diff options
Diffstat (limited to 'drivers/net')
231 files changed, 1347 insertions, 634 deletions
diff --git a/drivers/net/appletalk/ipddp.c b/drivers/net/appletalk/ipddp.c index 31f89f1c6123..b8c293373ecc 100644 --- a/drivers/net/appletalk/ipddp.c +++ b/drivers/net/appletalk/ipddp.c @@ -33,7 +33,7 @@ #include <linux/if_arp.h> #include <linux/slab.h> #include <net/route.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "ipddp.h" /* Our stuff */ diff --git a/drivers/net/can/Makefile b/drivers/net/can/Makefile index 26ba4b794a0b..7a85495dbb0c 100644 --- a/drivers/net/can/Makefile +++ b/drivers/net/can/Makefile @@ -31,5 +31,4 @@ obj-$(CONFIG_CAN_TI_HECC) += ti_hecc.o obj-$(CONFIG_CAN_XILINXCAN) += xilinx_can.o obj-$(CONFIG_PCH_CAN) += pch_can.o -subdir-ccflags-y += -D__CHECK_ENDIAN__ subdir-ccflags-$(CONFIG_CAN_DEBUG_DEVICES) += -DDEBUG diff --git a/drivers/net/can/softing/softing_fw.c b/drivers/net/can/softing/softing_fw.c index 52fe50725d74..4063215c9b54 100644 --- a/drivers/net/can/softing/softing_fw.c +++ b/drivers/net/can/softing/softing_fw.c @@ -390,7 +390,7 @@ static void softing_initialize_timestamp(struct softing *card) ovf = 0x100000000ULL * 16; do_div(ovf, card->pdat->freq ?: 16); - card->ts_overflow = ktime_add_us(ktime_set(0, 0), ovf); + card->ts_overflow = ktime_add_us(0, ovf); } ktime_t softing_raw2ktime(struct softing *card, u32 raw) @@ -647,7 +647,7 @@ int softing_startstop(struct net_device *dev, int up) open_candev(netdev); if (dev != netdev) { /* notify other busses on the restart */ - softing_netdev_rx(netdev, &msg, ktime_set(0, 0)); + softing_netdev_rx(netdev, &msg, 0); ++priv->can.can_stats.restarts; } netif_wake_queue(netdev); diff --git a/drivers/net/can/softing/softing_main.c b/drivers/net/can/softing/softing_main.c index 7621f91a8a20..5f64deec9f6c 100644 --- a/drivers/net/can/softing/softing_main.c +++ b/drivers/net/can/softing/softing_main.c @@ -192,7 +192,7 @@ static int softing_handle_1(struct softing *card) /* a dead bus has no overflows */ continue; ++netdev->stats.rx_over_errors; - softing_netdev_rx(netdev, &msg, ktime_set(0, 0)); + softing_netdev_rx(netdev, &msg, 0); } /* prepare for other use */ memset(&msg, 0, sizeof(msg)); diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 4da379f28d5d..f7222dc6581d 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -1775,6 +1775,9 @@ static int mv88e6xxx_port_check_hw_vlan(struct dsa_switch *ds, int port, if (dsa_is_dsa_port(ds, i) || dsa_is_cpu_port(ds, i)) continue; + if (!ds->ports[port].netdev) + continue; + if (vlan.data[i] == GLOBAL_VTU_DATA_MEMBER_TAG_NON_MEMBER) continue; @@ -1783,6 +1786,9 @@ static int mv88e6xxx_port_check_hw_vlan(struct dsa_switch *ds, int port, chip->ports[port].bridge_dev) break; /* same bridge, check next VLAN */ + if (!chip->ports[i].bridge_dev) + continue; + netdev_warn(ds->ports[port].netdev, "hardware VLAN %d already used by %s\n", vlan.vid, diff --git a/drivers/net/eql.c b/drivers/net/eql.c index a10ad74cc8d2..fe13bfea30ac 100644 --- a/drivers/net/eql.c +++ b/drivers/net/eql.c @@ -127,7 +127,7 @@ #include <linux/if_eql.h> #include <linux/pkt_sched.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> static int eql_open(struct net_device *dev); static int eql_close(struct net_device *dev); diff --git a/drivers/net/ethernet/3com/3c509.c b/drivers/net/ethernet/3com/3c509.c index a7533780dddc..c7f9f2c77da7 100644 --- a/drivers/net/ethernet/3com/3c509.c +++ b/drivers/net/ethernet/3com/3c509.c @@ -88,7 +88,7 @@ #include <linux/eisa.h> #include <linux/bitops.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/io.h> #include <asm/irq.h> diff --git a/drivers/net/ethernet/3com/3c515.c b/drivers/net/ethernet/3com/3c515.c index b9f4c463e516..e7b1fa56b290 100644 --- a/drivers/net/ethernet/3com/3c515.c +++ b/drivers/net/ethernet/3com/3c515.c @@ -72,7 +72,7 @@ static int max_interrupt_work = 20; #include <linux/ethtool.h> #include <linux/bitops.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/io.h> #include <asm/dma.h> @@ -627,6 +627,8 @@ static int corkscrew_setup(struct net_device *dev, int ioaddr, spin_lock_init(&vp->lock); + setup_timer(&vp->timer, corkscrew_timer, (unsigned long) dev); + /* Read the station address from the EEPROM. */ EL3WINDOW(0); for (i = 0; i < 0x18; i++) { @@ -707,6 +709,7 @@ static int corkscrew_open(struct net_device *dev) { int ioaddr = dev->base_addr; struct corkscrew_private *vp = netdev_priv(dev); + bool armtimer = false; __u32 config; int i; @@ -731,12 +734,7 @@ static int corkscrew_open(struct net_device *dev) if (corkscrew_debug > 1) pr_debug("%s: Initial media type %s.\n", dev->name, media_tbl[dev->if_port].name); - - init_timer(&vp->timer); - vp->timer.expires = jiffies + media_tbl[dev->if_port].wait; - vp->timer.data = (unsigned long) dev; - vp->timer.function = corkscrew_timer; /* timer handler */ - add_timer(&vp->timer); + armtimer = true; } else dev->if_port = vp->default_media; @@ -776,6 +774,9 @@ static int corkscrew_open(struct net_device *dev) return -EAGAIN; } + if (armtimer) + mod_timer(&vp->timer, jiffies + media_tbl[dev->if_port].wait); + if (corkscrew_debug > 1) { EL3WINDOW(4); pr_debug("%s: corkscrew_open() irq %d media status %4.4x.\n", @@ -1426,7 +1427,7 @@ static int corkscrew_close(struct net_device *dev) dev->name, rx_nocopy, rx_copy, queued_packet); } - del_timer(&vp->timer); + del_timer_sync(&vp->timer); /* Turn off statistics ASAP. We update lp->stats below. */ outw(StatsDisable, ioaddr + EL3_CMD); diff --git a/drivers/net/ethernet/3com/3c574_cs.c b/drivers/net/ethernet/3com/3c574_cs.c index 9359a37fedc0..47c844cc9d27 100644 --- a/drivers/net/ethernet/3com/3c574_cs.c +++ b/drivers/net/ethernet/3com/3c574_cs.c @@ -92,7 +92,7 @@ earlier 3Com products. #include <pcmcia/ciscode.h> #include <pcmcia/ds.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/io.h> /*====================================================================*/ diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c index b3560a364e53..40196f41768a 100644 --- a/drivers/net/ethernet/3com/3c59x.c +++ b/drivers/net/ethernet/3com/3c59x.c @@ -92,7 +92,7 @@ static int vortex_debug = 1; #include <linux/gfp.h> #include <asm/irq.h> /* For nr_irqs only. */ #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> /* Kernel compatibility defines, some common to David Hinds' PCMCIA package. This is only in the support-all-kernels source code. */ diff --git a/drivers/net/ethernet/3com/typhoon.c b/drivers/net/ethernet/3com/typhoon.c index a0cacbe846ba..9fe3990319ec 100644 --- a/drivers/net/ethernet/3com/typhoon.c +++ b/drivers/net/ethernet/3com/typhoon.c @@ -119,7 +119,7 @@ static const int multicast_filter_limit = 32; #include <linux/bitops.h> #include <asm/processor.h> #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/in6.h> #include <linux/dma-mapping.h> #include <linux/firmware.h> diff --git a/drivers/net/ethernet/8390/axnet_cs.c b/drivers/net/ethernet/8390/axnet_cs.c index 1d84a0544ace..3da1fc539ef9 100644 --- a/drivers/net/ethernet/8390/axnet_cs.c +++ b/drivers/net/ethernet/8390/axnet_cs.c @@ -46,7 +46,7 @@ #include <asm/io.h> #include <asm/byteorder.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define AXNET_CMD 0x00 #define AXNET_DATAPORT 0x10 /* NatSemi-defined port window offset. */ diff --git a/drivers/net/ethernet/8390/ne2k-pci.c b/drivers/net/ethernet/8390/ne2k-pci.c index 07355302443d..1bdea746926c 100644 --- a/drivers/net/ethernet/8390/ne2k-pci.c +++ b/drivers/net/ethernet/8390/ne2k-pci.c @@ -54,7 +54,7 @@ static int options[MAX_UNITS]; #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "8390.h" diff --git a/drivers/net/ethernet/8390/pcnet_cs.c b/drivers/net/ethernet/8390/pcnet_cs.c index 63079a6e20d9..bd0a2a14b649 100644 --- a/drivers/net/ethernet/8390/pcnet_cs.c +++ b/drivers/net/ethernet/8390/pcnet_cs.c @@ -49,7 +49,7 @@ #include <asm/io.h> #include <asm/byteorder.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define PCNET_CMD 0x00 #define PCNET_DATAPORT 0x10 /* NatSemi-defined port window offset. */ diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig index 6e16e441f85e..e4c28fed61d5 100644 --- a/drivers/net/ethernet/Kconfig +++ b/drivers/net/ethernet/Kconfig @@ -166,7 +166,6 @@ source "drivers/net/ethernet/seeq/Kconfig" source "drivers/net/ethernet/silan/Kconfig" source "drivers/net/ethernet/sis/Kconfig" source "drivers/net/ethernet/sfc/Kconfig" -source "drivers/net/ethernet/sfc/falcon/Kconfig" source "drivers/net/ethernet/sgi/Kconfig" source "drivers/net/ethernet/smsc/Kconfig" source "drivers/net/ethernet/stmicro/Kconfig" diff --git a/drivers/net/ethernet/adaptec/starfire.c b/drivers/net/ethernet/adaptec/starfire.c index 3aaad33cdbc6..c12d2618eebf 100644 --- a/drivers/net/ethernet/adaptec/starfire.c +++ b/drivers/net/ethernet/adaptec/starfire.c @@ -45,7 +45,7 @@ #include <linux/mm.h> #include <linux/firmware.h> #include <asm/processor.h> /* Processor type for cache alignment. */ -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/io.h> /* diff --git a/drivers/net/ethernet/alteon/acenic.c b/drivers/net/ethernet/alteon/acenic.c index 16f0c70266bc..a1a52eb53b14 100644 --- a/drivers/net/ethernet/alteon/acenic.c +++ b/drivers/net/ethernet/alteon/acenic.c @@ -80,7 +80,7 @@ #include <asm/io.h> #include <asm/irq.h> #include <asm/byteorder.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define DRV_NAME "acenic" diff --git a/drivers/net/ethernet/altera/Makefile b/drivers/net/ethernet/altera/Makefile index 3eff2fd3997e..d4a187e45369 100644 --- a/drivers/net/ethernet/altera/Makefile +++ b/drivers/net/ethernet/altera/Makefile @@ -5,4 +5,3 @@ obj-$(CONFIG_ALTERA_TSE) += altera_tse.o altera_tse-objs := altera_tse_main.o altera_tse_ethtool.o \ altera_msgdma.o altera_sgdma.o altera_utils.o -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/ethernet/amd/amd8111e.c b/drivers/net/ethernet/amd/amd8111e.c index 11cf1e3e0295..9595f1bc535b 100644 --- a/drivers/net/ethernet/amd/amd8111e.c +++ b/drivers/net/ethernet/amd/amd8111e.c @@ -87,7 +87,7 @@ Revision History: #include <asm/io.h> #include <asm/byteorder.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #if IS_ENABLED(CONFIG_VLAN_8021Q) #define AMD8111E_VLAN_TAG_USED 1 diff --git a/drivers/net/ethernet/amd/nmclan_cs.c b/drivers/net/ethernet/amd/nmclan_cs.c index 113a3b3cc50c..b556c926557a 100644 --- a/drivers/net/ethernet/amd/nmclan_cs.c +++ b/drivers/net/ethernet/amd/nmclan_cs.c @@ -151,7 +151,7 @@ Include Files #include <pcmcia/cistpl.h> #include <pcmcia/ds.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/io.h> /* ---------------------------------------------------------------------------- diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c index b03e4f58d02e..a533a6cc2d53 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c @@ -122,7 +122,7 @@ #include "xgbe.h" #include "xgbe-common.h" -static cycle_t xgbe_cc_read(const struct cyclecounter *cc) +static u64 xgbe_cc_read(const struct cyclecounter *cc) { struct xgbe_prv_data *pdata = container_of(cc, struct xgbe_prv_data, diff --git a/drivers/net/ethernet/atheros/alx/Makefile b/drivers/net/ethernet/atheros/alx/Makefile index 5901fa407d52..ed4a605874a3 100644 --- a/drivers/net/ethernet/atheros/alx/Makefile +++ b/drivers/net/ethernet/atheros/alx/Makefile @@ -1,3 +1,2 @@ obj-$(CONFIG_ALX) += alx.o alx-objs := main.o ethtool.o hw.o -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c index 1df3048a3cdb..48707ed76ffc 100644 --- a/drivers/net/ethernet/broadcom/b44.c +++ b/drivers/net/ethernet/broadcom/b44.c @@ -32,7 +32,7 @@ #include <linux/slab.h> #include <linux/phy.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/io.h> #include <asm/irq.h> diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 688617ac8c29..d8d06fdfc42b 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -15223,7 +15223,7 @@ void bnx2x_set_rx_ts(struct bnx2x *bp, struct sk_buff *skb) } /* Read the PHC */ -static cycle_t bnx2x_cyclecounter_read(const struct cyclecounter *cc) +static u64 bnx2x_cyclecounter_read(const struct cyclecounter *cc) { struct bnx2x *bp = container_of(cc, struct bnx2x, cyclecounter); int port = BP_PORT(bp); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c index 3f77d0863543..6fad22adbbb9 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c @@ -585,7 +585,7 @@ int bnx2x_vf_mcast(struct bnx2x *bp, struct bnx2x_virtf *vf, mcast.mcast_list_len = mc_num; rc = bnx2x_config_mcast(bp, &mcast, BNX2X_MCAST_CMD_SET); if (rc) - BNX2X_ERR("Faled to set multicasts\n"); + BNX2X_ERR("Failed to set multicasts\n"); } else { /* clear existing mcasts */ rc = bnx2x_config_mcast(bp, &mcast, BNX2X_MCAST_CMD_DEL); diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c index 4e5c3874a50f..bba81735ce87 100644 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c @@ -1676,10 +1676,10 @@ bna_cb_ioceth_reset(void *arg) } static struct bfa_ioc_cbfn bna_ioceth_cbfn = { - bna_cb_ioceth_enable, - bna_cb_ioceth_disable, - bna_cb_ioceth_hbfail, - bna_cb_ioceth_reset + .enable_cbfn = bna_cb_ioceth_enable, + .disable_cbfn = bna_cb_ioceth_disable, + .hbfail_cbfn = bna_cb_ioceth_hbfail, + .reset_cbfn = bna_cb_ioceth_reset }; static void bna_attr_init(struct bna_ioceth *ioceth) diff --git a/drivers/net/ethernet/cadence/Kconfig b/drivers/net/ethernet/cadence/Kconfig index f0bcb15d3fec..608bea171956 100644 --- a/drivers/net/ethernet/cadence/Kconfig +++ b/drivers/net/ethernet/cadence/Kconfig @@ -31,4 +31,13 @@ config MACB To compile this driver as a module, choose M here: the module will be called macb. +config MACB_PCI + tristate "Cadence PCI MACB/GEM support" + depends on MACB && PCI && COMMON_CLK + ---help--- + This is PCI wrapper for MACB driver. + + To compile this driver as a module, choose M here: the module + will be called macb_pci. + endif # NET_CADENCE diff --git a/drivers/net/ethernet/cadence/Makefile b/drivers/net/ethernet/cadence/Makefile index 91f79b1f0505..4ba75594d5c5 100644 --- a/drivers/net/ethernet/cadence/Makefile +++ b/drivers/net/ethernet/cadence/Makefile @@ -3,3 +3,4 @@ # obj-$(CONFIG_MACB) += macb.o +obj-$(CONFIG_MACB_PCI) += macb_pci.o diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c index 538544a7c642..c0fb80acc2da 100644 --- a/drivers/net/ethernet/cadence/macb.c +++ b/drivers/net/ethernet/cadence/macb.c @@ -404,6 +404,8 @@ static int macb_mii_probe(struct net_device *dev) phy_irq = gpio_to_irq(pdata->phy_irq_pin); phydev->irq = (phy_irq < 0) ? PHY_POLL : phy_irq; } + } else { + phydev->irq = PHY_POLL; } /* attach the mac to the phy */ @@ -482,6 +484,9 @@ static int macb_mii_init(struct macb *bp) goto err_out_unregister_bus; } } else { + for (i = 0; i < PHY_MAX_ADDR; i++) + bp->mii_bus->irq[i] = PHY_POLL; + if (pdata) bp->mii_bus->phy_mask = pdata->phy_mask; @@ -2523,16 +2528,24 @@ static int macb_clk_init(struct platform_device *pdev, struct clk **pclk, struct clk **hclk, struct clk **tx_clk, struct clk **rx_clk) { + struct macb_platform_data *pdata; int err; - *pclk = devm_clk_get(&pdev->dev, "pclk"); + pdata = dev_get_platdata(&pdev->dev); + if (pdata) { + *pclk = pdata->pclk; + *hclk = pdata->hclk; + } else { + *pclk = devm_clk_get(&pdev->dev, "pclk"); + *hclk = devm_clk_get(&pdev->dev, "hclk"); + } + if (IS_ERR(*pclk)) { err = PTR_ERR(*pclk); dev_err(&pdev->dev, "failed to get macb_clk (%u)\n", err); return err; } - *hclk = devm_clk_get(&pdev->dev, "hclk"); if (IS_ERR(*hclk)) { err = PTR_ERR(*hclk); dev_err(&pdev->dev, "failed to get hclk (%u)\n", err); @@ -3107,15 +3120,23 @@ static const struct of_device_id macb_dt_ids[] = { MODULE_DEVICE_TABLE(of, macb_dt_ids); #endif /* CONFIG_OF */ +static const struct macb_config default_gem_config = { + .caps = MACB_CAPS_GIGABIT_MODE_AVAILABLE | MACB_CAPS_JUMBO, + .dma_burst_length = 16, + .clk_init = macb_clk_init, + .init = macb_init, + .jumbo_max_len = 10240, +}; + static int macb_probe(struct platform_device *pdev) { + const struct macb_config *macb_config = &default_gem_config; int (*clk_init)(struct platform_device *, struct clk **, struct clk **, struct clk **, struct clk **) - = macb_clk_init; - int (*init)(struct platform_device *) = macb_init; + = macb_config->clk_init; + int (*init)(struct platform_device *) = macb_config->init; struct device_node *np = pdev->dev.of_node; struct device_node *phy_node; - const struct macb_config *macb_config = NULL; struct clk *pclk, *hclk = NULL, *tx_clk = NULL, *rx_clk = NULL; unsigned int queue_mask, num_queues; struct macb_platform_data *pdata; diff --git a/drivers/net/ethernet/cadence/macb_pci.c b/drivers/net/ethernet/cadence/macb_pci.c new file mode 100644 index 000000000000..92be2cd8f817 --- /dev/null +++ b/drivers/net/ethernet/cadence/macb_pci.c @@ -0,0 +1,153 @@ +/** + * macb_pci.c - Cadence GEM PCI wrapper. + * + * Copyright (C) 2016 Cadence Design Systems - http://www.cadence.com + * + * Authors: Rafal Ozieblo <rafalo@cadence.com> + * Bartosz Folta <bfolta@cadence.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 of + * the License 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. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/clk.h> +#include <linux/clk-provider.h> +#include <linux/etherdevice.h> +#include <linux/module.h> +#include <linux/pci.h> +#include <linux/platform_data/macb.h> +#include <linux/platform_device.h> +#include "macb.h" + +#define PCI_DRIVER_NAME "macb_pci" +#define PLAT_DRIVER_NAME "macb" + +#define CDNS_VENDOR_ID 0x17cd +#define CDNS_DEVICE_ID 0xe007 + +#define GEM_PCLK_RATE 50000000 +#define GEM_HCLK_RATE 50000000 + +static int macb_probe(struct pci_dev *pdev, const struct pci_device_id *id) +{ + int err; + struct platform_device *plat_dev; + struct platform_device_info plat_info; + struct macb_platform_data plat_data; + struct resource res[2]; + + /* sanity check */ + if (!id) + return -EINVAL; + + /* enable pci device */ + err = pci_enable_device(pdev); + if (err < 0) { + dev_err(&pdev->dev, "Enabling PCI device has failed: 0x%04X", + err); + return -EACCES; + } + + pci_set_master(pdev); + + /* set up resources */ + memset(res, 0x00, sizeof(struct resource) * ARRAY_SIZE(res)); + res[0].start = pdev->resource[0].start; + res[0].end = pdev->resource[0].end; + res[0].name = PCI_DRIVER_NAME; + res[0].flags = IORESOURCE_MEM; + res[1].start = pdev->irq; + res[1].name = PCI_DRIVER_NAME; + res[1].flags = IORESOURCE_IRQ; + + dev_info(&pdev->dev, "EMAC physical base addr = 0x%p\n", + (void *)(uintptr_t)pci_resource_start(pdev, 0)); + + /* set up macb platform data */ + memset(&plat_data, 0, sizeof(plat_data)); + + /* initialize clocks */ + plat_data.pclk = clk_register_fixed_rate(&pdev->dev, "pclk", NULL, 0, + GEM_PCLK_RATE); + if (IS_ERR(plat_data.pclk)) { + err = PTR_ERR(plat_data.pclk); + goto err_pclk_register; + } + + plat_data.hclk = clk_register_fixed_rate(&pdev->dev, "hclk", NULL, 0, + GEM_HCLK_RATE); + if (IS_ERR(plat_data.hclk)) { + err = PTR_ERR(plat_data.hclk); + goto err_hclk_register; + } + + /* set up platform device info */ + memset(&plat_info, 0, sizeof(plat_info)); + plat_info.parent = &pdev->dev; + plat_info.fwnode = pdev->dev.fwnode; + plat_info.name = PLAT_DRIVER_NAME; + plat_info.id = pdev->devfn; + plat_info.res = res; + plat_info.num_res = ARRAY_SIZE(res); + plat_info.data = &plat_data; + plat_info.size_data = sizeof(plat_data); + plat_info.dma_mask = DMA_BIT_MASK(32); + + /* register platform device */ + plat_dev = platform_device_register_full(&plat_info); + if (IS_ERR(plat_dev)) { + err = PTR_ERR(plat_dev); + goto err_plat_dev_register; + } + + pci_set_drvdata(pdev, plat_dev); + + return 0; + +err_plat_dev_register: + clk_unregister(plat_data.hclk); + +err_hclk_register: + clk_unregister(plat_data.pclk); + +err_pclk_register: + pci_disable_device(pdev); + return err; +} + +static void macb_remove(struct pci_dev *pdev) +{ + struct platform_device *plat_dev = pci_get_drvdata(pdev); + struct macb_platform_data *plat_data = dev_get_platdata(&plat_dev->dev); + + platform_device_unregister(plat_dev); + pci_disable_device(pdev); + clk_unregister(plat_data->pclk); + clk_unregister(plat_data->hclk); +} + +static struct pci_device_id dev_id_table[] = { + { PCI_DEVICE(CDNS_VENDOR_ID, CDNS_DEVICE_ID), }, + { 0, } +}; + +static struct pci_driver macb_pci_driver = { + .name = PCI_DRIVER_NAME, + .id_table = dev_id_table, + .probe = macb_probe, + .remove = macb_remove, +}; + +module_pci_driver(macb_pci_driver); +MODULE_DEVICE_TABLE(pci, dev_id_table); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Cadence NIC PCI wrapper"); diff --git a/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c b/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c index 16e12c45904b..21f80f5744ba 100644 --- a/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c +++ b/drivers/net/ethernet/cavium/octeon/octeon_mgmt.c @@ -1469,6 +1469,12 @@ static int octeon_mgmt_probe(struct platform_device *pdev) p->agl = (u64)devm_ioremap(&pdev->dev, p->agl_phys, p->agl_size); p->agl_prt_ctl = (u64)devm_ioremap(&pdev->dev, p->agl_prt_ctl_phys, p->agl_prt_ctl_size); + if (!p->mix || !p->agl || !p->agl_prt_ctl) { + dev_err(&pdev->dev, "failed to map I/O memory\n"); + result = -ENOMEM; + goto err; + } + spin_lock_init(&p->lock); skb_queue_head_init(&p->tx_list); diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c index 81d1d0bc7553..d8aff7a4b3c7 100644 --- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c +++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c @@ -44,7 +44,7 @@ #include <linux/mii.h> #include <linux/sockios.h> #include <linux/dma-mapping.