t);
int dax_fault(struct vm_area_struct *, struct vm_fault *, get_block_t);
+int dax_pfn_mkwrite(struct vm_area_struct *, struct vm_fault *);
#define dax_mkwrite(vma, vmf, gb) dax_fault(vma, vmf, gb)
#ifdef CONFIG_BLOCK
@@ -2639,16 +2648,18 @@ enum {
void dio_end_io(struct bio *bio, int error);
-ssize_t __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode,
- struct block_device *bdev, struct iov_iter *iter, loff_t offset,
- get_block_t get_block, dio_iodone_t end_io,
- dio_submit_t submit_io, int flags);
+ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
+ struct block_device *bdev, struct iov_iter *iter,
+ loff_t offset, get_block_t get_block,
+ dio_iodone_t end_io, dio_submit_t submit_io,
+ int flags);
-static inline ssize_t blockdev_direct_IO(int rw, struct kiocb *iocb,
- struct inode *inode, struct iov_iter *iter, loff_t offset,
- get_block_t get_block)
+static inline ssize_t blockdev_direct_IO(struct kiocb *iocb,
+ struct inode *inode,
+ struct iov_iter *iter, loff_t offset,
+ get_block_t get_block)
{
- return __blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev, iter,
+ return __blockdev_direct_IO(iocb, inode, inode->i_sb->s_bdev, iter,
offset, get_block, NULL, NULL,
DIO_LOCKING | DIO_SKIP_HOLES);
}
@@ -2684,7 +2695,6 @@ void inode_sub_bytes(struct inode *inode, loff_t bytes);
loff_t inode_get_bytes(struct inode *inode);
void inode_set_bytes(struct inode *inode, loff_t bytes);
-extern int vfs_readdir(struct file *, filldir_t, void *);
extern int iterate_dir(struct file *, struct dir_context *);
extern int vfs_stat(const char __user *, struct kstat *);
@@ -2782,6 +2792,16 @@ static inline bool io_is_direct(struct file *filp)
return (filp->f_flags & O_DIRECT) || IS_DAX(file_inode(filp));
}
+static inline int iocb_flags(struct file *file)
+{
+ int res = 0;
+ if (file->f_flags & O_APPEND)
+ res |= IOCB_APPEND;
+ if (io_is_direct(file))
+ res |= IOCB_DIRECT;
+ return res;
+}
+
static inline ino_t parent_ino(struct dentry *dentry)
{
ino_t res;
diff --git a/include/linux/fs_pin.h b/include/linux/fs_pin.h
index 9dc4e0384bfb..3886b3bffd7f 100644
--- a/include/linux/fs_pin.h
+++ b/include/linux/fs_pin.h
@@ -13,6 +13,8 @@ struct vfsmount;
static inline void init_fs_pin(struct fs_pin *p, void (*kill)(struct fs_pin *))
{
init_waitqueue_head(&p->wait);
+ INIT_HLIST_NODE(&p->s_list);
+ INIT_HLIST_NODE(&p->m_list);
p->kill = kill;
}
diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h
index 45afc2dee560..3a7c9ffd5ab9 100644
--- a/include/linux/gpio/consumer.h
+++ b/include/linux/gpio/consumer.h
@@ -16,6 +16,15 @@ struct device;
*/
struct gpio_desc;
+/**
+ * Struct containing an array of descriptors that can be obtained using
+ * gpiod_get_array().
+ */
+struct gpio_descs {
+ unsigned int ndescs;
+ struct gpio_desc *desc[];
+};
+
#define GPIOD_FLAGS_BIT_DIR_SET BIT(0)
#define GPIOD_FLAGS_BIT_DIR_OUT BIT(1)
#define GPIOD_FLAGS_BIT_DIR_VAL BIT(2)
@@ -34,6 +43,9 @@ enum gpiod_flags {
#ifdef CONFIG_GPIOLIB
+/* Return the number of GPIOs associated with a device / function */
+int gpiod_count(struct device *dev, const char *con_id);
+
/* Acquire and dispose GPIOs */
struct gpio_desc *__must_check __gpiod_get(struct device *dev,
const char *con_id,
@@ -49,7 +61,14 @@ struct gpio_desc *__must_check __gpiod_get_index_optional(struct device *dev,
const char *con_id,
unsigned int index,
enum gpiod_flags flags);
+struct gpio_descs *__must_check gpiod_get_array(struct device *dev,
+ const char *con_id,
+ enum gpiod_flags flags);
+struct gpio_descs *__must_check gpiod_get_array_optional(struct device *dev,
+ const char *con_id,
+ enum gpiod_flags flags);
void gpiod_put(struct gpio_desc *desc);
+void gpiod_put_array(struct gpio_descs *descs);
struct gpio_desc *__must_check __devm_gpiod_get(struct device *dev,
const char *con_id,
@@ -64,7 +83,14 @@ struct gpio_desc *__must_check __devm_gpiod_get_optional(struct device *dev,
struct gpio_desc *__must_check
__devm_gpiod_get_index_optional(struct device *dev, const char *con_id,
unsigned int index, enum gpiod_flags flags);
+struct gpio_descs *__must_check devm_gpiod_get_array(struct device *dev,
+ const char *con_id,
+ enum gpiod_flags flags);
+struct gpio_descs *__must_check
+devm_gpiod_get_array_optional(struct device *dev, const char *con_id,
+ enum gpiod_flags flags);
void devm_gpiod_put(struct device *dev, struct gpio_desc *desc);
+void devm_gpiod_put_array(struct device *dev, struct gpio_descs *descs);
int gpiod_get_direction(struct gpio_desc *desc);
int gpiod_direction_input(struct gpio_desc *desc);
@@ -110,9 +136,15 @@ struct fwnode_handle;
struct gpio_desc *fwnode_get_named_gpiod(struct fwnode_handle *fwnode,
const char *propname);
struct gpio_desc *devm_get_gpiod_from_child(struct device *dev,
+ const char *con_id,
struct fwnode_handle *child);
#else /* CONFIG_GPIOLIB */
+static inline int gpiod_count(struct device *dev, const char *con_id)
+{
+ return 0;
+}
+
static inline struct gpio_desc *__must_check __gpiod_get(struct device *dev,
const char *con_id,
enum gpiod_flags flags)
@@ -142,6 +174,20 @@ __gpiod_get_index_optional(struct device *dev, const char *con_id,
return ERR_PTR(-ENOSYS);
}
+static inline struct gpio_descs *__must_check
+gpiod_get_array(struct device *dev, const char *con_id,
+ enum gpiod_flags flags)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
+static inline struct gpio_descs *__must_check
+gpiod_get_array_optional(struct device *dev, const char *con_id,
+ enum gpiod_flags flags)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
static inline void gpiod_put(struct gpio_desc *desc)
{
might_sleep();
@@ -150,6 +196,14 @@ static inline void gpiod_put(struct gpio_desc *desc)
WARN_ON(1);
}
+static inline void gpiod_put_array(struct gpio_descs *descs)
+{
+ might_sleep();
+
+ /* GPIO can never have been requested */
+ WARN_ON(1);
+}
+
static inline struct gpio_desc *__must_check
__devm_gpiod_get(struct device *dev,
const char *con_id,
@@ -181,6 +235,20 @@ __devm_gpiod_get_index_optional(struct device *dev, const char *con_id,
return ERR_PTR(-ENOSYS);
}
+static inline struct gpio_descs *__must_check
+devm_gpiod_get_array(struct device *dev, const char *con_id,
+ enum gpiod_flags flags)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
+static inline struct gpio_descs *__must_check
+devm_gpiod_get_array_optional(struct device *dev, const char *con_id,
+ enum gpiod_flags flags)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
static inline void devm_gpiod_put(struct device *dev, struct gpio_desc *desc)
{
might_sleep();
@@ -189,6 +257,15 @@ static inline void devm_gpiod_put(struct device *dev, struct gpio_desc *desc)
WARN_ON(1);
}
+static inline void devm_gpiod_put_array(struct device *dev,
+ struct gpio_descs *descs)
+{
+ might_sleep();
+
+ /* GPIO can never have been requested */
+ WARN_ON(1);
+}
+
static inline int gpiod_get_direction(const struct gpio_desc *desc)
{
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index c497c62889d1..f1b36593ec9f 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -6,6 +6,7 @@
#include <linux/irq.h>
#include <linux/irqchip/chained_irq.h>
#include <linux/irqdomain.h>
+#include <linux/pinctrl/pinctrl.h>
struct device;
struct gpio_desc;
@@ -173,6 +174,53 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
#endif /* CONFIG_GPIOLIB_IRQCHIP */
+#ifdef CONFIG_PINCTRL
+
+/**
+ * struct gpio_pin_range - pin range controlled by a gpio chip
+ * @head: list for maintaining set of pin ranges, used internally
+ * @pctldev: pinctrl device which handles corresponding pins
+ * @range: actual range of pins controlled by a gpio controller
+ */
+
+struct gpio_pin_range {
+ struct list_head node;
+ struct pinctrl_dev *pctldev;
+ struct pinctrl_gpio_range range;
+};
+
+int gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
+ unsigned int gpio_offset, unsigned int pin_offset,
+ unsigned int npins);
+int gpiochip_add_pingroup_range(struct gpio_chip *chip,
+ struct pinctrl_dev *pctldev,
+ unsigned int gpio_offset, const char *pin_group);
+void gpiochip_remove_pin_ranges(struct gpio_chip *chip);
+
+#else
+
+static inline int
+gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
+ unsigned int gpio_offset, unsigned int pin_offset,
+ unsigned int npins)
+{
+ return 0;
+}
+static inline int
+gpiochip_add_pingroup_range(struct gpio_chip *chip,
+ struct pinctrl_dev *pctldev,
+ unsigned int gpio_offset, const char *pin_group)
+{
+ return 0;
+}
+
+static inline void
+gpiochip_remove_pin_ranges(struct gpio_chip *chip)
+{
+}
+
+#endif /* CONFIG_PINCTRL */
+
struct gpio_desc *gpiochip_request_own_desc(struct gpio_chip *chip, u16 hwnum,
const char *label);
void gpiochip_free_own_desc(struct gpio_desc *desc);
diff --git a/include/linux/host1x.h b/include/linux/host1x.h
index 464f33814a94..d2ba7d334039 100644
--- a/include/linux/host1x.h
+++ b/include/linux/host1x.h
@@ -135,6 +135,7 @@ struct host1x_syncpt *host1x_syncpt_get(struct host1x *host, u32 id);
u32 host1x_syncpt_id(struct host1x_syncpt *sp);
u32 host1x_syncpt_read_min(struct host1x_syncpt *sp);
u32 host1x_syncpt_read_max(struct host1x_syncpt *sp);
+u32 host1x_syncpt_read(struct host1x_syncpt *sp);
int host1x_syncpt_incr(struct host1x_syncpt *sp);
u32 host1x_syncpt_incr_max(struct host1x_syncpt *sp, u32 incrs);
int host1x_syncpt_wait(struct host1x_syncpt *sp, u32 thresh, long timeout,
diff --git a/include/linux/hsi/hsi.h b/include/linux/hsi/hsi.h
index 3ec06300d535..5dd60c2e120f 100644
--- a/include/linux/hsi/hsi.h
+++ b/include/linux/hsi/hsi.h
@@ -135,9 +135,9 @@ static inline int hsi_register_board_info(struct hsi_board_info const *info,
* @device: Driver model representation of the device
* @tx_cfg: HSI TX configuration
* @rx_cfg: HSI RX configuration
- * e_handler: Callback for handling port events (RX Wake High/Low)
- * pclaimed: Keeps tracks if the clients claimed its associated HSI port
- * nb: Notifier block for port events
+ * @e_handler: Callback for handling port events (RX Wake High/Low)
+ * @pclaimed: Keeps tracks if the clients claimed its associated HSI port
+ * @nb: Notifier block for port events
*/
struct hsi_client {
struct device device;
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 7b5785032049..205026175c42 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -22,7 +22,13 @@ struct mmu_gather;
struct hugepage_subpool {
spinlock_t lock;
long count;
- long max_hpages, used_hpages;
+ long max_hpages; /* Maximum huge pages or -1 if no maximum. */
+ long used_hpages; /* Used count against maximum, includes */
+ /* both alloced and reserved pages. */
+ struct hstate *hstate;
+ long min_hpages; /* Minimum huge pages or -1 if no minimum. */
+ long rsv_hpages; /* Pages reserved against global pool to */
+ /* sasitfy minimum size. */
};
struct resv_map {
@@ -38,11 +44,10 @@ extern int hugetlb_max_hstate __read_mostly;
#define for_each_hstate(h) \
for ((h) = hstates; (h) < &hstates[hugetlb_max_hstate]; (h)++)
-struct hugepage_subpool *hugepage_new_subpool(long nr_blocks);
+struct hugepage_subpool *hugepage_new_subpool(struct hstate *h, long max_hpages,
+ long min_hpages);
void hugepage_put_subpool(struct hugepage_subpool *spool);
-int PageHuge(struct page *page);
-
void reset_vma_resv_huge_pages(struct vm_area_struct *vma);
int hugetlb_sysctl_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *);
int hugetlb_overcommit_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *);
@@ -79,7 +84,6 @@ void hugetlb_unreserve_pages(struct inode *inode, long offset, long freed);
int dequeue_hwpoisoned_huge_page(struct page *page);
bool isolate_huge_page(struct page *page, struct list_head *list);
void putback_active_hugepage(struct page *page);
-bool is_hugepage_active(struct page *page);
void free_huge_page(struct page *page);
#ifdef CONFIG_ARCH_WANT_HUGE_PMD_SHARE
@@ -109,11 +113,6 @@ unsigned long hugetlb_change_protection(struct vm_area_struct *vma,
#else /* !CONFIG_HUGETLB_PAGE */
-static inline int PageHuge(struct page *page)
-{
- return 0;
-}
-
static inline void reset_vma_resv_huge_pages(struct vm_area_struct *vma)
{
}
@@ -152,7 +151,6 @@ static inline bool isolate_huge_page(struct page *page, struct list_head *list)
return false;
}
#define putback_active_hugepage(p) do {} while (0)
-#define is_hugepage_active(x) false
static inline unsigned long hugetlb_change_protection(struct vm_area_struct *vma,
unsigned long address, unsigned long end, pgprot_t newprot)
diff --git a/include/linux/hw_random.h b/include/linux/hw_random.h
index eb7b414d232b..4f7d8f4b1e9a 100644
--- a/include/linux/hw_random.h
+++ b/include/linux/hw_random.h
@@ -50,10 +50,14 @@ struct hwrng {
struct completion cleanup_done;
};
+struct device;
+
/** Register a new Hardware Random Number Generator driver. */
extern int hwrng_register(struct hwrng *rng);
+extern int devm_hwrng_register(struct device *dev, struct hwrng *rng);
/** Unregister a Hardware Random Number Generator driver. */
extern void hwrng_unregister(struct hwrng *rng);
+extern void devm_hwrng_unregister(struct device *dve, struct hwrng *rng);
/** Feed random bits into the pool. */
extern void add_hwgenerator_randomness(const char *buffer, size_t count, size_t entropy);
diff --git a/include/linux/ieee802154.h b/include/linux/ieee802154.h
index 6e82d888287c..8872ca103d06 100644
--- a/include/linux/ieee802154.h
+++ b/include/linux/ieee802154.h
@@ -28,7 +28,9 @@
#include <asm/byteorder.h>
#define IEEE802154_MTU 127
-#define IEEE802154_MIN_PSDU_LEN 5
+#define IEEE802154_ACK_PSDU_LEN 5
+#define IEEE802154_MIN_PSDU_LEN 9
+#define IEEE802154_FCS_LEN 2
#define IEEE802154_PAN_ID_BROADCAST 0xffff
#define IEEE802154_ADDR_SHORT_BROADCAST 0xffff
@@ -38,6 +40,7 @@
#define IEEE802154_LIFS_PERIOD 40
#define IEEE802154_SIFS_PERIOD 12
+#define IEEE802154_MAX_SIFS_FRAME_SIZE 18
#define IEEE802154_MAX_CHANNEL 26
#define IEEE802154_MAX_PAGE 31
@@ -204,11 +207,18 @@ enum {
/**
* ieee802154_is_valid_psdu_len - check if psdu len is valid
+ * available lengths:
+ * 0-4 Reserved
+ * 5 MPDU (Acknowledgment)
+ * 6-8 Reserved
+ * 9-127 MPDU
+ *
* @len: psdu len with (MHR + payload + MFR)
*/
static inline bool ieee802154_is_valid_psdu_len(const u8 len)
{
- return (len >= IEEE802154_MIN_PSDU_LEN && len <= IEEE802154_MTU);
+ return (len == IEEE802154_ACK_PSDU_LEN ||
+ (len >= IEEE802154_MIN_PSDU_LEN && len <= IEEE802154_MTU));
}
/**
diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h
index a57bca2ea97e..dad8b00beed2 100644
--- a/include/linux/if_bridge.h
+++ b/include/linux/if_bridge.h
@@ -44,6 +44,7 @@ struct br_ip_list {
#define BR_PROMISC BIT(7)
#define BR_PROXYARP BIT(8)
#define BR_LEARNING_SYNC BIT(9)
+#define BR_PROXYARP_WIFI BIT(10)
extern void brioctl_set(int (*ioctl_hook)(struct net *, unsigned int, void __user *));
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index 119130e9298b..da4929927f69 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -14,5 +14,6 @@ struct ifla_vf_info {
__u32 linkstate;
__u32 min_tx_rate;
__u32 max_tx_rate;
+ __u32 rss_query_en;
};
#endif /* _LINUX_IF_LINK_H */
diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
index aff7ad8a4ea3..66a7d7600f43 100644
--- a/include/linux/if_pppox.h
+++ b/include/linux/if_pppox.h
@@ -19,6 +19,7 @@
#include <linux/netdevice.h>
#include <linux/ppp_channel.h>
#include <linux/skbuff.h>
+#include <linux/workqueue.h>
#include <uapi/linux/if_pppox.h>
static inline struct pppoe_hdr *pppoe_hdr(const struct sk_buff *skb)
@@ -32,6 +33,7 @@ struct pppoe_opt {
struct pppoe_addr pa; /* what this socket is bound to*/
struct sockaddr_pppox relay; /* what socket data will be
relayed to (PPPoE relaying) */
+ struct work_struct padt_work;/* Work item for handling PADT */
};
struct pptp_opt {
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index b11b28a30b9e..920e4457ce6e 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -561,4 +561,71 @@ static inline void vlan_set_encap_proto(struct sk_buff *skb,
skb->protocol = htons(ETH_P_802_2);
}
+/**
+ * skb_vlan_tagged - check if skb is vlan tagged.
+ * @skb: skbuff to query
+ *
+ * Returns true if the skb is tagged, regardless of whether it is hardware
+ * accelerated or not.
+ */
+static inline bool skb_vlan_tagged(const struct sk_buff *skb)
+{
+ if (!skb_vlan_tag_present(skb) &&
+ likely(skb->protocol != htons(ETH_P_8021Q) &&
+ skb->protocol != htons(ETH_P_8021AD)))
+ return false;
+
+ return true;
+}
+
+/**
+ * skb_vlan_tagged_multi - check if skb is vlan tagged with multiple headers.
+ * @skb: skbuff to query
+ *
+ * Returns true if the skb is tagged with multiple vlan headers, regardless
+ * of whether it is hardware accelerated or not.
+ */
+static inline bool skb_vlan_tagged_multi(const struct sk_buff *skb)
+{
+ __be16 protocol = skb->protocol;
+
+ if (!skb_vlan_tag_present(skb)) {
+ struct vlan_ethhdr *veh;
+
+ if (likely(protocol != htons(ETH_P_8021Q) &&
+ protocol != htons(ETH_P_8021AD)))
+ return false;
+
+ veh = (struct vlan_ethhdr *)skb->data;
+ protocol = veh->h_vlan_encapsulated_proto;
+ }
+
+ if (protocol != htons(ETH_P_8021Q) && protocol != htons(ETH_P_8021AD))
+ return false;
+
+ return true;
+}
+
+/**
+ * vlan_features_check - drop unsafe features for skb with multiple tags.
+ * @skb: skbuff to query
+ * @features: features to be checked
+ *
+ * Returns features without unsafe ones if the skb has multiple tags.
+ */
+static inline netdev_features_t vlan_features_check(const struct sk_buff *skb,
+ netdev_features_t features)
+{
+ if (skb_vlan_tagged_multi(skb))
+ features = netdev_intersect_features(features,
+ NETIF_F_SG |
+ NETIF_F_HIGHDMA |
+ NETIF_F_FRAGLIST |
+ NETIF_F_GEN_CSUM |
+ NETIF_F_HW_VLAN_CTAG_TX |
+ NETIF_F_HW_VLAN_STAG_TX);
+
+ return features;
+}
+
#endif /* !(_LINUX_IF_VLAN_H_) */
diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h
index 46da02410a09..ac48b10c9395 100644
--- a/include/linux/inet_diag.h
+++ b/include/linux/inet_diag.h
@@ -11,33 +11,34 @@ struct sk_buff;
struct netlink_callback;
struct inet_diag_handler {
- void (*dump)(struct sk_buff *skb,
- struct netlink_callback *cb,
- struct inet_diag_req_v2 *r,
- struct nlattr *bc);
-
- int (*dump_one)(struct sk_buff *in_skb,
- const struct nlmsghdr *nlh,
- struct inet_diag_req_v2 *req);
-
- void (*idiag_get_info)(struct sock *sk,
- struct inet_diag_msg *r,
- void *info);
- __u16 idiag_type;
+ void (*dump)(struct sk_buff *skb,
+ struct netlink_callback *cb,
+ const struct inet_diag_req_v2 *r,
+ struct nlattr *bc);
+
+ int (*dump_one)(struct sk_buff *in_skb,
+ const struct nlmsghdr *nlh,
+ const struct inet_diag_req_v2 *req);
+
+ void (*idiag_get_info)(struct sock *sk,
+ struct inet_diag_msg *r,
+ void *info);
+ __u16 idiag_type;
};
struct inet_connection_sock;
int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk,
- struct sk_buff *skb, struct inet_diag_req_v2 *req,
- struct user_namespace *user_ns,
- u32 pid, u32 seq, u16 nlmsg_flags,
- const struct nlmsghdr *unlh);
+ struct sk_buff *skb, const struct inet_diag_req_v2 *req,
+ struct user_namespace *user_ns,
+ u32 pid, u32 seq, u16 nlmsg_flags,
+ const struct nlmsghdr *unlh);
void inet_diag_dump_icsk(struct inet_hashinfo *h, struct sk_buff *skb,
- struct netlink_callback *cb, struct inet_diag_req_v2 *r,
- struct nlattr *bc);
+ struct netlink_callback *cb,
+ const struct inet_diag_req_v2 *r,
+ struct nlattr *bc);
int inet_diag_dump_one_icsk(struct inet_hashinfo *hashinfo,
- struct sk_buff *in_skb, const struct nlmsghdr *nlh,
- struct inet_diag_req_v2 *req);
+ struct sk_buff *in_skb, const struct nlmsghdr *nlh,
+ const struct inet_diag_req_v2 *req);
int inet_diag_bc_sk(const struct nlattr *_bc, struct sock *sk);
diff --git a/include/linux/iommu-common.h b/include/linux/iommu-common.h
new file mode 100644
index 000000000000..bbced83b32ee
--- /dev/null
+++ b/include/linux/iommu-common.h
@@ -0,0 +1,51 @@
+#ifndef _LINUX_IOMMU_COMMON_H
+#define _LINUX_IOMMU_COMMON_H
+
+#include <linux/spinlock_types.h>
+#include <linux/device.h>
+#include <asm/page.h>
+
+#define IOMMU_POOL_HASHBITS 4
+#define IOMMU_NR_POOLS (1 << IOMMU_POOL_HASHBITS)
+
+struct iommu_pool {
+ unsigned long start;
+ unsigned long end;
+ unsigned long hint;
+ spinlock_t lock;
+};
+
+struct iommu_map_table {
+ unsigned long table_map_base;
+ unsigned long table_shift;
+ unsigned long nr_pools;
+ void (*lazy_flush)(struct iommu_map_table *);
+ unsigned long poolsize;
+ struct iommu_pool pools[IOMMU_NR_POOLS];
+ u32 flags;
+#define IOMMU_HAS_LARGE_POOL 0x00000001
+#define IOMMU_NO_SPAN_BOUND 0x00000002
+#define IOMMU_NEED_FLUSH 0x00000004
+ struct iommu_pool large_pool;
+ unsigned long *map;
+};
+
+extern void iommu_tbl_pool_init(struct iommu_map_table *iommu,
+ unsigned long num_entries,
+ u32 table_shift,
+ void (*lazy_flush)(struct iommu_map_table *),
+ bool large_pool, u32 npools,
+ bool skip_span_boundary_check);
+
+extern unsigned long iommu_tbl_range_alloc(struct device *dev,
+ struct iommu_map_table *iommu,
+ unsigned long npages,
+ unsigned long *handle,
+ unsigned long mask,
+ unsigned int align_order);
+
+extern void iommu_tbl_range_free(struct iommu_map_table *iommu,
+ u64 dma_addr, unsigned long npages,
+ unsigned long entry);
+
+#endif
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 38daa453f2e5..0546b8710ce3 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -51,9 +51,33 @@ struct iommu_domain_geometry {
bool force_aperture; /* DMA only allowed in mappable range? */
};
+/* Domain feature flags */
+#define __IOMMU_DOMAIN_PAGING (1U << 0) /* Support for iommu_map/unmap */
+#define __IOMMU_DOMAIN_DMA_API (1U << 1) /* Domain for use in DMA-API
+ implementation */
+#define __IOMMU_DOMAIN_PT (1U << 2) /* Domain is identity mapped */
+
+/*
+ * This are the possible domain-types
+ *
+ * IOMMU_DOMAIN_BLOCKED - All DMA is blocked, can be used to isolate
+ * devices
+ * IOMMU_DOMAIN_IDENTITY - DMA addresses are system physical addresses
+ * IOMMU_DOMAIN_UNMANAGED - DMA mappings managed by IOMMU-API user, used
+ * for VMs
+ * IOMMU_DOMAIN_DMA - Internally used for DMA-API implementations.
+ * This flag allows IOMMU drivers to implement
+ * certain optimizations for these domains
+ */
+#define IOMMU_DOMAIN_BLOCKED (0U)
+#define IOMMU_DOMAIN_IDENTITY (__IOMMU_DOMAIN_PT)
+#define IOMMU_DOMAIN_UNMANAGED (__IOMMU_DOMAIN_PAGING)
+#define IOMMU_DOMAIN_DMA (__IOMMU_DOMAIN_PAGING | \
+ __IOMMU_DOMAIN_DMA_API)
+
struct iommu_domain {
+ unsigned type;
const struct iommu_ops *ops;
- void *priv;
iommu_fault_handler_t handler;
void *handler_token;
struct iommu_domain_geometry geometry;
@@ -113,8 +137,11 @@ enum iommu_attr {
*/
struct iommu_ops {
bool (*capable)(enum iommu_cap);
- int (*domain_init)(struct iommu_domain *domain);
- void (*domain_destroy)(struct iommu_domain *domain);
+
+ /* Domain allocation and freeing by the iommu driver */
+ struct iommu_domain *(*domain_alloc)(unsigned iommu_domain_type);
+ void (*domain_free)(struct iommu_domain *);
+
int (*attach_dev)(struct iommu_domain *domain, struct device *dev);
void (*detach_dev)(struct iommu_domain *domain, struct device *dev);
int (*map)(struct iommu_domain *domain, unsigned long iova,
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index 2c5250222278..388e3ae94f7a 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -196,10 +196,8 @@ extern struct resource * __request_region(struct resource *,
/* Compatibility cruft */
#define release_region(start,n) __release_region(&ioport_resource, (start), (n))
-#define check_mem_region(start,n) __check_region(&iomem_resource, (start), (n))
#define release_mem_region(start,n) __release_region(&iomem_resource, (start), (n))
-extern int __check_region(struct resource *, resource_size_t, resource_size_t);
extern void __release_region(struct resource *, resource_size_t,
resource_size_t);
#ifdef CONFIG_MEMORY_HOTREMOVE
@@ -207,12 +205,6 @@ extern int release_mem_region_adjustable(struct resource *, resource_size_t,
resource_size_t);
#endif
-static inline int __deprecated check_region(resource_size_t s,
- resource_size_t n)
-{
- return __check_region(&ioport_resource, s, n);
-}
-
/* Wrappers for managed devices */
struct device;
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 4d5169f5d7d1..82806c60aa42 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -53,6 +53,10 @@ struct ipv6_devconf {
__s32 ndisc_notify;
__s32 suppress_frag_ndisc;
__s32 accept_ra_mtu;
+ struct ipv6_stable_secret {
+ bool initialized;
+ struct in6_addr secret;
+ } stable_secret;
void *sysctl;
};
diff --git a/include/linux/irqchip/mips-gic.h b/include/linux/irqchip/mips-gic.h
index 3ea2e4754c40..9b1ad3734911 100644
--- a/include/linux/irqchip/mips-gic.h
+++ b/include/linux/irqchip/mips-gic.h
@@ -165,6 +165,8 @@
#define GIC_VPE_PEND_SWINT0_MSK (MSK(1) << GIC_VPE_PEND_SWINT0_SHF)
#define GIC_VPE_PEND_SWINT1_SHF 5
#define GIC_VPE_PEND_SWINT1_MSK (MSK(1) << GIC_VPE_PEND_SWINT1_SHF)
+#define GIC_VPE_PEND_FDC_SHF 6
+#define GIC_VPE_PEND_FDC_MSK (MSK(1) << GIC_VPE_PEND_FDC_SHF)
/* GIC_VPE_RMASK Masks */
#define GIC_VPE_RMASK_WD_SHF 0
@@ -179,6 +181,8 @@
#define GIC_VPE_RMASK_SWINT0_MSK (MSK(1) << GIC_VPE_RMASK_SWINT0_SHF)
#define GIC_VPE_RMASK_SWINT1_SHF 5
#define GIC_VPE_RMASK_SWINT1_MSK (MSK(1) << GIC_VPE_RMASK_SWINT1_SHF)
+#define GIC_VPE_RMASK_FDC_SHF 6
+#define GIC_VPE_RMASK_FDC_MSK (MSK(1) << GIC_VPE_RMASK_FDC_SHF)
/* GIC_VPE_SMASK Masks */
#define GIC_VPE_SMASK_WD_SHF 0
@@ -193,6 +197,8 @@
#define GIC_VPE_SMASK_SWINT0_MSK (MSK(1) << GIC_VPE_SMASK_SWINT0_SHF)
#define GIC_VPE_SMASK_SWINT1_SHF 5
#define GIC_VPE_SMASK_SWINT1_MSK (MSK(1) << GIC_VPE_SMASK_SWINT1_SHF)
+#define GIC_VPE_SMASK_FDC_SHF 6
+#define GIC_VPE_SMASK_FDC_MSK (MSK(1) << GIC_VPE_SMASK_FDC_SHF)
/* GIC nomenclature for Core Interrupt Pins. */
#define GIC_CPU_INT0 0 /* Core Interrupt 2 */
@@ -247,4 +253,5 @@ extern unsigned int plat_ipi_call_int_xlate(unsigned int);
extern unsigned int plat_ipi_resched_int_xlate(unsigned int);
extern int gic_get_c0_compare_int(void);
extern int gic_get_c0_perfcount_int(void);
+extern int gic_get_c0_fdc_int(void);
#endif /* __LINUX_IRQCHIP_MIPS_GIC_H */
diff --git a/include/linux/jhash.h b/include/linux/jhash.h
index 47cb09edec1a..348c6f47e4cc 100644
--- a/include/linux/jhash.h
+++ b/include/linux/jhash.h
@@ -145,11 +145,11 @@ static inline u32 jhash2(const u32 *k, u32 length, u32 initval)
}
-/* jhash_3words - hash exactly 3, 2 or 1 word(s) */
-static inline u32 jhash_3words(u32 a, u32 b, u32 c, u32 initval)
+/* __jhash_nwords - hash exactly 3, 2 or 1 word(s) */
+static inline u32 __jhash_nwords(u32 a, u32 b, u32 c, u32 initval)
{
- a += JHASH_INITVAL;
- b += JHASH_INITVAL;
+ a += initval;
+ b += initval;
c += initval;
__jhash_final(a, b, c);
@@ -157,14 +157,19 @@ static inline u32 jhash_3words(u32 a, u32 b, u32 c, u32 initval)
return c;
}
+static inline u32 jhash_3words(u32 a, u32 b, u32 c, u32 initval)
+{
+ return __jhash_nwords(a, b, c, initval + JHASH_INITVAL + (3 << 2));
+}
+
static inline u32 jhash_2words(u32 a, u32 b, u32 initval)
{
- return jhash_3words(a, b, 0, initval);
+ return __jhash_nwords(a, b, 0, initval + JHASH_INITVAL + (2 << 2));
}
static inline u32 jhash_1word(u32 a, u32 initval)
{
- return jhash_3words(a, 0, 0, initval);
+ return __jhash_nwords(a, 0, 0, initval + JHASH_INITVAL + (1 << 2));
}
#endif /* _LINUX_JHASH_H */
diff --git a/include/linux/kasan.h b/include/linux/kasan.h
index 5bb074431eb0..5486d777b706 100644
--- a/include/linux/kasan.h
+++ b/include/linux/kasan.h
@@ -44,6 +44,7 @@ void kasan_poison_object_data(struct kmem_cache *cache, void *object);
void kasan_kmalloc_large(const void *ptr, size_t size);
void kasan_kfree_large(const void *ptr);
+void kasan_kfree(void *ptr);
void kasan_kmalloc(struct kmem_cache *s, const void *object, size_t size);
void kasan_krealloc(const void *object, size_t new_size);
@@ -71,6 +72,7 @@ static inline void kasan_poison_object_data(struct kmem_cache *cache,
static inline void kasan_kmalloc_large(void *ptr, size_t size) {}
static inline void kasan_kfree_large(const void *ptr) {}
+static inline void kasan_kfree(void *ptr) {}
static inline void kasan_kmalloc(struct kmem_cache *s, const void *object,
size_t size) {}
static inline void kasan_krealloc(const void *object, size_t new_size) {}
diff --git a/include/linux/kconfig.h b/include/linux/kconfig.h
index be342b94c640..63ca8dacec59 100644
--- a/include/linux/kconfig.h
+++ b/include/linux/kconfig.h
@@ -23,14 +23,6 @@
#define ___config_enabled(__ignored, val, ...) val
/*
- * IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',
- * 0 otherwise.
- *
- */
-#define IS_ENABLED(option) \
- (config_enabled(option) || config_enabled(option##_MODULE))
-
-/*
* IS_BUILTIN(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y', 0
* otherwise. For boolean options, this is equivalent to
* IS_ENABLED(CONFIG_FOO).
@@ -43,4 +35,11 @@
*/
#define IS_MODULE(option) config_enabled(option##_MODULE)
+/*
+ * IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',
+ * 0 otherwise.
+ */
+#define IS_ENABLED(option) \
+ (IS_BUILTIN(option) || IS_MODULE(option))
+
#endif /* __LINUX_KCONFIG_H */
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index d6d630d31ef3..3a5b48e52a9e 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -103,6 +103,18 @@
(((__x) - ((__d) / 2)) / (__d)); \
} \
)
+/*
+ * Same as above but for u64 dividends. divisor must be a 32-bit
+ * number.
+ */
+#define DIV_ROUND_CLOSEST_ULL(x, divisor)( \
+{ \
+ typeof(divisor) __d = divisor; \
+ unsigned long long _tmp = (x) + (__d) / 2; \
+ do_div(_tmp, __d); \
+ _tmp; \
+} \
+)
/*
* Multiplies an integer by a fraction, while avoiding unnecessary
diff --git a/include/linux/ksm.h b/include/linux/ksm.h
index 3be6bb18562d..7ae216a39c9e 100644
--- a/include/linux/ksm.h
+++ b/include/linux/ksm.h
@@ -35,18 +35,6 @@ static inline void ksm_exit(struct mm_struct *mm)
__ksm_exit(mm);
}
-/*
- * A KSM page is one of those write-protected "shared pages" or "merged pages"
- * which KSM maps into multiple mms, wherever identical anonymous page content
- * is found in VM_MERGEABLE vmas. It's a PageAnon page, pointing not to any
- * anon_vma, but to that page's node of the stable tree.
- */
-static inline int PageKsm(struct page *page)
-{
- return ((unsigned long)page->mapping & PAGE_MAPPING_FLAGS) ==
- (PAGE_MAPPING_ANON | PAGE_MAPPING_KSM);
-}
-
static inline struct stable_node *page_stable_node(struct page *page)
{
return PageKsm(page) ? page_rmapping(page) : NULL;
@@ -87,11 +75,6 @@ static inline void ksm_exit(struct mm_struct *mm)
{
}
-static inline int PageKsm(struct page *page)
-{
- return 0;
-}
-
#ifdef CONFIG_MMU
static inline int ksm_madvise(struct vm_area_struct *vma, unsigned long start,
unsigned long end, int advice, unsigned long *vm_flags)
diff --git a/include/linux/led-class-flash.h b/include/linux/led-class-flash.h
index 5ba2facd7a51..e97966d1fb8d 100644
--- a/include/linux/led-class-flash.h
+++ b/include/linux/led-class-flash.h
@@ -13,7 +13,6 @@
#define __LINUX_FLASH_LEDS_H_INCLUDED
#include <linux/leds.h>
-#include <uapi/linux/v4l2-controls.h>
struct device_node;
struct led_classdev_flash;
@@ -33,7 +32,7 @@ struct led_classdev_flash;
#define LED_FAULT_LED_OVER_TEMPERATURE (1 << 8)
#define LED_NUM_FLASH_FAULTS 9
-#define LED_FLASH_MAX_SYSFS_GROUPS 7
+#define LED_FLASH_SYSFS_GROUPS_SIZE 5
struct led_flash_ops {
/* set flash brightness */
@@ -81,21 +80,7 @@ struct led_classdev_flash {
struct led_flash_setting timeout;
/* LED Flash class sysfs groups */
- const struct attribute_group *sysfs_groups[LED_FLASH_MAX_SYSFS_GROUPS];
-
- /* LEDs available for flash strobe synchronization */
- struct led_classdev_flash **sync_leds;
-
- /* Number of LEDs available for flash strobe synchronization */
- int num_sync_leds;
-
- /*
- * The identifier of the sub-led to synchronize the flash strobe with.
- * Identifiers start from 1, which reflects the first element from the
- * sync_leds array. 0 means that the flash strobe should not be
- * synchronized.
- */
- u32 sync_led_id;
+ const struct attribute_group *sysfs_groups[LED_FLASH_SYSFS_GROUPS_SIZE];
};
static inline struct led_classdev_flash *lcdev_to_flcdev(
diff --git a/include/linux/leds.h b/include/linux/leds.h
index f70f84f35674..9a2b000094cf 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -47,7 +47,6 @@ struct led_classdev {
#define SET_BRIGHTNESS_ASYNC (1 << 21)
#define SET_BRIGHTNESS_SYNC (1 << 22)
#define LED_DEV_CAP_FLASH (1 << 23)
-#define LED_DEV_CAP_SYNC_STROBE (1 << 24)
/* Set LED brightness level */
/* Must not sleep, use a workqueue if needed */
@@ -105,7 +104,11 @@ struct led_classdev {
extern int led_classdev_register(struct device *parent,
struct led_classdev *led_cdev);
+extern int devm_led_classdev_register(struct device *parent,
+ struct led_classdev *led_cdev);
extern void led_classdev_unregister(struct led_classdev *led_cdev);
+extern void devm_led_classdev_unregister(struct device *parent,
+ struct led_classdev *led_cdev);
extern void led_classdev_suspend(struct led_classdev *led_cdev);
extern void led_classdev_resume(struct led_classdev *led_cdev);
diff --git a/include/linux/mempool.h b/include/linux/mempool.h
index b19b3023c880..69b6951e8fd2 100644
--- a/include/linux/mempool.h
+++ b/include/linux/mempool.h
@@ -36,7 +36,8 @@ extern void mempool_free(void *element, mempool_t *pool);
/*
* A mempool_alloc_t and mempool_free_t that get the memory from
- * a slab that is passed in through pool_data.
+ * a slab cache that is passed in through pool_data.
+ * Note: the slab cache may not have a ctor function.
*/
void *mempool_alloc_slab(gfp_t gfp_mask, void *pool_data);
void mempool_free_slab(void *element, void *pool_data);
diff --git a/include/linux/mfd/samsung/rtc.h b/include/linux/mfd/samsung/rtc.h
index b6401e7661c7..29c30ac36020 100644
--- a/include/linux/mfd/samsung/rtc.h
+++ b/include/linux/mfd/samsung/rtc.h
@@ -105,6 +105,8 @@ enum s2mps_rtc_reg {
#define S5M_RTC_UDR_MASK (1 << S5M_RTC_UDR_SHIFT)
#define S2MPS_RTC_WUDR_SHIFT 4
#define S2MPS_RTC_WUDR_MASK (1 << S2MPS_RTC_WUDR_SHIFT)
+#define S2MPS13_RTC_AUDR_SHIFT 1
+#define S2MPS13_RTC_AUDR_MASK (1 << S2MPS13_RTC_AUDR_SHIFT)
#define S2MPS_RTC_RUDR_SHIFT 0
#define S2MPS_RTC_RUDR_MASK (1 << S2MPS_RTC_RUDR_SHIFT)
#define RTC_TCON_SHIFT 1
diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h
index 7b6d4e9ff603..f62e7cf227c6 100644
--- a/include/linux/mlx4/cmd.h
+++ b/include/linux/mlx4/cmd.h
@@ -68,6 +68,8 @@ enum {
MLX4_CMD_UNMAP_ICM_AUX = 0xffb,
MLX4_CMD_SET_ICM_SIZE = 0xffd,
MLX4_CMD_ACCESS_REG = 0x3b,
+ MLX4_CMD_ALLOCATE_VPP = 0x80,
+ MLX4_CMD_SET_VPORT_QOS = 0x81,
/*master notify fw on finish for slave's flr*/
MLX4_CMD_INFORM_FLR_DONE = 0x5b,
@@ -163,6 +165,9 @@ enum {
MLX4_QP_FLOW_STEERING_ATTACH = 0x65,
MLX4_QP_FLOW_STEERING_DETACH = 0x66,
MLX4_FLOW_STEERING_IB_UC_QP_RANGE = 0x64,
+
+ /* Update and read QCN parameters */
+ MLX4_CMD_CONGESTION_CTRL_OPCODE = 0x68,
};
enum {
@@ -183,7 +188,14 @@ enum {
};
enum {
- /* set port opcode modifiers */
+ /* Set port opcode modifiers */
+ MLX4_SET_PORT_IB_OPCODE = 0x0,
+ MLX4_SET_PORT_ETH_OPCODE = 0x1,
+ MLX4_SET_PORT_BEACON_OPCODE = 0x4,
+};
+
+enum {
+ /* Set port Ethernet input modifiers */
MLX4_SET_PORT_GENERAL = 0x0,
MLX4_SET_PORT_RQP_CALC = 0x1,
MLX4_SET_PORT_MAC_TABLE = 0x2,
@@ -233,6 +245,16 @@ struct mlx4_config_dev_params {
u8 rx_csum_flags_port_2;
};
+enum mlx4_en_congestion_control_algorithm {
+ MLX4_CTRL_ALGO_802_1_QAU_REACTION_POINT = 0,
+};
+
+enum mlx4_en_congestion_control_opmod {
+ MLX4_CONGESTION_CONTROL_GET_PARAMS,
+ MLX4_CONGESTION_CONTROL_GET_STATISTICS,
+ MLX4_CONGESTION_CONTROL_SET_PARAMS = 4,
+};
+
struct mlx4_dev;
struct mlx4_cmd_mailbox {
@@ -281,6 +303,8 @@ void mlx4_free_cmd_mailbox(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbo
u32 mlx4_comm_get_version(void);
int mlx4_set_vf_mac(struct mlx4_dev *dev, int port, int vf, u64 mac);
int mlx4_set_vf_vlan(struct mlx4_dev *dev, int port, int vf, u16 vlan, u8 qos);
+int mlx4_set_vf_rate(struct mlx4_dev *dev, int port, int vf, int min_tx_rate,
+ int max_tx_rate);
int mlx4_set_vf_spoofchk(struct mlx4_dev *dev, int port, int vf, bool setting);
int mlx4_get_vf_config(struct mlx4_dev *dev, int port, int vf, struct ifla_vf_info *ivf);
int mlx4_set_vf_link_state(struct mlx4_dev *dev, int port, int vf, int link_state);
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index e4ebff7e9d02..f9ce34bec45b 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -49,8 +49,6 @@
#define MSIX_LEGACY_SZ 4
#define MIN_MSIX_P_PORT 5
-#define MLX4_NUM_UP 8
-#define MLX4_NUM_TC 8
#define MLX4_MAX_100M_UNITS_VAL 255 /*
* work around: can't set values
* greater then this value when
@@ -174,6 +172,7 @@ enum {
MLX4_DEV_CAP_FLAG_VEP_UC_STEER = 1LL << 41,
MLX4_DEV_CAP_FLAG_VEP_MC_STEER = 1LL << 42,
MLX4_DEV_CAP_FLAG_COUNTERS = 1LL << 48,
+ MLX4_DEV_CAP_FLAG_RSS_IP_FRAG = 1LL << 52,
MLX4_DEV_CAP_FLAG_SET_ETH_SCHED = 1LL << 53,
MLX4_DEV_CAP_FLAG_SENSE_SUPPORT = 1LL << 55,
MLX4_DEV_CAP_FLAG_PORT_MNG_CHG_EV = 1LL << 59,
@@ -203,7 +202,14 @@ enum {
MLX4_DEV_CAP_FLAG2_80_VFS = 1LL << 18,
MLX4_DEV_CAP_FLAG2_FS_A0 = 1LL << 19,
MLX4_DEV_CAP_FLAG2_RECOVERABLE_ERROR_EVENT = 1LL << 20,
- MLX4_DEV_CAP_FLAG2_PORT_REMAP = 1LL << 21
+ MLX4_DEV_CAP_FLAG2_PORT_REMAP = 1LL << 21,
+ MLX4_DEV_CAP_FLAG2_QCN = 1LL << 22,
+ MLX4_DEV_CAP_FLAG2_QP_RATE_LIMIT = 1LL << 23,
+ MLX4_DEV_CAP_FLAG2_FLOWSTATS_EN = 1LL << 24,
+ MLX4_DEV_CAP_FLAG2_QOS_VPP = 1LL << 25,
+ MLX4_DEV_CAP_FLAG2_ETS_CFG = 1LL << 26,
+ MLX4_DEV_CAP_FLAG2_PORT_BEACON = 1LL << 27,
+ MLX4_DEV_CAP_FLAG2_IGNORE_FCS = 1LL << 28,
};
enum {
@@ -449,6 +455,21 @@ enum mlx4_module_id {
MLX4_MODULE_ID_QSFP28 = 0x11,
};
+enum { /* rl */
+ MLX4_QP_RATE_LIMIT_NONE = 0,
+ MLX4_QP_RATE_LIMIT_KBS = 1,
+ MLX4_QP_RATE_LIMIT_MBS = 2,
+ MLX4_QP_RATE_LIMIT_GBS = 3
+};
+
+struct mlx4_rate_limit_caps {
+ u16 num_rates; /* Number of different rates */
+ u8 min_unit;
+ u16 min_val;
+ u8 max_unit;
+ u16 max_val;
+};
+
static inline u64 mlx4_fw_ver(u64 major, u64 minor, u64 subminor)
{
return (major << 32) | (minor << 16) | subminor;
@@ -564,6 +585,7 @@ struct mlx4_caps {
u32 dmfs_high_rate_qpn_base;
u32 dmfs_high_rate_qpn_range;
u32 vf_caps;
+ struct mlx4_rate_limit_caps rl_caps;
};
struct mlx4_buf_list {
@@ -982,6 +1004,11 @@ static inline int mlx4_is_slave(struct mlx4_dev *dev)
return dev->flags & MLX4_FLAG_SLAVE;
}
+static inline int mlx4_is_eth(struct mlx4_dev *dev, int port)
+{
+ return dev->caps.port_type[port] == MLX4_PORT_TYPE_IB ? 0 : 1;
+}
+
int mlx4_buf_alloc(struct mlx4_dev *dev, int size, int max_direct,
struct mlx4_buf *buf, gfp_t gfp);
void mlx4_buf_free(struct mlx4_dev *dev, int size, struct mlx4_buf *buf);
@@ -1282,14 +1309,13 @@ int mlx4_register_mac(struct mlx4_dev *dev, u8 port, u64 mac);
void mlx4_unregister_mac(struct mlx4_dev *dev, u8 port, u64 mac);
int mlx4_get_base_qpn(struct mlx4_dev *dev, u8 port);
int __mlx4_replace_mac(struct mlx4_dev *dev, u8 port, int qpn, u64 new_mac);
-void mlx4_set_stats_bitmap(struct mlx4_dev *dev, u64 *stats_bitmap);
int mlx4_SET_PORT_general(struct mlx4_dev *dev, u8 port, int mtu,
u8 pptx, u8 pfctx, u8 pprx, u8 pfcrx);
int mlx4_SET_PORT_qpn_calc(struct mlx4_dev *dev, u8 port, u32 base_qpn,
u8 promisc);
-int mlx4_SET_PORT_PRIO2TC(struct mlx4_dev *dev, u8 port, u8 *prio2tc);
-int mlx4_SET_PORT_SCHEDULER(struct mlx4_dev *dev, u8 port, u8 *tc_tx_bw,
- u8 *pg, u16 *ratelimit);
+int mlx4_SET_PORT_BEACON(struct mlx4_dev *dev, u8 port, u16 time);
+int mlx4_SET_PORT_fcs_check(struct mlx4_dev *dev, u8 port,
+ u8 ignore_fcs_value);
int mlx4_SET_PORT_VXLAN(struct mlx4_dev *dev, u8 port, u8 steering, int enable);
int mlx4_find_cached_mac(struct mlx4_dev *dev, u8 port, u64 mac, int *idx);
int mlx4_find_cached_vlan(struct mlx4_dev *dev, u8 port, u16 vid, int *idx);
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index 551f85456c11..6fed539e5456 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -207,14 +207,17 @@ struct mlx4_qp_context {
__be32 msn;
__be16 rq_wqe_counter;
__be16 sq_wqe_counter;
- u32 reserved3[2];
+ u32 reserved3;
+ __be16 rate_limit_params;
+ u8 reserved4;
+ u8 qos_vport;
__be32 param3;
__be32 nummmcpeers_basemkey;
u8 log_page_size;
- u8 reserved4[2];
+ u8 reserved5[2];
u8 mtt_base_addr_h;
__be32 mtt_base_addr_l;
- u32 reserved5[10];
+ u32 reserved6[10];
};
struct mlx4_update_qp_context {
@@ -229,6 +232,8 @@ struct mlx4_update_qp_context {
enum {
MLX4_UPD_QP_MASK_PM_STATE = 32,
MLX4_UPD_QP_MASK_VSD = 33,
+ MLX4_UPD_QP_MASK_QOS_VPP = 34,
+ MLX4_UPD_QP_MASK_RATE_LIMIT = 35,
};
enum {
@@ -428,7 +433,9 @@ struct mlx4_wqe_inline_seg {
enum mlx4_update_qp_attr {
MLX4_UPDATE_QP_SMAC = 1 << 0,
MLX4_UPDATE_QP_VSD = 1 << 1,
- MLX4_UPDATE_QP_SUPPORTED_ATTRS = (1 << 2) - 1
+ MLX4_UPDATE_QP_RATE_LIMIT = 1 << 2,
+ MLX4_UPDATE_QP_QOS_VPORT = 1 << 3,
+ MLX4_UPDATE_QP_SUPPORTED_ATTRS = (1 << 4) - 1
};
enum mlx4_update_qp_params_flags {
@@ -437,7 +444,10 @@ enum mlx4_update_qp_params_flags {
struct mlx4_update_qp_params {
u8 smac_index;
+ u8 qos_vport;
u32 flags;
+ u16 rate_unit;
+ u16 rate_val;
};
int mlx4_update_qp(struct mlx4_dev *dev, u32 qpn,
diff --git a/include/linux/mlx5/cmd.h b/include/linux/mlx5/cmd.h
index 2826a4b6071e..68cd08f02c2f 100644
--- a/include/linux/mlx5/cmd.h
+++ b/include/linux/mlx5/cmd.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, Mellanox Technologies inc. All rights reserved.
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h
index f6b17ac601bd..2695ced222df 100644
--- a/include/linux/mlx5/cq.h
+++ b/include/linux/mlx5/cq.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, Mellanox Technologies inc. All rights reserved.
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
@@ -137,14 +137,15 @@ enum {
static inline void mlx5_cq_arm(struct mlx5_core_cq *cq, u32 cmd,
void __iomem *uar_page,
- spinlock_t *doorbell_lock)
+ spinlock_t *doorbell_lock,
+ u32 cons_index)
{
__be32 doorbell[2];
u32 sn;
u32 ci;
sn = cq->arm_sn & 3;
- ci = cq->cons_index & 0xffffff;
+ ci = cons_index & 0xffffff;
*cq->arm_db = cpu_to_be32(sn << 28 | cmd | ci);
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 4e5bd813bb9a..abf65c790421 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, Mellanox Technologies inc. All rights reserved.
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
diff --git a/include/linux/mlx5/doorbell.h b/include/linux/mlx5/doorbell.h
index 163a818411e7..afc78a3f4462 100644
--- a/include/linux/mlx5/doorbell.h
+++ b/include/linux/mlx5/doorbell.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, Mellanox Technologies inc. All rights reserved.
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 166d9315fe4b..9a90e7523dc2 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, Mellanox Technologies inc. All rights reserved.
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
@@ -232,6 +232,9 @@ struct mlx5_cmd_stats {
};
struct mlx5_cmd {
+ void *cmd_alloc_buf;
+ dma_addr_t alloc_dma;
+ int alloc_size;
void *cmd_buf;
dma_addr_t dma;
u16 cmdif_rev;
@@ -407,7 +410,7 @@ struct mlx5_core_srq {
struct mlx5_eq_table {
void __iomem *update_ci;
void __iomem *update_arm_ci;
- struct list_head *comp_eq_head;
+ struct list_head comp_eqs_list;
struct mlx5_eq pages_eq;
struct mlx5_eq async_eq;
struct mlx5_eq cmd_eq;
@@ -722,6 +725,7 @@ int mlx5_create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, u8 vecidx,
int mlx5_destroy_unmap_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq);
int mlx5_start_eqs(struct mlx5_core_dev *dev);
int mlx5_stop_eqs(struct mlx5_core_dev *dev);
+int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn, int *irqn);
int mlx5_core_attach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid, u32 qpn);
int mlx5_core_detach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid, u32 qpn);
@@ -777,14 +781,22 @@ enum {
MAX_MR_CACHE_ENTRIES = 16,
};
+enum {
+ MLX5_INTERFACE_PROTOCOL_IB = 0,
+ MLX5_INTERFACE_PROTOCOL_ETH = 1,
+};
+
struct mlx5_interface {
void * (*add)(struct mlx5_core_dev *dev);
void (*remove)(struct mlx5_core_dev *dev, void *context);
void (*event)(struct mlx5_core_dev *dev, void *context,
enum mlx5_dev_event event, unsigned long param);
+ void * (*get_dev)(void *context);
+ int protocol;
struct list_head list;
};
+void *mlx5_get_protocol_dev(struct mlx5_core_dev *mdev, int protocol);
int mlx5_register_interface(struct mlx5_interface *intf);
void mlx5_unregister_interface(struct mlx5_interface *intf);
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 5f48b8f592c5..cb3ad17edd1f 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, Mellanox Technologies inc. All rights reserved.
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h
index 61f7a342d1bf..310b5f7fd6ae 100644
--- a/include/linux/mlx5/qp.h
+++ b/include/linux/mlx5/qp.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, Mellanox Technologies inc. All rights reserved.
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
diff --git a/include/linux/mlx5/srq.h b/include/linux/mlx5/srq.h
index e1a363a33663..f43ed054a3e0 100644
--- a/include/linux/mlx5/srq.h
+++ b/include/linux/mlx5/srq.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, Mellanox Technologies inc. All rights reserved.
+ * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 6571dd78e984..8b086070c3a5 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -251,6 +251,9 @@ struct vm_operations_struct {
* writable, if an error is returned it will cause a SIGBUS */
int (*page_mkwrite)(struct vm_area_struct *vma, struct vm_fault *vmf);
+ /* same as page_mkwrite when using VM_PFNMAP|VM_MIXEDMAP */
+ int (*pfn_mkwrite)(struct vm_area_struct *vma, struct vm_fault *vmf);
+
/* called by access_process_vm when get_user_pages() fails, typically
* for use by special VMAs that can switch between memory and hardware
*/
@@ -494,18 +497,9 @@ static inline int page_count(struct page *page)
return atomic_read(&compound_head(page)->_count);
}
-#ifdef CONFIG_HUGETLB_PAGE
-extern int PageHeadHuge(struct page *page_head);
-#else /* CONFIG_HUGETLB_PAGE */
-static inline int PageHeadHuge(struct page *page_head)
-{
- return 0;
-}
-#endif /* CONFIG_HUGETLB_PAGE */
-
static inline bool __compound_tail_refcounted(struct page *page)
{
- return !PageSlab(page) && !PageHeadHuge(page);
+ return PageAnon(page) && !PageSlab(page) && !PageHeadHuge(page);
}
/*
@@ -571,53 +565,6 @@ static inline void init_page_count(struct page *page)
atomic_set(&page->_count, 1);
}
-/*
- * PageBuddy() indicate that the page is free and in the buddy system
- * (see mm/page_alloc.c).
- *
- * PAGE_BUDDY_MAPCOUNT_VALUE must be <= -2 but better not too close to
- * -2 so that an underflow of the page_mapcount() won't be mistaken
- * for a genuine PAGE_BUDDY_MAPCOUNT_VALUE. -128 can be created very
- * efficiently by most CPU architectures.
- */
-#define PAGE_BUDDY_MAPCOUNT_VALUE (-128)
-
-static inline int PageBuddy(struct page *page)
-{
- return atomic_read(&page->_mapcount) == PAGE_BUDDY_MAPCOUNT_VALUE;
-}
-
-static inline void __SetPageBuddy(struct page *page)
-{
- VM_BUG_ON_PAGE(atomic_read(&page->_mapcount) != -1, page);
- atomic_set(&page->_mapcount, PAGE_BUDDY_MAPCOUNT_VALUE);
-}
-
-static inline void __ClearPageBuddy(struct page *page)
-{
- VM_BUG_ON_PAGE(!PageBuddy(page), page);
- atomic_set(&page->_mapcount, -1);
-}
-
-#define PAGE_BALLOON_MAPCOUNT_VALUE (-256)
-
-static inline int PageBalloon(struct page *page)
-{
- return atomic_read(&page->_mapcount) == PAGE_BALLOON_MAPCOUNT_VALUE;
-}
-
-static inline void __SetPageBalloon(struct page *page)
-{
- VM_BUG_ON_PAGE(atomic_read(&page->_mapcount) != -1, page);
- atomic_set(&page->_mapcount, PAGE_BALLOON_MAPCOUNT_VALUE);
-}
-
-static inline void __ClearPageBalloon(struct page *page)
-{
- VM_BUG_ON_PAGE(!PageBalloon(page), page);
- atomic_set(&page->_mapcount, -1);
-}
-
void put_page(struct page *page);
void put_pages_list(struct list_head *pages);
@@ -1006,34 +953,10 @@ void page_address_init(void);
#define page_address_init() do { } while(0)
#endif
-/*
- * On an anonymous page mapped into a user virtual memory area,
- * page->mapping points to its anon_vma, not to a struct address_space;
- * with the PAGE_MAPPING_ANON bit set to distinguish it. See rmap.h.
- *
- * On an anonymous page in a VM_MERGEABLE area, if CONFIG_KSM is enabled,
- * the PAGE_MAPPING_KSM bit may be set along with the PAGE_MAPPING_ANON bit;
- * and then page->mapping points, not to an anon_vma, but to a private
- * structure which KSM associates with that merged page. See ksm.h.
- *
- * PAGE_MAPPING_KSM without PAGE_MAPPING_ANON is currently never used.
- *
- * Please note that, confusingly, "page_mapping" refers to the inode
- * address_space which maps the page from disk; whereas "page_mapped"
- * refers to user virtual address space into which the page is mapped.
- */
-#define PAGE_MAPPING_ANON 1
-#define PAGE_MAPPING_KSM 2
-#define PAGE_MAPPING_FLAGS (PAGE_MAPPING_ANON | PAGE_MAPPING_KSM)
-
+extern void *page_rmapping(struct page *page);
+extern struct anon_vma *page_anon_vma(struct page *page);
extern struct address_space *page_mapping(struct page *page);
-/* Neutral page->mapping pointer to address_space or anon_vma or other */
-static inline void *page_rmapping(struct page *page)
-{
- return (void *)((unsigned long)page->mapping & ~PAGE_MAPPING_FLAGS);
-}
-
extern struct address_space *__page_file_mapping(struct page *);
static inline
@@ -1045,11 +968,6 @@ struct address_space *page_file_mapping(struct page *page)
return page->mapping;
}
-static inline int PageAnon(struct page *page)
-{
- return ((unsigned long)page->mapping & PAGE_MAPPING_ANON) != 0;
-}
-
/*
* Return the pagecache index of the passed page. Regular pagecache pages
* use ->index whereas swapcache pages use ->private
@@ -1975,10 +1893,10 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
static inline unsigned long
vm_unmapped_area(struct vm_unmapped_area_info *info)
{
- if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
- return unmapped_area(info);
- else
+ if (info->flags & VM_UNMAPPED_AREA_TOPDOWN)
return unmapped_area_topdown(info);
+ else
+ return unmapped_area(info);
}
/* truncate.c */
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 590630eb59ba..8d37e26a1007 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -429,7 +429,7 @@ struct mm_struct {
#endif
/* store ref to file /proc/<pid>/exe symlink points to */
- struct file *exe_file;
+ struct file __rcu *exe_file;
#ifdef CONFIG_MMU_NOTIFIER
struct mmu_notifier_mm *mmu_notifier_mm;
#endif
diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
index 996807963716..83430f2ea757 100644
--- a/include/linux/mmc/sdio_ids.h
+++ b/include/linux/mmc/sdio_ids.h
@@ -33,6 +33,8 @@
#define SDIO_DEVICE_ID_BROADCOM_43341 0xa94d
#define SDIO_DEVICE_ID_BROADCOM_4335_4339 0x4335
#define SDIO_DEVICE_ID_BROADCOM_43362 0xa962
+#define SDIO_DEVICE_ID_BROADCOM_43430 0xa9a6
+#define SDIO_DEVICE_ID_BROADCOM_4345 0x4345
#define SDIO_DEVICE_ID_BROADCOM_4354 0x4354
#define SDIO_VENDOR_ID_INTEL 0x0089
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 2782df47101e..54d74f6eb233 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -842,16 +842,16 @@ static inline int populated_zone(struct zone *zone)
extern int movable_zone;
+#ifdef CONFIG_HIGHMEM
static inline int zone_movable_is_highmem(void)
{
-#if defined(CONFIG_HIGHMEM) && defined(CONFIG_HAVE_MEMBLOCK_NODE_MAP)
+#ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP
return movable_zone == ZONE_HIGHMEM;
-#elif defined(CONFIG_HIGHMEM)
- return (ZONE_MOVABLE - 1) == ZONE_HIGHMEM;
#else
- return 0;
+ return (ZONE_MOVABLE - 1) == ZONE_HIGHMEM;
#endif
}
+#endif
static inline int is_highmem_idx(enum zone_type idx)
{
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index e530533b94be..3bfd56778c29 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -546,6 +546,14 @@ struct amba_id {
void *data;
};
+/**
+ * struct mips_cdmm_device_id - identifies devices in MIPS CDMM bus
+ * @type: Device type identifier.
+ */
+struct mips_cdmm_device_id {
+ __u8 type;
+};
+
/*
* Match x86 CPUs for CPU specific drivers.
* See documentation of "x86_match_cpu" for details.
diff --git a/include/linux/mount.h b/include/linux/mount.h
index c2c561dc0114..f822c3c11377 100644
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
@@ -61,6 +61,7 @@ struct mnt_namespace;
#define MNT_DOOMED 0x1000000
#define MNT_SYNC_UMOUNT 0x2000000
#define MNT_MARKED 0x4000000
+#define MNT_UMOUNT 0x8000000
struct vfsmount {
struct dentry *mnt_root; /* root of the mounted tree */
@@ -92,6 +93,6 @@ extern struct vfsmount *vfs_kern_mount(struct file_system_type *type,
extern void mnt_set_expiry(struct vfsmount *mnt, struct list_head *expiry_list);
extern void mark_mounts_for_expiry(struct list_head *mounts);
-extern dev_t name_to_dev_t(char *name);
+extern dev_t name_to_dev_t(const char *name);
#endif /* _LINUX_MOUNT_H */
diff --git a/include/linux/nbd.h b/include/linux/nbd.h
deleted file mode 100644
index f62f78aef4ac..000000000000
--- a/include/linux/nbd.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * 1999 Copyright (C) Pavel Machek, pavel@ucw.cz. This code is GPL.
- * 1999/11/04 Copyright (C) 1999 VMware, Inc. (Regis "HPReg" Duchesne)
- * Made nbd_end_request() use the io_request_lock
- * 2001 Copyright (C) Steven Whitehouse
- * New nbd_end_request() for compatibility with new linux block
- * layer code.
- * 2003/06/24 Louis D. Langholtz <ldl@aros.net>
- * Removed unneeded blksize_bits field from nbd_device struct.
- * Cleanup PARANOIA usage & code.
- * 2004/02/19 Paul Clements
- * Removed PARANOIA, plus various cleanup and comments
- */
-#ifndef LINUX_NBD_H
-#define LINUX_NBD_H
-
-
-#include <linux/wait.h>
-#include <linux/mutex.h>
-#include <uapi/linux/nbd.h>
-
-struct request;
-
-struct nbd_device {
- int flags;
- int harderror; /* Code of hard error */
- struct socket * sock; /* If == NULL, device is not ready, yet */
- int magic;
-
- spinlock_t queue_lock;
- struct list_head queue_head; /* Requests waiting result */
- struct request *active_req;
- wait_queue_head_t active_wq;
- struct list_head waiting_queue; /* Requests to be sent */
- wait_queue_head_t waiting_wq;
-
- struct mutex tx_lock;
- struct gendisk *disk;
- int blksize;
- u64 bytesize;
- pid_t pid; /* pid of nbd-client, if attached */
- int xmit_timeout;
- int disconnect; /* a disconnect has been requested by user */
-};
-
-#endif
diff --git a/include/linux/net.h b/include/linux/net.h
index 17d83393afcc..738ea48be889 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -120,7 +120,6 @@ struct socket {
struct vm_area_struct;
struct page;
-struct kiocb;
struct sockaddr;
struct msghdr;
struct module;
@@ -162,8 +161,8 @@ struct proto_ops {
int (*compat_getsockopt)(struct socket *sock, int level,
int optname, char __user *optval, int __user *optlen);
#endif
- int (*sendmsg) (struct kiocb *iocb, struct socket *sock,
- struct msghdr *m, size_t total_len);
+ int (*sendmsg) (struct socket *sock, struct msghdr *m,
+ size_t total_len);
/* Notes for implementing recvmsg:
* ===============================
* msg->msg_namelen should get updated by the recvmsg handlers
@@ -172,9 +171,8 @@ struct proto_ops {
* handlers can assume that msg.msg_name is either NULL or has
* a minimum size of sizeof(struct sockaddr_storage).
*/
- int (*recvmsg) (struct kiocb *iocb, struct socket *sock,
- struct msghdr *m, size_t total_len,
- int flags);
+ int (*recvmsg) (struct socket *sock, struct msghdr *m,
+ size_t total_len, int flags);
int (*mmap) (struct file *file, struct socket *sock,
struct vm_area_struct * vma);
ssize_t (*sendpage) (struct socket *sock, struct page *page,
@@ -213,7 +211,7 @@ int sock_create(int family, int type, int proto, struct socket **res);
int sock_create_kern(int family, int type, int proto, struct socket **res);
int sock_create_lite(int family, int type, int proto, struct socket **res);
void sock_release(struct socket *sock);
-int sock_sendmsg(struct socket *sock, struct msghdr *msg, size_t len);
+int sock_sendmsg(struct socket *sock, struct msghdr *msg);
int sock_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
int flags);
struct file *sock_alloc_file(struct socket *sock, int flags, const char *dname);
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 278738873703..bcbde799ec69 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -261,7 +261,6 @@ struct header_ops {
unsigned short type, const void *daddr,
const void *saddr, unsigned int len);
int (*parse)(const struct sk_buff *skb, unsigned char *haddr);
- int (*rebuild)(struct sk_buff *skb);
int (*cache)(const struct neighbour *neigh, struct hh_cache *hh, __be16 type);
void (*cache_update)(struct hh_cache *hh,
const struct net_device *dev,
@@ -588,6 +587,7 @@ struct netdev_queue {
#ifdef CONFIG_BQL
struct dql dql;
#endif
+ unsigned long tx_maxrate;
} ____cacheline_aligned_in_smp;
static inline int netdev_queue_numa_node_read(const struct netdev_queue *q)
@@ -795,7 +795,10 @@ typedef u16 (*select_queue_fallback_t)(struct net_device *dev,
* netdev_tx_t (*ndo_start_xmit)(struct sk_buff *skb,
* struct net_device *dev);
* Called when a packet needs to be transmitted.
- * Must return NETDEV_TX_OK , NETDEV_TX_BUSY.
+ * Returns NETDEV_TX_OK. Can return NETDEV_TX_BUSY, but you should stop
+ * the queue before that can happen; it's for obsolete devices and weird
+ * corner cases, but the stack really does a non-trivial amount
+ * of useless work if you return NETDEV_TX_BUSY.
* (can also return NETDEV_TX_LOCKED iff NETIF_F_LLTX)
* Required can not be NULL.
*
@@ -875,6 +878,11 @@ typedef u16 (*select_queue_fallback_t)(struct net_device *dev,
* int (*ndo_set_vf_link_state)(struct net_device *dev, int vf, int link_state);
* int (*ndo_set_vf_port)(struct net_device *dev, int vf,
* struct nlattr *port[]);
+ *
+ * Enable or disable the VF ability to query its RSS Redirection Table and
+ * Hash Key. This is needed since on some devices VF share this information
+ * with PF and querying it may adduce a theoretical security risk.
+ * int (*ndo_set_vf_rss_query_en)(struct net_device *dev, int vf, bool setting);
* int (*ndo_get_vf_port)(struct net_device *dev, int vf, struct sk_buff *skb);
* int (*ndo_setup_tc)(struct net_device *dev, u8 tc)
* Called to setup 'tc' number of traffic classes in the net device. This
@@ -1026,15 +1034,12 @@ typedef u16 (*select_queue_fallback_t)(struct net_device *dev,
* be otherwise expressed by feature flags. The check is called with
* the set of features that the stack has calculated and it returns
* those the driver believes to be appropriate.
- *
- * int (*ndo_switch_parent_id_get)(struct net_device *dev,
- * struct netdev_phys_item_id *psid);
- * Called to get an ID of the switch chip this port is part of.
- * If driver implements this, it indicates that it represents a port
- * of a switch chip.
- * int (*ndo_switch_port_stp_update)(struct net_device *dev, u8 state);
- * Called to notify switch device port of bridge port STP
- * state change.
+ * int (*ndo_set_tx_maxrate)(struct net_device *dev,
+ * int queue_index, u32 maxrate);
+ * Called when a user wants to set a max-rate limitation of specific
+ * TX queue.
+ * int (*ndo_get_iflink)(const struct net_device *dev);
+ * Called to get the iflink value of this device.
*/
struct net_device_ops {
int (*ndo_init)(struct net_device *dev);
@@ -1099,6 +1104,9 @@ struct net_device_ops {
struct nlattr *port[]);
int (*ndo_get_vf_port)(struct net_device *dev,
int vf, struct sk_buff *skb);
+ int (*ndo_set_vf_rss_query_en)(
+ struct net_device *dev,
+ int vf, bool setting);
int (*ndo_setup_tc)(struct net_device *dev, u8 tc);
#if IS_ENABLED(CONFIG_FCOE)
int (*ndo_fcoe_enable)(struct net_device *dev);
@@ -1172,6 +1180,8 @@ struct net_device_ops {
bool new_carrier);
int (*ndo_get_phys_port_id)(struct net_device *dev,
struct netdev_phys_item_id *ppid);
+ int (*ndo_get_phys_port_name)(struct net_device *dev,
+ char *name, size_t len);
void (*ndo_add_vxlan_port)(struct net_device *dev,
sa_family_t sa_family,
__be16 port);
@@ -1191,12 +1201,10 @@ struct net_device_ops {
netdev_features_t (*ndo_features_check) (struct sk_buff *skb,
struct net_device *dev,
netdev_features_t features);
-#ifdef CONFIG_NET_SWITCHDEV
- int (*ndo_switch_parent_id_get)(struct net_device *dev,
- struct netdev_phys_item_id *psid);
- int (*ndo_switch_port_stp_update)(struct net_device *dev,
- u8 state);
-#endif
+ int (*ndo_set_tx_maxrate)(struct net_device *dev,
+ int queue_index,
+ u32 maxrate);
+ int (*ndo_get_iflink)(const struct net_device *dev);
};
/**
@@ -1305,6 +1313,8 @@ enum netdev_priv_flags {
* @base_addr: Device I/O address
* @irq: Device IRQ number
*
+ * @carrier_changes: Stats to monitor carrier on<->off transitions
+ *
* @state: Generic network queuing layer state, see netdev_state_t
* @dev_list: The global list of network devices
* @napi_list: List entry, that is used for polling napi devices
@@ -1328,7 +1338,7 @@ enum netdev_priv_flags {
* @mpls_features: Mask of features inheritable by MPLS
*
* @ifindex: interface index
- * @iflink: unique device identifier
+ * @group: The group, that the device belongs to
*
* @stats: Statistics struct, which was left as a legacy, use
* rtnl_link_stats64 instead
@@ -1338,8 +1348,6 @@ enum netdev_priv_flags {
* @tx_dropped: Dropped packets by core network,
* do not use this in drivers
*
- * @carrier_changes: Stats to monitor carrier on<->off transitions
- *
* @wireless_handlers: List of functions to handle Wireless Extensions,
* instead of ioctl,
* see <net/iw_handler.h> for details.
@@ -1348,8 +1356,7 @@ enum netdev_priv_flags {
* @netdev_ops: Includes several pointers to callbacks,
* if one wants to override the ndo_*() functions
* @ethtool_ops: Management operations
- * @fwd_ops: Management operations
- * @header_ops: Includes callbacks for creating,parsing,rebuilding,etc
+ * @header_ops: Includes callbacks for creating,parsing,caching,etc
* of Layer 2 headers.
*
* @flags: Interface flags (a la BSD)
@@ -1383,14 +1390,14 @@ enum netdev_priv_flags {
* @dev_port: Used to differentiate devices that share
* the same function
* @addr_list_lock: XXX: need comments on this one
- * @uc: unicast mac addresses
- * @mc: multicast mac addresses
- * @dev_addrs: list of device hw addresses
- * @queues_kset: Group of all Kobjects in the Tx and RX queues
* @uc_promisc: Counter, that indicates, that promiscuous mode
* has been enabled due to the need to listen to
* additional unicast addresses in a device that
* does not implement ndo_set_rx_mode()
+ * @uc: unicast mac addresses
+ * @mc: multicast mac addresses
+ * @dev_addrs: list of device hw addresses
+ * @queues_kset: Group of all Kobjects in the Tx and RX queues
* @promiscuity: Number of times, the NIC is told to work in
* Promiscuous mode, if it becomes 0 the NIC will
* exit from working in Promiscuous mode
@@ -1420,6 +1427,12 @@ enum netdev_priv_flags {
* @ingress_queue: XXX: need comments on this one
* @broadcast: hw bcast address
*
+ * @rx_cpu_rmap: CPU reverse-mapping for RX completion interrupts,
+ * indexed by RX queue number. Assigned by driver.
+ * This must only be set if the ndo_rx_flow_steer
+ * operation is defined
+ * @index_hlist: Device index hash chain
+ *
* @_tx: Array of TX queues
* @num_tx_queues: Number of TX queues allocated at alloc_netdev_mq() time
* @real_num_tx_queues: Number of TX queues currently active in device
@@ -1429,11 +1442,6 @@ enum netdev_priv_flags {
*
* @xps_maps: XXX: need comments on this one
*
- * @rx_cpu_rmap: CPU reverse-mapping for RX completion interrupts,
- * indexed by RX queue number. Assigned by driver.
- * This must only be set if the ndo_rx_flow_steer
- * operation is defined
- *
* @trans_start: Time (in jiffies) of last Tx
* @watchdog_timeo: Represents the timeout that is used by
* the watchdog ( see dev_watchdog() )
@@ -1441,7 +1449,6 @@ enum netdev_priv_flags {
*
* @pcpu_refcnt: Number of references to this device
* @todo_list: Delayed register/unregister
- * @index_hlist: Device index hash chain
* @link_watch_list: XXX: need comments on this one
*
* @reg_state: Register/unregister state machine
@@ -1489,7 +1496,6 @@ enum netdev_priv_flags {
*
* @qdisc_tx_busylock: XXX: need comments on this one
*
- * @group: The group, that the device belongs to
* @pm_qos_req: Power Management QoS object
*
* FIXME: cleanup struct net_device such that network protocol info
@@ -1509,6 +1515,8 @@ struct net_device {
unsigned long base_addr;
int irq;
+ atomic_t carrier_changes;
+
/*
* Some hardware also needs these fields (state,dev_list,
* napi_list,unreg_list,close_list) but they are not
@@ -1542,22 +1550,22 @@ struct net_device {
netdev_features_t mpls_features;
int ifindex;
- int iflink;
+ int group;
struct net_device_stats stats;
atomic_long_t rx_dropped;
atomic_long_t tx_dropped;
- atomic_t carrier_changes;
-
#ifdef CONFIG_WIRELESS_EXT
const struct iw_handler_def * wireless_handlers;
struct iw_public_data * wireless_data;
#endif
const struct net_device_ops *netdev_ops;
const struct ethtool_ops *ethtool_ops;
- const struct forwarding_accel_ops *fwd_ops;
+#ifdef CONFIG_NET_SWITCHDEV
+ const struct swdev_ops *swdev_ops;
+#endif
const struct header_ops *header_ops;
@@ -1588,6 +1596,8 @@ struct net_device {
unsigned short dev_id;
unsigned short dev_port;
spinlock_t addr_list_lock;
+ unsigned char name_assign_type;
+ bool uc_promisc;
struct netdev_hw_addr_list uc;
struct netdev_hw_addr_list mc;
struct netdev_hw_addr_list dev_addrs;
@@ -1595,10 +1605,6 @@ struct net_device {
#ifdef CONFIG_SYSFS
struct kset *queues_kset;
#endif
-
- unsigned char name_assign_type;
-
- bool uc_promisc;
unsigned int promiscuity;
unsigned int allmulti;
@@ -1645,7 +1651,10 @@ struct net_device {
struct netdev_queue __rcu *ingress_queue;
unsigned char broadcast[MAX_ADDR_LEN];
-
+#ifdef CONFIG_RFS_ACCEL
+ struct cpu_rmap *rx_cpu_rmap;
+#endif
+ struct hlist_node index_hlist;
/*
* Cache lines mostly used on transmit path
@@ -1656,13 +1665,11 @@ struct net_device {
struct Qdisc *qdisc;
unsigned long tx_queue_len;
spinlock_t tx_global_lock;
+ int watchdog_timeo;
#ifdef CONFIG_XPS
struct xps_dev_maps __rcu *xps_maps;
#endif
-#ifdef CONFIG_RFS_ACCEL
- struct cpu_rmap *rx_cpu_rmap;
-#endif
/* These may be needed for future network-power-down code. */
@@ -1672,13 +1679,11 @@ struct net_device {
*/
unsigned long trans_start;
- int watchdog_timeo;
struct timer_list watchdog_timer;
int __percpu *pcpu_refcnt;
struct list_head todo_list;
- struct hlist_node index_hlist;
struct list_head link_watch_list;
enum { NETREG_UNINITIALIZED=0,
@@ -1702,9 +1707,7 @@ struct net_device {
struct netpoll_info __rcu *npinfo;
#endif
-#ifdef CONFIG_NET_NS
- struct net *nd_net;
-#endif
+ possible_net_t nd_net;
/* mid-layer private */
union {
@@ -1745,8 +1748,6 @@ struct net_device {
#endif
struct phy_device *phydev;
struct lock_class_key *qdisc_tx_busylock;
- int group;
- struct pm_qos_request pm_qos_req;
};
#define to_net_dev(d) container_of(d, struct net_device, dev)
@@ -1844,10 +1845,7 @@ struct net *dev_net(const struct net_device *dev)
static inline
void dev_net_set(struct net_device *dev, struct net *net)
{
-#ifdef CONFIG_NET_NS
- release_net(dev->nd_net);
- dev->nd_net = hold_net(net);
-#endif
+ write_pnet(&dev->nd_net, net);
}
static inline bool netdev_uses_dsa(struct net_device *dev)
@@ -2159,6 +2157,7 @@ void __dev_remove_pack(struct packet_type *pt);
void dev_add_offload(struct packet_offload *po);
void dev_remove_offload(struct packet_offload *po);
+int dev_get_iflink(const struct net_device *dev);
struct net_device *__dev_get_by_flags(struct net *net, unsigned short flags,
unsigned short mask);
struct net_device *dev_get_by_name(struct net *net, const char *name);
@@ -2167,9 +2166,14 @@ struct net_device *__dev_get_by_name(struct net *net, const char *name);
int dev_alloc_name(struct net_device *dev, const char *name);
int dev_open(struct net_device *dev);
int dev_close(struct net_device *dev);
+int dev_close_many(struct list_head *head, bool unlink);
void dev_disable_lro(struct net_device *dev);
-int dev_loopback_xmit(struct sk_buff *newskb);
-int dev_queue_xmit(struct sk_buff *skb);
+int dev_loopback_xmit(struct sock *sk, struct sk_buff *newskb);
+int dev_queue_xmit_sk(struct sock *sk, struct sk_buff *skb);
+static inline int dev_queue_xmit(struct sk_buff *skb)
+{
+ return dev_queue_xmit_sk(skb->sk, skb);
+}
int dev_queue_xmit_accel(struct sk_buff *skb, void *accel_priv);
int register_netdevice(struct net_device *dev);
void unregister_netdevice_queue(struct net_device *dev, struct list_head *head);
@@ -2409,15 +2413,6 @@ static inline int dev_parse_header(const struct sk_buff *skb,
return dev->header_ops->parse(skb, haddr);
}
-static inline int dev_rebuild_header(struct sk_buff *skb)
-{
- const struct net_device *dev = skb->dev;
-
- if (!dev->header_ops || !dev->header_ops->rebuild)
- return 0;
- return dev->header_ops->rebuild(skb);
-}
-
typedef int gifconf_func_t(struct net_device * dev, char __user * bufptr, int len);
int register_gifconf(unsigned int family, gifconf_func_t *gifconf);
static inline int unregister_gifconf(unsigned int family)
@@ -2939,7 +2934,11 @@ static inline void dev_consume_skb_any(struct sk_buff *skb)
int netif_rx(struct sk_buff *skb);
int netif_rx_ni(struct sk_buff *skb);
-int netif_receive_skb(struct sk_buff *skb);
+int netif_receive_skb_sk(struct sock *sk, struct sk_buff *skb);
+static inline int netif_receive_skb(struct sk_buff *skb)
+{
+ return netif_receive_skb_sk(skb->sk, skb);
+}
gro_result_t napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb);
void napi_gro_flush(struct napi_struct *napi, bool flush_old);
struct sk_buff *napi_get_frags(struct napi_struct *napi);
@@ -2975,6 +2974,8 @@ int dev_set_mac_address(struct net_device *, struct sockaddr *);
int dev_change_carrier(struct net_device *, bool new_carrier);
int dev_get_phys_port_id(struct net_device *dev,
struct netdev_phys_item_id *ppid);
+int dev_get_phys_port_name(struct net_device *dev,
+ char *name, size_t len);
struct sk_buff *validate_xmit_skb_list(struct sk_buff *skb, struct net_device *dev);
struct sk_buff *dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev,
struct netdev_queue *txq, int *ret);
@@ -3679,6 +3680,9 @@ void netdev_change_features(struct net_device *dev);
void netif_stacked_transfer_operstate(const struct net_device *rootdev,
struct net_device *dev);
+netdev_features_t passthru_features_check(struct sk_buff *skb,
+ struct net_device *dev,
+ netdev_features_t features);
netdev_features_t netif_skb_features(struct sk_buff *skb);
static inline bool net_gso_ok(netdev_features_t features, int gso_type)
@@ -3709,7 +3713,7 @@ static inline bool skb_gso_ok(struct sk_buff *skb, netdev_features_t features)
(!skb_has_frag_list(skb) || (features & NETIF_F_FRAGLIST));
}
-static inline bool netif_needs_gso(struct net_device *dev, struct sk_buff *skb,
+static inline bool netif_needs_gso(struct sk_buff *skb,
netdev_features_t features)
{
return skb_is_gso(skb) && (!skb_gso_ok(skb, features) ||
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 2517ece98820..63560d0a8dfe 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -44,11 +44,39 @@ int netfilter_init(void);
struct sk_buff;
struct nf_hook_ops;
+
+struct sock;
+
+struct nf_hook_state {
+ unsigned int hook;
+ int thresh;
+ u_int8_t pf;
+ struct net_device *in;
+ struct net_device *out;
+ struct sock *sk;
+ int (*okfn)(struct sock *, struct sk_buff *);
+};
+
+static inline void nf_hook_state_init(struct nf_hook_state *p,
+ unsigned int hook,
+ int thresh, u_int8_t pf,
+ struct net_device *indev,
+ struct net_device *outdev,
+ struct sock *sk,
+ int (*okfn)(struct sock *, struct sk_buff *))
+{
+ p->hook = hook;
+ p->thresh = thresh;
+ p->pf = pf;
+ p->in = indev;
+ p->out = outdev;
+ p->sk = sk;
+ p->okfn = okfn;
+}
+
typedef unsigned int nf_hookfn(const struct nf_hook_ops *ops,
struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
- int (*okfn)(struct sk_buff *));
+ const struct nf_hook_state *state);
struct nf_hook_ops {
struct list_head list;
@@ -118,9 +146,7 @@ static inline bool nf_hooks_active(u_int8_t pf, unsigned int hook)
}
#endif
-int nf_hook_slow(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
- struct net_device *indev, struct net_device *outdev,
- int (*okfn)(struct sk_buff *), int thresh);
+int nf_hook_slow(struct sk_buff *skb, struct nf_hook_state *state);
/**
* nf_hook_thresh - call a netfilter hook
@@ -130,21 +156,29 @@ int nf_hook_slow(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
* value indicates the packet has been consumed by the hook.
*/
static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
+ struct sock *sk,
struct sk_buff *skb,
struct net_device *indev,
struct net_device *outdev,
- int (*okfn)(struct sk_buff *), int thresh)
+ int (*okfn)(struct sock *, struct sk_buff *),
+ int thresh)
{
- if (nf_hooks_active(pf, hook))
- return nf_hook_slow(pf, hook, skb, indev, outdev, okfn, thresh);
+ if (nf_hooks_active(pf, hook)) {
+ struct nf_hook_state state;
+
+ nf_hook_state_init(&state, hook, thresh, pf,
+ indev, outdev, sk, okfn);
+ return nf_hook_slow(skb, &state);
+ }
return 1;
}
-static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
- struct net_device *indev, struct net_device *outdev,
- int (*okfn)(struct sk_buff *))
+static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sock *sk,
+ struct sk_buff *skb, struct net_device *indev,
+ struct net_device *outdev,
+ int (*okfn)(struct sock *, struct sk_buff *))
{
- return nf_hook_thresh(pf, hook, skb, indev, outdev, okfn, INT_MIN);
+ return nf_hook_thresh(pf, hook, sk, skb, indev, outdev, okfn, INT_MIN);
}
/* Activate hook; either okfn or kfree_skb called, unless a hook
@@ -165,35 +199,36 @@ static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
*/
static inline int
-NF_HOOK_THRESH(uint8_t pf, unsigned int hook, struct sk_buff *skb,
- struct net_device *in, struct net_device *out,
- int (*okfn)(struct sk_buff *), int thresh)
+NF_HOOK_THRESH(uint8_t pf, unsigned int hook, struct sock *sk,
+ struct sk_buff *skb, struct net_device *in,
+ struct net_device *out,
+ int (*okfn)(struct sock *, struct sk_buff *), int thresh)
{
- int ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, thresh);
+ int ret = nf_hook_thresh(pf, hook, sk, skb, in, out, okfn, thresh);
if (ret == 1)
- ret = okfn(skb);
+ ret = okfn(sk, skb);
return ret;
}
static inline int
-NF_HOOK_COND(uint8_t pf, unsigned int hook, struct sk_buff *skb,
- struct net_device *in, struct net_device *out,
- int (*okfn)(struct sk_buff *), bool cond)
+NF_HOOK_COND(uint8_t pf, unsigned int hook, struct sock *sk,
+ struct sk_buff *skb, struct net_device *in, struct net_device *out,
+ int (*okfn)(struct sock *, struct sk_buff *), bool cond)
{
int ret;
if (!cond ||
- ((ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, INT_MIN)) == 1))
- ret = okfn(skb);
+ ((ret = nf_hook_thresh(pf, hook, sk, skb, in, out, okfn, INT_MIN)) == 1))
+ ret = okfn(sk, skb);
return ret;
}
static inline int
-NF_HOOK(uint8_t pf, unsigned int hook, struct sk_buff *skb,
+NF_HOOK(uint8_t pf, unsigned int hook, struct sock *sk, struct sk_buff *skb,
struct net_device *in, struct net_device *out,
- int (*okfn)(struct sk_buff *))
+ int (*okfn)(struct sock *, struct sk_buff *))
{
- return NF_HOOK_THRESH(pf, hook, skb, in, out, okfn, INT_MIN);
+ return NF_HOOK_THRESH(pf, hook, sk, skb, in, out, okfn, INT_MIN);
}
/* Call setsockopt() */
@@ -293,19 +328,21 @@ nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family)
}
#else /* !CONFIG_NETFILTER */
-#define NF_HOOK(pf, hook, skb, indev, outdev, okfn) (okfn)(skb)
-#define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond) (okfn)(skb)
+#define NF_HOOK(pf, hook, sk, skb, indev, outdev, okfn) (okfn)(sk, skb)
+#define NF_HOOK_COND(pf, hook, sk, skb, indev, outdev, okfn, cond) (okfn)(sk, skb)
static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
+ struct sock *sk,
struct sk_buff *skb,
struct net_device *indev,
struct net_device *outdev,
- int (*okfn)(struct sk_buff *), int thresh)
+ int (*okfn)(struct sock *sk, struct sk_buff *), int thresh)
{
- return okfn(skb);
+ return okfn(sk, skb);
}
-static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
- struct net_device *indev, struct net_device *outdev,
- int (*okfn)(struct sk_buff *))
+static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sock *sk,
+ struct sk_buff *skb, struct net_device *indev,
+ struct net_device *outdev,
+ int (*okfn)(struct sock *, struct sk_buff *))
{
return 1;
}
diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h
index f1606fa6132d..34b172301558 100644
--- a/include/linux/netfilter/ipset/ip_set.h
+++ b/include/linux/netfilter/ipset/ip_set.h
@@ -483,7 +483,7 @@ static inline int nla_put_ipaddr4(struct sk_buff *skb, int type, __be32 ipaddr)
if (!__nested)
return -EMSGSIZE;
- ret = nla_put_net32(skb, IPSET_ATTR_IPADDR_IPV4, ipaddr);
+ ret = nla_put_in_addr(skb, IPSET_ATTR_IPADDR_IPV4, ipaddr);
if (!ret)
ipset_nest_end(skb, __nested);
return ret;
@@ -497,8 +497,7 @@ static inline int nla_put_ipaddr6(struct sk_buff *skb, int type,
if (!__nested)
return -EMSGSIZE;
- ret = nla_put(skb, IPSET_ATTR_IPADDR_IPV6,
- sizeof(struct in6_addr), ipaddrptr);
+ ret = nla_put_in6_addr(skb, IPSET_ATTR_IPADDR_IPV6, ipaddrptr);
if (!ret)
ipset_nest_end(skb, __nested);
return ret;
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index cfb7191e6efa..c22a7fb8d0df 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -54,8 +54,7 @@ extern struct xt_table *arpt_register_table(struct net *net,
extern void arpt_unregister_table(struct xt_table *table);
extern unsigned int arpt_do_table(struct sk_buff *skb,
unsigned int hook,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
struct xt_table *table);
#ifdef CONFIG_COMPAT
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index c755e4971fa3..ab8f76dba668 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -2,7 +2,7 @@
#define __LINUX_BRIDGE_NETFILTER_H
#include <uapi/linux/netfilter_bridge.h>
-
+#include <linux/skbuff.h>
enum nf_br_hook_priorities {
NF_BR_PRI_FIRST = INT_MIN,
@@ -17,110 +17,48 @@ enum nf_br_hook_priorities {
#if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
-#define BRNF_PKT_TYPE 0x01
#define BRNF_BRIDGED_DNAT 0x02
-#define BRNF_BRIDGED 0x04
#define BRNF_NF_BRIDGE_PREROUTING 0x08
-#define BRNF_8021Q 0x10
-#define BRNF_PPPoE 0x20
-static inline unsigned int nf_bridge_encap_header_len(const struct sk_buff *skb)
+static inline unsigned int nf_bridge_mtu_reduction(const struct sk_buff *skb)
{
- switch (skb->protocol) {
- case __cpu_to_be16(ETH_P_8021Q):
- return VLAN_HLEN;
- case __cpu_to_be16(ETH_P_PPP_SES):
+ if (skb->nf_bridge->orig_proto == BRNF_PROTO_PPPOE)
return PPPOE_SES_HLEN;
- default:
- return 0;
- }
+ return 0;
}
-static inline void nf_bridge_update_protocol(struct sk_buff *skb)
-{
- if (skb->nf_bridge->mask & BRNF_8021Q)
- skb->protocol = htons(ETH_P_8021Q);
- else if (skb->nf_bridge->mask & BRNF_PPPoE)
- skb->protocol = htons(ETH_P_PPP_SES);
-}
+int br_handle_frame_finish(struct sock *sk, struct sk_buff *skb);
-/* Fill in the header for fragmented IP packets handled by
- * the IPv4 connection tracking code.
- *
- * Only used in br_forward.c
- */
-static inline int nf_bridge_copy_header(struct sk_buff *skb)
+static inline void br_drop_fake_rtable(struct sk_buff *skb)
{
- int err;
- unsigned int header_size;
-
- nf_bridge_update_protocol(skb);
- header_size = ETH_HLEN + nf_bridge_encap_header_len(skb);
- err = skb_cow_head(skb, header_size);
- if (err)
- return err;
+ struct dst_entry *dst = skb_dst(skb);
- skb_copy_to_linear_data_offset(skb, -header_size,
- skb->nf_bridge->data, header_size);
- __skb_push(skb, nf_bridge_encap_header_len(skb));
- return 0;
+ if (dst && (dst->flags & DST_FAKE_RTABLE))
+ skb_dst_drop(skb);
}
-static inline int nf_bridge_maybe_copy_header(struct sk_buff *skb)
+static inline int nf_bridge_get_physinif(const struct sk_buff *skb)
{
- if (skb->nf_bridge &&
- skb->nf_bridge->mask & (BRNF_BRIDGED | BRNF_BRIDGED_DNAT))
- return nf_bridge_copy_header(skb);
- return 0;
+ return skb->nf_bridge ? skb->nf_bridge->physindev->ifindex : 0;
}
-static inline unsigned int nf_bridge_mtu_reduction(const struct sk_buff *skb)
+static inline int nf_bridge_get_physoutif(const struct sk_buff *skb)
{
- if (unlikely(skb->nf_bridge->mask & BRNF_PPPoE))
- return PPPOE_SES_HLEN;
- return 0;
+ return skb->nf_bridge ? skb->nf_bridge->physoutdev->ifindex : 0;
}
-int br_handle_frame_finish(struct sk_buff *skb);
-/* Only used in br_device.c */
-static inline int br_nf_pre_routing_finish_bridge_slow(struct sk_buff *skb)
+static inline struct net_device *
+nf_bridge_get_physindev(const struct sk_buff *skb)
{
- struct nf_bridge_info *nf_bridge = skb->nf_bridge;
-
- skb_pull(skb, ETH_HLEN);
- nf_bridge->mask ^= BRNF_BRIDGED_DNAT;
- skb_copy_to_linear_data_offset(skb, -(ETH_HLEN-ETH_ALEN),
- skb->nf_bridge->data, ETH_HLEN-ETH_ALEN);
- skb->dev = nf_bridge->physindev;
- return br_handle_frame_finish(skb);
+ return skb->nf_bridge ? skb->nf_bridge->physindev : NULL;
}
-/* This is called by the IP fragmenting code and it ensures there is
- * enough room for the encapsulating header (if there is one). */
-static inline unsigned int nf_bridge_pad(const struct sk_buff *skb)
+static inline struct net_device *
+nf_bridge_get_physoutdev(const struct sk_buff *skb)
{
- if (skb->nf_bridge)
- return nf_bridge_encap_header_len(skb);
- return 0;
+ return skb->nf_bridge ? skb->nf_bridge->physoutdev : NULL;
}
-
-struct bridge_skb_cb {
- union {
- __be32 ipv4;
- } daddr;
-};
-
-static inline void br_drop_fake_rtable(struct sk_buff *skb)
-{
- struct dst_entry *dst = skb_dst(skb);
-
- if (dst && (dst->flags & DST_FAKE_RTABLE))
- skb_dst_drop(skb);
-}
-
#else
-#define nf_bridge_maybe_copy_header(skb) (0)
-#define nf_bridge_pad(skb) (0)
#define br_drop_fake_rtable(skb) do { } while (0)
#endif /* CONFIG_BRIDGE_NETFILTER */
diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h
index 34e7a2b7f867..f1bd3962e6b6 100644
--- a/include/linux/netfilter_bridge/ebtables.h
+++ b/include/linux/netfilter_bridge/ebtables.h
@@ -12,9 +12,10 @@
#ifndef __LINUX_BRIDGE_EFF_H
#define __LINUX_BRIDGE_EFF_H
+#include <linux/if.h>
+#include <linux/if_ether.h>
#include <uapi/linux/netfilter_bridge/ebtables.h>
-
/* return values for match() functions */
#define EBT_MATCH 0
#define EBT_NOMATCH 1
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index 901e84db847d..4073510da485 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -65,8 +65,7 @@ struct ipt_error {
extern void *ipt_alloc_initial_table(const struct xt_table *);
extern unsigned int ipt_do_table(struct sk_buff *skb,
unsigned int hook,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
struct xt_table *table);
#ifdef CONFIG_COMPAT
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index 610208b18c05..b40d2b635778 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -31,8 +31,7 @@ extern struct xt_table *ip6t_register_table(struct net *net,
extern void ip6t_unregister_table(struct net *net, struct xt_table *table);
extern unsigned int ip6t_do_table(struct sk_buff *skb,
unsigned int hook,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
struct xt_table *table);
/* Check for an extension */
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 02fc86d2348e..6835c1279df7 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -134,7 +134,7 @@ struct netlink_callback {
struct netlink_notify {
struct net *net;
- int portid;
+ u32 portid;
int protocol;
};
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index b01ccf371fdc..410abd172feb 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -447,13 +447,12 @@ static inline struct rpc_cred *nfs_file_cred(struct file *file)
/*
* linux/fs/nfs/direct.c
*/
-extern ssize_t nfs_direct_IO(int, struct kiocb *, struct iov_iter *, loff_t);
+extern ssize_t nfs_direct_IO(struct kiocb *, struct iov_iter *, loff_t);
extern ssize_t nfs_file_direct_read(struct kiocb *iocb,
struct iov_iter *iter,
loff_t pos);
extern ssize_t nfs_file_direct_write(struct kiocb *iocb,
- struct iov_iter *iter,
- loff_t pos);
+ struct iov_iter *iter);
/*
* linux/fs/nfs/dir.c
diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index 0adad4a5419b..8dbd05e70f09 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -117,8 +117,9 @@ struct nvme_ns {
unsigned ns_id;
int lba_shift;
- int ms;
- int pi_type;
+ u16 ms;
+ bool ext;
+ u8 pi_type;
u64 mode_select_num_blocks;
u32 mode_select_block_len;
};
diff --git a/include/linux/of.h b/include/linux/of.h
index 9bfcc18ceab3..5f124f685e07 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -622,6 +622,38 @@ static inline const char *of_prop_next_string(struct property *prop,
return NULL;
}
+static inline int of_node_check_flag(struct device_node *n, unsigned long flag)
+{
+ return 0;
+}
+
+static inline int of_node_test_and_set_flag(struct device_node *n,
+ unsigned long flag)
+{
+ return 0;
+}
+
+static inline void of_node_set_flag(struct device_node *n, unsigned long flag)
+{
+}
+
+static inline void of_node_clear_flag(struct device_node *n, unsigned long flag)
+{
+}
+
+static inline int of_property_check_flag(struct property *p, unsigned long flag)
+{
+ return 0;
+}
+
+static inline void of_property_set_flag(struct property *p, unsigned long flag)
+{
+}
+
+static inline void of_property_clear_flag(struct property *p, unsigned long flag)
+{
+}
+
#define of_match_ptr(_ptr) NULL
#define of_match_node(_matches, _node) NULL
#endif /* CONFIG_OF */
diff --git a/include/linux/of_graph.h b/include/linux/of_graph.h
index befef42e015b..7bc92e050608 100644
--- a/include/linux/of_graph.h
+++ b/include/linux/of_graph.h
@@ -14,6 +14,8 @@
#ifndef __LINUX_OF_GRAPH_H
#define __LINUX_OF_GRAPH_H
+#include <linux/types.h>
+
/**
* struct of_endpoint - the OF graph endpoint data structure
* @port: identifier (value of reg property) of a port this endpoint belongs to
@@ -26,9 +28,21 @@ struct of_endpoint {
const struct device_node *local_node;
};
+/**
+ * for_each_endpoint_of_node - iterate over every endpoint in a device node
+ * @parent: parent device node containing ports and endpoints
+ * @child: loop variable pointing to the current endpoint node
+ *
+ * When breaking out of the loop, of_node_put(child) has to be called manually.
+ */
+#define for_each_endpoint_of_node(parent, child) \
+ for (child = of_graph_get_next_endpoint(parent, NULL); child != NULL; \
+ child = of_graph_get_next_endpoint(parent, child))
+
#ifdef CONFIG_OF
int of_graph_parse_endpoint(const struct device_node *node,
struct of_endpoint *endpoint);
+struct device_node *of_graph_get_port_by_id(struct device_node *node, u32 id);
struct device_node *of_graph_get_next_endpoint(const struct device_node *parent,
struct device_node *previous);
struct device_node *of_graph_get_remote_port_parent(
@@ -42,6 +56,12 @@ static inline int of_graph_parse_endpoint(const struct device_node *node,
return -ENOSYS;
}
+static inline struct device_node *of_graph_get_port_by_id(
+ struct device_node *node, u32 id)
+{
+ return NULL;
+}
+
static inline struct device_node *of_graph_get_next_endpoint(
const struct device_node *parent,
struct device_node *previous)
diff --git a/include/linux/of_mdio.h b/include/linux/of_mdio.h
index d449018d0726..8f2237eb3485 100644
--- a/include/linux/of_mdio.h
+++ b/include/linux/of_mdio.h
@@ -24,6 +24,7 @@ struct phy_device *of_phy_attach(struct net_device *dev,
phy_interface_t iface);
extern struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np);
+extern int of_mdio_parse_addr(struct device *dev, const struct device_node *np);
#else /* CONFIG_OF */
static inline int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
@@ -60,6 +61,12 @@ static inline struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np)
{
return NULL;
}
+
+static inline int of_mdio_parse_addr(struct device *dev,
+ const struct device_node *np)
+{
+ return -ENOSYS;
+}
#endif /* CONFIG_OF */
#if defined(CONFIG_OF) && defined(CONFIG_FIXED_PHY)
diff --git a/include/linux/of_net.h b/include/linux/of_net.h
index 34597c8c1a4c..9cd72aab76fe 100644
--- a/include/linux/of_net.h
+++ b/include/linux/of_net.h
@@ -9,8 +9,11 @@
#ifdef CONFIG_OF_NET
#include <linux/of.h>
+
+struct net_device;
extern int of_get_phy_mode(struct device_node *np);
extern const void *of_get_mac_address(struct device_node *np);
+extern struct net_device *of_find_net_device_by_node(struct device_node *np);
#else
static inline int of_get_phy_mode(struct device_node *np)
{
@@ -21,6 +24,11 @@ static inline const void *of_get_mac_address(struct device_node *np)
{
return NULL;
}
+
+static inline struct net_device *of_find_net_device_by_node(struct device_node *np)
+{
+ return NULL;
+}
#endif
#endif /* __LINUX_OF_NET_H */
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index c851ff92d5b3..f34e040b34e9 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -289,6 +289,47 @@ PAGEFLAG_FALSE(HWPoison)
#define __PG_HWPOISON 0
#endif
+/*
+ * On an anonymous page mapped into a user virtual memory area,
+ * page->mapping points to its anon_vma, not to a struct address_space;
+ * with the PAGE_MAPPING_ANON bit set to distinguish it. See rmap.h.
+ *
+ * On an anonymous page in a VM_MERGEABLE area, if CONFIG_KSM is enabled,
+ * the PAGE_MAPPING_KSM bit may be set along with the PAGE_MAPPING_ANON bit;
+ * and then page->mapping points, not to an anon_vma, but to a private
+ * structure which KSM associates with that merged page. See ksm.h.
+ *
+ * PAGE_MAPPING_KSM without PAGE_MAPPING_ANON is currently never used.
+ *
+ * Please note that, confusingly, "page_mapping" refers to the inode
+ * address_space which maps the page from disk; whereas "page_mapped"
+ * refers to user virtual address space into which the page is mapped.
+ */
+#define PAGE_MAPPING_ANON 1
+#define PAGE_MAPPING_KSM 2
+#define PAGE_MAPPING_FLAGS (PAGE_MAPPING_ANON | PAGE_MAPPING_KSM)
+
+static inline int PageAnon(struct page *page)
+{
+ return ((unsigned long)page->mapping & PAGE_MAPPING_ANON) != 0;
+}
+
+#ifdef CONFIG_KSM
+/*
+ * A KSM page is one of those write-protected "shared pages" or "merged pages"
+ * which KSM maps into multiple mms, wherever identical anonymous page content
+ * is found in VM_MERGEABLE vmas. It's a PageAnon page, pointing not to any
+ * anon_vma, but to that page's node of the stable tree.
+ */
+static inline int PageKsm(struct page *page)
+{
+ return ((unsigned long)page->mapping & PAGE_MAPPING_FLAGS) ==
+ (PAGE_MAPPING_ANON | PAGE_MAPPING_KSM);
+}
+#else
+TESTPAGEFLAG_FALSE(Ksm)
+#endif
+
u64 stable_page_flags(struct page *page);
static inline int PageUptodate(struct page *page)
@@ -426,6 +467,21 @@ static inline void ClearPageCompound(struct page *page)
#endif /* !PAGEFLAGS_EXTENDED */
+#ifdef CONFIG_HUGETLB_PAGE
+int PageHuge(struct page *page);
+int PageHeadHuge(struct page *page);
+bool page_huge_active(struct page *page);
+#else
+TESTPAGEFLAG_FALSE(Huge)
+TESTPAGEFLAG_FALSE(HeadHuge)
+
+static inline bool page_huge_active(struct page *page)
+{
+ return 0;
+}
+#endif
+
+
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
/*
* PageHuge() only returns true for hugetlbfs pages, but not for
@@ -480,6 +536,53 @@ static inline int PageTransTail(struct page *page)
#endif
/*
+ * PageBuddy() indicate that the page is free and in the buddy system
+ * (see mm/page_alloc.c).
+ *
+ * PAGE_BUDDY_MAPCOUNT_VALUE must be <= -2 but better not too close to
+ * -2 so that an underflow of the page_mapcount() won't be mistaken
+ * for a genuine PAGE_BUDDY_MAPCOUNT_VALUE. -128 can be created very
+ * efficiently by most CPU architectures.
+ */
+#define PAGE_BUDDY_MAPCOUNT_VALUE (-128)
+
+static inline int PageBuddy(struct page *page)
+{
+ return atomic_read(&page->_mapcount) == PAGE_BUDDY_MAPCOUNT_VALUE;
+}
+
+static inline void __SetPageBuddy(struct page *page)
+{
+ VM_BUG_ON_PAGE(atomic_read(&page->_mapcount) != -1, page);
+ atomic_set(&page->_mapcount, PAGE_BUDDY_MAPCOUNT_VALUE);
+}
+
+static inline void __ClearPageBuddy(struct page *page)
+{
+ VM_BUG_ON_PAGE(!PageBuddy(page), page);
+ atomic_set(&page->_mapcount, -1);
+}
+
+#define PAGE_BALLOON_MAPCOUNT_VALUE (-256)
+
+static inline int PageBalloon(struct page *page)
+{
+ return atomic_read(&page->_mapcount) == PAGE_BALLOON_MAPCOUNT_VALUE;
+}
+
+static inline void __SetPageBalloon(struct page *page)
+{
+ VM_BUG_ON_PAGE(atomic_read(&page->_mapcount) != -1, page);
+ atomic_set(&page->_mapcount, PAGE_BALLOON_MAPCOUNT_VALUE);
+}
+
+static inline void __ClearPageBalloon(struct page *page)
+{
+ VM_BUG_ON_PAGE(!PageBalloon(page), page);
+ atomic_set(&page->_mapcount, -1);
+}
+
+/*
* If network-based swap is enabled, sl*b must keep track of whether pages
* were allocated from pfmemalloc reserves.
*/
diff --git a/include/linux/pci.h b/include/linux/pci.h
index e63112fb55be..353db8dc4c6e 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1178,6 +1178,7 @@ unsigned char pci_bus_max_busnr(struct pci_bus *bus);
void pci_setup_bridge(struct pci_bus *bus);
resource_size_t pcibios_window_alignment(struct pci_bus *bus,
unsigned long type);
+resource_size_t pcibios_iov_resource_alignment(struct pci_dev *dev, int resno);
#define PCI_VGA_STATE_CHANGE_BRIDGE (1 << 0)
#define PCI_VGA_STATE_CHANGE_DECODES (1 << 1)
@@ -1673,13 +1674,25 @@ int pci_ext_cfg_avail(void);
void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar);
#ifdef CONFIG_PCI_IOV
+int pci_iov_virtfn_bus(struct pci_dev *dev, int id);
+int pci_iov_virtfn_devfn(struct pci_dev *dev, int id);
+
int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn);
void pci_disable_sriov(struct pci_dev *dev);
int pci_num_vf(struct pci_dev *dev);
int pci_vfs_assigned(struct pci_dev *dev);
int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs);
int pci_sriov_get_totalvfs(struct pci_dev *dev);
+resource_size_t pci_iov_resource_size(struct pci_dev *dev, int resno);
#else
+static inline int pci_iov_virtfn_bus(struct pci_dev *dev, int id)
+{
+ return -ENOSYS;
+}
+static inline int pci_iov_virtfn_devfn(struct pci_dev *dev, int id)
+{
+ return -ENOSYS;
+}
static inline int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn)
{ return -ENODEV; }
static inline void pci_disable_sriov(struct pci_dev *dev) { }
@@ -1690,6 +1703,8 @@ static inline int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs)
{ return 0; }
static inline int pci_sriov_get_totalvfs(struct pci_dev *dev)
{ return 0; }
+static inline resource_size_t pci_iov_resource_size(struct pci_dev *dev, int resno)
+{ return 0; }
#endif
#if defined(CONFIG_HOTPLUG_PCI) || defined(CONFIG_HOTPLUG_PCI_MODULE)
diff --git a/include/linux/personality.h b/include/linux/personality.h
index 646c0a7d50fa..aeb7892b2468 100644
--- a/include/linux/personality.h
+++ b/include/linux/personality.h
@@ -3,52 +3,14 @@
#include <uapi/linux/personality.h>
-
-/*
- * Handling of different ABIs (personalities).
- */
-
-struct exec_domain;
-struct pt_regs;
-
-extern int register_exec_domain(struct exec_domain *);
-extern int unregister_exec_domain(struct exec_domain *);
-extern int __set_personality(unsigned int);
-
-
-/*
- * Description of an execution domain.
- *
- * The first two members are refernced from assembly source
- * and should stay where they are unless explicitly needed.
- */
-typedef void (*handler_t)(int, struct pt_regs *);
-
-struct exec_domain {
- const char *name; /* name of the execdomain */
- handler_t handler; /* handler for syscalls */
- unsigned char pers_low; /* lowest personality */
- unsigned char pers_high; /* highest personality */
- unsigned long *signal_map; /* signal mapping */
- unsigned long *signal_invmap; /* reverse signal mapping */
- struct map_segment *err_map; /* error mapping */
- struct map_segment *socktype_map; /* socket type mapping */
- struct map_segment *sockopt_map; /* socket option mapping */
- struct map_segment *af_map; /* address family mapping */
- struct module *module; /* module context of the ed. */
- struct exec_domain *next; /* linked list (internal) */
-};
-
/*
* Return the base personality without flags.
*/
#define personality(pers) (pers & PER_MASK)
-
/*
* Change personality of the currently running process.
*/
-#define set_personality(pers) \
- ((current->personality == (pers)) ? 0 : __set_personality(pers))
+#define set_personality(pers) (current->personality = (pers))
#endif /* _LINUX_PERSONALITY_H */
diff --git a/include/linux/phy_fixed.h b/include/linux/phy_fixed.h
index 7e75bfe37cc7..fe5732d53eda 100644
--- a/include/linux/phy_fixed.h
+++ b/include/linux/phy_fixed.h
@@ -21,6 +21,9 @@ extern void fixed_phy_del(int phy_addr);
extern int fixed_phy_set_link_update(struct phy_device *phydev,
int (*link_update)(struct net_device *,
struct fixed_phy_status *));
+extern int fixed_phy_update_state(struct phy_device *phydev,
+ const struct fixed_phy_status *status,
+ const struct fixed_phy_status *changed);
#else
static inline int fixed_phy_add(unsigned int irq, int phy_id,
struct fixed_phy_status *status)
@@ -43,6 +46,12 @@ static inline int fixed_phy_set_link_update(struct phy_device *phydev,
{
return -ENODEV;
}
+static inline int fixed_phy_update_state(struct phy_device *phydev,
+ const struct fixed_phy_status *status,
+ const struct fixed_phy_status *changed)
+{
+ return -ENODEV;
+}
#endif /* CONFIG_FIXED_PHY */
#endif /* __PHY_FIXED_H */
diff --git a/include/linux/platform_data/nxp-nci.h b/include/linux/platform_data/nxp-nci.h
new file mode 100644
index 000000000000..d6ed28679bb2
--- /dev/null
+++ b/include/linux/platform_data/nxp-nci.h
@@ -0,0 +1,27 @@
+/*
+ * Generic platform data for the NXP NCI NFC chips.
+ *
+ * Copyright (C) 2014 NXP Semiconductors All rights reserved.
+ *
+ * Authors: Clément Perrochaud <clement.perrochaud@nxp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _NXP_NCI_H_
+#define _NXP_NCI_H_
+
+struct nxp_nci_nfc_platform_data {
+ unsigned int gpio_en;
+ unsigned int gpio_fw;
+ unsigned int irq;
+};
+
+#endif /* _NXP_NCI_H_ */
diff --git a/include/linux/platform_data/tpm_stm_st33.h b/include/linux/platform_data/st33zp24.h
index ff75310c0f47..817dfdb37885 100644
--- a/include/linux/platform_data/tpm_stm_st33.h
+++ b/include/linux/platform_data/st33zp24.h
@@ -1,6 +1,6 @@
/*
- * STMicroelectronics TPM I2C Linux driver for TPM ST33ZP24
- * Copyright (C) 2009, 2010 STMicroelectronics
+ * STMicroelectronics TPM Linux driver for TPM 1.2 ST33ZP24
+ * Copyright (C) 2009 - 2015 STMicroelectronics
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -14,20 +14,9 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
- *
- * STMicroelectronics version 1.2.0, Copyright (C) 2010
- * STMicroelectronics comes with ABSOLUTELY NO WARRANTY.
- * This is free software, and you are welcome to redistribute it
- * under certain conditions.
- *
- * @Author: Christophe RICARD tpmsupport@st.com
- *
- * @File: stm_st33_tpm.h
- *
- * @Date: 09/15/2010
*/
-#ifndef __STM_ST33_TPM_H__
-#define __STM_ST33_TPM_H__
+#ifndef __ST33ZP24_H__
+#define __ST33ZP24_H__
#define TPM_ST33_I2C "st33zp24-i2c"
#define TPM_ST33_SPI "st33zp24-spi"
@@ -36,4 +25,4 @@ struct st33zp24_platform_data {
int io_lpcpd;
};
-#endif /* __STM_ST33_TPM_H__ */
+#endif /* __ST33ZP24_H__ */
diff --git a/include/linux/printk.h b/include/linux/printk.h
index baa3f97d8ce8..9b30871c9149 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -255,6 +255,11 @@ extern asmlinkage void dump_stack(void) __cold;
printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
#define pr_info(fmt, ...) \
printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
+/*
+ * Like KERN_CONT, pr_cont() should only be used when continuing
+ * a line with no newline ('\n') enclosed. Otherwise it defaults
+ * back to KERN_DEFAULT.
+ */
#define pr_cont(fmt, ...) \
printk(KERN_CONT fmt, ##__VA_ARGS__)
diff --git a/include/linux/pstore.h b/include/linux/pstore.h
index 8884f6e507f7..8e7a25b068b0 100644
--- a/include/linux/pstore.h
+++ b/include/linux/pstore.h
@@ -40,6 +40,7 @@ enum pstore_type_id {
PSTORE_TYPE_PPC_OF = 5,
PSTORE_TYPE_PPC_COMMON = 6,
PSTORE_TYPE_PMSG = 7,
+ PSTORE_TYPE_PPC_OPAL = 8,
PSTORE_TYPE_UNKNOWN = 255
};
diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h
index 0d8ff3fb84ba..b8b73066d137 100644
--- a/include/linux/ptp_clock_kernel.h
+++ b/include/linux/ptp_clock_kernel.h
@@ -64,11 +64,11 @@ struct ptp_clock_request {
* @adjtime: Shifts the time of the hardware clock.
* parameter delta: Desired change in nanoseconds.
*
- * @gettime: Reads the current time from the hardware clock.
- * parameter ts: Holds the result.
+ * @gettime64: Reads the current time from the hardware clock.
+ * parameter ts: Holds the result.
*
- * @settime: Set the current time on the hardware clock.
- * parameter ts: Time value to set.
+ * @settime64: Set the current time on the hardware clock.
+ * parameter ts: Time value to set.
*
* @enable: Request driver to enable or disable an ancillary feature.
* parameter request: Desired resource to enable or disable.
@@ -104,8 +104,8 @@ struct ptp_clock_info {
struct ptp_pin_desc *pin_config;
int (*adjfreq)(struct ptp_clock_info *ptp, s32 delta);
int (*adjtime)(struct ptp_clock_info *ptp, s64 delta);
- int (*gettime)(struct ptp_clock_info *ptp, struct timespec *ts);
- int (*settime)(struct ptp_clock_info *ptp, const struct timespec *ts);
+ int (*gettime64)(struct ptp_clock_info *ptp, struct timespec64 *ts);
+ int (*settime64)(struct ptp_clock_info *p, const struct timespec64 *ts);
int (*enable)(struct ptp_clock_info *ptp,
struct ptp_clock_request *request, int on);
int (*verify)(struct ptp_clock_info *ptp, unsigned int pin,
diff --git a/include/linux/quota.h b/include/linux/quota.h
index d534e8ed308a..b2505acfd3c0 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -50,6 +50,7 @@
#undef USRQUOTA
#undef GRPQUOTA
+#undef PRJQUOTA
enum quota_type {
USRQUOTA = 0, /* element used for user quotas */
GRPQUOTA = 1, /* element used for group quotas */
@@ -319,6 +320,7 @@ struct dquot_operations {
/* get reserved quota for delayed alloc, value returned is managed by
* quota code only */
qsize_t *(*get_reserved_space) (struct inode *);
+ int (*get_projid) (struct inode *, kprojid_t *);/* Get project ID */
};
struct path;
@@ -344,7 +346,10 @@ struct qc_dqblk {
int d_rt_spc_warns; /* # warnings issued wrt RT space */
};
-/* Field specifiers for ->set_dqblk() in struct qc_dqblk */
+/*
+ * Field specifiers for ->set_dqblk() in struct qc_dqblk and also for
+ * ->set_info() in struct qc_info
+ */
#define QC_INO_SOFT (1<<0)
#define QC_INO_HARD (1<<1)
#define QC_SPC_SOFT (1<<2)
@@ -365,6 +370,51 @@ struct qc_dqblk {
#define QC_INO_COUNT (1<<13)
#define QC_RT_SPACE (1<<14)
#define QC_ACCT_MASK (QC_SPACE | QC_INO_COUNT | QC_RT_SPACE)
+#define QC_FLAGS (1<<15)
+
+#define QCI_SYSFILE (1 << 0) /* Quota file is hidden from userspace */
+#define QCI_ROOT_SQUASH (1 << 1) /* Root squash turned on */
+#define QCI_ACCT_ENABLED (1 << 2) /* Quota accounting enabled */
+#define QCI_LIMITS_ENFORCED (1 << 3) /* Quota limits enforced */
+
+/* Structures for communicating via ->get_state */
+struct qc_type_state {
+ unsigned int flags; /* Flags QCI_* */
+ unsigned int spc_timelimit; /* Time after which space softlimit is
+ * enforced */
+ unsigned int ino_timelimit; /* Ditto for inode softlimit */
+ unsigned int rt_spc_timelimit; /* Ditto for real-time space */
+ unsigned int spc_warnlimit; /* Limit for number of space warnings */
+ unsigned int ino_warnlimit; /* Ditto for inodes */
+ unsigned int rt_spc_warnlimit; /* Ditto for real-time space */
+ unsigned long long ino; /* Inode number of quota file */
+ blkcnt_t blocks; /* Number of 512-byte blocks in the file */
+ blkcnt_t nextents; /* Number of extents in the file */
+};
+
+struct qc_state {
+ unsigned int s_incoredqs; /* Number of dquots in core */
+ /*
+ * Per quota type information. The array should really have
+ * max(MAXQUOTAS, XQM_MAXQUOTAS) entries. BUILD_BUG_ON in
+ * quota_getinfo() makes sure XQM_MAXQUOTAS is large enough. Once VFS
+ * supports project quotas, this can be changed to MAXQUOTAS
+ */
+ struct qc_type_state s_state[XQM_MAXQUOTAS];
+};
+
+/* Structure for communicating via ->set_info */
+struct qc_info {
+ int i_fieldmask; /* mask of fields to change in ->set_info() */
+ unsigned int i_flags; /* Flags QCI_* */
+ unsigned int i_spc_timelimit; /* Time after which space softlimit is
+ * enforced */
+ unsigned int i_ino_timelimit; /* Ditto for inode softlimit */
+ unsigned int i_rt_spc_timelimit;/* Ditto for real-time space */
+ unsigned int i_spc_warnlimit; /* Limit for number of space warnings */
+ unsigned int i_ino_warnlimit; /* Limit for number of inode warnings */
+ unsigned int i_rt_spc_warnlimit; /* Ditto for real-time space */
+};
/* Operations handling requests from userspace */
struct quotactl_ops {
@@ -373,12 +423,10 @@ struct quotactl_ops {
int (*quota_enable)(struct super_block *, unsigned int);
int (*quota_disable)(struct super_block *, unsigned int);
int (*quota_sync)(struct super_block *, int);
- int (*get_info)(struct super_block *, int, struct if_dqinfo *);
- int (*set_info)(struct super_block *, int, struct if_dqinfo *);
+ int (*set_info)(struct super_block *, int, struct qc_info *);
int (*get_dqblk)(struct super_block *, struct kqid, struct qc_dqblk *);
int (*set_dqblk)(struct super_block *, struct kqid, struct qc_dqblk *);
- int (*get_xstate)(struct super_block *, struct fs_quota_stat *);
- int (*get_xstatev)(struct super_block *, struct fs_quota_statv *);
+ int (*get_state)(struct super_block *, struct qc_state *);
int (*rm_xquota)(struct super_block *, unsigned int);
};
@@ -389,7 +437,19 @@ struct quota_format_type {
struct quota_format_type *qf_next;
};
-/* Quota state flags - they actually come in two flavors - for users and groups */
+/**
+ * Quota state flags - they actually come in two flavors - for users and groups.