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "cpl5_cmd.h" #include "regs.h" @@ -568,28 +568,33 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs, reg_block_dump(ap, buf, A_MC5_CONFIG, A_MC5_MASK_WRITE_CMD); } -static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd) +static int get_link_ksettings(struct net_device *dev, + struct ethtool_link_ksettings *cmd) { struct adapter *adapter = dev->ml_priv; struct port_info *p = &adapter->port[dev->if_port]; + u32 supported, advertising; - cmd->supported = p->link_config.supported; - cmd->advertising = p->link_config.advertising; + supported = p->link_config.supported; + advertising = p->link_config.advertising; if (netif_carrier_ok(dev)) { - ethtool_cmd_speed_set(cmd, p->link_config.speed); - cmd->duplex = p->link_config.duplex; + cmd->base.speed = p->link_config.speed; + cmd->base.duplex = p->link_config.duplex; } else { - ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN); - cmd->duplex = DUPLEX_UNKNOWN; + cmd->base.speed = SPEED_UNKNOWN; + cmd->base.duplex = DUPLEX_UNKNOWN; } - cmd->port = (cmd->supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE; - cmd->phy_address = p->phy->mdio.prtad; - cmd->transceiver = XCVR_EXTERNAL; - cmd->autoneg = p->link_config.autoneg; - cmd->maxtxpkt = 0; - cmd->maxrxpkt = 0; + cmd->base.port = (supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE; + cmd->base.phy_address = p->phy->mdio.prtad; + cmd->base.autoneg = p->link_config.autoneg; + + ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported, + supported); + ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising, + advertising); + return 0; } @@ -628,36 +633,41 @@ static int speed_duplex_to_caps(int speed, int duplex) ADVERTISED_1000baseT_Half | ADVERTISED_1000baseT_Full | \ ADVERTISED_10000baseT_Full) -static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd) +static int set_link_ksettings(struct net_device *dev, + const struct ethtool_link_ksettings *cmd) { struct adapter *adapter = dev->ml_priv; struct port_info *p = &adapter->port[dev->if_port]; struct link_config *lc = &p->link_config; + u32 advertising; + + ethtool_convert_link_mode_to_legacy_u32(&advertising, + cmd->link_modes.advertising); if (!(lc->supported & SUPPORTED_Autoneg)) return -EOPNOTSUPP; /* can't change speed/duplex */ - if (cmd->autoneg == AUTONEG_DISABLE) { - u32 speed = ethtool_cmd_speed(cmd); - int cap = speed_duplex_to_caps(speed, cmd->duplex); + if (cmd->base.autoneg == AUTONEG_DISABLE) { + u32 speed = cmd->base.speed; + int cap = speed_duplex_to_caps(speed, cmd->base.duplex); if (!(lc->supported & cap) || (speed == SPEED_1000)) return -EINVAL; lc->requested_speed = speed; - lc->requested_duplex = cmd->duplex; + lc->requested_duplex = cmd->base.duplex; lc->advertising = 0; } else { - cmd->advertising &= ADVERTISED_MASK; - if (cmd->advertising & (cmd->advertising - 1)) - cmd->advertising = lc->supported; - cmd->advertising &= lc->supported; - if (!cmd->advertising) + advertising &= ADVERTISED_MASK; + if (advertising & (advertising - 1)) + advertising = lc->supported; + advertising &= lc->supported; + if (!advertising) return -EINVAL; lc->requested_speed = SPEED_INVALID; lc->requested_duplex = DUPLEX_INVALID; - lc->advertising = cmd->advertising | ADVERTISED_Autoneg; + lc->advertising = advertising | ADVERTISED_Autoneg; } - lc->autoneg = cmd->autoneg; + lc->autoneg = cmd->base.autoneg; if (netif_running(dev)) t1_link_start(p->phy, p->mac, lc); return 0; @@ -788,8 +798,6 @@ static int get_eeprom(struct net_device *dev, struct ethtool_eeprom *e, } static const struct ethtool_ops t1_ethtool_ops = { - .get_settings = get_settings, - .set_settings = set_settings, .get_drvinfo = get_drvinfo, .get_msglevel = get_msglevel, .set_msglevel = set_msglevel, @@ -807,6 +815,8 @@ static const struct ethtool_ops t1_ethtool_ops = { .get_ethtool_stats = get_stats, .get_regs_len = get_regs_len, .get_regs = get_regs, + .get_link_ksettings = get_link_ksettings, + .set_link_ksettings = set_link_ksettings, }; static int t1_ioctl(struct net_device *dev, struct ifreq *req, int cmd) diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c index 092b3c16440b..d76491676b51 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c @@ -50,7 +50,7 @@ #include <linux/stringify.h> #include <linux/sched.h> #include <linux/slab.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "common.h" #include "cxgb3_ioctl.h" @@ -1801,27 +1801,31 @@ static int set_phys_id(struct net_device *dev, return 0; } -static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd) +static int get_link_ksettings(struct net_device *dev, + struct ethtool_link_ksettings *cmd) { struct port_info *p = netdev_priv(dev); + u32 supported; - cmd->supported = p->link_config.supported; - cmd->advertising = p->link_config.advertising; + ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported, + p->link_config.supported); + ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising, + p->link_config.advertising); if (netif_carrier_ok(dev)) { - ethtool_cmd_speed_set(cmd, p->link_config.speed); - cmd->duplex = p->link_config.duplex; + cmd->base.speed = p->link_config.speed; + cmd->base.duplex = p->link_config.duplex; } else { - ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN); - cmd->duplex = DUPLEX_UNKNOWN; + cmd->base.speed = SPEED_UNKNOWN; + cmd->base.duplex = DUPLEX_UNKNOWN; } - cmd->port = (cmd->supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE; - cmd->phy_address = p->phy.mdio.prtad; - cmd->transceiver = XCVR_EXTERNAL; - cmd->autoneg = p->link_config.autoneg; - cmd->maxtxpkt = 0; - cmd->maxrxpkt = 0; + ethtool_convert_link_mode_to_legacy_u32(&supported, + cmd->link_modes.supported); + + cmd->base.port = (supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE; + cmd->base.phy_address = p->phy.mdio.prtad; + cmd->base.autoneg = p->link_config.autoneg; return 0; } @@ -1860,44 +1864,49 @@ static int speed_duplex_to_caps(int speed, int duplex) ADVERTISED_1000baseT_Half | ADVERTISED_1000baseT_Full | \ ADVERTISED_10000baseT_Full) -static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd) +static int set_link_ksettings(struct net_device *dev, + const struct ethtool_link_ksettings *cmd) { struct port_info *p = netdev_priv(dev); struct link_config *lc = &p->link_config; + u32 advertising; + + ethtool_convert_link_mode_to_legacy_u32(&advertising, + cmd->link_modes.advertising); if (!(lc->supported & SUPPORTED_Autoneg)) { /* * PHY offers a single speed/duplex. See if that's what's * being requested. */ - if (cmd->autoneg == AUTONEG_DISABLE) { - u32 speed = ethtool_cmd_speed(cmd); - int cap = speed_duplex_to_caps(speed, cmd->duplex); + if (cmd->base.autoneg == AUTONEG_DISABLE) { + u32 speed = cmd->base.speed; + int cap = speed_duplex_to_caps(speed, cmd->base.duplex); if (lc->supported & cap) return 0; } return -EINVAL; } - if (cmd->autoneg == AUTONEG_DISABLE) { - u32 speed = ethtool_cmd_speed(cmd); - int cap = speed_duplex_to_caps(speed, cmd->duplex); + if (cmd->base.autoneg == AUTONEG_DISABLE) { + u32 speed = cmd->base.speed; + int cap = speed_duplex_to_caps(speed, cmd->base.duplex); if (!(lc->supported & cap) || (speed == SPEED_1000)) return -EINVAL; lc->requested_speed = speed; - lc->requested_duplex = cmd->duplex; + lc->requested_duplex = cmd->base.duplex; lc->advertising = 0; } else { - cmd->advertising &= ADVERTISED_MASK; - cmd->advertising &= lc->supported; - if (!cmd->advertising) + advertising &= ADVERTISED_MASK; + advertising &= lc->supported; + if (!advertising) return -EINVAL; lc->requested_speed = SPEED_INVALID; lc->requested_duplex = DUPLEX_INVALID; - lc->advertising = cmd->advertising | ADVERTISED_Autoneg; + lc->advertising = advertising | ADVERTISED_Autoneg; } - lc->autoneg = cmd->autoneg; + lc->autoneg = cmd->base.autoneg; if (netif_running(dev)) t3_link_start(&p->phy, &p->mac, lc); return 0; @@ -2097,8 +2106,6 @@ static void get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) } static const struct ethtool_ops cxgb_ethtool_ops = { - .get_settings = get_settings, - .set_settings = set_settings, .get_drvinfo = get_drvinfo, .get_msglevel = get_msglevel, .set_msglevel = set_msglevel, @@ -2120,6 +2127,8 @@ static const struct ethtool_ops cxgb_ethtool_ops = { .get_regs_len = get_regs_len, .get_regs = get_regs, .get_wol = get_wol, + .get_link_ksettings = get_link_ksettings, + .set_link_ksettings = set_link_ksettings, }; static int in_range(int val, int lo, int hi) diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 66c37fac59b2..6f951877430b 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -63,7 +63,7 @@ #include <net/addrconf.h> #include <net/bonding.h> #include <net/addrconf.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/crash_dump.h> #include "cxgb4.h" diff --git a/drivers/net/ethernet/cirrus/ep93xx_eth.c b/drivers/net/ethernet/cirrus/ep93xx_eth.c index a1de0d12927d..396c88678eab 100644 --- a/drivers/net/ethernet/cirrus/ep93xx_eth.c +++ b/drivers/net/ethernet/cirrus/ep93xx_eth.c @@ -715,16 +715,18 @@ static void ep93xx_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *i strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version)); } -static int ep93xx_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) +static int ep93xx_get_link_ksettings(struct net_device *dev, + struct ethtool_link_ksettings *cmd) { struct ep93xx_priv *ep = netdev_priv(dev); - return mii_ethtool_gset(&ep->mii, cmd); + return mii_ethtool_get_link_ksettings(&ep->mii, cmd); } -static int ep93xx_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) +static int ep93xx_set_link_ksettings(struct net_device *dev, + const struct ethtool_link_ksettings *cmd) { struct ep93xx_priv *ep = netdev_priv(dev); - return mii_ethtool_sset(&ep->mii, cmd); + return mii_ethtool_set_link_ksettings(&ep->mii, cmd); } static int ep93xx_nway_reset(struct net_device *dev) @@ -741,10 +743,10 @@ static u32 ep93xx_get_link(struct net_device *dev) static const struct ethtool_ops ep93xx_ethtool_ops = { .get_drvinfo = ep93xx_get_drvinfo, - .get_settings = ep93xx_get_settings, - .set_settings = ep93xx_set_settings, .nway_reset = ep93xx_nway_reset, .get_link = ep93xx_get_link, + .get_link_ksettings = ep93xx_get_link_ksettings, + .set_link_ksettings = ep93xx_set_link_ksettings, }; static const struct net_device_ops ep93xx_netdev_ops = { diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c index f1a81c52afe3..008dc8161775 100644 --- a/drivers/net/ethernet/davicom/dm9000.c +++ b/drivers/net/ethernet/davicom/dm9000.c @@ -570,19 +570,21 @@ static void dm9000_set_msglevel(struct net_device *dev, u32 value) dm->msg_enable = value; } -static int dm9000_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) +static int dm9000_get_link_ksettings(struct net_device *dev, + struct ethtool_link_ksettings *cmd) { struct board_info *dm = to_dm9000_board(dev); - mii_ethtool_gset(&dm->mii, cmd); + mii_ethtool_get_link_ksettings(&dm->mii, cmd); return 0; } -static int dm9000_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) +static int dm9000_set_link_ksettings(struct net_device *dev, + const struct ethtool_link_ksettings *cmd) { struct board_info *dm = to_dm9000_board(dev); - return mii_ethtool_sset(&dm->mii, cmd); + return mii_ethtool_set_link_ksettings(&dm->mii, cmd); } static int dm9000_nway_reset(struct net_device *dev) @@ -741,8 +743,6 @@ static int dm9000_set_wol(struct net_device *dev, struct ethtool_wolinfo *w) static const struct ethtool_ops dm9000_ethtool_ops = { .get_drvinfo = dm9000_get_drvinfo, - .get_settings = dm9000_get_settings, - .set_settings = dm9000_set_settings, .get_msglevel = dm9000_get_msglevel, .set_msglevel = dm9000_set_msglevel, .nway_reset = dm9000_nway_reset, @@ -752,6 +752,8 @@ static const struct ethtool_ops dm9000_ethtool_ops = { .get_eeprom_len = dm9000_get_eeprom_len, .get_eeprom = dm9000_get_eeprom, .set_eeprom = dm9000_set_eeprom, + .get_link_ksettings = dm9000_get_link_ksettings, + .set_link_ksettings = dm9000_set_link_ksettings, }; static void dm9000_show_carrier(struct board_info *db, diff --git a/drivers/net/ethernet/dec/tulip/de2104x.c b/drivers/net/ethernet/dec/tulip/de2104x.c index 90c573b8ccaf..57c17e797ae3 100644 --- a/drivers/net/ethernet/dec/tulip/de2104x.c +++ b/drivers/net/ethernet/dec/tulip/de2104x.c @@ -49,7 +49,7 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/unaligned.h> /* These identify the driver base version and may not be removed. */ diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c index 51fda3a6b13f..df4a871df633 100644 --- a/drivers/net/ethernet/dec/tulip/de4x5.c +++ b/drivers/net/ethernet/dec/tulip/de4x5.c @@ -472,7 +472,7 @@ #include <asm/dma.h> #include <asm/byteorder.h> #include <asm/unaligned.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #ifdef CONFIG_PPC_PMAC #include <asm/machdep.h> #endif /* CONFIG_PPC_PMAC */ diff --git a/drivers/net/ethernet/dec/tulip/dmfe.c b/drivers/net/ethernet/dec/tulip/dmfe.c index df4994919456..07e10a45beaa 100644 --- a/drivers/net/ethernet/dec/tulip/dmfe.c +++ b/drivers/net/ethernet/dec/tulip/dmfe.c @@ -90,7 +90,7 @@ #include <asm/processor.h> #include <asm/io.h> #include <asm/dma.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/irq.h> #ifdef CONFIG_TULIP_DM910X diff --git a/drivers/net/ethernet/dec/tulip/tulip_core.c b/drivers/net/ethernet/dec/tulip/tulip_core.c index 5f1377449b8f..17e566a8b345 100644 --- a/drivers/net/ethernet/dec/tulip/tulip_core.c +++ b/drivers/net/ethernet/dec/tulip/tulip_core.c @@ -31,7 +31,7 @@ #include <linux/mii.h> #include <linux/crc32.h> #include <asm/unaligned.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #ifdef CONFIG_SPARC #include <asm/prom.h> diff --git a/drivers/net/ethernet/dec/tulip/uli526x.c b/drivers/net/ethernet/dec/tulip/uli526x.c index e1c4133b8787..f82ebe5d89ee 100644 --- a/drivers/net/ethernet/dec/tulip/uli526x.c +++ b/drivers/net/ethernet/dec/tulip/uli526x.c @@ -40,7 +40,7 @@ #include <asm/processor.h> #include <asm/io.h> #include <asm/dma.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define uw32(reg, val) iowrite32(val, ioaddr + (reg)) #define ur32(reg) ioread32(ioaddr + (reg)) diff --git a/drivers/net/ethernet/dec/tulip/winbond-840.c b/drivers/net/ethernet/dec/tulip/winbond-840.c index feda96d585e7..bc9bf88e5831 100644 --- a/drivers/net/ethernet/dec/tulip/winbond-840.c +++ b/drivers/net/ethernet/dec/tulip/winbond-840.c @@ -129,7 +129,7 @@ static int full_duplex[MAX_UNITS] = {-1, -1, -1, -1, -1, -1, -1, -1}; #include <linux/rtnetlink.h> #include <linux/crc32.h> #include <linux/bitops.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/processor.h> /* Processor type for cache alignment. */ #include <asm/io.h> #include <asm/irq.h> diff --git a/drivers/net/ethernet/dec/tulip/xircom_cb.c b/drivers/net/ethernet/dec/tulip/xircom_cb.c index 19e4ea15b504..a8de79355578 100644 --- a/drivers/net/ethernet/dec/tulip/xircom_cb.c +++ b/drivers/net/ethernet/dec/tulip/xircom_cb.c @@ -30,7 +30,7 @@ #include <linux/delay.h> #include <linux/bitops.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/io.h> #ifdef CONFIG_NET_POLL_CONTROLLER #include <asm/irq.h> diff --git a/drivers/net/ethernet/dlink/dl2k.h b/drivers/net/ethernet/dlink/dl2k.h index 8f4f61262d5c..5d8ae5320242 100644 --- a/drivers/net/ethernet/dlink/dl2k.h +++ b/drivers/net/ethernet/dlink/dl2k.h @@ -31,7 +31,7 @@ #include <linux/bitops.h> #include <asm/processor.h> /* Processor type for cache alignment. */ #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/delay.h> #include <linux/spinlock.h> #include <linux/time.h> diff --git a/drivers/net/ethernet/dlink/sundance.c b/drivers/net/ethernet/dlink/sundance.c index eab36acfc0d1..2e5b66762e15 100644 --- a/drivers/net/ethernet/dlink/sundance.c +++ b/drivers/net/ethernet/dlink/sundance.c @@ -91,7 +91,7 @@ static char *media[MAX_UNITS]; #include <linux/skbuff.h> #include <linux/init.h> #include <linux/bitops.