+ *
+ * Actual typed flags layout:
+ * USRQUOTA GRPQUOTA
+ * DQUOT_USAGE_ENABLED 0x0001 0x0002
+ * DQUOT_LIMITS_ENABLED 0x0004 0x0008
+ * DQUOT_SUSPENDED 0x0010 0x0020
+ *
+ * Following bits are used for non-typed flags:
+ * DQUOT_QUOTA_SYS_FILE 0x0040
+ * DQUOT_NEGATIVE_USAGE 0x0080
+ */
enum {
_DQUOT_USAGE_ENABLED = 0, /* Track disk usage for users */
_DQUOT_LIMITS_ENABLED, /* Enforce quota limits for users */
@@ -398,9 +458,9 @@ enum {
* memory to turn them on */
_DQUOT_STATE_FLAGS
};
-#define DQUOT_USAGE_ENABLED (1 << _DQUOT_USAGE_ENABLED)
-#define DQUOT_LIMITS_ENABLED (1 << _DQUOT_LIMITS_ENABLED)
-#define DQUOT_SUSPENDED (1 << _DQUOT_SUSPENDED)
+#define DQUOT_USAGE_ENABLED (1 << _DQUOT_USAGE_ENABLED * MAXQUOTAS)
+#define DQUOT_LIMITS_ENABLED (1 << _DQUOT_LIMITS_ENABLED * MAXQUOTAS)
+#define DQUOT_SUSPENDED (1 << _DQUOT_SUSPENDED * MAXQUOTAS)
#define DQUOT_STATE_FLAGS (DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED | \
DQUOT_SUSPENDED)
/* Other quota flags */
@@ -414,15 +474,21 @@ enum {
*/
#define DQUOT_NEGATIVE_USAGE (1 << (DQUOT_STATE_LAST + 1))
/* Allow negative quota usage */
-
static inline unsigned int dquot_state_flag(unsigned int flags, int type)
{
- return flags << _DQUOT_STATE_FLAGS * type;
+ return flags << type;
}
static inline unsigned int dquot_generic_flag(unsigned int flags, int type)
{
- return (flags >> _DQUOT_STATE_FLAGS * type) & DQUOT_STATE_FLAGS;
+ return (flags >> type) & DQUOT_STATE_FLAGS;
+}
+
+/* Bitmap of quota types where flag is set in flags */
+static __always_inline unsigned dquot_state_types(unsigned flags, unsigned flag)
+{
+ BUILD_BUG_ON_NOT_POWER_OF_2(flag);
+ return (flags / flag) & ((1 << MAXQUOTAS) - 1);
}
#ifdef CONFIG_QUOTA_NETLINK_INTERFACE
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index df73258cca47..77ca6601ff25 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -95,8 +95,8 @@ int dquot_quota_on_mount(struct super_block *sb, char *qf_name,
int dquot_quota_off(struct super_block *sb, int type);
int dquot_writeback_dquots(struct super_block *sb, int type);
int dquot_quota_sync(struct super_block *sb, int type);
-int dquot_get_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii);
-int dquot_set_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii);
+int dquot_get_state(struct super_block *sb, struct qc_state *state);
+int dquot_set_dqinfo(struct super_block *sb, int type, struct qc_info *ii);
int dquot_get_dqblk(struct super_block *sb, struct kqid id,
struct qc_dqblk *di);
int dquot_set_dqblk(struct super_block *sb, struct kqid id,
@@ -134,10 +134,7 @@ static inline bool sb_has_quota_suspended(struct super_block *sb, int type)
static inline unsigned sb_any_quota_suspended(struct super_block *sb)
{
- unsigned type, tmsk = 0;
- for (type = 0; type < MAXQUOTAS; type++)
- tmsk |= sb_has_quota_suspended(sb, type) << type;
- return tmsk;
+ return dquot_state_types(sb_dqopt(sb)->flags, DQUOT_SUSPENDED);
}
/* Does kernel know about any quota information for given sb + type? */
@@ -149,10 +146,7 @@ static inline bool sb_has_quota_loaded(struct super_block *sb, int type)
static inline unsigned sb_any_quota_loaded(struct super_block *sb)
{
- unsigned type, tmsk = 0;
- for (type = 0; type < MAXQUOTAS; type++)
- tmsk |= sb_has_quota_loaded(sb, type) << type;
- return tmsk;
+ return dquot_state_types(sb_dqopt(sb)->flags, DQUOT_USAGE_ENABLED);
}
static inline bool sb_has_quota_active(struct super_block *sb, int type)
diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index 67fc8fcdc4b0..a7ff409f386d 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -70,7 +70,8 @@ void ctrl_alt_del(void);
#define POWEROFF_CMD_PATH_LEN 256
extern char poweroff_cmd[POWEROFF_CMD_PATH_LEN];
-extern int orderly_poweroff(bool force);
+extern void orderly_poweroff(bool force);
+extern void orderly_reboot(void);
/*
* Emergency restart, callable from an interrupt handler.
diff --git a/include/linux/remoteproc.h b/include/linux/remoteproc.h
index 9e7e745dac55..78b8a9b9d40a 100644
--- a/include/linux/remoteproc.h
+++ b/include/linux/remoteproc.h
@@ -404,6 +404,7 @@ enum rproc_crash_type {
* @table_ptr: pointer to the resource table in effect
* @cached_table: copy of the resource table
* @table_csum: checksum of the resource table
+ * @has_iommu: flag to indicate if remote processor is behind an MMU
*/
struct rproc {
struct klist_node node;
@@ -435,6 +436,7 @@ struct rproc {
struct resource_table *table_ptr;
struct resource_table *cached_table;
u32 table_csum;
+ bool has_iommu;
};
/* we currently support only two vrings per rvdev */
diff --git a/include/linux/rhashtable.h b/include/linux/rhashtable.h
index d438eeb08bff..e23d242d1230 100644
--- a/include/linux/rhashtable.h
+++ b/include/linux/rhashtable.h
@@ -1,14 +1,13 @@
/*
* Resizable, Scalable, Concurrent Hash Table
*
- * Copyright (c) 2014 Thomas Graf <tgraf@suug.ch>
+ * Copyright (c) 2015 Herbert Xu <herbert@gondor.apana.org.au>
+ * Copyright (c) 2014-2015 Thomas Graf <tgraf@suug.ch>
* Copyright (c) 2008-2014 Patrick McHardy <kaber@trash.net>
*
- * Based on the following paper by Josh Triplett, Paul E. McKenney
- * and Jonathan Walpole:
- * https://www.usenix.org/legacy/event/atc11/tech/final_files/Triplett.pdf
- *
* Code partially derived from nft_hash
+ * Rewritten with rehash code from br_multicast plus single list
+ * pointer as suggested by Josh Triplett
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -19,9 +18,12 @@
#define _LINUX_RHASHTABLE_H
#include <linux/compiler.h>
+#include <linux/errno.h>
+#include <linux/jhash.h>
#include <linux/list_nulls.h>
#include <linux/workqueue.h>
#include <linux/mutex.h>
+#include <linux/rcupdate.h>
/*
* The end of the chain is marked with a special nulls marks which has
@@ -42,6 +44,9 @@
#define RHT_HASH_BITS 27
#define RHT_BASE_SHIFT RHT_HASH_BITS
+/* Base bits plus 1 bit for nulls marker */
+#define RHT_HASH_RESERVED_SPACE (RHT_BASE_BITS + 1)
+
struct rhash_head {
struct rhash_head __rcu *next;
};
@@ -49,20 +54,43 @@ struct rhash_head {
/**
* struct bucket_table - Table of hash buckets
* @size: Number of hash buckets
+ * @rehash: Current bucket being rehashed
+ * @hash_rnd: Random seed to fold into hash
* @locks_mask: Mask to apply before accessing locks[]
* @locks: Array of spinlocks protecting individual buckets
+ * @walkers: List of active walkers
+ * @rcu: RCU structure for freeing the table
+ * @future_tbl: Table under construction during rehashing
* @buckets: size * hash buckets
*/
struct bucket_table {
- size_t size;
+ unsigned int size;
+ unsigned int rehash;
+ u32 hash_rnd;
unsigned int locks_mask;
spinlock_t *locks;
+ struct list_head walkers;
+ struct rcu_head rcu;
+
+ struct bucket_table __rcu *future_tbl;
struct rhash_head __rcu *buckets[] ____cacheline_aligned_in_smp;
};
+/**
+ * struct rhashtable_compare_arg - Key for the function rhashtable_compare
+ * @ht: Hash table
+ * @key: Key to compare against
+ */
+struct rhashtable_compare_arg {
+ struct rhashtable *ht;
+ const void *key;
+};
+
typedef u32 (*rht_hashfn_t)(const void *data, u32 len, u32 seed);
-typedef u32 (*rht_obj_hashfn_t)(const void *data, u32 seed);
+typedef u32 (*rht_obj_hashfn_t)(const void *data, u32 len, u32 seed);
+typedef int (*rht_obj_cmpfn_t)(struct rhashtable_compare_arg *arg,
+ const void *obj);
struct rhashtable;
@@ -72,60 +100,62 @@ struct rhashtable;
* @key_len: Length of key
* @key_offset: Offset of key in struct to be hashed
* @head_offset: Offset of rhash_head in struct to be hashed
- * @hash_rnd: Seed to use while hashing
- * @max_shift: Maximum number of shifts while expanding
- * @min_shift: Minimum number of shifts while shrinking
+ * @max_size: Maximum size while expanding
+ * @min_size: Minimum size while shrinking
* @nulls_base: Base value to generate nulls marker
+ * @insecure_elasticity: Set to true to disable chain length checks
+ * @automatic_shrinking: Enable automatic shrinking of tables
* @locks_mul: Number of bucket locks to allocate per cpu (default: 128)
- * @hashfn: Function to hash key
+ * @hashfn: Hash function (default: jhash2 if !(key_len % 4), or jhash)
* @obj_hashfn: Function to hash object
+ * @obj_cmpfn: Function to compare key with object
*/
struct rhashtable_params {
size_t nelem_hint;
size_t key_len;
size_t key_offset;
size_t head_offset;
- u32 hash_rnd;
- size_t max_shift;
- size_t min_shift;
+ unsigned int max_size;
+ unsigned int min_size;
u32 nulls_base;
+ bool insecure_elasticity;
+ bool automatic_shrinking;
size_t locks_mul;
rht_hashfn_t hashfn;
rht_obj_hashfn_t obj_hashfn;
+ rht_obj_cmpfn_t obj_cmpfn;
};
/**
* struct rhashtable - Hash table handle
* @tbl: Bucket table
- * @future_tbl: Table under construction during expansion/shrinking
* @nelems: Number of elements in table
- * @shift: Current size (1 << shift)
+ * @key_len: Key length for hashfn
+ * @elasticity: Maximum chain length before rehash
* @p: Configuration parameters
* @run_work: Deferred worker to expand/shrink asynchronously
* @mutex: Mutex to protect current/future table swapping
- * @walkers: List of active walkers
- * @being_destroyed: True if table is set up for destruction
+ * @lock: Spin lock to protect walker list
*/
struct rhashtable {
struct bucket_table __rcu *tbl;
- struct bucket_table __rcu *future_tbl;
atomic_t nelems;
- atomic_t shift;
+ unsigned int key_len;
+ unsigned int elasticity;
struct rhashtable_params p;
struct work_struct run_work;
struct mutex mutex;
- struct list_head walkers;
- bool being_destroyed;
+ spinlock_t lock;
};
/**
* struct rhashtable_walker - Hash table walker
* @list: List entry on list of walkers
- * @resize: Resize event occured
+ * @tbl: The table that we were walking over
*/
struct rhashtable_walker {
struct list_head list;
- bool resize;
+ struct bucket_table *tbl;
};
/**
@@ -162,6 +192,118 @@ static inline unsigned long rht_get_nulls_value(const struct rhash_head *ptr)
return ((unsigned long) ptr) >> 1;
}
+static inline void *rht_obj(const struct rhashtable *ht,
+ const struct rhash_head *he)
+{
+ return (char *)he - ht->p.head_offset;
+}
+
+static inline unsigned int rht_bucket_index(const struct bucket_table *tbl,
+ unsigned int hash)
+{
+ return (hash >> RHT_HASH_RESERVED_SPACE) & (tbl->size - 1);
+}
+
+static inline unsigned int rht_key_hashfn(
+ struct rhashtable *ht, const struct bucket_table *tbl,
+ const void *key, const struct rhashtable_params params)
+{
+ unsigned int hash;
+
+ /* params must be equal to ht->p if it isn't constant. */
+ if (!__builtin_constant_p(params.key_len))
+ hash = ht->p.hashfn(key, ht->key_len, tbl->hash_rnd);
+ else if (params.key_len) {
+ unsigned int key_len = params.key_len;
+
+ if (params.hashfn)
+ hash = params.hashfn(key, key_len, tbl->hash_rnd);
+ else if (key_len & (sizeof(u32) - 1))
+ hash = jhash(key, key_len, tbl->hash_rnd);
+ else
+ hash = jhash2(key, key_len / sizeof(u32),
+ tbl->hash_rnd);
+ } else {
+ unsigned int key_len = ht->p.key_len;
+
+ if (params.hashfn)
+ hash = params.hashfn(key, key_len, tbl->hash_rnd);
+ else
+ hash = jhash(key, key_len, tbl->hash_rnd);
+ }
+
+ return rht_bucket_index(tbl, hash);
+}
+
+static inline unsigned int rht_head_hashfn(
+ struct rhashtable *ht, const struct bucket_table *tbl,
+ const struct rhash_head *he, const struct rhashtable_params params)
+{
+ const char *ptr = rht_obj(ht, he);
+
+ return likely(params.obj_hashfn) ?
+ rht_bucket_index(tbl, params.obj_hashfn(ptr, params.key_len ?:
+ ht->p.key_len,
+ tbl->hash_rnd)) :
+ rht_key_hashfn(ht, tbl, ptr + params.key_offset, params);
+}
+
+/**
+ * rht_grow_above_75 - returns true if nelems > 0.75 * table-size
+ * @ht: hash table
+ * @tbl: current table
+ */
+static inline bool rht_grow_above_75(const struct rhashtable *ht,
+ const struct bucket_table *tbl)
+{
+ /* Expand table when exceeding 75% load */
+ return atomic_read(&ht->nelems) > (tbl->size / 4 * 3) &&
+ (!ht->p.max_size || tbl->size < ht->p.max_size);
+}
+
+/**
+ * rht_shrink_below_30 - returns true if nelems < 0.3 * table-size
+ * @ht: hash table
+ * @tbl: current table
+ */
+static inline bool rht_shrink_below_30(const struct rhashtable *ht,
+ const struct bucket_table *tbl)
+{
+ /* Shrink table beneath 30% load */
+ return atomic_read(&ht->nelems) < (tbl->size * 3 / 10) &&
+ tbl->size > ht->p.min_size;
+}
+
+/**
+ * rht_grow_above_100 - returns true if nelems > table-size
+ * @ht: hash table
+ * @tbl: current table
+ */
+static inline bool rht_grow_above_100(const struct rhashtable *ht,
+ const struct bucket_table *tbl)
+{
+ return atomic_read(&ht->nelems) > tbl->size;
+}
+
+/* The bucket lock is selected based on the hash and protects mutations
+ * on a group of hash buckets.
+ *
+ * A maximum of tbl->size/2 bucket locks is allocated. This ensures that
+ * a single lock always covers both buckets which may both contains
+ * entries which link to the same bucket of the old table during resizing.
+ * This allows to simplify the locking as locking the bucket in both
+ * tables during resize always guarantee protection.
+ *
+ * IMPORTANT: When holding the bucket lock of both the old and new table
+ * during expansions and shrinking, the old bucket lock must always be
+ * acquired first.
+ */
+static inline spinlock_t *rht_bucket_lock(const struct bucket_table *tbl,
+ unsigned int hash)
+{
+ return &tbl->locks[hash & tbl->locks_mask];
+}
+
#ifdef CONFIG_PROVE_LOCKING
int lockdep_rht_mutex_is_held(struct rhashtable *ht);
int lockdep_rht_bucket_is_held(const struct bucket_table *tbl, u32 hash);
@@ -178,23 +320,13 @@ static inline int lockdep_rht_bucket_is_held(const struct bucket_table *tbl,
}
#endif /* CONFIG_PROVE_LOCKING */
-int rhashtable_init(struct rhashtable *ht, struct rhashtable_params *params);
-
-void rhashtable_insert(struct rhashtable *ht, struct rhash_head *node);
-bool rhashtable_remove(struct rhashtable *ht, struct rhash_head *node);
-
-int rhashtable_expand(struct rhashtable *ht);
-int rhashtable_shrink(struct rhashtable *ht);
+int rhashtable_init(struct rhashtable *ht,
+ const struct rhashtable_params *params);
-void *rhashtable_lookup(struct rhashtable *ht, const void *key);
-void *rhashtable_lookup_compare(struct rhashtable *ht, const void *key,
- bool (*compare)(void *, void *), void *arg);
-
-bool rhashtable_lookup_insert(struct rhashtable *ht, struct rhash_head *obj);
-bool rhashtable_lookup_compare_insert(struct rhashtable *ht,
- struct rhash_head *obj,
- bool (*compare)(void *, void *),
- void *arg);
+int rhashtable_insert_slow(struct rhashtable *ht, const void *key,
+ struct rhash_head *obj,
+ struct bucket_table *old_tbl);
+int rhashtable_insert_rehash(struct rhashtable *ht);
int rhashtable_walk_init(struct rhashtable *ht, struct rhashtable_iter *iter);
void rhashtable_walk_exit(struct rhashtable_iter *iter);
@@ -202,6 +334,9 @@ int rhashtable_walk_start(struct rhashtable_iter *iter) __acquires(RCU);
void *rhashtable_walk_next(struct rhashtable_iter *iter);
void rhashtable_walk_stop(struct rhashtable_iter *iter) __releases(RCU);
+void rhashtable_free_and_destroy(struct rhashtable *ht,
+ void (*free_fn)(void *ptr, void *arg),
+ void *arg);
void rhashtable_destroy(struct rhashtable *ht);
#define rht_dereference(p, ht) \
@@ -352,4 +487,316 @@ void rhashtable_destroy(struct rhashtable *ht);
rht_for_each_entry_rcu_continue(tpos, pos, (tbl)->buckets[hash],\
tbl, hash, member)
+static inline int rhashtable_compare(struct rhashtable_compare_arg *arg,
+ const void *obj)
+{
+ struct rhashtable *ht = arg->ht;
+ const char *ptr = obj;
+
+ return memcmp(ptr + ht->p.key_offset, arg->key, ht->p.key_len);
+}
+
+/**
+ * rhashtable_lookup_fast - search hash table, inlined version
+ * @ht: hash table
+ * @key: the pointer to the key
+ * @params: hash table parameters
+ *
+ * Computes the hash value for the key and traverses the bucket chain looking
+ * for a entry with an identical key. The first matching entry is returned.
+ *
+ * Returns the first entry on which the compare function returned true.
+ */
+static inline void *rhashtable_lookup_fast(
+ struct rhashtable *ht, const void *key,
+ const struct rhashtable_params params)
+{
+ struct rhashtable_compare_arg arg = {
+ .ht = ht,
+ .key = key,
+ };
+ const struct bucket_table *tbl;
+ struct rhash_head *he;
+ unsigned int hash;
+
+ rcu_read_lock();
+
+ tbl = rht_dereference_rcu(ht->tbl, ht);
+restart:
+ hash = rht_key_hashfn(ht, tbl, key, params);
+ rht_for_each_rcu(he, tbl, hash) {
+ if (params.obj_cmpfn ?
+ params.obj_cmpfn(&arg, rht_obj(ht, he)) :
+ rhashtable_compare(&arg, rht_obj(ht, he)))
+ continue;
+ rcu_read_unlock();
+ return rht_obj(ht, he);
+ }
+
+ /* Ensure we see any new tables. */
+ smp_rmb();
+
+ tbl = rht_dereference_rcu(tbl->future_tbl, ht);
+ if (unlikely(tbl))
+ goto restart;
+ rcu_read_unlock();
+
+ return NULL;
+}
+
+/* Internal function, please use rhashtable_insert_fast() instead */
+static inline int __rhashtable_insert_fast(
+ struct rhashtable *ht, const void *key, struct rhash_head *obj,
+ const struct rhashtable_params params)
+{
+ struct rhashtable_compare_arg arg = {
+ .ht = ht,
+ .key = key,
+ };
+ struct bucket_table *tbl, *new_tbl;
+ struct rhash_head *head;
+ spinlock_t *lock;
+ unsigned int elasticity;
+ unsigned int hash;
+ int err;
+
+restart:
+ rcu_read_lock();
+
+ tbl = rht_dereference_rcu(ht->tbl, ht);
+
+ /* All insertions must grab the oldest table containing
+ * the hashed bucket that is yet to be rehashed.
+ */
+ for (;;) {
+ hash = rht_head_hashfn(ht, tbl, obj, params);
+ lock = rht_bucket_lock(tbl, hash);
+ spin_lock_bh(lock);
+
+ if (tbl->rehash <= hash)
+ break;
+
+ spin_unlock_bh(lock);
+ tbl = rht_dereference_rcu(tbl->future_tbl, ht);
+ }
+
+ new_tbl = rht_dereference_rcu(tbl->future_tbl, ht);
+ if (unlikely(new_tbl)) {
+ err = rhashtable_insert_slow(ht, key, obj, new_tbl);
+ if (err == -EAGAIN)
+ goto slow_path;
+ goto out;
+ }
+
+ if (unlikely(rht_grow_above_100(ht, tbl))) {
+slow_path:
+ spin_unlock_bh(lock);
+ err = rhashtable_insert_rehash(ht);
+ rcu_read_unlock();
+ if (err)
+ return err;
+
+ goto restart;
+ }
+
+ err = -EEXIST;
+ elasticity = ht->elasticity;
+ rht_for_each(head, tbl, hash) {
+ if (key &&
+ unlikely(!(params.obj_cmpfn ?
+ params.obj_cmpfn(&arg, rht_obj(ht, head)) :
+ rhashtable_compare(&arg, rht_obj(ht, head)))))
+ goto out;
+ if (!--elasticity)
+ goto slow_path;
+ }
+
+ err = 0;
+
+ head = rht_dereference_bucket(tbl->buckets[hash], tbl, hash);
+
+ RCU_INIT_POINTER(obj->next, head);
+
+ rcu_assign_pointer(tbl->buckets[hash], obj);
+
+ atomic_inc(&ht->nelems);
+ if (rht_grow_above_75(ht, tbl))
+ schedule_work(&ht->run_work);
+
+out:
+ spin_unlock_bh(lock);
+ rcu_read_unlock();
+
+ return err;
+}
+
+/**
+ * rhashtable_insert_fast - insert object into hash table
+ * @ht: hash table
+ * @obj: pointer to hash head inside object
+ * @params: hash table parameters
+ *
+ * Will take a per bucket spinlock to protect against mutual mutations
+ * on the same bucket. Multiple insertions may occur in parallel unless
+ * they map to the same bucket lock.
+ *
+ * It is safe to call this function from atomic context.
+ *
+ * Will trigger an automatic deferred table resizing if the size grows
+ * beyond the watermark indicated by grow_decision() which can be passed
+ * to rhashtable_init().
+ */
+static inline int rhashtable_insert_fast(
+ struct rhashtable *ht, struct rhash_head *obj,
+ const struct rhashtable_params params)
+{
+ return __rhashtable_insert_fast(ht, NULL, obj, params);
+}
+
+/**
+ * rhashtable_lookup_insert_fast - lookup and insert object into hash table
+ * @ht: hash table
+ * @obj: pointer to hash head inside object
+ * @params: hash table parameters
+ *
+ * Locks down the bucket chain in both the old and new table if a resize
+ * is in progress to ensure that writers can't remove from the old table
+ * and can't insert to the new table during the atomic operation of search
+ * and insertion. Searches for duplicates in both the old and new table if
+ * a resize is in progress.
+ *
+ * This lookup function may only be used for fixed key hash table (key_len
+ * parameter set). It will BUG() if used inappropriately.
+ *
+ * It is safe to call this function from atomic context.
+ *
+ * Will trigger an automatic deferred table resizing if the size grows
+ * beyond the watermark indicated by grow_decision() which can be passed
+ * to rhashtable_init().
+ */
+static inline int rhashtable_lookup_insert_fast(
+ struct rhashtable *ht, struct rhash_head *obj,
+ const struct rhashtable_params params)
+{
+ const char *key = rht_obj(ht, obj);
+
+ BUG_ON(ht->p.obj_hashfn);
+
+ return __rhashtable_insert_fast(ht, key + ht->p.key_offset, obj,
+ params);
+}
+
+/**
+ * rhashtable_lookup_insert_key - search and insert object to hash table
+ * with explicit key
+ * @ht: hash table
+ * @key: key
+ * @obj: pointer to hash head inside object
+ * @params: hash table parameters
+ *
+ * Locks down the bucket chain in both the old and new table if a resize
+ * is in progress to ensure that writers can't remove from the old table
+ * and can't insert to the new table during the atomic operation of search
+ * and insertion. Searches for duplicates in both the old and new table if
+ * a resize is in progress.
+ *
+ * Lookups may occur in parallel with hashtable mutations and resizing.
+ *
+ * Will trigger an automatic deferred table resizing if the size grows
+ * beyond the watermark indicated by grow_decision() which can be passed
+ * to rhashtable_init().
+ *
+ * Returns zero on success.
+ */
+static inline int rhashtable_lookup_insert_key(
+ struct rhashtable *ht, const void *key, struct rhash_head *obj,
+ const struct rhashtable_params params)
+{
+ BUG_ON(!ht->p.obj_hashfn || !key);
+
+ return __rhashtable_insert_fast(ht, key, obj, params);
+}
+
+/* Internal function, please use rhashtable_remove_fast() instead */
+static inline int __rhashtable_remove_fast(
+ struct rhashtable *ht, struct bucket_table *tbl,
+ struct rhash_head *obj, const struct rhashtable_params params)
+{
+ struct rhash_head __rcu **pprev;
+ struct rhash_head *he;
+ spinlock_t * lock;
+ unsigned int hash;
+ int err = -ENOENT;
+
+ hash = rht_head_hashfn(ht, tbl, obj, params);
+ lock = rht_bucket_lock(tbl, hash);
+
+ spin_lock_bh(lock);
+
+ pprev = &tbl->buckets[hash];
+ rht_for_each(he, tbl, hash) {
+ if (he != obj) {
+ pprev = &he->next;
+ continue;
+ }
+
+ rcu_assign_pointer(*pprev, obj->next);
+ err = 0;
+ break;
+ }
+
+ spin_unlock_bh(lock);
+
+ return err;
+}
+
+/**
+ * rhashtable_remove_fast - remove object from hash table
+ * @ht: hash table
+ * @obj: pointer to hash head inside object
+ * @params: hash table parameters
+ *
+ * Since the hash chain is single linked, the removal operation needs to
+ * walk the bucket chain upon removal. The removal operation is thus
+ * considerable slow if the hash table is not correctly sized.
+ *
+ * Will automatically shrink the table via rhashtable_expand() if the
+ * shrink_decision function specified at rhashtable_init() returns true.
+ *
+ * Returns zero on success, -ENOENT if the entry could not be found.
+ */
+static inline int rhashtable_remove_fast(
+ struct rhashtable *ht, struct rhash_head *obj,
+ const struct rhashtable_params params)
+{
+ struct bucket_table *tbl;
+ int err;
+
+ rcu_read_lock();
+
+ tbl = rht_dereference_rcu(ht->tbl, ht);
+
+ /* Because we have already taken (and released) the bucket
+ * lock in old_tbl, if we find that future_tbl is not yet
+ * visible then that guarantees the entry to still be in
+ * the old tbl if it exists.
+ */
+ while ((err = __rhashtable_remove_fast(ht, tbl, obj, params)) &&
+ (tbl = rht_dereference_rcu(tbl->future_tbl, ht)))
+ ;
+
+ if (err)
+ goto out;
+
+ atomic_dec(&ht->nelems);
+ if (unlikely(ht->p.automatic_shrinking &&
+ rht_shrink_below_30(ht, tbl)))
+ schedule_work(&ht->run_work);
+
+out:
+ rcu_read_unlock();
+
+ return err;
+}
+
#endif /* _LINUX_RHASHTABLE_H */
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index c4c559a45dc8..c89c53a113a8 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -105,14 +105,6 @@ static inline void put_anon_vma(struct anon_vma *anon_vma)
__put_anon_vma(anon_vma);
}
-static inline struct anon_vma *page_anon_vma(struct page *page)
-{
- if (((unsigned long)page->mapping & PAGE_MAPPING_FLAGS) !=
- PAGE_MAPPING_ANON)
- return NULL;
- return page_rmapping(page);
-}
-
static inline void vma_lock_anon_vma(struct vm_area_struct *vma)
{
struct anon_vma *anon_vma = vma->anon_vma;
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 5db76a32fcab..2da5d1081ad9 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -77,7 +77,20 @@ static inline struct netdev_queue *dev_ingress_queue(struct net_device *dev)
return rtnl_dereference(dev->ingress_queue);
}
-extern struct netdev_queue *dev_ingress_queue_create(struct net_device *dev);
+struct netdev_queue *dev_ingress_queue_create(struct net_device *dev);
+
+#ifdef CONFIG_NET_CLS_ACT
+void net_inc_ingress_queue(void);
+void net_dec_ingress_queue(void);
+#else
+static inline void net_inc_ingress_queue(void)
+{
+}
+
+static inline void net_dec_ingress_queue(void)
+{
+}
+#endif
extern void rtnetlink_init(void);
extern void __rtnl_unlock(void);
diff --git a/include/linux/sched.h b/include/linux/sched.h
index f74d4cc3a3e5..8222ae40ecb0 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -125,7 +125,6 @@ struct sched_attr {
u64 sched_period;
};
-struct exec_domain;
struct futex_pi_state;
struct robust_list_head;
struct bio_list;
@@ -2311,11 +2310,6 @@ extern void set_curr_task(int cpu, struct task_struct *p);
void yield(void);
-/*
- * The default (Linux) execution domain.
- */
-extern struct exec_domain default_exec_domain;
-
union thread_union {
struct thread_info thread_info;
unsigned long stack[THREAD_SIZE/sizeof(long)];
diff --git a/include/linux/security.h b/include/linux/security.h
index 4e14e3d6309f..18264ea9e314 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1716,7 +1716,6 @@ struct security_operations {
int (*tun_dev_attach_queue) (void *security);
int (*tun_dev_attach) (struct sock *sk, void *security);
int (*tun_dev_open) (void *security);
- void (*skb_owned_by) (struct sk_buff *skb, struct sock *sk);
#endif /* CONFIG_SECURITY_NETWORK */
#ifdef CONFIG_SECURITY_NETWORK_XFRM
@@ -2734,8 +2733,6 @@ int security_tun_dev_attach_queue(void *security);
int security_tun_dev_attach(struct sock *sk, void *security);
int security_tun_dev_open(void *security);
-void security_skb_owned_by(struct sk_buff *skb, struct sock *sk);
-
#else /* CONFIG_SECURITY_NETWORK */
static inline int security_unix_stream_connect(struct sock *sock,
struct sock *other,
@@ -2927,11 +2924,6 @@ static inline int security_tun_dev_open(void *security)
{
return 0;
}
-
-static inline void security_skb_owned_by(struct sk_buff *skb, struct sock *sk)
-{
-}
-
#endif /* CONFIG_SECURITY_NETWORK */
#ifdef CONFIG_SECURITY_NETWORK_XFRM
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index f54d6659713a..0991259643d6 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -166,10 +166,16 @@ struct nf_conntrack {
#if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
struct nf_bridge_info {
atomic_t use;
+ enum {
+ BRNF_PROTO_UNCHANGED,
+ BRNF_PROTO_8021Q,
+ BRNF_PROTO_PPPOE
+ } orig_proto;
+ bool pkt_otherhost;
unsigned int mask;
struct net_device *physindev;
struct net_device *physoutdev;
- unsigned long data[32 / sizeof(unsigned long)];
+ char neigh_header[8];
};
#endif
@@ -492,7 +498,6 @@ static inline u32 skb_mstamp_us_delta(const struct skb_mstamp *t1,
* @napi_id: id of the NAPI struct this skb came from
* @secmark: security marking
* @mark: Generic packet mark
- * @dropcount: total number of sk_receive_queue overflows
* @vlan_proto: vlan encapsulation protocol
* @vlan_tci: vlan tag control information
* @inner_protocol: Protocol (encapsulation)
@@ -641,7 +646,6 @@ struct sk_buff {
#endif
union {
__u32 mark;
- __u32 dropcount;
__u32 reserved_tailroom;
};
@@ -870,8 +874,7 @@ unsigned int skb_seq_read(unsigned int consumed, const u8 **data,
void skb_abort_seq_read(struct skb_seq_state *st);
unsigned int skb_find_text(struct sk_buff *skb, unsigned int from,
- unsigned int to, struct ts_config *config,
- struct ts_state *state);
+ unsigned int to, struct ts_config *config);
/*
* Packet hash types specify the type of hash in skb_set_hash.
diff --git a/include/linux/smp.h b/include/linux/smp.h
index be91db2a7017..c4414074bd88 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -18,7 +18,7 @@ struct call_single_data {
struct llist_node llist;
smp_call_func_t func;
void *info;
- u16 flags;
+ unsigned int flags;
};
/* total number of cpus in this system (may exceed NR_CPUS) */
diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
index 46cca4c06848..083ac388098e 100644
--- a/include/linux/sock_diag.h
+++ b/include/linux/sock_diag.h
@@ -19,8 +19,8 @@ void sock_diag_unregister(const struct sock_diag_handler *h);
void sock_diag_register_inet_compat(int (*fn)(struct sk_buff *skb, struct nlmsghdr *nlh));
void sock_diag_unregister_inet_compat(int (*fn)(struct sk_buff *skb, struct nlmsghdr *nlh));
-int sock_diag_check_cookie(void *sk, __u32 *cookie);
-void sock_diag_save_cookie(void *sk, __u32 *cookie);
+int sock_diag_check_cookie(struct sock *sk, const __u32 *cookie);
+void sock_diag_save_cookie(struct sock *sk, __u32 *cookie);
int sock_diag_put_meminfo(struct sock *sk, struct sk_buff *skb, int attr);
int sock_diag_put_filterinfo(bool may_report_filterinfo, struct sock *sk,
diff --git a/include/linux/socket.h b/include/linux/socket.h
index 5c19cba34dce..5bf59c8493b7 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -51,6 +51,7 @@ struct msghdr {
void *msg_control; /* ancillary data */
__kernel_size_t msg_controllen; /* ancillary data buffer length */
unsigned int msg_flags; /* flags on received message */
+ struct kiocb *msg_iocb; /* ptr to iocb for async requests */
};
struct user_msghdr {
@@ -138,6 +139,11 @@ static inline struct cmsghdr * cmsg_nxthdr (struct msghdr *__msg, struct cmsghdr
return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg);
}
+static inline size_t msg_data_left(struct msghdr *msg)
+{
+ return iov_iter_count(&msg->msg_iter);
+}
+
/* "Socket"-level control message types: */
#define SCM_RIGHTS 0x01 /* rw: access rights (array of int) */
@@ -181,6 +187,7 @@ struct ucred {
#define AF_WANPIPE 25 /* Wanpipe API Sockets */
#define AF_LLC 26 /* Linux LLC */
#define AF_IB 27 /* Native InfiniBand address */
+#define AF_MPLS 28 /* MPLS */
#define AF_CAN 29 /* Controller Area Network */
#define AF_TIPC 30 /* TIPC sockets */
#define AF_BLUETOOTH 31 /* Bluetooth sockets */
@@ -226,6 +233,7 @@ struct ucred {
#define PF_WANPIPE AF_WANPIPE
#define PF_LLC AF_LLC
#define PF_IB AF_IB
+#define PF_MPLS AF_MPLS
#define PF_CAN AF_CAN
#define PF_TIPC AF_TIPC
#define PF_BLUETOOTH AF_BLUETOOTH
diff --git a/include/linux/spi/at86rf230.h b/include/linux/spi/at86rf230.h
index cd519a11c2c6..b63fe6f5fdc8 100644
--- a/include/linux/spi/at86rf230.h
+++ b/include/linux/spi/at86rf230.h
@@ -22,6 +22,7 @@ struct at86rf230_platform_data {
int rstn;
int slp_tr;
int dig2;
+ u8 xtal_trim;
};
#endif
diff --git a/include/linux/spi/cc2520.h b/include/linux/spi/cc2520.h
index 85b8ee67e937..e741e8baad92 100644
--- a/include/linux/spi/cc2520.h
+++ b/include/linux/spi/cc2520.h
@@ -21,6 +21,7 @@ struct cc2520_platform_data {
int sfd;
int reset;
int vreg;
+ bool amplified;
};
#endif
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index cd63851b57f2..7f484a239f53 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -114,6 +114,8 @@ struct plat_stmmacenet_data {
int maxmtu;
int multicast_filter_bins;
int unicast_filter_entries;
+ int tx_fifo_size;
+ int rx_fifo_size;
void (*fix_mac_speed)(void *priv, unsigned int speed);
void (*bus_setup)(void __iomem *ioaddr);
void *(*setup)(struct platform_device *pdev);
diff --git a/include/linux/string_helpers.h b/include/linux/string_helpers.h
index 657571817260..71f711db4500 100644
--- a/include/linux/string_helpers.h
+++ b/include/linux/string_helpers.h
@@ -10,7 +10,7 @@ enum string_size_units {
STRING_UNITS_2, /* use binary powers of 2^10 */
};
-void string_get_size(u64 size, enum string_size_units units,
+void string_get_size(u64 size, u64 blk_size, enum string_size_units units,
char *buf, int len);
#define UNESCAPE_SPACE 0x01
@@ -47,22 +47,22 @@ static inline int string_unescape_any_inplace(char *buf)
#define ESCAPE_ANY_NP (ESCAPE_ANY | ESCAPE_NP)
#define ESCAPE_HEX 0x20
-int string_escape_mem(const char *src, size_t isz, char **dst, size_t osz,
+int string_escape_mem(const char *src, size_t isz, char *dst, size_t osz,
unsigned int flags, const char *esc);
static inline int string_escape_mem_any_np(const char *src, size_t isz,
- char **dst, size_t osz, const char *esc)
+ char *dst, size_t osz, const char *esc)
{
return string_escape_mem(src, isz, dst, osz, ESCAPE_ANY_NP, esc);
}
-static inline int string_escape_str(const char *src, char **dst, size_t sz,
+static inline int string_escape_str(const char *src, char *dst, size_t sz,
unsigned int flags, const char *esc)
{
return string_escape_mem(src, strlen(src), dst, sz, flags, esc);
}
-static inline int string_escape_str_any_np(const char *src, char **dst,
+static inline int string_escape_str_any_np(const char *src, char *dst,
size_t sz, const char *esc)
{
return string_escape_str(src, dst, sz, ESCAPE_ANY_NP, esc);
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 7067eca501e2..cee108cbe2d5 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -307,7 +307,7 @@ extern void lru_add_drain(void);
extern void lru_add_drain_cpu(int cpu);
extern void lru_add_drain_all(void);
extern void rotate_reclaimable_page(struct page *page);
-extern void deactivate_page(struct page *page);
+extern void deactivate_file_page(struct page *page);
extern void swap_setup(void);
extern void add_page_to_unevictable_list(struct page *page);
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index b7361f831226..795d5fea5697 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -212,4 +212,7 @@ static inline void setup_sysctl_set(struct ctl_table_set *p,
#endif /* CONFIG_SYSCTL */
+int sysctl_max_threads(struct ctl_table *table, int write,
+ void __user *buffer, size_t *lenp, loff_t *ppos);
+
#endif /* _LINUX_SYSCTL_H */
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 1a7adb411647..0caa3a2d4106 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -58,6 +58,7 @@ static inline unsigned int tcp_optlen(const struct sk_buff *skb)
struct tcp_fastopen_cookie {
s8 len;
u8 val[TCP_FASTOPEN_COOKIE_MAX];
+ bool exp; /* In RFC6994 experimental option format */
};
/* This defines a selective acknowledgement block. */
@@ -111,7 +112,7 @@ struct tcp_request_sock_ops;
struct tcp_request_sock {
struct inet_request_sock req;
const struct tcp_request_sock_ops *af_specific;
- struct sock *listener; /* needed for TFO */
+ bool tfo_listener;
u32 rcv_isn;
u32 snt_isn;
u32 snt_synack; /* synack sent time */
@@ -188,6 +189,7 @@ struct tcp_sock {
u8 do_early_retrans:1,/* Enable RFC5827 early-retransmit */
syn_data:1, /* SYN includes data */
syn_fastopen:1, /* SYN includes Fast Open option */
+ syn_fastopen_exp:1,/* SYN includes Fast Open exp. option */
syn_data_acked:1,/* data in SYN is acked by SYN-ACK */
is_cwnd_limited:1;/* forward progress limited by snd_cwnd? */
u32 tlp_high_seq; /* snd_nxt at the time of TLP retransmit. */
@@ -236,7 +238,6 @@ struct tcp_sock {
u32 lost_out; /* Lost packets */
u32 sacked_out; /* SACK'd packets */
u32 fackets_out; /* FACK'd packets */
- u32 tso_deferred;
/* from STCP, retrans queue hinting */
struct sk_buff* lost_skb_hint;
diff --git a/include/linux/types.h b/include/linux/types.h
index 6747247e3f9f..59698be03490 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -146,12 +146,6 @@ typedef u64 dma_addr_t;
typedef u32 dma_addr_t;
#endif /* dma_addr_t */
-#ifdef __CHECKER__
-#else
-#endif
-#ifdef __CHECK_ENDIAN__
-#else
-#endif
typedef unsigned __bitwise__ gfp_t;
typedef unsigned __bitwise__ fmode_t;
typedef unsigned __bitwise__ oom_flags_t;
diff --git a/include/linux/udp.h b/include/linux/udp.h
index 247cfdcc4b08..87c094961bd5 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -34,7 +34,7 @@ static inline struct udphdr *inner_udp_hdr(const struct sk_buff *skb)
#define UDP_HTABLE_SIZE_MIN (CONFIG_BASE_SMALL ? 128 : 256)
-static inline int udp_hashfn(struct net *net, unsigned num, unsigned mask)
+static inline u32 udp_hashfn(const struct net *net, u32 num, u32 mask)
{
return (num + net_hash_mix(net)) & mask;
}
diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
index 2d1f9b627f91..0ee05da38899 100644
--- a/include/linux/uidgid.h
+++ b/include/linux/uidgid.h
@@ -29,6 +29,7 @@ typedef struct {
#define KUIDT_INIT(value) (kuid_t){ value }
#define KGIDT_INIT(value) (kgid_t){ value }
+#ifdef CONFIG_MULTIUSER
static inline uid_t __kuid_val(kuid_t uid)
{
return uid.val;
@@ -38,6 +39,17 @@ static inline gid_t __kgid_val(kgid_t gid)
{
return gid.val;
}
+#else
+static inline uid_t __kuid_val(kuid_t uid)
+{
+ return 0;
+}
+
+static inline gid_t __kgid_val(kgid_t gid)
+{
+ return 0;
+}
+#endif
#define GLOBAL_ROOT_UID KUIDT_INIT(0)
#define GLOBAL_ROOT_GID KGIDT_INIT(0)
diff --git a/include/linux/uio.h b/include/linux/uio.h
index 15f11fb9fff6..8b01e1c3c614 100644
--- a/include/linux/uio.h
+++ b/include/linux/uio.h
@@ -112,6 +112,14 @@ static inline bool iter_is_iovec(struct iov_iter *i)
}
/*
+ * Get one of READ or WRITE out of iter->type without any other flags OR'd in
+ * with it.
+ *
+ * The ?: is just for type safety.
+ */
+#define iov_iter_rw(i) ((0 ? (struct iov_iter *)0 : (i))->type & RW_MASK)
+
+/*
* Cap the iov_iter by given limit; note that the second argument is
* *not* the new size - it's upper limit for such. Passing it a value
* greater than the amount of data in iov_iter is fine - it'll just do
diff --git a/include/linux/util_macros.h b/include/linux/util_macros.h
new file mode 100644
index 000000000000..d5f4fb69dba3
--- /dev/null
+++ b/include/linux/util_macros.h
@@ -0,0 +1,40 @@
+#ifndef _LINUX_HELPER_MACROS_H_
+#define _LINUX_HELPER_MACROS_H_
+
+#define __find_closest(x, a, as, op) \
+({ \
+ typeof(as) __fc_i, __fc_as = (as) - 1; \
+ typeof(x) __fc_x = (x); \
+ typeof(*a) *__fc_a = (a); \
+ for (__fc_i = 0; __fc_i < __fc_as; __fc_i++) { \
+ if (__fc_x op DIV_ROUND_CLOSEST(__fc_a[__fc_i] + \
+ __fc_a[__fc_i + 1], 2)) \
+ break; \
+ } \
+ (__fc_i); \
+})
+
+/**
+ * find_closest - locate the closest element in a sorted array
+ * @x: The reference value.
+ * @a: The array in which to look for the closest element. Must be sorted
+ * in ascending order.
+ * @as: Size of 'a'.
+ *
+ * Returns the index of the element closest to 'x'.
+ */
+#define find_closest(x, a, as) __find_closest(x, a, as, <=)
+
+/**
+ * find_closest_descending - locate the closest element in a sorted array
+ * @x: The reference value.
+ * @a: The array in which to look for the closest element. Must be sorted
+ * in descending order.
+ * @as: Size of 'a'.
+ *
+ * Similar to find_closest() but 'a' is expected to be sorted in descending
+ * order.
+ */
+#define find_closest_descending(x, a, as) __find_closest(x, a, as, >=)
+
+#endif
diff --git a/include/linux/zsmalloc.h b/include/linux/zsmalloc.h
index 3283c6a55425..1338190b5478 100644
--- a/include/linux/zsmalloc.h
+++ b/include/linux/zsmalloc.h
@@ -47,5 +47,6 @@ void *zs_map_object(struct zs_pool *pool, unsigned long handle,
void zs_unmap_object(struct zs_pool *pool, unsigned long handle);
unsigned long zs_get_total_pages(struct zs_pool *pool);
+unsigned long zs_compact(struct zs_pool *pool);
#endif
diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index 6fab66c5c5af..c6b97e58cf84 100644
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -211,6 +211,8 @@ struct p9_dirent {
char d_name[256];
};
+struct iov_iter;
+
int p9_client_statfs(struct p9_fid *fid, struct p9_rstatfs *sb);
int p9_client_rename(struct p9_fid *fid, struct p9_fid *newdirfid,
const char *name);
@@ -236,10 +238,8 @@ int p9_client_clunk(struct p9_fid *fid);
int p9_client_fsync(struct p9_fid *fid, int datasync);
int p9_client_remove(struct p9_fid *fid);
int p9_client_unlinkat(struct p9_fid *dfid, const char *name, int flags);
-int p9_client_read(struct p9_fid *fid, char *data, char __user *udata,
- u64 offset, u32 count);
-int p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
- u64 offset, u32 count);
+int p9_client_read(struct p9_fid *fid, u64 offset, struct iov_iter *to, int *err);
+int p9_client_write(struct p9_fid *fid, u64 offset, struct iov_iter *from, int *err);
int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset);
int p9dirent_read(struct p9_client *clnt, char *buf, int len,
struct p9_dirent *dirent);
diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
index 2a25dec30211..5122b5e40f78 100644
--- a/include/net/9p/transport.h
+++ b/include/net/9p/transport.h
@@ -61,7 +61,7 @@ struct p9_trans_module {
int (*cancel) (struct p9_client *, struct p9_req_t *req);
int (*cancelled)(struct p9_client *, struct p9_req_t *req);
int (*zc_request)(struct p9_client *, struct p9_req_t *,
- char *, char *, int , int, int, int);
+ struct iov_iter *, struct iov_iter *, int , int, int);
};
void v9fs_register_trans(struct p9_trans_module *m);
diff --git a/include/net/af_vsock.h b/include/net/af_vsock.h
index 0d87674fb775..172632dd9930 100644
--- a/include/net/af_vsock.h
+++ b/include/net/af_vsock.h
@@ -100,8 +100,8 @@ struct vsock_transport {
/* DGRAM. */
int (*dgram_bind)(struct vsock_sock *, struct sockaddr_vm *);
- int (*dgram_dequeue)(struct kiocb *kiocb, struct vsock_sock *vsk,
- struct msghdr *msg, size_t len, int flags);
+ int (*dgram_dequeue)(struct vsock_sock *vsk, struct msghdr *msg,
+ size_t len, int flags);
int (*dgram_enqueue)(struct vsock_sock *, struct sockaddr_vm *,
struct msghdr *, size_t len);
bool (*dgram_allow)(u32 cid, u32 port);
diff --git a/include/net/arp.h b/include/net/arp.h
index 73c49864076b..5e0f891d476c 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -9,28 +9,17 @@
extern struct neigh_table arp_tbl;
-static inline u32 arp_hashfn(u32 key, const struct net_device *dev, u32 hash_rnd)
+static inline u32 arp_hashfn(const void *pkey, const struct net_device *dev, u32 *hash_rnd)
{
+ u32 key = *(const u32 *)pkey;
u32 val = key ^ hash32_ptr(dev);
- return val * hash_rnd;
+ return val * hash_rnd[0];
}
static inline struct neighbour *__ipv4_neigh_lookup_noref(struct net_device *dev, u32 key)
{
- struct neigh_hash_table *nht = rcu_dereference_bh(arp_tbl.nht);
- struct neighbour *n;
- u32 hash_val;
-
- hash_val = arp_hashfn(key, dev, nht->hash_rnd[0]) >> (32 - nht->hash_shift);
- for (n = rcu_dereference_bh(nht->hash_buckets[hash_val]);
- n != NULL;
- n = rcu_dereference_bh(n->next)) {
- if (n->dev == dev && *(u32 *)n->primary_key == key)
- return n;
- }
-
- return NULL;
+ return ___neigh_lookup_noref(&arp_tbl, neigh_key_eq32, arp_hashfn, &key, dev);
}
static inline struct neighbour *__ipv4_neigh_lookup(struct net_device *dev, u32 key)
@@ -47,7 +36,6 @@ static inline struct neighbour *__ipv4_neigh_lookup(struct net_device *dev, u32
}
void arp_init(void);
-int arp_find(unsigned char *haddr, struct sk_buff *skb);
int arp_ioctl(struct net *net, unsigned int cmd, void __user *arg);
void arp_send(int type, int ptype, __be32 dest_ip,
struct net_device *dev, __be32 src_ip,
diff --git a/include/net/ax25.h b/include/net/ax25.h
index bf0396e9a5d3..16a923a3a43a 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -12,6 +12,7 @@
#include <linux/list.h>
#include <linux/slab.h>
#include <linux/atomic.h>
+#include <net/neighbour.h>
#define AX25_T1CLAMPLO 1
#define AX25_T1CLAMPHI (30 * HZ)
@@ -366,9 +367,7 @@ int ax25_kiss_rcv(struct sk_buff *, struct net_device *, struct packet_type *,
struct net_device *);
/* ax25_ip.c */
-int ax25_hard_header(struct sk_buff *, struct net_device *, unsigned short,
- const void *, const void *, unsigned int);
-int ax25_rebuild_header(struct sk_buff *);
+netdev_tx_t ax25_ip_xmit(struct sk_buff *skb);
extern const struct header_ops ax25_header_ops;
/* ax25_out.c */
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index e00455aab18c..7dba80546f16 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -245,10 +245,10 @@ int bt_sock_register(int proto, const struct net_proto_family *ops);
void bt_sock_unregister(int proto);
void bt_sock_link(struct bt_sock_list *l, struct sock *s);
void bt_sock_unlink(struct bt_sock_list *l, struct sock *s);
-int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
- struct msghdr *msg, size_t len, int flags);
-int bt_sock_stream_recvmsg(struct kiocb *iocb, struct socket *sock,
- struct msghdr *msg, size_t len, int flags);
+int bt_sock_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
+ int flags);
+int bt_sock_stream_recvmsg(struct socket *sock, struct msghdr *msg,
+ size_t len, int flags);
uint bt_sock_poll(struct file *file, struct socket *sock, poll_table *wait);
int bt_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg);
int bt_sock_wait_state(struct sock *sk, int state, unsigned long timeo);
@@ -269,29 +269,34 @@ struct l2cap_ctrl {
__u16 reqseq;
__u16 txseq;
__u8 retries;
+ __le16 psm;
+ bdaddr_t bdaddr;
+ struct l2cap_chan *chan;
};
struct hci_dev;
typedef void (*hci_req_complete_t)(struct hci_dev *hdev, u8 status, u16 opcode);
-
-struct hci_req_ctrl {
- bool start;
- u8 event;
- hci_req_complete_t complete;
+typedef void (*hci_req_complete_skb_t)(struct hci_dev *hdev, u8 status,
+ u16 opcode, struct sk_buff *skb);
+
+struct req_ctrl {
+ bool start;
+ u8 event;
+ hci_req_complete_t complete;
+ hci_req_complete_skb_t complete_skb;
};
struct bt_skb_cb {
__u8 pkt_type;
- __u8 incoming;
+ __u8 force_active;
__u16 opcode;
__u16 expect;
- __u8 force_active;
- struct l2cap_chan *chan;
- struct l2cap_ctrl control;
- struct hci_req_ctrl req;
- bdaddr_t bdaddr;
- __le16 psm;
+ __u8 incoming:1;
+ union {
+ struct l2cap_ctrl l2cap;
+ struct req_ctrl req;
+ };
};
#define bt_cb(skb) ((struct bt_skb_cb *)((skb)->cb))
@@ -339,6 +344,11 @@ out:
int bt_to_errno(__u16 code);
+void hci_sock_set_flag(struct sock *sk, int nr);
+void hci_sock_clear_flag(struct sock *sk, int nr);
+int hci_sock_test_flag(struct sock *sk, int nr);
+unsigned short hci_sock_get_channel(struct sock *sk);
+
int hci_sock_init(void);
void hci_sock_cleanup(void);
@@ -358,6 +368,9 @@ void l2cap_exit(void);
int sco_init(void);
void sco_exit(void);
+int mgmt_init(void);
+void mgmt_exit(void);
+
void bt_sock_reclassify_lock(struct sock *sk, int proto);
#endif /* __BLUETOOTH_H */
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 8e54f825153c..d95da83cb1b0 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -160,6 +160,14 @@ enum {
* during the hdev->setup vendor callback.
*/
HCI_QUIRK_STRICT_DUPLICATE_FILTER,
+
+ /* When this quirk is set, LE scan and BR/EDR inquiry is done
+ * simultaneously, otherwise it's interleaved.
+ *
+ * This quirk can be set before hci_register_dev is called or
+ * during the hdev->setup vendor callback.
+ */
+ HCI_QUIRK_SIMULTANEOUS_DISCOVERY,
};
/* HCI device flags */
@@ -179,13 +187,14 @@ enum {
HCI_RESET,
};
-/* BR/EDR and/or LE controller flags: the flags defined here should represent
- * states configured via debugfs for debugging and testing purposes only.
- */
+/* HCI socket flags */
enum {
- HCI_DUT_MODE,
- HCI_FORCE_BREDR_SMP,
- HCI_FORCE_STATIC_ADDR,
+ HCI_SOCK_TRUSTED,
+ HCI_MGMT_INDEX_EVENTS,
+ HCI_MGMT_UNCONF_INDEX_EVENTS,
+ HCI_MGMT_EXT_INDEX_EVENTS,
+ HCI_MGMT_GENERIC_EVENTS,
+ HCI_MGMT_OOB_DATA_EVENTS,
};
/*
@@ -217,6 +226,8 @@ enum {
HCI_HS_ENABLED,
HCI_LE_ENABLED,
HCI_ADVERTISING,
+ HCI_ADVERTISING_CONNECTABLE,
+ HCI_ADVERTISING_INSTANCE,
HCI_CONNECTABLE,
HCI_DISCOVERABLE,
HCI_LIMITED_DISCOVERABLE,
@@ -225,13 +236,13 @@ enum {
HCI_FAST_CONNECTABLE,
HCI_BREDR_ENABLED,
HCI_LE_SCAN_INTERRUPTED,
-};
-/* A mask for the flags that are supposed to remain when a reset happens
- * or the HCI device is closed.