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/processor.h> /* Processor type for cache alignment. */ #include <asm/io.h> #include <linux/delay.h> diff --git a/drivers/net/ethernet/ec_bhf.c b/drivers/net/ethernet/ec_bhf.c index 57650953ff83..7bf78a0d322c 100644 --- a/drivers/net/ethernet/ec_bhf.c +++ b/drivers/net/ethernet/ec_bhf.c @@ -253,7 +253,7 @@ static enum hrtimer_restart ec_bhf_timer_fun(struct hrtimer *timer) if (!netif_running(priv->net_dev)) return HRTIMER_NORESTART; - hrtimer_forward_now(timer, ktime_set(0, polling_frequency)); + hrtimer_forward_now(timer, polling_frequency); return HRTIMER_RESTART; } @@ -427,8 +427,7 @@ static int ec_bhf_open(struct net_device *net_dev) hrtimer_init(&priv->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); priv->hrtimer.function = ec_bhf_timer_fun; - hrtimer_start(&priv->hrtimer, ktime_set(0, polling_frequency), - HRTIMER_MODE_REL); + hrtimer_start(&priv->hrtimer, polling_frequency, HRTIMER_MODE_REL); return 0; diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h index 6cfa63a5e9b4..4c30c44b242e 100644 --- a/drivers/net/ethernet/emulex/benet/be.h +++ b/drivers/net/ethernet/emulex/benet/be.h @@ -65,7 +65,7 @@ /* Number of bytes of an RX frame that are copied to skb->data */ #define BE_HDR_LEN ((u16) 64) /* allocate extra space to allow tunneling decapsulation without head reallocation */ -#define BE_RX_SKB_ALLOC_SIZE (BE_HDR_LEN + 64) +#define BE_RX_SKB_ALLOC_SIZE 256 #define BE_MAX_JUMBO_FRAME_SIZE 9018 #define BE_MIN_MTU 256 diff --git a/drivers/net/ethernet/fealnx.c b/drivers/net/ethernet/fealnx.c index 6967b287b6e7..9cb436cb3745 100644 --- a/drivers/net/ethernet/fealnx.c +++ b/drivers/net/ethernet/fealnx.c @@ -88,7 +88,7 @@ static int full_duplex[MAX_UNITS] = { -1, -1, -1, -1, -1, -1, -1, -1 }; #include <asm/processor.h> /* Processor type for cache alignment. */ #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/byteorder.h> /* These identify the driver base version and may not be removed. */ diff --git a/drivers/net/ethernet/freescale/Makefile b/drivers/net/ethernet/freescale/Makefile index 4a13115155c9..c46df5c82af5 100644 --- a/drivers/net/ethernet/freescale/Makefile +++ b/drivers/net/ethernet/freescale/Makefile @@ -4,8 +4,6 @@ obj-$(CONFIG_FEC) += fec.o fec-objs :=fec_main.o fec_ptp.o -CFLAGS_fec_main.o := -D__CHECK_ENDIAN__ -CFLAGS_fec_ptp.o := -D__CHECK_ENDIAN__ obj-$(CONFIG_FEC_MPC52xx) += fec_mpc52xx.o ifeq ($(CONFIG_FEC_MPC52xx_MDIO),y) diff --git a/drivers/net/ethernet/freescale/dpaa/Kconfig b/drivers/net/ethernet/freescale/dpaa/Kconfig index f3a3454805f9..a654736237a9 100644 --- a/drivers/net/ethernet/freescale/dpaa/Kconfig +++ b/drivers/net/ethernet/freescale/dpaa/Kconfig @@ -1,6 +1,6 @@ menuconfig FSL_DPAA_ETH tristate "DPAA Ethernet" - depends on FSL_SOC && FSL_DPAA && FSL_FMAN + depends on FSL_DPAA && FSL_FMAN select PHYLIB select FSL_FMAN_MAC ---help--- diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index 3c48a84dec86..624ba9058dc4 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -733,7 +733,7 @@ static int dpaa_eth_cgr_init(struct dpaa_priv *priv) priv->cgr_data.cgr.cb = dpaa_eth_cgscn; /* Enable Congestion State Change Notifications and CS taildrop */ - initcgr.we_mask = QM_CGR_WE_CSCN_EN | QM_CGR_WE_CS_THRES; + initcgr.we_mask = cpu_to_be16(QM_CGR_WE_CSCN_EN | QM_CGR_WE_CS_THRES); initcgr.cgr.cscn_en = QM_CGR_EN; /* Set different thresholds based on the MAC speed. @@ -747,7 +747,7 @@ static int dpaa_eth_cgr_init(struct dpaa_priv *priv) cs_th = DPAA_CS_THRESHOLD_1G; qm_cgr_cs_thres_set64(&initcgr.cgr.cs_thres, cs_th, 1); - initcgr.we_mask |= QM_CGR_WE_CSTD_EN; + initcgr.we_mask |= cpu_to_be16(QM_CGR_WE_CSTD_EN); initcgr.cgr.cstd_en = QM_CGR_EN; err = qman_create_cgr(&priv->cgr_data.cgr, QMAN_CGR_FLAG_USE_INIT, @@ -896,18 +896,18 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) if (dpaa_fq->init) { memset(&initfq, 0, sizeof(initfq)); - initfq.we_mask = QM_INITFQ_WE_FQCTRL; + initfq.we_mask = cpu_to_be16(QM_INITFQ_WE_FQCTRL); /* Note: we may get to keep an empty FQ in cache */ - initfq.fqd.fq_ctrl = QM_FQCTRL_PREFERINCACHE; + initfq.fqd.fq_ctrl = cpu_to_be16(QM_FQCTRL_PREFERINCACHE); /* Try to reduce the number of portal interrupts for * Tx Confirmation FQs. */ if (dpaa_fq->fq_type == FQ_TYPE_TX_CONFIRM) - initfq.fqd.fq_ctrl |= QM_FQCTRL_HOLDACTIVE; + initfq.fqd.fq_ctrl |= cpu_to_be16(QM_FQCTRL_HOLDACTIVE); /* FQ placement */ - initfq.we_mask |= QM_INITFQ_WE_DESTWQ; + initfq.we_mask |= cpu_to_be16(QM_INITFQ_WE_DESTWQ); qm_fqd_set_destwq(&initfq.fqd, dpaa_fq->channel, dpaa_fq->wq); @@ -920,8 +920,8 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) if (dpaa_fq->fq_type == FQ_TYPE_TX || dpaa_fq->fq_type == FQ_TYPE_TX_CONFIRM || dpaa_fq->fq_type == FQ_TYPE_TX_CONF_MQ) { - initfq.we_mask |= QM_INITFQ_WE_CGID; - initfq.fqd.fq_ctrl |= QM_FQCTRL_CGE; + initfq.we_mask |= cpu_to_be16(QM_INITFQ_WE_CGID); + initfq.fqd.fq_ctrl |= cpu_to_be16(QM_FQCTRL_CGE); initfq.fqd.cgid = (u8)priv->cgr_data.cgr.cgrid; /* Set a fixed overhead accounting, in an attempt to * reduce the impact of fixed-size skb shells and the @@ -932,7 +932,7 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) * insufficient value, but even that is better than * no overhead accounting at all. */ - initfq.we_mask |= QM_INITFQ_WE_OAC; + initfq.we_mask |= cpu_to_be16(QM_INITFQ_WE_OAC); qm_fqd_set_oac(&initfq.fqd, QM_OAC_CG); qm_fqd_set_oal(&initfq.fqd, min(sizeof(struct sk_buff) + @@ -941,9 +941,9 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) } if (td_enable) { - initfq.we_mask |= QM_INITFQ_WE_TDTHRESH; + initfq.we_mask |= cpu_to_be16(QM_INITFQ_WE_TDTHRESH); qm_fqd_set_taildrop(&initfq.fqd, DPAA_FQ_TD, 1); - initfq.fqd.fq_ctrl = QM_FQCTRL_TDE; + initfq.fqd.fq_ctrl = cpu_to_be16(QM_FQCTRL_TDE); } if (dpaa_fq->fq_type == FQ_TYPE_TX) { @@ -951,7 +951,8 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) if (queue_id >= 0) confq = priv->conf_fqs[queue_id]; if (confq) { - initfq.we_mask |= QM_INITFQ_WE_CONTEXTA; + initfq.we_mask |= + cpu_to_be16(QM_INITFQ_WE_CONTEXTA); /* ContextA: OVOM=1(use contextA2 bits instead of ICAD) * A2V=1 (contextA A2 field is valid) * A0V=1 (contextA A0 field is valid) @@ -959,8 +960,8 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) * ContextA A2: EBD=1 (deallocate buffers inside FMan) * ContextB B0(ASPID): 0 (absolute Virtual Storage ID) */ - initfq.fqd.context_a.hi = 0x1e000000; - initfq.fqd.context_a.lo = 0x80000000; + qm_fqd_context_a_set64(&initfq.fqd, + 0x1e00000080000000ULL); } } @@ -968,13 +969,13 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) if (priv->use_ingress_cgr && (dpaa_fq->fq_type == FQ_TYPE_RX_DEFAULT || dpaa_fq->fq_type == FQ_TYPE_RX_ERROR)) { - initfq.we_mask |= QM_INITFQ_WE_CGID; - initfq.fqd.fq_ctrl |= QM_FQCTRL_CGE; + initfq.we_mask |= cpu_to_be16(QM_INITFQ_WE_CGID); + initfq.fqd.fq_ctrl |= cpu_to_be16(QM_FQCTRL_CGE); initfq.fqd.cgid = (u8)priv->ingress_cgr.cgrid; /* Set a fixed overhead accounting, just like for the * egress CGR. */ - initfq.we_mask |= QM_INITFQ_WE_OAC; + initfq.we_mask |= cpu_to_be16(QM_INITFQ_WE_OAC); qm_fqd_set_oac(&initfq.fqd, QM_OAC_CG); qm_fqd_set_oal(&initfq.fqd, min(sizeof(struct sk_buff) + @@ -984,9 +985,8 @@ static int dpaa_fq_init(struct dpaa_fq *dpaa_fq, bool td_enable) /* Initialization common to all ingress queues */ if (dpaa_fq->flags & QMAN_FQ_FLAG_NO_ENQUEUE) { - initfq.we_mask |= QM_INITFQ_WE_CONTEXTA; - initfq.fqd.fq_ctrl |= - QM_FQCTRL_HOLDACTIVE; + initfq.we_mask |= cpu_to_be16(QM_INITFQ_WE_CONTEXTA); + initfq.fqd.fq_ctrl |= cpu_to_be16(QM_FQCTRL_HOLDACTIVE); initfq.fqd.context_a.stashing.exclusive = QM_STASHING_EXCL_DATA | QM_STASHING_EXCL_CTX | QM_STASHING_EXCL_ANNOTATION; @@ -1350,7 +1350,7 @@ static int dpaa_enable_tx_csum(struct dpaa_priv *priv, parse_result->l4_off = (u8)skb_transport_offset(skb); /* Enable L3 (and L4, if TCP or UDP) HW checksum. */ - fd->cmd |= FM_FD_CMD_RPD | FM_FD_CMD_DTC; + fd->cmd |= cpu_to_be32(FM_FD_CMD_RPD | FM_FD_CMD_DTC); /* On P1023 and similar platforms fd->cmd interpretation could * be disabled by setting CONTEXT_A bit ICMD; currently this bit @@ -1732,7 +1732,7 @@ static int skb_to_contig_fd(struct dpaa_priv *priv, /* Fill in the rest of the FD fields */ qm_fd_set_contig(fd, priv->tx_headroom, skb->len); - fd->cmd |= FM_FD_CMD_FCO; + fd->cmd |= cpu_to_be32(FM_FD_CMD_FCO); /* Map the entire buffer size that may be seen by FMan, but no more */ addr = dma_map_single(dev, skbh, @@ -1840,7 +1840,7 @@ static int skb_to_sg_fd(struct dpaa_priv *priv, } fd->bpid = FSL_DPAA_BPID_INV; - fd->cmd |= FM_FD_CMD_FCO; + fd->cmd |= cpu_to_be32(FM_FD_CMD_FCO); qm_fd_addr_set64(fd, addr); return 0; @@ -1867,7 +1867,7 @@ static inline int dpaa_xmit(struct dpaa_priv *priv, egress_fq = priv->egress_fqs[queue]; if (fd->bpid == FSL_DPAA_BPID_INV) - fd->cmd |= qman_fq_fqid(priv->conf_fqs[queue]); + fd->cmd |= cpu_to_be32(qman_fq_fqid(priv->conf_fqs[queue])); /* Trace this Tx fd */ trace_dpaa_tx_fd(priv->net_dev, egress_fq, fd); @@ -1960,17 +1960,17 @@ static void dpaa_rx_error(struct net_device *net_dev, { if (net_ratelimit()) netif_err(priv, hw, net_dev, "Err FD status = 0x%08x\n", - fd->status & FM_FD_STAT_RX_ERRORS); + be32_to_cpu(fd->status) & FM_FD_STAT_RX_ERRORS); percpu_priv->stats.rx_errors++; - if (fd->status & FM_FD_ERR_DMA) + if (be32_to_cpu(fd->status) & FM_FD_ERR_DMA) percpu_priv->rx_errors.dme++; - if (fd->status & FM_FD_ERR_PHYSICAL) + if (be32_to_cpu(fd->status) & FM_FD_ERR_PHYSICAL) percpu_priv->rx_errors.fpe++; - if (fd->status & FM_FD_ERR_SIZE) + if (be32_to_cpu(fd->status) & FM_FD_ERR_SIZE) percpu_priv->rx_errors.fse++; - if (fd->status & FM_FD_ERR_PRS_HDR_ERR) + if (be32_to_cpu(fd->status) & FM_FD_ERR_PRS_HDR_ERR) percpu_priv->rx_errors.phe++; dpaa_fd_release(net_dev, fd); @@ -1986,7 +1986,7 @@ static void dpaa_tx_error(struct net_device *net_dev, if (net_ratelimit()) netif_warn(priv, hw, net_dev, "FD status = 0x%08x\n", - fd->status & FM_FD_STAT_TX_ERRORS); + be32_to_cpu(fd->status) & FM_FD_STAT_TX_ERRORS); percpu_priv->stats.tx_errors++; @@ -2020,10 +2020,11 @@ static void dpaa_tx_conf(struct net_device *net_dev, { struct sk_buff *skb; - if (unlikely(fd->status & FM_FD_STAT_TX_ERRORS) != 0) { + if (unlikely(be32_to_cpu(fd->status) & FM_FD_STAT_TX_ERRORS)) { if (net_ratelimit()) netif_warn(priv, hw, net_dev, "FD status = 0x%08x\n", - fd->status & FM_FD_STAT_TX_ERRORS); + be32_to_cpu(fd->status) & + FM_FD_STAT_TX_ERRORS); percpu_priv->stats.tx_errors++; } @@ -2100,6 +2101,8 @@ static enum qman_cb_dqrr_result rx_default_dqrr(struct qman_portal *portal, struct sk_buff *skb; int *count_ptr; + fd_status = be32_to_cpu(fd->status); + fd_format = qm_fd_get_format(fd); net_dev = ((struct dpaa_fq *)fq)->net_dev; priv = netdev_priv(net_dev); dpaa_bp = dpaa_bpid2pool(dq->fd.bpid); @@ -2417,12 +2420,12 @@ static int dpaa_ingress_cgr_init(struct dpaa_priv *priv) } /* Enable CS TD, but disable Congestion State Change Notifications. */ - initcgr.we_mask = QM_CGR_WE_CS_THRES; + initcgr.we_mask = cpu_to_be16(QM_CGR_WE_CS_THRES); initcgr.cgr.cscn_en = QM_CGR_EN; cs_th = DPAA_INGRESS_CS_THRESHOLD; qm_cgr_cs_thres_set64(&initcgr.cgr.cs_thres, cs_th, 1); - initcgr.we_mask |= QM_CGR_WE_CSTD_EN; + initcgr.we_mask |= cpu_to_be16(QM_CGR_WE_CSTD_EN); initcgr.cgr.cstd_en = QM_CGR_EN; /* This CGR will be associated with the SWP affined to the current CPU. diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c index f9e74461bdc0..6ebad3fac81d 100644 --- a/drivers/net/ethernet/freescale/fec_ptp.c +++ b/drivers/net/ethernet/freescale/fec_ptp.c @@ -230,7 +230,7 @@ static int fec_ptp_enable_pps(struct fec_enet_private *fep, uint enable) * cyclecounter structure used to construct a ns counter from the * arbitrary fixed point registers */ -static cycle_t fec_ptp_read(const struct cyclecounter *cc) +static u64 fec_ptp_read(const struct cyclecounter *cc) { struct fec_enet_private *fep = container_of(cc, struct fec_enet_private, cc); diff --git a/drivers/net/ethernet/freescale/fman/Kconfig b/drivers/net/ethernet/freescale/fman/Kconfig index 79b7c84b7869..dc0850b3b517 100644 --- a/drivers/net/ethernet/freescale/fman/Kconfig +++ b/drivers/net/ethernet/freescale/fman/Kconfig @@ -1,6 +1,6 @@ config FSL_FMAN tristate "FMan support" - depends on FSL_SOC || COMPILE_TEST + depends on FSL_SOC || ARCH_LAYERSCAPE || COMPILE_TEST select GENERIC_ALLOCATOR select PHYLIB default n diff --git a/drivers/net/ethernet/freescale/fman/fman.c b/drivers/net/ethernet/freescale/fman/fman.c index dafd9e1baba2..f60845f0c6ca 100644 --- a/drivers/net/ethernet/freescale/fman/fman.c +++ b/drivers/net/ethernet/freescale/fman/fman.c @@ -1890,6 +1890,7 @@ static int fman_reset(struct fman *fman) goto _return; } else { +#ifdef CONFIG_PPC struct device_node *guts_node; struct ccsr_guts __iomem *guts_regs; u32 devdisr2, reg; @@ -1921,6 +1922,7 @@ static int fman_reset(struct fman *fman) /* Enable all MACs */ iowrite32be(reg, &guts_regs->devdisr2); +#endif /* Perform FMan reset */ iowrite32be(FPM_RSTC_FM_RESET, &fman->fpm_regs->fm_rstc); @@ -1932,25 +1934,31 @@ static int fman_reset(struct fman *fman) } while (((ioread32be(&fman->fpm_regs->fm_rstc)) & FPM_RSTC_FM_RESET) && --count); if (count == 0) { +#ifdef CONFIG_PPC iounmap(guts_regs); of_node_put(guts_node); +#endif err = -EBUSY; goto _return; } +#ifdef CONFIG_PPC /* Restore devdisr2 value */ iowrite32be(devdisr2, &guts_regs->devdisr2); iounmap(guts_regs); of_node_put(guts_node); +#endif goto _return; +#ifdef CONFIG_PPC guts_regs: of_node_put(guts_node); guts_node: dev_dbg(fman->dev, "%s: Didn't perform FManV3 reset due to Errata A007273!\n", __func__); +#endif } _return: return err; @@ -2868,6 +2876,13 @@ static struct fman *read_dts_node(struct platform_device *of_dev) fman->dev = &of_dev->dev; + err = of_platform_populate(fm_node, NULL, NULL, &of_dev->dev); + if (err) { + dev_err(&of_dev->dev, "%s: of_platform_populate() failed\n", + __func__); + goto fman_free; + } + return fman; fman_node_put: diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c index 69ca42ce5dd5..0b31f8502ada 100644 --- a/drivers/net/ethernet/freescale/fman/mac.c +++ b/drivers/net/ethernet/freescale/fman/mac.c @@ -594,6 +594,7 @@ static const u16 phy2speed[] = { [PHY_INTERFACE_MODE_RGMII_RXID] = SPEED_1000, [PHY_INTERFACE_MODE_RGMII_TXID] = SPEED_1000, [PHY_INTERFACE_MODE_RTBI] = SPEED_1000, + [PHY_INTERFACE_MODE_QSGMII] = SPEED_1000, [PHY_INTERFACE_MODE_XGMII] = SPEED_10000 }; diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c index d9f3a480ca1b..1f98838f32b7 100644 --- a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c +++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c @@ -44,7 +44,7 @@ #include <linux/vmalloc.h> #include <asm/pgtable.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "fs_enet.h" diff --git a/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c b/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c index 120c758f5d01..6e64989f8478 100644 --- a/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c +++ b/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c @@ -42,7 +42,7 @@ #include <asm/pgtable.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "fs_enet.h" diff --git a/drivers/net/ethernet/freescale/fs_enet/mac-fec.c b/drivers/net/ethernet/freescale/fs_enet/mac-fec.c index 777beffa1e1e..db9c0bcf54cd 100644 --- a/drivers/net/ethernet/freescale/fs_enet/mac-fec.c +++ b/drivers/net/ethernet/freescale/fs_enet/mac-fec.c @@ -36,7 +36,7 @@ #include <linux/gfp.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #ifdef CONFIG_8xx #include <asm/8xx_immap.h> diff --git a/drivers/net/ethernet/freescale/fs_enet/mac-scc.c b/drivers/net/ethernet/freescale/fs_enet/mac-scc.c index 15abd37d70e3..96d44cf44fe0 100644 --- a/drivers/net/ethernet/freescale/fs_enet/mac-scc.c +++ b/drivers/net/ethernet/freescale/fs_enet/mac-scc.c @@ -35,7 +35,7 @@ #include <linux/of_platform.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #ifdef CONFIG_8xx #include <asm/8xx_immap.h> diff --git a/drivers/net/ethernet/freescale/fs_enet/mii-fec.c b/drivers/net/ethernet/freescale/fs_enet/mii-fec.c index a89267b94352..1582d82483ec 100644 --- a/drivers/net/ethernet/freescale/fs_enet/mii-fec.c +++ b/drivers/net/ethernet/freescale/fs_enet/mii-fec.c @@ -35,7 +35,7 @@ #include <asm/pgtable.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/mpc5xxx.h> #include "fs_enet.h" diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index 756f7e763d5f..a6e7afa878be 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -93,7 +93,7 @@ #include <asm/mpc85xx.h> #endif #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/module.h> #include <linux/dma-mapping.h> #include <linux/crc32.h> diff --git a/drivers/net/ethernet/freescale/gianfar.h b/drivers/net/ethernet/freescale/gianfar.h index 6e8a9c8467b9..5aa814799d70 100644 --- a/drivers/net/ethernet/freescale/gianfar.h +++ b/drivers/net/ethernet/freescale/gianfar.h @@ -40,7 +40,7 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/module.h> #include <linux/crc32.h> #include <linux/workqueue.h> diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c index 56588f2e1d91..a93e0199c369 100644 --- a/drivers/net/ethernet/freescale/gianfar_ethtool.c +++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c @@ -32,7 +32,7 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/module.h> #include <linux/crc32.h> #include <asm/types.h> diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c index 53c5fcf1436c..9d660888510f 100644 --- a/drivers/net/ethernet/freescale/ucc_geth.c +++ b/drivers/net/ethernet/freescale/ucc_geth.c @@ -37,7 +37,7 @@ #include <linux/of_net.h> #include <linux/of_platform.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/irq.h> #include <asm/io.h> #include <soc/fsl/qe/immap_qe.h> diff --git a/drivers/net/ethernet/freescale/ucc_geth_ethtool.c b/drivers/net/ethernet/freescale/ucc_geth_ethtool.c index 8ba636f61b50..b642990b549c 100644 --- a/drivers/net/ethernet/freescale/ucc_geth_ethtool.c +++ b/drivers/net/ethernet/freescale/ucc_geth_ethtool.c @@ -32,7 +32,7 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/types.h> #include "ucc_geth.h" diff --git a/drivers/net/ethernet/fujitsu/fmvj18x_cs.c b/drivers/net/ethernet/fujitsu/fmvj18x_cs.c index 51c4abc51bf4..a69cd19a55ae 100644 --- a/drivers/net/ethernet/fujitsu/fmvj18x_cs.c +++ b/drivers/net/ethernet/fujitsu/fmvj18x_cs.c @@ -54,7 +54,7 @@ #include <pcmcia/ciscode.h> #include <pcmcia/ds.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/io.h> /*====================================================================*/ diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c index 854befde0a08..97b184774784 100644 --- a/drivers/net/ethernet/hisilicon/hip04_eth.c +++ b/drivers/net/ethernet/hisilicon/hip04_eth.c @@ -828,6 +828,7 @@ static int hip04_mac_probe(struct platform_device *pdev) priv = netdev_priv(ndev); priv->ndev = ndev; platform_set_drvdata(pdev, ndev); + SET_NETDEV_DEV(ndev, &pdev->dev); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); priv->base = devm_ioremap_resource(d, res); @@ -903,7 +904,6 @@ static int hip04_mac_probe(struct platform_device *pdev) ndev->priv_flags |= IFF_UNICAST_FLT; ndev->irq = irq; netif_napi_add(ndev, &priv->napi, hip04_rx_poll, NAPI_POLL_WEIGHT); - SET_NETDEV_DEV(ndev, &pdev->dev); hip04_reset_ppe(priv); if (priv->phy_mode == PHY_INTERFACE_MODE_MII) diff --git a/drivers/net/ethernet/hisilicon/hisi_femac.c b/drivers/net/ethernet/hisilicon/hisi_femac.c index 49863068c59e..979852d56f31 100644 --- a/drivers/net/ethernet/hisilicon/hisi_femac.c +++ b/drivers/net/ethernet/hisilicon/hisi_femac.c @@ -805,6 +805,7 @@ static int hisi_femac_drv_probe(struct platform_device *pdev) return -ENOMEM; platform_set_drvdata(pdev, ndev); + SET_NETDEV_DEV(ndev, &pdev->dev); priv = netdev_priv(ndev); priv->dev = dev; @@ -882,7 +883,6 @@ static int hisi_femac_drv_probe(struct platform_device *pdev) ndev->netdev_ops = &hisi_femac_netdev_ops; ndev->ethtool_ops = &hisi_femac_ethtools_ops; netif_napi_add(ndev, &priv->napi, hisi_femac_poll, FEMAC_POLL_WEIGHT); - SET_NETDEV_DEV(ndev, &pdev->dev); hisi_femac_port_init(priv); diff --git a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c index ee7e9ce2f5b3..418ca1f3774a 100644 --- a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c +++ b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c @@ -1316,10 +1316,11 @@ static int hix5hd2_dev_remove(struct platform_device *pdev) } static const struct of_device_id hix5hd2_of_match[] = { - { .compatible = "hisilicon,hisi-gemac-v1", .data = (void *)GEMAC_V1 }, - { .compatible = "hisilicon,hisi-gemac-v2", .data = (void *)GEMAC_V2 }, - { .compatible = "hisilicon,hix5hd2-gemac", .data = (void *)GEMAC_V1 }, - { .compatible = "hisilicon,hi3798cv200-gemac", .data = (void *)GEMAC_V2 }, + { .compatible = "hisilicon,hisi-gmac-v1", .data = (void *)GEMAC_V1 }, + { .compatible = "hisilicon,hisi-gmac-v2", .data = (void *)GEMAC_V2 }, + { .compatible = "hisilicon,hix5hd2-gmac", .data = (void *)GEMAC_V1 }, + { .compatible = "hisilicon,hi3798cv200-gmac", .data = (void *)GEMAC_V2 }, + { .compatible = "hisilicon,hi3516a-gmac", .data = (void *)GEMAC_V2 }, {}, }; @@ -1327,7 +1328,7 @@ MODULE_DEVICE_TABLE(of, hix5hd2_of_match); static struct platform_driver hix5hd2_dev_driver = { .driver = { - .name = "hisi-gemac", + .name = "hisi-gmac", .of_match_table = hix5hd2_of_match, }, .probe = hix5hd2_dev_probe, @@ -1338,4 +1339,4 @@ module_platform_driver(hix5hd2_dev_driver); MODULE_DESCRIPTION("HISILICON Gigabit Ethernet MAC driver"); MODULE_LICENSE("GPL v2"); -MODULE_ALIAS("platform:hisi-gemac"); +MODULE_ALIAS("platform:hisi-gmac"); diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c index 52a69c925965..5909615c27f7 100644 --- a/drivers/net/ethernet/ibm/emac/core.c +++ b/drivers/net/ethernet/ibm/emac/core.c @@ -47,7 +47,7 @@ #include <asm/processor.h> #include <asm/io.h> #include <asm/dma.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/dcr.h> #include <asm/dcr-regs.h> diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c index fbece63395a8..a831f947ca8c 100644 --- a/drivers/net/ethernet/ibm/ibmveth.c +++ b/drivers/net/ethernet/ibm/ibmveth.c @@ -1181,7 +1181,9 @@ map_failed: static void ibmveth_rx_mss_helper(struct sk_buff *skb, u16 mss, int lrg_pkt) { + struct tcphdr *tcph; int offset = 0; + int hdr_len; /* only TCP packets will be aggregated */ if (skb->protocol == htons(ETH_P_IP)) { @@ -1208,14 +1210,20 @@ static void ibmveth_rx_mss_helper(struct sk_buff *skb, u16 mss, int lrg_pkt) /* if mss is not set through Large Packet bit/mss in rx buffer, * expect that the mss will be written to the tcp header checksum. */ + tcph = (struct tcphdr *)(skb->data + offset); if (lrg_pkt) { skb_shinfo(skb)->gso_size = mss; } else if (offset) { - struct tcphdr *tcph = (struct tcphdr *)(skb->data + offset); - skb_shinfo(skb)->gso_size = ntohs(tcph->check); tcph->check = 0; } + + if (skb_shinfo(skb)->gso_size) { + hdr_len = offset + tcph->doff * 4; + skb_shinfo(skb)->gso_segs = + DIV_ROUND_UP(skb->len - hdr_len, + skb_shinfo(skb)->gso_size); + } } static int ibmveth_poll(struct napi_struct *napi, int budget) diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index ffcf35af4881..eccf1da9356b 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -4305,24 +4305,24 @@ void e1000e_reinit_locked(struct e1000_adapter *adapter) /** * e1000e_sanitize_systim - sanitize raw cycle counter reads * @hw: pointer to the HW structure - * @systim: cycle_t value read, sanitized and returned + * @systim: time value read, sanitized and returned * * Errata for 82574/82583 possible bad bits read from SYSTIMH/L: * check to see that the time is incrementing at a reasonable * rate and is a multiple of incvalue. **/ -static cycle_t e1000e_sanitize_systim(struct e1000_hw *hw, cycle_t systim) +static u64 e1000e_sanitize_systim(struct e1000_hw *hw, u64 systim) { u64 time_delta, rem, temp; - cycle_t systim_next; + u64 systim_next; u32 incvalue; int i; incvalue = er32(TIMINCA) & E1000_TIMINCA_INCVALUE_MASK; for (i = 0; i < E1000_MAX_82574_SYSTIM_REREADS; i++) { /* latch SYSTIMH on read of SYSTIML */ - systim_next = (cycle_t)er32(SYSTIML); - systim_next |= (cycle_t)er32(SYSTIMH) << 32; + systim_next = (u64)er32(SYSTIML); + systim_next |= (u64)er32(SYSTIMH) << 32; time_delta = systim_next - systim; temp = time_delta; @@ -4342,13 +4342,13 @@ static cycle_t e1000e_sanitize_systim(struct e1000_hw *hw, cycle_t systim) * e1000e_cyclecounter_read - read raw cycle counter (used by time counter) * @cc: cyclecounter structure **/ -static cycle_t e1000e_cyclecounter_read(const struct cyclecounter *cc) +static u64 e1000e_cyclecounter_read(const struct cyclecounter *cc) { struct e1000_adapter *adapter = container_of(cc, struct e1000_adapter, cc); struct e1000_hw *hw = &adapter->hw; u32 systimel, systimeh; - cycle_t systim; + u64 systim; /* SYSTIMH latching upon SYSTIML read does not work well. * This means that if SYSTIML overflows after we read it but before * we read SYSTIMH, the value of SYSTIMH has been incremented and we @@ -4368,8 +4368,8 @@ static cycle_t e1000e_cyclecounter_read(const struct cyclecounter *cc) systimel = systimel_2; } } - systim = (cycle_t)systimel; - systim |= (cycle_t)systimeh << 32; + systim = (u64)systimel; + systim |= (u64)systimeh << 32; if (adapter->flags2 & FLAG2_CHECK_SYSTIM_OVERFLOW) systim = e1000e_sanitize_systim(hw, systim); diff --git a/drivers/net/ethernet/intel/e1000e/ptp.c b/drivers/net/ethernet/intel/e1000e/ptp.c index ad03763e009a..34cc3be0df8e 100644 --- a/drivers/net/ethernet/intel/e1000e/ptp.c +++ b/drivers/net/ethernet/intel/e1000e/ptp.c @@ -127,8 +127,8 @@ static int e1000e_phc_get_syncdevicetime(ktime_t *device, unsigned long flags; int i; u32 tsync_ctrl; - cycle_t dev_cycles; - cycle_t sys_cycles; + u64 dev_cycles; + u64 sys_cycles; tsync_ctrl = er32(TSYNCTXCTL); tsync_ctrl |= E1000_TSYNCTXCTL_START_SYNC | diff --git a/drivers/net/ethernet/intel/igb/igb.h b/drivers/net/ethernet/intel/igb/igb.h index d11093dce1b9..acbc3abe2ddd 100644 --- a/drivers/net/ethernet/intel/igb/igb.h +++ b/drivers/net/ethernet/intel/igb/igb.h @@ -210,7 +210,12 @@ struct igb_tx_buffer { struct igb_rx_buffer { dma_addr_t dma; struct page *page; - unsigned int page_offset; +#if (BITS_PER_LONG > 32) || (PAGE_SIZE >= 65536) + __u32 page_offset; +#else + __u16 page_offset; +#endif + __u16 pagecnt_bias; }; struct igb_tx_queue_stats { diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index cae24a8ccf47..a761001308dc 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -3947,11 +3947,23 @@ static void igb_clean_rx_ring(struct igb_ring *rx_ring) if (!buffer_info->page) continue; - dma_unmap_page(rx_ring->dev, - buffer_info->dma, - PAGE_SIZE, - DMA_FROM_DEVICE); - __free_page(buffer_info->page); + /* Invalidate cache lines that may have been written to by + * device so that we avoid corrupting memory. + */ + dma_sync_single_range_for_cpu(rx_ring->dev, + buffer_info->dma, + buffer_info->page_offset, + IGB_RX_BUFSZ, + DMA_FROM_DEVICE); + + /* free resources associated with mapping */ + dma_unmap_page_attrs(rx_ring->dev, + buffer_info->dma, + PAGE_SIZE, + DMA_FROM_DEVICE, + DMA_ATTR_SKIP_CPU_SYNC); + __page_frag_drain(buffer_info->page, 0, + buffer_info->pagecnt_bias); buffer_info->page = NULL; } @@ -6812,12 +6824,6 @@ static void igb_reuse_rx_page(struct igb_ring *rx_ring, /* transfer page from old buffer to new buffer */ *new_buff = *old_buff; - - /* sync the buffer for use by the device */ - dma_sync_single_range_for_device(rx_ring->dev, old_buff->dma, - old_buff->page_offset, - IGB_RX_BUFSZ, - DMA_FROM_DEVICE); } static inline bool igb_page_is_reserved(struct page *page) @@ -6829,13 +6835,15 @@ static bool igb_can_reuse_rx_page(struct igb_rx_buffer *rx_buffer, struct page *page, unsigned int truesize) { + unsigned int pagecnt_bias = rx_buffer->pagecnt_bias--; + /* avoid re-using remote pages */ if (unlikely(igb_page_is_reserved(page))) return false; #if (PAGE_SIZE < 8192) /* if we are only owner of page we can reuse it */ - if (unlikely(page_count(page) != 1)) + if (unlikely(page_ref_count(page) != pagecnt_bias)) return false; /* flip page offset to other buffer */ @@ -6848,10 +6856,14 @@ static bool igb_can_reuse_rx_page(struct igb_rx_buffer *rx_buffer, return false; #endif - /* Even if we own the page, we are not allowed to use atomic_set() - * This would break get_page_unless_zero() users. + /* If we have drained the page fragment pool we need to update + * the pagecnt_bias and page count so that we fully restock the + * number of references the driver holds. */ - page_ref_inc(page); + if (unlikely(pagecnt_bias == 1)) { + page_ref_add(page, USHRT_MAX); + rx_buffer->pagecnt_bias = USHRT_MAX; + } return true; } @@ -6903,7 +6915,6 @@ static bool igb_add_rx_frag(struct igb_ring *rx_ring, return true; /* this page cannot be reused so discard it */ - __free_page(page); return false; } @@ -6938,6 +6949,13 @@ static struct sk_buff *igb_fetch_rx_buffer(struct igb_ring *rx_ring, page = rx_buffer->page; prefetchw(page); + /* we are reusing so sync this buffer for CPU use */ + dma_sync_single_range_for_cpu(rx_ring->dev, + rx_buffer->dma, + rx_buffer->page_offset, + size, + DMA_FROM_DEVICE); + if (likely(!skb)) { void *page_addr = page_address(page) + rx_buffer->page_offset; @@ -6962,21 +6980,18 @@ static struct sk_buff *igb_fetch_rx_buffer(struct igb_ring *rx_ring, prefetchw(skb->data); } - /* we are reusing so sync this buffer for CPU use */ - dma_sync_single_range_for_cpu(rx_ring->dev, - rx_buffer->dma, - rx_buffer->page_offset, - size, - DMA_FROM_DEVICE); - /* pull page into skb */ if (igb_add_rx_frag(rx_ring, rx_buffer, size, rx_desc, skb)) { /* hand second half of page back to the ring */ igb_reuse_rx_page(rx_ring, rx_buffer); } else { - /* we are not reusing the buffer so unmap it */ - dma_unmap_page(rx_ring->dev, rx_buffer->dma, - PAGE_SIZE, DMA_FROM_DEVICE); + /* We are not reusing the buffer so unmap it and free + * any references we are holding to it + */ + dma_unmap_page_attrs(rx_ring->dev, rx_buffer->dma, + PAGE_SIZE, DMA_FROM_DEVICE, + DMA_ATTR_SKIP_CPU_SYNC); + __page_frag_drain(page, 0, rx_buffer->pagecnt_bias); } /* clear contents of rx_buffer */ @@ -7234,7 +7249,8 @@ static bool igb_alloc_mapped_page(struct igb_ring *rx_ring, } /* map page for use */ - dma = dma_map_page(rx_ring->dev, page, 0, PAGE_SIZE, DMA_FROM_DEVICE); + dma = dma_map_page_attrs(rx_ring->dev, page, 0, PAGE_SIZE, + DMA_FROM_DEVICE, DMA_ATTR_SKIP_CPU_SYNC); /* if mapping failed free memory back to system since * there isn't much point in holding memory we can't use @@ -7249,6 +7265,7 @@ static bool igb_alloc_mapped_page(struct igb_ring *rx_ring, bi->dma = dma; bi->page = page; bi->page_offset = 0; + bi->pagecnt_bias = 1; return true; } @@ -7275,6 +7292,12 @@ void igb_alloc_rx_buffers(struct igb_ring *rx_ring, u16 cleaned_count) if (!igb_alloc_mapped_page(rx_ring, bi)) break; + /* sync the buffer for use by the device */ + dma_sync_single_range_for_device(rx_ring->dev, bi->dma, + bi->page_offset, + IGB_RX_BUFSZ, + DMA_FROM_DEVICE); + /* Refresh the desc even if buffer_addrs didn't change * because each write-back erases this info. */ diff --git a/drivers/net/ethernet/intel/igb/igb_ptp.c b/drivers/net/ethernet/intel/igb/igb_ptp.c index c30eea8399a7..c4477552ce9e 100644 --- a/drivers/net/ethernet/intel/igb/igb_ptp.c +++ b/drivers/net/ethernet/intel/igb/igb_ptp.c @@ -77,7 +77,7 @@ static void igb_ptp_tx_hwtstamp(struct igb_adapter *adapter); /* SYSTIM read access for the 82576 */ -static cycle_t igb_ptp_read_82576(const struct cyclecounter *cc) +static u64 igb_ptp_read_82576(const struct cyclecounter *cc) { struct igb_adapter *igb = container_of(cc, struct igb_adapter, cc); struct e1000_hw *hw = &igb->hw; @@ -94,7 +94,7 @@ static cycle_t igb_ptp_read_82576(const struct cyclecounter *cc) } /* SYSTIM read access for the 82580 */ -static cycle_t igb_ptp_read_82580(const struct cyclecounter *cc) +static u64 igb_ptp_read_82580(const struct cyclecounter *cc) { struct igb_adapter *igb = container_of(cc, struct igb_adapter, cc); struct e1000_hw *hw = &igb->hw; diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c b/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c index d2b29b490ae0..e5d72559cca9 100644 --- a/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c +++ b/drivers/net/ethernet/intel/ixgb/ixgb_ethtool.c @@ -30,7 +30,7 @@ #include "ixgb.h" -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define IXGB_ALL_RAR_ENTRIES 16 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c index a92277683a64..1efb404431e9 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c @@ -245,7 +245,7 @@ static void ixgbe_ptp_setup_sdp_x540(struct ixgbe_adapter *adapter) * result of SYSTIME is 32bits of "billions of cycles" and 32 bits of * "cycles", rather than seconds and nanoseconds. */ -static cycle_t ixgbe_ptp_read_X550(const struct cyclecounter *hw_cc) +static u64 ixgbe_ptp_read_X550(const struct cyclecounter *hw_cc) { struct ixgbe_adapter *adapter = container_of(hw_cc, struct ixgbe_adapter, hw_cc); @@ -282,7 +282,7 @@ static cycle_t ixgbe_ptp_read_X550(const struct cyclecounter *hw_cc) * cyclecounter structure used to construct a ns counter from the * arbitrary fixed point registers */ -static cycle_t ixgbe_ptp_read_82599(const struct cyclecounter *cc) +static u64 ixgbe_ptp_read_82599(const struct cyclecounter *cc) { struct ixgbe_adapter *adapter = container_of(cc, struct ixgbe_adapter, hw_cc); diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c index 5f62c3d70df9..1fa7c03edec2 100644 --- a/drivers/net/ethernet/marvell/mv643xx_eth.c +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c @@ -2713,7 +2713,7 @@ static const struct of_device_id mv643xx_eth_shared_ids[] = { MODULE_DEVICE_TABLE(of, mv643xx_eth_shared_ids); #endif -#if defined(CONFIG_OF) && !defined(CONFIG_MV64X60) +#if defined(CONFIG_OF_IRQ) && !defined(CONFIG_MV64X60) #define mv643xx_eth_property(_np, _name, _v) \ do { \ u32 tmp; \ diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c index dabc5418efcc..4fe430ceb194 100644 --- a/drivers/net/ethernet/marvell/mvpp2.c +++ b/drivers/net/ethernet/marvell/mvpp2.c @@ -770,6 +770,17 @@ struct mvpp2_rx_desc { u32 reserved8; }; +struct mvpp2_txq_pcpu_buf { + /* Transmitted SKB */ + struct sk_buff *skb; + + /* Physical address of transmitted buffer */ + dma_addr_t phys; + + /* Size transmitted */ + size_t size; +}; + /* Per-CPU Tx queue control */ struct mvpp2_txq_pcpu { int cpu; @@ -785,11 +796,8 @@ struct mvpp2_txq_pcpu { /* Number of Tx DMA descriptors reserved for each CPU */ int reserved_num; - /* Array of transmitted skb */ - struct sk_buff **tx_skb; - - /* Array of transmitted buffers' physical addresses */ - dma_addr_t *tx_buffs; + /* Infos about transmitted buffers */ + struct mvpp2_txq_pcpu_buf *buffs; /* Index of last TX DMA descriptor that was inserted */ int txq_put_index; @@ -979,10 +987,11 @@ static void mvpp2_txq_inc_put(struct mvpp2_txq_pcpu *txq_pcpu, struct sk_buff *skb, struct mvpp2_tx_desc *tx_desc) { - txq_pcpu->tx_skb[txq_pcpu->txq_put_index] = skb; - if (skb) - txq_pcpu->tx_buffs[txq_pcpu->txq_put_index] = - tx_desc->buf_phys_addr; + struct mvpp2_txq_pcpu_buf *tx_buf = + txq_pcpu->buffs + txq_pcpu->txq_put_index; + tx_buf->skb = skb; + tx_buf->size = tx_desc->data_size; + tx_buf->phys = tx_desc->buf_phys_addr; txq_pcpu->txq_put_index++; if (txq_pcpu->txq_put_index == txq_pcpu->size) txq_pcpu->txq_put_index = 0; @@ -4401,17 +4410,16 @@ static void mvpp2_txq_bufs_free(struct mvpp2_port *port, int i; for (i = 0; i < num; i++) { - dma_addr_t buf_phys_addr = - txq_pcpu->tx_buffs[txq_pcpu->txq_get_index]; - struct sk_buff *skb = txq_pcpu->tx_skb[txq_pcpu->txq_get_index]; + struct mvpp2_txq_pcpu_buf *tx_buf = + txq_pcpu->buffs + txq_pcpu->txq_get_index; mvpp2_txq_inc_get(txq_pcpu); - dma_unmap_single(port->dev->dev.parent, buf_phys_addr, - skb_headlen(skb), DMA_TO_DEVICE); - if (!skb) + dma_unmap_single(port->dev->dev.parent, tx_buf->phys, + tx_buf->size, DMA_TO_DEVICE); + if (!tx_buf->skb) continue; - dev_kfree_skb_any(skb); + dev_kfree_skb_any(tx_buf->skb); } } @@ -4651,15 +4659,10 @@ static int mvpp2_txq_init(struct mvpp2_port *port, for_each_present_cpu(cpu) { txq_pcpu = per_cpu_ptr(txq->pcpu, cpu); txq_pcpu->size = txq->size; - txq_pcpu->tx_skb = kmalloc(txq_pcpu->size * - sizeof(*txq_pcpu->tx_skb), - GFP_KERNEL); - if (!txq_pcpu->tx_skb) - goto error; - - txq_pcpu->tx_buffs = kmalloc(txq_pcpu->size * - sizeof(dma_addr_t), GFP_KERNEL); - if (!txq_pcpu->tx_buffs) + txq_pcpu->buffs = kmalloc(txq_pcpu->size * + sizeof(struct mvpp2_txq_pcpu_buf), + GFP_KERNEL); + if (!txq_pcpu->buffs) goto error; txq_pcpu->count = 0; @@ -4673,8 +4676,7 @@ static int mvpp2_txq_init(struct mvpp2_port *port, error: for_each_present_cpu(cpu) { txq_pcpu = per_cpu_ptr(txq->pcpu, cpu); - kfree(txq_pcpu->tx_skb); - kfree(txq_pcpu->tx_buffs); + kfree(txq_pcpu->buffs); } dma_free_coherent(port->dev->dev.parent, @@ -4693,8 +4695,7 @@ static void mvpp2_txq_deinit(struct mvpp2_port *port, for_each_present_cpu(cpu) { txq_pcpu = per_cpu_ptr(txq->pcpu, cpu); - kfree(txq_pcpu->tx_skb); - kfree(txq_pcpu->tx_buffs); + kfree(txq_pcpu->buffs); } if (txq->descs) @@ -4912,7 +4913,7 @@ static void mvpp2_timer_set(struct mvpp2_port_pcpu *port_pcpu) if (!port_pcpu->timer_scheduled) { port_pcpu->timer_scheduled = true; - interval = ktime_set(0, MVPP2_TXDONE_HRTIMER_PERIOD_NS); + interval = MVPP2_TXDONE_HRTIMER_PERIOD_NS; hrtimer_start(&port_pcpu->tx_done_timer, interval, HRTIMER_MODE_REL_PINNED); } diff --git a/drivers/net/ethernet/mellanox/mlx4/en_clock.c b/drivers/net/ethernet/mellanox/mlx4/en_clock.c index a5fc46bbcbe2..015198c14fa8 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_clock.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_clock.c @@ -38,7 +38,7 @@ /* mlx4_en_read_clock - read raw cycle counter (to be used by time counter) */ -static cycle_t mlx4_en_read_clock(const struct cyclecounter *tc) +static u64 mlx4_en_read_clock(const struct cyclecounter *tc) { struct mlx4_en_dev *mdev = container_of(tc, struct mlx4_en_dev, cycles); diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 75d07fa9d0b1..5e7840a7a33b 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -1823,10 +1823,10 @@ static void unmap_bf_area(struct mlx4_dev *dev) io_mapping_free(mlx4_priv(dev)->bf_mapping); } -cycle_t mlx4_read_clock(struct mlx4_dev *dev) +u64 mlx4_read_clock(struct mlx4_dev *dev) { u32 clockhi, clocklo, clockhi1; - cycle_t cycles; + u64 cycles; int i; struct mlx4_priv *priv = mlx4_priv(dev); @@ -4020,49 +4020,51 @@ int mlx4_restart_one(struct pci_dev *pdev) return err; } +#define MLX_SP(id) { PCI_VDEVICE(MELLANOX, id), MLX4_PCI_DEV_FORCE_SENSE_PORT } +#define MLX_VF(id) { PCI_VDEVICE(MELLANOX, id), MLX4_PCI_DEV_IS_VF } +#define MLX_GN(id) { PCI_VDEVICE(MELLANOX, id), 0 } + static const struct pci_device_id mlx4_pci_table[] = { - /* MT25408 "Hermon" SDR */ - { PCI_VDEVICE(MELLANOX, 0x6340), MLX4_PCI_DEV_FORCE_SENSE_PORT }, - /* MT25408 "Hermon" DDR */ - { PCI_VDEVICE(MELLANOX, 0x634a), MLX4_PCI_DEV_FORCE_SENSE_PORT }, - /* MT25408 "Hermon" QDR */ - { PCI_VDEVICE(MELLANOX, 0x6354), MLX4_PCI_DEV_FORCE_SENSE_PORT }, - /* MT25408 "Hermon" DDR PCIe gen2 */ - { PCI_VDEVICE(MELLANOX, 0x6732), MLX4_PCI_DEV_FORCE_SENSE_PORT }, - /* MT25408 "Hermon" QDR PCIe gen2 */ - { PCI_VDEVICE(MELLANOX, 0x673c), MLX4_PCI_DEV_FORCE_SENSE_PORT }, - /* MT25408 "Hermon" EN 10GigE */ - { PCI_VDEVICE(MELLANOX, 0x6368), MLX4_PCI_DEV_FORCE_SENSE_PORT }, - /* MT25408 "Hermon" EN 10GigE PCIe gen2 */ - { PCI_VDEVICE(MELLANOX, 0x6750), MLX4_PCI_DEV_FORCE_SENSE_PORT }, - /* MT25458 ConnectX EN 10GBASE-T 10GigE */ - { PCI_VDEVICE(MELLANOX, 0x6372), MLX4_PCI_DEV_FORCE_SENSE_PORT }, - /* MT25458 ConnectX EN 10GBASE-T+Gen2 10GigE */ - { PCI_VDEVICE(MELLANOX, 0x675a), MLX4_PCI_DEV_FORCE_SENSE_PORT }, - /* MT26468 ConnectX EN 10GigE PCIe gen2*/ - { PCI_VDEVICE(MELLANOX, 0x6764), MLX4_PCI_DEV_FORCE_SENSE_PORT }, - /* MT26438 ConnectX EN 40GigE PCIe gen2 5GT/s */ - { PCI_VDEVICE(MELLANOX, 0x6746), MLX4_PCI_DEV_FORCE_SENSE_PORT }, - /* MT26478 ConnectX2 40GigE PCIe gen2 */ - { PCI_VDEVICE(MELLANOX, 0x676e), MLX4_PCI_DEV_FORCE_SENSE_PORT }, - /* MT25400 Family [ConnectX-2 Virtual Function] */ - { PCI_VDEVICE(MELLANOX, 0x1002), MLX4_PCI_DEV_IS_VF }, + /* MT25408 "Hermon" */ + MLX_SP(PCI_DEVICE_ID_MELLANOX_HERMON_SDR), /* SDR */ + MLX_SP(PCI_DEVICE_ID_MELLANOX_HERMON_DDR), /* DDR */ + MLX_SP(PCI_DEVICE_ID_MELLANOX_HERMON_QDR), /* QDR */ + MLX_SP(PCI_DEVICE_ID_MELLANOX_HERMON_DDR_GEN2), /* DDR Gen2 */ + MLX_SP(PCI_DEVICE_ID_MELLANOX_HERMON_QDR_GEN2), /* QDR Gen2 */ + MLX_SP(PCI_DEVICE_ID_MELLANOX_HERMON_EN), /* EN 10GigE */ + MLX_SP(PCI_DEVICE_ID_MELLANOX_HERMON_EN_GEN2), /* EN 10GigE Gen2 */ + /* MT25458 ConnectX EN 10GBASE-T */ + MLX_SP(PCI_DEVICE_ID_MELLANOX_CONNECTX_EN), + MLX_SP(PCI_DEVICE_ID_MELLANOX_CONNECTX_EN_T_GEN2), /* Gen2 */ + /* MT26468 ConnectX EN 10GigE PCIe Gen2*/ + MLX_SP(PCI_DEVICE_ID_MELLANOX_CONNECTX_EN_GEN2), + /* MT26438 ConnectX EN 40GigE PCIe Gen2 5GT/s */ + MLX_SP(PCI_DEVICE_ID_MELLANOX_CONNECTX_EN_5_GEN2), + /* MT26478 ConnectX2 40GigE PCIe Gen2 */ + MLX_SP(PCI_DEVICE_ID_MELLANOX_CONNECTX2), + /* MT25400 Family [ConnectX-2] */ + MLX_VF(0x1002), /* Virtual Function */ /* MT27500 Family [ConnectX-3] */ - { PCI_VDEVICE(MELLANOX, 0x1003), 0 }, - /* MT27500 Family [ConnectX-3 Virtual