- */
-#define HCI_PERSISTENT_MASK (BIT(HCI_LE_SCAN) | BIT(HCI_PERIODIC_INQ) | \
- BIT(HCI_FAST_CONNECTABLE) | BIT(HCI_LE_ADV))
+ HCI_DUT_MODE,
+ HCI_FORCE_BREDR_SMP,
+ HCI_FORCE_STATIC_ADDR,
+
+ __HCI_NUM_FLAGS,
+};
/* HCI timeouts */
#define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
@@ -363,6 +374,7 @@ enum {
/* LE features */
#define HCI_LE_ENCRYPTION 0x01
#define HCI_LE_CONN_PARAM_REQ_PROC 0x02
+#define HCI_LE_SLAVE_FEATURES 0x08
#define HCI_LE_PING 0x10
#define HCI_LE_DATA_LEN_EXT 0x20
#define HCI_LE_EXT_SCAN_POLICY 0x80
@@ -452,9 +464,16 @@ enum {
#define EIR_NAME_COMPLETE 0x09 /* complete local name */
#define EIR_TX_POWER 0x0A /* transmit power level */
#define EIR_CLASS_OF_DEV 0x0D /* Class of Device */
-#define EIR_SSP_HASH_C 0x0E /* Simple Pairing Hash C */
-#define EIR_SSP_RAND_R 0x0F /* Simple Pairing Randomizer R */
+#define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */
+#define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */
#define EIR_DEVICE_ID 0x10 /* device ID */
+#define EIR_APPEARANCE 0x19 /* Device appearance */
+#define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */
+#define EIR_LE_ROLE 0x1C /* LE role */
+#define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */
+#define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */
+#define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */
+#define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */
/* Low Energy Advertising Flags */
#define LE_AD_LIMITED 0x01 /* Limited Discoverable */
@@ -1358,6 +1377,11 @@ struct hci_cp_le_conn_update {
__le16 max_ce_len;
} __packed;
+#define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016
+struct hci_cp_le_read_remote_features {
+ __le16 handle;
+} __packed;
+
#define HCI_OP_LE_START_ENC 0x2019
struct hci_cp_le_start_enc {
__le16 handle;
@@ -1850,6 +1874,13 @@ struct hci_ev_le_conn_update_complete {
__le16 supervision_timeout;
} __packed;
+#define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
+struct hci_ev_le_remote_feat_complete {
+ __u8 status;
+ __le16 handle;
+ __u8 features[8];
+} __packed;
+
#define HCI_EV_LE_LTK_REQ 0x05
struct hci_ev_le_ltk_req {
__le16 handle;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 52863c3e0b13..a056c2bfeb81 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -76,6 +76,7 @@ struct discovery_state {
u8 last_adv_data[HCI_MAX_AD_LENGTH];
u8 last_adv_data_len;
bool report_invalid_rssi;
+ bool result_filtering;
s8 rssi;
u16 uuid_count;
u8 (*uuids)[16];
@@ -108,7 +109,7 @@ struct bt_uuid {
struct smp_csrk {
bdaddr_t bdaddr;
u8 bdaddr_type;
- u8 master;
+ u8 type;
u8 val[16];
};
@@ -154,6 +155,17 @@ struct oob_data {
u8 rand256[16];
};
+struct adv_info {
+ struct delayed_work timeout_exp;
+ __u8 instance;
+ __u32 flags;
+ __u16 timeout;
+ __u16 adv_data_len;
+ __u8 adv_data[HCI_MAX_AD_LENGTH];
+ __u16 scan_rsp_len;
+ __u8 scan_rsp_data[HCI_MAX_AD_LENGTH];
+};
+
#define HCI_MAX_SHORT_NAME_LENGTH 10
/* Default LE RPA expiry time, 15 minutes */
@@ -173,7 +185,6 @@ struct amp_assoc {
#define HCI_MAX_PAGES 3
-#define NUM_REASSEMBLY 4
struct hci_dev {
struct list_head list;
struct mutex lock;
@@ -314,14 +325,13 @@ struct hci_dev {
struct sk_buff_head raw_q;
struct sk_buff_head cmd_q;
- struct sk_buff *recv_evt;
struct sk_buff *sent_cmd;
- struct sk_buff *reassembly[NUM_REASSEMBLY];
struct mutex req_lock;
wait_queue_head_t req_wait_q;
__u32 req_status;
__u32 req_result;
+ struct sk_buff *req_skb;
void *smp_data;
void *smp_bredr_data;
@@ -352,8 +362,7 @@ struct hci_dev {
struct rfkill *rfkill;
- unsigned long dbg_flags;
- unsigned long dev_flags;
+ DECLARE_BITMAP(dev_flags, __HCI_NUM_FLAGS);
struct delayed_work le_scan_disable;
struct delayed_work le_scan_restart;
@@ -364,6 +373,8 @@ struct hci_dev {
__u8 scan_rsp_data[HCI_MAX_AD_LENGTH];
__u8 scan_rsp_data_len;
+ struct adv_info adv_instance;
+
__u8 irk[16];
__u32 rpa_timeout;
struct delayed_work rpa_expired;
@@ -373,6 +384,7 @@ struct hci_dev {
int (*close)(struct hci_dev *hdev);
int (*flush)(struct hci_dev *hdev);
int (*setup)(struct hci_dev *hdev);
+ int (*shutdown)(struct hci_dev *hdev);
int (*send)(struct hci_dev *hdev, struct sk_buff *skb);
void (*notify)(struct hci_dev *hdev, unsigned int evt);
void (*hw_error)(struct hci_dev *hdev, u8 code);
@@ -498,19 +510,29 @@ struct hci_conn_params {
extern struct list_head hci_dev_list;
extern struct list_head hci_cb_list;
extern rwlock_t hci_dev_list_lock;
-extern rwlock_t hci_cb_list_lock;
+extern struct mutex hci_cb_list_lock;
+
+#define hci_dev_set_flag(hdev, nr) set_bit((nr), (hdev)->dev_flags)
+#define hci_dev_clear_flag(hdev, nr) clear_bit((nr), (hdev)->dev_flags)
+#define hci_dev_change_flag(hdev, nr) change_bit((nr), (hdev)->dev_flags)
+#define hci_dev_test_flag(hdev, nr) test_bit((nr), (hdev)->dev_flags)
+#define hci_dev_test_and_set_flag(hdev, nr) test_and_set_bit((nr), (hdev)->dev_flags)
+#define hci_dev_test_and_clear_flag(hdev, nr) test_and_clear_bit((nr), (hdev)->dev_flags)
+#define hci_dev_test_and_change_flag(hdev, nr) test_and_change_bit((nr), (hdev)->dev_flags)
+
+#define hci_dev_clear_volatile_flags(hdev) \
+ do { \
+ hci_dev_clear_flag(hdev, HCI_LE_SCAN); \
+ hci_dev_clear_flag(hdev, HCI_LE_ADV); \
+ hci_dev_clear_flag(hdev, HCI_PERIODIC_INQ); \
+ } while (0)
/* ----- HCI interface to upper protocols ----- */
int l2cap_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr);
-void l2cap_connect_cfm(struct hci_conn *hcon, u8 status);
int l2cap_disconn_ind(struct hci_conn *hcon);
-void l2cap_disconn_cfm(struct hci_conn *hcon, u8 reason);
-int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt);
int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 flags);
int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags);
-void sco_connect_cfm(struct hci_conn *hcon, __u8 status);
-void sco_disconn_cfm(struct hci_conn *hcon, __u8 reason);
int sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb);
/* ----- Inquiry cache ----- */
@@ -529,6 +551,7 @@ static inline void discovery_init(struct hci_dev *hdev)
static inline void hci_discovery_filter_clear(struct hci_dev *hdev)
{
+ hdev->discovery.result_filtering = false;
hdev->discovery.report_invalid_rssi = true;
hdev->discovery.rssi = HCI_RSSI_INVALID;
hdev->discovery.uuid_count = 0;
@@ -538,6 +561,11 @@ static inline void hci_discovery_filter_clear(struct hci_dev *hdev)
hdev->discovery.scan_duration = 0;
}
+static inline void adv_info_init(struct hci_dev *hdev)
+{
+ memset(&hdev->adv_instance, 0, sizeof(struct adv_info));
+}
+
bool hci_discovery_active(struct hci_dev *hdev);
void hci_discovery_set_state(struct hci_dev *hdev, int state);
@@ -584,7 +612,6 @@ enum {
HCI_CONN_SC_ENABLED,
HCI_CONN_AES_CCM,
HCI_CONN_POWER_SAVE,
- HCI_CONN_REMOTE_OOB,
HCI_CONN_FLUSH_KEY,
HCI_CONN_ENCRYPT,
HCI_CONN_AUTH,
@@ -600,14 +627,14 @@ enum {
static inline bool hci_conn_ssp_enabled(struct hci_conn *conn)
{
struct hci_dev *hdev = conn->hdev;
- return test_bit(HCI_SSP_ENABLED, &hdev->dev_flags) &&
+ return hci_dev_test_flag(hdev, HCI_SSP_ENABLED) &&
test_bit(HCI_CONN_SSP_ENABLED, &conn->flags);
}
static inline bool hci_conn_sc_enabled(struct hci_conn *conn)
{
struct hci_dev *hdev = conn->hdev;
- return test_bit(HCI_SC_ENABLED, &hdev->dev_flags) &&
+ return hci_dev_test_flag(hdev, HCI_SC_ENABLED) &&
test_bit(HCI_CONN_SC_ENABLED, &conn->flags);
}
@@ -969,6 +996,8 @@ struct smp_irk *hci_add_irk(struct hci_dev *hdev, bdaddr_t *bdaddr,
void hci_remove_irk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 addr_type);
void hci_smp_irks_clear(struct hci_dev *hdev);
+bool hci_bdaddr_is_paired(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
+
void hci_remote_oob_data_clear(struct hci_dev *hdev);
struct oob_data *hci_find_remote_oob_data(struct hci_dev *hdev,
bdaddr_t *bdaddr, u8 bdaddr_type);
@@ -981,7 +1010,6 @@ int hci_remove_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr,
void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb);
int hci_recv_frame(struct hci_dev *hdev, struct sk_buff *skb);
-int hci_recv_stream_fragment(struct hci_dev *hdev, void *data, int count);
void hci_init_sysfs(struct hci_dev *hdev);
void hci_conn_init_sysfs(struct hci_conn *conn);
@@ -1025,10 +1053,10 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
#define lmp_host_le_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE))
#define lmp_host_le_br_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE_BREDR))
-#define hdev_is_powered(hdev) (test_bit(HCI_UP, &hdev->flags) && \
- !test_bit(HCI_AUTO_OFF, &hdev->dev_flags))
-#define bredr_sc_enabled(dev) (lmp_sc_capable(dev) && \
- test_bit(HCI_SC_ENABLED, &(dev)->dev_flags))
+#define hdev_is_powered(dev) (test_bit(HCI_UP, &(dev)->flags) && \
+ !hci_dev_test_flag(dev, HCI_AUTO_OFF))
+#define bredr_sc_enabled(dev) (lmp_sc_capable(dev) && \
+ hci_dev_test_flag(dev, HCI_SC_ENABLED))
/* ----- HCI protocols ----- */
#define HCI_PROTO_DEFER 0x01
@@ -1050,28 +1078,6 @@ static inline int hci_proto_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr,
}
}
-static inline void hci_proto_connect_cfm(struct hci_conn *conn, __u8 status)
-{
- switch (conn->type) {
- case ACL_LINK:
- case LE_LINK:
- l2cap_connect_cfm(conn, status);
- break;
-
- case SCO_LINK:
- case ESCO_LINK:
- sco_connect_cfm(conn, status);
- break;
-
- default:
- BT_ERR("unknown link type %d", conn->type);
- break;
- }
-
- if (conn->connect_cfm_cb)
- conn->connect_cfm_cb(conn, status);
-}
-
static inline int hci_proto_disconn_ind(struct hci_conn *conn)
{
if (conn->type != ACL_LINK && conn->type != LE_LINK)
@@ -1080,91 +1086,69 @@ static inline int hci_proto_disconn_ind(struct hci_conn *conn)
return l2cap_disconn_ind(conn);
}
-static inline void hci_proto_disconn_cfm(struct hci_conn *conn, __u8 reason)
-{
- switch (conn->type) {
- case ACL_LINK:
- case LE_LINK:
- l2cap_disconn_cfm(conn, reason);
- break;
-
- case SCO_LINK:
- case ESCO_LINK:
- sco_disconn_cfm(conn, reason);
- break;
-
- /* L2CAP would be handled for BREDR chan */
- case AMP_LINK:
- break;
+/* ----- HCI callbacks ----- */
+struct hci_cb {
+ struct list_head list;
- default:
- BT_ERR("unknown link type %d", conn->type);
- break;
- }
+ char *name;
- if (conn->disconn_cfm_cb)
- conn->disconn_cfm_cb(conn, reason);
-}
+ void (*connect_cfm) (struct hci_conn *conn, __u8 status);
+ void (*disconn_cfm) (struct hci_conn *conn, __u8 status);
+ void (*security_cfm) (struct hci_conn *conn, __u8 status,
+ __u8 encrypt);
+ void (*key_change_cfm) (struct hci_conn *conn, __u8 status);
+ void (*role_switch_cfm) (struct hci_conn *conn, __u8 status, __u8 role);
+};
-static inline void hci_proto_auth_cfm(struct hci_conn *conn, __u8 status)
+static inline void hci_connect_cfm(struct hci_conn *conn, __u8 status)
{
- __u8 encrypt;
-
- if (conn->type != ACL_LINK && conn->type != LE_LINK)
- return;
-
- if (test_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags))
- return;
+ struct hci_cb *cb;
- encrypt = test_bit(HCI_CONN_ENCRYPT, &conn->flags) ? 0x01 : 0x00;
- l2cap_security_cfm(conn, status, encrypt);
+ mutex_lock(&hci_cb_list_lock);
+ list_for_each_entry(cb, &hci_cb_list, list) {
+ if (cb->connect_cfm)
+ cb->connect_cfm(conn, status);
+ }
+ mutex_unlock(&hci_cb_list_lock);
- if (conn->security_cfm_cb)
- conn->security_cfm_cb(conn, status);
+ if (conn->connect_cfm_cb)
+ conn->connect_cfm_cb(conn, status);
}
-static inline void hci_proto_encrypt_cfm(struct hci_conn *conn, __u8 status,
- __u8 encrypt)
+static inline void hci_disconn_cfm(struct hci_conn *conn, __u8 reason)
{
- if (conn->type != ACL_LINK && conn->type != LE_LINK)
- return;
+ struct hci_cb *cb;
- l2cap_security_cfm(conn, status, encrypt);
+ mutex_lock(&hci_cb_list_lock);
+ list_for_each_entry(cb, &hci_cb_list, list) {
+ if (cb->disconn_cfm)
+ cb->disconn_cfm(conn, reason);
+ }
+ mutex_unlock(&hci_cb_list_lock);
- if (conn->security_cfm_cb)
- conn->security_cfm_cb(conn, status);
+ if (conn->disconn_cfm_cb)
+ conn->disconn_cfm_cb(conn, reason);
}
-/* ----- HCI callbacks ----- */
-struct hci_cb {
- struct list_head list;
-
- char *name;
-
- void (*security_cfm) (struct hci_conn *conn, __u8 status,
- __u8 encrypt);
- void (*key_change_cfm) (struct hci_conn *conn, __u8 status);
- void (*role_switch_cfm) (struct hci_conn *conn, __u8 status, __u8 role);
-};
-
static inline void hci_auth_cfm(struct hci_conn *conn, __u8 status)
{
struct hci_cb *cb;
__u8 encrypt;
- hci_proto_auth_cfm(conn, status);
-
if (test_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags))
return;
encrypt = test_bit(HCI_CONN_ENCRYPT, &conn->flags) ? 0x01 : 0x00;
- read_lock(&hci_cb_list_lock);
+ mutex_lock(&hci_cb_list_lock);
list_for_each_entry(cb, &hci_cb_list, list) {
if (cb->security_cfm)
cb->security_cfm(conn, status, encrypt);
}
- read_unlock(&hci_cb_list_lock);
+ mutex_unlock(&hci_cb_list_lock);
+
+ if (conn->security_cfm_cb)
+ conn->security_cfm_cb(conn, status);
}
static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status,
@@ -1178,26 +1162,27 @@ static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status,
if (conn->pending_sec_level > conn->sec_level)
conn->sec_level = conn->pending_sec_level;
- hci_proto_encrypt_cfm(conn, status, encrypt);
-
- read_lock(&hci_cb_list_lock);
+ mutex_lock(&hci_cb_list_lock);
list_for_each_entry(cb, &hci_cb_list, list) {
if (cb->security_cfm)
cb->security_cfm(conn, status, encrypt);
}
- read_unlock(&hci_cb_list_lock);
+ mutex_unlock(&hci_cb_list_lock);
+
+ if (conn->security_cfm_cb)
+ conn->security_cfm_cb(conn, status);
}
static inline void hci_key_change_cfm(struct hci_conn *conn, __u8 status)
{
struct hci_cb *cb;
- read_lock(&hci_cb_list_lock);
+ mutex_lock(&hci_cb_list_lock);
list_for_each_entry(cb, &hci_cb_list, list) {
if (cb->key_change_cfm)
cb->key_change_cfm(conn, status);
}
- read_unlock(&hci_cb_list_lock);
+ mutex_unlock(&hci_cb_list_lock);
}
static inline void hci_role_switch_cfm(struct hci_conn *conn, __u8 status,
@@ -1205,12 +1190,12 @@ static inline void hci_role_switch_cfm(struct hci_conn *conn, __u8 status,
{
struct hci_cb *cb;
- read_lock(&hci_cb_list_lock);
+ mutex_lock(&hci_cb_list_lock);
list_for_each_entry(cb, &hci_cb_list, list) {
if (cb->role_switch_cfm)
cb->role_switch_cfm(conn, status, role);
}
- read_unlock(&hci_cb_list_lock);
+ mutex_unlock(&hci_cb_list_lock);
}
static inline bool eir_has_data_type(u8 *data, size_t data_len, u8 type)
@@ -1296,8 +1281,6 @@ static inline int hci_check_conn_params(u16 min, u16 max, u16 latency,
int hci_register_cb(struct hci_cb *hcb);
int hci_unregister_cb(struct hci_cb *hcb);
-bool hci_req_pending(struct hci_dev *hdev);
-
struct sk_buff *__hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen,
const void *param, u32 timeout);
struct sk_buff *__hci_cmd_sync_ev(struct hci_dev *hdev, u16 opcode, u32 plen,
@@ -1312,11 +1295,35 @@ void *hci_sent_cmd_data(struct hci_dev *hdev, __u16 opcode);
/* ----- HCI Sockets ----- */
void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb);
-void hci_send_to_control(struct sk_buff *skb, struct sock *skip_sk);
+void hci_send_to_channel(unsigned short channel, struct sk_buff *skb,
+ int flag, struct sock *skip_sk);
void hci_send_to_monitor(struct hci_dev *hdev, struct sk_buff *skb);
void hci_sock_dev_event(struct hci_dev *hdev, int event);
+#define HCI_MGMT_VAR_LEN BIT(0)
+#define HCI_MGMT_NO_HDEV BIT(1)
+#define HCI_MGMT_UNTRUSTED BIT(2)
+#define HCI_MGMT_UNCONFIGURED BIT(3)
+
+struct hci_mgmt_handler {
+ int (*func) (struct sock *sk, struct hci_dev *hdev, void *data,
+ u16 data_len);
+ size_t data_len;
+ unsigned long flags;
+};
+
+struct hci_mgmt_chan {
+ struct list_head list;
+ unsigned short channel;
+ size_t handler_count;
+ const struct hci_mgmt_handler *handlers;
+ void (*hdev_init) (struct sock *sk, struct hci_dev *hdev);
+};
+
+int hci_mgmt_chan_register(struct hci_mgmt_chan *c);
+void hci_mgmt_chan_unregister(struct hci_mgmt_chan *c);
+
/* Management interface */
#define DISCOV_TYPE_BREDR (BIT(BDADDR_BREDR))
#define DISCOV_TYPE_LE (BIT(BDADDR_LE_PUBLIC) | \
@@ -1336,7 +1343,6 @@ void hci_sock_dev_event(struct hci_dev *hdev, int event);
#define DISCOV_BREDR_INQUIRY_LEN 0x08
#define DISCOV_LE_RESTART_DELAY msecs_to_jiffies(200) /* msec */
-int mgmt_control(struct sock *sk, struct msghdr *msg, size_t len);
int mgmt_new_settings(struct hci_dev *hdev);
void mgmt_index_added(struct hci_dev *hdev);
void mgmt_index_removed(struct hci_dev *hdev);
@@ -1382,9 +1388,6 @@ void mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status);
void mgmt_set_class_of_dev_complete(struct hci_dev *hdev, u8 *dev_class,
u8 status);
void mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status);
-void mgmt_read_local_oob_data_complete(struct hci_dev *hdev, u8 *hash192,
- u8 *rand192, u8 *hash256, u8 *rand256,
- u8 status);
void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
u8 addr_type, u8 *dev_class, s8 rssi, u32 flags,
u8 *eir, u16 eir_len, u8 *scan_rsp, u8 scan_rsp_len);
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index e218a30f2061..b831242d48a4 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -43,6 +43,8 @@
#define MGMT_STATUS_CANCELLED 0x10
#define MGMT_STATUS_INVALID_INDEX 0x11
#define MGMT_STATUS_RFKILLED 0x12
+#define MGMT_STATUS_ALREADY_PAIRED 0x13
+#define MGMT_STATUS_PERMISSION_DENIED 0x14
struct mgmt_hdr {
__le16 opcode;
@@ -98,6 +100,7 @@ struct mgmt_rp_read_index_list {
#define MGMT_SETTING_DEBUG_KEYS 0x00001000
#define MGMT_SETTING_PRIVACY 0x00002000
#define MGMT_SETTING_CONFIGURATION 0x00004000
+#define MGMT_SETTING_STATIC_ADDRESS 0x00008000
#define MGMT_OP_READ_INFO 0x0004
#define MGMT_READ_INFO_SIZE 0
@@ -503,6 +506,71 @@ struct mgmt_cp_start_service_discovery {
} __packed;
#define MGMT_START_SERVICE_DISCOVERY_SIZE 4
+#define MGMT_OP_READ_LOCAL_OOB_EXT_DATA 0x003B
+struct mgmt_cp_read_local_oob_ext_data {
+ __u8 type;
+} __packed;
+#define MGMT_READ_LOCAL_OOB_EXT_DATA_SIZE 1
+struct mgmt_rp_read_local_oob_ext_data {
+ __u8 type;
+ __le16 eir_len;
+ __u8 eir[0];
+} __packed;
+
+#define MGMT_OP_READ_EXT_INDEX_LIST 0x003C
+#define MGMT_READ_EXT_INDEX_LIST_SIZE 0
+struct mgmt_rp_read_ext_index_list {
+ __le16 num_controllers;
+ struct {
+ __le16 index;
+ __u8 type;
+ __u8 bus;
+ } entry[0];
+} __packed;
+
+#define MGMT_OP_READ_ADV_FEATURES 0x0003D
+#define MGMT_READ_ADV_FEATURES_SIZE 0
+struct mgmt_rp_read_adv_features {
+ __le32 supported_flags;
+ __u8 max_adv_data_len;
+ __u8 max_scan_rsp_len;
+ __u8 max_instances;
+ __u8 num_instances;
+ __u8 instance[0];
+} __packed;
+
+#define MGMT_OP_ADD_ADVERTISING 0x003E
+struct mgmt_cp_add_advertising {
+ __u8 instance;
+ __le32 flags;
+ __le16 duration;
+ __le16 timeout;
+ __u8 adv_data_len;
+ __u8 scan_rsp_len;
+ __u8 data[0];
+} __packed;
+#define MGMT_ADD_ADVERTISING_SIZE 11
+struct mgmt_rp_add_advertising {
+ __u8 instance;
+} __packed;
+
+#define MGMT_ADV_FLAG_CONNECTABLE BIT(0)
+#define MGMT_ADV_FLAG_DISCOV BIT(1)
+#define MGMT_ADV_FLAG_LIMITED_DISCOV BIT(2)
+#define MGMT_ADV_FLAG_MANAGED_FLAGS BIT(3)
+#define MGMT_ADV_FLAG_TX_POWER BIT(4)
+#define MGMT_ADV_FLAG_APPEARANCE BIT(5)
+#define MGMT_ADV_FLAG_LOCAL_NAME BIT(6)
+
+#define MGMT_OP_REMOVE_ADVERTISING 0x003F
+struct mgmt_cp_remove_advertising {
+ __u8 instance;
+} __packed;
+#define MGMT_REMOVE_ADVERTISING_SIZE 1
+struct mgmt_rp_remove_advertising {
+ __u8 instance;
+} __packed;
+
#define MGMT_EV_CMD_COMPLETE 0x0001
struct mgmt_ev_cmd_complete {
__le16 opcode;
@@ -647,9 +715,14 @@ struct mgmt_ev_new_irk {
struct mgmt_irk_info irk;
} __packed;
+#define MGMT_CSRK_LOCAL_UNAUTHENTICATED 0x00
+#define MGMT_CSRK_REMOTE_UNAUTHENTICATED 0x01
+#define MGMT_CSRK_LOCAL_AUTHENTICATED 0x02
+#define MGMT_CSRK_REMOTE_AUTHENTICATED 0x03
+
struct mgmt_csrk_info {
struct mgmt_addr_info addr;
- __u8 master;
+ __u8 type;
__u8 val[16];
} __packed;
@@ -685,3 +758,29 @@ struct mgmt_ev_new_conn_param {
#define MGMT_EV_UNCONF_INDEX_REMOVED 0x001e
#define MGMT_EV_NEW_CONFIG_OPTIONS 0x001f
+
+struct mgmt_ev_ext_index {
+ __u8 type;
+ __u8 bus;
+} __packed;
+
+#define MGMT_EV_EXT_INDEX_ADDED 0x0020
+
+#define MGMT_EV_EXT_INDEX_REMOVED 0x0021
+
+#define MGMT_EV_LOCAL_OOB_DATA_UPDATED 0x0022
+struct mgmt_ev_local_oob_data_updated {
+ __u8 type;
+ __le16 eir_len;
+ __u8 eir[0];
+} __packed;
+
+#define MGMT_EV_ADVERTISING_ADDED 0x0023
+struct mgmt_ev_advertising_added {
+ __u8 instance;
+} __packed;
+
+#define MGMT_EV_ADVERTISING_REMOVED 0x0024
+struct mgmt_ev_advertising_removed {
+ __u8 instance;
+} __packed;
diff --git a/include/net/bond_3ad.h b/include/net/bond_3ad.h
index f04cdbb7848e..c2a40a172fcd 100644
--- a/include/net/bond_3ad.h
+++ b/include/net/bond_3ad.h
@@ -82,6 +82,13 @@ typedef enum {
AD_TRANSMIT /* tx Machine */
} tx_states_t;
+/* churn machine states(43.4.17 in the 802.3ad standard) */
+typedef enum {
+ AD_CHURN_MONITOR, /* monitoring for churn */
+ AD_CHURN, /* churn detected (error) */
+ AD_NO_CHURN /* no churn (no error) */
+} churn_state_t;
+
/* rx indication types */
typedef enum {
AD_TYPE_LACPDU = 1, /* type lacpdu */
@@ -229,6 +236,12 @@ typedef struct port {
u16 sm_mux_timer_counter; /* state machine mux timer counter */
tx_states_t sm_tx_state; /* state machine tx state */
u16 sm_tx_timer_counter; /* state machine tx timer counter(allways on - enter to transmit state 3 time per second) */
+ u16 sm_churn_actor_timer_counter;
+ u16 sm_churn_partner_timer_counter;
+ u32 churn_actor_count;
+ u32 churn_partner_count;
+ churn_state_t sm_churn_actor_state;
+ churn_state_t sm_churn_partner_state;
struct slave *slave; /* pointer to the bond slave that this port belongs to */
struct aggregator *aggregator; /* pointer to an aggregator that this port related to */
struct port *next_port_in_aggregator; /* Next port on the linked list of the parent aggregator */
@@ -262,6 +275,22 @@ struct ad_slave_info {
u16 id;
};
+static inline const char *bond_3ad_churn_desc(churn_state_t state)
+{
+ static const char *const churn_description[] = {
+ "monitoring",
+ "churned",
+ "none",
+ "unknown"
+ };
+ int max_size = sizeof(churn_description) / sizeof(churn_description[0]);
+
+ if (state >= max_size)
+ state = max_size - 1;
+
+ return churn_description[state];
+}
+
/* ========== AD Exported functions to the main bonding code ========== */
void bond_3ad_initialize(struct bonding *bond, u16 tick_resolution);
void bond_3ad_bind_slave(struct slave *slave);
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 64e09e1e8099..f8d6813cd5b2 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -215,6 +215,39 @@ enum ieee80211_rate_flags {
};
/**
+ * enum ieee80211_bss_type - BSS type filter
+ *
+ * @IEEE80211_BSS_TYPE_ESS: Infrastructure BSS
+ * @IEEE80211_BSS_TYPE_PBSS: Personal BSS
+ * @IEEE80211_BSS_TYPE_IBSS: Independent BSS
+ * @IEEE80211_BSS_TYPE_MBSS: Mesh BSS
+ * @IEEE80211_BSS_TYPE_ANY: Wildcard value for matching any BSS type
+ */
+enum ieee80211_bss_type {
+ IEEE80211_BSS_TYPE_ESS,
+ IEEE80211_BSS_TYPE_PBSS,
+ IEEE80211_BSS_TYPE_IBSS,
+ IEEE80211_BSS_TYPE_MBSS,
+ IEEE80211_BSS_TYPE_ANY
+};
+
+/**
+ * enum ieee80211_privacy - BSS privacy filter
+ *
+ * @IEEE80211_PRIVACY_ON: privacy bit set
+ * @IEEE80211_PRIVACY_OFF: privacy bit clear
+ * @IEEE80211_PRIVACY_ANY: Wildcard value for matching any privacy setting
+ */
+enum ieee80211_privacy {
+ IEEE80211_PRIVACY_ON,
+ IEEE80211_PRIVACY_OFF,
+ IEEE80211_PRIVACY_ANY
+};
+
+#define IEEE80211_PRIVACY(x) \
+ ((x) ? IEEE80211_PRIVACY_ON : IEEE80211_PRIVACY_OFF)
+
+/**
* struct ieee80211_rate - bitrate definition
*
* This structure describes a bitrate that an 802.11 PHY can
@@ -2423,6 +2456,7 @@ struct cfg80211_ops {
struct wireless_dev * (*add_virtual_intf)(struct wiphy *wiphy,
const char *name,
+ unsigned char name_assign_type,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params);
@@ -3183,10 +3217,8 @@ struct wiphy {
const struct ieee80211_ht_cap *ht_capa_mod_mask;
const struct ieee80211_vht_cap *vht_capa_mod_mask;
-#ifdef CONFIG_NET_NS
/* the network namespace this phy lives in currently */
- struct net *_net;
-#endif
+ possible_net_t _net;
#ifdef CONFIG_CFG80211_WEXT
const struct iw_handler_def *wext;
@@ -4012,14 +4044,16 @@ struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy,
struct ieee80211_channel *channel,
const u8 *bssid,
const u8 *ssid, size_t ssid_len,
- u16 capa_mask, u16 capa_val);
+ enum ieee80211_bss_type bss_type,
+ enum ieee80211_privacy);
static inline struct cfg80211_bss *
cfg80211_get_ibss(struct wiphy *wiphy,
struct ieee80211_channel *channel,
const u8 *ssid, size_t ssid_len)
{
return cfg80211_get_bss(wiphy, channel, NULL, ssid, ssid_len,
- WLAN_CAPABILITY_IBSS, WLAN_CAPABILITY_IBSS);
+ IEEE80211_BSS_TYPE_IBSS,
+ IEEE80211_PRIVACY_ANY);
}
/**
@@ -4260,6 +4294,7 @@ struct sk_buff *__cfg80211_alloc_reply_skb(struct wiphy *wiphy,
int approxlen);
struct sk_buff *__cfg80211_alloc_event_skb(struct wiphy *wiphy,
+ struct wireless_dev *wdev,
enum nl80211_commands cmd,
enum nl80211_attrs attr,
int vendor_event_idx,
@@ -4314,6 +4349,7 @@ int cfg80211_vendor_cmd_reply(struct sk_buff *skb);
/**
* cfg80211_vendor_event_alloc - allocate vendor-specific event skb
* @wiphy: the wiphy
+ * @wdev: the wireless device
* @event_idx: index of the vendor event in the wiphy's vendor_events
* @approxlen: an upper bound of the length of the data that will
* be put into the skb
@@ -4322,16 +4358,20 @@ int cfg80211_vendor_cmd_reply(struct sk_buff *skb);
* This function allocates and pre-fills an skb for an event on the
* vendor-specific multicast group.
*
+ * If wdev != NULL, both the ifindex and identifier of the specified
+ * wireless device are added to the event message before the vendor data
+ * attribute.
+ *
* When done filling the skb, call cfg80211_vendor_event() with the
* skb to send the event.
*
* Return: An allocated and pre-filled skb. %NULL if any errors happen.
*/
static inline struct sk_buff *
-cfg80211_vendor_event_alloc(struct wiphy *wiphy, int approxlen,
- int event_idx, gfp_t gfp)
+cfg80211_vendor_event_alloc(struct wiphy *wiphy, struct wireless_dev *wdev,
+ int approxlen, int event_idx, gfp_t gfp)
{
- return __cfg80211_alloc_event_skb(wiphy, NL80211_CMD_VENDOR,
+ return __cfg80211_alloc_event_skb(wiphy, wdev, NL80211_CMD_VENDOR,
NL80211_ATTR_VENDOR_DATA,
event_idx, approxlen, gfp);
}
@@ -4432,7 +4472,7 @@ static inline int cfg80211_testmode_reply(struct sk_buff *skb)
static inline struct sk_buff *
cfg80211_testmode_alloc_event_skb(struct wiphy *wiphy, int approxlen, gfp_t gfp)
{
- return __cfg80211_alloc_event_skb(wiphy, NL80211_CMD_TESTMODE,
+ return __cfg80211_alloc_event_skb(wiphy, NULL, NL80211_CMD_TESTMODE,
NL80211_ATTR_TESTDATA, -1,
approxlen, gfp);
}
@@ -4862,6 +4902,17 @@ void cfg80211_ch_switch_started_notify(struct net_device *dev,
bool ieee80211_operating_class_to_band(u8 operating_class,
enum ieee80211_band *band);
+/**
+ * ieee80211_chandef_to_operating_class - convert chandef to operation class
+ *
+ * @chandef: the chandef to convert
+ * @op_class: a pointer to the resulting operating class
+ *
+ * Returns %true if the conversion was successful, %false otherwise.
+ */
+bool ieee80211_chandef_to_operating_class(struct cfg80211_chan_def *chandef,
+ u8 *op_class);
+
/*
* cfg80211_tdls_oper_request - request userspace to perform TDLS operation
* @dev: the device on which the operation is requested
@@ -4950,6 +5001,64 @@ int cfg80211_get_p2p_attr(const u8 *ies, unsigned int len,
u8 *buf, unsigned int bufsize);
/**
+ * ieee80211_ie_split_ric - split an IE buffer according to ordering (with RIC)
+ * @ies: the IE buffer
+ * @ielen: the length of the IE buffer
+ * @ids: an array with element IDs that are allowed before
+ * the split
+ * @n_ids: the size of the element ID array
+ * @after_ric: array IE types that come after the RIC element
+ * @n_after_ric: size of the @after_ric array
+ * @offset: offset where to start splitting in the buffer
+ *
+ * This function splits an IE buffer by updating the @offset
+ * variable to point to the location where the buffer should be
+ * split.
+ *
+ * It assumes that the given IE buffer is well-formed, this
+ * has to be guaranteed by the caller!
+ *
+ * It also assumes that the IEs in the buffer are ordered
+ * correctly, if not the result of using this function will not
+ * be ordered correctly either, i.e. it does no reordering.
+ *
+ * The function returns the offset where the next part of the
+ * buffer starts, which may be @ielen if the entire (remainder)
+ * of the buffer should be used.
+ */
+size_t ieee80211_ie_split_ric(const u8 *ies, size_t ielen,
+ const u8 *ids, int n_ids,
+ const u8 *after_ric, int n_after_ric,
+ size_t offset);
+
+/**
+ * ieee80211_ie_split - split an IE buffer according to ordering
+ * @ies: the IE buffer
+ * @ielen: the length of the IE buffer
+ * @ids: an array with element IDs that are allowed before
+ * the split
+ * @n_ids: the size of the element ID array
+ * @offset: offset where to start splitting in the buffer
+ *
+ * This function splits an IE buffer by updating the @offset
+ * variable to point to the location where the buffer should be
+ * split.
+ *
+ * It assumes that the given IE buffer is well-formed, this
+ * has to be guaranteed by the caller!
+ *
+ * It also assumes that the IEs in the buffer are ordered
+ * correctly, if not the result of using this function will not
+ * be ordered correctly either, i.e. it does no reordering.
+ *
+ * The function returns the offset where the next part of the
+ * buffer starts, which may be @ielen if the entire (remainder)
+ * of the buffer should be used.
+ */
+size_t ieee80211_ie_split(const u8 *ies, size_t ielen,
+ const u8 *ids, int n_ids, size_t offset);
+
+/**
* cfg80211_report_wowlan_wakeup - report wakeup from WoWLAN
* @wdev: the wireless device reporting the wakeup
* @wakeup: the wakeup report
diff --git a/include/net/compat.h b/include/net/compat.h
index 42a9c8431177..48103cf94e97 100644
--- a/include/net/compat.h
+++ b/include/net/compat.h
@@ -40,7 +40,7 @@ int compat_sock_get_timestampns(struct sock *, struct timespec __user *);
#define compat_mmsghdr mmsghdr
#endif /* defined(CONFIG_COMPAT) */
-ssize_t get_compat_msghdr(struct msghdr *, struct compat_msghdr __user *,
+int get_compat_msghdr(struct msghdr *, struct compat_msghdr __user *,
struct sockaddr __user **, struct iovec **);
asmlinkage long compat_sys_sendmsg(int, struct compat_msghdr __user *,
unsigned int);
diff --git a/include/net/dcbnl.h b/include/net/dcbnl.h
index 597b88a94332..207d9ba1f92c 100644
--- a/include/net/dcbnl.h
+++ b/include/net/dcbnl.h
@@ -49,6 +49,9 @@ struct dcbnl_rtnl_ops {
int (*ieee_setets) (struct net_device *, struct ieee_ets *);
int (*ieee_getmaxrate) (struct net_device *, struct ieee_maxrate *);
int (*ieee_setmaxrate) (struct net_device *, struct ieee_maxrate *);
+ int (*ieee_getqcn) (struct net_device *, struct ieee_qcn *);
+ int (*ieee_setqcn) (struct net_device *, struct ieee_qcn *);
+ int (*ieee_getqcnstats) (struct net_device *, struct ieee_qcn_stats *);
int (*ieee_getpfc) (struct net_device *, struct ieee_pfc *);
int (*ieee_setpfc) (struct net_device *, struct ieee_pfc *);
int (*ieee_getapp) (struct net_device *, struct dcb_app *);
diff --git a/include/net/dn_neigh.h b/include/net/dn_neigh.h
index fac4e3f4a6d3..d0424269313f 100644
--- a/include/net/dn_neigh.h
+++ b/include/net/dn_neigh.h
@@ -18,10 +18,11 @@ struct dn_neigh {
void dn_neigh_init(void);
void dn_neigh_cleanup(void);
-int dn_neigh_router_hello(struct sk_buff *skb);
-int dn_neigh_endnode_hello(struct sk_buff *skb);
+int dn_neigh_router_hello(struct sock *sk, struct sk_buff *skb);
+int dn_neigh_endnode_hello(struct sock *sk, struct sk_buff *skb);
void dn_neigh_pointopoint_hello(struct sk_buff *skb);
int dn_neigh_elist(struct net_device *dev, unsigned char *ptr, int n);
+int dn_to_neigh_output(struct sock *sk, struct sk_buff *skb);
extern struct neigh_table dn_neigh_table;
diff --git a/include/net/dsa.h b/include/net/dsa.h
index ed3c34bbb67a..fbca63ba8f73 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -72,6 +72,7 @@ struct dsa_platform_data {
* to the root switch chip of the tree.
*/
struct device *netdev;
+ struct net_device *of_netdev;
/*
* Info structs describing each of the switch chips
@@ -128,6 +129,11 @@ struct dsa_switch {
int index;
/*
+ * Tagging protocol understood by this switch
+ */
+ enum dsa_tag_protocol tag_protocol;
+
+ /*
* Configuration data for this switch.
*/
struct dsa_chip_data *pd;
@@ -165,6 +171,11 @@ static inline bool dsa_is_cpu_port(struct dsa_switch *ds, int p)
return !!(ds->index == ds->dst->cpu_switch && p == ds->dst->cpu_port);
}
+static inline bool dsa_is_port_initialized(struct dsa_switch *ds, int p)
+{
+ return ds->phys_port_mask & (1 << p) && ds->ports[p];
+}
+
static inline u8 dsa_upstream_port(struct dsa_switch *ds)
{
struct dsa_switch_tree *dst = ds->dst;
@@ -275,6 +286,22 @@ struct dsa_switch_driver {
int (*get_regs_len)(struct dsa_switch *ds, int port);
void (*get_regs)(struct dsa_switch *ds, int port,
struct ethtool_regs *regs, void *p);
+
+ /*
+ * Bridge integration
+ */
+ int (*port_join_bridge)(struct dsa_switch *ds, int port,
+ u32 br_port_mask);
+ int (*port_leave_bridge)(struct dsa_switch *ds, int port,
+ u32 br_port_mask);
+ int (*port_stp_update)(struct dsa_switch *ds, int port,
+ u8 state);
+ int (*fdb_add)(struct dsa_switch *ds, int port,
+ const unsigned char *addr, u16 vid);
+ int (*fdb_del)(struct dsa_switch *ds, int port,
+ const unsigned char *addr, u16 vid);
+ int (*fdb_getnext)(struct dsa_switch *ds, int port,
+ unsigned char *addr, bool *is_static);
};
void register_switch_driver(struct dsa_switch_driver *type);
diff --git a/include/net/dst_ops.h b/include/net/dst_ops.h
index 1f99a1de0e4f..d64253914a6a 100644
--- a/include/net/dst_ops.h
+++ b/include/net/dst_ops.h
@@ -12,7 +12,6 @@ struct sock;
struct dst_ops {
unsigned short family;
- __be16 protocol;
unsigned int gc_thresh;
int (*gc)(struct dst_ops *ops);
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index e584de16e4c3..6d67383a5114 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -58,7 +58,7 @@ struct fib_rules_ops {
struct sk_buff *,
struct fib_rule_hdr *,
struct nlattr **);
- void (*delete)(struct fib_rule *);
+ int (*delete)(struct fib_rule *);
int (*compare)(struct fib_rule *,
struct fib_rule_hdr *,
struct nlattr **);
@@ -95,17 +95,10 @@ static inline void fib_rule_get(struct fib_rule *rule)
atomic_inc(&rule->refcnt);
}
-static inline void fib_rule_put_rcu(struct rcu_head *head)
-{
- struct fib_rule *rule = container_of(head, struct fib_rule, rcu);
- release_net(rule->fr_net);
- kfree(rule);
-}
-
static inline void fib_rule_put(struct fib_rule *rule)
{
if (atomic_dec_and_test(&rule->refcnt))
- call_rcu(&rule->rcu, fib_rule_put_rcu);
+ kfree_rcu(rule, rcu);
}
static inline u32 frh_get_table(struct fib_rule_hdr *frh, struct nlattr **nla)
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index 0574abd3db86..a9af1cc8c1bc 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -92,9 +92,7 @@ struct genl_info {
struct genlmsghdr * genlhdr;
void * userhdr;
struct nlattr ** attrs;
-#ifdef CONFIG_NET_NS
- struct net * _net;
-#endif
+ possible_net_t _net;
void * user_ptr[2];
struct sock * dst_sk;
};
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index 98e5f9578f86..1c8b6820b694 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -41,18 +41,18 @@ enum {
struct inet6_ifaddr {
struct in6_addr addr;
__u32 prefix_len;
-
+
/* In seconds, relative to tstamp. Expiry is at tstamp + HZ * lft. */
__u32 valid_lft;
__u32 prefered_lft;
atomic_t refcnt;
spinlock_t lock;
- spinlock_t state_lock;
int state;
__u32 flags;
__u8 dad_probes;
+ __u8 stable_privacy_retry;
__u16 scope;
diff --git a/include/net/inet6_connection_sock.h b/include/net/inet6_connection_sock.h
index 74af137304be..6d539e4e5ba7 100644
--- a/include/net/inet6_connection_sock.h
+++ b/include/net/inet6_connection_sock.h
@@ -28,8 +28,7 @@ int inet6_csk_bind_conflict(const struct sock *sk,
struct dst_entry *inet6_csk_route_req(struct sock *sk, struct flowi6 *fl6,
const struct request_sock *req);
-struct request_sock *inet6_csk_search_req(const struct sock *sk,
- struct request_sock ***prevp,
+struct request_sock *inet6_csk_search_req(struct sock *sk,
const __be16 rport,
const struct in6_addr *raddr,
const struct in6_addr *laddr,
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index 9201afe083fa..7ff588ca6817 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -38,8 +38,6 @@ static inline unsigned int __inet6_ehashfn(const u32 lhash,
return jhash_3words(lhash, fhash, ports, initval);
}
-int __inet6_hash(struct sock *sk, struct inet_timewait_sock *twp);
-
/*
* Sockets in TCP_CLOSE state are _always_ taken out of the hash, so
* we need not check it for TCP lookups anymore, thanks Alexey. -DaveM
diff --git a/include/net/inet_common.h b/include/net/inet_common.h
index b2828a06a5a6..4a92423eefa5 100644
--- a/include/net/inet_common.h
+++ b/include/net/inet_common.h
@@ -21,12 +21,11 @@ int __inet_stream_connect(struct socket *sock, struct sockaddr *uaddr,
int inet_dgram_connect(struct socket *sock, struct sockaddr *uaddr,
int addr_len, int flags);
int inet_accept(struct socket *sock, struct socket *newsock, int flags);
-int inet_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
- size_t size);
+int inet_sendmsg(struct socket *sock, struct msghdr *msg, size_t size);
ssize_t inet_sendpage(struct socket *sock, struct page *page, int offset,
size_t size, int flags);
-int inet_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
- size_t size, int flags);
+int inet_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
+ int flags);
int inet_shutdown(struct socket *sock, int how);
int inet_listen(struct socket *sock, int backlog);
void inet_sock_destruct(struct sock *sk);
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 5976bdecf58b..7b5887cd1172 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -126,6 +126,8 @@ struct inet_connection_sock {
/* Information on the current probe. */
int probe_size;
+
+ u32 probe_timestamp;
} icsk_mtup;
u32 icsk_ca_priv[16];
u32 icsk_user_timeout;
@@ -254,8 +256,7 @@ inet_csk_rto_backoff(const struct inet_connection_sock *icsk,
struct sock *inet_csk_accept(struct sock *sk, int flags, int *err);
-struct request_sock *inet_csk_search_req(const struct sock *sk,
- struct request_sock ***prevp,
+struct request_sock *inet_csk_search_req(struct sock *sk,
const __be16 rport,
const __be32 raddr,
const __be32 laddr);
@@ -281,15 +282,13 @@ void inet_csk_reqsk_queue_hash_add(struct sock *sk, struct request_sock *req,
static inline void inet_csk_reqsk_queue_removed(struct sock *sk,
struct request_sock *req)
{
- if (reqsk_queue_removed(&inet_csk(sk)->icsk_accept_queue, req) == 0)
- inet_csk_delete_keepalive_timer(sk);
+ reqsk_queue_removed(&inet_csk(sk)->icsk_accept_queue, req);
}
static inline void inet_csk_reqsk_queue_added(struct sock *sk,
const unsigned long timeout)
{
- if (reqsk_queue_added(&inet_csk(sk)->icsk_accept_queue) == 0)
- inet_csk_reset_keepalive_timer(sk, timeout);
+ reqsk_queue_added(&inet_csk(sk)->icsk_accept_queue);
}
static inline int inet_csk_reqsk_queue_len(const struct sock *sk)
@@ -308,26 +307,19 @@ static inline int inet_csk_reqsk_queue_is_full(const struct sock *sk)
}
static inline void inet_csk_reqsk_queue_unlink(struct sock *sk,
- struct request_sock *req,
- struct request_sock **prev)
+ struct request_sock *req)
{
- reqsk_queue_unlink(&inet_csk(sk)->icsk_accept_queue, req, prev);
+ reqsk_queue_unlink(&inet_csk(sk)->icsk_accept_queue, req);
}
static inline void inet_csk_reqsk_queue_drop(struct sock *sk,
- struct request_sock *req,
- struct request_sock **prev)
+ struct request_sock *req)
{
- inet_csk_reqsk_queue_unlink(sk, req, prev);
+ inet_csk_reqsk_queue_unlink(sk, req);
inet_csk_reqsk_queue_removed(sk, req);
- reqsk_free(req);
+ reqsk_put(req);
}
-void inet_csk_reqsk_queue_prune(struct sock *parent,
- const unsigned long interval,
- const unsigned long timeout,
- const unsigned long max_rto);
-
void inet_csk_destroy_sock(struct sock *sk);
void inet_csk_prepare_forced_close(struct sock *sk);
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index dd1950a7e273..73fe0f9525d9 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -76,9 +76,7 @@ struct inet_ehash_bucket {
* ports are created in O(1) time? I thought so. ;-) -DaveM
*/
struct inet_bind_bucket {
-#ifdef CONFIG_NET_NS
- struct net *ib_net;
-#endif
+ possible_net_t ib_net;
unsigned short port;
signed char fastreuse;
signed char fastreuseport;
@@ -223,8 +221,8 @@ inet_bind_bucket_create(struct kmem_cache *cachep, struct net *net,
void inet_bind_bucket_destroy(struct kmem_cache *cachep,
struct inet_bind_bucket *tb);
-static inline int inet_bhashfn(struct net *net, const __u16 lport,
- const int bhash_size)
+static inline u32 inet_bhashfn(const struct net *net, const __u16 lport,
+ const u32 bhash_size)
{
return (lport + net_hash_mix(net)) & (bhash_size - 1);
}
@@ -233,7 +231,7 @@ void inet_bind_hash(struct sock *sk, struct inet_bind_bucket *tb,
const unsigned short snum);
/* These can have wildcards, don't try too hard. */
-static inline int inet_lhashfn(struct net *net, const unsigned short num)
+static inline u32 inet_lhashfn(const struct net *net, const unsigned short num)
{
return (num + net_hash_mix(net)) & (INET_LHTABLE_SIZE - 1);
}
@@ -251,6 +249,7 @@ void inet_put_port(struct sock *sk);
void inet_hashinfo_init(struct inet_hashinfo *h);
int __inet_hash_nolisten(struct sock *sk, struct inet_timewait_sock *tw);
+int __inet_hash(struct sock *sk, struct inet_timewait_sock *tw);
void inet_hash(struct sock *sk);
void inet_unhash(struct sock *sk);
@@ -385,13 +384,32 @@ static inline struct sock *__inet_lookup_skb(struct inet_hashinfo *hashinfo,
iph->daddr, dport, inet_iif(skb));
}
+u32 sk_ehashfn(const struct sock *sk);
+u32 inet6_ehashfn(const struct net *net,
+ const struct in6_addr *laddr, const u16 lport,
+ const struct in6_addr *faddr, const __be16 fport);
+
+static inline void sk_daddr_set(struct sock *sk, __be32 addr)
+{
+ sk->sk_daddr = addr; /* alias of inet_daddr */
+#if IS_ENABLED(CONFIG_IPV6)
+ ipv6_addr_set_v4mapped(addr, &sk->sk_v6_daddr);
+#endif
+}
+
+static inline void sk_rcv_saddr_set(struct sock *sk, __be32 addr)
+{
+ sk->sk_rcv_saddr = addr; /* alias of inet_rcv_saddr */
+#if IS_ENABLED(CONFIG_IPV6)
+ ipv6_addr_set_v4mapped(addr, &sk->sk_v6_rcv_saddr);
+#endif
+}
+
int __inet_hash_connect(struct inet_timewait_death_row *death_row,
struct sock *sk, u32 port_offset,
int (*check_established)(struct inet_timewait_death_row *,
struct sock *, __u16,
- struct inet_timewait_sock **),
- int (*hash)(struct sock *sk,
- struct inet_timewait_sock *twp));
+ struct inet_timewait_sock **));
int inet_hash_connect(struct inet_timewait_death_row *death_row,
struct sock *sk);
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index eb16c7beed1e..b6c3737da4e9 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -27,6 +27,7 @@
#include <net/sock.h>
#include <net/request_sock.h>
#include <net/netns/hash.h>
+#include <net/tcp_states.h>
/** struct ip_options - IP Options
*
@@ -77,6 +78,10 @@ struct inet_request_sock {
#define ir_v6_rmt_addr req.__req_common.skc_v6_daddr
#define ir_v6_loc_addr req.__req_common.skc_v6_rcv_saddr
#define ir_iif req.__req_common.skc_bound_dev_if
+#define ir_cookie req.__req_common.skc_cookie
+#define ireq_net req.__req_common.skc_net
+#define ireq_state req.__req_common.skc_state
+#define ireq_family req.__req_common.skc_family
kmemcheck_bitfield_begin(flags);
u16 snd_wscale : 4,
@@ -88,11 +93,11 @@ struct inet_request_sock {
acked : 1,
no_srccheck: 1;
kmemcheck_bitfield_end(flags);
+ u32 ir_mark;
union {
struct ip_options_rcu *opt;
struct sk_buff *pktopts;
};
- u32 ir_mark;
};
static inline struct inet_request_sock *inet_rsk(const struct request_sock *sk)
@@ -100,13 +105,12 @@ static inline struct inet_request_sock *inet_rsk(const struct request_sock *sk)
return (struct inet_request_sock *)sk;
}
-static inline u32 inet_request_mark(struct sock *sk, struct sk_buff *skb)
+static inline u32 inet_request_mark(const struct sock *sk, struct sk_buff *skb)
{
- if (!sk->sk_mark && sock_net(sk)->ipv4.sysctl_tcp_fwmark_accept) {
+ if (!sk->sk_mark && sock_net(sk)->ipv4.sysctl_tcp_fwmark_accept)
return skb->mark;
- } else {
- return sk->sk_mark;
- }
+
+ return sk->sk_mark;
}
struct inet_cork {
@@ -239,18 +243,8 @@ static inline unsigned int __inet_ehashfn(const __be32 laddr,
initval);
}
-static inline struct request_sock *inet_reqsk_alloc(struct request_sock_ops *ops)
-{
- struct request_sock *req = reqsk_alloc(ops);
- struct inet_request_sock *ireq = inet_rsk(req);
-
- if (req != NULL) {
- kmemcheck_annotate_bitfield(ireq, flags);
- ireq->opt = NULL;
- }
-
- return req;
-}
+struct request_sock *inet_reqsk_alloc(const struct request_sock_ops *ops,
+ struct sock *sk_listener);
static inline __u8 inet_sk_flowi_flags(const struct sock *sk)
{
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 6c566034e26d..360c4802288d 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -31,67 +31,14 @@
struct inet_hashinfo;
-#define INET_TWDR_RECYCLE_SLOTS_LOG 5
-#define INET_TWDR_RECYCLE_SLOTS (1 << INET_TWDR_RECYCLE_SLOTS_LOG)
-
-/*
- * If time > 4sec, it is "slow" path, no recycling is required,
- * so that we select tick to get range about 4 seconds.
- */
-#if HZ <= 16 || HZ > 4096
-# error Unsupported: HZ <= 16 or HZ > 4096
-#elif HZ <= 32
-# define INET_TWDR_RECYCLE_TICK (5 + 2 - INET_TWDR_RECYCLE_SLOTS_LOG)
-#elif HZ <= 64
-# define INET_TWDR_RECYCLE_TICK (6 + 2 - INET_TWDR_RECYCLE_SLOTS_LOG)
-#elif HZ <= 128
-# define INET_TWDR_RECYCLE_TICK (7 + 2 - INET_TWDR_RECYCLE_SLOTS_LOG)
-#elif HZ <= 256
-# define INET_TWDR_RECYCLE_TICK (8 + 2 - INET_TWDR_RECYCLE_SLOTS_LOG)
-#elif HZ <= 512
-# define INET_TWDR_RECYCLE_TICK (9 + 2 - INET_TWDR_RECYCLE_SLOTS_LOG)
-#elif HZ <= 1024
-# define INET_TWDR_RECYCLE_TICK (10 + 2 - INET_TWDR_RECYCLE_SLOTS_LOG)
-#elif HZ <= 2048
-# define INET_TWDR_RECYCLE_TICK (11 + 2 - INET_TWDR_RECYCLE_SLOTS_LOG)
-#else
-# define INET_TWDR_RECYCLE_TICK (12 + 2 - INET_TWDR_RECYCLE_SLOTS_LOG)
-#endif
-
-static inline u32 inet_tw_time_stamp(void)
-{
- return jiffies;
-}
-
-/* TIME_WAIT reaping mechanism. */
-#define INET_TWDR_TWKILL_SLOTS 8 /* Please keep this a power of 2. */
-
-#define INET_TWDR_TWKILL_QUOTA 100
-
struct inet_timewait_death_row {
- /* Short-time timewait calendar */
- int twcal_hand;
- unsigned long twcal_jiffie;
- struct timer_list twcal_timer;
- struct hlist_head twcal_row[INET_TWDR_RECYCLE_SLOTS];
-
- spinlock_t death_lock;
- int tw_count;
- int period;
- u32 thread_slots;
- struct work_struct twkill_work;
- struct timer_list tw_timer;
- int slot;
- struct hlist_head cells[INET_TWDR_TWKILL_SLOTS];
- struct inet_hashinfo *hashinfo;
+ atomic_t tw_count;
+
+ struct inet_hashinfo *hashinfo ____cacheline_aligned_in_smp;
int sysctl_tw_recycle;
int sysctl_max_tw_buckets;
};
-void inet_twdr_hangman(unsigned long data);
-void inet_twdr_twkill_work(struct work_struct *work);
-void inet_twdr_twcal_tick(unsigned long data);
-
struct inet_bind_bucket;
/*
@@ -122,6 +69,7 @@ struct inet_timewait_sock {
#define tw_v6_rcv_saddr __tw_common.skc_v6_rcv_saddr
#define tw_dport __tw_common.skc_dport
#define tw_num __tw_common.skc_num
+#define tw_cookie __tw_common.skc_cookie
int tw_timeout;
volatile unsigned char tw_substate;
@@ -132,52 +80,18 @@ struct inet_timewait_sock {
__be16 tw_sport;
kmemcheck_bitfield_begin(flags);
/* And these are ours. */
- unsigned int tw_pad0 : 1, /* 1 bit hole */
+ unsigned int tw_kill : 1,
tw_transparent : 1,
tw_flowlabel : 20,
tw_pad : 2, /* 2 bits hole */
tw_tos : 8;
kmemcheck_bitfield_end(flags);
- u32 tw_ttd;
+ struct timer_list tw_timer;
struct inet_bind_bucket *tw_tb;
- struct hlist_node tw_death_node;
+ struct inet_timewait_death_row *tw_dr;
};
#define tw_tclass tw_tos
-static inline int inet_twsk_dead_hashed(const struct inet_timewait_sock *tw)
-{
- return !hlist_unhashed(&tw->tw_death_node);
-}
-
-static inline void inet_twsk_dead_node_init(struct inet_timewait_sock *tw)
-{
- tw->tw_death_node.pprev = NULL;
-}
-
-static inline void __inet_twsk_del_dead_node(struct inet_timewait_sock *tw)
-{
- __hlist_del(&tw->tw_death_node);
- inet_twsk_dead_node_init(tw);
-}
-
-static inline int inet_twsk_del_dead_node(struct inet_timewait_sock *tw)
-{
- if (inet_twsk_dead_hashed(tw)) {
- __inet_twsk_del_dead_node(tw);
- return 1;
- }
- return 0;
-}
-
-#define inet_twsk_for_each(tw, node, head) \
- hlist_nulls_for_each_entry(tw, node, head, tw_node)
-
-#define inet_twsk_for_each_inmate(tw, jail) \
- hlist_for_each_entry(tw, jail, tw_death_node)
-
-#define inet_twsk_for_each_inmate_safe(tw, safe, jail) \
- hlist_for_each_entry_safe(tw, safe, jail, tw_death_node)
-
static inline struct inet_timewait_sock *inet_twsk(const struct sock *sk)
{
return (struct inet_timewait_sock *)sk;
@@ -192,16 +106,14 @@ int inet_twsk_bind_unhash(struct inet_timewait_sock *tw,
struct inet_hashinfo *hashinfo);
struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk,
+ struct inet_timewait_death_row *dr,
const int state);
void __inet_twsk_hashdance(struct inet_timewait_sock *tw, struct sock *sk,
struct inet_hashinfo *hashinfo);
-void inet_twsk_schedule(struct inet_timewait_sock *tw,
- struct inet_timewait_death_row *twdr,
- const int timeo, const int timewait_len);
-void inet_twsk_deschedule(struct inet_timewait_sock *tw,
- struct inet_timewait_death_row *twdr);
+void inet_twsk_schedule(struct inet_timewait_sock *tw, const int timeo);
+void inet_twsk_deschedule(struct inet_timewait_sock *tw);
void inet_twsk_purge(struct inet_hashinfo *hashinfo,
struct inet_timewait_death_row *twdr, int family);
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index 80479abddf73..d5332ddcea3f 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h
@@ -19,6 +19,7 @@ struct inetpeer_addr_base {
union {
__be32 a4;
__be32 a6[4];
+ struct in6_addr in6;
};
};
@@ -151,7 +152,7 @@ static inline struct inet_peer *inet_getpeer_v6(struct inet_peer_base *base,
{
struct inetpeer_addr daddr;
- *(struct in6_addr *)daddr.addr.a6 = *v6daddr;
+ daddr.addr.in6 = *v6daddr;
daddr.family = AF_INET6;
return inet_getpeer(base, &daddr, create);
}
diff --git a/include/net/ip.h b/include/net/ip.h
index 6cc1eafb153a..d14af7edd197 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -108,7 +108,8 @@ int ip_local_deliver(struct sk_buff *skb);
int ip_mr_input(struct sk_buff *skb);
int ip_output(struct sock *sk, struct sk_buff *skb);
int ip_mc_output(struct sock *sk, struct sk_buff *skb);
-int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *));
+int ip_fragment(struct sock *sk, struct sk_buff *skb,
+ int (*output)(struct sock *, struct sk_buff *));
int ip_do_nat(struct sk_buff *skb);
void ip_send_check(struct iphdr *ip);
int __ip_local_out(struct sk_buff *skb);
@@ -318,9 +319,10 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
}
u32 ip_idents_reserve(u32 hash, int segs);
-void __ip_select_ident(struct iphdr *iph, int segs);
+void __ip_select_ident(struct net *net, struct iphdr *iph, int segs);
-static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
+static inline void ip_select_ident_segs(struct net *net, struct sk_buff *skb,
+ struct sock *sk, int segs)
{
struct iphdr *iph = ip_hdr(skb);
@@ -337,13 +339,14 @@ static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, in
iph->id = 0;
}
} else {
- __ip_select_ident(iph, segs);
+ __ip_select_ident(net, iph, segs);
}
}
-static inline void ip_select_ident(struct sk_buff *skb, struct sock *sk)
+static inline void ip_select_ident(struct net *net, struct sk_buff *skb,
+ struct sock *sk)
{
- ip_select_ident_segs(skb, sk, 1);
+ ip_select_ident_segs(net, skb, sk, 1);
}
static inline __wsum inet_compute_pseudo(struct sk_buff *skb, int proto)
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index eda131d179d9..5e192068e6cb 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -170,7 +170,8 @@ static inline bool ipv6_anycast_destination(const struct sk_buff *skb)
return rt->rt6i_flags & RTF_ANYCAST;
}
-int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *));
+int ip6_fragment(struct sock *sk, struct sk_buff *skb,
+ int (*output)(struct sock *, struct sk_buff *));
static inline int ip6_skb_dst_mtu(struct sk_buff *skb)
{
diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h
index 76c091b53dae..b8529aa1dae7 100644
--- a/include/net/ip6_tunnel.h
+++ b/include/net/ip6_tunnel.h
@@ -71,14 +71,16 @@ __u16 ip6_tnl_parse_tlv_enc_lim(struct sk_buff *skb, __u8 *raw);
__u32 ip6_tnl_get_cap(struct ip6_tnl *t, const struct in6_addr *laddr,
const struct in6_addr *raddr);
struct net *ip6_tnl_get_link_net(const struct net_device *dev);
+int ip6_tnl_get_iflink(const struct net_device *dev);
-static inline void ip6tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
+static inline void ip6tunnel_xmit(struct sock *sk, struct sk_buff *skb,
+ struct net_device *dev)
{
struct net_device_stats *stats = &dev->stats;
int pkt_len, err;
pkt_len = skb->len;
- err = ip6_local_out(skb);
+ err = ip6_local_out_sk(sk, skb);
if (net_xmit_eval(err) == 0) {
struct pcpu_sw_netstats *tstats = this_cpu_ptr(dev->tstats);
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index 5bd120e4bc0a..54271ed0ed45 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -136,7 +136,7 @@ struct fib_result {
u32 tclassid;
struct fib_info *fi;
struct fib_table *table;
- struct list_head *fa_head;
+ struct hlist_head *fa_head;
};
struct fib_result_nl {
@@ -185,7 +185,9 @@ struct fib_table {
u32 tb_id;
int tb_default;
int tb_num_default;
- unsigned long tb_data[0];
+ struct rcu_head rcu;
+ unsigned long *tb_data;
+ unsigned long __data[0];
};
int fib_table_lookup(struct fib_table *tb, const struct flowi4 *flp,
@@ -195,10 +197,10 @@ int fib_table_delete(struct fib_table *, struct fib_config *);
int fib_table_dump(struct fib_table *table, struct sk_buff *skb,
struct netlink_callback *cb);
int fib_table_flush(struct fib_table *table);
+struct fib_table *fib_trie_unmerge(struct fib_table *main_tb);
+void fib_table_flush_external(struct fib_table *table);
void fib_free_table(struct fib_table *tb);
-
-
#ifndef CONFIG_IP_MULTIPLE_TABLES
#define TABLE_LOCAL_INDEX (RT_TABLE_LOCAL & (FIB_TABLE_HASHSZ - 1))
@@ -206,12 +208,16 @@ void fib_free_table(struct fib_table *tb);
static inline struct fib_table *fib_get_table(struct net *net, u32 id)
{
+ struct hlist_node *tb_hlist;
struct hlist_head *ptr;
ptr = id == RT_TABLE_LOCAL ?
&net->ipv4.fib_table_hash[TABLE_LOCAL_INDEX] :
&net->ipv4.fib_table_hash[TABLE_MAIN_INDEX];
- return hlist_entry(ptr->first, struct fib_table, tb_hlist);
+
+ tb_hlist = rcu_dereference_rtnl(hlist_first_rcu(ptr));
+
+ return hlist_entry(tb_hlist, struct fib_table, tb_hlist);
}
static inline struct fib_table *fib_new_table(struct net *net, u32 id)
@@ -222,14 +228,13 @@ static inline struct fib_table *fib_new_table(struct net *net, u32 id)
static inline int fib_lookup(struct net *net, const struct flowi4 *flp,
struct fib_result *res)
{
+ struct fib_table *tb;
int err = -ENETUNREACH;
rcu_read_lock();
- if (!fib_table_lookup(fib_get_table(net, RT_TABLE_LOCAL), flp, res,
- FIB_LOOKUP_NOREF) ||
- !fib_table_lookup(fib_get_table(net, RT_TABLE_MAIN), flp, res,
- FIB_LOOKUP_NOREF))
+ tb = fib_get_table(net, RT_TABLE_MAIN);
+ if (tb && !fib_table_lookup(tb, flp, res, FIB_LOOKUP_NOREF))
err = 0;
rcu_read_unlock();
@@ -249,28 +254,29 @@ int __fib_lookup(struct net *net, struct flowi4 *flp, struct fib_result *res);
static inline int fib_lookup(struct net *net, struct flowi4 *flp,
struct fib_result *res)
{
- if (!net->ipv4.fib_has_custom_rules) {
- int err = -ENETUNREACH;
-
- rcu_read_lock();
-
- res->tclassid = 0;
- if ((net->ipv4.fib_local &&
- !fib_table_lookup(net->ipv4.fib_local, flp, res,
- FIB_LOOKUP_NOREF)) ||
- (net->ipv4.fib_main &&
- !fib_table_lookup(net->ipv4.fib_main, flp, res,
- FIB_LOOKUP_NOREF)) ||
- (net->ipv4.fib_default &&
- !fib_table_lookup(net->ipv4.fib_default, flp, res,
- FIB_LOOKUP_NOREF)))
- err = 0;
-
- rcu_read_unlock();
-
- return err;
+ struct fib_table *tb;
+ int err;
+
+ if (net->ipv4.fib_has_custom_rules)
+ return __fib_lookup(net, flp, res);
+
+ rcu_read_lock();
+
+ res->tclassid = 0;
+
+ for (err = 0; !err; err = -ENETUNREACH) {
+ tb = rcu_dereference_rtnl(net->ipv4.fib_main);
+ if (tb && !fib_table_lookup(tb, flp, res, FIB_LOOKUP_NOREF))
+ break;
+
+ tb = rcu_dereference_rtnl(net->ipv4.fib_default);
+ if (tb && !fib_table_lookup(tb, flp, res, FIB_LOOKUP_NOREF))
+ break;
}
- return __fib_lookup(net, flp, res);
+
+ rcu_read_unlock();
+
+ return err;
}
#endif /* CONFIG_IP_MULTIPLE_TABLES */
@@ -294,6 +300,8 @@ static inline int fib_num_tclassid_users(struct net *net)
return 0;
}
#endif
+int fib_unmerge(struct net *net);
+void fib_flush_external(struct net *net);
/* Exported by fib_semantics.c */
int ip_fib_check_default(__be32 gw, struct net_device *dev);
@@ -304,7 +312,7 @@ void fib_select_multipath(struct fib_result *res);
/* Exported by fib_trie.c */
void fib_trie_init(void);
-struct fib_table *fib_trie_table(u32 id);
+struct fib_table *fib_trie_table(u32 id, struct fib_table *alias);
static inline void fib_combine_itag(u32 *itag, const struct fib_result *res)
{
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index 2c47061a6954..d8214cb88bbc 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -142,6 +142,7 @@ int ip_tunnel_init(struct net_device *dev);
void ip_tunnel_uninit(struct net_device *dev);
void ip_tunnel_dellink(struct net_device *dev, struct list_head *head);
struct net *ip_tunnel_get_link_net(const struct net_device *dev);
+int ip_tunnel_get_iflink(const struct net_device *dev);
int ip_tunnel_init_net(struct net *net, int ip_tnl_net_id,
struct rtnl_link_ops *ops, char *devname);
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 615b20b58545..4e3731ee4eac 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -47,13 +47,13 @@ static inline struct net *skb_net(const struct sk_buff *skb)
* Start with the most likely hit
* End with BUG
*/
- if (likely(skb->dev && skb->dev->nd_net))
+ if (likely(skb->dev && dev_net(skb->dev)))
return dev_net(skb->dev);
if (skb_dst(skb) && skb_dst(skb)->dev)
return dev_net(skb_dst(skb)->dev);
WARN(skb->sk, "Maybe skb_sknet should be used in %s() at line:%d\n",
__func__, __LINE__);
- if (likely(skb->sk && skb->sk->sk_net))
+ if (likely(skb->sk && sock_net(skb->sk)))
return sock_net(skb->sk);
pr_err("There is no net ptr to find in the skb in %s() line:%d\n",
__func__, __LINE__);
@@ -71,11 +71,11 @@ static inline struct net *skb_sknet(const struct sk_buff *skb)
#ifdef CONFIG_NET_NS
#ifdef CONFIG_IP_VS_DEBUG
/* Start with the most likely hit */
- if (likely(skb->sk && skb->sk->sk_net))
+ if (likely(skb->sk && sock_net(skb->sk)))
return sock_net(skb->sk);
WARN(skb->dev, "Maybe skb_net should be used instead in %s() line:%d\n",
__func__, __LINE__);
- if (likely(skb->dev && skb->dev->nd_net))
+ if (likely(skb->dev && dev_net(skb->dev)))
return dev_net(skb->dev);
pr_err("There is no net ptr to find in the skb in %s() line:%d\n",
__func__, __LINE__);
@@ -365,15 +365,15 @@ struct ip_vs_seq {
/* counters per cpu */
struct ip_vs_counters {
- __u32 conns; /* connections scheduled */
- __u32 inpkts; /* incoming packets */
- __u32 outpkts; /* outgoing packets */
+ __u64 conns; /* connections scheduled */
+ __u64 inpkts; /* incoming packets */
+ __u64 outpkts; /* outgoing packets */
__u64 inbytes; /* incoming bytes */
__u64 outbytes; /* outgoing bytes */
};
/* Stats per cpu */
struct ip_vs_cpu_stats {
- struct ip_vs_counters ustats;
+ struct ip_vs_counters cnt;
struct u64_stats_sync syncp;
};
@@ -383,23 +383,40 @@ struct ip_vs_estimator {
u64 last_inbytes;
u64 last_outbytes;
- u32 last_conns;
- u32 last_inpkts;
- u32 last_outpkts;
-
- u32 cps;
- u32 inpps;
- u32 outpps;
- u32 inbps;
- u32 outbps;
+ u64 last_conns;
+ u64 last_inpkts;
+ u64 last_outpkts;
+
+ u64 cps;
+ u64 inpps;
+ u64 outpps;
+ u64 inbps;
+ u64 outbps;
+};
+
+/*
+ * IPVS statistics object, 64-bit kernel version of struct ip_vs_stats_user
+ */
+struct ip_vs_kstats {
+ u64 conns; /* connections scheduled */
+ u64 inpkts; /* incoming packets */
+ u64 outpkts; /* outgoing packets */
+ u64 inbytes; /* incoming bytes */
+ u64 outbytes; /* outgoing bytes */
+
+ u64 cps; /* current connection rate */
+ u64 inpps; /* current in packet rate */
+ u64 outpps; /* current out packet rate */
+ u64 inbps; /* current in byte rate */
+ u64 outbps; /* current out byte rate */
};
struct ip_vs_stats {
- struct ip_vs_stats_user ustats; /* statistics */
+ struct ip_vs_kstats kstats; /* kernel statistics */
struct ip_vs_estimator est; /* estimator */
struct ip_vs_cpu_stats __percpu *cpustats; /* per cpu counters */
spinlock_t lock; /* spin lock */
- struct ip_vs_stats_user ustats0; /* reset values */
+ struct ip_vs_kstats kstats0; /* reset values */
};
struct dst_entry;
@@ -924,6 +941,7 @@ struct netns_ipvs {
int sysctl_nat_icmp_send;
int sysctl_pmtu_disc;
int sysctl_backup_only;
+ int sysctl_conn_reuse_mode;
/* ip_vs_lblc */
int sysctl_lblc_expiration;
@@ -1042,6 +1060,11 @@ static inline int sysctl_backup_only(struct netns_ipvs *ipvs)
ipvs->sysctl_backup_only;
}
+static inline int sysctl_conn_reuse_mode(struct netns_ipvs *ipvs)
+{
+ return ipvs->sysctl_conn_reuse_mode;
+}
+
#else
static inline int sysctl_sync_threshold(struct netns_ipvs *ipvs)
@@ -1109,6 +1132,11 @@ static inline int sysctl_backup_only(struct netns_ipvs *ipvs)
return 0;
}
+static inline int sysctl_conn_reuse_mode(struct netns_ipvs *ipvs)
+{
+ return 1;
+}
+
#endif
/* IPVS core functions
@@ -1388,8 +1416,7 @@ void ip_vs_sync_conn(struct net *net, struct ip_vs_conn *cp, int pkts);
void ip_vs_start_estimator(struct net *net, struct ip_vs_stats *stats);
void ip_vs_stop_estimator(struct net *net, struct ip_vs_stats *stats);
void ip_vs_zero_estimator(struct ip_vs_stats *stats);
-void ip_vs_read_estimator(struct ip_vs_stats_user *dst,
- struct ip_vs_stats *stats);
+void ip_vs_read_estimator(struct ip_vs_kstats *dst, struct ip_vs_stats *stats);
/* Various IPVS packet transmitters (from ip_vs_xmit.c) */
int ip_vs_null_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 4c9fe224d73b..eec8ad3c9843 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -47,8 +47,6 @@
#define NEXTHDR_MAX 255
-
-
#define IPV6_DEFAULT_HOPLIMIT 64
#define IPV6_DEFAULT_MCASTHOPS 1
@@ -671,8 +669,9 @@ static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_add
return __ipv6_addr_diff(a1, a2, sizeof(struct in6_addr));
}
-void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt);
-void ipv6_proxy_select_ident(struct sk_buff *skb);
+void ipv6_select_ident(struct net *net, struct frag_hdr *fhdr,
+ struct rt6_info *rt);
+void ipv6_proxy_select_ident(struct net *net, struct sk_buff *skb);
int ip6_dst_hoplimit(struct dst_entry *dst);
@@ -768,7 +767,7 @@ static inline u8 ip6_tclass(__be32 flowinfo)
int ipv6_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt, struct net_device *orig_dev);
-int ip6_rcv_finish(struct sk_buff *skb);
+int ip6_rcv_finish(struct sock *sk, struct sk_buff *skb);
/*
* upper-layer output functions
@@ -826,6 +825,7 @@ int ip6_input(struct sk_buff *skb);
int ip6_mc_input(struct sk_buff *skb);
int __ip6_local_out(struct sk_buff *skb);
+int ip6_local_out_sk(struct sock *sk, struct sk_buff *skb);
int ip6_local_out(struct sk_buff *skb);
/*
@@ -940,4 +940,8 @@ int ipv6_sysctl_register(void);
void ipv6_sysctl_unregister(void);
#endif
+int ipv6_sock_mc_join(struct sock *sk, int ifindex,
+ const struct in6_addr *addr);
+int ipv6_sock_mc_drop(struct sock *sk, int ifindex,
+ const struct in6_addr *addr);
#endif /* _NET_IPV6_H */
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index a830b01baba4..8f81bbbc38fc 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -519,6 +519,17 @@ iwe_stream_add_event(struct iw_request_info *info, char *stream, char *ends,
return stream;
}
+static inline char *
+iwe_stream_add_event_check(struct iw_request_info *info, char *stream,
+ char *ends, struct iw_event *iwe, int event_len)
+{
+ char *res = iwe_stream_add_event(info, stream, ends, iwe, event_len);
+
+ if (res == stream)
+ return ERR_PTR(-E2BIG);
+ return res;
+}
+
/*------------------------------------------------------------------*/
/*
* Wrapper to add an short Wireless Event containing a pointer to a
@@ -545,6 +556,17 @@ iwe_stream_add_point(struct iw_request_info *info, char *stream, char *ends,
return stream;
}
+static inline char *
+iwe_stream_add_point_check(struct iw_request_info *info, char *stream,
+ char *ends, struct iw_event *iwe, char *extra)
+{
+ char *res = iwe_stream_add_point(info, stream, ends, iwe, extra);
+
+ if (res == stream)
+ return ERR_PTR(-E2BIG);
+ return res;
+}
+
/*------------------------------------------------------------------*/
/*
* Wrapper to add a value to a Wireless Event in a stream of events.
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index d52914b75331..b4bef1152c05 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -84,6 +84,39 @@
*
*/
+/**
+ * DOC: mac80211 software tx queueing
+ *
+ * mac80211 provides an optional intermediate queueing implementation designed
+ * to allow the driver to keep hardware queues short and provide some fairness
+ * between different stations/interfaces.
+ * In this model, the driver pulls data frames from the mac80211 queue instead
+ * of letting mac80211 push them via drv_tx().
+ * Other frames (e.g. control or management) are still pushed using drv_tx().
+ *
+ * Drivers indicate that they use this model by implementing the .wake_tx_queue
+ * driver operation.
+ *
+ * Intermediate queues (struct ieee80211_txq) are kept per-sta per-tid, with a
+ * single per-vif queue for multicast data frames.
+ *
+ * The driver is expected to initialize its private per-queue data for stations
+ * and interfaces in the .add_interface and .sta_add ops.
+ *
+ * The driver can't access the queue directly. To dequeue a frame, it calls
+ * ieee80211_tx_dequeue(). Whenever mac80211 adds a new frame to a queue, it
+ * calls the .wake_tx_queue driver op.
+ *
+ * For AP powersave TIM handling, the driver only needs to indicate if it has
+ * buffered packets in the driver specific data structures by calling
+ * ieee80211_sta_set_buffered(). For frames buffered in the ieee80211_txq
+ * struct, mac80211 sets the appropriate TIM PVB bits and calls
+ * .release_buffered_frames().
+ * In that callback the driver is therefore expected to release its own
+ * buffered frames and afterwards also frames from the ieee80211_txq (obtained
+ * via the usual ieee80211_tx_dequeue).
+ */
+
struct device;
/**
@@ -301,17 +334,86 @@ enum ieee80211_bss_change {
#define IEEE80211_BSS_ARP_ADDR_LIST_LEN 4
/**
- * enum ieee80211_rssi_event - RSSI threshold event
- * An indicator for when RSSI goes below/above a certain threshold.
- * @RSSI_EVENT_HIGH: AP's rssi crossed the high threshold set by the driver.
- * @RSSI_EVENT_LOW: AP's rssi crossed the low threshold set by the driver.
+ * enum ieee80211_event_type - event to be notified to the low level driver
+ * @RSSI_EVENT: AP's rssi crossed the a threshold set by the driver.
+ * @MLME_EVENT: event related to MLME
*/
-enum ieee80211_rssi_event {
+enum ieee80211_event_type {
+ RSSI_EVENT,
+ MLME_EVENT,
+};
+
+/**
+ * enum ieee80211_rssi_event_data - relevant when event type is %RSSI_EVENT
+ * @RSSI_EVENT_HIGH: AP's rssi went below the threshold set by the driver.
+ * @RSSI_EVENT_LOW: AP's rssi went above the threshold set by the driver.
+ */
+enum ieee80211_rssi_event_data {
RSSI_EVENT_HIGH,
RSSI_EVENT_LOW,
};
/**
+ * enum ieee80211_rssi_event - data attached to an %RSSI_EVENT
+ * @data: See &enum ieee80211_rssi_event_data
+ */
+struct ieee80211_rssi_event {
+ enum ieee80211_rssi_event_data data;
+};
+
+/**
+ * enum ieee80211_mlme_event_data - relevant when event type is %MLME_EVENT
+ * @AUTH_EVENT: the MLME operation is authentication
+ * @ASSOC_EVENT: the MLME operation is association
+ * @DEAUTH_RX_EVENT: deauth received..
+ * @DEAUTH_TX_EVENT: deauth sent.
+ */
+enum ieee80211_mlme_event_data {
+ AUTH_EVENT,
+ ASSOC_EVENT,
+ DEAUTH_RX_EVENT,
+ DEAUTH_TX_EVENT,
+};
+
+/**
+ * enum ieee80211_mlme_event_status - relevant when event type is %MLME_EVENT
+ * @MLME_SUCCESS: the MLME operation completed successfully.
+ * @MLME_DENIED: the MLME operation was denied by the peer.
+ * @MLME_TIMEOUT: the MLME operation timed out.
+ */
+enum ieee80211_mlme_event_status {
+ MLME_SUCCESS,
+ MLME_DENIED,
+ MLME_TIMEOUT,
+};
+
+/**
+ * enum ieee80211_mlme_event - data attached to an %MLME_EVENT
+ * @data: See &enum ieee80211_mlme_event_data
+ * @status: See &enum ieee80211_mlme_event_status
+ * @reason: the reason code if applicable
+ */
+struct ieee80211_mlme_event {
+ enum ieee80211_mlme_event_data data;
+ enum ieee80211_mlme_event_status status;
+ u16 reason;
+};
+
+/**
+ * struct ieee80211_event - event to be sent to the driver
+ * @type The event itself. See &enum ieee80211_event_type.
+ * @rssi: relevant if &type is %RSSI_EVENT
+ * @mlme: relevant if &type is %AUTH_EVENT
+ */
+struct ieee80211_event {
+ enum ieee80211_event_type type;
+ union {
+ struct ieee80211_rssi_event rssi;
+ struct ieee80211_mlme_event mlme;
+ } u;
+};
+
+/**
* struct ieee80211_bss_conf - holds the BSS's changing parameters
*
* This structure keeps information about a BSS (and an association
@@ -337,12 +439,15 @@ enum ieee80211_rssi_event {
* HW flag %IEEE80211_HW_TIMING_BEACON_ONLY is set, then this can
* only come from a beacon, but might not become valid until after
* association when a beacon is received (which is notified with the
- * %BSS_CHANGED_DTIM flag.)
+ * %BSS_CHANGED_DTIM flag.). See also sync_dtim_count important notice.
* @sync_device_ts: the device timestamp corresponding to the sync_tsf,
* the driver/device can use this to calculate synchronisation
- * (see @sync_tsf)
+ * (see @sync_tsf). See also sync_dtim_count important notice.
* @sync_dtim_count: Only valid when %IEEE80211_HW_TIMING_BEACON_ONLY
* is requested, see @sync_tsf/@sync_device_ts.
+ * IMPORTANT: These three sync_* parameters would possibly be out of sync
+ * by the time the driver will use them. The synchronized view is currently
+ * guaranteed only in certain callbacks.
* @beacon_int: beacon interval
* @assoc_capability: capabilities taken from assoc resp
* @basic_rates: bitmap of basic rates, each bit stands for an
@@ -1234,6 +1339,7 @@ enum ieee80211_vif_flags {
* monitor interface (if that is requested.)
* @drv_priv: data area for driver use, will always be aligned to
* sizeof(void *).
+ * @txq: the multicast data TX queue (if driver uses the TXQ abstraction)
*/
struct ieee80211_vif {
enum nl80211_iftype type;
@@ -1245,6 +1351,8 @@ struct ieee80211_vif {
u8 cab_queue;
u8 hw_queue[IEEE80211_NUM_ACS];
+ struct ieee80211_txq *txq;
+
struct ieee80211_chanctx_conf __rcu *chanctx_conf;
u32 driver_flags;
@@ -1279,6 +1387,19 @@ static inline bool ieee80211_vif_is_mesh(struct ieee80211_vif *vif)
struct ieee80211_vif *wdev_to_ieee80211_vif(struct wireless_dev *wdev);
/**
+ * ieee80211_vif_to_wdev - return a wdev struct from a vif
+ * @vif: the vif to get the wdev for
+ *
+ * This can be used by mac80211 drivers with direct cfg80211 APIs
+ * (like the vendor commands) that needs to get the wdev for a vif.
+ *
+ * Note that this function may return %NULL if the given wdev isn't
+ * associated with a vif that the driver knows about (e.g. monitor
+ * or AP_VLAN interfaces.)
+ */
+struct wireless_dev *ieee80211_vif_to_wdev(struct ieee80211_vif *vif);
+
+/**
* enum ieee80211_key_flags - key flags
*
* These flags are used for communication about keys between the driver
@@ -1472,7 +1593,8 @@ struct ieee80211_sta_rates {
* @supp_rates: Bitmap of supported rates (per band)
* @ht_cap: HT capabilities of this STA; restricted to our own capabilities
* @vht_cap: VHT capabilities of this STA; restricted to our own capabilities
- * @wme: indicates whether the STA supports QoS/WME.
+ * @wme: indicates whether the STA supports QoS/WME (if local devices does,
+ * otherwise always false)
* @drv_priv: data area for driver use, will always be aligned to
* sizeof(void *), size is determined in hw information.
* @uapsd_queues: bitmap of queues configured for uapsd. Only valid
@@ -1488,6 +1610,8 @@ struct ieee80211_sta_rates {
* @tdls: indicates whether the STA is a TDLS peer
* @tdls_initiator: indicates the STA is an initiator of the TDLS link. Only
* valid if the STA is a TDLS peer in the first place.
+ * @mfp: indicates whether the STA uses management frame protection or not.
+ * @txq: per-TID data TX queues (if driver uses the TXQ abstraction)
*/
struct ieee80211_sta {
u32 supp_rates[IEEE80211_NUM_BANDS];
@@ -1504,6 +1628,9 @@ struct ieee80211_sta {
struct ieee80211_sta_rates __rcu *rates;
bool tdls;
bool tdls_initiator;
+ bool mfp;
+
+ struct ieee80211_txq *txq[IEEE80211_NUM_TIDS];
/* must be last */
u8 drv_priv[0] __aligned(sizeof(void *));
@@ -1533,6 +1660,27 @@ struct ieee80211_tx_control {
};
/**
+ * struct ieee80211_txq - Software intermediate tx queue
+ *
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ * @sta: station table entry, %NULL for per-vif queue
+ * @tid: the TID for this queue (unused for per-vif queue)
+ * @ac: the AC for this queue
+ *
+ * The driver can obtain packets from this queue by calling
+ * ieee80211_tx_dequeue().
+ */
+struct ieee80211_txq {
+ struct ieee80211_vif *vif;
+ struct ieee80211_sta *sta;
+ u8 tid;
+ u8 ac;
+
+ /* must be last */
+ u8 drv_priv[0] __aligned(sizeof(void *));
+};
+
+/**
* enum ieee80211_hw_flags - hardware flags
*
* These flags are used to indicate hardware capabilities to
@@ -1756,6 +1904,8 @@ enum ieee80211_hw_flags {
* within &struct ieee80211_sta.
* @chanctx_data_size: size (in bytes) of the drv_priv data area
* within &struct ieee80211_chanctx_conf.
+ * @txq_data_size: size (in bytes) of the drv_priv data area
+ * within @struct ieee80211_txq.
*
* @max_rates: maximum number of alternate rate retry stages the hw
* can handle.
@@ -1804,6 +1954,9 @@ enum ieee80211_hw_flags {
* @n_cipher_schemes: a size of an array of cipher schemes definitions.
* @cipher_schemes: a pointer to an array of cipher scheme definitions
* supported by HW.
+ *
+ * @txq_ac_max_pending: maximum number of frames per AC pending in all txq
+ * entries for a vif.
*/
struct ieee80211_hw {
struct ieee80211_conf conf;
@@ -1816,6 +1969,7 @@ struct ieee80211_hw {
int vif_data_size;
int sta_data_size;
int chanctx_data_size;
+ int txq_data_size;
u16 queues;
u16 max_listen_interval;
s8 max_signal;
@@ -1832,6 +1986,7 @@ struct ieee80211_hw {
u8 uapsd_max_sp_len;
u8 n_cipher_schemes;
const struct ieee80211_cipher_scheme *cipher_schemes;
+ int txq_ac_max_pending;
};
/**
@@ -2844,8 +2999,9 @@ enum ieee80211_reconfig_type {
* @set_bitrate_mask: Set a mask of rates to be used for rate control selection
* when transmitting a frame. Currently only legacy rates are handled.
* The callback can sleep.
- * @rssi_callback: Notify driver when the average RSSI goes above/below
- * thresholds that were registered previously. The callback can sleep.
+ * @event_callback: Notify driver about any event in mac80211. See
+ * &enum ieee80211_event_type for the different types.
+ * The callback can sleep.
*
* @release_buffered_frames: Release buffered frames according to the given
* parameters. In the case where the driver buffers some frames for
@@ -2993,6 +3149,8 @@ enum ieee80211_reconfig_type {
* response template is provided, together with the location of the
* switch-timing IE within the template. The skb can only be used within
* the function call.
+ *
+ * @wake_tx_queue: Called when new packets have been added to the queue.
*/
struct ieee80211_ops {
void (*tx)(struct ieee80211_hw *hw,
@@ -3141,9 +3299,9 @@ struct ieee80211_ops {
bool (*tx_frames_pending)(struct ieee80211_hw *hw);
int (*set_bitrate_mask)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
const struct cfg80211_bitrate_mask *mask);
- void (*rssi_callback)(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- enum ieee80211_rssi_event rssi_event);
+ void (*event_callback)(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ const struct ieee80211_event *event);
void (*allow_buffered_frames)(struct ieee80211_hw *hw,
struct ieee80211_sta *sta,
@@ -3224,6 +3382,9 @@ struct ieee80211_ops {
void (*tdls_recv_channel_switch)(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_tdls_ch_sw_params *params);
+
+ void (*wake_tx_queue)(struct ieee80211_hw *hw,
+ struct ieee80211_txq *txq);
};
/**
@@ -4343,13 +4504,33 @@ void ieee80211_sched_scan_stopped(struct ieee80211_hw *hw);
* haven't been re-added to the driver yet.
* @IEEE80211_IFACE_ITER_RESUME_ALL: During resume, iterate over all
* interfaces, even if they haven't been re-added to the driver yet.
+ * @IEEE80211_IFACE_ITER_ACTIVE: Iterate only active interfaces (netdev is up).
*/
enum ieee80211_interface_iteration_flags {
IEEE80211_IFACE_ITER_NORMAL = 0,
IEEE80211_IFACE_ITER_RESUME_ALL = BIT(0),
+ IEEE80211_IFACE_ITER_ACTIVE = BIT(1),
};
/**
+ * ieee80211_iterate_interfaces - iterate interfaces
+ *
+ * This function iterates over the interfaces associated with a given
+ * hardware and calls the callback for them. This includes active as well as
+ * inactive interfaces. This function allows the iterator function to sleep.
+ * Will iterate over a new interface during add_interface().
+ *
+ * @hw: the hardware struct of which the interfaces should be iterated over
+ * @iter_flags: iteration flags, see &enum ieee80211_interface_iteration_flags
+ * @iterator: the iterator function to call
+ * @data: first argument of the iterator function
+ */
+void ieee80211_iterate_interfaces(struct ieee80211_hw *hw, u32 iter_flags,
+ void (*iterator)(void *data, u8 *mac,
+ struct ieee80211_vif *vif),
+ void *data);
+
+/**
* ieee80211_iterate_active_interfaces - iterate active interfaces
*
* This function iterates over the interfaces associated with a given
@@ -4364,11 +4545,16 @@ enum ieee80211_interface_iteration_flags {
* @iterator: the iterator function to call
* @data: first argument of the iterator function
*/
-void ieee80211_iterate_active_interfaces(struct ieee80211_hw *hw,
- u32 iter_flags,
- void (*iterator)(void *data, u8 *mac,
- struct ieee80211_vif *vif),
- void *data);
+static inline void
+ieee80211_iterate_active_interfaces(struct ieee80211_hw *hw, u32 iter_flags,
+ void (*iterator)(void *data, u8 *mac,
+ struct ieee80211_vif *vif),
+ void *data)
+{
+ ieee80211_iterate_interfaces(hw,
+ iter_flags | IEEE80211_IFACE_ITER_ACTIVE,
+ iterator, data);
+}
/**
* ieee80211_iterate_active_interfaces_atomic - iterate active interfaces
@@ -5194,30 +5380,13 @@ int ieee80211_reserve_tid(struct ieee80211_sta *sta, u8 tid);
void ieee80211_unreserve_tid(struct ieee80211_sta *sta, u8 tid);
/**
- * ieee80211_ie_split - split an IE buffer according to ordering
- *
- * @ies: the IE buffer
- * @ielen: the length of the IE buffer
- * @ids: an array with element IDs that are allowed before
- * the split
- * @n_ids: the size of the element ID array
- * @offset: offset where to start splitting in the buffer
- *
- * This function splits an IE buffer by updating the @offset
- * variable to point to the location where the buffer should be
- * split.
+ * ieee80211_tx_dequeue - dequeue a packet from a software tx queue
*
- * It assumes that the given IE buffer is well-formed, this
- * has to be guaranteed by the caller!
- *
- * It also assumes that the IEs in the buffer are ordered
- * correctly, if not the result of using this function will not
- * be ordered correctly either, i.e. it does no reordering.
+ * @hw: pointer as obtained from ieee80211_alloc_hw()
+ * @txq: pointer obtained from station or virtual interface
*
- * The function returns the offset where the next part of the
- * buffer starts, which may be @ielen if the entire (remainder)
- * of the buffer should be used.
+ * Returns the skb if successful, %NULL if no frame was available.
*/
-size_t ieee80211_ie_split(const u8 *ies, size_t ielen,
- const u8 *ids, int n_ids, size_t offset);
+struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw,
+ struct ieee80211_txq *txq);
#endif /* MAC80211_H */
diff --git a/include/net/mac802154.h b/include/net/mac802154.h
index 850647811749..e18e7fd43f47 100644
--- a/include/net/mac802154.h
+++ b/include/net/mac802154.h
@@ -19,6 +19,7 @@
#include <net/af_ieee802154.h>
#include <linux/ieee802154.h>
#include <linux/skbuff.h>
+#include <linux/unaligned/memmove.h>
#include <net/cfg802154.h>
@@ -212,7 +213,7 @@ struct ieee802154_ops {
int (*set_hw_addr_filt)(struct ieee802154_hw *hw,
struct ieee802154_hw_addr_filt *filt,
unsigned long changed);
- int (*set_txpower)(struct ieee802154_hw *hw, int db);
+ int (*set_txpower)(struct ieee802154_hw *hw, s8 dbm);
int (*set_lbt)(struct ieee802154_hw *hw, bool on);
int (*set_cca_mode)(struct ieee802154_hw *hw,
const struct wpan_phy_cca *cca);
@@ -233,9 +234,7 @@ struct ieee802154_ops {
*/
static inline void ieee802154_be64_to_le64(void *le64_dst, const void *be64_src)
{
- __le64 tmp = (__force __le64)swab64p(be64_src);
-
- memcpy(le64_dst, &tmp, IEEE802154_EXTENDED_ADDR_LEN);
+ __put_unaligned_memmove64(swab64p(be64_src), le64_dst);
}
/**
@@ -245,12 +244,10 @@ static inline void ieee802154_be64_to_le64(void *le64_dst, const void *be64_src)
*/
static inline void ieee802154_le64_to_be64(void *be64_dst, const void *le64_src)
{
- __be64 tmp = (__force __be64)swab64p(le64_src);
-
- memcpy(be64_dst, &tmp, IEEE802154_EXTENDED_ADDR_LEN);
+ __put_unaligned_memmove64(swab64p(le64_src), be64_dst);
}
-/* Basic interface to register ieee802154 hwice */
+/* Basic interface to register ieee802154 device */
struct ieee802154_hw *
ieee802154_alloc_hw(size_t priv_data_len, const struct ieee802154_ops *ops);
void ieee802154_free_hw(struct ieee802154_hw *hw);
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index 6bbda34d5e59..b3a7751251b4 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -156,24 +156,7 @@ static inline u32 ndisc_hashfn(const void *pkey, const struct net_device *dev, _
static inline struct neighbour *__ipv6_neigh_lookup_noref(struct net_device *dev, const void *pkey)
{
- struct neigh_hash_table *nht;
- const u32 *p32 = pkey;
- struct neighbour *n;
- u32 hash_val;
-
- nht = rcu_dereference_bh(nd_tbl.nht);
- hash_val = ndisc_hashfn(pkey, dev, nht->hash_rnd) >> (32 - nht->hash_shift);
- for (n = rcu_dereference_bh(nht->hash_buckets[hash_val]);
- n != NULL;
- n = rcu_dereference_bh(n->next)) {
- u32 *n32 = (u32 *) n->primary_key;
- if (n->dev == dev &&
- ((n32[0] ^ p32[0]) | (n32[1] ^ p32[1]) |
- (n32[2] ^ p32[2]) | (n32[3] ^ p32[3])) == 0)
- return n;
- }
-
- return NULL;
+ return ___neigh_lookup_noref(&nd_tbl, neigh_key_eq128, ndisc_hashfn, pkey, dev);
}
static inline struct neighbour *__ipv6_neigh_lookup(struct net_device *dev, const void *pkey)
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 76f708486aae..bd33e66f49aa 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -42,6 +42,7 @@ enum {
NEIGH_VAR_MCAST_PROBES,
NEIGH_VAR_UCAST_PROBES,
NEIGH_VAR_APP_PROBES,
+ NEIGH_VAR_MCAST_REPROBES,
NEIGH_VAR_RETRANS_TIME,
NEIGH_VAR_BASE_REACHABLE_TIME,
NEIGH_VAR_DELAY_PROBE_TIME,
@@ -65,9 +66,7 @@ enum {
};
struct neigh_parms {
-#ifdef CONFIG_NET_NS
- struct net *net;
-#endif
+ possible_net_t net;
struct net_device *dev;
struct list_head list;
int (*neigh_setup)(struct neighbour *);
@@ -167,9 +166,7 @@ struct neigh_ops {
struct pneigh_entry {
struct pneigh_entry *next;
-#ifdef CONFIG_NET_NS
- struct net *net;
-#endif
+ possible_net_t net;
struct net_device *dev;
u8 flags;
u8 key[0];
@@ -193,9 +190,11 @@ struct neigh_table {
int family;
int entry_size;
int key_len;
+ __be16 protocol;
__u32 (*hash)(const void *pkey,
const struct net_device *dev,
__u32 *hash_rnd);
+ bool (*key_eq)(const struct neighbour *, const void *pkey);
int (*constructor)(struct neighbour *);
int (*pconstructor)(struct pneigh_entry *);
void (*pdestructor)(struct pneigh_entry *);
@@ -224,6 +223,7 @@ enum {
NEIGH_ND_TABLE = 1,
NEIGH_DN_TABLE = 2,
NEIGH_NR_TABLES,
+ NEIGH_LINK_TABLE = NEIGH_NR_TABLES /* Pseudo table for neigh_xmit */
};
static inline int neigh_parms_family(struct neigh_parms *p)
@@ -246,6 +246,57 @@ static inline void *neighbour_priv(const struct neighbour *n)
#define NEIGH_UPDATE_F_ISROUTER 0x40000000
#define NEIGH_UPDATE_F_ADMIN 0x80000000
+
+static inline bool neigh_key_eq16(const struct neighbour *n, const void *pkey)
+{
+ return *(const u16 *)n->primary_key == *(const u16 *)pkey;
+}
+
+static inline bool neigh_key_eq32(const struct neighbour *n, const void *pkey)
+{
+ return *(const u32 *)n->primary_key == *(const u32 *)pkey;
+}
+
+static inline bool neigh_key_eq128(const struct neighbour *n, const void *pkey)
+{
+ const u32 *n32 = (const u32 *)n->primary_key;
+ const u32 *p32 = pkey;
+
+ return ((n32[0] ^ p32[0]) | (n32[1] ^ p32[1]) |
+ (n32[2] ^ p32[2]) | (n32[3] ^ p32[3])) == 0;
+}
+
+static inline struct neighbour *___neigh_lookup_noref(
+ struct neigh_table *tbl,
+ bool (*key_eq)(const struct neighbour *n, const void *pkey),
+ __u32 (*hash)(const void *pkey,
+ const struct net_device *dev,
+ __u32 *hash_rnd),
+ const void *pkey,
+ struct net_device *dev)
+{
+ struct neigh_hash_table *nht = rcu_dereference_bh(tbl->nht);
+ struct neighbour *n;
+ u32 hash_val;
+
+ hash_val = hash(pkey, dev, nht->hash_rnd) >> (32 - nht->hash_shift);
+ for (n = rcu_dereference_bh(nht->hash_buckets[hash_val]);
+ n != NULL;
+ n = rcu_dereference_bh(n->next)) {
+ if (n->dev == dev && key_eq(n, pkey))
+ return n;
+ }
+
+ return NULL;
+}
+
+static inline struct neighbour *__neigh_lookup_noref(struct neigh_table *tbl,
+ const void *pkey,
+ struct net_device *dev)
+{
+ return ___neigh_lookup_noref(tbl, tbl->key_eq, tbl->hash, pkey, dev);
+}
+
void neigh_table_init(int index, struct neigh_table *tbl);
int neigh_table_clear(int index, struct neigh_table *tbl);
struct neighbour *neigh_lookup(struct neigh_table *tbl, const void *pkey,
@@ -268,7 +319,6 @@ void neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev);
int neigh_ifdown(struct neigh_table *tbl, struct net_device *dev);
int neigh_resolve_output(struct neighbour *neigh, struct sk_buff *skb);
int neigh_connected_output(struct neighbour *neigh, struct sk_buff *skb);
-int neigh_compat_output(struct neighbour *neigh, struct sk_buff *skb);
int neigh_direct_output(struct neighbour *neigh, struct sk_buff *skb);
struct neighbour *neigh_event_ns(struct neigh_table *tbl,
u8 *lladdr, void *saddr,
@@ -306,6 +356,7 @@ void neigh_for_each(struct neigh_table *tbl,
void (*cb)(struct neighbour *, void *), void *cookie);
void __neigh_for_each_release(struct neigh_table *tbl,
int (*cb)(struct neighbour *));
+int neigh_xmit(int fam, struct net_device *, const void *, struct sk_buff *);
void pneigh_for_each(struct neigh_table *tbl,
void (*cb)(struct pneigh_entry *));
@@ -459,4 +510,6 @@ static inline void neigh_ha_snapshot(char *dst, const struct neighbour *n,
memcpy(dst, n->ha, dev->addr_len);
} while (read_seqretry(&n->ha_lock, seq));
}
+
+
#endif
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 36faf4990c4b..f733656404de 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -26,6 +26,7 @@
#endif
#include <net/netns/nftables.h>
#include <net/netns/xfrm.h>
+#include <net/netns/mpls.h>
#include <linux/ns_common.h>
struct user_namespace;
@@ -48,13 +49,10 @@ struct net {
atomic_t count; /* To decided when the network
* namespace should be shut down.
*/
-#ifdef NETNS_REFCNT_DEBUG
- atomic_t use_count; /* To track references we
- * destroy on demand
- */
-#endif
spinlock_t rules_mod_lock;
+ atomic64_t cookie_gen;
+
struct list_head list; /* list of network namespaces */
struct list_head cleanup_list; /* namespaces on death row */
struct list_head exit_list; /* Use only net_mutex */
@@ -130,6 +128,9 @@ struct net {
#if IS_ENABLED(CONFIG_IP_VS)
struct netns_ipvs *ipvs;
#endif
+#if IS_ENABLED(CONFIG_MPLS)
+ struct netns_mpls mpls;
+#endif
struct sock *diag_nlsk;
atomic_t fnhe_genid;
};
@@ -230,48 +231,27 @@ int net_eq(const struct net *net1, const struct net *net2)
#endif
-#ifdef NETNS_REFCNT_DEBUG
-static inline struct net *hold_net(struct net *net)
-{
- if (net)
- atomic_inc(&net->use_count);
- return net;
-}
-
-static inline void release_net(struct net *net)
-{
- if (net)
- atomic_dec(&net->use_count);
-}
-#else
-static inline struct net *hold_net(struct net *net)
-{
- return net;
-}
-
-static inline void release_net(struct net *net)
-{
-}
-#endif
-
+typedef struct {
#ifdef CONFIG_NET_NS
+ struct net *net;
+#endif
+} possible_net_t;
-static inline void write_pnet(struct net **pnet, struct net *net)
+static inline void write_pnet(possible_net_t *pnet, struct net *net)
{
- *pnet = net;
+#ifdef CONFIG_NET_NS
+ pnet->net = net;
+#endif
}
-static inline struct net *read_pnet(struct net * const *pnet)
+static inline struct net *read_pnet(const possible_net_t *pnet)
{
- return *pnet;
-}
-
+#ifdef CONFIG_NET_NS
+ return pnet->net;
#else
-
-#define write_pnet(pnet, net) do { (void)(net);} while (0)
-#define read_pnet(pnet) (&init_net)
-
+ return &init_net;
#endif
+}
#define for_each_net(VAR) \
list_for_each_entry(VAR, &net_namespace_list, list)
diff --git a/include/net/netfilter/ipv4/nf_reject.h b/include/net/netfilter/ipv4/nf_reject.h
index 03e928a55229..77862c3645f0 100644
--- a/include/net/netfilter/ipv4/nf_reject.h
+++ b/include/net/netfilter/ipv4/nf_reject.h
@@ -5,18 +5,14 @@
#include <net/ip.h>
#include <net/icmp.h>
-static inline void nf_send_unreach(struct sk_buff *skb_in, int code)
-{
- icmp_send(skb_in, ICMP_DEST_UNREACH, code, 0);
-}
-
+void nf_send_unreach(struct sk_buff *skb_in, int code, int hook);
void nf_send_reset(struct sk_buff *oldskb, int hook);
const struct tcphdr *nf_reject_ip_tcphdr_get(struct sk_buff *oldskb,
struct tcphdr *_oth, int hook);
struct iphdr *nf_reject_iphdr_put(struct sk_buff *nskb,
const struct sk_buff *oldskb,
- __be16 protocol, int ttl);
+ __u8 protocol, int ttl);
void nf_reject_ip_tcphdr_put(struct sk_buff *nskb, const struct sk_buff *oldskb,
const struct tcphdr *oth);
diff --git a/include/net/netfilter/ipv6/nf_reject.h b/include/net/netfilter/ipv6/nf_reject.h
index 23216d48abf9..0ea4fa37db16 100644
--- a/include/net/netfilter/ipv6/nf_reject.h
+++ b/include/net/netfilter/ipv6/nf_reject.h
@@ -3,15 +3,8 @@
#include <linux/icmpv6.h>
-static inline void
-nf_send_unreach6(struct net *net, struct sk_buff *skb_in, unsigned char code,
- unsigned int hooknum)
-{
- if (hooknum == NF_INET_LOCAL_OUT && skb_in->dev == NULL)
- skb_in->dev = net->loopback_dev;
-
- icmpv6_send(skb_in, ICMPV6_DEST_UNREACH, code, 0);
-}
+void nf_send_unreach6(struct net *net, struct sk_buff *skb_in, unsigned char code,
+ unsigned int hooknum);
void nf_send_reset6(struct net *net, struct sk_buff *oldskb, int hook);
@@ -20,7 +13,7 @@ const struct tcphdr *nf_reject_ip6_tcphdr_get(struct sk_buff *oldskb,
unsigned int *otcplen, int hook);
struct ipv6hdr *nf_reject_ip6hdr_put(struct sk_buff *nskb,
const struct sk_buff *oldskb,
- __be16 protocol, int hoplimit);
+ __u8 protocol, int hoplimit);
void nf_reject_ip6_tcphdr_put(struct sk_buff *nskb,
const struct sk_buff *oldskb,
const struct tcphdr *oth, unsigned int otcplen);
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 74f271a172dd..095433b8a8b0 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -95,9 +95,8 @@ struct nf_conn {
/* Timer function; drops refcnt when it goes off. */
struct timer_list timeout;
-#ifdef CONFIG_NET_NS
- struct net *ct_net;
-#endif
+ possible_net_t ct_net;
+
/* all members below initialized via memset */
u8 __nfct_init_offset[0];
diff --git a/include/net/netfilter/nf_nat_l3proto.h b/include/net/netfilter/nf_nat_l3proto.h
index 340c013795a4..a3127325f624 100644
--- a/include/net/netfilter/nf_nat_l3proto.h
+++ b/include/net/netfilter/nf_nat_l3proto.h
@@ -44,40 +44,32 @@ int nf_nat_icmp_reply_translation(struct sk_buff *skb, struct nf_conn *ct,
unsigned int hooknum);
unsigned int nf_nat_ipv4_in(const struct nf_hook_ops *ops, struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
unsigned int (*do_chain)(const struct nf_hook_ops *ops,
struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
struct nf_conn *ct));
unsigned int nf_nat_ipv4_out(const struct nf_hook_ops *ops, struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
unsigned int (*do_chain)(const struct nf_hook_ops *ops,
struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
struct nf_conn *ct));
unsigned int nf_nat_ipv4_local_fn(const struct nf_hook_ops *ops,
struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
unsigned int (*do_chain)(const struct nf_hook_ops *ops,
struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
struct nf_conn *ct));
unsigned int nf_nat_ipv4_fn(const struct nf_hook_ops *ops, struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
unsigned int (*do_chain)(const struct nf_hook_ops *ops,
struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
struct nf_conn *ct));
int nf_nat_icmpv6_reply_translation(struct sk_buff *skb, struct nf_conn *ct,
@@ -85,40 +77,32 @@ int nf_nat_icmpv6_reply_translation(struct sk_buff *skb, struct nf_conn *ct,
unsigned int hooknum, unsigned int hdrlen);
unsigned int nf_nat_ipv6_in(const struct nf_hook_ops *ops, struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
unsigned int (*do_chain)(const struct nf_hook_ops *ops,
struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
struct nf_conn *ct));
unsigned int nf_nat_ipv6_out(const struct nf_hook_ops *ops, struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
unsigned int (*do_chain)(const struct nf_hook_ops *ops,
struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
struct nf_conn *ct));
unsigned int nf_nat_ipv6_local_fn(const struct nf_hook_ops *ops,
struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
unsigned int (*do_chain)(const struct nf_hook_ops *ops,
struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
struct nf_conn *ct));
unsigned int nf_nat_ipv6_fn(const struct nf_hook_ops *ops, struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
unsigned int (*do_chain)(const struct nf_hook_ops *ops,
struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
+ const struct nf_hook_state *state,
struct nf_conn *ct));
#endif /* _NF_NAT_L3PROTO_H */
diff --git a/include/net/netfilter/nf_queue.h b/include/net/netfilter/nf_queue.h
index 84a53d780306..d81d584157e1 100644
--- a/include/net/netfilter/nf_queue.h
+++ b/include/net/netfilter/nf_queue.h
@@ -12,12 +12,8 @@ struct nf_queue_entry {
unsigned int id;
struct nf_hook_ops *elem;
- u_int8_t pf;
+ struct nf_hook_state state;
u16 size; /* sizeof(entry) + saved route keys */
- unsigned int hook;
- struct net_device *indev;
- struct net_device *outdev;
- int (*okfn)(struct sk_buff *);
/* extra space to store route keys */
};
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index decb9a095ae7..e6bcf55dcf20 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -1,6 +1,7 @@
#ifndef _NET_NF_TABLES_H
#define _NET_NF_TABLES_H
+#include <linux/module.h>
#include <linux/list.h>
#include <linux/netfilter.h>
#include <linux/netfilter/nfnetlink.h>
@@ -26,40 +27,53 @@ struct nft_pktinfo {
static inline void nft_set_pktinfo(struct nft_pktinfo *pkt,
const struct nf_hook_ops *ops,
struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out)
+ const struct nf_hook_state *state)
{
pkt->skb = skb;
- pkt->in = pkt->xt.in = in;
- pkt->out = pkt->xt.out = out;
+ pkt->in = pkt->xt.in = state->in;
+ pkt->out = pkt->xt.out = state->out;
pkt->ops = ops;
pkt->xt.hooknum = ops->hooknum;
pkt->xt.family = ops->pf;
}
+/**
+ * struct nft_verdict - nf_tables verdict
+ *
+ * @code: nf_tables/netfilter verdict code
+ * @chain: destination chain for NFT_JUMP/NFT_GOTO
+ */
+struct nft_verdict {
+ u32 code;
+ struct nft_chain *chain;
+};
+
struct nft_data {
union {
- u32 data[4];
- struct {
- u32 verdict;
- struct nft_chain *chain;
- };
+ u32 data[4];
+ struct nft_verdict verdict;
};
} __attribute__((aligned(__alignof__(u64))));
-static inline int nft_data_cmp(const struct nft_data *d1,
- const struct nft_data *d2,
- unsigned int len)
-{
- return memcmp(d1->data, d2->data, len);
-}
+/**
+ * struct nft_regs - nf_tables register set
+ *
+ * @data: data registers
+ * @verdict: verdict register
+ *
+ * The first four data registers alias to the verdict register.
+ */
+struct nft_regs {
+ union {
+ u32 data[20];
+ struct nft_verdict verdict;
+ };
+};
-static inline void nft_data_copy(struct nft_data *dst,
- const struct nft_data *src)
+static inline void nft_data_copy(u32 *dst, const struct nft_data *src,
+ unsigned int len)
{
- BUILD_BUG_ON(__alignof__(*dst) != __alignof__(u64));
- *(u64 *)&dst->data[0] = *(u64 *)&src->data[0];
- *(u64 *)&dst->data[2] = *(u64 *)&src->data[2];
+ memcpy(dst, src, len);
}
static inline void nft_data_debug(const struct nft_data *data)
@@ -97,7 +111,8 @@ struct nft_data_desc {
unsigned int len;
};
-int nft_data_init(const struct nft_ctx *ctx, struct nft_data *data,
+int nft_data_init(const struct nft_ctx *ctx,
+ struct nft_data *data, unsigned int size,
struct nft_data_desc *desc, const struct nlattr *nla);
void nft_data_uninit(const struct nft_data *data, enum nft_data_types type);
int nft_data_dump(struct sk_buff *skb, int attr, const struct nft_data *data,
@@ -113,12 +128,14 @@ static inline enum nft_registers nft_type_to_reg(enum nft_data_types type)
return type == NFT_DATA_VERDICT ? NFT_REG_VERDICT : NFT_REG_1;
}
-int nft_validate_input_register(enum nft_registers reg);
-int nft_validate_output_register(enum nft_registers reg);
-int nft_validate_data_load(const struct nft_ctx *ctx, enum nft_registers reg,
- const struct nft_data *data,
- enum nft_data_types type);
+unsigned int nft_parse_register(const struct nlattr *attr);
+int nft_dump_register(struct sk_buff *skb, unsigned int attr, unsigned int reg);
+int nft_validate_register_load(enum nft_registers reg, unsigned int len);
+int nft_validate_register_store(const struct nft_ctx *ctx,
+ enum nft_registers reg,
+ const struct nft_data *data,
+ enum nft_data_types type, unsigned int len);
/**
* struct nft_userdata - user defined data associated with an object
@@ -138,19 +155,15 @@ struct nft_userdata {
/**
* struct nft_set_elem - generic representation of set elements
*
- * @cookie: implementation specific element cookie
* @key: element key
- * @data: element data (maps only)
- * @flags: element flags (end of interval)
- *
- * The cookie can be used to store a handle to the element for subsequent
- * removal.
+ * @priv: element private data and extensions
*/
struct nft_set_elem {
- void *cookie;
- struct nft_data key;
- struct nft_data data;
- u32 flags;
+ union {
+ u32 buf[NFT_DATA_VALUE_MAXLEN / sizeof(u32)];
+ struct nft_data val;
+ } key;
+ void *priv;
};
struct nft_set;
@@ -202,11 +215,16 @@ struct nft_set_estimate {
enum nft_set_class class;
};
+struct nft_set_ext;
+struct nft_expr;
+
/**
* struct nft_set_ops - nf_tables set operations
*
* @lookup: look up an element within the set
* @insert: insert new element into set
+ * @activate: activate new element in the next generation
+ * @deactivate: deactivate element in the next generation
* @remove: remove element from set
* @walk: iterate over all set elemeennts
* @privsize: function to return size of set private data
@@ -214,16 +232,28 @@ struct nft_set_estimate {
* @destroy: destroy private data of set instance
* @list: nf_tables_set_ops list node
* @owner: module reference
+ * @elemsize: element private size
* @features: features supported by the implementation
*/
struct nft_set_ops {
bool (*lookup)(const struct nft_set *set,
- const struct nft_data *key,
- struct nft_data *data);
- int (*get)(const struct nft_set *set,
- struct nft_set_elem *elem);
+ const u32 *key,
+ const struct nft_set_ext **ext);
+ bool (*update)(struct nft_set *set,
+ const u32 *key,
+ void *(*new)(struct nft_set *,
+ const struct nft_expr *,
+ struct nft_regs *),
+ const struct nft_expr *expr,
+ struct nft_regs *regs,
+ const struct nft_set_ext **ext);
+
int (*insert)(const struct nft_set *set,
const struct nft_set_elem *elem);
+ void (*activate)(const struct nft_set *set,
+ const struct nft_set_elem *elem);
+ void * (*deactivate)(const struct nft_set *set,
+ const struct nft_set_elem *elem);
void (*remove)(const struct nft_set *set,
const struct nft_set_elem *elem);
void (*walk)(const struct nft_ctx *ctx,
@@ -241,6 +271,7 @@ struct nft_set_ops {
struct list_head list;
struct module *owner;
+ unsigned int elemsize;
u32 features;
};
@@ -257,8 +288,12 @@ void nft_unregister_set(struct nft_set_ops *ops);
* @dtype: data type (verdict or numeric type defined by userspace)
* @size: maximum set size
* @nelems: number of elements
+ * @ndeact: number of deactivated elements queued for removal
+ * @timeout: default timeout value in msecs
+ * @gc_int: garbage collection interval in msecs
* @policy: set parameterization (see enum nft_set_policies)
* @ops: set ops
+ * @pnet: network namespace
* @flags: set flags
* @klen: key length
* @dlen: data length
@@ -271,10 +306,14 @@ struct nft_set {
u32 ktype;
u32 dtype;
u32 size;
- u32 nelems;
+ atomic_t nelems;
+ u32 ndeact;
+ u64 timeout;
+ u32 gc_int;
u16 policy;
/* runtime data below here */
const struct nft_set_ops *ops ____cacheline_aligned;
+ possible_net_t pnet;
u16 flags;
u8 klen;
u8 dlen;
@@ -287,16 +326,27 @@ static inline void *nft_set_priv(const struct nft_set *set)
return (void *)set->data;
}
+static inline struct nft_set *nft_set_container_of(const void *priv)
+{
+ return (void *)priv - offsetof(struct nft_set, data);
+}
+
struct nft_set *nf_tables_set_lookup(const struct nft_table *table,
const struct nlattr *nla);
struct nft_set *nf_tables_set_lookup_byid(const struct net *net,
const struct nlattr *nla);
+static inline unsigned long nft_set_gc_interval(const struct nft_set *set)
+{
+ return set->gc_int ? msecs_to_jiffies(set->gc_int) : HZ;
+}
+
/**
* struct nft_set_binding - nf_tables set binding
*
* @list: set bindings list node
* @chain: chain containing the rule bound to the set
+ * @flags: set action flags
*
* A set binding contains all information necessary for validation
* of new elements added to a bound set.