Function] */ - { PCI_VDEVICE(MELLANOX, 0x1004), MLX4_PCI_DEV_IS_VF }, - { PCI_VDEVICE(MELLANOX, 0x1005), 0 }, /* MT27510 Family */ - { PCI_VDEVICE(MELLANOX, 0x1006), 0 }, /* MT27511 Family */ - { PCI_VDEVICE(MELLANOX, 0x1007), 0 }, /* MT27520 Family */ - { PCI_VDEVICE(MELLANOX, 0x1008), 0 }, /* MT27521 Family */ - { PCI_VDEVICE(MELLANOX, 0x1009), 0 }, /* MT27530 Family */ - { PCI_VDEVICE(MELLANOX, 0x100a), 0 }, /* MT27531 Family */ - { PCI_VDEVICE(MELLANOX, 0x100b), 0 }, /* MT27540 Family */ - { PCI_VDEVICE(MELLANOX, 0x100c), 0 }, /* MT27541 Family */ - { PCI_VDEVICE(MELLANOX, 0x100d), 0 }, /* MT27550 Family */ - { PCI_VDEVICE(MELLANOX, 0x100e), 0 }, /* MT27551 Family */ - { PCI_VDEVICE(MELLANOX, 0x100f), 0 }, /* MT27560 Family */ - { PCI_VDEVICE(MELLANOX, 0x1010), 0 }, /* MT27561 Family */ + MLX_GN(PCI_DEVICE_ID_MELLANOX_CONNECTX3), + MLX_VF(0x1004), /* Virtual Function */ + MLX_GN(0x1005), /* MT27510 Family */ + MLX_GN(0x1006), /* MT27511 Family */ + MLX_GN(PCI_DEVICE_ID_MELLANOX_CONNECTX3_PRO), /* MT27520 Family */ + MLX_GN(0x1008), /* MT27521 Family */ + MLX_GN(0x1009), /* MT27530 Family */ + MLX_GN(0x100a), /* MT27531 Family */ + MLX_GN(0x100b), /* MT27540 Family */ + MLX_GN(0x100c), /* MT27541 Family */ + MLX_GN(0x100d), /* MT27550 Family */ + MLX_GN(0x100e), /* MT27551 Family */ + MLX_GN(0x100f), /* MT27560 Family */ + MLX_GN(0x1010), /* MT27561 Family */ + + /* + * See the mellanox_check_broken_intx_masking() quirk when + * adding devices + */ + { 0, } }; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c b/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c index 2cd8e56a573b..746a92c13644 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_clock.c @@ -49,7 +49,7 @@ void mlx5e_fill_hwstamp(struct mlx5e_tstamp *tstamp, u64 timestamp, hwts->hwtstamp = ns_to_ktime(nsec); } -static cycle_t mlx5e_read_internal_timer(const struct cyclecounter *cc) +static u64 mlx5e_read_internal_timer(const struct cyclecounter *cc) { struct mlx5e_tstamp *tstamp = container_of(cc, struct mlx5e_tstamp, cycles); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c index 3b026c151cf2..7431f633de31 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c @@ -75,7 +75,7 @@ static void mlx5_fc_stats_insert(struct rb_root *root, struct mlx5_fc *counter) struct rb_node *parent = NULL; while (*new) { - struct mlx5_fc *this = container_of(*new, struct mlx5_fc, node); + struct mlx5_fc *this = rb_entry(*new, struct mlx5_fc, node); int result = counter->id - this->id; parent = *new; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 7b4c339a8a9a..54e5a786f191 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -557,7 +557,7 @@ int mlx5_core_disable_hca(struct mlx5_core_dev *dev, u16 func_id) return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } -cycle_t mlx5_read_internal_timer(struct mlx5_core_dev *dev) +u64 mlx5_read_internal_timer(struct mlx5_core_dev *dev) { u32 timer_h, timer_h1, timer_l; @@ -567,7 +567,7 @@ cycle_t mlx5_read_internal_timer(struct mlx5_core_dev *dev) if (timer_h != timer_h1) /* wrap around */ timer_l = ioread32be(&dev->iseg->internal_timer_l); - return (cycle_t)timer_l | (cycle_t)timer_h1 << 32; + return (u64)timer_l | (u64)timer_h1 << 32; } static int mlx5_irq_set_affinity_hint(struct mlx5_core_dev *mdev, int i) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h index e0a8fbdd1446..d4a99c9757cb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h @@ -106,7 +106,7 @@ int mlx5_modify_scheduling_element_cmd(struct mlx5_core_dev *dev, u8 hierarchy, int mlx5_destroy_scheduling_element_cmd(struct mlx5_core_dev *dev, u8 hierarchy, u32 element_id); int mlx5_wait_for_vf_pages(struct mlx5_core_dev *dev); -cycle_t mlx5_read_internal_timer(struct mlx5_core_dev *dev); +u64 mlx5_read_internal_timer(struct mlx5_core_dev *dev); u32 mlx5_get_msix_vec(struct mlx5_core_dev *dev, int vecidx); struct mlx5_eq *mlx5_eqn2eq(struct mlx5_core_dev *dev, int eqn); void mlx5_cq_tasklet_cb(unsigned long data); diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index fece974b4edd..d768c7b6c6d6 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -2404,7 +2404,7 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port, local_port); return err; } - err = __mlxsw_sp_port_create(mlxsw_sp, local_port, false, + err = __mlxsw_sp_port_create(mlxsw_sp, local_port, split, module, width, lane); if (err) goto err_port_create; diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 53126bf68ea9..01d0efa9c5c7 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -942,7 +942,7 @@ static void mlxsw_sp_router_neigh_update_hw(struct work_struct *work) char rauht_pl[MLXSW_REG_RAUHT_LEN]; struct net_device *dev; bool entry_connected; - u8 nud_state; + u8 nud_state, dead; bool updating; bool removing; bool adding; @@ -953,10 +953,11 @@ static void mlxsw_sp_router_neigh_update_hw(struct work_struct *work) dip = ntohl(*((__be32 *) n->primary_key)); memcpy(neigh_entry->ha, n->ha, sizeof(neigh_entry->ha)); nud_state = n->nud_state; + dead = n->dead; dev = n->dev; read_unlock_bh(&n->lock); - entry_connected = nud_state & NUD_VALID; + entry_connected = nud_state & NUD_VALID && !dead; adding = (!neigh_entry->offloaded) && entry_connected; updating = neigh_entry->offloaded && entry_connected; removing = neigh_entry->offloaded && !entry_connected; @@ -1351,7 +1352,7 @@ static int mlxsw_sp_nexthop_init(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_neigh_entry *neigh_entry; struct net_device *dev = fib_nh->nh_dev; struct neighbour *n; - u8 nud_state; + u8 nud_state, dead; /* Take a reference of neigh here ensuring that neigh would * not be detructed before the nexthop entry is finished. @@ -1383,8 +1384,9 @@ static int mlxsw_sp_nexthop_init(struct mlxsw_sp *mlxsw_sp, list_add_tail(&nh->neigh_list_node, &neigh_entry->nexthop_list); read_lock_bh(&n->lock); nud_state = n->nud_state; + dead = n->dead; read_unlock_bh(&n->lock); - __mlxsw_sp_nexthop_neigh_update(nh, !(nud_state & NUD_VALID)); + __mlxsw_sp_nexthop_neigh_update(nh, !(nud_state & NUD_VALID && !dead)); return 0; } @@ -1394,6 +1396,7 @@ static void mlxsw_sp_nexthop_fini(struct mlxsw_sp *mlxsw_sp, { struct mlxsw_sp_neigh_entry *neigh_entry = nh->neigh_entry; + __mlxsw_sp_nexthop_neigh_update(nh, true); list_del(&nh->neigh_list_node); /* If that is the last nexthop connected to that neigh, remove from @@ -1452,6 +1455,8 @@ mlxsw_sp_nexthop_group_destroy(struct mlxsw_sp *mlxsw_sp, nh = &nh_grp->nexthops[i]; mlxsw_sp_nexthop_fini(mlxsw_sp, nh); } + mlxsw_sp_nexthop_group_refresh(mlxsw_sp, nh_grp); + WARN_ON_ONCE(nh_grp->adj_index_valid); kfree(nh_grp); } diff --git a/drivers/net/ethernet/microchip/encx24j600-regmap.c b/drivers/net/ethernet/microchip/encx24j600-regmap.c index f3bb9055a292..44bb04d4d21b 100644 --- a/drivers/net/ethernet/microchip/encx24j600-regmap.c +++ b/drivers/net/ethernet/microchip/encx24j600-regmap.c @@ -26,11 +26,11 @@ static inline bool is_bits_set(int value, int mask) } static int encx24j600_switch_bank(struct encx24j600_context *ctx, - int bank) + int bank) { int ret = 0; - int bank_opcode = BANK_SELECT(bank); + ret = spi_write(ctx->spi, &bank_opcode, 1); if (ret == 0) ctx->bank = bank; @@ -39,7 +39,7 @@ static int encx24j600_switch_bank(struct encx24j600_context *ctx, } static int encx24j600_cmdn(struct encx24j600_context *ctx, u8 opcode, - const void *buf, size_t len) + const void *buf, size_t len) { struct spi_message m; struct spi_transfer t[2] = { { .tx_buf = &opcode, .len = 1, }, @@ -54,12 +54,14 @@ static int encx24j600_cmdn(struct encx24j600_context *ctx, u8 opcode, static void regmap_lock_mutex(void *context) { struct encx24j600_context *ctx = context; + mutex_lock(&ctx->mutex); } static void regmap_unlock_mutex(void *context) { struct encx24j600_context *ctx = context; + mutex_unlock(&ctx->mutex); } @@ -128,6 +130,7 @@ static int regmap_encx24j600_sfr_update(struct encx24j600_context *ctx, if (reg < 0x80) { int ret = 0; + cmd = banked_code | banked_reg; if ((banked_reg < 0x16) && (ctx->bank != bank)) ret = encx24j600_switch_bank(ctx, bank); @@ -174,6 +177,7 @@ static int regmap_encx24j600_sfr_write(void *context, u8 reg, u8 *val, size_t len) { struct encx24j600_context *ctx = context; + return regmap_encx24j600_sfr_update(ctx, reg, val, len, WCRU, WCRCODE); } @@ -228,9 +232,9 @@ int regmap_encx24j600_spi_write(void *context, u8 reg, const u8 *data, if (reg < 0xc0) return encx24j600_cmdn(ctx, reg, data, count); - else - /* SPI 1-byte command. Ignore data */ - return spi_write(ctx->spi, ®, 1); + + /* SPI 1-byte command. Ignore data */ + return spi_write(ctx->spi, ®, 1); } EXPORT_SYMBOL_GPL(regmap_encx24j600_spi_write); @@ -495,6 +499,7 @@ static struct regmap_config phycfg = { .writeable_reg = encx24j600_phymap_writeable, .volatile_reg = encx24j600_phymap_volatile, }; + static struct regmap_bus phymap_encx24j600 = { .reg_write = regmap_encx24j600_phy_reg_write, .reg_read = regmap_encx24j600_phy_reg_read, diff --git a/drivers/net/ethernet/microchip/encx24j600.c b/drivers/net/ethernet/microchip/encx24j600.c index b14f0305aa31..fbce6166504e 100644 --- a/drivers/net/ethernet/microchip/encx24j600.c +++ b/drivers/net/ethernet/microchip/encx24j600.c @@ -30,7 +30,7 @@ #define DEFAULT_MSG_ENABLE (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK) static int debug = -1; -module_param(debug, int, 0); +module_param(debug, int, 0000); MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)"); /* SRAM memory layout: @@ -105,6 +105,7 @@ static u16 encx24j600_read_reg(struct encx24j600_priv *priv, u8 reg) struct net_device *dev = priv->ndev; unsigned int val = 0; int ret = regmap_read(priv->ctx.regmap, reg, &val); + if (unlikely(ret)) netif_err(priv, drv, dev, "%s: error %d reading reg %02x\n", __func__, ret, reg); @@ -115,6 +116,7 @@ static void encx24j600_write_reg(struct encx24j600_priv *priv, u8 reg, u16 val) { struct net_device *dev = priv->ndev; int ret = regmap_write(priv->ctx.regmap, reg, val); + if (unlikely(ret)) netif_err(priv, drv, dev, "%s: error %d writing reg %02x=%04x\n", __func__, ret, reg, val); @@ -125,6 +127,7 @@ static void encx24j600_update_reg(struct encx24j600_priv *priv, u8 reg, { struct net_device *dev = priv->ndev; int ret = regmap_update_bits(priv->ctx.regmap, reg, mask, val); + if (unlikely(ret)) netif_err(priv, drv, dev, "%s: error %d updating reg %02x=%04x~%04x\n", __func__, ret, reg, val, mask); @@ -135,6 +138,7 @@ static u16 encx24j600_read_phy(struct encx24j600_priv *priv, u8 reg) struct net_device *dev = priv->ndev; unsigned int val = 0; int ret = regmap_read(priv->ctx.phymap, reg, &val); + if (unlikely(ret)) netif_err(priv, drv, dev, "%s: error %d reading %02x\n", __func__, ret, reg); @@ -145,6 +149,7 @@ static void encx24j600_write_phy(struct encx24j600_priv *priv, u8 reg, u16 val) { struct net_device *dev = priv->ndev; int ret = regmap_write(priv->ctx.phymap, reg, val); + if (unlikely(ret)) netif_err(priv, drv, dev, "%s: error %d writing reg %02x=%04x\n", __func__, ret, reg, val); @@ -164,6 +169,7 @@ static void encx24j600_cmd(struct encx24j600_priv *priv, u8 cmd) { struct net_device *dev = priv->ndev; int ret = regmap_write(priv->ctx.regmap, cmd, 0); + if (unlikely(ret)) netif_err(priv, drv, dev, "%s: error %d with cmd %02x\n", __func__, ret, cmd); @@ -173,6 +179,7 @@ static int encx24j600_raw_read(struct encx24j600_priv *priv, u8 reg, u8 *data, size_t count) { int ret; + mutex_lock(&priv->ctx.mutex); ret = regmap_encx24j600_spi_read(&priv->ctx, reg, data, count); mutex_unlock(&priv->ctx.mutex); @@ -184,6 +191,7 @@ static int encx24j600_raw_write(struct encx24j600_priv *priv, u8 reg, const u8 *data, size_t count) { int ret; + mutex_lock(&priv->ctx.mutex); ret = regmap_encx24j600_spi_write(&priv->ctx, reg, data, count); mutex_unlock(&priv->ctx.mutex); @@ -194,6 +202,7 @@ static int encx24j600_raw_write(struct encx24j600_priv *priv, u8 reg, static void encx24j600_update_phcon1(struct encx24j600_priv *priv) { u16 phcon1 = encx24j600_read_phy(priv, PHCON1); + if (priv->autoneg == AUTONEG_ENABLE) { phcon1 |= ANEN | RENEG; } else { @@ -328,6 +337,7 @@ static int encx24j600_receive_packet(struct encx24j600_priv *priv, { struct net_device *dev = priv->ndev; struct sk_buff *skb = netdev_alloc_skb(dev, rsv->len + NET_IP_ALIGN); + if (!skb) { pr_err_ratelimited("RX: OOM: packet dropped\n"); dev->stats.rx_dropped++; @@ -346,7 +356,6 @@ static int encx24j600_receive_packet(struct encx24j600_priv *priv, /* Maintain stats */ dev->stats.rx_packets++; dev->stats.rx_bytes += rsv->len; - priv->next_packet = rsv->next_packet; netif_rx(skb); @@ -383,6 +392,8 @@ static void encx24j600_rx_packets(struct encx24j600_priv *priv, u8 packet_count) encx24j600_receive_packet(priv, &rsv); } + priv->next_packet = rsv.next_packet; + newrxtail = priv->next_packet - 2; if (newrxtail == ENC_RX_BUF_START) newrxtail = SRAM_SIZE - 2; @@ -827,6 +838,7 @@ static void encx24j600_set_multicast_list(struct net_device *dev) static void encx24j600_hw_tx(struct encx24j600_priv *priv) { struct net_device *dev = priv->ndev; + netif_info(priv, tx_queued, dev, "TX Packet Len:%d\n", priv->tx_skb->len); @@ -894,7 +906,6 @@ static void encx24j600_tx_timeout(struct net_device *dev) dev->stats.tx_errors++; netif_wake_queue(dev); - return; } static int encx24j600_get_regs_len(struct net_device *dev) @@ -957,12 +968,14 @@ static int encx24j600_set_settings(struct net_device *dev, static u32 encx24j600_get_msglevel(struct net_device *dev) { struct encx24j600_priv *priv = netdev_priv(dev); + return priv->msg_enable; } static void encx24j600_set_msglevel(struct net_device *dev, u32 val) { struct encx24j600_priv *priv = netdev_priv(dev); + priv->msg_enable = val; } diff --git a/drivers/net/ethernet/natsemi/natsemi.c b/drivers/net/ethernet/natsemi/natsemi.c index 22b0821c1da0..90eac63f9606 100644 --- a/drivers/net/ethernet/natsemi/natsemi.c +++ b/drivers/net/ethernet/natsemi/natsemi.c @@ -51,7 +51,7 @@ #include <asm/processor.h> /* Processor type for cache alignment. */ #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define DRV_NAME "natsemi" #define DRV_VERSION "2.1" diff --git a/drivers/net/ethernet/natsemi/ns83820.c b/drivers/net/ethernet/natsemi/ns83820.c index 93c4bdc0cdca..f9d2eb9a920a 100644 --- a/drivers/net/ethernet/natsemi/ns83820.c +++ b/drivers/net/ethernet/natsemi/ns83820.c @@ -119,7 +119,7 @@ #include <linux/slab.h> #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define DRV_NAME "ns83820" diff --git a/drivers/net/ethernet/packetengines/hamachi.c b/drivers/net/ethernet/packetengines/hamachi.c index 2d04679a923a..baff744b560e 100644 --- a/drivers/net/ethernet/packetengines/hamachi.c +++ b/drivers/net/ethernet/packetengines/hamachi.c @@ -160,7 +160,7 @@ static int tx_params[MAX_UNITS] = {-1, -1, -1, -1, -1, -1, -1, -1}; #include <linux/delay.h> #include <linux/bitops.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/processor.h> /* Processor type for cache alignment. */ #include <asm/io.h> #include <asm/unaligned.h> diff --git a/drivers/net/ethernet/packetengines/yellowfin.c b/drivers/net/ethernet/packetengines/yellowfin.c index 2a2ca5fa0c69..fa7770da6ef8 100644 --- a/drivers/net/ethernet/packetengines/yellowfin.c +++ b/drivers/net/ethernet/packetengines/yellowfin.c @@ -100,7 +100,7 @@ static int gx_fix; #include <linux/ethtool.h> #include <linux/crc32.h> #include <linux/bitops.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/processor.h> /* Processor type for cache alignment. */ #include <asm/unaligned.h> #include <asm/io.h> diff --git a/drivers/net/ethernet/qlogic/qed/qed_int.c b/drivers/net/ethernet/qlogic/qed/qed_int.c index bb74e1c10ffe..c68dbf7092b1 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_int.c +++ b/drivers/net/ethernet/qlogic/qed/qed_int.c @@ -1377,7 +1377,7 @@ static const char *attn_master_to_str(u8 master) case 9: return "DBU"; case 10: return "DMAE"; default: - return "Unkown"; + return "Unknown"; } } @@ -1555,7 +1555,7 @@ static int qed_dorq_attn_cb(struct qed_hwfn *p_hwfn) DORQ_REG_DB_DROP_DETAILS); DP_INFO(p_hwfn->cdev, - "DORQ db_drop: adress 0x%08x Opaque FID 0x%04x Size [bytes] 0x%08x Reason: 0x%08x\n", + "DORQ db_drop: address 0x%08x Opaque FID 0x%04x Size [bytes] 0x%08x Reason: 0x%08x\n", qed_rd(p_hwfn, p_hwfn->p_dpc_ptt, DORQ_REG_DB_DROP_DETAILS_ADDRESS), (u16)(details & QED_DORQ_ATTENTION_OPAQUE_MASK), diff --git a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c index 00efb1c4c57e..17a70122df05 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c +++ b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c @@ -1265,7 +1265,7 @@ static const struct qed_iscsi_ops qed_iscsi_ops_pass = { .get_stats = &qed_iscsi_stats, }; -const struct qed_iscsi_ops *qed_get_iscsi_ops() +const struct qed_iscsi_ops *qed_get_iscsi_ops(void) { return &qed_iscsi_ops_pass; } diff --git a/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c b/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c index d0a58282f2a8..a39ef2e7a9a6 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c +++ b/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c @@ -369,7 +369,7 @@ int qed_sp_pf_start(struct qed_hwfn *p_hwfn, p_ramrod->personality = PERSONALITY_RDMA_AND_ETH; break; default: - DP_NOTICE(p_hwfn, "Unkown personality %d\n", + DP_NOTICE(p_hwfn, "Unknown personality %d\n", p_hwfn->hw_info.personality); p_ramrod->personality = PERSONALITY_ETH; } diff --git a/drivers/net/ethernet/qlogic/qede/qede_roce.c b/drivers/net/ethernet/qlogic/qede/qede_roce.c index 9867f960b063..49272716a7c4 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_roce.c +++ b/drivers/net/ethernet/qlogic/qede/qede_roce.c @@ -191,8 +191,8 @@ int qede_roce_register_driver(struct qedr_driver *drv) } mutex_unlock(&qedr_dev_list_lock); - DP_INFO(edev, "qedr: discovered and registered %d RoCE funcs\n", - qedr_counter); + pr_notice("qedr: discovered and registered %d RoCE funcs\n", + qedr_counter); return 0; } diff --git a/drivers/net/ethernet/qualcomm/emac/emac.c b/drivers/net/ethernet/qualcomm/emac/emac.c index ae32f855e31b..422289c232bc 100644 --- a/drivers/net/ethernet/qualcomm/emac/emac.c +++ b/drivers/net/ethernet/qualcomm/emac/emac.c @@ -460,6 +460,12 @@ static int emac_clks_phase1_init(struct platform_device *pdev, { int ret; + /* On ACPI platforms, clocks are controlled by firmware and/or + * ACPI, not by drivers. + */ + if (has_acpi_companion(&pdev->dev)) + return 0; + ret = emac_clks_get(pdev, adpt); if (ret) return ret; @@ -485,6 +491,9 @@ static int emac_clks_phase2_init(struct platform_device *pdev, { int ret; + if (has_acpi_companion(&pdev->dev)) + return 0; + ret = clk_set_rate(adpt->clk[EMAC_CLK_TX], 125000000); if (ret) return ret; diff --git a/drivers/net/ethernet/rdc/r6040.c b/drivers/net/ethernet/rdc/r6040.c index 4ff4e0491406..aa11b70b9ca4 100644 --- a/drivers/net/ethernet/rdc/r6040.c +++ b/drivers/net/ethernet/rdc/r6040.c @@ -472,8 +472,6 @@ static void r6040_down(struct net_device *dev) iowrite16(adrp[0], ioaddr + MID_0L); iowrite16(adrp[1], ioaddr + MID_0M); iowrite16(adrp[2], ioaddr + MID_0H); - - phy_stop(dev->phydev); } static int r6040_close(struct net_device *dev) @@ -481,12 +479,12 @@ static int r6040_close(struct net_device *dev) struct r6040_private *lp = netdev_priv(dev); struct pci_dev *pdev = lp->pdev; - spin_lock_irq(&lp->lock); + phy_stop(dev->phydev); napi_disable(&lp->napi); netif_stop_queue(dev); - r6040_down(dev); - free_irq(dev->irq, dev); + spin_lock_irq(&lp->lock); + r6040_down(dev); /* Free RX buffer */ r6040_free_rxbufs(dev); @@ -496,6 +494,8 @@ static int r6040_close(struct net_device *dev) spin_unlock_irq(&lp->lock); + free_irq(dev->irq, dev); + /* Free Descriptor memory */ if (lp->rx_ring) { pci_free_consistent(pdev, diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c index b7c89ebcf4a2..0b3cd58093d5 100644 --- a/drivers/net/ethernet/realtek/8139cp.c +++ b/drivers/net/ethernet/realtek/8139cp.c @@ -76,7 +76,7 @@ #include <linux/cache.