@@ -304,6 +354,7 @@ struct nft_set *nf_tables_set_lookup_byid(const struct net *net,
struct nft_set_binding {
struct list_head list;
const struct nft_chain *chain;
+ u32 flags;
};
int nf_tables_bind_set(const struct nft_ctx *ctx, struct nft_set *set,
@@ -311,6 +362,215 @@ int nf_tables_bind_set(const struct nft_ctx *ctx, struct nft_set *set,
void nf_tables_unbind_set(const struct nft_ctx *ctx, struct nft_set *set,
struct nft_set_binding *binding);
+/**
+ * enum nft_set_extensions - set extension type IDs
+ *
+ * @NFT_SET_EXT_KEY: element key
+ * @NFT_SET_EXT_DATA: mapping data
+ * @NFT_SET_EXT_FLAGS: element flags
+ * @NFT_SET_EXT_TIMEOUT: element timeout
+ * @NFT_SET_EXT_EXPIRATION: element expiration time
+ * @NFT_SET_EXT_USERDATA: user data associated with the element
+ * @NFT_SET_EXT_EXPR: expression assiociated with the element
+ * @NFT_SET_EXT_NUM: number of extension types
+ */
+enum nft_set_extensions {
+ NFT_SET_EXT_KEY,
+ NFT_SET_EXT_DATA,
+ NFT_SET_EXT_FLAGS,
+ NFT_SET_EXT_TIMEOUT,
+ NFT_SET_EXT_EXPIRATION,
+ NFT_SET_EXT_USERDATA,
+ NFT_SET_EXT_EXPR,
+ NFT_SET_EXT_NUM
+};
+
+/**
+ * struct nft_set_ext_type - set extension type
+ *
+ * @len: fixed part length of the extension
+ * @align: alignment requirements of the extension
+ */
+struct nft_set_ext_type {
+ u8 len;
+ u8 align;
+};
+
+extern const struct nft_set_ext_type nft_set_ext_types[];
+
+/**
+ * struct nft_set_ext_tmpl - set extension template
+ *
+ * @len: length of extension area
+ * @offset: offsets of individual extension types
+ */
+struct nft_set_ext_tmpl {
+ u16 len;
+ u8 offset[NFT_SET_EXT_NUM];
+};
+
+/**
+ * struct nft_set_ext - set extensions
+ *
+ * @genmask: generation mask
+ * @offset: offsets of individual extension types
+ * @data: beginning of extension data
+ */
+struct nft_set_ext {
+ u8 genmask;
+ u8 offset[NFT_SET_EXT_NUM];
+ char data[0];
+};
+
+static inline void nft_set_ext_prepare(struct nft_set_ext_tmpl *tmpl)
+{
+ memset(tmpl, 0, sizeof(*tmpl));
+ tmpl->len = sizeof(struct nft_set_ext);
+}
+
+static inline void nft_set_ext_add_length(struct nft_set_ext_tmpl *tmpl, u8 id,
+ unsigned int len)
+{
+ tmpl->len = ALIGN(tmpl->len, nft_set_ext_types[id].align);
+ BUG_ON(tmpl->len > U8_MAX);
+ tmpl->offset[id] = tmpl->len;
+ tmpl->len += nft_set_ext_types[id].len + len;
+}
+
+static inline void nft_set_ext_add(struct nft_set_ext_tmpl *tmpl, u8 id)
+{
+ nft_set_ext_add_length(tmpl, id, 0);
+}
+
+static inline void nft_set_ext_init(struct nft_set_ext *ext,
+ const struct nft_set_ext_tmpl *tmpl)
+{
+ memcpy(ext->offset, tmpl->offset, sizeof(ext->offset));
+}
+
+static inline bool __nft_set_ext_exists(const struct nft_set_ext *ext, u8 id)
+{
+ return !!ext->offset[id];
+}
+
+static inline bool nft_set_ext_exists(const struct nft_set_ext *ext, u8 id)
+{
+ return ext && __nft_set_ext_exists(ext, id);
+}
+
+static inline void *nft_set_ext(const struct nft_set_ext *ext, u8 id)
+{
+ return (void *)ext + ext->offset[id];
+}
+
+static inline struct nft_data *nft_set_ext_key(const struct nft_set_ext *ext)
+{
+ return nft_set_ext(ext, NFT_SET_EXT_KEY);
+}
+
+static inline struct nft_data *nft_set_ext_data(const struct nft_set_ext *ext)
+{
+ return nft_set_ext(ext, NFT_SET_EXT_DATA);
+}
+
+static inline u8 *nft_set_ext_flags(const struct nft_set_ext *ext)
+{
+ return nft_set_ext(ext, NFT_SET_EXT_FLAGS);
+}
+
+static inline u64 *nft_set_ext_timeout(const struct nft_set_ext *ext)
+{
+ return nft_set_ext(ext, NFT_SET_EXT_TIMEOUT);
+}
+
+static inline unsigned long *nft_set_ext_expiration(const struct nft_set_ext *ext)
+{
+ return nft_set_ext(ext, NFT_SET_EXT_EXPIRATION);
+}
+
+static inline struct nft_userdata *nft_set_ext_userdata(const struct nft_set_ext *ext)
+{
+ return nft_set_ext(ext, NFT_SET_EXT_USERDATA);
+}
+
+static inline struct nft_expr *nft_set_ext_expr(const struct nft_set_ext *ext)
+{
+ return nft_set_ext(ext, NFT_SET_EXT_EXPR);
+}
+
+static inline bool nft_set_elem_expired(const struct nft_set_ext *ext)
+{
+ return nft_set_ext_exists(ext, NFT_SET_EXT_EXPIRATION) &&
+ time_is_before_eq_jiffies(*nft_set_ext_expiration(ext));
+}
+
+static inline struct nft_set_ext *nft_set_elem_ext(const struct nft_set *set,
+ void *elem)
+{
+ return elem + set->ops->elemsize;
+}
+
+void *nft_set_elem_init(const struct nft_set *set,
+ const struct nft_set_ext_tmpl *tmpl,
+ const u32 *key, const u32 *data,
+ u64 timeout, gfp_t gfp);
+void nft_set_elem_destroy(const struct nft_set *set, void *elem);
+
+/**
+ * struct nft_set_gc_batch_head - nf_tables set garbage collection batch
+ *
+ * @rcu: rcu head
+ * @set: set the elements belong to
+ * @cnt: count of elements
+ */
+struct nft_set_gc_batch_head {
+ struct rcu_head rcu;
+ const struct nft_set *set;
+ unsigned int cnt;
+};
+
+#define NFT_SET_GC_BATCH_SIZE ((PAGE_SIZE - \
+ sizeof(struct nft_set_gc_batch_head)) / \
+ sizeof(void *))
+
+/**
+ * struct nft_set_gc_batch - nf_tables set garbage collection batch
+ *
+ * @head: GC batch head
+ * @elems: garbage collection elements
+ */
+struct nft_set_gc_batch {
+ struct nft_set_gc_batch_head head;
+ void *elems[NFT_SET_GC_BATCH_SIZE];
+};
+
+struct nft_set_gc_batch *nft_set_gc_batch_alloc(const struct nft_set *set,
+ gfp_t gfp);
+void nft_set_gc_batch_release(struct rcu_head *rcu);
+
+static inline void nft_set_gc_batch_complete(struct nft_set_gc_batch *gcb)
+{
+ if (gcb != NULL)
+ call_rcu(&gcb->head.rcu, nft_set_gc_batch_release);
+}
+
+static inline struct nft_set_gc_batch *
+nft_set_gc_batch_check(const struct nft_set *set, struct nft_set_gc_batch *gcb,
+ gfp_t gfp)
+{
+ if (gcb != NULL) {
+ if (gcb->head.cnt + 1 < ARRAY_SIZE(gcb->elems))
+ return gcb;
+ nft_set_gc_batch_complete(gcb);
+ }
+ return nft_set_gc_batch_alloc(set, gfp);
+}
+
+static inline void nft_set_gc_batch_add(struct nft_set_gc_batch *gcb,
+ void *elem)
+{
+ gcb->elems[gcb->head.cnt++] = elem;
+}
/**
* struct nft_expr_type - nf_tables expression type
@@ -323,6 +583,7 @@ void nf_tables_unbind_set(const struct nft_ctx *ctx, struct nft_set *set,
* @policy: netlink attribute policy
* @maxattr: highest netlink attribute number
* @family: address family for AF-specific types
+ * @flags: expression type flags
*/
struct nft_expr_type {
const struct nft_expr_ops *(*select_ops)(const struct nft_ctx *,
@@ -334,8 +595,11 @@ struct nft_expr_type {
const struct nla_policy *policy;
unsigned int maxattr;
u8 family;
+ u8 flags;
};
+#define NFT_EXPR_STATEFUL 0x1
+
/**
* struct nft_expr_ops - nf_tables expression operations
*
@@ -351,7 +615,7 @@ struct nft_expr_type {
struct nft_expr;
struct nft_expr_ops {
void (*eval)(const struct nft_expr *expr,
- struct nft_data data[NFT_REG_MAX + 1],
+ struct nft_regs *regs,
const struct nft_pktinfo *pkt);
unsigned int size;
@@ -389,6 +653,18 @@ static inline void *nft_expr_priv(const struct nft_expr *expr)
return (void *)expr->data;
}
+struct nft_expr *nft_expr_init(const struct nft_ctx *ctx,
+ const struct nlattr *nla);
+void nft_expr_destroy(const struct nft_ctx *ctx, struct nft_expr *expr);
+int nft_expr_dump(struct sk_buff *skb, unsigned int attr,
+ const struct nft_expr *expr);
+
+static inline void nft_expr_clone(struct nft_expr *dst, struct nft_expr *src)
+{
+ __module_get(src->ops->type->owner);
+ memcpy(dst, src, src->ops->size);
+}
+
/**
* struct nft_rule - nf_tables rule
*
@@ -409,74 +685,6 @@ struct nft_rule {
__attribute__((aligned(__alignof__(struct nft_expr))));
};
-/**
- * struct nft_trans - nf_tables object update in transaction
- *
- * @list: used internally
- * @msg_type: message type
- * @ctx: transaction context
- * @data: internal information related to the transaction
- */
-struct nft_trans {
- struct list_head list;
- int msg_type;
- struct nft_ctx ctx;
- char data[0];
-};
-
-struct nft_trans_rule {
- struct nft_rule *rule;
-};
-
-#define nft_trans_rule(trans) \
- (((struct nft_trans_rule *)trans->data)->rule)
-
-struct nft_trans_set {
- struct nft_set *set;
- u32 set_id;
-};
-
-#define nft_trans_set(trans) \
- (((struct nft_trans_set *)trans->data)->set)
-#define nft_trans_set_id(trans) \
- (((struct nft_trans_set *)trans->data)->set_id)
-
-struct nft_trans_chain {
- bool update;
- char name[NFT_CHAIN_MAXNAMELEN];
- struct nft_stats __percpu *stats;
- u8 policy;
-};
-
-#define nft_trans_chain_update(trans) \
- (((struct nft_trans_chain *)trans->data)->update)
-#define nft_trans_chain_name(trans) \
- (((struct nft_trans_chain *)trans->data)->name)
-#define nft_trans_chain_stats(trans) \
- (((struct nft_trans_chain *)trans->data)->stats)
-#define nft_trans_chain_policy(trans) \
- (((struct nft_trans_chain *)trans->data)->policy)
-
-struct nft_trans_table {
- bool update;
- bool enable;
-};
-
-#define nft_trans_table_update(trans) \
- (((struct nft_trans_table *)trans->data)->update)
-#define nft_trans_table_enable(trans) \
- (((struct nft_trans_table *)trans->data)->enable)
-
-struct nft_trans_elem {
- struct nft_set *set;
- struct nft_set_elem elem;
-};
-
-#define nft_trans_elem_set(trans) \
- (((struct nft_trans_elem *)trans->data)->set)
-#define nft_trans_elem(trans) \
- (((struct nft_trans_elem *)trans->data)->elem)
-
static inline struct nft_expr *nft_expr_first(const struct nft_rule *rule)
{
return (struct nft_expr *)&rule->data[0];
@@ -517,7 +725,6 @@ enum nft_chain_flags {
*
* @rules: list of rules in the chain
* @list: used internally
- * @net: net namespace that this chain belongs to
* @table: table that this chain belongs to
* @handle: chain handle
* @use: number of jump references to this chain
@@ -528,7 +735,6 @@ enum nft_chain_flags {
struct nft_chain {
struct list_head rules;
struct list_head list;
- struct net *net;
struct nft_table *table;
u64 handle;
u32 use;
@@ -544,6 +750,25 @@ enum nft_chain_type {
NFT_CHAIN_T_MAX
};
+/**
+ * struct nf_chain_type - nf_tables chain type info
+ *
+ * @name: name of the type
+ * @type: numeric identifier
+ * @family: address family
+ * @owner: module owner
+ * @hook_mask: mask of valid hooks
+ * @hooks: hookfn overrides
+ */
+struct nf_chain_type {
+ const char *name;
+ enum nft_chain_type type;
+ int family;
+ struct module *owner;
+ unsigned int hook_mask;
+ nf_hookfn *hooks[NF_MAX_HOOKS];
+};
+
int nft_chain_validate_dependency(const struct nft_chain *chain,
enum nft_chain_type type);
int nft_chain_validate_hooks(const struct nft_chain *chain,
@@ -561,6 +786,7 @@ struct nft_stats {
* struct nft_base_chain - nf_tables base chain
*
* @ops: netfilter hook ops
+ * @pnet: net namespace that this chain belongs to
* @type: chain type
* @policy: default policy
* @stats: per-cpu chain stats
@@ -568,6 +794,7 @@ struct nft_stats {
*/
struct nft_base_chain {
struct nf_hook_ops ops[NFT_HOOK_OPS_MAX];
+ possible_net_t pnet;
const struct nf_chain_type *type;
u8 policy;
struct nft_stats __percpu *stats;
@@ -600,7 +827,7 @@ struct nft_table {
u64 hgenerator;
u32 use;
u16 flags;
- char name[];
+ char name[NFT_TABLE_MAXNAMELEN];
};
/**
@@ -630,25 +857,6 @@ struct nft_af_info {
int nft_register_afinfo(struct net *, struct nft_af_info *);
void nft_unregister_afinfo(struct nft_af_info *);
-/**
- * struct nf_chain_type - nf_tables chain type info
- *
- * @name: name of the type
- * @type: numeric identifier
- * @family: address family
- * @owner: module owner
- * @hook_mask: mask of valid hooks
- * @hooks: hookfn overrides
- */
-struct nf_chain_type {
- const char *name;
- enum nft_chain_type type;
- int family;
- struct module *owner;
- unsigned int hook_mask;
- nf_hookfn *hooks[NF_MAX_HOOKS];
-};
-
int nft_register_chain_type(const struct nf_chain_type *);
void nft_unregister_chain_type(const struct nf_chain_type *);
@@ -673,4 +881,153 @@ void nft_unregister_expr(struct nft_expr_type *);
#define MODULE_ALIAS_NFT_SET() \
MODULE_ALIAS("nft-set")
+/*
+ * The gencursor defines two generations, the currently active and the
+ * next one. Objects contain a bitmask of 2 bits specifying the generations
+ * they're active in. A set bit means they're inactive in the generation
+ * represented by that bit.
+ *
+ * New objects start out as inactive in the current and active in the
+ * next generation. When committing the ruleset the bitmask is cleared,
+ * meaning they're active in all generations. When removing an object,
+ * it is set inactive in the next generation. After committing the ruleset,
+ * the objects are removed.
+ */
+static inline unsigned int nft_gencursor_next(const struct net *net)
+{
+ return net->nft.gencursor + 1 == 1 ? 1 : 0;
+}
+
+static inline u8 nft_genmask_next(const struct net *net)
+{
+ return 1 << nft_gencursor_next(net);
+}
+
+static inline u8 nft_genmask_cur(const struct net *net)
+{
+ /* Use ACCESS_ONCE() to prevent refetching the value for atomicity */
+ return 1 << ACCESS_ONCE(net->nft.gencursor);
+}
+
+#define NFT_GENMASK_ANY ((1 << 0) | (1 << 1))
+
+/*
+ * Set element transaction helpers
+ */
+
+static inline bool nft_set_elem_active(const struct nft_set_ext *ext,
+ u8 genmask)
+{
+ return !(ext->genmask & genmask);
+}
+
+static inline void nft_set_elem_change_active(const struct nft_set *set,
+ struct nft_set_ext *ext)
+{
+ ext->genmask ^= nft_genmask_next(read_pnet(&set->pnet));
+}
+
+/*
+ * We use a free bit in the genmask field to indicate the element
+ * is busy, meaning it is currently being processed either by
+ * the netlink API or GC.
+ *
+ * Even though the genmask is only a single byte wide, this works
+ * because the extension structure if fully constant once initialized,
+ * so there are no non-atomic write accesses unless it is already
+ * marked busy.
+ */
+#define NFT_SET_ELEM_BUSY_MASK (1 << 2)
+
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+#define NFT_SET_ELEM_BUSY_BIT 2
+#elif defined(__BIG_ENDIAN_BITFIELD)
+#define NFT_SET_ELEM_BUSY_BIT (BITS_PER_LONG - BITS_PER_BYTE + 2)
+#else
+#error
+#endif
+
+static inline int nft_set_elem_mark_busy(struct nft_set_ext *ext)
+{
+ unsigned long *word = (unsigned long *)ext;
+
+ BUILD_BUG_ON(offsetof(struct nft_set_ext, genmask) != 0);
+ return test_and_set_bit(NFT_SET_ELEM_BUSY_BIT, word);
+}
+
+static inline void nft_set_elem_clear_busy(struct nft_set_ext *ext)
+{
+ unsigned long *word = (unsigned long *)ext;
+
+ clear_bit(NFT_SET_ELEM_BUSY_BIT, word);
+}
+
+/**
+ * struct nft_trans - nf_tables object update in transaction
+ *
+ * @list: used internally
+ * @msg_type: message type
+ * @ctx: transaction context
+ * @data: internal information related to the transaction
+ */
+struct nft_trans {
+ struct list_head list;
+ int msg_type;
+ struct nft_ctx ctx;
+ char data[0];
+};
+
+struct nft_trans_rule {
+ struct nft_rule *rule;
+};
+
+#define nft_trans_rule(trans) \
+ (((struct nft_trans_rule *)trans->data)->rule)
+
+struct nft_trans_set {
+ struct nft_set *set;
+ u32 set_id;
+};
+
+#define nft_trans_set(trans) \
+ (((struct nft_trans_set *)trans->data)->set)
+#define nft_trans_set_id(trans) \
+ (((struct nft_trans_set *)trans->data)->set_id)
+
+struct nft_trans_chain {
+ bool update;
+ char name[NFT_CHAIN_MAXNAMELEN];
+ struct nft_stats __percpu *stats;
+ u8 policy;
+};
+
+#define nft_trans_chain_update(trans) \
+ (((struct nft_trans_chain *)trans->data)->update)
+#define nft_trans_chain_name(trans) \
+ (((struct nft_trans_chain *)trans->data)->name)
+#define nft_trans_chain_stats(trans) \
+ (((struct nft_trans_chain *)trans->data)->stats)
+#define nft_trans_chain_policy(trans) \
+ (((struct nft_trans_chain *)trans->data)->policy)
+
+struct nft_trans_table {
+ bool update;
+ bool enable;
+};
+
+#define nft_trans_table_update(trans) \
+ (((struct nft_trans_table *)trans->data)->update)
+#define nft_trans_table_enable(trans) \
+ (((struct nft_trans_table *)trans->data)->enable)
+
+struct nft_trans_elem {
+ struct nft_set *set;
+ struct nft_set_elem elem;
+};
+
+#define nft_trans_elem_set(trans) \
+ (((struct nft_trans_elem *)trans->data)->set)
+#define nft_trans_elem(trans) \
+ (((struct nft_trans_elem *)trans->data)->elem)
+
#endif /* _NET_NF_TABLES_H */
diff --git a/include/net/netfilter/nf_tables_core.h b/include/net/netfilter/nf_tables_core.h
index a75fc8e27cd6..c6f400cfaac8 100644
--- a/include/net/netfilter/nf_tables_core.h
+++ b/include/net/netfilter/nf_tables_core.h
@@ -31,6 +31,9 @@ void nft_cmp_module_exit(void);
int nft_lookup_module_init(void);
void nft_lookup_module_exit(void);
+int nft_dynset_module_init(void);
+void nft_dynset_module_exit(void);
+
int nft_bitwise_module_init(void);
void nft_bitwise_module_exit(void);
diff --git a/include/net/netfilter/nf_tables_ipv4.h b/include/net/netfilter/nf_tables_ipv4.h
index cba143fbd2e4..2df7f96902ee 100644
--- a/include/net/netfilter/nf_tables_ipv4.h
+++ b/include/net/netfilter/nf_tables_ipv4.h
@@ -8,12 +8,11 @@ static inline void
nft_set_pktinfo_ipv4(struct nft_pktinfo *pkt,
const struct nf_hook_ops *ops,
struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out)
+ const struct nf_hook_state *state)
{
struct iphdr *ip;
- nft_set_pktinfo(pkt, ops, skb, in, out);
+ nft_set_pktinfo(pkt, ops, skb, state);
ip = ip_hdr(pkt->skb);
pkt->tprot = ip->protocol;
diff --git a/include/net/netfilter/nf_tables_ipv6.h b/include/net/netfilter/nf_tables_ipv6.h
index 74d976137658..97db2e3a5e65 100644
--- a/include/net/netfilter/nf_tables_ipv6.h
+++ b/include/net/netfilter/nf_tables_ipv6.h
@@ -8,13 +8,12 @@ static inline int
nft_set_pktinfo_ipv6(struct nft_pktinfo *pkt,
const struct nf_hook_ops *ops,
struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out)
+ const struct nf_hook_state *state)
{
int protohdr, thoff = 0;
unsigned short frag_off;
- nft_set_pktinfo(pkt, ops, skb, in, out);
+ nft_set_pktinfo(pkt, ops, skb, state);
protohdr = ipv6_find_hdr(pkt->skb, &thoff, -1, &frag_off, NULL);
/* If malformed, drop it */
diff --git a/include/net/netfilter/nft_meta.h b/include/net/netfilter/nft_meta.h
index 0ee47c3e2e31..711887a09e91 100644
--- a/include/net/netfilter/nft_meta.h
+++ b/include/net/netfilter/nft_meta.h
@@ -26,11 +26,11 @@ int nft_meta_set_dump(struct sk_buff *skb,
const struct nft_expr *expr);
void nft_meta_get_eval(const struct nft_expr *expr,
- struct nft_data data[NFT_REG_MAX + 1],
+ struct nft_regs *regs,
const struct nft_pktinfo *pkt);
void nft_meta_set_eval(const struct nft_expr *expr,
- struct nft_data data[NFT_REG_MAX + 1],
+ struct nft_regs *regs,
const struct nft_pktinfo *pkt);
#endif
diff --git a/include/net/netlink.h b/include/net/netlink.h
index e010ee8da41d..2a5dbcc90d1c 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -4,6 +4,7 @@
#include <linux/types.h>
#include <linux/netlink.h>
#include <linux/jiffies.h>
+#include <linux/in6.h>
/* ========================================================================
* Netlink Messages and Attributes Interface (As Seen On TV)
@@ -105,6 +106,8 @@
* nla_put_string(skb, type, str) add string attribute to skb
* nla_put_flag(skb, type) add flag attribute to skb
* nla_put_msecs(skb, type, jiffies) add msecs attribute to skb
+ * nla_put_in_addr(skb, type, addr) add IPv4 address attribute to skb
+ * nla_put_in6_addr(skb, type, addr) add IPv6 address attribute to skb
*
* Nested Attributes Construction:
* nla_nest_start(skb, type) start a nested attribute
@@ -957,6 +960,32 @@ static inline int nla_put_msecs(struct sk_buff *skb, int attrtype,
}
/**
+ * nla_put_in_addr - Add an IPv4 address netlink attribute to a socket
+ * buffer
+ * @skb: socket buffer to add attribute to
+ * @attrtype: attribute type
+ * @addr: IPv4 address
+ */
+static inline int nla_put_in_addr(struct sk_buff *skb, int attrtype,
+ __be32 addr)
+{
+ return nla_put_be32(skb, attrtype, addr);
+}
+
+/**
+ * nla_put_in6_addr - Add an IPv6 address netlink attribute to a socket
+ * buffer
+ * @skb: socket buffer to add attribute to
+ * @attrtype: attribute type
+ * @addr: IPv6 address
+ */
+static inline int nla_put_in6_addr(struct sk_buff *skb, int attrtype,
+ const struct in6_addr *addr)
+{
+ return nla_put(skb, attrtype, sizeof(*addr), addr);
+}
+
+/**
* nla_get_u32 - return payload of u32 attribute
* @nla: u32 netlink attribute
*/
@@ -1099,6 +1128,27 @@ static inline unsigned long nla_get_msecs(const struct nlattr *nla)
}
/**
+ * nla_get_in_addr - return payload of IPv4 address attribute
+ * @nla: IPv4 address netlink attribute
+ */
+static inline __be32 nla_get_in_addr(const struct nlattr *nla)
+{
+ return *(__be32 *) nla_data(nla);
+}
+
+/**
+ * nla_get_in6_addr - return payload of IPv6 address attribute
+ * @nla: IPv6 address netlink attribute
+ */
+static inline struct in6_addr nla_get_in6_addr(const struct nlattr *nla)
+{
+ struct in6_addr tmp;
+
+ nla_memcpy(&tmp, nla, sizeof(tmp));
+ return tmp;
+}
+
+/**
* nla_nest_start - Start a new level of nested attributes
* @skb: socket buffer to add attributes to
* @attrtype: attribute type of container
diff --git a/include/net/netns/generic.h b/include/net/netns/generic.h
index 0931618c0f7f..70e158551704 100644
--- a/include/net/netns/generic.h
+++ b/include/net/netns/generic.h
@@ -38,11 +38,9 @@ static inline void *net_generic(const struct net *net, int id)
rcu_read_lock();
ng = rcu_dereference(net->gen);
- BUG_ON(id == 0 || id > ng->len);
ptr = ng->ptr[id - 1];
rcu_read_unlock();
- BUG_ON(!ptr);
return ptr;
}
#endif
diff --git a/include/net/netns/hash.h b/include/net/netns/hash.h
index c06ac58ca107..69a6715d9f3f 100644
--- a/include/net/netns/hash.h
+++ b/include/net/netns/hash.h
@@ -5,7 +5,7 @@
struct net;
-static inline unsigned int net_hash_mix(struct net *net)
+static inline u32 net_hash_mix(const struct net *net)
{
#ifdef CONFIG_NET_NS
/*
@@ -13,7 +13,7 @@ static inline unsigned int net_hash_mix(struct net *net)
* always zeroed
*/
- return (unsigned)(((unsigned long)net) >> L1_CACHE_SHIFT);
+ return (u32)(((unsigned long)net) >> L1_CACHE_SHIFT);
#else
return 0;
#endif
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index dbe225478adb..614a49be68a9 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -7,6 +7,7 @@
#include <linux/uidgid.h>
#include <net/inet_frag.h>
+#include <linux/rcupdate.h>
struct tcpm_hash_bucket;
struct ctl_table_header;
@@ -38,21 +39,21 @@ struct netns_ipv4 {
#ifdef CONFIG_IP_MULTIPLE_TABLES
struct fib_rules_ops *rules_ops;
bool fib_has_custom_rules;
- struct fib_table *fib_local;
- struct fib_table *fib_main;
- struct fib_table *fib_default;
+ struct fib_table __rcu *fib_local;
+ struct fib_table __rcu *fib_main;
+ struct fib_table __rcu *fib_default;
#endif
#ifdef CONFIG_IP_ROUTE_CLASSID
int fib_num_tclassid_users;
#endif
struct hlist_head *fib_table_hash;
+ bool fib_offload_disabled;
struct sock *fibnl;
struct sock * __percpu *icmp_sk;
+ struct sock *mc_autojoin_sk;
struct inet_peer_base *peers;
- struct tcpm_hash_bucket *tcp_metrics_hash;
- unsigned int tcp_metrics_hash_log;
struct sock * __percpu *tcp_sk;
struct netns_frags frags;
#ifdef CONFIG_NETFILTER
@@ -84,6 +85,8 @@ struct netns_ipv4 {
int sysctl_tcp_fwmark_accept;
int sysctl_tcp_mtu_probing;
int sysctl_tcp_base_mss;
+ int sysctl_tcp_probe_threshold;
+ u32 sysctl_tcp_probe_interval;
struct ping_group_range ping_group_range;
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index 69ae41f2098c..d2527bf81142 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -32,6 +32,8 @@ struct netns_sysctl_ipv6 {
int icmpv6_time;
int anycast_src_echo_reply;
int fwmark_reflect;
+ int idgen_retries;
+ int idgen_delay;
};
struct netns_ipv6 {
@@ -67,6 +69,7 @@ struct netns_ipv6 {
struct sock *ndisc_sk;
struct sock *tcp_sk;
struct sock *igmp_sk;
+ struct sock *mc_autojoin_sk;
#ifdef CONFIG_IPV6_MROUTE
#ifndef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES
struct mr6_table *mrt6;
diff --git a/include/net/netns/mpls.h b/include/net/netns/mpls.h
new file mode 100644
index 000000000000..d29203651c01
--- /dev/null
+++ b/include/net/netns/mpls.h
@@ -0,0 +1,17 @@
+/*
+ * mpls in net namespaces
+ */
+
+#ifndef __NETNS_MPLS_H__
+#define __NETNS_MPLS_H__
+
+struct mpls_route;
+struct ctl_table_header;
+
+struct netns_mpls {
+ size_t platform_labels;
+ struct mpls_route __rcu * __rcu *platform_label;
+ struct ctl_table_header *ctl;
+};
+
+#endif /* __NETNS_MPLS_H__ */
diff --git a/include/net/netns/x_tables.h b/include/net/netns/x_tables.h
index c24060ee411e..4d6597ad6067 100644
--- a/include/net/netns/x_tables.h
+++ b/include/net/netns/x_tables.h
@@ -9,6 +9,7 @@ struct ebt_table;
struct netns_xt {
struct list_head tables[NFPROTO_NUMPROTO];
bool notrack_deprecated_warning;
+ bool clusterip_deprecated_warning;
#if defined(CONFIG_BRIDGE_NF_EBTABLES) || \
defined(CONFIG_BRIDGE_NF_EBTABLES_MODULE)
struct ebt_table *broute_table;
diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h
index ab672b537dd4..020a814bc8ed 100644
--- a/include/net/nfc/hci.h
+++ b/include/net/nfc/hci.h
@@ -83,6 +83,10 @@ struct nfc_hci_pipe {
};
#define NFC_HCI_MAX_CUSTOM_GATES 50
+/*
+ * According to specification 102 622 chapter 4.4 Pipes,
+ * the pipe identifier is 7 bits long.
+ */
#define NFC_HCI_MAX_PIPES 127
struct nfc_hci_init_data {
u8 gate_count;
diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h
index ff87f8611fa3..d4dcc7199fd7 100644
--- a/include/net/nfc/nci_core.h
+++ b/include/net/nfc/nci_core.h
@@ -71,6 +71,7 @@ struct nci_ops {
int (*close)(struct nci_dev *ndev);
int (*send)(struct nci_dev *ndev, struct sk_buff *skb);
int (*setup)(struct nci_dev *ndev);
+ int (*fw_download)(struct nci_dev *ndev, const char *firmware_name);
__u32 (*get_rfprotocol)(struct nci_dev *ndev, __u8 rf_protocol);
int (*discover_se)(struct nci_dev *ndev);
int (*disable_se)(struct nci_dev *ndev, u32 se_idx);
@@ -137,6 +138,10 @@ struct nci_conn_info {
#define NCI_HCI_INVALID_HOST 0x80
#define NCI_HCI_MAX_CUSTOM_GATES 50
+/*
+ * According to specification 102 622 chapter 4.4 Pipes,
+ * the pipe identifier is 7 bits long.
+ */
#define NCI_HCI_MAX_PIPES 127
struct nci_hci_gate {
diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index 73190e65d5c1..7ac029c07546 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -157,7 +157,7 @@ struct nfc_evt_transaction {
u32 aid_len;
u8 aid[NFC_MAX_AID_LENGTH];
u8 params_len;
- u8 params[NFC_MAX_PARAMS_LENGTH];
+ u8 params[0];
} __packed;
struct nfc_genl_data {
diff --git a/include/net/ping.h b/include/net/ping.h
index cc16d413f681..ac80cb45e630 100644
--- a/include/net/ping.h
+++ b/include/net/ping.h
@@ -75,12 +75,11 @@ void ping_err(struct sk_buff *skb, int offset, u32 info);
int ping_getfrag(void *from, char *to, int offset, int fraglen, int odd,
struct sk_buff *);
-int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
- size_t len, int noblock, int flags, int *addr_len);
+int ping_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock,
+ int flags, int *addr_len);
int ping_common_sendmsg(int family, struct msghdr *msg, size_t len,
void *user_icmph, size_t icmph_len);
-int ping_v6_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
- size_t len);
+int ping_v6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len);
int ping_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
bool ping_rcv(struct sk_buff *skb);
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index 7f830ff67f08..fe41f3ceb008 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -39,8 +39,7 @@ struct request_sock_ops {
void (*send_reset)(struct sock *sk,
struct sk_buff *skb);
void (*destructor)(struct request_sock *req);
- void (*syn_ack_timeout)(struct sock *sk,
- struct request_sock *req);
+ void (*syn_ack_timeout)(const struct request_sock *req);
};
int inet_rtx_syn_ack(struct sock *parent, struct request_sock *req);
@@ -49,7 +48,11 @@ int inet_rtx_syn_ack(struct sock *parent, struct request_sock *req);
*/
struct request_sock {
struct sock_common __req_common;
+#define rsk_refcnt __req_common.skc_refcnt
+#define rsk_hash __req_common.skc_hash
+
struct request_sock *dl_next;
+ struct sock *rsk_listener;
u16 mss;
u8 num_retrans; /* number of retransmits */
u8 cookie_ts:1; /* syncookie: encode tcpopts in timestamp */
@@ -58,32 +61,56 @@ struct request_sock {
u32 window_clamp; /* window clamp at creation time */
u32 rcv_wnd; /* rcv_wnd offered first time */
u32 ts_recent;
- unsigned long expires;
+ struct timer_list rsk_timer;
const struct request_sock_ops *rsk_ops;
struct sock *sk;
u32 secid;
u32 peer_secid;
};
-static inline struct request_sock *reqsk_alloc(const struct request_sock_ops *ops)
+static inline struct request_sock *
+reqsk_alloc(const struct request_sock_ops *ops, struct sock *sk_listener)
{
struct request_sock *req = kmem_cache_alloc(ops->slab, GFP_ATOMIC);
- if (req != NULL)
+ if (req) {
req->rsk_ops = ops;
-
+ sock_hold(sk_listener);
+ req->rsk_listener = sk_listener;
+
+ /* Following is temporary. It is coupled with debugging
+ * helpers in reqsk_put() & reqsk_free()
+ */
+ atomic_set(&req->rsk_refcnt, 0);
+ }
return req;
}
-static inline void __reqsk_free(struct request_sock *req)
+static inline struct request_sock *inet_reqsk(struct sock *sk)
{
- kmem_cache_free(req->rsk_ops->slab, req);
+ return (struct request_sock *)sk;
+}
+
+static inline struct sock *req_to_sk(struct request_sock *req)
+{
+ return (struct sock *)req;
}
static inline void reqsk_free(struct request_sock *req)
{
+ /* temporary debugging */
+ WARN_ON_ONCE(atomic_read(&req->rsk_refcnt) != 0);
+
req->rsk_ops->destructor(req);
- __reqsk_free(req);
+ if (req->rsk_listener)
+ sock_put(req->rsk_listener);
+ kmem_cache_free(req->rsk_ops->slab, req);
+}
+
+static inline void reqsk_put(struct request_sock *req)
+{
+ if (atomic_dec_and_test(&req->rsk_refcnt))
+ reqsk_free(req);
}
extern int sysctl_max_syn_backlog;
@@ -93,12 +120,16 @@ extern int sysctl_max_syn_backlog;
* @max_qlen_log - log_2 of maximal queued SYNs/REQUESTs
*/
struct listen_sock {
- u8 max_qlen_log;
+ int qlen_inc; /* protected by listener lock */
+ int young_inc;/* protected by listener lock */
+
+ /* following fields can be updated by timer */
+ atomic_t qlen_dec; /* qlen = qlen_inc - qlen_dec */
+ atomic_t young_dec;
+
+ u8 max_qlen_log ____cacheline_aligned_in_smp;
u8 synflood_warned;
/* 2 bytes hole, try to use */
- int qlen;
- int qlen_young;
- int clock_hand;
u32 hash_rnd;
u32 nr_table_entries;
struct request_sock *syn_table[0];
@@ -142,18 +173,11 @@ struct fastopen_queue {
* %syn_wait_lock is necessary only to avoid proc interface having to grab the main
* lock sock while browsing the listening hash (otherwise it's deadlock prone).
*
- * This lock is acquired in read mode only from listening_get_next() seq_file
- * op and it's acquired in write mode _only_ from code that is actively
- * changing rskq_accept_head. All readers that are holding the master sock lock
- * don't need to grab this lock in read mode too as rskq_accept_head. writes
- * are always protected from the main sock lock.
*/
struct request_sock_queue {
struct request_sock *rskq_accept_head;
struct request_sock *rskq_accept_tail;
- rwlock_t syn_wait_lock;
u8 rskq_defer_accept;
- /* 3 bytes hole, try to pack */
struct listen_sock *listen_opt;
struct fastopen_queue *fastopenq; /* This is non-NULL iff TFO has been
* enabled on this listener. Check
@@ -161,6 +185,9 @@ struct request_sock_queue {
* to determine if TFO is enabled
* right at this moment.
*/
+
+ /* temporary alignment, our goal is to get rid of this lock */
+ spinlock_t syn_wait_lock ____cacheline_aligned_in_smp;
};
int reqsk_queue_alloc(struct request_sock_queue *queue,
@@ -186,12 +213,21 @@ static inline int reqsk_queue_empty(struct request_sock_queue *queue)
}
static inline void reqsk_queue_unlink(struct request_sock_queue *queue,
- struct request_sock *req,
- struct request_sock **prev_req)
+ struct request_sock *req)
{
- write_lock(&queue->syn_wait_lock);
- *prev_req = req->dl_next;
- write_unlock(&queue->syn_wait_lock);
+ struct listen_sock *lopt = queue->listen_opt;
+ struct request_sock **prev;
+
+ spin_lock(&queue->syn_wait_lock);
+
+ prev = &lopt->syn_table[req->rsk_hash];
+ while (*prev != req)
+ prev = &(*prev)->dl_next;
+ *prev = req->dl_next;
+
+ spin_unlock(&queue->syn_wait_lock);
+ if (del_timer(&req->rsk_timer))
+ reqsk_put(req);
}
static inline void reqsk_queue_add(struct request_sock_queue *queue,
@@ -224,57 +260,53 @@ static inline struct request_sock *reqsk_queue_remove(struct request_sock_queue
return req;
}
-static inline int reqsk_queue_removed(struct request_sock_queue *queue,
- struct request_sock *req)
+static inline void reqsk_queue_removed(struct request_sock_queue *queue,
+ const struct request_sock *req)
{
struct listen_sock *lopt = queue->listen_opt;
if (req->num_timeout == 0)
- --lopt->qlen_young;
-
- return --lopt->qlen;
+ atomic_inc(&lopt->young_dec);
+ atomic_inc(&lopt->qlen_dec);
}
-static inline int reqsk_queue_added(struct request_sock_queue *queue)
+static inline void reqsk_queue_added(struct request_sock_queue *queue)
{
struct listen_sock *lopt = queue->listen_opt;
- const int prev_qlen = lopt->qlen;
- lopt->qlen_young++;
- lopt->qlen++;
- return prev_qlen;
+ lopt->young_inc++;
+ lopt->qlen_inc++;
}
-static inline int reqsk_queue_len(const struct request_sock_queue *queue)
+static inline int listen_sock_qlen(const struct listen_sock *lopt)
{
- return queue->listen_opt != NULL ? queue->listen_opt->qlen : 0;
+ return lopt->qlen_inc - atomic_read(&lopt->qlen_dec);
}
-static inline int reqsk_queue_len_young(const struct request_sock_queue *queue)
+static inline int listen_sock_young(const struct listen_sock *lopt)
{
- return queue->listen_opt->qlen_young;
+ return lopt->young_inc - atomic_read(&lopt->young_dec);
}
-static inline int reqsk_queue_is_full(const struct request_sock_queue *queue)
+static inline int reqsk_queue_len(const struct request_sock_queue *queue)
{
- return queue->listen_opt->qlen >> queue->listen_opt->max_qlen_log;
+ const struct listen_sock *lopt = queue->listen_opt;
+
+ return lopt ? listen_sock_qlen(lopt) : 0;
}
-static inline void reqsk_queue_hash_req(struct request_sock_queue *queue,
- u32 hash, struct request_sock *req,
- unsigned long timeout)
+static inline int reqsk_queue_len_young(const struct request_sock_queue *queue)
{
- struct listen_sock *lopt = queue->listen_opt;
-
- req->expires = jiffies + timeout;
- req->num_retrans = 0;
- req->num_timeout = 0;
- req->sk = NULL;
- req->dl_next = lopt->syn_table[hash];
+ return listen_sock_young(queue->listen_opt);
+}
- write_lock(&queue->syn_wait_lock);
- lopt->syn_table[hash] = req;
- write_unlock(&queue->syn_wait_lock);
+static inline int reqsk_queue_is_full(const struct request_sock_queue *queue)
+{
+ return reqsk_queue_len(queue) >> queue->listen_opt->max_qlen_log;
}
+void reqsk_queue_hash_req(struct request_sock_queue *queue,
+ u32 hash, struct request_sock *req,
+ unsigned long timeout);
+
#endif /* _REQUEST_SOCK_H */
diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
index 6c6d5393fc34..343d922d15c2 100644
--- a/include/net/rtnetlink.h
+++ b/include/net/rtnetlink.h
@@ -137,7 +137,7 @@ void rtnl_af_register(struct rtnl_af_ops *ops);
void rtnl_af_unregister(struct rtnl_af_ops *ops);
struct net *rtnl_link_get_net(struct net *src_net, struct nlattr *tb[]);
-struct net_device *rtnl_create_link(struct net *net, char *ifname,
+struct net_device *rtnl_create_link(struct net *net, const char *ifname,
unsigned char name_assign_type,
const struct rtnl_link_ops *ops,
struct nlattr *tb[]);
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index c605d305c577..6d778efcfdfd 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -213,7 +213,7 @@ struct tcf_proto_ops {
const struct tcf_proto *,
struct tcf_result *);
int (*init)(struct tcf_proto*);
- void (*destroy)(struct tcf_proto*);
+ bool (*destroy)(struct tcf_proto*, bool);
unsigned long (*get)(struct tcf_proto*, u32 handle);
int (*change)(struct net *net, struct sk_buff *,
@@ -399,7 +399,7 @@ struct Qdisc *qdisc_create_dflt(struct netdev_queue *dev_queue,
const struct Qdisc_ops *ops, u32 parentid);
void __qdisc_calculate_pkt_len(struct sk_buff *skb,
const struct qdisc_size_table *stab);
-void tcf_destroy(struct tcf_proto *tp);
+bool tcf_destroy(struct tcf_proto *tp, bool force);
void tcf_destroy_chain(struct tcf_proto __rcu **fl);
/* Reset all TX qdiscs greater then index of a device. */
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 856f01cb51dd..c56a438c3a1e 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -166,6 +166,9 @@ void sctp_remaddr_proc_exit(struct net *net);
*/
extern struct kmem_cache *sctp_chunk_cachep __read_mostly;
extern struct kmem_cache *sctp_bucket_cachep __read_mostly;
+extern long sysctl_sctp_mem[3];
+extern int sysctl_sctp_rmem[3];
+extern int sysctl_sctp_wmem[3];
/*
* Section: Macros, externs, and inlines
diff --git a/include/net/sock.h b/include/net/sock.h
index 81c81ead9a35..3a4898ec8c67 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -66,6 +66,7 @@
#include <linux/atomic.h>
#include <net/dst.h>
#include <net/checksum.h>
+#include <net/tcp_states.h>
#include <linux/net_tstamp.h>
struct cgroup;
@@ -189,15 +190,15 @@ struct sock_common {
struct hlist_nulls_node skc_portaddr_node;
};
struct proto *skc_prot;
-#ifdef CONFIG_NET_NS
- struct net *skc_net;
-#endif
+ possible_net_t skc_net;
#if IS_ENABLED(CONFIG_IPV6)
struct in6_addr skc_v6_daddr;
struct in6_addr skc_v6_rcv_saddr;
#endif
+ atomic64_t skc_cookie;
+
/*
* fields between dontcopy_begin/dontcopy_end
* are not copied in sock_copy()
@@ -328,6 +329,7 @@ struct sock {
#define sk_net __sk_common.skc_net
#define sk_v6_daddr __sk_common.skc_v6_daddr
#define sk_v6_rcv_saddr __sk_common.skc_v6_rcv_saddr
+#define sk_cookie __sk_common.skc_cookie
socket_lock_t sk_lock;
struct sk_buff_head sk_receive_queue;
@@ -402,8 +404,8 @@ struct sock {
rwlock_t sk_callback_lock;
int sk_err,
sk_err_soft;
- unsigned short sk_ack_backlog;
- unsigned short sk_max_ack_backlog;
+ u32 sk_ack_backlog;
+ u32 sk_max_ack_backlog;
__u32 sk_priority;
#if IS_ENABLED(CONFIG_CGROUP_NET_PRIO)
__u32 sk_cgrp_prioidx;
@@ -957,10 +959,9 @@ struct proto {
int (*compat_ioctl)(struct sock *sk,
unsigned int cmd, unsigned long arg);
#endif
- int (*sendmsg)(struct kiocb *iocb, struct sock *sk,
- struct msghdr *msg, size_t len);
- int (*recvmsg)(struct kiocb *iocb, struct sock *sk,
- struct msghdr *msg,
+ int (*sendmsg)(struct sock *sk, struct msghdr *msg,
+ size_t len);
+ int (*recvmsg)(struct sock *sk, struct msghdr *msg,
size_t len, int noblock, int flags,
int *addr_len);
int (*sendpage)(struct sock *sk, struct page *page,
@@ -1561,9 +1562,8 @@ int sock_no_listen(struct socket *, int);
int sock_no_shutdown(struct socket *, int);
int sock_no_getsockopt(struct socket *, int , int, char __user *, int __user *);
int sock_no_setsockopt(struct socket *, int, int, char __user *, unsigned int);
-int sock_no_sendmsg(struct kiocb *, struct socket *, struct msghdr *, size_t);
-int sock_no_recvmsg(struct kiocb *, struct socket *, struct msghdr *, size_t,
- int);
+int sock_no_sendmsg(struct socket *, struct msghdr *, size_t);
+int sock_no_recvmsg(struct socket *, struct msghdr *, size_t, int);
int sock_no_mmap(struct file *file, struct socket *sock,
struct vm_area_struct *vma);
ssize_t sock_no_sendpage(struct socket *sock, struct page *page, int offset,
@@ -1575,8 +1575,8 @@ ssize_t sock_no_sendpage(struct socket *sock, struct page *page, int offset,
*/
int sock_common_getsockopt(struct socket *sock, int level, int optname,
char __user *optval, int __user *optlen);
-int sock_common_recvmsg(struct kiocb *iocb, struct socket *sock,
- struct msghdr *msg, size_t size, int flags);
+int sock_common_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
+ int flags);
int sock_common_setsockopt(struct socket *sock, int level, int optname,
char __user *optval, unsigned int optlen);
int compat_sock_common_getsockopt(struct socket *sock, int level,
@@ -1625,7 +1625,7 @@ static inline void sock_put(struct sock *sk)
sk_free(sk);
}
/* Generic version of sock_put(), dealing with all sockets
- * (TCP_TIMEWAIT, ESTABLISHED...)
+ * (TCP_TIMEWAIT, TCP_NEW_SYN_RECV, ESTABLISHED...)
*/
void sock_gen_put(struct sock *sk);
@@ -2079,6 +2079,29 @@ static inline int sock_intr_errno(long timeo)
return timeo == MAX_SCHEDULE_TIMEOUT ? -ERESTARTSYS : -EINTR;
}
+struct sock_skb_cb {
+ u32 dropcount;
+};
+
+/* Store sock_skb_cb at the end of skb->cb[] so protocol families
+ * using skb->cb[] would keep using it directly and utilize its
+ * alignement guarantee.
+ */
+#define SOCK_SKB_CB_OFFSET ((FIELD_SIZEOF(struct sk_buff, cb) - \
+ sizeof(struct sock_skb_cb)))
+
+#define SOCK_SKB_CB(__skb) ((struct sock_skb_cb *)((__skb)->cb + \
+ SOCK_SKB_CB_OFFSET))
+
+#define sock_skb_cb_check_size(size) \
+ BUILD_BUG_ON((size) > SOCK_SKB_CB_OFFSET)
+
+static inline void
+sock_skb_set_dropcount(const struct sock *sk, struct sk_buff *skb)
+{
+ SOCK_SKB_CB(skb)->dropcount = atomic_read(&sk->sk_drops);
+}
+
void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk,
struct sk_buff *skb);
void __sock_recv_wifi_status(struct msghdr *msg, struct sock *sk,
@@ -2181,7 +2204,7 @@ static inline void sk_change_net(struct sock *sk, struct net *net)
if (!net_eq(current_net, net)) {
put_net(current_net);
- sock_net_set(sk, hold_net(net));
+ sock_net_set(sk, net);
}
}
@@ -2197,6 +2220,14 @@ static inline struct sock *skb_steal_sock(struct sk_buff *skb)
return NULL;
}
+/* This helper checks if a socket is a full socket,
+ * ie _not_ a timewait or request socket.
+ */
+static inline bool sk_fullsock(const struct sock *sk)
+{
+ return (1 << sk->sk_state) & ~(TCPF_TIME_WAIT | TCPF_NEW_SYN_RECV);
+}
+
void sock_enable_timestamp(struct sock *sk, int flag);
int sock_get_timestamp(struct sock *, struct timeval __user *);
int sock_get_timestampns(struct sock *, struct timespec __user *);
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index cfcdac2e5d25..d2e69ee3019a 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -1,6 +1,7 @@
/*
* include/net/switchdev.h - Switch device API
* Copyright (c) 2014 Jiri Pirko <jiri@resnulli.us>
+ * Copyright (c) 2014-2015 Scott Feldman <sfeldma@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -13,6 +14,35 @@
#include <linux/netdevice.h>
#include <linux/notifier.h>
+struct fib_info;
+
+/**
+ * struct switchdev_ops - switchdev operations
+ *
+ * @swdev_parent_id_get: Called to get an ID of the switch chip this port
+ * is part of. If driver implements this, it indicates that it
+ * represents a port of a switch chip.
+ *
+ * @swdev_port_stp_update: Called to notify switch device port of bridge
+ * port STP state change.
+ *
+ * @swdev_fib_ipv4_add: Called to add/modify IPv4 route to switch device.
+ *
+ * @swdev_fib_ipv4_del: Called to delete IPv4 route from switch device.
+ */
+struct swdev_ops {
+ int (*swdev_parent_id_get)(struct net_device *dev,
+ struct netdev_phys_item_id *psid);
+ int (*swdev_port_stp_update)(struct net_device *dev, u8 state);
+ int (*swdev_fib_ipv4_add)(struct net_device *dev, __be32 dst,
+ int dst_len, struct fib_info *fi,
+ u8 tos, u8 type, u32 nlflags,
+ u32 tb_id);
+ int (*swdev_fib_ipv4_del)(struct net_device *dev, __be32 dst,
+ int dst_len, struct fib_info *fi,
+ u8 tos, u8 type, u32 tb_id);
+};
+
enum netdev_switch_notifier_type {
NETDEV_SWITCH_FDB_ADD = 1,
NETDEV_SWITCH_FDB_DEL,
@@ -51,6 +81,12 @@ int ndo_dflt_netdev_switch_port_bridge_dellink(struct net_device *dev,
struct nlmsghdr *nlh, u16 flags);
int ndo_dflt_netdev_switch_port_bridge_setlink(struct net_device *dev,
struct nlmsghdr *nlh, u16 flags);
+int netdev_switch_fib_ipv4_add(u32 dst, int dst_len, struct fib_info *fi,
+ u8 tos, u8 type, u32 nlflags, u32 tb_id);
+int netdev_switch_fib_ipv4_del(u32 dst, int dst_len, struct fib_info *fi,
+ u8 tos, u8 type, u32 tb_id);
+void netdev_switch_fib_ipv4_abort(struct fib_info *fi);
+
#else
static inline int netdev_switch_parent_id_get(struct net_device *dev,
@@ -109,6 +145,25 @@ static inline int ndo_dflt_netdev_switch_port_bridge_setlink(struct net_device *
return 0;
}
+static inline int netdev_switch_fib_ipv4_add(u32 dst, int dst_len,
+ struct fib_info *fi,
+ u8 tos, u8 type,
+ u32 nlflags, u32 tb_id)
+{
+ return 0;
+}
+
+static inline int netdev_switch_fib_ipv4_del(u32 dst, int dst_len,
+ struct fib_info *fi,
+ u8 tos, u8 type, u32 tb_id)
+{
+ return 0;
+}
+
+static inline void netdev_switch_fib_ipv4_abort(struct fib_info *fi)
+{
+}
+
#endif
#endif /* _LINUX_SWITCHDEV_H_ */
diff --git a/include/net/tc_act/tc_bpf.h b/include/net/tc_act/tc_bpf.h
index 86a070ffc930..a152e9858b2c 100644
--- a/include/net/tc_act/tc_bpf.h
+++ b/include/net/tc_act/tc_bpf.h
@@ -16,8 +16,12 @@
struct tcf_bpf {
struct tcf_common common;
struct bpf_prog *filter;
+ union {
+ u32 bpf_fd;
+ u16 bpf_num_ops;
+ };
struct sock_filter *bpf_ops;
- u16 bpf_num_ops;
+ const char *bpf_name;
};
#define to_bpf(a) \
container_of(a->priv, struct tcf_bpf, common)
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 8d6b983d5099..051dc5c2802d 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -65,7 +65,13 @@ void tcp_time_wait(struct sock *sk, int state, int timeo);
#define TCP_MIN_MSS 88U
/* The least MTU to use for probing */
-#define TCP_BASE_MSS 512
+#define TCP_BASE_MSS 1024
+
+/* probing interval, default to 10 minutes as per RFC4821 */
+#define TCP_PROBE_INTERVAL 600
+
+/* Specify interval when tcp mtu probing will stop */
+#define TCP_PROBE_THRESHOLD 8
/* After receiving this amount of duplicate ACKs fast retransmit starts. */
#define TCP_FASTRETRANS_THRESH 3
@@ -173,6 +179,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo);
#define TCPOPT_SACK 5 /* SACK Block */
#define TCPOPT_TIMESTAMP 8 /* Better RTT estimations/PAWS */
#define TCPOPT_MD5SIG 19 /* MD5 Signature (RFC2385) */
+#define TCPOPT_FASTOPEN 34 /* Fast open (RFC7413) */
#define TCPOPT_EXP 254 /* Experimental */
/* Magic number to be after the option value for sharing TCP
* experimental options. See draft-ietf-tcpm-experimental-options-00.txt
@@ -188,6 +195,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo);
#define TCPOLEN_SACK_PERM 2
#define TCPOLEN_TIMESTAMP 10
#define TCPOLEN_MD5SIG 18
+#define TCPOLEN_FASTOPEN_BASE 2
#define TCPOLEN_EXP_FASTOPEN_BASE 4
/* But this is what stacks really send out. */
@@ -349,8 +357,7 @@ void tcp_v4_early_demux(struct sk_buff *skb);
int tcp_v4_rcv(struct sk_buff *skb);
int tcp_v4_tw_remember_stamp(struct inet_timewait_sock *tw);
-int tcp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
- size_t size);
+int tcp_sendmsg(struct sock *sk, struct msghdr *msg, size_t size);
int tcp_sendpage(struct sock *sk, struct page *page, int offset, size_t size,
int flags);
void tcp_release_cb(struct sock *sk);
@@ -401,8 +408,7 @@ enum tcp_tw_status tcp_timewait_state_process(struct inet_timewait_sock *tw,
struct sk_buff *skb,
const struct tcphdr *th);
struct sock *tcp_check_req(struct sock *sk, struct sk_buff *skb,
- struct request_sock *req, struct request_sock **prev,
- bool fastopen);
+ struct request_sock *req, bool fastopen);
int tcp_child_process(struct sock *parent, struct sock *child,
struct sk_buff *skb);
void tcp_enter_loss(struct sock *sk);
@@ -429,9 +435,9 @@ int compat_tcp_getsockopt(struct sock *sk, int level, int optname,
int compat_tcp_setsockopt(struct sock *sk, int level, int optname,
char __user *optval, unsigned int optlen);
void tcp_set_keepalive(struct sock *sk, int val);
-void tcp_syn_ack_timeout(struct sock *sk, struct request_sock *req);
-int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
- size_t len, int nonblock, int flags, int *addr_len);
+void tcp_syn_ack_timeout(const struct request_sock *req);
+int tcp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int nonblock,
+ int flags, int *addr_len);
void tcp_parse_options(const struct sk_buff *skb,
struct tcp_options_received *opt_rx,
int estab, struct tcp_fastopen_cookie *foc);
@@ -443,6 +449,7 @@ const u8 *tcp_parse_md5sig_option(const struct tcphdr *th);
void tcp_v4_send_check(struct sock *sk, struct sk_buff *skb);
void tcp_v4_mtu_reduced(struct sock *sk);
+void tcp_req_err(struct sock *sk, u32 seq);
int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb);
struct sock *tcp_create_openreq_child(struct sock *sk,
struct request_sock *req,
@@ -524,8 +531,6 @@ int tcp_write_wakeup(struct sock *);
void tcp_send_fin(struct sock *sk);
void tcp_send_active_reset(struct sock *sk, gfp_t priority);
int tcp_send_synack(struct sock *);
-bool tcp_syn_flood_action(struct sock *sk, const struct sk_buff *skb,
- const char *proto);
void tcp_push_one(struct sock *, unsigned int mss_now);
void tcp_send_ack(struct sock *sk);
void tcp_send_delayed_ack(struct sock *sk);
@@ -824,7 +829,7 @@ struct tcp_congestion_ops {
/* hook for packet ack accounting (optional) */
void (*pkts_acked)(struct sock *sk, u32 num_acked, s32 rtt_us);
/* get info for inet_diag (optional) */
- void (*get_info)(struct sock *sk, u32 ext, struct sk_buff *skb);
+ int (*get_info)(struct sock *sk, u32 ext, struct sk_buff *skb);
char name[TCP_CA_NAME_MAX];
struct module *owner;
@@ -1132,31 +1137,6 @@ static inline int tcp_full_space(const struct sock *sk)
return tcp_win_from_space(sk->sk_rcvbuf);
}
-static inline void tcp_openreq_init(struct request_sock *req,
- struct tcp_options_received *rx_opt,
- struct sk_buff *skb, struct sock *sk)
-{
- struct inet_request_sock *ireq = inet_rsk(req);
-
- req->rcv_wnd = 0; /* So that tcp_send_synack() knows! */
- req->cookie_ts = 0;
- tcp_rsk(req)->rcv_isn = TCP_SKB_CB(skb)->seq;
- tcp_rsk(req)->rcv_nxt = TCP_SKB_CB(skb)->seq + 1;
- tcp_rsk(req)->snt_synack = tcp_time_stamp;
- tcp_rsk(req)->last_oow_ack_time = 0;
- req->mss = rx_opt->mss_clamp;
- req->ts_recent = rx_opt->saw_tstamp ? rx_opt->rcv_tsval : 0;
- ireq->tstamp_ok = rx_opt->tstamp_ok;
- ireq->sack_ok = rx_opt->sack_ok;
- ireq->snd_wscale = rx_opt->snd_wscale;
- ireq->wscale_ok = rx_opt->wscale_ok;
- ireq->acked = 0;
- ireq->ecn_ok = 0;
- ireq->ir_rmt_port = tcp_hdr(skb)->source;
- ireq->ir_num = ntohs(tcp_hdr(skb)->dest);
- ireq->ir_mark = inet_request_mark(sk, skb);
-}
-
extern void tcp_openreq_init_rwin(struct request_sock *req,
struct sock *sk, struct dst_entry *dst);
@@ -1236,36 +1216,8 @@ static inline bool tcp_paws_reject(const struct tcp_options_received *rx_opt,
return true;
}
-/* Return true if we're currently rate-limiting out-of-window ACKs and
- * thus shouldn't send a dupack right now. We rate-limit dupacks in
- * response to out-of-window SYNs or ACKs to mitigate ACK loops or DoS
- * attacks that send repeated SYNs or ACKs for the same connection. To
- * do this, we do not send a duplicate SYNACK or ACK if the remote
- * endpoint is sending out-of-window SYNs or pure ACKs at a high rate.
- */
-static inline bool tcp_oow_rate_limited(struct net *net,
- const struct sk_buff *skb,
- int mib_idx, u32 *last_oow_ack_time)
-{
- /* Data packets without SYNs are not likely part of an ACK loop. */
- if ((TCP_SKB_CB(skb)->seq != TCP_SKB_CB(skb)->end_seq) &&
- !tcp_hdr(skb)->syn)
- goto not_rate_limited;
-
- if (*last_oow_ack_time) {
- s32 elapsed = (s32)(tcp_time_stamp - *last_oow_ack_time);
-
- if (0 <= elapsed && elapsed < sysctl_tcp_invalid_ratelimit) {
- NET_INC_STATS_BH(net, mib_idx);
- return true; /* rate-limited: don't send yet! */
- }
- }
-
- *last_oow_ack_time = tcp_time_stamp;
-
-not_rate_limited:
- return false; /* not rate-limited: go ahead, send dupack now! */
-}
+bool tcp_oow_rate_limited(struct net *net, const struct sk_buff *skb,
+ int mib_idx, u32 *last_oow_ack_time);
static inline void tcp_mib_init(struct net *net)
{
@@ -1344,15 +1296,14 @@ struct tcp_md5sig_pool {
};
/* - functions */
-int tcp_v4_md5_hash_skb(char *md5_hash, struct tcp_md5sig_key *key,
- const struct sock *sk, const struct request_sock *req,
- const struct sk_buff *skb);
+int tcp_v4_md5_hash_skb(char *md5_hash, const struct tcp_md5sig_key *key,
+ const struct sock *sk, const struct sk_buff *skb);
int tcp_md5_do_add(struct sock *sk, const union tcp_md5_addr *addr,
int family, const u8 *newkey, u8 newkeylen, gfp_t gfp);
int tcp_md5_do_del(struct sock *sk, const union tcp_md5_addr *addr,
int family);
struct tcp_md5sig_key *tcp_v4_md5_lookup(struct sock *sk,
- struct sock *addr_sk);
+ const struct sock *addr_sk);
#ifdef CONFIG_TCP_MD5SIG
struct tcp_md5sig_key *tcp_md5_do_lookup(struct sock *sk,
@@ -1388,7 +1339,8 @@ void tcp_fastopen_cache_get(struct sock *sk, u16 *mss,
struct tcp_fastopen_cookie *cookie, int *syn_loss,
unsigned long *last_syn_loss);
void tcp_fastopen_cache_set(struct sock *sk, u16 mss,
- struct tcp_fastopen_cookie *cookie, bool syn_lost);
+ struct tcp_fastopen_cookie *cookie, bool syn_lost,
+ u16 try_exp);
struct tcp_fastopen_request {
/* Fast Open cookie. Size 0 means a cookie request */
struct tcp_fastopen_cookie cookie;
@@ -1663,28 +1615,26 @@ int tcp_conn_request(struct request_sock_ops *rsk_ops,
struct tcp_sock_af_ops {
#ifdef CONFIG_TCP_MD5SIG
struct tcp_md5sig_key *(*md5_lookup) (struct sock *sk,
- struct sock *addr_sk);
- int (*calc_md5_hash) (char *location,
- struct tcp_md5sig_key *md5,
- const struct sock *sk,
- const struct request_sock *req,
- const struct sk_buff *skb);
- int (*md5_parse) (struct sock *sk,
- char __user *optval,
- int optlen);
+ const struct sock *addr_sk);
+ int (*calc_md5_hash)(char *location,
+ const struct tcp_md5sig_key *md5,
+ const struct sock *sk,
+ const struct sk_buff *skb);
+ int (*md5_parse)(struct sock *sk,
+ char __user *optval,
+ int optlen);
#endif
};
struct tcp_request_sock_ops {
u16 mss_clamp;
#ifdef CONFIG_TCP_MD5SIG
- struct tcp_md5sig_key *(*md5_lookup) (struct sock *sk,
- struct request_sock *req);
- int (*calc_md5_hash) (char *location,
- struct tcp_md5sig_key *md5,
- const struct sock *sk,
- const struct request_sock *req,
- const struct sk_buff *skb);
+ struct tcp_md5sig_key *(*req_md5_lookup)(struct sock *sk,
+ const struct sock *addr_sk);
+ int (*calc_md5_hash) (char *location,
+ const struct tcp_md5sig_key *md5,
+ const struct sock *sk,
+ const struct sk_buff *skb);
#endif
void (*init_req)(struct request_sock *req, struct sock *sk,
struct sk_buff *skb);
diff --git a/include/net/tcp_states.h b/include/net/tcp_states.h
index b0b645988bd8..50e78a74d0df 100644
--- a/include/net/tcp_states.h
+++ b/include/net/tcp_states.h
@@ -25,6 +25,7 @@ enum {
TCP_LAST_ACK,
TCP_LISTEN,
TCP_CLOSING, /* Now a valid state */
+ TCP_NEW_SYN_RECV,
TCP_MAX_STATES /* Leave at the end! */
};
@@ -44,7 +45,8 @@ enum {
TCPF_CLOSE_WAIT = (1 << 8),
TCPF_LAST_ACK = (1 << 9),
TCPF_LISTEN = (1 << 10),
- TCPF_CLOSING = (1 << 11)
+ TCPF_CLOSING = (1 << 11),
+ TCPF_NEW_SYN_RECV = (1 << 12),
};
#endif /* _LINUX_TCP_STATES_H */
diff --git a/include/net/udp.h b/include/net/udp.h
index 07f9b70962f6..6d4ed18e1427 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -194,6 +194,8 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum,
int (*)(const struct sock *, const struct sock *),
unsigned int hash2_nulladdr);
+u32 udp_flow_hashrnd(void);
+
static inline __be16 udp_flow_src_port(struct net *net, struct sk_buff *skb,
int min, int max, bool use_eth)
{
@@ -205,12 +207,19 @@ static inline __be16 udp_flow_src_port(struct net *net, struct sk_buff *skb,
}
hash = skb_get_hash(skb);
- if (unlikely(!hash) && use_eth) {
- /* Can't find a normal hash, caller has indicated an Ethernet
- * packet so use that to compute a hash.
- */
- hash = jhash(skb->data, 2 * ETH_ALEN,
- (__force u32) skb->protocol);
+ if (unlikely(!hash)) {
+ if (use_eth) {
+ /* Can't find a normal hash, caller has indicated an
+ * Ethernet packet so use that to compute a hash.
+ */
+ hash = jhash(skb->data, 2 * ETH_ALEN,
+ (__force u32) skb->protocol);
+ } else {
+ /* Can't derive any sort of hash for the packet, set
+ * to some consistent random value.
+ */
+ hash = udp_flow_hashrnd();
+ }
}
/* Since this is being sent on the wire obfuscate hash a bit
@@ -229,8 +238,7 @@ int udp_get_port(struct sock *sk, unsigned short snum,
int (*saddr_cmp)(const struct sock *,
const struct sock *));
void udp_err(struct sk_buff *, u32);
-int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
- size_t len);
+int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len);
int udp_push_pending_frames(struct sock *sk);
void udp_flush_pending_frames(struct sock *sk);
void udp4_hwcsum(struct sk_buff *skb, __be32 src, __be32 dst);
diff --git a/include/net/udp_tunnel.h b/include/net/udp_tunnel.h
index 1a20d33d56bc..c491c1221606 100644
--- a/include/net/udp_tunnel.h
+++ b/include/net/udp_tunnel.h
@@ -77,13 +77,14 @@ void setup_udp_tunnel_sock(struct net *net, struct socket *sock,
struct udp_tunnel_sock_cfg *sock_cfg);
/* Transmit the skb using UDP encapsulation. */
-int udp_tunnel_xmit_skb(struct rtable *rt, struct sk_buff *skb,
+int udp_tunnel_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *skb,
__be32 src, __be32 dst, __u8 tos, __u8 ttl,
__be16 df, __be16 src_port, __be16 dst_port,
bool xnet, bool nocheck);
#if IS_ENABLED(CONFIG_IPV6)
-int udp_tunnel6_xmit_skb(struct dst_entry *dst, struct sk_buff *skb,
+int udp_tunnel6_xmit_skb(struct dst_entry *dst, struct sock *sk,
+ struct sk_buff *skb,
struct net_device *dev, struct in6_addr *saddr,
struct in6_addr *daddr,
__u8 prio, __u8 ttl, __be16 src_port,
diff --git a/include/net/vxlan.h b/include/net/vxlan.h
index c73e7abbbaa5..0082b5d33d7d 100644
--- a/include/net/vxlan.h
+++ b/include/net/vxlan.h
@@ -131,7 +131,7 @@ struct vxlan_sock {
#define VXLAN_F_GBP 0x800
#define VXLAN_F_REMCSUM_NOPARTIAL 0x1000
-/* Flags that are used in the receive patch. These flags must match in
+/* Flags that are used in the receive path. These flags must match in
* order for a socket to be shareable
*/
#define VXLAN_F_RCV_FLAGS (VXLAN_F_GBP | \
@@ -145,7 +145,7 @@ struct vxlan_sock *vxlan_sock_add(struct net *net, __be16 port,
void vxlan_sock_release(struct vxlan_sock *vs);
-int vxlan_xmit_skb(struct rtable *rt, struct sk_buff *skb,
+int vxlan_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *skb,
__be32 src, __be32 dst, __u8 tos, __u8 ttl, __be16 df,
__be16 src_port, __be16 dst_port, struct vxlan_metadata *md,
bool xnet, u32 vxflags);
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index dc4865e90fe4..36ac102c97c7 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -126,9 +126,7 @@ struct xfrm_state_walk {
/* Full description of state of transformer. */
struct xfrm_state {
-#ifdef CONFIG_NET_NS
- struct net *xs_net;
-#endif
+ possible_net_t xs_net;
union {
struct hlist_node gclist;
struct hlist_node bydst;
@@ -334,7 +332,7 @@ struct xfrm_state_afinfo {
int (*tmpl_sort)(struct xfrm_tmpl **dst, struct xfrm_tmpl **src, int n);
int (*state_sort)(struct xfrm_state **dst, struct xfrm_state **src, int n);
int (*output)(struct sock *sk, struct sk_buff *skb);
- int (*output_finish)(struct sk_buff *skb);
+ int (*output_finish)(struct sock *sk, struct sk_buff *skb);
int (*extract_input)(struct xfrm_state *x,
struct sk_buff *skb);
int (*extract_output)(struct xfrm_state *x,
@@ -522,9 +520,7 @@ struct xfrm_policy_queue {
};
struct xfrm_policy {
-#ifdef CONFIG_NET_NS
- struct net *xp_net;
-#endif
+ possible_net_t xp_net;
struct hlist_node bydst;
struct hlist_node byidx;
@@ -1029,7 +1025,7 @@ xfrm_addr_any(const xfrm_address_t *addr, unsigned short family)
case AF_INET:
return addr->a4 == 0;
case AF_INET6:
- return ipv6_addr_any((struct in6_addr *)&addr->a6);
+ return ipv6_addr_any(&addr->in6);
}
return 0;
}
@@ -1242,8 +1238,8 @@ void xfrm_flowi_addr_get(const struct flowi *fl,
memcpy(&daddr->a4, &fl->u.ip4.daddr, sizeof(daddr->a4));
break;
case AF_INET6:
- *(struct in6_addr *)saddr->a6 = fl->u.ip6.saddr;
- *(struct in6_addr *)daddr->a6 = fl->u.ip6.daddr;
+ saddr->in6 = fl->u.ip6.saddr;
+ daddr->in6 = fl->u.ip6.daddr;
break;
}
}
@@ -1507,7 +1503,7 @@ int xfrm_prepare_input(struct xfrm_state *x, struct sk_buff *skb);
int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type);
int xfrm_input_resume(struct sk_buff *skb, int nexthdr);
int xfrm_output_resume(struct sk_buff *skb, int err);
-int xfrm_output(struct sk_buff *skb);
+int xfrm_output(struct sock *sk, struct sk_buff *skb);
int xfrm_inner_extract_output(struct xfrm_state *x, struct sk_buff *skb);
void xfrm_local_error(struct sk_buff *skb, int mtu);
int xfrm4_extract_header(struct sk_buff *skb);
@@ -1528,7 +1524,7 @@ static inline int xfrm4_rcv_spi(struct sk_buff *skb, int nexthdr, __be32 spi)
int xfrm4_extract_output(struct xfrm_state *x, struct sk_buff *skb);
int xfrm4_prepare_output(struct xfrm_state *x, struct sk_buff *skb);
int xfrm4_output(struct sock *sk, struct sk_buff *skb);
-int xfrm4_output_finish(struct sk_buff *skb);
+int xfrm4_output_finish(struct sock *sk, struct sk_buff *skb);
int xfrm4_rcv_cb(struct sk_buff *skb, u8 protocol, int err);
int xfrm4_protocol_register(struct xfrm4_protocol *handler, unsigned char protocol);
int xfrm4_protocol_deregister(struct xfrm4_protocol *handler, unsigned char protocol);
@@ -1553,7 +1549,7 @@ __be32 xfrm6_tunnel_spi_lookup(struct net *net, const xfrm_address_t *saddr);
int xfrm6_extract_output(struct xfrm_state *x, struct sk_buff *skb);
int xfrm6_prepare_output(struct xfrm_state *x, struct sk_buff *skb);
int xfrm6_output(struct sock *sk, struct sk_buff *skb);
-int xfrm6_output_finish(struct sk_buff *skb);
+int xfrm6_output_finish(struct sock *sk, struct sk_buff *skb);
int xfrm6_find_1stfragopt(struct xfrm_state *x, struct sk_buff *skb,
u8 **prevhdr);
diff --git a/include/rxrpc/packet.h b/include/rxrpc/packet.h
index f2902ef7ab75..4dce116bfd80 100644
--- a/include/rxrpc/packet.h
+++ b/include/rxrpc/packet.h
@@ -47,7 +47,8 @@ struct rxrpc_header {
#define RXRPC_PACKET_TYPE_CHALLENGE 6 /* connection security challenge (SRVR->CLNT) */
#define RXRPC_PACKET_TYPE_RESPONSE 7 /* connection secutity response (CLNT->SRVR) */
#define RXRPC_PACKET_TYPE_DEBUG 8 /* debug info request */
-#define RXRPC_N_PACKET_TYPES 9 /* number of packet types (incl type 0) */
+#define RXRPC_PACKET_TYPE_VERSION 13 /* version string request */
+#define RXRPC_N_PACKET_TYPES 14 /* number of packet types (incl type 0) */
uint8_t flags; /* packet flags */
#define RXRPC_CLIENT_INITIATED 0x01 /* signifies a packet generated by a client */
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 007a0bc01b74..784bc2c0929f 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -135,6 +135,7 @@ enum fc_vport_state {
#define FC_PORTSPEED_40GBIT 0x100
#define FC_PORTSPEED_50GBIT 0x200
#define FC_PORTSPEED_100GBIT 0x400
+#define FC_PORTSPEED_25GBIT 0x800
#define FC_PORTSPEED_NOT_NEGOTIATED (1 << 15) /* Speed not established */
/*
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h
index d315a08d6c6d..0e9d75b49bed 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -608,7 +608,9 @@ struct ac97_quirk {
int type; /* quirk type above */
};
-int snd_ac97_tune_hardware(struct snd_ac97 *ac97, struct ac97_quirk *quirk, const char *override);
+int snd_ac97_tune_hardware(struct snd_ac97 *ac97,
+ const struct ac97_quirk *quirk,
+ const char *override);
int snd_ac97_set_rate(struct snd_ac97 *ac97, int reg, unsigned int rate);
/*
diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
index f48089d364c5..fa1d05512c09 100644
--- a/include/sound/compress_driver.h
+++ b/include/sound/compress_driver.h
@@ -70,7 +70,7 @@ struct snd_compr_runtime {
* @device: device pointer
* @direction: stream direction, playback/recording
* @metadata_set: metadata set flag, true when set
- * @next_track: has userspace signall next track transistion, true when set
+ * @next_track: has userspace signal next track transition, true when set
* @private_data: pointer to DSP private data
*/
struct snd_compr_stream {
@@ -95,7 +95,7 @@ struct snd_compr_stream {
* and the stream properties
* @get_params: retrieve the codec parameters, mandatory
* @set_metadata: Set the metadata values for a stream
- * @get_metadata: retreives the requested metadata values from stream
+ * @get_metadata: retrieves the requested metadata values from stream
* @trigger: Trigger operations like start, pause, resume, drain, stop.
* This callback is mandatory
* @pointer: Retrieve current h/w pointer information. Mandatory
diff --git a/include/sound/control.h b/include/sound/control.h
index 75f3054023f7..95aad6d3fd1a 100644
--- a/include/sound/control.h
+++ b/include/sound/control.h
@@ -227,7 +227,7 @@ snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave)
* Add a virtual slave control to the given master.
* Unlike snd_ctl_add_slave(), the element added via this function
* is supposed to have volatile values, and get callback is called
- * at each time quried from the master.
+ * at each time queried from the master.
*
* When the control peeks the hardware values directly and the value
* can be changed by other means than the put callback of the element,
diff --git a/include/sound/core.h b/include/sound/core.h
index da5748289968..b12931f513f4 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -278,7 +278,8 @@ int snd_device_new(struct snd_card *card, enum snd_device_type type,
void *device_data, struct snd_device_ops *ops);
int snd_device_register(struct snd_card *card, void *device_data);
int snd_device_register_all(struct snd_card *card);
-int snd_device_disconnect_all(struct snd_card *card);
+void snd_device_disconnect(struct snd_card *card, void *device_data);
+void snd_device_disconnect_all(struct snd_card *card);
void snd_device_free(struct snd_card *card, void *device_data);
void snd_device_free_all(struct snd_card *card);
diff --git a/include/sound/hda_regmap.h b/include/sound/hda_regmap.h
new file mode 100644
index 000000000000..53a18b3635e2
--- /dev/null
+++ b/include/sound/hda_regmap.h
@@ -0,0 +1,217 @@
+/*
+ * HD-audio regmap helpers
+ */
+
+#ifndef __SOUND_HDA_REGMAP_H
+#define __SOUND_HDA_REGMAP_H
+
+#include <linux/regmap.h>
+#include <sound/core.h>
+#include <sound/hdaudio.h>
+
+int snd_hdac_regmap_init(struct hdac_device *codec);
+void snd_hdac_regmap_exit(struct hdac_device *codec);
+int snd_hdac_regmap_add_vendor_verb(struct hdac_device *codec,
+ unsigned int verb);
+int snd_hdac_regmap_read_raw(struct hdac_device *codec, unsigned int reg,
+ unsigned int *val);
+int snd_hdac_regmap_write_raw(struct hdac_device *codec, unsigned int reg,
+ unsigned int val);
+int snd_hdac_regmap_update_raw(struct hdac_device *codec, unsigned int reg,
+ unsigned int mask, unsigned int val);
+
+/**
+ * snd_hdac_regmap_encode_verb - encode the verb to a pseudo register
+ * @nid: widget NID
+ * @verb: codec verb
+ *
+ * Returns an encoded pseudo register.
+ */
+#define snd_hdac_regmap_encode_verb(nid, verb) \
+ (((verb) << 8) | 0x80000 | ((unsigned int)(nid) << 20))
+
+/**
+ * snd_hdac_regmap_encode_amp - encode the AMP verb to a pseudo register
+ * @nid: widget NID
+ * @ch: channel (left = 0, right = 1)
+ * @dir: direction (#HDA_INPUT, #HDA_OUTPUT)
+ * @idx: input index value
+ *
+ * Returns an encoded pseudo register.
+ */
+#define snd_hdac_regmap_encode_amp(nid, ch, dir, idx) \
+ (snd_hdac_regmap_encode_verb(nid, AC_VERB_GET_AMP_GAIN_MUTE) | \
+ ((ch) ? AC_AMP_GET_RIGHT : AC_AMP_GET_LEFT) | \
+ ((dir) == HDA_OUTPUT ? AC_AMP_GET_OUTPUT : AC_AMP_GET_INPUT) | \
+ (idx))
+
+/**
+ * snd_hdac_regmap_encode_amp_stereo - encode a pseudo register for stereo AMPs
+ * @nid: widget NID
+ * @dir: direction (#HDA_INPUT, #HDA_OUTPUT)
+ * @idx: input index value
+ *
+ * Returns an encoded pseudo register.
+ */
+#define snd_hdac_regmap_encode_amp_stereo(nid, dir, idx) \
+ (snd_hdac_regmap_encode_verb(nid, AC_VERB_GET_AMP_GAIN_MUTE) | \
+ AC_AMP_SET_LEFT | AC_AMP_SET_RIGHT | /* both bits set! */ \
+ ((dir) == HDA_OUTPUT ? AC_AMP_GET_OUTPUT : AC_AMP_GET_INPUT) | \
+ (idx))
+
+/**
+ * snd_hdac_regmap_write - Write a verb with caching
+ * @nid: codec NID
+ * @reg: verb to write
+ * @val: value to write
+ *
+ * For writing an amp value, use snd_hda_regmap_amp_update().
+ */
+static inline int
+snd_hdac_regmap_write(struct hdac_device *codec, hda_nid_t nid,
+ unsigned int verb, unsigned int val)
+{
+ unsigned int cmd = snd_hdac_regmap_encode_verb(nid, verb);
+
+ return snd_hdac_regmap_write_raw(codec, cmd, val);
+}
+
+/**
+ * snd_hda_regmap_update - Update a verb value with caching
+ * @nid: codec NID
+ * @verb: verb to update
+ * @mask: bit mask to update
+ * @val: value to update
+ *
+ * For updating an amp value, use snd_hda_regmap_amp_update().
+ */
+static inline int
+snd_hdac_regmap_update(struct hdac_device *codec, hda_nid_t nid,
+ unsigned int verb, unsigned int mask,
+ unsigned int val)
+{
+ unsigned int cmd = snd_hdac_regmap_encode_verb(nid, verb);
+
+ return snd_hdac_regmap_update_raw(codec, cmd, mask, val);
+}
+
+/**
+ * snd_hda_regmap_read - Read a verb with caching
+ * @nid: codec NID
+ * @verb: verb to read
+ * @val: pointer to store the value
+ *
+ * For reading an amp value, use snd_hda_regmap_get_amp().
+ */
+static inline int
+snd_hdac_regmap_read(struct hdac_device *codec, hda_nid_t nid,
+ unsigned int verb, unsigned int *val)
+{
+ unsigned int cmd = snd_hdac_regmap_encode_verb(nid, verb);
+
+ return snd_hdac_regmap_read_raw(codec, cmd, val);
+}
+
+/**
+ * snd_hdac_regmap_get_amp - Read AMP value
+ * @codec: HD-audio codec
+ * @nid: NID to read the AMP value
+ * @ch: channel (left=0 or right=1)
+ * @direction: #HDA_INPUT or #HDA_OUTPUT
+ * @index: the index value (only for input direction)
+ * @val: the pointer to store the value
+ *
+ * Read AMP value. The volume is between 0 to 0x7f, 0x80 = mute bit.
+ * Returns the value or a negative error.
+ */
+static inline int
+snd_hdac_regmap_get_amp(struct hdac_device *codec, hda_nid_t nid,
+ int ch, int dir, int idx)
+{
+ unsigned int cmd = snd_hdac_regmap_encode_amp(nid, ch, dir, idx);
+ int err, val;
+
+ err = snd_hdac_regmap_read_raw(codec, cmd, &val);
+ return err < 0 ? err : val;
+}
+
+/**
+ * snd_hdac_regmap_update_amp - update the AMP value
+ * @codec: HD-audio codec
+ * @nid: NID to read the AMP value
+ * @ch: channel (left=0 or right=1)
+ * @direction: #HDA_INPUT or #HDA_OUTPUT
+ * @idx: the index value (only for input direction)
+ * @mask: bit mask to set
+ * @val: the bits value to set
+ *
+ * Update the AMP value with a bit mask.
+ * Returns 0 if the value is unchanged, 1 if changed, or a negative error.
+ */
+static inline int
+snd_hdac_regmap_update_amp(struct hdac_device *codec, hda_nid_t nid,
+ int ch, int dir, int idx, int mask, int val)
+{
+ unsigned int cmd = snd_hdac_regmap_encode_amp(nid, ch, dir, idx);
+
+ return snd_hdac_regmap_update_raw(codec, cmd, mask, val);
+}
+
+/**
+ * snd_hdac_regmap_get_amp_stereo - Read stereo AMP values
+ * @codec: HD-audio codec
+ * @nid: NID to read the AMP value
+ * @ch: channel (left=0 or right=1)
+ * @direction: #HDA_INPUT or #HDA_OUTPUT
+ * @index: the index value (only for input direction)
+ * @val: the pointer to store the value
+ *
+ * Read stereo AMP values. The lower byte is left, the upper byte is right.
+ * Returns the value or a negative error.
+ */
+static inline int
+snd_hdac_regmap_get_amp_stereo(struct hdac_device *codec, hda_nid_t nid,
+ int dir, int idx)
+{
+ unsigned int cmd = snd_hdac_regmap_encode_amp_stereo(nid, dir, idx);
+ int err, val;
+
+ err = snd_hdac_regmap_read_raw(codec, cmd, &val);
+ return err < 0 ? err : val;
+}
+
+/**
+ * snd_hdac_regmap_update_amp_stereo - update the stereo AMP value
+ * @codec: HD-audio codec
+ * @nid: NID to read the AMP value
+ * @direction: #HDA_INPUT or #HDA_OUTPUT
+ * @idx: the index value (only for input direction)
+ * @mask: bit mask to set
+ * @val: the bits value to set
+ *
+ * Update the stereo AMP value with a bit mask.
+ * The lower byte is left, the upper byte is right.
+ * Returns 0 if the value is unchanged, 1 if changed, or a negative error.
+ */
+static inline int
+snd_hdac_regmap_update_amp_stereo(struct hdac_device *codec, hda_nid_t nid,
+ int dir, int idx, int mask, int val)
+{
+ unsigned int cmd = snd_hdac_regmap_encode_amp_stereo(nid, dir, idx);
+
+ return snd_hdac_regmap_update_raw(codec, cmd, mask, val);
+}
+
+/**
+ * snd_hdac_regmap_sync_node - sync the widget node attributes
+ * @codec: HD-audio codec
+ * @nid: NID to sync
+ */
+static inline void
+snd_hdac_regmap_sync_node(struct hdac_device *codec, hda_nid_t nid)
+{
+ regcache_mark_dirty(codec->regmap);
+ regcache_sync_region(codec->regmap, nid << 20, ((nid + 1) << 20) - 1);
+}
+
+#endif /* __SOUND_HDA_REGMAP_H */
diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h
new file mode 100644
index 000000000000..2a8aa9dfb83d
--- /dev/null
+++ b/include/sound/hdaudio.h
@@ -0,0 +1,247 @@
+/*
+ * HD-audio core stuff
+ */
+
+#ifndef __SOUND_HDAUDIO_H
+#define __SOUND_HDAUDIO_H
+
+#include <linux/device.h>
+#include <sound/hda_verbs.h>
+
+/* codec node id */
+typedef u16 hda_nid_t;
+
+struct hdac_bus;
+struct hdac_device;
+struct hdac_driver;
+struct hdac_widget_tree;
+
+/*
+ * exported bus type
+ */
+extern struct bus_type snd_hda_bus_type;
+
+/*
+ * generic arrays
+ */
+struct snd_array {
+ unsigned int used;
+ unsigned int alloced;
+ unsigned int elem_size;
+ unsigned int alloc_align;
+ void *list;
+};
+
+/*
+ * HD-audio codec base device
+ */
+struct hdac_device {
+ struct device dev;
+ int type;
+ struct hdac_bus *bus;
+ unsigned int addr; /* codec address */
+ struct list_head list; /* list point for bus codec_list */
+
+ hda_nid_t afg; /* AFG node id */
+ hda_nid_t mfg; /* MFG node id */
+
+ /* ids */
+ unsigned int vendor_id;
+ unsigned int subsystem_id;
+ unsigned int revision_id;
+ unsigned int afg_function_id;
+ unsigned int mfg_function_id;
+ unsigned int afg_unsol:1;
+ unsigned int mfg_unsol:1;
+
+ unsigned int power_caps; /* FG power caps */
+
+ const char *vendor_name; /* codec vendor name */
+ const char *chip_name; /* codec chip name */
+
+ /* verb exec op override */
+ int (*exec_verb)(struct hdac_device *dev, unsigned int cmd,
+ unsigned int flags, unsigned int *res);
+
+ /* widgets */
+ unsigned int num_nodes;
+ hda_nid_t start_nid, end_nid;
+
+ /* misc flags */
+ atomic_t in_pm; /* suspend/resume being performed */
+
+ /* sysfs */
+ struct hdac_widget_tree *widgets;
+
+ /* regmap */
+ struct regmap *regmap;
+ struct snd_array vendor_verbs;
+ bool lazy_cache:1; /* don't wake up for writes */
+ bool caps_overwriting:1; /* caps overwrite being in process */
+ bool cache_coef:1; /* cache COEF read/write too */
+};
+
+/* device/driver type used for matching */
+enum {
+ HDA_DEV_CORE,
+ HDA_DEV_LEGACY,
+};
+
+/* direction */
+enum {
+ HDA_INPUT, HDA_OUTPUT
+};
+
+#define dev_to_hdac_dev(_dev) container_of(_dev, struct hdac_device, dev)
+
+int snd_hdac_device_init(struct hdac_device *dev, struct hdac_bus *bus,
+ const char *name, unsigned int addr);
+void snd_hdac_device_exit(struct hdac_device *dev);
+int snd_hdac_device_register(struct hdac_device *codec);
+void snd_hdac_device_unregister(struct hdac_device *codec);
+
+int snd_hdac_refresh_widgets(struct hdac_device *codec);
+
+unsigned int snd_hdac_make_cmd(struct hdac_device *codec, hda_nid_t nid,
+ unsigned int verb, unsigned int parm);
+int snd_hdac_exec_verb(struct hdac_device *codec, unsigned int cmd,
+ unsigned int flags, unsigned int *res);
+int snd_hdac_read(struct hdac_device *codec, hda_nid_t nid,
+ unsigned int verb, unsigned int parm, unsigned int *res);
+int _snd_hdac_read_parm(struct hdac_device *codec, hda_nid_t nid, int parm,
+ unsigned int *res);
+int snd_hdac_read_parm_uncached(struct hdac_device *codec, hda_nid_t nid,
+ int parm);
+int snd_hdac_override_parm(struct hdac_device *codec, hda_nid_t nid,
+ unsigned int parm, unsigned int val);
+int snd_hdac_get_connections(struct hdac_device *codec, hda_nid_t nid,
+ hda_nid_t *conn_list, int max_conns);
+int snd_hdac_get_sub_nodes(struct hdac_device *codec, hda_nid_t nid,
+ hda_nid_t *start_id);
+
+/**
+ * snd_hdac_read_parm - read a codec parameter
+ * @codec: the codec object
+ * @nid: NID to read a parameter
+ * @parm: parameter to read
+ *
+ * Returns -1 for error. If you need to distinguish the error more
+ * strictly, use _snd_hdac_read_parm() directly.
+ */
+static inline int snd_hdac_read_parm(struct hdac_device *codec, hda_nid_t nid,
+ int parm)
+{
+ unsigned int val;
+
+ return _snd_hdac_read_parm(codec, nid, parm, &val) < 0 ? -1 : val;
+}
+
+#ifdef CONFIG_PM
+void snd_hdac_power_up(struct hdac_device *codec);
+void snd_hdac_power_down(struct hdac_device *codec);
+void snd_hdac_power_up_pm(struct hdac_device *codec);
+void snd_hdac_power_down_pm(struct hdac_device *codec);
+#else
+static inline void snd_hdac_power_up(struct hdac_device *codec) {}
+static inline void snd_hdac_power_down(struct hdac_device *codec) {}
+static inline void snd_hdac_power_up_pm(struct hdac_device *codec) {}
+static inline void snd_hdac_power_down_pm(struct hdac_device *codec) {}
+#endif
+
+/*
+ * HD-audio codec base driver
+ */
+struct hdac_driver {
+ struct device_driver driver;
+ int type;
+ int (*match)(struct hdac_device *dev, struct hdac_driver *drv);
+ void (*unsol_event)(struct hdac_device *dev, unsigned int event);
+};
+
+#define drv_to_hdac_driver(_drv) container_of(_drv, struct hdac_driver, driver)
+
+/*
+ * HD-audio bus base driver
+ */
+struct hdac_bus_ops {
+ /* send a single command */
+ int (*command)(struct hdac_bus *bus, unsigned int cmd);
+ /* get a response from the last command */
+ int (*get_response)(struct hdac_bus *bus, unsigned int addr,
+ unsigned int *res);
+};
+
+#define HDA_UNSOL_QUEUE_SIZE 64
+
+struct hdac_bus {
+ struct device *dev;
+ const struct hdac_bus_ops *ops;
+
+ /* codec linked list */
+ struct list_head codec_list;
+ unsigned int num_codecs;
+
+ /* link caddr -> codec */
+ struct hdac_device *caddr_tbl[HDA_MAX_CODEC_ADDRESS + 1];
+
+ /* unsolicited event queue */
+ u32 unsol_queue[HDA_UNSOL_QUEUE_SIZE * 2]; /* ring buffer */
+ unsigned int unsol_rp, unsol_wp;
+ struct work_struct unsol_work;
+
+ /* bit flags of powered codecs */
+ unsigned long codec_powered;
+
+ /* flags */
+ bool sync_write:1; /* sync after verb write */
+
+ /* locks */
+ struct mutex cmd_mutex;
+};
+
+int snd_hdac_bus_init(struct hdac_bus *bus, struct device *dev,
+ const struct hdac_bus_ops *ops);
+void snd_hdac_bus_exit(struct hdac_bus *bus);
+int snd_hdac_bus_exec_verb(struct hdac_bus *bus, unsigned int addr,
+ unsigned int cmd, unsigned int *res);
+int snd_hdac_bus_exec_verb_unlocked(struct hdac_bus *bus, unsigned int addr,
+ unsigned int cmd, unsigned int *res);
+void snd_hdac_bus_queue_event(struct hdac_bus *bus, u32 res, u32 res_ex);
+
+int snd_hdac_bus_add_device(struct hdac_bus *bus, struct hdac_device *codec);
+void snd_hdac_bus_remove_device(struct hdac_bus *bus,
+ struct hdac_device *codec);
+
+static inline void snd_hdac_codec_link_up(struct hdac_device *codec)
+{
+ set_bit(codec->addr, &codec->bus->codec_powered);
+}
+
+static inline void snd_hdac_codec_link_down(struct hdac_device *codec)
+{
+ clear_bit(codec->addr, &codec->bus->codec_powered);
+}
+
+/*
+ * generic array helpers
+ */
+void *snd_array_new(struct snd_array *array);
+void snd_array_free(struct snd_array *array);
+static inline void snd_array_init(struct snd_array *array, unsigned int size,
+ unsigned int align)
+{
+ array->elem_size = size;
+ array->alloc_align = align;
+}
+
+static inline void *snd_array_elem(struct snd_array *array, unsigned int idx)
+{
+ return array->list + idx * array->elem_size;
+}
+
+static inline unsigned int snd_array_index(struct snd_array *array, void *ptr)
+{
+ return (unsigned long)(ptr - array->list) / array->elem_size;
+}
+
+#endif /* __SOUND_HDAUDIO_H */
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index c0ddb7e69c28..0cb7f3f5df7b 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -60,6 +60,9 @@ struct snd_pcm_hardware {
struct snd_pcm_substream;
+struct snd_pcm_audio_tstamp_config; /* definitions further down */
+struct snd_pcm_audio_tstamp_report;
+
struct snd_pcm_ops {
int (*open)(struct snd_pcm_substream *substream);
int (*close)(struct snd_pcm_substream *substream);
@@ -71,8 +74,10 @@ struct snd_pcm_ops {
int (*prepare)(struct snd_pcm_substream *substream);
int (*trigger)(struct snd_pcm_substream *substream, int cmd);
snd_pcm_uframes_t (*pointer)(struct snd_pcm_substream *substream);
- int (*wall_clock)(struct snd_pcm_substream *substream,
- struct timespec *audio_ts);
+ int (*get_time_info)(struct snd_pcm_substream *substream,
+ struct timespec *system_ts, struct timespec *audio_ts,
+ struct snd_pcm_audio_tstamp_config *audio_tstamp_config,
+ struct snd_pcm_audio_tstamp_report *audio_tstamp_report);
int (*copy)(struct snd_pcm_substream *substream, int channel,
snd_pcm_uframes_t pos,
void __user *buf, snd_pcm_uframes_t count);
@@ -281,6 +286,58 @@ struct snd_pcm_hw_constraint_ranges {
struct snd_pcm_hwptr_log;
+/*
+ * userspace-provided audio timestamp config to kernel,
+ * structure is for internal use only and filled with dedicated unpack routine
+ */
+struct snd_pcm_audio_tstamp_config {
+ /* 5 of max 16 bits used */
+ u32 type_requested:4;
+ u32 report_delay:1; /* add total delay to A/D or D/A */
+};
+
+static inline void snd_pcm_unpack_audio_tstamp_config(__u32 data,
+ struct snd_pcm_audio_tstamp_config *config)
+{
+ config->type_requested = data & 0xF;
+ config->report_delay = (data >> 4) & 1;
+}
+
+/*
+ * kernel-provided audio timestamp report to user-space
+ * structure is for internal use only and read by dedicated pack routine
+ */
+struct snd_pcm_audio_tstamp_report {
+ /* 6 of max 16 bits used for bit-fields */
+
+ /* for backwards compatibility */
+ u32 valid:1;
+
+ /* actual type if hardware could not support requested timestamp */
+ u32 actual_type:4;
+
+ /* accuracy represented in ns units */
+ u32 accuracy_report:1; /* 0 if accuracy unknown, 1 if accuracy field is valid */
+ u32 accuracy; /* up to 4.29s, will be packed in separate field */
+};
+
+static inline void snd_pcm_pack_audio_tstamp_report(__u32 *data, __u32 *accuracy,
+ const struct snd_pcm_audio_tstamp_report *report)
+{
+ u32 tmp;
+
+ tmp = report->accuracy_report;
+ tmp <<= 4;
+ tmp |= report->actual_type;
+ tmp <<= 1;
+ tmp |= report->valid;
+
+ *data &= 0xffff; /* zero-clear MSBs */
+ *data |= (tmp << 16);
+ *accuracy = report->accuracy;
+}
+
+
struct snd_pcm_runtime {
/* -- Status -- */
struct snd_pcm_substream *trigger_master;
@@ -361,6 +418,11 @@ struct snd_pcm_runtime {
struct snd_dma_buffer *dma_buffer_p; /* allocated buffer */
+ /* -- audio timestamp config -- */
+ struct snd_pcm_audio_tstamp_config audio_tstamp_config;
+ struct snd_pcm_audio_tstamp_report audio_tstamp_report;
+ struct timespec driver_tstamp;
+
#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
/* -- OSS things -- */
struct snd_pcm_oss_runtime oss;
diff --git a/include/sound/pcm_params.h b/include/sound/pcm_params.h
index 3c45f3924ba7..c704357775fc 100644
--- a/include/sound/pcm_params.h
+++ b/include/sound/pcm_params.h
@@ -366,4 +366,11 @@ static inline int params_physical_width(const struct snd_pcm_hw_params *p)
return snd_pcm_format_physical_width(params_format(p));
}
+static inline void
+params_set_format(struct snd_pcm_hw_params *p, snd_pcm_format_t fmt)
+{
+ snd_mask_set(hw_param_mask(p, SNDRV_PCM_HW_PARAM_FORMAT),
+ (__force int)fmt);
+}
+
#endif /* __SOUND_PCM_PARAMS_H */
diff --git a/include/sound/rt5670.h b/include/sound/rt5670.h
index bd311197a3b5..b7d60510819b 100644
--- a/include/sound/rt5670.h
+++ b/include/sound/rt5670.h
@@ -14,6 +14,7 @@
struct rt5670_platform_data {
int jd_mode;
bool in2_diff;
+ bool dev_gpio;
bool dmic_en;
unsigned int dmic1_data_pin;
diff --git a/include/sound/seq_device.h b/include/sound/seq_device.h
index 2b5f24cc7548..ddc0d504cf39 100644
--- a/include/sound/seq_device.h
+++ b/include/sound/seq_device.h
@@ -25,29 +25,26 @@
* registered device information
*/
-#define ID_LEN 32
-
-/* status flag */
-#define SNDRV_SEQ_DEVICE_FREE 0
-#define SNDRV_SEQ_DEVICE_REGISTERED 1
-
struct snd_seq_device {
/* device info */
struct snd_card *card; /* sound card */
int device; /* device number */
- char id[ID_LEN]; /* driver id */
+ const char *id; /* driver id */
char name[80]; /* device name */
int argsize; /* size of the argument */
void *driver_data; /* private data for driver */
- int status; /* flag - read only */
void *private_data; /* private data for the caller */
void (*private_free)(struct snd_seq_device *device);
- struct list_head list; /* link to next device */
+ struct device dev;
};
+#define to_seq_dev(_dev) \
+ container_of(_dev, struct snd_seq_device, dev)
+
+/* sequencer driver */
/* driver operators
- * init_device:
+ * probe:
* Initialize the device with given parameters.
* Typically,
* 1. call snd_hwdep_new
@@ -55,25 +52,40 @@ struct snd_seq_device {
* 3. call snd_hwdep_register
* 4. store the instance to dev->driver_data pointer.
*
- * free_device:
+ * remove:
* Release the private data.
* Typically, call snd_device_free(dev->card, dev->driver_data)
*/
-struct snd_seq_dev_ops {
- int (*init_device)(struct snd_seq_device *dev);
- int (*free_device)(struct snd_seq_device *dev);
+struct snd_seq_driver {
+ struct device_driver driver;
+ char *id;
+ int argsize;
};
+#define to_seq_drv(_drv) \
+ container_of(_drv, struct snd_seq_driver, driver)
+
/*
* prototypes
*/
+#ifdef CONFIG_MODULES
void snd_seq_device_load_drivers(void);
-int snd_seq_device_new(struct snd_card *card, int device, char *id, int argsize, struct snd_seq_device **result);
-int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry, int argsize);
-int snd_seq_device_unregister_driver(char *id);
+#else
+#define snd_seq_device_load_drivers()
+#endif
+int snd_seq_device_new(struct snd_card *card, int device, const char *id,
+ int argsize, struct snd_seq_device **result);
#define SNDRV_SEQ_DEVICE_ARGPTR(dev) (void *)((char *)(dev) + sizeof(struct snd_seq_device))
+int __must_check __snd_seq_driver_register(struct snd_seq_driver *drv,
+ struct module *mod);
+#define snd_seq_driver_register(drv) \
+ __snd_seq_driver_register(drv, THIS_MODULE)
+void snd_seq_driver_unregister(struct snd_seq_driver *drv);
+
+#define module_snd_seq_driver(drv) \
+ module_driver(drv, snd_seq_driver_register, snd_seq_driver_unregister)
/*
* id strings for generic devices
diff --git a/include/sound/seq_kernel.h b/include/sound/seq_kernel.h
index 18a2ac58b88f..feb58d455560 100644
--- a/include/sound/seq_kernel.h
+++ b/include/sound/seq_kernel.h
@@ -99,13 +99,9 @@ int snd_seq_event_port_attach(int client, struct snd_seq_port_callback *pcbp,
int snd_seq_event_port_detach(int client, int port);
#ifdef CONFIG_MODULES
-void snd_seq_autoload_lock(void);
-void snd_seq_autoload_unlock(void);
void snd_seq_autoload_init(void);
-#define snd_seq_autoload_exit() snd_seq_autoload_lock()
+void snd_seq_autoload_exit(void);
#else
-#define snd_seq_autoload_lock()
-#define snd_seq_autoload_unlock()
#define snd_seq_autoload_init()
#define snd_seq_autoload_exit()
#endif
diff --git a/include/sound/simple_card.h b/include/sound/simple_card.h
index 1255ddb1d3e2..b9b4f289fe6b 100644
--- a/include/sound/simple_card.h
+++ b/include/sound/simple_card.h
@@ -16,7 +16,6 @@
struct asoc_simple_dai {
const char *name;
- unsigned int fmt;
unsigned int sysclk;
int slots;
int slot_width;
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 8d7416e46861..0bc83647d3fa 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -378,6 +378,7 @@ int snd_soc_dapm_link_dai_widgets(struct snd_soc_card *card);
void snd_soc_dapm_connect_dai_link_widgets(struct snd_soc_card *card);
int snd_soc_dapm_new_pcm(struct snd_soc_card *card,
const struct snd_soc_pcm_stream *params,
+ unsigned int num_params,
struct snd_soc_dapm_widget *source,
struct snd_soc_dapm_widget *sink);
@@ -440,7 +441,6 @@ void dapm_mark_endpoints_dirty(struct snd_soc_card *card);
int snd_soc_dapm_dai_get_connected_widgets(struct snd_soc_dai *dai, int stream,
struct snd_soc_dapm_widget_list **list);
-struct snd_soc_codec *snd_soc_dapm_kcontrol_codec(struct snd_kcontrol *kcontrol);
struct snd_soc_dapm_context *snd_soc_dapm_kcontrol_dapm(
struct snd_kcontrol *kcontrol);
@@ -531,6 +531,8 @@ struct snd_soc_dapm_widget {
void *priv; /* widget specific data */
struct regulator *regulator; /* attached regulator */
const struct snd_soc_pcm_stream *params; /* params for dai links */
+ unsigned int num_params; /* number of params for dai links */
+ unsigned int params_select; /* currently selected param for dai link */
/* dapm control */
int reg; /* negative reg = no direct dapm */
@@ -586,8 +588,6 @@ struct snd_soc_dapm_update {
/* DAPM context */
struct snd_soc_dapm_context {
enum snd_soc_bias_level bias_level;
- enum snd_soc_bias_level suspend_bias_level;
- struct delayed_work delayed_work;
unsigned int idle_bias_off:1; /* Use BIAS_OFF instead of STANDBY */
/* Go to BIAS_OFF in suspend if the DAPM context is idle */
unsigned int suspend_bias_off:1;
diff --git a/include/sound/soc-dpcm.h b/include/sound/soc-dpcm.h
index 98f2ade0266e..806059052bfc 100644
--- a/include/sound/soc-dpcm.h
+++ b/include/sound/soc-dpcm.h
@@ -135,7 +135,7 @@ void snd_soc_dpcm_be_set_state(struct snd_soc_pcm_runtime *be, int stream,
/* internal use only */
int soc_dpcm_be_digital_mute(struct snd_soc_pcm_runtime *fe, int mute);
-int soc_dpcm_debugfs_add(struct snd_soc_pcm_runtime *rtd);
+void soc_dpcm_debugfs_add(struct snd_soc_pcm_runtime *rtd);
int soc_dpcm_runtime_update(struct snd_soc_card *);
int dpcm_path_get(struct snd_soc_pcm_runtime *fe,
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 0d1ade195628..fcb312b3f258 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -450,8 +450,10 @@ int soc_dai_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai);
/* Jack reporting */
-int snd_soc_jack_new(struct snd_soc_codec *codec, const char *id, int type,
- struct snd_soc_jack *jack);
+int snd_soc_card_jack_new(struct snd_soc_card *card, const char *id, int type,
+ struct snd_soc_jack *jack, struct snd_soc_jack_pin *pins,
+ unsigned int num_pins);
+
void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask);
int snd_soc_jack_add_pins(struct snd_soc_jack *jack, int count,
struct snd_soc_jack_pin *pins);
@@ -659,7 +661,7 @@ struct snd_soc_jack_gpio {
struct snd_soc_jack {
struct mutex mutex;
struct snd_jack *jack;
- struct snd_soc_codec *codec;
+ struct snd_soc_card *card;
struct list_head pins;
int status;
struct blocking_notifier_head notifier;
@@ -941,6 +943,7 @@ struct snd_soc_dai_link {
int be_id; /* optional ID for machine driver BE identification */
const struct snd_soc_pcm_stream *params;
+ unsigned int num_params;
unsigned int dai_fmt; /* format to set on init */
@@ -954,6 +957,9 @@ struct snd_soc_dai_link {
unsigned int symmetric_channels:1;
unsigned int symmetric_samplebits:1;
+ /* Mark this pcm with non atomic ops */
+ bool nonatomic;
+
/* Do not create a PCM for this DAI link (Backend link) */
unsigned int no_pcm:1;
@@ -1071,11 +1077,16 @@ struct snd_soc_card {
/*
* Card-specific routes and widgets.
+ * Note: of_dapm_xxx for Device Tree; Otherwise for driver build-in.
*/
const struct snd_soc_dapm_widget *dapm_widgets;
int num_dapm_widgets;
const struct snd_soc_dapm_route *dapm_routes;
int num_dapm_routes;
+ const struct snd_soc_dapm_widget *of_dapm_widgets;
+ int num_of_dapm_widgets;
+ const struct snd_soc_dapm_route *of_dapm_routes;
+ int num_of_dapm_routes;
bool fully_routed;
struct work_struct deferred_resume_work;
@@ -1258,6 +1269,19 @@ static inline struct snd_soc_dapm_context *snd_soc_component_get_dapm(
return component->dapm_ptr;
}
+/**
+ * snd_soc_dapm_kcontrol_codec() - Returns the codec associated to a kcontrol
+ * @kcontrol: The kcontrol
+ *
+ * This function must only be used on DAPM contexts that are known to be part of
+ * a CODEC (e.g. in a CODEC driver). Otherwise the behavior is undefined.
+ */
+static inline struct snd_soc_codec *snd_soc_dapm_kcontrol_codec(
+ struct snd_kcontrol *kcontrol)
+{
+ return snd_soc_dapm_to_codec(snd_soc_dapm_kcontrol_dapm(kcontrol));
+}
+
/* codec IO */
unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg);
int snd_soc_write(struct snd_soc_codec *codec, unsigned int reg,
@@ -1469,7 +1493,7 @@ static inline struct snd_soc_codec *snd_soc_kcontrol_codec(
}
/**
- * snd_soc_kcontrol_platform() - Returns the platform that registerd the control
+ * snd_soc_kcontrol_platform() - Returns the platform that registered the control
* @kcontrol: The control for which to get the platform
*
* Note: This function will only work correctly if the control has been
diff --git a/include/trace/events/clk.h b/include/trace/events/clk.h
new file mode 100644
index 000000000000..758607226bfd
--- /dev/null
+++ b/include/trace/events/clk.h
@@ -0,0 +1,198 @@
+/*
+ * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM clk
+
+#if !defined(_TRACE_CLK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_CLK_H
+
+#include <linux/tracepoint.h>
+
+struct clk_core;
+
+DECLARE_EVENT_CLASS(clk,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core),
+
+ TP_STRUCT__entry(
+ __string( name, core->name )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, core->name);
+ ),
+
+ TP_printk("%s", __get_str(name))
+);
+
+DEFINE_EVENT(clk, clk_enable,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_enable_complete,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_disable,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_disable_complete,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_prepare,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_prepare_complete,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_unprepare,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DEFINE_EVENT(clk, clk_unprepare_complete,
+
+ TP_PROTO(struct clk_core *core),
+
+ TP_ARGS(core)
+);
+
+DECLARE_EVENT_CLASS(clk_rate,
+
+ TP_PROTO(struct clk_core *core, unsigned long rate),
+
+ TP_ARGS(core, rate),
+
+ TP_STRUCT__entry(
+ __string( name, core->name )
+ __field(unsigned long, rate )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, core->name);
+ __entry->rate = rate;
+ ),
+
+ TP_printk("%s %lu", __get_str(name), (unsigned long)__entry->rate)
+);
+
+DEFINE_EVENT(clk_rate, clk_set_rate,
+
+ TP_PROTO(struct clk_core *core, unsigned long rate),
+
+ TP_ARGS(core, rate)
+);
+
+DEFINE_EVENT(clk_rate, clk_set_rate_complete,
+
+ TP_PROTO(struct clk_core *core, unsigned long rate),
+
+ TP_ARGS(core, rate)
+);
+
+DECLARE_EVENT_CLASS(clk_parent,
+
+ TP_PROTO(struct clk_core *core, struct clk_core *parent),
+
+ TP_ARGS(core, parent),
+
+ TP_STRUCT__entry(
+ __string( name, core->name )
+ __string( pname, parent->name )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, core->name);
+ __assign_str(pname, parent->name);
+ ),
+
+ TP_printk("%s %s", __get_str(name), __get_str(pname))
+);
+
+DEFINE_EVENT(clk_parent, clk_set_parent,
+
+ TP_PROTO(struct clk_core *core, struct clk_core *parent),
+
+ TP_ARGS(core, parent)
+);
+
+DEFINE_EVENT(clk_parent, clk_set_parent_complete,
+
+ TP_PROTO(struct clk_core *core, struct clk_core *parent),
+
+ TP_ARGS(core, parent)
+);
+
+DECLARE_EVENT_CLASS(clk_phase,
+
+ TP_PROTO(struct clk_core *core, int phase),
+
+ TP_ARGS(core, phase),
+
+ TP_STRUCT__entry(
+ __string( name, core->name )
+ __field( int, phase )
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, core->name);
+ __entry->phase = phase;
+ ),
+
+ TP_printk("%s %d", __get_str(name), (int)__entry->phase)
+);
+
+DEFINE_EVENT(clk_phase, clk_set_phase,
+
+ TP_PROTO(struct clk_core *core, int phase),
+
+ TP_ARGS(core, phase)
+);
+
+DEFINE_EVENT(clk_phase, clk_set_phase_complete,
+
+ TP_PROTO(struct clk_core *core, int phase),
+
+ TP_ARGS(core, phase)
+);
+
+#endif /* _TRACE_CLK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/cma.h b/include/trace/events/cma.h
new file mode 100644
index 000000000000..d7cd961720a7
--- /dev/null
+++ b/include/trace/events/cma.h
@@ -0,0 +1,66 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM cma
+
+#if !defined(_TRACE_CMA_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_CMA_H
+
+#include <linux/types.h>
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(cma_alloc,
+
+ TP_PROTO(unsigned long pfn, const struct page *page,
+ unsigned int count, unsigned int align),
+
+ TP_ARGS(pfn, page, count, align),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, pfn)
+ __field(const struct page *, page)
+ __field(unsigned int, count)
+ __field(unsigned int, align)
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = pfn;
+ __entry->page = page;
+ __entry->count = count;
+ __entry->align = align;
+ ),
+
+ TP_printk("pfn=%lx page=%p count=%u align=%u",
+ __entry->pfn,
+ __entry->page,
+ __entry->count,
+ __entry->align)
+);
+
+TRACE_EVENT(cma_release,
+
+ TP_PROTO(unsigned long pfn, const struct page *page,
+ unsigned int count),
+
+ TP_ARGS(pfn, page, count),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, pfn)
+ __field(const struct page *, page)
+ __field(unsigned int, count)
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = pfn;
+ __entry->page = page;
+ __entry->count = count;
+ ),
+
+ TP_printk("pfn=%lx page=%p count=%u",
+ __entry->pfn,
+ __entry->page,
+ __entry->count)
+);
+
+#endif /* _TRACE_CMA_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
index 36f4536b6149..e202dec22e1d 100644
--- a/include/trace/events/f2fs.h
+++ b/include/trace/events/f2fs.h
@@ -44,7 +44,11 @@ TRACE_DEFINE_ENUM(CP_DISCARD);
{ NODE, "NODE" }, \
{ DATA, "DATA" }, \
{ META, "META" }, \
- { META_FLUSH, "META_FLUSH" })
+ { META_FLUSH, "META_FLUSH" }, \
+ { INMEM, "INMEM" }, \
+ { INMEM_DROP, "INMEM_DROP" }, \
+ { IPU, "IN-PLACE" }, \
+ { OPU, "OUT-OF-PLACE" })
#define F2FS_BIO_MASK(t) (t & (READA | WRITE_FLUSH_FUA))
#define F2FS_BIO_EXTRA_MASK(t) (t & (REQ_META | REQ_PRIO))
@@ -104,6 +108,7 @@ TRACE_DEFINE_ENUM(CP_DISCARD);
{ CP_UMOUNT, "Umount" }, \
{ CP_FASTBOOT, "Fastboot" }, \
{ CP_SYNC, "Sync" }, \
+ { CP_RECOVERY, "Recovery" }, \
{ CP_DISCARD, "Discard" })
struct victim_sel_policy;
@@ -884,6 +889,13 @@ DEFINE_EVENT(f2fs__page, f2fs_writepage,
TP_ARGS(page, type)
);
+DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,
+
+ TP_PROTO(struct page *page, int type),
+
+ TP_ARGS(page, type)
+);
+
DEFINE_EVENT(f2fs__page, f2fs_readpage,
TP_PROTO(struct page *page, int type),
@@ -905,6 +917,20 @@ DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
TP_ARGS(page, type)
);
+DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page,
+
+ TP_PROTO(struct page *page, int type),
+
+ TP_ARGS(page, type)
+);
+
+DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page,
+
+ TP_PROTO(struct page *page, int type),
+
+ TP_ARGS(page, type)
+);
+
TRACE_EVENT(f2fs_writepages,
TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
@@ -1041,6 +1067,140 @@ TRACE_EVENT(f2fs_issue_flush,
__entry->nobarrier ? "skip (nobarrier)" : "issue",
__entry->flush_merge ? " with flush_merge" : "")
);
+
+TRACE_EVENT(f2fs_lookup_extent_tree_start,
+
+ TP_PROTO(struct inode *inode, unsigned int pgofs),
+
+ TP_ARGS(inode, pgofs),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(unsigned int, pgofs)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pgofs = pgofs;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u",
+ show_dev_ino(__entry),
+ __entry->pgofs)
+);
+
+TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end,
+
+ TP_PROTO(struct inode *inode, unsigned int pgofs,
+ struct extent_node *en),
+
+ TP_ARGS(inode, pgofs, en),
+
+ TP_CONDITION(en),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(unsigned int, pgofs)
+ __field(unsigned int, fofs)
+ __field(u32, blk)
+ __field(unsigned int, len)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pgofs = pgofs;
+ __entry->fofs = en->ei.fofs;
+ __entry->blk = en->ei.blk;
+ __entry->len = en->ei.len;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
+ "ext_info(fofs: %u, blk: %u, len: %u)",
+ show_dev_ino(__entry),
+ __entry->pgofs,
+ __entry->fofs,
+ __entry->blk,
+ __entry->len)
+);
+
+TRACE_EVENT(f2fs_update_extent_tree,
+
+ TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr),
+
+ TP_ARGS(inode, pgofs, blkaddr),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(unsigned int, pgofs)
+ __field(u32, blk)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pgofs = pgofs;
+ __entry->blk = blkaddr;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, blkaddr = %u",
+ show_dev_ino(__entry),
+ __entry->pgofs,
+ __entry->blk)
+);
+
+TRACE_EVENT(f2fs_shrink_extent_tree,
+
+ TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt,
+ unsigned int tree_cnt),
+
+ TP_ARGS(sbi, node_cnt, tree_cnt),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(unsigned int, node_cnt)
+ __field(unsigned int, tree_cnt)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sbi->sb->s_dev;
+ __entry->node_cnt = node_cnt;
+ __entry->tree_cnt = tree_cnt;
+ ),
+
+ TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u",
+ show_dev(__entry),
+ __entry->node_cnt,
+ __entry->tree_cnt)
+);
+
+TRACE_EVENT(f2fs_destroy_extent_tree,
+
+ TP_PROTO(struct inode *inode, unsigned int node_cnt),
+
+ TP_ARGS(inode, node_cnt),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(unsigned int, node_cnt)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->node_cnt = node_cnt;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u",
+ show_dev_ino(__entry),
+ __entry->node_cnt)
+);
+
#endif /* _TRACE_F2FS_H */
/* This part must be outside protection */
diff --git a/include/trace/events/filemap.h b/include/trace/events/filemap.h
index 0421f49a20f7..42febb6bc1d5 100644
--- a/include/trace/events/filemap.h
+++ b/include/trace/events/filemap.h
@@ -18,14 +18,14 @@ DECLARE_EVENT_CLASS(mm_filemap_op_page_cache,
TP_ARGS(page),
TP_STRUCT__entry(
- __field(struct page *, page)
+ __field(unsigned long, pfn)
__field(unsigned long, i_ino)
__field(unsigned long, index)
__field(dev_t, s_dev)
),
TP_fast_assign(
- __entry->page = page;
+ __entry->pfn = page_to_pfn(page);
__entry->i_ino = page->mapping->host->i_ino;
__entry->index = page->index;
if (page->mapping->host->i_sb)
@@ -37,8 +37,8 @@ DECLARE_EVENT_CLASS(mm_filemap_op_page_cache,
TP_printk("dev %d:%d ino %lx page=%p pfn=%lu ofs=%lu",
MAJOR(__entry->s_dev), MINOR(__entry->s_dev),
__entry->i_ino,
- __entry->page,
- page_to_pfn(__entry->page),
+ pfn_to_page(__entry->pfn),
+ __entry->pfn,
__entry->index << PAGE_SHIFT)
);
diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
index 4ad10baecd4d..81ea59812117 100644
--- a/include/trace/events/kmem.h
+++ b/include/trace/events/kmem.h
@@ -154,18 +154,18 @@ TRACE_EVENT(mm_page_free,
TP_ARGS(page, order),
TP_STRUCT__entry(
- __field( struct page *, page )
+ __field( unsigned long, pfn )
__field( unsigned int, order )
),
TP_fast_assign(
- __entry->page = page;
+ __entry->pfn = page_to_pfn(page);
__entry->order = order;
),
TP_printk("page=%p pfn=%lu order=%d",
- __entry->page,
- page_to_pfn(__entry->page),
+ pfn_to_page(__entry->pfn),
+ __entry->pfn,
__entry->order)
);
@@ -176,18 +176,18 @@ TRACE_EVENT(mm_page_free_batched,
TP_ARGS(page, cold),
TP_STRUCT__entry(
- __field( struct page *, page )
+ __field( unsigned long, pfn )
__field( int, cold )
),
TP_fast_assign(
- __entry->page = page;
+ __entry->pfn = page_to_pfn(page);
__entry->cold = cold;
),
TP_printk("page=%p pfn=%lu order=0 cold=%d",
- __entry->page,
- page_to_pfn(__entry->page),
+ pfn_to_page(__entry->pfn),
+ __entry->pfn,
__entry->cold)
);
@@ -199,22 +199,22 @@ TRACE_EVENT(mm_page_alloc,
TP_ARGS(page, order, gfp_flags, migratetype),
TP_STRUCT__entry(
- __field( struct page *, page )
+ __field( unsigned long, pfn )
__field( unsigned int, order )
__field( gfp_t, gfp_flags )
__field( int, migratetype )
),
TP_fast_assign(
- __entry->page = page;
+ __entry->pfn = page ? page_to_pfn(page) : -1UL;
__entry->order = order;
__entry->gfp_flags = gfp_flags;
__entry->migratetype = migratetype;
),
TP_printk("page=%p pfn=%lu order=%d migratetype=%d gfp_flags=%s",
- __entry->page,
- __entry->page ? page_to_pfn(__entry->page) : 0,
+ __entry->pfn != -1UL ? pfn_to_page(__entry->pfn) : NULL,
+ __entry->pfn != -1UL ? __entry->pfn : 0,
__entry->order,
__entry->migratetype,
show_gfp_flags(__entry->gfp_flags))
@@ -227,20 +227,20 @@ DECLARE_EVENT_CLASS(mm_page,
TP_ARGS(page, order, migratetype),
TP_STRUCT__entry(
- __field( struct page *, page )
+ __field( unsigned long, pfn )
__field( unsigned int, order )
__field( int, migratetype )
),
TP_fast_assign(
- __entry->page = page;
+ __entry->pfn = page ? page_to_pfn(page) : -1UL;
__entry->order = order;
__entry->migratetype = migratetype;
),
TP_printk("page=%p pfn=%lu order=%u migratetype=%d percpu_refill=%d",
- __entry->page,
- __entry->page ? page_to_pfn(__entry->page) : 0,
+ __entry->pfn != -1UL ? pfn_to_page(__entry->pfn) : NULL,
+ __entry->pfn != -1UL ? __entry->pfn : 0,
__entry->order,
__entry->migratetype,
__entry->order == 0)
@@ -260,7 +260,7 @@ DEFINE_EVENT_PRINT(mm_page, mm_page_pcpu_drain,
TP_ARGS(page, order, migratetype),
TP_printk("page=%p pfn=%lu order=%d migratetype=%d",
- __entry->page, page_to_pfn(__entry->page),
+ pfn_to_page(__entry->pfn), __entry->pfn,
__entry->order, __entry->migratetype)
);
@@ -275,7 +275,7 @@ TRACE_EVENT(mm_page_alloc_extfrag,
alloc_migratetype, fallback_migratetype),
TP_STRUCT__entry(
- __field( struct page *, page )
+ __field( unsigned long, pfn )
__field( int, alloc_order )
__field( int, fallback_order )
__field( int, alloc_migratetype )
@@ -284,7 +284,7 @@ TRACE_EVENT(mm_page_alloc_extfrag,
),
TP_fast_assign(
- __entry->page = page;
+ __entry->pfn = page_to_pfn(page);
__entry->alloc_order = alloc_order;
__entry->fallback_order = fallback_order;
__entry->alloc_migratetype = alloc_migratetype;
@@ -294,8 +294,8 @@ TRACE_EVENT(mm_page_alloc_extfrag,
),
TP_printk("page=%p pfn=%lu alloc_order=%d fallback_order=%d pageblock_order=%d alloc_migratetype=%d fallback_migratetype=%d fragmenting=%d change_ownership=%d",
- __entry->page,
- page_to_pfn(__entry->page),
+ pfn_to_page(__entry->pfn),
+ __entry->pfn,
__entry->alloc_order,
__entry->fallback_order,
pageblock_order,
diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h
index 69590b6ffc09..f66476b96264 100644
--- a/include/trace/events/vmscan.h
+++ b/include/trace/events/vmscan.h
@@ -336,18 +336,18 @@ TRACE_EVENT(mm_vmscan_writepage,
TP_ARGS(page, reclaim_flags),
TP_STRUCT__entry(
- __field(struct page *, page)
+ __field(unsigned long, pfn)
__field(int, reclaim_flags)
),
TP_fast_assign(
- __entry->page = page;
+ __entry->pfn = page_to_pfn(page);
__entry->reclaim_flags = reclaim_flags;
),
TP_printk("page=%p pfn=%lu flags=%s",
- __entry->page,
- page_to_pfn(__entry->page),
+ pfn_to_page(__entry->pfn),
+ __entry->pfn,
show_reclaim_flags(__entry->reclaim_flags))
);
diff --git a/include/uapi/asm-generic/errno.h b/include/uapi/asm-generic/errno.h
index 1e1ea6e6e7a5..88e0914cf2d9 100644
--- a/include/uapi/asm-generic/errno.h
+++ b/include/uapi/asm-generic/errno.h
@@ -6,7 +6,16 @@
#define EDEADLK 35 /* Resource deadlock would occur */
#define ENAMETOOLONG 36 /* File name too long */
#define ENOLCK 37 /* No record locks available */
-#define ENOSYS 38 /* Function not implemented */
+
+/*
+ * This error code is special: arch syscall entry code will return
+ * -ENOSYS if users try to call a syscall that doesn't exist. To keep
+ * failures of syscalls that really do exist distinguishable from
+ * failures due to attempts to use a nonexistent syscall, syscall
+ * implementations should refrain from returning -ENOSYS.