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> /* These identify the driver base version and may not be removed. */ static char version[] = diff --git a/drivers/net/ethernet/sfc/Kconfig b/drivers/net/ethernet/sfc/Kconfig index 46f7be85f5a3..2c032629c369 100644 --- a/drivers/net/ethernet/sfc/Kconfig +++ b/drivers/net/ethernet/sfc/Kconfig @@ -1,3 +1,20 @@ +# +# Solarflare device configuration +# + +config NET_VENDOR_SOLARFLARE + bool "Solarflare devices" + default y + ---help--- + If you have a network (Ethernet) card belonging to this class, say Y. + + Note that the answer to this question doesn't directly affect the + kernel: saying N will just cause the configurator to skip all + the questions about Solarflare devices. If you say Y, you will be asked + for your specific card in the following questions. + +if NET_VENDOR_SOLARFLARE + config SFC tristate "Solarflare SFC9000/SFC9100-family support" depends on PCI @@ -44,3 +61,7 @@ config SFC_MCDI_LOGGING Driver-Interface) commands and responses, allowing debugging of driver/firmware interaction. The tracing is actually enabled by a sysfs file 'mcdi_logging' under the PCI device. + +source "drivers/net/ethernet/sfc/falcon/Kconfig" + +endif # NET_VENDOR_SOLARFLARE diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c index f644216eda1b..87bdc56b4e3a 100644 --- a/drivers/net/ethernet/sfc/ethtool.c +++ b/drivers/net/ethernet/sfc/ethtool.c @@ -120,44 +120,53 @@ static int efx_ethtool_phys_id(struct net_device *net_dev, } /* This must be called with rtnl_lock held. */ -static int efx_ethtool_get_settings(struct net_device *net_dev, - struct ethtool_cmd *ecmd) +static int +efx_ethtool_get_link_ksettings(struct net_device *net_dev, + struct ethtool_link_ksettings *cmd) { struct efx_nic *efx = netdev_priv(net_dev); struct efx_link_state *link_state = &efx->link_state; + u32 supported; mutex_lock(&efx->mac_lock); - efx->phy_op->get_settings(efx, ecmd); + efx->phy_op->get_link_ksettings(efx, cmd); mutex_unlock(&efx->mac_lock); /* Both MACs support pause frames (bidirectional and respond-only) */ - ecmd->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause; + ethtool_convert_link_mode_to_legacy_u32(&supported, + cmd->link_modes.supported); + + supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause; + + ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported, + supported); if (LOOPBACK_INTERNAL(efx)) { - ethtool_cmd_speed_set(ecmd, link_state->speed); - ecmd->duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF; + cmd->base.speed = link_state->speed; + cmd->base.duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF; } return 0; } /* This must be called with rtnl_lock held. */ -static int efx_ethtool_set_settings(struct net_device *net_dev, - struct ethtool_cmd *ecmd) +static int +efx_ethtool_set_link_ksettings(struct net_device *net_dev, + const struct ethtool_link_ksettings *cmd) { struct efx_nic *efx = netdev_priv(net_dev); int rc; /* GMAC does not support 1000Mbps HD */ - if ((ethtool_cmd_speed(ecmd) == SPEED_1000) && - (ecmd->duplex != DUPLEX_FULL)) { + if ((cmd->base.speed == SPEED_1000) && + (cmd->base.duplex != DUPLEX_FULL)) { netif_dbg(efx, drv, efx->net_dev, "rejecting unsupported 1000Mbps HD setting\n"); return -EINVAL; } mutex_lock(&efx->mac_lock); - rc = efx->phy_op->set_settings(efx, ecmd); + rc = efx->phy_op->set_link_ksettings(efx, cmd); mutex_unlock(&efx->mac_lock); return rc; } @@ -1342,8 +1351,6 @@ static int efx_ethtool_get_module_info(struct net_device *net_dev, } const struct ethtool_ops efx_ethtool_ops = { - .get_settings = efx_ethtool_get_settings, - .set_settings = efx_ethtool_set_settings, .get_drvinfo = efx_ethtool_get_drvinfo, .get_regs_len = efx_ethtool_get_regs_len, .get_regs = efx_ethtool_get_regs, @@ -1373,4 +1380,6 @@ const struct ethtool_ops efx_ethtool_ops = { .get_ts_info = efx_ethtool_get_ts_info, .get_module_info = efx_ethtool_get_module_info, .get_module_eeprom = efx_ethtool_get_module_eeprom, + .get_link_ksettings = efx_ethtool_get_link_ksettings, + .set_link_ksettings = efx_ethtool_set_link_ksettings, }; diff --git a/drivers/net/ethernet/sfc/mcdi_port.c b/drivers/net/ethernet/sfc/mcdi_port.c index 9dcd396784ae..c905971c5f3a 100644 --- a/drivers/net/ethernet/sfc/mcdi_port.c +++ b/drivers/net/ethernet/sfc/mcdi_port.c @@ -503,45 +503,59 @@ static void efx_mcdi_phy_remove(struct efx_nic *efx) kfree(phy_data); } -static void efx_mcdi_phy_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd) +static void efx_mcdi_phy_get_link_ksettings(struct efx_nic *efx, + struct ethtool_link_ksettings *cmd) { struct efx_mcdi_phy_data *phy_cfg = efx->phy_data; MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_LINK_OUT_LEN); int rc; - - ecmd->supported = - mcdi_to_ethtool_cap(phy_cfg->media, phy_cfg->supported_cap); - ecmd->advertising = efx->link_advertising; - ethtool_cmd_speed_set(ecmd, efx->link_state.speed); - ecmd->duplex = efx->link_state.fd; - ecmd->port = mcdi_to_ethtool_media(phy_cfg->media); - ecmd->phy_address = phy_cfg->port; - ecmd->transceiver = XCVR_INTERNAL; - ecmd->autoneg = !!(efx->link_advertising & ADVERTISED_Autoneg); - ecmd->mdio_support = (efx->mdio.mode_support & + u32 supported, advertising, lp_advertising; + + supported = mcdi_to_ethtool_cap(phy_cfg->media, phy_cfg->supported_cap); + advertising = efx->link_advertising; + cmd->base.speed = efx->link_state.speed; + cmd->base.duplex = efx->link_state.fd; + cmd->base.port = mcdi_to_ethtool_media(phy_cfg->media); + cmd->base.phy_address = phy_cfg->port; + cmd->base.autoneg = !!(efx->link_advertising & ADVERTISED_Autoneg); + cmd->base.mdio_support = (efx->mdio.mode_support & (MDIO_SUPPORTS_C45 | MDIO_SUPPORTS_C22)); + ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported, + supported); + ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising, + advertising); + BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0); rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0, outbuf, sizeof(outbuf), NULL); if (rc) return; - ecmd->lp_advertising = + lp_advertising = mcdi_to_ethtool_cap(phy_cfg->media, MCDI_DWORD(outbuf, GET_LINK_OUT_LP_CAP)); + + ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.lp_advertising, + lp_advertising); } -static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd) +static int +efx_mcdi_phy_set_link_ksettings(struct efx_nic *efx, + const struct ethtool_link_ksettings *cmd) { struct efx_mcdi_phy_data *phy_cfg = efx->phy_data; u32 caps; int rc; + u32 advertising; + + ethtool_convert_link_mode_to_legacy_u32(&advertising, + cmd->link_modes.advertising); - if (ecmd->autoneg) { - caps = (ethtool_to_mcdi_cap(ecmd->advertising) | + if (cmd->base.autoneg) { + caps = (ethtool_to_mcdi_cap(advertising) | 1 << MC_CMD_PHY_CAP_AN_LBN); - } else if (ecmd->duplex) { - switch (ethtool_cmd_speed(ecmd)) { + } else if (cmd->base.duplex) { + switch (cmd->base.speed) { case 10: caps = 1 << MC_CMD_PHY_CAP_10FDX_LBN; break; case 100: caps = 1 << MC_CMD_PHY_CAP_100FDX_LBN; break; case 1000: caps = 1 << MC_CMD_PHY_CAP_1000FDX_LBN; break; @@ -550,7 +564,7 @@ static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ec default: return -EINVAL; } } else { - switch (ethtool_cmd_speed(ecmd)) { + switch (cmd->base.speed) { case 10: caps = 1 << MC_CMD_PHY_CAP_10HDX_LBN; break; case 100: caps = 1 << MC_CMD_PHY_CAP_100HDX_LBN; break; case 1000: caps = 1 << MC_CMD_PHY_CAP_1000HDX_LBN; break; @@ -563,9 +577,9 @@ static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ec if (rc) return rc; - if (ecmd->autoneg) { + if (cmd->base.autoneg) { efx_link_set_advertising( - efx, ecmd->advertising | ADVERTISED_Autoneg); + efx, advertising | ADVERTISED_Autoneg); phy_cfg->forced_cap = 0; } else { efx_link_set_advertising(efx, 0); @@ -812,8 +826,8 @@ static const struct efx_phy_operations efx_mcdi_phy_ops = { .poll = efx_mcdi_phy_poll, .fini = efx_port_dummy_op_void, .remove = efx_mcdi_phy_remove, - .get_settings = efx_mcdi_phy_get_settings, - .set_settings = efx_mcdi_phy_set_settings, + .get_link_ksettings = efx_mcdi_phy_get_link_ksettings, + .set_link_ksettings = efx_mcdi_phy_set_link_ksettings, .test_alive = efx_mcdi_phy_test_alive, .run_tests = efx_mcdi_phy_run_tests, .test_name = efx_mcdi_phy_test_name, diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index 8692e829b40f..1a635ced62d0 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -720,8 +720,8 @@ static inline bool efx_link_state_equal(const struct efx_link_state *left, * @reconfigure: Reconfigure PHY (e.g. for new link parameters) * @poll: Update @link_state and report whether it changed. * Serialised by the mac_lock. - * @get_settings: Get ethtool settings. Serialised by the mac_lock. - * @set_settings: Set ethtool settings. Serialised by the mac_lock. + * @get_link_ksettings: Get ethtool settings. Serialised by the mac_lock. + * @set_link_ksettings: Set ethtool settings. Serialised by the mac_lock. * @set_npage_adv: Set abilities advertised in (Extended) Next Page * (only needed where AN bit is set in mmds) * @test_alive: Test that PHY is 'alive' (online) @@ -736,10 +736,10 @@ struct efx_phy_operations { void (*remove) (struct efx_nic *efx); int (*reconfigure) (struct efx_nic *efx); bool (*poll) (struct efx_nic *efx); - void (*get_settings) (struct efx_nic *efx, - struct ethtool_cmd *ecmd); - int (*set_settings) (struct efx_nic *efx, - struct ethtool_cmd *ecmd); + void (*get_link_ksettings)(struct efx_nic *efx, + struct ethtool_link_ksettings *cmd); + int (*set_link_ksettings)(struct efx_nic *efx, + const struct ethtool_link_ksettings *cmd); void (*set_npage_adv) (struct efx_nic *efx, u32); int (*test_alive) (struct efx_nic *efx); const char *(*test_name) (struct efx_nic *efx, unsigned int index); diff --git a/drivers/net/ethernet/sgi/ioc3-eth.c b/drivers/net/ethernet/sgi/ioc3-eth.c index 42051ab98cf0..d390b9663dc3 100644 --- a/drivers/net/ethernet/sgi/ioc3-eth.c +++ b/drivers/net/ethernet/sgi/ioc3-eth.c @@ -60,7 +60,7 @@ #include <asm/byteorder.h> #include <asm/io.h> #include <asm/pgtable.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/sn/types.h> #include <asm/sn/ioc3.h> #include <asm/pci/bridge.h> diff --git a/drivers/net/ethernet/sis/sis900.c b/drivers/net/ethernet/sis/sis900.c index 39fca6c0b68d..19a458716f1a 100644 --- a/drivers/net/ethernet/sis/sis900.c +++ b/drivers/net/ethernet/sis/sis900.c @@ -74,7 +74,7 @@ #include <asm/processor.h> /* Processor type for cache alignment. */ #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> /* User space memory access functions */ +#include <linux/uaccess.h> /* User space memory access functions */ #include "sis900.h" diff --git a/drivers/net/ethernet/smsc/epic100.c b/drivers/net/ethernet/smsc/epic100.c index fe9760ffab51..55a95e1d69d6 100644 --- a/drivers/net/ethernet/smsc/epic100.c +++ b/drivers/net/ethernet/smsc/epic100.c @@ -86,7 +86,7 @@ static int rx_copybreak; #include <linux/crc32.h> #include <linux/bitops.h> #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/byteorder.h> /* These identify the driver base version and may not be removed. */ diff --git a/drivers/net/ethernet/smsc/smc91c92_cs.c b/drivers/net/ethernet/smsc/smc91c92_cs.c index f1c75e291e55..67154621abcf 100644 --- a/drivers/net/ethernet/smsc/smc91c92_cs.c +++ b/drivers/net/ethernet/smsc/smc91c92_cs.c @@ -52,7 +52,7 @@ #include <pcmcia/ss.h> #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> /*====================================================================*/ diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c index 77ab0a85f067..fa6e9704c077 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c @@ -864,6 +864,10 @@ static int rk_gmac_powerup(struct rk_priv_data *bsp_priv) int ret; struct device *dev = &bsp_priv->pdev->dev; + ret = gmac_clk_enable(bsp_priv, true); + if (ret) + return ret; + /*rmii or rgmii*/ if (bsp_priv->phy_iface == PHY_INTERFACE_MODE_RGMII) { dev_info(dev, "init for RGMII\n"); @@ -880,10 +884,6 @@ static int rk_gmac_powerup(struct rk_priv_data *bsp_priv) if (ret) return ret; - ret = gmac_clk_enable(bsp_priv, true); - if (ret) - return ret; - pm_runtime_enable(dev); pm_runtime_get_sync(dev); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c index b21d03fe4f43..be3c91c7f211 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c @@ -539,7 +539,7 @@ struct mac_device_info *dwmac1000_setup(void __iomem *ioaddr, int mcbins, mac->mii.reg_shift = 6; mac->mii.reg_mask = 0x000007C0; mac->mii.clk_csr_shift = 2; - mac->mii.clk_csr_mask = 0xF; + mac->mii.clk_csr_mask = GENMASK(5, 2); /* Get and dump the chip ID */ *synopsys_id = stmmac_get_synopsys_id(hwid); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c index a1d582f47b1a..9dd2987e284d 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c @@ -197,7 +197,7 @@ struct mac_device_info *dwmac100_setup(void __iomem *ioaddr, int *synopsys_id) mac->mii.reg_shift = 6; mac->mii.reg_mask = 0x000007C0; mac->mii.clk_csr_shift = 2; - mac->mii.clk_csr_mask = 0xF; + mac->mii.clk_csr_mask = GENMASK(5, 2); /* Synopsys Id is not available on old chips */ *synopsys_id = 0; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c index a340fc8bd0de..8816515e1bbb 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c @@ -334,7 +334,7 @@ static void dwmac4_rd_prepare_tx_desc(struct dma_desc *p, int is_fs, int len, * descriptors for the same frame has to be set before, to * avoid race condition. */ - wmb(); + dma_wmb(); p->des3 = cpu_to_le32(tdes3); } @@ -377,7 +377,7 @@ static void dwmac4_rd_prepare_tso_tx_desc(struct dma_desc *p, int is_fs, * descriptors for the same frame has to be set before, to * avoid race condition. */ - wmb(); + dma_wmb(); p->des3 = cpu_to_le32(tdes3); } diff --git a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c index ce97e522566a..f0d86321dfe2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c +++ b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c @@ -350,7 +350,7 @@ static void enh_desc_prepare_tx_desc(struct dma_desc *p, int is_fs, int len, * descriptors for the same frame has to be set before, to * avoid race condition. */ - wmb(); + dma_wmb(); p->des0 = cpu_to_le32(tdes0); } diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 3e405785b81c..bb40382e205d 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -2125,7 +2125,7 @@ static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev) * descriptor and then barrier is needed to make sure that * all is coherent before granting the DMA engine. */ - smp_wmb(); + dma_wmb(); if (netif_msg_pktdata(priv)) { pr_info("%s: curr=%d dirty=%d f=%d, e=%d, f_p=%p, nfrags %d\n", @@ -2338,7 +2338,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev) * descriptor and then barrier is needed to make sure that * all is coherent before granting the DMA engine. */ - smp_wmb(); + dma_wmb(); } netdev_sent_queue(dev, skb->len); @@ -2443,14 +2443,14 @@ static inline void stmmac_rx_refill(struct stmmac_priv *priv) netif_dbg(priv, rx_status, priv->dev, "refill entry #%d\n", entry); } - wmb(); + dma_wmb(); if (unlikely(priv->synopsys_id >= DWMAC_CORE_4_00)) priv->hw->desc->init_rx_desc(p, priv->use_riwt, 0, 0); else priv->hw->desc->set_rx_owner(p); - wmb(); + dma_wmb(); entry = STMMAC_GET_ENTRY(entry, DMA_RX_SIZE); } diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c index 23322fd9e3ac..fda01f770eff 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c @@ -81,8 +81,8 @@ static int stmmac_mdio_read(struct mii_bus *bus, int phyaddr, int phyreg) value |= (phyaddr << priv->hw->mii.addr_shift) & priv->hw->mii.addr_mask; value |= (phyreg << priv->hw->mii.reg_shift) & priv->hw->mii.reg_mask; - value |= (priv->clk_csr & priv->hw->mii.clk_csr_mask) - << priv->hw->mii.clk_csr_shift; + value |= (priv->clk_csr << priv->hw->mii.clk_csr_shift) + & priv->hw->mii.clk_csr_mask; if (priv->plat->has_gmac4) value |= MII_GMAC4_READ; @@ -122,8 +122,8 @@ static int stmmac_mdio_write(struct mii_bus *bus, int phyaddr, int phyreg, & priv->hw->mii.addr_mask; value |= (phyreg << priv->hw->mii.reg_shift) & priv->hw->mii.reg_mask; - value |= ((priv->clk_csr & priv->hw->mii.clk_csr_mask) - << priv->hw->mii.clk_csr_shift); + value |= (priv->clk_csr << priv->hw->mii.clk_csr_shift) + & priv->hw->mii.clk_csr_mask; if (priv->plat->has_gmac4) value |= MII_GMAC4_WRITE; diff --git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c index e9e5ef241c6f..0e8e89f17dbb 100644 --- a/drivers/net/ethernet/sun/cassini.c +++ b/drivers/net/ethernet/sun/cassini.c @@ -99,7 +99,7 @@ #include <linux/atomic.h> #include <asm/io.h> #include <asm/byteorder.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define cas_page_map(x) kmap_atomic((x)) #define cas_page_unmap(x) kunmap_atomic((x)) diff --git a/drivers/net/ethernet/sun/sungem.c b/drivers/net/ethernet/sun/sungem.c index 66ecf0fcc330..d277e4107976 100644 --- a/drivers/net/ethernet/sun/sungem.c +++ b/drivers/net/ethernet/sun/sungem.c @@ -42,7 +42,7 @@ #include <asm/io.h> #include <asm/byteorder.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/irq.h> #ifdef CONFIG_SPARC diff --git a/drivers/net/ethernet/sun/sunhme.c b/drivers/net/ethernet/sun/sunhme.c index ca96408058b0..72ff05cd3ed8 100644 --- a/drivers/net/ethernet/sun/sunhme.c +++ b/drivers/net/ethernet/sun/sunhme.c @@ -49,7 +49,7 @@ #include <asm/prom.h> #include <asm/auxio.h> #endif -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/pgtable.h> #include <asm/irq.h> diff --git a/drivers/net/ethernet/sun/sunhme.h b/drivers/net/ethernet/sun/sunhme.h index f4307654e4ae..4a8d5b18dfd5 100644 --- a/drivers/net/ethernet/sun/sunhme.h +++ b/drivers/net/ethernet/sun/sunhme.h @@ -302,7 +302,7 @@ * Always write the address first before setting the ownership * bits to avoid races with the hardware scanning the ring. */ -typedef u32 __bitwise__ hme32; +typedef u32 __bitwise hme32; struct happy_meal_rxd { hme32 rx_flags; diff --git a/drivers/net/ethernet/ti/cpts.c b/drivers/net/ethernet/ti/cpts.c index 0c0d48e5bea4..32279d21c836 100644 --- a/drivers/net/ethernet/ti/cpts.c +++ b/drivers/net/ethernet/ti/cpts.c @@ -121,7 +121,7 @@ static int cpts_fifo_read(struct cpts *cpts, int match) return type == match ? 0 : -1; } -static cycle_t cpts_systim_read(const struct cyclecounter *cc) +static u64 cpts_systim_read(const struct cyclecounter *cc) { u64 val = 0; struct cpts_event *event; diff --git a/drivers/net/ethernet/ti/netcp_ethss.c b/drivers/net/ethernet/ti/netcp_ethss.c index c7e547e4f2b1..7d9e36f66735 100644 --- a/drivers/net/ethernet/ti/netcp_ethss.c +++ b/drivers/net/ethernet/ti/netcp_ethss.c @@ -94,6 +94,7 @@ /* offset relative to base of XGBE_SS_REG_INDEX */ #define XGBE10_SGMII_MODULE_OFFSET 0x100 +#define IS_SS_ID_XGBE(d) ((d)->ss_version == XGBE_SS_VERSION_10) /* offset relative to base of XGBE_SM_REG_INDEX */ #define XGBE10_HOST_PORT_OFFSET 0x34 #define XGBE10_SLAVE_PORT_OFFSET 0x64 @@ -1746,6 +1747,17 @@ static void keystone_set_msglevel(struct net_device *ndev, u32 value) netcp->msg_enable = value; } +static struct gbe_intf *keystone_get_intf_data(struct netcp_intf *netcp) +{ + struct gbe_intf *gbe_intf; + + gbe_intf = netcp_module_get_intf_data(&gbe_module, netcp); + if (!gbe_intf) + gbe_intf = netcp_module_get_intf_data(&xgbe_module, netcp); + + return gbe_intf; +} + static void keystone_get_stat_strings(struct net_device *ndev, uint32_t stringset, uint8_t *data) { @@ -1754,7 +1766,7 @@ static void keystone_get_stat_strings(struct net_device *ndev, struct gbe_priv *gbe_dev; int i; - gbe_intf = netcp_module_get_intf_data(&gbe_module, netcp); + gbe_intf = keystone_get_intf_data(netcp); if (!gbe_intf) return; gbe_dev = gbe_intf->gbe_dev; @@ -1778,7 +1790,7 @@ static int keystone_get_sset_count(struct net_device *ndev, int stringset) struct gbe_intf *gbe_intf; struct gbe_priv *gbe_dev; - gbe_intf = netcp_module_get_intf_data(&gbe_module, netcp); + gbe_intf = keystone_get_intf_data(netcp); if (!gbe_intf) return -EINVAL; gbe_dev = gbe_intf->gbe_dev; @@ -1896,7 +1908,7 @@ static void keystone_get_ethtool_stats(struct net_device *ndev, struct gbe_intf *gbe_intf; struct gbe_priv *gbe_dev; - gbe_intf = netcp_module_get_intf_data(&gbe_module, netcp); + gbe_intf = keystone_get_intf_data(netcp); if (!gbe_intf) return; @@ -1920,7 +1932,7 @@ static int keystone_get_link_ksettings(struct net_device *ndev, if (!phy) return -EINVAL; - gbe_intf = netcp_module_get_intf_data(&gbe_module, netcp); + gbe_intf = keystone_get_intf_data(netcp); if (!gbe_intf) return -EINVAL; @@ -1953,7 +1965,7 @@ static int keystone_set_link_ksettings(struct net_device *ndev, if (!phy) return -EINVAL; - gbe_intf = netcp_module_get_intf_data(&gbe_module, netcp); + gbe_intf = keystone_get_intf_data(netcp); if (!gbe_intf) return -EINVAL; @@ -2311,7 +2323,7 @@ static void gbe_init_host_port(struct gbe_priv *priv) int bypass_en = 1; /* Host Tx Pri */ - if (IS_SS_ID_NU(priv)) + if (IS_SS_ID_NU(priv) || IS_SS_ID_XGBE(priv)) writel(HOST_TX_PRI_MAP_DEFAULT, GBE_REG_ADDR(priv, host_port_regs, tx_pri_map)); diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index 0aaf975bb347..2255f9a6f3bc 100644 --- a/drivers/net/ethernet/tile/tilegx.c +++ b/drivers/net/ethernet/tile/tilegx.c @@ -751,7 +751,7 @@ static void tile_net_schedule_tx_wake_timer(struct net_device *dev, &info->mpipe[instance].tx_wake[priv->echannel]; hrtimer_start(&tx_wake->timer, - ktime_set(0, TX_TIMER_DELAY_USEC * 1000UL), + TX_TIMER_DELAY_USEC * 1000UL, HRTIMER_MODE_REL_PINNED); } @@ -770,7 +770,7 @@ static void tile_net_schedule_egress_timer(void) if (!info->egress_timer_scheduled) { hrtimer_start(&info->egress_timer, - ktime_set(0, EGRESS_TIMER_DELAY_USEC * 1000UL), + EGRESS_TIMER_DELAY_USEC * 1000UL, HRTIMER_MODE_REL_PINNED); info->egress_timer_scheduled = true; } diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c index ba5c54249055..0a6c4e804eed 100644 --- a/drivers/net/ethernet/via/via-rhine.c +++ b/drivers/net/ethernet/via/via-rhine.c @@ -114,7 +114,7 @@ static const int multicast_filter_limit = 32; #include <asm/processor.h> /* Processor type for cache alignment. */ #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/dmi.h> /* These identify the driver base version and may not be removed. */ diff --git a/drivers/net/ethernet/xircom/xirc2ps_cs.c b/drivers/net/ethernet/xircom/xirc2ps_cs.c index 3b08ec766076..f71883264cc0 100644 --- a/drivers/net/ethernet/xircom/xirc2ps_cs.c +++ b/drivers/net/ethernet/xircom/xirc2ps_cs.c @@ -88,7 +88,7 @@ #include <pcmcia/ciscode.h> #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #ifndef MANFID_COMPAQ #define MANFID_COMPAQ 0x0138 diff --git a/drivers/net/fddi/skfp/hwmtm.c b/drivers/net/fddi/skfp/hwmtm.c index e26398b5a7dc..d0a68bdd5f63 100644 --- a/drivers/net/fddi/skfp/hwmtm.c +++ b/drivers/net/fddi/skfp/hwmtm.c @@ -1483,7 +1483,7 @@ void mac_drv_clear_rx_queue(struct s_smc *smc) r = queue->rx_curr_get ; while (queue->rx_used) { DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORCPU) ; - DB_RX("switch OWN bit of RxD 0x%x ",r,0,5) ; + DB_RX("switch OWN bit of RxD 0x%p ",r,0,5) ; r->rxd_rbctrl &= ~cpu_to_le32(BMU_OWN) ; frag_count = 1 ; DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORDEV) ; @@ -1645,7 +1645,7 @@ void hwm_tx_frag(struct s_smc *smc, char far *virt, u_long phys, int len, DB_TX("hwm_tx_frag: len = %d, frame_status = %x ",len,frame_status,2) ; if (frame_status & LAN_TX) { /* '*t' is already defined */ - DB_TX("LAN_TX: TxD = %x, virt = %x ",t,virt,3) ; + DB_TX("LAN_TX: TxD = %p, virt = %p ",t,virt,3) ; t->txd_virt = virt ; t->txd_txdscr = cpu_to_le32(smc->os.hwm.tx_descr) ; t->txd_tbadr = cpu_to_le32(phys) ; @@ -1819,7 +1819,7 @@ void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc) __le32 tbctrl; NDD_TRACE("THSB",mb,fc,0) ; - DB_TX("smt_send_mbuf: mb = 0x%x, fc = 0x%x",mb,fc,4) ; + DB_TX("smt_send_mbuf: mb = 0x%p, fc = 0x%x",mb,fc,4) ; mb->sm_off-- ; /* set to fc */ mb->sm_len++ ; /* + fc */ @@ -1960,7 +1960,7 @@ static void mac_drv_clear_txd(struct s_smc *smc) do { DRV_BUF_FLUSH(t1,DDI_DMA_SYNC_FORCPU) ; - DB_TX("check OWN/EOF bit of TxD 0x%x",t1,0,5) ; + DB_TX("check OWN/EOF bit of TxD 0x%p",t1,0,5) ; tbctrl = le32_to_cpu(CR_READ(t1->txd_tbctrl)); if (tbctrl & BMU_OWN || !queue->tx_used){ @@ -1988,7 +1988,7 @@ static void mac_drv_clear_txd(struct s_smc *smc) } else { #ifndef PASS_1ST_TXD_2_TX_COMP - DB_TX("mac_drv_tx_comp for TxD 0x%x",t2,0,4) ; + DB_TX("mac_drv_tx_comp for TxD 0x%p",t2,0,4) ; mac_drv_tx_complete(smc,t2) ; #else DB_TX("mac_drv_tx_comp for TxD 0x%x", @@ -2052,7 +2052,7 @@ void mac_drv_clear_tx_queue(struct s_smc *smc) tx_used = queue->tx_used ; while (tx_used) { DRV_BUF_FLUSH(t,DDI_DMA_SYNC_FORCPU) ; - DB_TX("switch OWN bit of TxD 0x%x ",t,0,5) ; + DB_TX("switch OWN bit of TxD 0x%p ",t,0,5) ; t->txd_tbctrl &= ~cpu_to_le32(BMU_OWN) ; DRV_BUF_FLUSH(t,DDI_DMA_SYNC_FORDEV) ; t = t->txd_next ; diff --git a/drivers/net/fddi/skfp/pmf.c b/drivers/net/fddi/skfp/pmf.c index 441b4dc79450..52fa162a31e0 100644 --- a/drivers/net/fddi/skfp/pmf.c +++ b/drivers/net/fddi/skfp/pmf.c @@ -284,7 +284,7 @@ void smt_pmf_received_pack(struct s_smc *smc, SMbuf *mb, int local) SMbuf *reply ; sm = smtod(mb,struct smt_header *) ; - DB_SMT("SMT: processing PMF frame at %x len %d\n",sm,mb->sm_len) ; + DB_SMT("SMT: processing PMF frame at %p len %d\n",sm,mb->sm_len) ; #ifdef DEBUG dump_smt(smc,sm,"PMF Received") ; #endif diff --git a/drivers/net/fddi/skfp/skfddi.c b/drivers/net/fddi/skfp/skfddi.c index 3a639180e4a0..2414f1dc8ddd 100644 --- a/drivers/net/fddi/skfp/skfddi.c +++ b/drivers/net/fddi/skfp/skfddi.c @@ -88,7 +88,7 @@ static const char * const boot_msg = #include <asm/byteorder.h> #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "h/types.h" #undef ADDR // undo Linux definition diff --git a/drivers/net/fddi/skfp/smt.c b/drivers/net/fddi/skfp/smt.c index cd78b7cacc75..e80a08903fcf 100644 --- a/drivers/net/fddi/skfp/smt.c +++ b/drivers/net/fddi/skfp/smt.c @@ -504,7 +504,7 @@ void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs) #endif smt_swap_para(sm,(int) mb->sm_len,1) ; - DB_SMT("SMT : received packet [%s] at 0x%x\n", + DB_SMT("SMT : received packet [%s] at 0x%p\n", smt_type_name[m_fc(mb) & 0xf],sm) ; DB_SMT("SMT : version %d, class %s\n",sm->smt_version, smt_class_name[(sm->smt_class>LAST_CLASS)?0 : sm->smt_class]) ; diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c index 98f10c216521..8b6810bad54b 100644 --- a/drivers/net/gtp.c +++ b/drivers/net/gtp.c @@ -158,9 +158,9 @@ static bool gtp_check_src_ms_ipv4(struct sk_buff *skb, struct pdp_ctx *pctx, if (!pskb_may_pull(skb, hdrlen + sizeof(struct iphdr))) return false; - iph = (struct iphdr *)(skb->data + hdrlen + sizeof(struct iphdr)); + iph = (struct iphdr *)(skb->data + hdrlen); - return iph->saddr != pctx->ms_addr_ip4.s_addr; + return iph->saddr == pctx->ms_addr_ip4.s_addr; } /* Check if the inner IP source address in this packet is assigned to any @@ -423,11 +423,11 @@ static inline void gtp1_push_header(struct sk_buff *skb, struct pdp_ctx *pctx) /* Bits 8 7 6 5 4 3 2 1 * +--+--+--+--+--+--+--+--+ - * |version |PT| 1| E| S|PN| + * |version |PT| 0| E| S|PN| * +--+--+--+--+--+--+--+--+ * 0 0 1 1 1 0 0 0 */ - gtp1->flags = 0x38; /* v1, GTP-non-prime. */ + gtp1->flags = 0x30; /* v1, GTP-non-prime. */ gtp1->type = GTP_TPDU; gtp1->length = htons(payload_len); gtp1->tid = htonl(pctx->u.v1.o_tei); diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c index 470b3dcd54e5..922bf440e9f1 100644 --- a/drivers/net/hamradio/6pack.c +++ b/drivers/net/hamradio/6pack.c @@ -13,7 +13,7 @@ */ #include <linux/module.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/bitops.h> #include <linux/string.h> #include <linux/mm.h> diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c index 78dbc44540f6..7d054697b199 100644 --- a/drivers/net/hamradio/baycom_epp.c +++ b/drivers/net/hamradio/baycom_epp.c @@ -55,7 +55,7 @@ #include <linux/jiffies.h> #include <linux/random.h> #include <net/ax25.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> /* --------------------------------------------------------------------- */ diff --git a/drivers/net/hamradio/baycom_par.c b/drivers/net/hamradio/baycom_par.c index 072cddce9264..809dc25909d1 100644 --- a/drivers/net/hamradio/baycom_par.c +++ b/drivers/net/hamradio/baycom_par.c @@ -86,7 +86,7 @@ #include <linux/bitops.h> #include <linux/jiffies.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> /* --------------------------------------------------------------------- */ diff --git a/drivers/net/hamradio/baycom_ser_fdx.c b/drivers/net/hamradio/baycom_ser_fdx.c index 7b916d5b14b9..ebc06822fd4d 100644 --- a/drivers/net/hamradio/baycom_ser_fdx.c +++ b/drivers/net/hamradio/baycom_ser_fdx.c @@ -82,7 +82,7 @@ #include <linux/jiffies.h> #include <linux/time64.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/io.h> #include <asm/irq.h> diff --git a/drivers/net/hamradio/baycom_ser_hdx.c b/drivers/net/hamradio/baycom_ser_hdx.c index f9a8976195ba..60fcf512c208 100644 --- a/drivers/net/hamradio/baycom_ser_hdx.c +++ b/drivers/net/hamradio/baycom_ser_hdx.c @@ -67,7 +67,7 @@ #include <linux/string.h> #include <linux/init.h> #include <linux/interrupt.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/io.h> #include <linux/hdlcdrv.h> #include <linux/baycom.h> diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c index 622ab3ab9e93..f62e7f325cf9 100644 --- a/drivers/net/hamradio/bpqether.c +++ b/drivers/net/hamradio/bpqether.c @@ -69,7 +69,7 @@ #include <linux/if_arp.h> #include <linux/skbuff.h> #include <net/sock.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/mm.h> #include <linux/interrupt.h> #include <linux/notifier.h> diff --git a/drivers/net/hamradio/dmascc.c b/drivers/net/hamradio/dmascc.c index e4137c1b3df9..2479072981a1 100644 --- a/drivers/net/hamradio/dmascc.c +++ b/drivers/net/hamradio/dmascc.c @@ -40,7 +40,7 @@ #include <asm/dma.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <net/ax25.h> #include "z8530.h" diff --git a/drivers/net/hamradio/hdlcdrv.c b/drivers/net/hamradio/hdlcdrv.c index 4bad0b894e9c..8c3633c1d078 100644 --- a/drivers/net/hamradio/hdlcdrv.c +++ b/drivers/net/hamradio/hdlcdrv.c @@ -58,7 +58,7 @@ #include <linux/hdlcdrv.h> #include <linux/random.h> #include <net/ax25.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/crc-ccitt.h> diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c index 1dfe2304daa7..ece59c54a653 100644 --- a/drivers/net/hamradio/mkiss.c +++ b/drivers/net/hamradio/mkiss.c @@ -17,7 +17,7 @@ */ #include <linux/module.h> #include <linux/bitops.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/crc16.h> #include <linux/string.h> #include <linux/mm.h> diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c index b8083161ef46..6754cd01c605 100644 --- a/drivers/net/hamradio/scc.c +++ b/drivers/net/hamradio/scc.c @@ -178,7 +178,7 @@ #include <asm/irq.h> #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "z8530.h" diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index aaff07c10058..b6891ada1d7b 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -68,7 +68,7 @@ #include <linux/seq_file.h> #include <net/net_namespace.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/init.h> #include <linux/yam.h> diff --git a/drivers/net/hippi/rrunner.c b/drivers/net/hippi/rrunner.c index f5a9728b89f3..dd7fc6659ad4 100644 --- a/drivers/net/hippi/rrunner.c +++ b/drivers/net/hippi/rrunner.c @@ -46,7 +46,7 @@ #include <asm/byteorder.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define rr_if_busy(dev) netif_queue_stopped(dev) #define rr_if_running(dev) netif_running(dev) diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c index 057025722e3d..46d53a6c8cf8 100644 --- a/drivers/net/ieee802154/at86rf230.c +++ b/drivers/net/ieee802154/at86rf230.c @@ -510,7 +510,7 @@ at86rf230_async_state_delay(void *context) case STATE_TRX_OFF: switch (ctx->to_state) { case STATE_RX_AACK_ON: - tim = ktime_set(0, c->t_off_to_aack * NSEC_PER_USEC); + tim = c->t_off_to_aack * NSEC_PER_USEC; /* state change from TRX_OFF to RX_AACK_ON to do a * calibration, we need to reset the timeout for the * next one. @@ -519,7 +519,7 @@ at86rf230_async_state_delay(void *context) goto change; case STATE_TX_ARET_ON: case STATE_TX_ON: - tim = ktime_set(0, c->t_off_to_tx_on * NSEC_PER_USEC); + tim = c->t_off_to_tx_on * NSEC_PER_USEC; /* state change from TRX_OFF to TX_ON or ARET_ON to do * a calibration, we need to reset the timeout for the * next one. @@ -539,8 +539,7 @@ at86rf230_async_state_delay(void *context) * to TX_ON or TRX_OFF. */ if (!force) { - tim = ktime_set(0, (c->t_frame + c->t_p_ack) * - NSEC_PER_USEC); + tim = (c->t_frame + c->t_p_ack) * NSEC_PER_USEC; goto change; } break; @@ -552,7 +551,7 @@ at86rf230_async_state_delay(void *context) case STATE_P_ON: switch (ctx->to_state) { case STATE_TRX_OFF: - tim = ktime_set(0, c->t_reset_to_off * NSEC_PER_USEC); + tim = c->t_reset_to_off * NSEC_PER_USEC; goto change; default: break; diff --git a/drivers/net/irda/irtty-sir.c b/drivers/net/irda/irtty-sir.c index 7a3f990c1935..7a20a9a4663a 100644 --- a/drivers/net/irda/irtty-sir.c +++ b/drivers/net/irda/irtty-sir.c @@ -31,7 +31,7 @@ #include <linux/slab.h> #include <linux/tty.h> #include <linux/init.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/delay.h> #include <linux/mutex.h> diff --git a/drivers/net/irda/kingsun-sir.c b/drivers/net/irda/kingsun-sir.c index fb5d162ec7d2..24c0f169a7b1 100644 --- a/drivers/net/irda/kingsun-sir.c +++ b/drivers/net/irda/kingsun-sir.c @@ -71,7 +71,7 @@ #include <asm/unaligned.h> #include <asm/byteorder.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <net/irda/irda.h> #include <net/irda/wrapper.h> diff --git a/drivers/net/irda/ks959-sir.c b/drivers/net/irda/ks959-sir.c index 8e6e0edf2440..3affded3e30d 100644 --- a/drivers/net/irda/ks959-sir.c +++ b/drivers/net/irda/ks959-sir.c @@ -123,7 +123,7 @@ #include <asm/unaligned.h> #include <asm/byteorder.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <net/irda/irda.h> #include <net/irda/wrapper.h> diff --git a/drivers/net/irda/ksdazzle-sir.c b/drivers/net/irda/ksdazzle-sir.c index 37f23a189b35..741452c7ce35 100644 --- a/drivers/net/irda/ksdazzle-sir.c +++ b/drivers/net/irda/ksdazzle-sir.c @@ -87,7 +87,7 @@ #include <asm/unaligned.h> #include <asm/byteorder.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <net/irda/irda.h> #include <net/irda/wrapper.h> diff --git a/drivers/net/irda/mcs7780.c b/drivers/net/irda/mcs7780.c index bca6a1e72d1d..6f6ed75b63c9 100644 --- a/drivers/net/irda/mcs7780.c +++ b/drivers/net/irda/mcs7780.c @@ -55,7 +55,7 @@ #include <asm/unaligned.h> #include <asm/byteorder.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <net/irda/irda.h> #include <net/irda/wrapper.h> diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c index a0849f49bbec..ffedad2a360a 100644 --- a/drivers/net/irda/vlsi_ir.c +++ b/drivers/net/irda/vlsi_ir.c @@ -45,7 +45,7 @@ MODULE_LICENSE("GPL"); #include <linux/seq_file.h> #include <linux/math64.h> #include <linux/mutex.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/byteorder.h> #include <net/irda/irda.h> diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c index f293d33fb28f..8d5b903d1d9d 100644 --- a/drivers/net/irda/w83977af_ir.c +++ b/drivers/net/irda/w83977af_ir.c @@ -517,9 +517,9 @@ static netdev_tx_t w83977af_hard_xmit(struct sk_buff *skb, mtt = irda_get_mtt(skb); pr_debug("%s: %ld, mtt=%d\n", __func__, jiffies, mtt); - if (mtt > 1000) - mdelay(mtt / 1000); - else if (mtt) + if (mtt > 1000) + mdelay(mtt / 1000); + else if (mtt) udelay(mtt); /* Enable DMA interrupt */ diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c index 6255973e3dda..1e05b7c2d157 100644 --- a/drivers/net/loopback.c +++ b/drivers/net/loopback.c @@ -40,7 +40,7 @@ #include <linux/fcntl.h> #include <linux/in.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/io.h> #include <linux/inet.h> diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index 52a9d811be06..5c26653eceb5 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -679,7 +679,6 @@ static ssize_t macvtap_get_user(struct macvtap_queue *q, struct msghdr *m, int depth; bool zerocopy = false; size_t linear; - ssize_t n; if (q->flags & IFF_VNET_HDR) { vnet_hdr_len = q->vnet_hdr_sz; @@ -690,8 +689,7 @@ static ssize_t macvtap_get_user(struct macvtap_queue *q, struct msghdr *m, len -= vnet_hdr_len; err = -EFAULT; - n = copy_from_iter(&vnet_hdr, sizeof(vnet_hdr), from); - if (n != sizeof(vnet_hdr)) + if (!copy_from_iter_full(&vnet_hdr, sizeof(vnet_hdr), from)) goto err; iov_iter_advance(from, vnet_hdr_len - sizeof(vnet_hdr)); if ((vnet_hdr.flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) && diff --git a/drivers/net/phy/davicom.c b/drivers/net/phy/davicom.c index 36e3e2033eca..e28913d9ea7e 100644 --- a/drivers/net/phy/davicom.c +++ b/drivers/net/phy/davicom.c @@ -32,7 +32,7 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define MII_DM9161_SCR 0x10 #define MII_DM9161_SCR_INIT 0x0610 diff --git a/drivers/net/phy/icplus.c b/drivers/net/phy/icplus.c index 22b51f01a94a..567280a72241 100644 --- a/drivers/net/phy/icplus.c +++ b/drivers/net/phy/icplus.c @@ -28,7 +28,7 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> MODULE_DESCRIPTION("ICPlus IP175C/IP101A/IP101G/IC1001 PHY drivers"); MODULE_AUTHOR("Michael Barkowski"); diff --git a/drivers/net/phy/lxt.c b/drivers/net/phy/lxt.c index b9fde1bcf0f0..8d198a1f0031 100644 --- a/drivers/net/phy/lxt.c +++ b/drivers/net/phy/lxt.c @@ -32,7 +32,7 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> /* The Level one LXT970 is used by many boards */ diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 9c06f8028f0c..92b08383cafa 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -1187,8 +1187,8 @@ static int genphy_config_advert(struct phy_device *phydev) */ static int genphy_config_eee_advert(struct phy_device *phydev) { - u32 broken = phydev->eee_broken_modes; - u32 old_adv, adv; + int broken = phydev->eee_broken_modes; + int old_adv, adv; /* Nothing to disable */ if (!broken) @@ -1665,7 +1665,7 @@ static void of_set_phy_supported(struct phy_device *phydev) static void of_set_phy_eee_broken(struct phy_device *phydev) { struct device_node *node = phydev->mdio.dev.of_node; - u32 broken; + u32 broken = 0; if (!IS_ENABLED(CONFIG_OF_MDIO)) return; @@ -1673,8 +1673,20 @@ static void of_set_phy_eee_broken(struct phy_device *phydev) if (!node) return; - if (!of_property_read_u32(node, "eee-broken-modes", &broken)) - phydev->eee_broken_modes = broken; + if (of_property_read_bool(node, "eee-broken-100tx")) + broken |= MDIO_EEE_100TX; + if (of_property_read_bool(node, "eee-broken-1000t")) + broken |= MDIO_EEE_1000T; + if (of_property_read_bool(node, "eee-broken-10gt")) + broken |= MDIO_EEE_10GT; + if (of_property_read_bool(node, "eee-broken-1000kx")) + broken |= MDIO_EEE_1000KX; + if (of_property_read_bool(node, "eee-broken-10gkx4")) + broken |= MDIO_EEE_10GKX4; + if (of_property_read_bool(node, "eee-broken-10gkr")) + broken |= MDIO_EEE_10GKR; + + phydev->eee_broken_modes = broken; } /** diff --git a/drivers/net/phy/qsemi.c b/drivers/net/phy/qsemi.c index d470db89e8dd..dbef8002bc28 100644 --- a/drivers/net/phy/qsemi.c +++ b/drivers/net/phy/qsemi.c @@ -32,7 +32,7 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> /* ------------------------------------------------------------------------- */ /* The Quality Semiconductor QS6612 is used on the RPX CLLF */ diff --git a/drivers/net/ppp/ppp_async.c b/drivers/net/ppp/ppp_async.c index 9c889e0303dd..feb9569e3345 100644 --- a/drivers/net/ppp/ppp_async.c +++ b/drivers/net/ppp/ppp_async.c @@ -34,7 +34,7 @@ #include <linux/jiffies.h> #include <linux/slab.h> #include <asm/unaligned.