+ */
+#define ENOSYS 38 /* Invalid system call number */
+
#define ENOTEMPTY 39 /* Directory not empty */
#define ELOOP 40 /* Too many symbolic links encountered */
#define EWOULDBLOCK EAGAIN /* Operation would block */
diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h
index 01b2d6d0e355..ff6ef62d084b 100644
--- a/include/uapi/drm/drm.h
+++ b/include/uapi/drm/drm.h
@@ -630,6 +630,7 @@ struct drm_gem_open {
*/
#define DRM_CAP_CURSOR_WIDTH 0x8
#define DRM_CAP_CURSOR_HEIGHT 0x9
+#define DRM_CAP_ADDFB2_MODIFIERS 0x10
/** DRM_IOCTL_GET_CAP ioctl argument type */
struct drm_get_cap {
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
index a284f11a8ef5..07735822a28f 100644
--- a/include/uapi/drm/drm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -129,4 +129,82 @@
#define DRM_FORMAT_YUV444 fourcc_code('Y', 'U', '2', '4') /* non-subsampled Cb (1) and Cr (2) planes */
#define DRM_FORMAT_YVU444 fourcc_code('Y', 'V', '2', '4') /* non-subsampled Cr (1) and Cb (2) planes */
+
+/*
+ * Format Modifiers:
+ *
+ * Format modifiers describe, typically, a re-ordering or modification
+ * of the data in a plane of an FB. This can be used to express tiled/
+ * swizzled formats, or compression, or a combination of the two.
+ *
+ * The upper 8 bits of the format modifier are a vendor-id as assigned
+ * below. The lower 56 bits are assigned as vendor sees fit.
+ */
+
+/* Vendor Ids: */
+#define DRM_FORMAT_MOD_NONE 0
+#define DRM_FORMAT_MOD_VENDOR_INTEL 0x01
+#define DRM_FORMAT_MOD_VENDOR_AMD 0x02
+#define DRM_FORMAT_MOD_VENDOR_NV 0x03
+#define DRM_FORMAT_MOD_VENDOR_SAMSUNG 0x04
+#define DRM_FORMAT_MOD_VENDOR_QCOM 0x05
+/* add more to the end as needed */
+
+#define fourcc_mod_code(vendor, val) \
+ ((((u64)DRM_FORMAT_MOD_VENDOR_## vendor) << 56) | (val & 0x00ffffffffffffffULL))
+
+/*
+ * Format Modifier tokens:
+ *
+ * When adding a new token please document the layout with a code comment,
+ * similar to the fourcc codes above. drm_fourcc.h is considered the
+ * authoritative source for all of these.
+ */
+
+/* Intel framebuffer modifiers */
+
+/*
+ * Intel X-tiling layout
+ *
+ * This is a tiled layout using 4Kb tiles (except on gen2 where the tiles 2Kb)
+ * in row-major layout. Within the tile bytes are laid out row-major, with
+ * a platform-dependent stride. On top of that the memory can apply
+ * platform-depending swizzling of some higher address bits into bit6.
+ *
+ * This format is highly platforms specific and not useful for cross-driver
+ * sharing. It exists since on a given platform it does uniquely identify the
+ * layout in a simple way for i915-specific userspace.
+ */
+#define I915_FORMAT_MOD_X_TILED fourcc_mod_code(INTEL, 1)
+
+/*
+ * Intel Y-tiling layout
+ *
+ * This is a tiled layout using 4Kb tiles (except on gen2 where the tiles 2Kb)
+ * in row-major layout. Within the tile bytes are laid out in OWORD (16 bytes)
+ * chunks column-major, with a platform-dependent height. On top of that the
+ * memory can apply platform-depending swizzling of some higher address bits
+ * into bit6.
+ *
+ * This format is highly platforms specific and not useful for cross-driver
+ * sharing. It exists since on a given platform it does uniquely identify the
+ * layout in a simple way for i915-specific userspace.
+ */
+#define I915_FORMAT_MOD_Y_TILED fourcc_mod_code(INTEL, 2)
+
+/*
+ * Intel Yf-tiling layout
+ *
+ * This is a tiled layout using 4Kb tiles in row-major layout.
+ * Within the tile pixels are laid out in 16 256 byte units / sub-tiles which
+ * are arranged in four groups (two wide, two high) with column-major layout.
+ * Each group therefore consits out of four 256 byte units, which are also laid
+ * out as 2x2 column-major.
+ * 256 byte units are made out of four 64 byte blocks of pixels, producing
+ * either a square block or a 2:1 unit.
+ * 64 byte blocks of pixels contain four pixel rows of 16 bytes, where the width
+ * in pixel depends on the pixel depth.
+ */
+#define I915_FORMAT_MOD_Yf_TILED fourcc_mod_code(INTEL, 3)
+
#endif /* DRM_FOURCC_H */
diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h
index ca788e01dab2..dbeba949462a 100644
--- a/include/uapi/drm/drm_mode.h
+++ b/include/uapi/drm/drm_mode.h
@@ -336,6 +336,7 @@ struct drm_mode_fb_cmd {
};
#define DRM_MODE_FB_INTERLACED (1<<0) /* for interlaced framebuffers */
+#define DRM_MODE_FB_MODIFIERS (1<<1) /* enables ->modifer[] */
struct drm_mode_fb_cmd2 {
__u32 fb_id;
@@ -356,10 +357,18 @@ struct drm_mode_fb_cmd2 {
* So it would consist of Y as offsets[0] and UV as
* offsets[1]. Note that offsets[0] will generally
* be 0 (but this is not required).
+ *
+ * To accommodate tiled, compressed, etc formats, a per-plane
+ * modifier can be specified. The default value of zero
+ * indicates "native" format as specified by the fourcc.
+ * Vendor specific modifier token. This allows, for example,
+ * different tiling/swizzling pattern on different planes.
+ * See discussion above of DRM_FORMAT_MOD_xxx.
*/
__u32 handles[4];
__u32 pitches[4]; /* pitch for each plane */
__u32 offsets[4]; /* offset of each plane */
+ __u64 modifier[4]; /* ie, tiling, compressed (per plane) */
};
#define DRM_MODE_FB_DIRTY_ANNOTATE_COPY 0x01
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index 6eed16b92a24..551b6737f5df 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -270,7 +270,7 @@ typedef struct _drm_i915_sarea {
#define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE DRM_IOW(DRM_COMMAND_BASE + DRM_I915_OVERLAY_PUT_IMAGE, struct drm_intel_overlay_put_image)
#define DRM_IOCTL_I915_OVERLAY_ATTRS DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_OVERLAY_ATTRS, struct drm_intel_overlay_attrs)
#define DRM_IOCTL_I915_SET_SPRITE_COLORKEY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_SET_SPRITE_COLORKEY, struct drm_intel_sprite_colorkey)
-#define DRM_IOCTL_I915_GET_SPRITE_COLORKEY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_SET_SPRITE_COLORKEY, struct drm_intel_sprite_colorkey)
+#define DRM_IOCTL_I915_GET_SPRITE_COLORKEY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_SPRITE_COLORKEY, struct drm_intel_sprite_colorkey)
#define DRM_IOCTL_I915_GEM_WAIT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_WAIT, struct drm_i915_gem_wait)
#define DRM_IOCTL_I915_GEM_CONTEXT_CREATE DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_CREATE, struct drm_i915_gem_context_create)
#define DRM_IOCTL_I915_GEM_CONTEXT_DESTROY DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_DESTROY, struct drm_i915_gem_context_destroy)
@@ -347,6 +347,9 @@ typedef struct drm_i915_irq_wait {
#define I915_PARAM_HAS_COHERENT_PHYS_GTT 29
#define I915_PARAM_MMAP_VERSION 30
#define I915_PARAM_HAS_BSD2 31
+#define I915_PARAM_REVISION 32
+#define I915_PARAM_SUBSLICE_TOTAL 33
+#define I915_PARAM_EU_TOTAL 34
typedef struct drm_i915_getparam {
int param;
diff --git a/include/uapi/drm/nouveau_drm.h b/include/uapi/drm/nouveau_drm.h
index 0d7608dc1a34..5507eead5863 100644
--- a/include/uapi/drm/nouveau_drm.h
+++ b/include/uapi/drm/nouveau_drm.h
@@ -39,6 +39,7 @@
#define NOUVEAU_GEM_DOMAIN_VRAM (1 << 1)
#define NOUVEAU_GEM_DOMAIN_GART (1 << 2)
#define NOUVEAU_GEM_DOMAIN_MAPPABLE (1 << 3)
+#define NOUVEAU_GEM_DOMAIN_COHERENT (1 << 4)
#define NOUVEAU_GEM_TILE_COMP 0x00030000 /* nv50-only */
#define NOUVEAU_GEM_TILE_LAYOUT_MASK 0x0000ff00
diff --git a/include/uapi/drm/radeon_drm.h b/include/uapi/drm/radeon_drm.h
index 50d0fb41a3bf..871e73f99a4d 100644
--- a/include/uapi/drm/radeon_drm.h
+++ b/include/uapi/drm/radeon_drm.h
@@ -1034,6 +1034,10 @@ struct drm_radeon_cs {
#define RADEON_INFO_VRAM_USAGE 0x1e
#define RADEON_INFO_GTT_USAGE 0x1f
#define RADEON_INFO_ACTIVE_CU_COUNT 0x20
+#define RADEON_INFO_CURRENT_GPU_TEMP 0x21
+#define RADEON_INFO_CURRENT_GPU_SCLK 0x22
+#define RADEON_INFO_CURRENT_GPU_MCLK 0x23
+#define RADEON_INFO_READ_REG 0x24
struct drm_radeon_info {
uint32_t request;
diff --git a/include/uapi/drm/tegra_drm.h b/include/uapi/drm/tegra_drm.h
index c15d781ecc0f..5391780c2b05 100644
--- a/include/uapi/drm/tegra_drm.h
+++ b/include/uapi/drm/tegra_drm.h
@@ -36,7 +36,8 @@ struct drm_tegra_gem_create {
struct drm_tegra_gem_mmap {
__u32 handle;
- __u32 offset;
+ __u32 pad;
+ __u64 offset;
};
struct drm_tegra_syncpt_read {
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index cc47ef41076a..a9ebdf5701e8 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -119,8 +119,12 @@ enum bpf_prog_type {
BPF_PROG_TYPE_UNSPEC,
BPF_PROG_TYPE_SOCKET_FILTER,
BPF_PROG_TYPE_KPROBE,
+ BPF_PROG_TYPE_SCHED_CLS,
+ BPF_PROG_TYPE_SCHED_ACT,
};
+#define BPF_PSEUDO_MAP_FD 1
+
/* flags for BPF_MAP_UPDATE_ELEM command */
#define BPF_ANY 0 /* create new element or update existing */
#define BPF_NOEXIST 1 /* create new element if it didn't exist */
@@ -167,7 +171,61 @@ enum bpf_func_id {
BPF_FUNC_probe_read, /* int bpf_probe_read(void *dst, int size, void *src) */
BPF_FUNC_ktime_get_ns, /* u64 bpf_ktime_get_ns(void) */
BPF_FUNC_trace_printk, /* int bpf_trace_printk(const char *fmt, int fmt_size, ...) */
+ BPF_FUNC_get_prandom_u32, /* u32 prandom_u32(void) */
+ BPF_FUNC_get_smp_processor_id, /* u32 raw_smp_processor_id(void) */
+
+ /**
+ * skb_store_bytes(skb, offset, from, len, flags) - store bytes into packet
+ * @skb: pointer to skb
+ * @offset: offset within packet from skb->mac_header
+ * @from: pointer where to copy bytes from
+ * @len: number of bytes to store into packet
+ * @flags: bit 0 - if true, recompute skb->csum
+ * other bits - reserved
+ * Return: 0 on success
+ */
+ BPF_FUNC_skb_store_bytes,
+
+ /**
+ * l3_csum_replace(skb, offset, from, to, flags) - recompute IP checksum
+ * @skb: pointer to skb
+ * @offset: offset within packet where IP checksum is located
+ * @from: old value of header field
+ * @to: new value of header field
+ * @flags: bits 0-3 - size of header field
+ * other bits - reserved
+ * Return: 0 on success
+ */
+ BPF_FUNC_l3_csum_replace,
+
+ /**
+ * l4_csum_replace(skb, offset, from, to, flags) - recompute TCP/UDP checksum
+ * @skb: pointer to skb
+ * @offset: offset within packet where TCP/UDP checksum is located
+ * @from: old value of header field
+ * @to: new value of header field
+ * @flags: bits 0-3 - size of header field
+ * bit 4 - is pseudo header
+ * other bits - reserved
+ * Return: 0 on success
+ */
+ BPF_FUNC_l4_csum_replace,
__BPF_FUNC_MAX_ID,
};
+/* user accessible mirror of in-kernel sk_buff.
+ * new fields can only be added to the end of this structure
+ */
+struct __sk_buff {
+ __u32 len;
+ __u32 pkt_type;
+ __u32 mark;
+ __u32 queue_mapping;
+ __u32 protocol;
+ __u32 vlan_present;
+ __u32 vlan_tci;
+ __u32 vlan_proto;
+ __u32 priority;
+};
+
#endif /* _UAPI__LINUX_BPF_H__ */
diff --git a/include/uapi/linux/can/raw.h b/include/uapi/linux/can/raw.h
index 78ec76fd89a6..8735f1080385 100644
--- a/include/uapi/linux/can/raw.h
+++ b/include/uapi/linux/can/raw.h
@@ -57,6 +57,7 @@ enum {
CAN_RAW_LOOPBACK, /* local loopback (default:on) */
CAN_RAW_RECV_OWN_MSGS, /* receive my own msgs (default:off) */
CAN_RAW_FD_FRAMES, /* allow CAN FD frames (default:off) */
+ CAN_RAW_JOIN_FILTERS, /* all filters must match to trigger */
};
#endif /* !_UAPI_CAN_RAW_H */
diff --git a/include/uapi/linux/dcbnl.h b/include/uapi/linux/dcbnl.h
index e711f20dc522..6497d7933d5b 100644
--- a/include/uapi/linux/dcbnl.h
+++ b/include/uapi/linux/dcbnl.h
@@ -78,6 +78,70 @@ struct ieee_maxrate {
__u64 tc_maxrate[IEEE_8021QAZ_MAX_TCS];
};
+enum dcbnl_cndd_states {
+ DCB_CNDD_RESET = 0,
+ DCB_CNDD_EDGE,
+ DCB_CNDD_INTERIOR,
+ DCB_CNDD_INTERIOR_READY,
+};
+
+/* This structure contains the IEEE 802.1Qau QCN managed object.
+ *
+ *@rpg_enable: enable QCN RP
+ *@rppp_max_rps: maximum number of RPs allowed for this CNPV on this port
+ *@rpg_time_reset: time between rate increases if no CNMs received.
+ * given in u-seconds
+ *@rpg_byte_reset: transmitted data between rate increases if no CNMs received.
+ * given in Bytes
+ *@rpg_threshold: The number of times rpByteStage or rpTimeStage can count
+ * before RP rate control state machine advances states
+ *@rpg_max_rate: the maxinun rate, in Mbits per second,
+ * at which an RP can transmit
+ *@rpg_ai_rate: The rate, in Mbits per second,
+ * used to increase rpTargetRate in the RPR_ACTIVE_INCREASE
+ *@rpg_hai_rate: The rate, in Mbits per second,
+ * used to increase rpTargetRate in the RPR_HYPER_INCREASE state
+ *@rpg_gd: Upon CNM receive, flow rate is limited to (Fb/Gd)*CurrentRate.
+ * rpgGd is given as log2(Gd), where Gd may only be powers of 2
+ *@rpg_min_dec_fac: The minimum factor by which the current transmit rate
+ * can be changed by reception of a CNM.
+ * value is given as percentage (1-100)
+ *@rpg_min_rate: The minimum value, in bits per second, for rate to limit
+ *@cndd_state_machine: The state of the congestion notification domain
+ * defense state machine, as defined by IEEE 802.3Qau
+ * section 32.1.1. In the interior ready state,
+ * the QCN capable hardware may add CN-TAG TLV to the
+ * outgoing traffic, to specifically identify outgoing
+ * flows.
+ */
+
+struct ieee_qcn {
+ __u8 rpg_enable[IEEE_8021QAZ_MAX_TCS];
+ __u32 rppp_max_rps[IEEE_8021QAZ_MAX_TCS];
+ __u32 rpg_time_reset[IEEE_8021QAZ_MAX_TCS];
+ __u32 rpg_byte_reset[IEEE_8021QAZ_MAX_TCS];
+ __u32 rpg_threshold[IEEE_8021QAZ_MAX_TCS];
+ __u32 rpg_max_rate[IEEE_8021QAZ_MAX_TCS];
+ __u32 rpg_ai_rate[IEEE_8021QAZ_MAX_TCS];
+ __u32 rpg_hai_rate[IEEE_8021QAZ_MAX_TCS];
+ __u32 rpg_gd[IEEE_8021QAZ_MAX_TCS];
+ __u32 rpg_min_dec_fac[IEEE_8021QAZ_MAX_TCS];
+ __u32 rpg_min_rate[IEEE_8021QAZ_MAX_TCS];
+ __u32 cndd_state_machine[IEEE_8021QAZ_MAX_TCS];
+};
+
+/* This structure contains the IEEE 802.1Qau QCN statistics.
+ *
+ *@rppp_rp_centiseconds: the number of RP-centiseconds accumulated
+ * by RPs at this priority level on this Port
+ *@rppp_created_rps: number of active RPs(flows) that react to CNMs
+ */
+
+struct ieee_qcn_stats {
+ __u64 rppp_rp_centiseconds[IEEE_8021QAZ_MAX_TCS];
+ __u32 rppp_created_rps[IEEE_8021QAZ_MAX_TCS];
+};
+
/* This structure contains the IEEE 802.1Qaz PFC managed object
*
* @pfc_cap: Indicates the number of traffic classes on the local device
@@ -334,6 +398,8 @@ enum ieee_attrs {
DCB_ATTR_IEEE_PEER_PFC,
DCB_ATTR_IEEE_PEER_APP,
DCB_ATTR_IEEE_MAXRATE,
+ DCB_ATTR_IEEE_QCN,
+ DCB_ATTR_IEEE_QCN_STATS,
__DCB_ATTR_IEEE_MAX
};
#define DCB_ATTR_IEEE_MAX (__DCB_ATTR_IEEE_MAX - 1)
diff --git a/include/uapi/linux/dm-ioctl.h b/include/uapi/linux/dm-ioctl.h
index 889f3a5b7b18..eac8c3641f39 100644
--- a/include/uapi/linux/dm-ioctl.h
+++ b/include/uapi/linux/dm-ioctl.h
@@ -267,9 +267,9 @@ enum {
#define DM_DEV_SET_GEOMETRY _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl)
#define DM_VERSION_MAJOR 4
-#define DM_VERSION_MINOR 30
+#define DM_VERSION_MINOR 31
#define DM_VERSION_PATCHLEVEL 0
-#define DM_VERSION_EXTRA "-ioctl (2014-12-22)"
+#define DM_VERSION_EXTRA "-ioctl (2015-3-12)"
/* Status bits */
#define DM_READONLY_FLAG (1 << 0) /* In/Out */
diff --git a/include/uapi/linux/filter.h b/include/uapi/linux/filter.h
index 47785d5ecf17..c97340e43dd6 100644
--- a/include/uapi/linux/filter.h
+++ b/include/uapi/linux/filter.h
@@ -77,9 +77,13 @@ struct sock_fprog { /* Required for SO_ATTACH_FILTER. */
#define SKF_AD_VLAN_TAG_PRESENT 48
#define SKF_AD_PAY_OFFSET 52
#define SKF_AD_RANDOM 56
-#define SKF_AD_MAX 60
-#define SKF_NET_OFF (-0x100000)
-#define SKF_LL_OFF (-0x200000)
+#define SKF_AD_VLAN_TPID 60
+#define SKF_AD_MAX 64
+#define SKF_NET_OFF (-0x100000)
+#define SKF_LL_OFF (-0x200000)
+
+#define BPF_NET_OFF SKF_NET_OFF
+#define BPF_LL_OFF SKF_LL_OFF
#endif /* _UAPI__LINUX_FILTER_H__ */
diff --git a/include/uapi/linux/fou.h b/include/uapi/linux/fou.h
index c303588bb767..d2947c52dc67 100644
--- a/include/uapi/linux/fou.h
+++ b/include/uapi/linux/fou.h
@@ -25,6 +25,7 @@ enum {
FOU_CMD_UNSPEC,
FOU_CMD_ADD,
FOU_CMD_DEL,
+ FOU_CMD_GET,
__FOU_CMD_MAX,
};
diff --git a/include/uapi/linux/if_addr.h b/include/uapi/linux/if_addr.h
index dea10a87dfd1..4318ab1635ce 100644
--- a/include/uapi/linux/if_addr.h
+++ b/include/uapi/linux/if_addr.h
@@ -50,6 +50,8 @@ enum {
#define IFA_F_PERMANENT 0x80
#define IFA_F_MANAGETEMPADDR 0x100
#define IFA_F_NOPREFIXROUTE 0x200
+#define IFA_F_MCAUTOJOIN 0x400
+#define IFA_F_STABLE_PRIVACY 0x800
struct ifa_cacheinfo {
__u32 ifa_prefered;
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index dfd0bb22e554..d9cd19214b98 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -147,6 +147,7 @@ enum {
IFLA_CARRIER_CHANGES,
IFLA_PHYS_SWITCH_ID,
IFLA_LINK_NETNSID,
+ IFLA_PHYS_PORT_NAME,
__IFLA_MAX
};
@@ -215,6 +216,7 @@ enum {
enum in6_addr_gen_mode {
IN6_ADDR_GEN_MODE_EUI64,
IN6_ADDR_GEN_MODE_NONE,
+ IN6_ADDR_GEN_MODE_STABLE_PRIVACY,
};
/* Bridge section */
@@ -224,6 +226,9 @@ enum {
IFLA_BR_FORWARD_DELAY,
IFLA_BR_HELLO_TIME,
IFLA_BR_MAX_AGE,
+ IFLA_BR_AGEING_TIME,
+ IFLA_BR_STP_STATE,
+ IFLA_BR_PRIORITY,
__IFLA_BR_MAX,
};
@@ -247,6 +252,7 @@ enum {
IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
IFLA_BRPORT_PROXYARP, /* proxy ARP */
IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */
+ IFLA_BRPORT_PROXYARP_WIFI, /* proxy ARP for Wi-Fi */
__IFLA_BRPORT_MAX
};
#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
@@ -459,6 +465,9 @@ enum {
IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */
IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */
IFLA_VF_RATE, /* Min and Max TX Bandwidth Allocation */
+ IFLA_VF_RSS_QUERY_EN, /* RSS Redirection Table and Hash Key query
+ * on/off switch
+ */
__IFLA_VF_MAX,
};
@@ -503,6 +512,11 @@ struct ifla_vf_link_state {
__u32 link_state;
};
+struct ifla_vf_rss_query_en {
+ __u32 vf;
+ __u32 setting;
+};
+
/* VF ports management section
*
* Nested layout of set/get msg is:
diff --git a/include/uapi/linux/if_packet.h b/include/uapi/linux/if_packet.h
index da2d668b8cf1..053bd102fbe0 100644
--- a/include/uapi/linux/if_packet.h
+++ b/include/uapi/linux/if_packet.h
@@ -99,6 +99,7 @@ struct tpacket_auxdata {
#define TP_STATUS_VLAN_VALID (1 << 4) /* auxdata has valid tp_vlan_tci */
#define TP_STATUS_BLK_TMO (1 << 5)
#define TP_STATUS_VLAN_TPID_VALID (1 << 6) /* auxdata has valid tp_vlan_tpid */
+#define TP_STATUS_CSUM_VALID (1 << 7)
/* Tx ring - header status */
#define TP_STATUS_AVAILABLE 0
diff --git a/include/uapi/linux/ip_vs.h b/include/uapi/linux/ip_vs.h
index cabe95d5b461..3199243f2028 100644
--- a/include/uapi/linux/ip_vs.h
+++ b/include/uapi/linux/ip_vs.h
@@ -358,6 +358,8 @@ enum {
IPVS_SVC_ATTR_PE_NAME, /* name of ct retriever */
+ IPVS_SVC_ATTR_STATS64, /* nested attribute for service stats */
+
__IPVS_SVC_ATTR_MAX,
};
@@ -387,6 +389,8 @@ enum {
IPVS_DEST_ATTR_ADDR_FAMILY, /* Address family of address */
+ IPVS_DEST_ATTR_STATS64, /* nested attribute for dest stats */
+
__IPVS_DEST_ATTR_MAX,
};
@@ -410,7 +414,8 @@ enum {
/*
* Attributes used to describe service or destination entry statistics
*
- * Used inside nested attributes IPVS_SVC_ATTR_STATS and IPVS_DEST_ATTR_STATS
+ * Used inside nested attributes IPVS_SVC_ATTR_STATS, IPVS_DEST_ATTR_STATS,
+ * IPVS_SVC_ATTR_STATS64 and IPVS_DEST_ATTR_STATS64.
*/
enum {
IPVS_STATS_ATTR_UNSPEC = 0,
diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h
index 437a6a4b125a..5efa54ae567c 100644
--- a/include/uapi/linux/ipv6.h
+++ b/include/uapi/linux/ipv6.h
@@ -170,6 +170,7 @@ enum {
DEVCONF_ACCEPT_RA_FROM_LOCAL,
DEVCONF_USE_OPTIMISTIC,
DEVCONF_ACCEPT_RA_MTU,
+ DEVCONF_STABLE_SECRET,
DEVCONF_MAX
};
diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
index 23b40908be30..73c78f18a328 100644
--- a/include/uapi/linux/media-bus-format.h
+++ b/include/uapi/linux/media-bus-format.h
@@ -33,22 +33,30 @@
#define MEDIA_BUS_FMT_FIXED 0x0001
-/* RGB - next is 0x100e */
+/* RGB - next is 0x1018 */
+#define MEDIA_BUS_FMT_RGB444_1X12 0x1016
#define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE 0x1001
#define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE 0x1002
#define MEDIA_BUS_FMT_RGB555_2X8_PADHI_BE 0x1003
#define MEDIA_BUS_FMT_RGB555_2X8_PADHI_LE 0x1004
+#define MEDIA_BUS_FMT_RGB565_1X16 0x1017
#define MEDIA_BUS_FMT_BGR565_2X8_BE 0x1005
#define MEDIA_BUS_FMT_BGR565_2X8_LE 0x1006
#define MEDIA_BUS_FMT_RGB565_2X8_BE 0x1007
#define MEDIA_BUS_FMT_RGB565_2X8_LE 0x1008
#define MEDIA_BUS_FMT_RGB666_1X18 0x1009
+#define MEDIA_BUS_FMT_RGB666_1X24_CPADHI 0x1015
+#define MEDIA_BUS_FMT_RGB666_1X7X3_SPWG 0x1010
+#define MEDIA_BUS_FMT_BGR888_1X24 0x1013
+#define MEDIA_BUS_FMT_GBR888_1X24 0x1014
#define MEDIA_BUS_FMT_RGB888_1X24 0x100a
#define MEDIA_BUS_FMT_RGB888_2X12_BE 0x100b
#define MEDIA_BUS_FMT_RGB888_2X12_LE 0x100c
+#define MEDIA_BUS_FMT_RGB888_1X7X4_SPWG 0x1011
+#define MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA 0x1012
#define MEDIA_BUS_FMT_ARGB8888_1X32 0x100d
-/* YUV (including grey) - next is 0x2024 */
+/* YUV (including grey) - next is 0x2026 */
#define MEDIA_BUS_FMT_Y8_1X8 0x2001
#define MEDIA_BUS_FMT_UV8_1X8 0x2015
#define MEDIA_BUS_FMT_UYVY8_1_5X8 0x2002
@@ -74,6 +82,7 @@
#define MEDIA_BUS_FMT_VYUY10_1X20 0x201b
#define MEDIA_BUS_FMT_YUYV10_1X20 0x200d
#define MEDIA_BUS_FMT_YVYU10_1X20 0x200e
+#define MEDIA_BUS_FMT_YUV8_1X24 0x2025
#define MEDIA_BUS_FMT_YUV10_1X30 0x2016
#define MEDIA_BUS_FMT_AYUV8_1X32 0x2017
#define MEDIA_BUS_FMT_UYVY12_2X12 0x201c
diff --git a/include/uapi/linux/neighbour.h b/include/uapi/linux/neighbour.h
index 3873a35509aa..2e35c61bbdd1 100644
--- a/include/uapi/linux/neighbour.h
+++ b/include/uapi/linux/neighbour.h
@@ -126,6 +126,7 @@ enum {
NDTPA_PROXY_QLEN, /* u32 */
NDTPA_LOCKTIME, /* u64, msecs */
NDTPA_QUEUE_LENBYTES, /* u32 */
+ NDTPA_MCAST_REPROBES, /* u32 */
__NDTPA_MAX
};
#define NDTPA_MAX (__NDTPA_MAX - 1)
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index 832bc46db78b..5fa1cd04762e 100644
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -1,19 +1,49 @@
#ifndef _LINUX_NF_TABLES_H
#define _LINUX_NF_TABLES_H
+#define NFT_TABLE_MAXNAMELEN 32
#define NFT_CHAIN_MAXNAMELEN 32
#define NFT_USERDATA_MAXLEN 256
+/**
+ * enum nft_registers - nf_tables registers
+ *
+ * nf_tables used to have five registers: a verdict register and four data
+ * registers of size 16. The data registers have been changed to 16 registers
+ * of size 4. For compatibility reasons, the NFT_REG_[1-4] registers still
+ * map to areas of size 16, the 4 byte registers are addressed using
+ * NFT_REG32_00 - NFT_REG32_15.
+ */
enum nft_registers {
NFT_REG_VERDICT,
NFT_REG_1,
NFT_REG_2,
NFT_REG_3,
NFT_REG_4,
- __NFT_REG_MAX
+ __NFT_REG_MAX,
+
+ NFT_REG32_00 = 8,
+ MFT_REG32_01,
+ NFT_REG32_02,
+ NFT_REG32_03,
+ NFT_REG32_04,
+ NFT_REG32_05,
+ NFT_REG32_06,
+ NFT_REG32_07,
+ NFT_REG32_08,
+ NFT_REG32_09,
+ NFT_REG32_10,
+ NFT_REG32_11,
+ NFT_REG32_12,
+ NFT_REG32_13,
+ NFT_REG32_14,
+ NFT_REG32_15,
};
#define NFT_REG_MAX (__NFT_REG_MAX - 1)
+#define NFT_REG_SIZE 16
+#define NFT_REG32_SIZE 4
+
/**
* enum nft_verdicts - nf_tables internal verdicts
*
@@ -207,12 +237,16 @@ enum nft_rule_compat_attributes {
* @NFT_SET_CONSTANT: set contents may not change while bound
* @NFT_SET_INTERVAL: set contains intervals
* @NFT_SET_MAP: set is used as a dictionary
+ * @NFT_SET_TIMEOUT: set uses timeouts
+ * @NFT_SET_EVAL: set contains expressions for evaluation
*/
enum nft_set_flags {
NFT_SET_ANONYMOUS = 0x1,
NFT_SET_CONSTANT = 0x2,
NFT_SET_INTERVAL = 0x4,
NFT_SET_MAP = 0x8,
+ NFT_SET_TIMEOUT = 0x10,
+ NFT_SET_EVAL = 0x20,
};
/**
@@ -251,6 +285,8 @@ enum nft_set_desc_attributes {
* @NFTA_SET_POLICY: selection policy (NLA_U32)
* @NFTA_SET_DESC: set description (NLA_NESTED)
* @NFTA_SET_ID: uniquely identifies a set in a transaction (NLA_U32)
+ * @NFTA_SET_TIMEOUT: default timeout value (NLA_U64)
+ * @NFTA_SET_GC_INTERVAL: garbage collection interval (NLA_U32)
*/
enum nft_set_attributes {
NFTA_SET_UNSPEC,
@@ -264,6 +300,8 @@ enum nft_set_attributes {
NFTA_SET_POLICY,
NFTA_SET_DESC,
NFTA_SET_ID,
+ NFTA_SET_TIMEOUT,
+ NFTA_SET_GC_INTERVAL,
__NFTA_SET_MAX
};
#define NFTA_SET_MAX (__NFTA_SET_MAX - 1)
@@ -283,12 +321,20 @@ enum nft_set_elem_flags {
* @NFTA_SET_ELEM_KEY: key value (NLA_NESTED: nft_data)
* @NFTA_SET_ELEM_DATA: data value of mapping (NLA_NESTED: nft_data_attributes)
* @NFTA_SET_ELEM_FLAGS: bitmask of nft_set_elem_flags (NLA_U32)
+ * @NFTA_SET_ELEM_TIMEOUT: timeout value (NLA_U64)
+ * @NFTA_SET_ELEM_EXPIRATION: expiration time (NLA_U64)
+ * @NFTA_SET_ELEM_USERDATA: user data (NLA_BINARY)
+ * @NFTA_SET_ELEM_EXPR: expression (NLA_NESTED: nft_expr_attributes)
*/
enum nft_set_elem_attributes {
NFTA_SET_ELEM_UNSPEC,
NFTA_SET_ELEM_KEY,
NFTA_SET_ELEM_DATA,
NFTA_SET_ELEM_FLAGS,
+ NFTA_SET_ELEM_TIMEOUT,
+ NFTA_SET_ELEM_EXPIRATION,
+ NFTA_SET_ELEM_USERDATA,
+ NFTA_SET_ELEM_EXPR,
__NFTA_SET_ELEM_MAX
};
#define NFTA_SET_ELEM_MAX (__NFTA_SET_ELEM_MAX - 1)
@@ -346,6 +392,9 @@ enum nft_data_attributes {
};
#define NFTA_DATA_MAX (__NFTA_DATA_MAX - 1)
+/* Maximum length of a value */
+#define NFT_DATA_VALUE_MAXLEN 64
+
/**
* enum nft_verdict_attributes - nf_tables verdict netlink attributes
*
@@ -504,6 +553,35 @@ enum nft_lookup_attributes {
};
#define NFTA_LOOKUP_MAX (__NFTA_LOOKUP_MAX - 1)
+enum nft_dynset_ops {
+ NFT_DYNSET_OP_ADD,
+ NFT_DYNSET_OP_UPDATE,
+};
+
+/**
+ * enum nft_dynset_attributes - dynset expression attributes
+ *
+ * @NFTA_DYNSET_SET_NAME: name of set the to add data to (NLA_STRING)
+ * @NFTA_DYNSET_SET_ID: uniquely identifier of the set in the transaction (NLA_U32)
+ * @NFTA_DYNSET_OP: operation (NLA_U32)
+ * @NFTA_DYNSET_SREG_KEY: source register of the key (NLA_U32)
+ * @NFTA_DYNSET_SREG_DATA: source register of the data (NLA_U32)
+ * @NFTA_DYNSET_TIMEOUT: timeout value for the new element (NLA_U64)
+ * @NFTA_DYNSET_EXPR: expression (NLA_NESTED: nft_expr_attributes)
+ */
+enum nft_dynset_attributes {
+ NFTA_DYNSET_UNSPEC,
+ NFTA_DYNSET_SET_NAME,
+ NFTA_DYNSET_SET_ID,
+ NFTA_DYNSET_OP,
+ NFTA_DYNSET_SREG_KEY,
+ NFTA_DYNSET_SREG_DATA,
+ NFTA_DYNSET_TIMEOUT,
+ NFTA_DYNSET_EXPR,
+ __NFTA_DYNSET_MAX,
+};
+#define NFTA_DYNSET_MAX (__NFTA_DYNSET_MAX - 1)
+
/**
* enum nft_payload_bases - nf_tables payload expression offset bases
*
diff --git a/include/uapi/linux/netfilter_bridge/ebtables.h b/include/uapi/linux/netfilter_bridge/ebtables.h
index ba993360dbe9..773dfe8924c7 100644
--- a/include/uapi/linux/netfilter_bridge/ebtables.h
+++ b/include/uapi/linux/netfilter_bridge/ebtables.h
@@ -12,9 +12,7 @@
#ifndef _UAPI__LINUX_BRIDGE_EFF_H
#define _UAPI__LINUX_BRIDGE_EFF_H
-#include <linux/if.h>
#include <linux/netfilter_bridge.h>
-#include <linux/if_ether.h>
#define EBT_TABLE_MAXNAMELEN 32
#define EBT_CHAIN_MAXNAMELEN EBT_TABLE_MAXNAMELEN
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 68b294e83944..241220c43e86 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -25,6 +25,19 @@
*
*/
+/*
+ * This header file defines the userspace API to the wireless stack. Please
+ * be careful not to break things - i.e. don't move anything around or so
+ * unless you can demonstrate that it breaks neither API nor ABI.
+ *
+ * Additions to the API should be accompanied by actual implementations in
+ * an upstream driver, so that example implementations exist in case there
+ * are ever concerns about the precise semantics of the API or changes are
+ * needed, and to ensure that code for dead (no longer implemented) API
+ * can actually be identified and removed.
+ * Nonetheless, semantics should also be documented carefully in this file.
+ */
+
#include <linux/types.h>
#define NL80211_GENL_NAME "nl80211"
@@ -1684,6 +1697,10 @@ enum nl80211_commands {
* If set during scheduled scan start then the new scan req will be
* owned by the netlink socket that created it and the scheduled scan will
* be stopped when the socket is closed.
+ * If set during configuration of regulatory indoor operation then the
+ * regulatory indoor configuration would be owned by the netlink socket
+ * that configured the indoor setting, and the indoor operation would be
+ * cleared when the socket is closed.
*
* @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is
* the TDLS link initiator.
@@ -1737,8 +1754,12 @@ enum nl80211_commands {
* should be contained in the result as the sum of the respective counters
* over all channels.
*
- * @NL80211_ATTR_SCHED_SCAN_DELAY: delay before a scheduled scan (or a
- * WoWLAN net-detect scan) is started, u32 in seconds.
+ * @NL80211_ATTR_SCHED_SCAN_DELAY: delay before the first cycle of a
+ * scheduled scan (or a WoWLAN net-detect scan) is started, u32
+ * in seconds.
+
+ * @NL80211_ATTR_REG_INDOOR: flag attribute, if set indicates that the device
+ * is operating in an indoor environment.
*
* @NUM_NL80211_ATTR: total number of nl80211_attrs available
* @NL80211_ATTR_MAX: highest attribute number currently defined
@@ -2107,6 +2128,8 @@ enum nl80211_attrs {
NL80211_ATTR_SCHED_SCAN_DELAY,
+ NL80211_ATTR_REG_INDOOR,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
@@ -3092,7 +3115,8 @@ enum nl80211_mesh_power_mode {
*
* @NL80211_MESHCONF_PLINK_TIMEOUT: If no tx activity is seen from a STA we've
* established peering with for longer than this time (in seconds), then
- * remove it from the STA's list of peers. Default is 30 minutes.
+ * remove it from the STA's list of peers. You may set this to 0 to disable
+ * the removal of the STA. Default is 30 minutes.
*
* @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
*/
@@ -3694,6 +3718,8 @@ struct nl80211_pattern_support {
* @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put
* the chip into a special state -- works best with chips that have
* support for low-power operation already (flag)
+ * Note that this mode is incompatible with all of the others, if
+ * any others are even supported by the device.
* @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect
* is detected is implementation-specific (flag)
* @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed
@@ -4327,11 +4353,13 @@ enum nl80211_feature_flags {
/**
* enum nl80211_ext_feature_index - bit index of extended features.
+ * @NL80211_EXT_FEATURE_VHT_IBSS: This driver supports IBSS with VHT datarates.
*
* @NUM_NL80211_EXT_FEATURES: number of extended features.
* @MAX_NL80211_EXT_FEATURES: highest extended feature index.
*/
enum nl80211_ext_feature_index {
+ NL80211_EXT_FEATURE_VHT_IBSS,
/* add new features before the definition below */
NUM_NL80211_EXT_FEATURES,
diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h
index 25731dfb3fcc..bf08e76bf505 100644
--- a/include/uapi/linux/pkt_cls.h
+++ b/include/uapi/linux/pkt_cls.h
@@ -397,6 +397,8 @@ enum {
TCA_BPF_CLASSID,
TCA_BPF_OPS_LEN,
TCA_BPF_OPS,
+ TCA_BPF_FD,
+ TCA_BPF_NAME,
__TCA_BPF_MAX,
};
diff --git a/include/uapi/linux/quota.h b/include/uapi/linux/quota.h
index 1f49b8341c99..9c95b2c1c88a 100644
--- a/include/uapi/linux/quota.h
+++ b/include/uapi/linux/quota.h
@@ -36,11 +36,12 @@
#include <linux/errno.h>
#include <linux/types.h>
-#define __DQUOT_VERSION__ "dquot_6.5.2"
+#define __DQUOT_VERSION__ "dquot_6.6.0"
-#define MAXQUOTAS 2
+#define MAXQUOTAS 3
#define USRQUOTA 0 /* element used for user quotas */
#define GRPQUOTA 1 /* element used for group quotas */
+#define PRJQUOTA 2 /* element used for project quotas */
/*
* Definitions for the default names of the quotas files.
@@ -48,6 +49,7 @@
#define INITQFNAMES { \
"user", /* USRQUOTA */ \
"group", /* GRPQUOTA */ \
+ "project", /* PRJQUOTA */ \
"undefined", \
};
diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index 5cc5d66bf519..974db03f7b1a 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -134,6 +134,8 @@ enum {
RTM_NEWNSID = 88,
#define RTM_NEWNSID RTM_NEWNSID
+ RTM_DELNSID = 89,
+#define RTM_DELNSID RTM_DELNSID
RTM_GETNSID = 90,
#define RTM_GETNSID RTM_GETNSID
@@ -303,6 +305,9 @@ enum rtattr_type_t {
RTA_TABLE,
RTA_MARK,
RTA_MFC_STATS,
+ RTA_VIA,
+ RTA_NEWDST,
+ RTA_PREF,
__RTA_MAX
};
@@ -332,6 +337,7 @@ struct rtnexthop {
#define RTNH_F_DEAD 1 /* Nexthop is dead (used by multipath) */
#define RTNH_F_PERVASIVE 2 /* Do recursive gateway lookup */
#define RTNH_F_ONLINK 4 /* Gateway is forced on link */
+#define RTNH_F_EXTERNAL 8 /* Route installed externally */
/* Macros to handle hexthops */
@@ -344,6 +350,12 @@ struct rtnexthop {
#define RTNH_SPACE(len) RTNH_ALIGN(RTNH_LENGTH(len))
#define RTNH_DATA(rtnh) ((struct rtattr*)(((char*)(rtnh)) + RTNH_LENGTH(0)))
+/* RTA_VIA */
+struct rtvia {
+ __kernel_sa_family_t rtvia_family;
+ __u8 rtvia_addr[0];
+};
+
/* RTM_CACHEINFO */
struct rta_cacheinfo {
@@ -623,6 +635,10 @@ enum rtnetlink_groups {
#define RTNLGRP_IPV6_NETCONF RTNLGRP_IPV6_NETCONF
RTNLGRP_MDB,
#define RTNLGRP_MDB RTNLGRP_MDB
+ RTNLGRP_MPLS_ROUTE,
+#define RTNLGRP_MPLS_ROUTE RTNLGRP_MPLS_ROUTE
+ RTNLGRP_NSID,
+#define RTNLGRP_NSID RTNLGRP_NSID
__RTNLGRP_MAX
};
#define RTNLGRP_MAX (__RTNLGRP_MAX - 1)
diff --git a/include/uapi/linux/tc_act/tc_bpf.h b/include/uapi/linux/tc_act/tc_bpf.h
index 5288bd77e63b..07f17cc70bb3 100644
--- a/include/uapi/linux/tc_act/tc_bpf.h
+++ b/include/uapi/linux/tc_act/tc_bpf.h
@@ -24,6 +24,8 @@ enum {
TCA_ACT_BPF_PARMS,
TCA_ACT_BPF_OPS_LEN,
TCA_ACT_BPF_OPS,
+ TCA_ACT_BPF_FD,
+ TCA_ACT_BPF_NAME,
__TCA_ACT_BPF_MAX,
};
#define TCA_ACT_BPF_MAX (__TCA_ACT_BPF_MAX - 1)
diff --git a/include/uapi/linux/tipc_netlink.h b/include/uapi/linux/tipc_netlink.h
index 8d723824ad69..d4c8f142ba63 100644
--- a/include/uapi/linux/tipc_netlink.h
+++ b/include/uapi/linux/tipc_netlink.h
@@ -83,11 +83,20 @@ enum {
TIPC_NLA_BEARER_NAME, /* string */
TIPC_NLA_BEARER_PROP, /* nest */
TIPC_NLA_BEARER_DOMAIN, /* u32 */
+ TIPC_NLA_BEARER_UDP_OPTS, /* nest */
__TIPC_NLA_BEARER_MAX,
TIPC_NLA_BEARER_MAX = __TIPC_NLA_BEARER_MAX - 1
};
+enum {
+ TIPC_NLA_UDP_UNSPEC,
+ TIPC_NLA_UDP_LOCAL, /* sockaddr_storage */
+ TIPC_NLA_UDP_REMOTE, /* sockaddr_storage */
+
+ __TIPC_NLA_UDP_MAX,
+ TIPC_NLA_UDP_MAX = __TIPC_NLA_UDP_MAX - 1
+};
/* Socket info */
enum {
TIPC_NLA_SOCK_UNSPEC,
diff --git a/include/uapi/linux/xfrm.h b/include/uapi/linux/xfrm.h
index 02d5125a5ee8..2cd9e608d0d1 100644
--- a/include/uapi/linux/xfrm.h
+++ b/include/uapi/linux/xfrm.h
@@ -1,6 +1,7 @@
#ifndef _LINUX_XFRM_H
#define _LINUX_XFRM_H
+#include <linux/in6.h>
#include <linux/types.h>
/* All of the structures in this file may not change size as they are
@@ -13,6 +14,7 @@
typedef union {
__be32 a4;
__be32 a6[4];
+ struct in6_addr in6;
} xfrm_address_t;
/* Ident of a specific xfrm_state. It is used on input to lookup
diff --git a/include/uapi/sound/asequencer.h b/include/uapi/sound/asequencer.h
index 09c8a00ea503..5a5fa4956ebd 100644
--- a/include/uapi/sound/asequencer.h
+++ b/include/uapi/sound/asequencer.h
@@ -22,6 +22,7 @@
#ifndef _UAPI__SOUND_ASEQUENCER_H
#define _UAPI__SOUND_ASEQUENCER_H
+#include <sound/asound.h>
/** version of the sequencer */
#define SNDRV_SEQ_VERSION SNDRV_PROTOCOL_VERSION (1, 0, 1)
diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h
index 0e88e7a0f0eb..46145a5277fe 100644
--- a/include/uapi/sound/asound.h
+++ b/include/uapi/sound/asound.h
@@ -25,6 +25,9 @@
#include <linux/types.h>
+#ifndef __KERNEL__
+#include <stdlib.h>
+#endif
/*
* protocol version
@@ -140,7 +143,7 @@ struct snd_hwdep_dsp_image {
* *
*****************************************************************************/
-#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 12)
+#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 13)
typedef unsigned long snd_pcm_uframes_t;
typedef signed long snd_pcm_sframes_t;
@@ -267,10 +270,17 @@ typedef int __bitwise snd_pcm_subformat_t;
#define SNDRV_PCM_INFO_JOINT_DUPLEX 0x00200000 /* playback and capture stream are somewhat correlated */
#define SNDRV_PCM_INFO_SYNC_START 0x00400000 /* pcm support some kind of sync go */
#define SNDRV_PCM_INFO_NO_PERIOD_WAKEUP 0x00800000 /* period wakeup can be disabled */
-#define SNDRV_PCM_INFO_HAS_WALL_CLOCK 0x01000000 /* has audio wall clock for audio/system time sync */
+#define SNDRV_PCM_INFO_HAS_WALL_CLOCK 0x01000000 /* (Deprecated)has audio wall clock for audio/system time sync */
+#define SNDRV_PCM_INFO_HAS_LINK_ATIME 0x01000000 /* report hardware link audio time, reset on startup */
+#define SNDRV_PCM_INFO_HAS_LINK_ABSOLUTE_ATIME 0x02000000 /* report absolute hardware link audio time, not reset on startup */
+#define SNDRV_PCM_INFO_HAS_LINK_ESTIMATED_ATIME 0x04000000 /* report estimated link audio time */
+#define SNDRV_PCM_INFO_HAS_LINK_SYNCHRONIZED_ATIME 0x08000000 /* report synchronized audio/system time */
+
#define SNDRV_PCM_INFO_DRAIN_TRIGGER 0x40000000 /* internal kernel flag - trigger in drain */
#define SNDRV_PCM_INFO_FIFO_IN_FRAMES 0x80000000 /* internal kernel flag - FIFO size is in frames */
+
+
typedef int __bitwise snd_pcm_state_t;
#define SNDRV_PCM_STATE_OPEN ((__force snd_pcm_state_t) 0) /* stream is open */
#define SNDRV_PCM_STATE_SETUP ((__force snd_pcm_state_t) 1) /* stream has a setup */
@@ -408,6 +418,22 @@ struct snd_pcm_channel_info {
unsigned int step; /* samples distance in bits */
};
+enum {
+ /*
+ * first definition for backwards compatibility only,
+ * maps to wallclock/link time for HDAudio playback and DEFAULT/DMA time for everything else
+ */
+ SNDRV_PCM_AUDIO_TSTAMP_TYPE_COMPAT = 0,
+
+ /* timestamp definitions */
+ SNDRV_PCM_AUDIO_TSTAMP_TYPE_DEFAULT = 1, /* DMA time, reported as per hw_ptr */
+ SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK = 2, /* link time reported by sample or wallclock counter, reset on startup */
+ SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_ABSOLUTE = 3, /* link time reported by sample or wallclock counter, not reset on startup */
+ SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_ESTIMATED = 4, /* link time estimated indirectly */
+ SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_SYNCHRONIZED = 5, /* link time synchronized with system time */
+ SNDRV_PCM_AUDIO_TSTAMP_TYPE_LAST = SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_SYNCHRONIZED
+};
+
struct snd_pcm_status {
snd_pcm_state_t state; /* stream state */
struct timespec trigger_tstamp; /* time when stream was started/stopped/paused */
@@ -419,9 +445,11 @@ struct snd_pcm_status {
snd_pcm_uframes_t avail_max; /* max frames available on hw since last status */
snd_pcm_uframes_t overrange; /* count of ADC (capture) overrange detections from last status */
snd_pcm_state_t suspended_state; /* suspended stream state */
- __u32 reserved_alignment; /* must be filled with zero */
- struct timespec audio_tstamp; /* from sample counter or wall clock */
- unsigned char reserved[56-sizeof(struct timespec)]; /* must be filled with zero */
+ __u32 audio_tstamp_data; /* needed for 64-bit alignment, used for configs/report to/from userspace */
+ struct timespec audio_tstamp; /* sample counter, wall clock, PHC or on-demand sync'ed */
+ struct timespec driver_tstamp; /* useful in case reference system tstamp is reported with delay */
+ __u32 audio_tstamp_accuracy; /* in ns units, only valid if indicated in audio_tstamp_data */
+ unsigned char reserved[52-2*sizeof(struct timespec)]; /* must be filled with zero */
};
struct snd_pcm_mmap_status {
@@ -534,6 +562,7 @@ enum {
#define SNDRV_PCM_IOCTL_DELAY _IOR('A', 0x21, snd_pcm_sframes_t)
#define SNDRV_PCM_IOCTL_HWSYNC _IO('A', 0x22)
#define SNDRV_PCM_IOCTL_SYNC_PTR _IOWR('A', 0x23, struct snd_pcm_sync_ptr)
+#define SNDRV_PCM_IOCTL_STATUS_EXT _IOWR('A', 0x24, struct snd_pcm_status)
#define SNDRV_PCM_IOCTL_CHANNEL_INFO _IOR('A', 0x32, struct snd_pcm_channel_info)
#define SNDRV_PCM_IOCTL_PREPARE _IO('A', 0x40)
#define SNDRV_PCM_IOCTL_RESET _IO('A', 0x41)
diff --git a/include/uapi/sound/compress_offload.h b/include/uapi/sound/compress_offload.h
index 22ed8cb7800b..e00d8cbfc628 100644
--- a/include/uapi/sound/compress_offload.h
+++ b/include/uapi/sound/compress_offload.h
@@ -75,7 +75,7 @@ struct snd_compr_tstamp {
/**
* struct snd_compr_avail - avail descriptor
* @avail: Number of bytes available in ring buffer for writing/reading
- * @tstamp: timestamp infomation
+ * @tstamp: timestamp information
*/
struct snd_compr_avail {
__u64 avail;
diff --git a/include/uapi/sound/emu10k1.h b/include/uapi/sound/emu10k1.h
index d1bbaf78457a..ec1535bb6aed 100644
--- a/include/uapi/sound/emu10k1.h
+++ b/include/uapi/sound/emu10k1.h
@@ -23,8 +23,7 @@
#define _UAPI__SOUND_EMU10K1_H
#include <linux/types.h>
-
-
+#include <sound/asound.h>
/*
* ---- FX8010 ----
diff --git a/include/uapi/sound/hdspm.h b/include/uapi/sound/hdspm.h
index b357f1a5e29c..5737332d38f2 100644
--- a/include/uapi/sound/hdspm.h
+++ b/include/uapi/sound/hdspm.h
@@ -20,6 +20,12 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#ifdef __KERNEL__
+#include <linux/types.h>
+#else
+#include <stdint.h>
+#endif
+
/* Maximum channels is 64 even on 56Mode you have 64playbacks to matrix */
#define HDSPM_MAX_CHANNELS 64
diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h
index 73390c120cad..85dedca3dcfb 100644
--- a/include/video/imx-ipu-v3.h
+++ b/include/video/imx-ipu-v3.h
@@ -39,7 +39,7 @@ struct ipu_di_signal_cfg {
struct videomode mode;
- u32 pixel_fmt;
+ u32 bus_format;
u32 v_to_h_sync;
#define IPU_DI_CLKMODE_SYNC (1 << 0)
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index c8ed15daad02..f001a356fd98 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -129,14 +129,13 @@ enum omap_rfbi_te_mode {
};
enum omap_dss_signal_level {
- OMAPDSS_SIG_ACTIVE_HIGH = 0,
- OMAPDSS_SIG_ACTIVE_LOW = 1,
+ OMAPDSS_SIG_ACTIVE_LOW,
+ OMAPDSS_SIG_ACTIVE_HIGH,
};
enum omap_dss_signal_edge {
- OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES,
- OMAPDSS_DRIVE_SIG_RISING_EDGE,
OMAPDSS_DRIVE_SIG_FALLING_EDGE,
+ OMAPDSS_DRIVE_SIG_RISING_EDGE,
};
enum omap_dss_venc_type {
diff --git a/include/video/samsung_fimd.h b/include/video/samsung_fimd.h
index a20e4a3a8b15..0530e5a4c6b1 100644
--- a/include/video/samsung_fimd.h
+++ b/include/video/samsung_fimd.h
@@ -289,6 +289,11 @@
#define VIDISD14C_ALPHA1_B_LIMIT 0xf
#define VIDISD14C_ALPHA1_B(_x) ((_x) << 0)
+#define VIDW_ALPHA 0x021c
+#define VIDW_ALPHA_R(_x) ((_x) << 16)
+#define VIDW_ALPHA_G(_x) ((_x) << 8)
+#define VIDW_ALPHA_B(_x) ((_x) << 0)
+
/* Video buffer addresses */
#define VIDW_BUF_START(_buff) (0xA0 + ((_buff) * 8))
#define VIDW_BUF_START1(_buff) (0xA4 + ((_buff) * 8))
@@ -436,6 +441,12 @@
#define BLENDCON_NEW_8BIT_ALPHA_VALUE (1 << 0)
#define BLENDCON_NEW_4BIT_ALPHA_VALUE (0 << 0)
+/* Display port clock control */
+#define DP_MIE_CLKCON 0x27c
+#define DP_MIE_CLK_DISABLE 0x0
+#define DP_MIE_CLK_DP_ENABLE 0x2
+#define DP_MIE_CLK_MIE_ENABLE 0x3
+
/* Notes on per-window bpp settings
*
* Value Win0 Win1 Win2 Win3 Win 4
diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h
index f68719f405af..a48378958062 100644
--- a/include/xen/interface/xen.h
+++ b/include/xen/interface/xen.h
@@ -67,7 +67,7 @@
#define __HYPERVISOR_vcpu_op 24
#define __HYPERVISOR_set_segment_base 25 /* x86/64 only */
#define __HYPERVISOR_mmuext_op 26
-#define __HYPERVISOR_acm_op 27
+#define __HYPERVISOR_xsm_op 27
#define __HYPERVISOR_nmi_op 28
#define __HYPERVISOR_sched_op 29
#define __HYPERVISOR_callback_op 30
@@ -75,7 +75,11 @@
#define __HYPERVISOR_event_channel_op 32
#define __HYPERVISOR_physdev_op 33
#define __HYPERVISOR_hvm_op 34
+#define __HYPERVISOR_sysctl 35
+#define __HYPERVISOR_domctl 36
+#define __HYPERVISOR_kexec_op 37
#define __HYPERVISOR_tmem_op 38
+#define __HYPERVISOR_xc_reserved_op 39 /* reserved for XenClient */
/* Architecture-specific hypercall definitions. */
#define __HYPERVISOR_arch_0 48
diff --git a/include/xen/xen-ops.h b/include/xen/xen-ops.h
index 83338210ee04..c643e6a94c9a 100644
--- a/include/xen/xen-ops.h
+++ b/include/xen/xen-ops.h
@@ -27,13 +27,58 @@ int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order,
void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order);
struct vm_area_struct;
+
+/*
+ * xen_remap_domain_mfn_array() - map an array of foreign frames
+ * @vma: VMA to map the pages into
+ * @addr: Address at which to map the pages
+ * @gfn: Array of GFNs to map
+ * @nr: Number entries in the GFN array
+ * @err_ptr: Returns per-GFN error status.
+ * @prot: page protection mask
+ * @domid: Domain owning the pages
+ * @pages: Array of pages if this domain has an auto-translated physmap
+ *
+ * @gfn and @err_ptr may point to the same buffer, the GFNs will be
+ * overwritten by the error codes after they are mapped.
+ *
+ * Returns the number of successfully mapped frames, or a -ve error
+ * code.
+ */
+int xen_remap_domain_mfn_array(struct vm_area_struct *vma,
+ unsigned long addr,
+ xen_pfn_t *gfn, int nr,
+ int *err_ptr, pgprot_t prot,
+ unsigned domid,
+ struct page **pages);
+
+/* xen_remap_domain_mfn_range() - map a range of foreign frames
+ * @vma: VMA to map the pages into
+ * @addr: Address at which to map the pages
+ * @gfn: First GFN to map.
+ * @nr: Number frames to map
+ * @prot: page protection mask
+ * @domid: Domain owning the pages
+ * @pages: Array of pages if this domain has an auto-translated physmap
+ *
+ * Returns the number of successfully mapped frames, or a -ve error
+ * code.
+ */
int xen_remap_domain_mfn_range(struct vm_area_struct *vma,
unsigned long addr,
- xen_pfn_t mfn, int nr,
+ xen_pfn_t gfn, int nr,
pgprot_t prot, unsigned domid,
struct page **pages);
int xen_unmap_domain_mfn_range(struct vm_area_struct *vma,
int numpgs, struct page **pages);
+int xen_xlate_remap_gfn_array(struct vm_area_struct *vma,
+ unsigned long addr,
+ xen_pfn_t *gfn, int nr,
+ int *err_ptr, pgprot_t prot,
+ unsigned domid,
+ struct page **pages);
+int xen_xlate_unmap_gfn_range(struct vm_area_struct *vma,
+ int nr, struct page **pages);
bool xen_running_on_version_or_later(unsigned int major, unsigned int minor);
diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h
index b0f1c9e5d687..289c0b5f08fe 100644
--- a/include/xen/xenbus.h
+++ b/include/xen/xenbus.h
@@ -46,6 +46,10 @@
#include <xen/interface/io/xenbus.h>
#include <xen/interface/io/xs_wire.h>
+#define XENBUS_MAX_RING_PAGE_ORDER 4
+#define XENBUS_MAX_RING_PAGES (1U << XENBUS_MAX_RING_PAGE_ORDER)
+#define INVALID_GRANT_HANDLE (~0U)
+
/* Register callback to watch this node. */
struct xenbus_watch
{
@@ -199,15 +203,19 @@ int xenbus_watch_pathfmt(struct xenbus_device *dev, struct xenbus_watch *watch,
const char *pathfmt, ...);
int xenbus_switch_state(struct xenbus_device *dev, enum xenbus_state new_state);
-int xenbus_grant_ring(struct xenbus_device *dev, unsigned long ring_mfn);
-int xenbus_map_ring_valloc(struct xenbus_device *dev,
- int gnt_ref, void **vaddr);
-int xenbus_map_ring(struct xenbus_device *dev, int gnt_ref,
- grant_handle_t *handle, void *vaddr);
+int xenbus_grant_ring(struct xenbus_device *dev, void *vaddr,
+ unsigned int nr_pages, grant_ref_t *grefs);
+int xenbus_map_ring_valloc(struct xenbus_device *dev, grant_ref_t *gnt_refs,
+ unsigned int nr_grefs, void **vaddr);
+int xenbus_map_ring(struct xenbus_device *dev,
+ grant_ref_t *gnt_refs, unsigned int nr_grefs,
+ grant_handle_t *handles, unsigned long *vaddrs,
+ bool *leaked);
int xenbus_unmap_ring_vfree(struct xenbus_device *dev, void *vaddr);
int xenbus_unmap_ring(struct xenbus_device *dev,
- grant_handle_t handle, void *vaddr);
+ grant_handle_t *handles, unsigned int nr_handles,
+ unsigned long *vaddrs);
int xenbus_alloc_evtchn(struct xenbus_device *dev, int *port);
int xenbus_free_evtchn(struct xenbus_device *dev, int port);
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