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/string.h> #define PPP_VERSION "2.4.2" diff --git a/drivers/net/ppp/ppp_synctty.c b/drivers/net/ppp/ppp_synctty.c index 925d3e295bac..9ae53986cb4a 100644 --- a/drivers/net/ppp/ppp_synctty.c +++ b/drivers/net/ppp/ppp_synctty.c @@ -47,7 +47,7 @@ #include <linux/interrupt.h> #include <linux/slab.h> #include <asm/unaligned.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define PPP_VERSION "2.4.2" diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c index f017c72bb7fd..d7e405268983 100644 --- a/drivers/net/ppp/pppoe.c +++ b/drivers/net/ppp/pppoe.c @@ -83,7 +83,7 @@ #include <net/netns/generic.h> #include <net/sock.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define PPPOE_HASH_BITS 4 #define PPPOE_HASH_SIZE (1 << PPPOE_HASH_BITS) diff --git a/drivers/net/ppp/pppox.c b/drivers/net/ppp/pppox.c index b9c8be6283d3..c0599b3b23c0 100644 --- a/drivers/net/ppp/pppox.c +++ b/drivers/net/ppp/pppox.c @@ -34,7 +34,7 @@ #include <net/sock.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> static const struct pppox_proto *pppox_protos[PX_MAX_PROTO + 1]; diff --git a/drivers/net/sb1000.c b/drivers/net/sb1000.c index 8b8b53259783..7820fced33f6 100644 --- a/drivers/net/sb1000.c +++ b/drivers/net/sb1000.c @@ -55,7 +55,7 @@ static char version[] = "sb1000.c:v1.1.2 6/01/98 (fventuri@mediaone.net)\n"; #include <asm/io.h> #include <asm/processor.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #ifdef SB1000_DEBUG static int sb1000_debug = SB1000_DEBUG; diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c index 27ed25252aac..5782733959f0 100644 --- a/drivers/net/slip/slhc.c +++ b/drivers/net/slip/slhc.c @@ -75,7 +75,7 @@ #include <linux/skbuff.h> #include <net/sock.h> #include <linux/timer.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <net/checksum.h> #include <asm/unaligned.h> diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c index 7e933d8ff811..9841f3dc0682 100644 --- a/drivers/net/slip/slip.c +++ b/drivers/net/slip/slip.c @@ -64,7 +64,7 @@ #include <linux/module.h> #include <linux/moduleparam.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/bitops.h> #include <linux/sched.h> #include <linux/string.h> diff --git a/drivers/net/tun.c b/drivers/net/tun.c index a569e61bc1d9..cd8e02c94be0 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -73,7 +73,7 @@ #include <linux/uio.h> #include <linux/skb_array.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> /* Uncomment to enable debugging */ /* #define TUN_DEBUG 1 */ @@ -1156,7 +1156,6 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile, bool zerocopy = false; int err; u32 rxhash; - ssize_t n; if (!(tun->dev->flags & IFF_UP)) return -EIO; @@ -1166,8 +1165,7 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile, return -EINVAL; len -= sizeof(pi); - n = copy_from_iter(&pi, sizeof(pi), from); - if (n != sizeof(pi)) + if (!copy_from_iter_full(&pi, sizeof(pi), from)) return -EFAULT; } @@ -1176,8 +1174,7 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile, return -EINVAL; len -= tun->vnet_hdr_sz; - n = copy_from_iter(&gso, sizeof(gso), from); - if (n != sizeof(gso)) + if (!copy_from_iter_full(&gso, sizeof(gso), from)) return -EFAULT; if ((gso.flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) && diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c index a1f2f6f1e614..3daa41bdd4ea 100644 --- a/drivers/net/usb/catc.c +++ b/drivers/net/usb/catc.c @@ -42,7 +42,7 @@ #include <linux/crc32.h> #include <linux/bitops.h> #include <linux/gfp.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #undef DEBUG diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index 2d1a6f2e16ab..f317984f7536 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -1282,7 +1282,7 @@ static void cdc_ncm_tx_timeout_start(struct cdc_ncm_ctx *ctx) /* start timer, if not already started */ if (!(hrtimer_active(&ctx->tx_timer) || atomic_read(&ctx->stop))) hrtimer_start(&ctx->tx_timer, - ktime_set(0, ctx->timer_interval), + ctx->timer_interval, HRTIMER_MODE_REL); } diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c index 338aed5da14d..876f02f4945e 100644 --- a/drivers/net/usb/kaweth.c +++ b/drivers/net/usb/kaweth.c @@ -54,7 +54,7 @@ #include <linux/dma-mapping.h> #include <linux/wait.h> #include <linux/firmware.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/byteorder.h> #undef DEBUG diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c index 399f7ee57aea..24e803fe9a53 100644 --- a/drivers/net/usb/pegasus.c +++ b/drivers/net/usb/pegasus.c @@ -42,7 +42,7 @@ #include <linux/usb.h> #include <linux/module.h> #include <asm/byteorder.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "pegasus.h" /* diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c index 93a1bda1c1e5..95b7bd0d7abc 100644 --- a/drivers/net/usb/rtl8150.c +++ b/drivers/net/usb/rtl8150.c @@ -14,7 +14,7 @@ #include <linux/mii.h> #include <linux/ethtool.h> #include <linux/usb.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> /* Version Information */ #define DRIVER_VERSION "v0.6.2 (2004/08/27)" diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index b425fa1013af..4a105006ca63 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -22,6 +22,7 @@ #include <linux/module.h> #include <linux/virtio.h> #include <linux/virtio_net.h> +#include <linux/bpf.h> #include <linux/scatterlist.h> #include <linux/if_vlan.h> #include <linux/slab.h> @@ -81,6 +82,8 @@ struct receive_queue { struct napi_struct napi; + struct bpf_prog __rcu *xdp_prog; + /* Chain pages by the private ptr. */ struct page *pages; @@ -111,6 +114,9 @@ struct virtnet_info { /* # of queue pairs currently used by the driver */ u16 curr_queue_pairs; + /* # of XDP queue pairs currently used by the driver */ + u16 xdp_queue_pairs; + /* I like... big packets and I cannot lie! */ bool big_packets; @@ -324,14 +330,148 @@ static struct sk_buff *page_to_skb(struct virtnet_info *vi, return skb; } -static struct sk_buff *receive_small(struct virtnet_info *vi, void *buf, unsigned int len) +static void virtnet_xdp_xmit(struct virtnet_info *vi, + struct receive_queue *rq, + struct send_queue *sq, + struct xdp_buff *xdp, + void *data) +{ + struct virtio_net_hdr_mrg_rxbuf *hdr; + unsigned int num_sg, len; + void *xdp_sent; + int err; + + /* Free up any pending old buffers before queueing new ones. */ + while ((xdp_sent = virtqueue_get_buf(sq->vq, &len)) != NULL) { + if (vi->mergeable_rx_bufs) { + struct page *sent_page = virt_to_head_page(xdp_sent); + + put_page(sent_page); + } else { /* small buffer */ + struct sk_buff *skb = xdp_sent; + + kfree_skb(skb); + } + } + + if (vi->mergeable_rx_bufs) { + /* Zero header and leave csum up to XDP layers */ + hdr = xdp->data; + memset(hdr, 0, vi->hdr_len); + + num_sg = 1; + sg_init_one(sq->sg, xdp->data, xdp->data_end - xdp->data); + } else { /* small buffer */ + struct sk_buff *skb = data; + + /* Zero header and leave csum up to XDP layers */ + hdr = skb_vnet_hdr(skb); + memset(hdr, 0, vi->hdr_len); + + num_sg = 2; + sg_init_table(sq->sg, 2); + sg_set_buf(sq->sg, hdr, vi->hdr_len); + skb_to_sgvec(skb, sq->sg + 1, 0, skb->len); + } + err = virtqueue_add_outbuf(sq->vq, sq->sg, num_sg, + data, GFP_ATOMIC); + if (unlikely(err)) { + if (vi->mergeable_rx_bufs) { + struct page *page = virt_to_head_page(xdp->data); + + put_page(page); + } else /* small buffer */ + kfree_skb(data); + return; // On error abort to avoid unnecessary kick + } + + virtqueue_kick(sq->vq); +} + +static u32 do_xdp_prog(struct virtnet_info *vi, + struct receive_queue *rq, + struct bpf_prog *xdp_prog, + void *data, int len) +{ + int hdr_padded_len; + struct xdp_buff xdp; + void *buf; + unsigned int qp; + u32 act; + + if (vi->mergeable_rx_bufs) { + hdr_padded_len = sizeof(struct virtio_net_hdr_mrg_rxbuf); + xdp.data = data + hdr_padded_len; + xdp.data_end = xdp.data + (len - vi->hdr_len); + buf = data; + } else { /* small buffers */ + struct sk_buff *skb = data; + + xdp.data = skb->data; + xdp.data_end = xdp.data + len; + buf = skb->data; + } + + act = bpf_prog_run_xdp(xdp_prog, &xdp); + switch (act) { + case XDP_PASS: + return XDP_PASS; + case XDP_TX: + qp = vi->curr_queue_pairs - + vi->xdp_queue_pairs + + smp_processor_id(); + xdp.data = buf; + virtnet_xdp_xmit(vi, rq, &vi->sq[qp], &xdp, data); + return XDP_TX; + default: + bpf_warn_invalid_xdp_action(act); + case XDP_ABORTED: + case XDP_DROP: + return XDP_DROP; + } +} + +static struct sk_buff *receive_small(struct net_device *dev, + struct virtnet_info *vi, + struct receive_queue *rq, + void *buf, unsigned int len) { struct sk_buff * skb = buf; + struct bpf_prog *xdp_prog; len -= vi->hdr_len; skb_trim(skb, len); + rcu_read_lock(); + xdp_prog = rcu_dereference(rq->xdp_prog); + if (xdp_prog) { + struct virtio_net_hdr_mrg_rxbuf *hdr = buf; + u32 act; + + if (unlikely(hdr->hdr.gso_type || hdr->hdr.flags)) + goto err_xdp; + act = do_xdp_prog(vi, rq, xdp_prog, skb, len); + switch (act) { + case XDP_PASS: + break; + case XDP_TX: + rcu_read_unlock(); + goto xdp_xmit; + case XDP_DROP: + default: + goto err_xdp; + } + } + rcu_read_unlock(); + return skb; + +err_xdp: + rcu_read_unlock(); + dev->stats.rx_dropped++; + kfree_skb(skb); +xdp_xmit: + return NULL; } static struct sk_buff *receive_big(struct net_device *dev, @@ -354,6 +494,67 @@ err: return NULL; } +/* The conditions to enable XDP should preclude the underlying device from + * sending packets across multiple buffers (num_buf > 1). However per spec + * it does not appear to be illegal to do so but rather just against convention. + * So in order to avoid making a system unresponsive the packets are pushed + * into a page and the XDP program is run. This will be extremely slow and we + * push a warning to the user to fix this as soon as possible. Fixing this may + * require resolving the underlying hardware to determine why multiple buffers + * are being received or simply loading the XDP program in the ingress stack + * after the skb is built because there is no advantage to running it here + * anymore. + */ +static struct page *xdp_linearize_page(struct receive_queue *rq, + u16 *num_buf, + struct page *p, + int offset, + unsigned int *len) +{ + struct page *page = alloc_page(GFP_ATOMIC); + unsigned int page_off = 0; + + if (!page) + return NULL; + + memcpy(page_address(page) + page_off, page_address(p) + offset, *len); + page_off += *len; + + while (--*num_buf) { + unsigned int buflen; + unsigned long ctx; + void *buf; + int off; + + ctx = (unsigned long)virtqueue_get_buf(rq->vq, &buflen); + if (unlikely(!ctx)) + goto err_buf; + + buf = mergeable_ctx_to_buf_address(ctx); + p = virt_to_head_page(buf); + off = buf - page_address(p); + + /* guard against a misconfigured or uncooperative backend that + * is sending packet larger than the MTU. + */ + if ((page_off + buflen) > PAGE_SIZE) { + put_page(p); + goto err_buf; + } + + memcpy(page_address(page) + page_off, + page_address(p) + off, buflen); + page_off += buflen; + put_page(p); + } + + *len = page_off; + return page; +err_buf: + __free_pages(page, 0); + return NULL; +} + static struct sk_buff *receive_mergeable(struct net_device *dev, struct virtnet_info *vi, struct receive_queue *rq, @@ -365,11 +566,71 @@ static struct sk_buff *receive_mergeable(struct net_device *dev, u16 num_buf = virtio16_to_cpu(vi->vdev, hdr->num_buffers); struct page *page = virt_to_head_page(buf); int offset = buf - page_address(page); - unsigned int truesize = max(len, mergeable_ctx_to_buf_truesize(ctx)); + struct sk_buff *head_skb, *curr_skb; + struct bpf_prog *xdp_prog; + unsigned int truesize; + + head_skb = NULL; + + rcu_read_lock(); + xdp_prog = rcu_dereference(rq->xdp_prog); + if (xdp_prog) { + struct page *xdp_page; + u32 act; + + /* This happens when rx buffer size is underestimated */ + if (unlikely(num_buf > 1)) { + /* linearize data for XDP */ + xdp_page = xdp_linearize_page(rq, &num_buf, + page, offset, &len); + if (!xdp_page) + goto err_xdp; + offset = 0; + } else { + xdp_page = page; + } - struct sk_buff *head_skb = page_to_skb(vi, rq, page, offset, len, - truesize); - struct sk_buff *curr_skb = head_skb; + /* Transient failure which in theory could occur if + * in-flight packets from before XDP was enabled reach + * the receive path after XDP is loaded. In practice I + * was not able to create this condition. + */ + if (unlikely(hdr->hdr.gso_type)) + goto err_xdp; + + act = do_xdp_prog(vi, rq, xdp_prog, + page_address(xdp_page) + offset, len); + switch (act) { + case XDP_PASS: + /* We can only create skb based on xdp_page. */ + if (unlikely(xdp_page != page)) { + rcu_read_unlock(); + put_page(page); + head_skb = page_to_skb(vi, rq, xdp_page, + 0, len, PAGE_SIZE); + ewma_pkt_len_add(&rq->mrg_avg_pkt_len, len); + return head_skb; + } + break; + case XDP_TX: + ewma_pkt_len_add(&rq->mrg_avg_pkt_len, len); + if (unlikely(xdp_page != page)) + goto err_xdp; + rcu_read_unlock(); + goto xdp_xmit; + case XDP_DROP: + default: + if (unlikely(xdp_page != page)) + __free_pages(xdp_page, 0); + ewma_pkt_len_add(&rq->mrg_avg_pkt_len, len); + goto err_xdp; + } + } + rcu_read_unlock(); + + truesize = max(len, mergeable_ctx_to_buf_truesize(ctx)); + head_skb = page_to_skb(vi, rq, page, offset, len, truesize); + curr_skb = head_skb; if (unlikely(!curr_skb)) goto err_skb; @@ -423,6 +684,8 @@ static struct sk_buff *receive_mergeable(struct net_device *dev, ewma_pkt_len_add(&rq->mrg_avg_pkt_len, head_skb->len); return head_skb; +err_xdp: + rcu_read_unlock(); err_skb: put_page(page); while (--num_buf) { @@ -439,6 +702,7 @@ err_skb: err_buf: dev->stats.rx_dropped++; dev_kfree_skb(head_skb); +xdp_xmit: return NULL; } @@ -470,7 +734,7 @@ static void receive_buf(struct virtnet_info *vi, struct receive_queue *rq, else if (vi->big_packets) skb = receive_big(dev, vi, rq, buf, len); else - skb = receive_small(vi, buf, len); + skb = receive_small(dev, vi, rq, buf, len); if (unlikely(!skb)) return; @@ -1337,6 +1601,13 @@ static int virtnet_set_channels(struct net_device *dev, if (queue_pairs > vi->max_queue_pairs || queue_pairs == 0) return -EINVAL; + /* For now we don't support modifying channels while XDP is loaded + * also when XDP is loaded all RX queues have XDP programs so we only + * need to check a single RX queue. + */ + if (vi->rq[0].xdp_prog) + return -EINVAL; + get_online_cpus(); err = virtnet_set_queues(vi, queue_pairs); if (!err) { @@ -1428,6 +1699,95 @@ static const struct ethtool_ops virtnet_ethtool_ops = { .set_settings = virtnet_set_settings, }; +static int virtnet_xdp_set(struct net_device *dev, struct bpf_prog *prog) +{ + unsigned long int max_sz = PAGE_SIZE - sizeof(struct padded_vnet_hdr); + struct virtnet_info *vi = netdev_priv(dev); + struct bpf_prog *old_prog; + u16 xdp_qp = 0, curr_qp; + int i, err; + + if (virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_TSO4) || + virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_TSO6) || + virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_ECN) || + virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_UFO)) { + netdev_warn(dev, "can't set XDP while host is implementing LRO, disable LRO first\n"); + return -EOPNOTSUPP; + } + + if (vi->mergeable_rx_bufs && !vi->any_header_sg) { + netdev_warn(dev, "XDP expects header/data in single page, any_header_sg required\n"); + return -EINVAL; + } + + if (dev->mtu > max_sz) { + netdev_warn(dev, "XDP requires MTU less than %lu\n", max_sz); + return -EINVAL; + } + + curr_qp = vi->curr_queue_pairs - vi->xdp_queue_pairs; + if (prog) + xdp_qp = nr_cpu_ids; + + /* XDP requires extra queues for XDP_TX */ + if (curr_qp + xdp_qp > vi->max_queue_pairs) { + netdev_warn(dev, "request %i queues but max is %i\n", + curr_qp + xdp_qp, vi->max_queue_pairs); + return -ENOMEM; + } + + err = virtnet_set_queues(vi, curr_qp + xdp_qp); + if (err) { + dev_warn(&dev->dev, "XDP Device queue allocation failure.\n"); + return err; + } + + if (prog) { + prog = bpf_prog_add(prog, vi->max_queue_pairs - 1); + if (IS_ERR(prog)) { + virtnet_set_queues(vi, curr_qp); + return PTR_ERR(prog); + } + } + + vi->xdp_queue_pairs = xdp_qp; + netif_set_real_num_rx_queues(dev, curr_qp + xdp_qp); + + for (i = 0; i < vi->max_queue_pairs; i++) { + old_prog = rtnl_dereference(vi->rq[i].xdp_prog); + rcu_assign_pointer(vi->rq[i].xdp_prog, prog); + if (old_prog) + bpf_prog_put(old_prog); + } + + return 0; +} + +static bool virtnet_xdp_query(struct net_device *dev) +{ + struct virtnet_info *vi = netdev_priv(dev); + int i; + + for (i = 0; i < vi->max_queue_pairs; i++) { + if (vi->rq[i].xdp_prog) + return true; + } + return false; +} + +static int virtnet_xdp(struct net_device *dev, struct netdev_xdp *xdp) +{ + switch (xdp->command) { + case XDP_SETUP_PROG: + return virtnet_xdp_set(dev, xdp->prog); + case XDP_QUERY_PROG: + xdp->prog_attached = virtnet_xdp_query(dev); + return 0; + default: + return -EINVAL; + } +} + static const struct net_device_ops virtnet_netdev = { .ndo_open = virtnet_open, .ndo_stop = virtnet_close, @@ -1444,6 +1804,7 @@ static const struct net_device_ops virtnet_netdev = { #ifdef CONFIG_NET_RX_BUSY_POLL .ndo_busy_poll = virtnet_busy_poll, #endif + .ndo_xdp = virtnet_xdp, }; static void virtnet_config_changed_work(struct work_struct *work) @@ -1505,12 +1866,20 @@ static void virtnet_free_queues(struct virtnet_info *vi) static void free_receive_bufs(struct virtnet_info *vi) { + struct bpf_prog *old_prog; int i; + rtnl_lock(); for (i = 0; i < vi->max_queue_pairs; i++) { while (vi->rq[i].pages) __free_pages(get_a_page(&vi->rq[i], GFP_KERNEL), 0); + + old_prog = rtnl_dereference(vi->rq[i].xdp_prog); + RCU_INIT_POINTER(vi->rq[i].xdp_prog, NULL); + if (old_prog) + bpf_prog_put(old_prog); } + rtnl_unlock(); } static void free_receive_page_frags(struct virtnet_info *vi) @@ -1521,6 +1890,16 @@ static void free_receive_page_frags(struct virtnet_info *vi) put_page(vi->rq[i].alloc_frag.page); } +static bool is_xdp_queue(struct virtnet_info *vi, int q) +{ + if (q < (vi->curr_queue_pairs - vi->xdp_queue_pairs)) + return false; + else if (q < vi->curr_queue_pairs) + return true; + else + return false; +} + static void free_unused_bufs(struct virtnet_info *vi) { void *buf; @@ -1528,8 +1907,12 @@ static void free_unused_bufs(struct virtnet_info *vi) for (i = 0; i < vi->max_queue_pairs; i++) { struct virtqueue *vq = vi->sq[i].vq; - while ((buf = virtqueue_detach_unused_buf(vq)) != NULL) - dev_kfree_skb(buf); + while ((buf = virtqueue_detach_unused_buf(vq)) != NULL) { + if (!is_xdp_queue(vi, i)) + dev_kfree_skb(buf); + else + put_page(virt_to_head_page(buf)); + } } for (i = 0; i < vi->max_queue_pairs; i++) { @@ -1930,7 +2313,9 @@ static int virtnet_probe(struct virtio_device *vdev) goto free_unregister_netdev; } - virtnet_set_affinity(vi); + rtnl_lock(); + virtnet_set_queues(vi, vi->curr_queue_pairs); + rtnl_unlock(); /* Assume link up if device can't report link status, otherwise get link status from config. */ @@ -2099,13 +2484,13 @@ static __init int virtio_net_driver_init(void) { int ret; - ret = cpuhp_setup_state_multi(CPUHP_AP_ONLINE_DYN, "AP_VIRT_NET_ONLINE", + ret = cpuhp_setup_state_multi(CPUHP_AP_ONLINE_DYN, "virtio/net:online", virtnet_cpu_online, virtnet_cpu_down_prep); if (ret < 0) goto out; virtionet_online = ret; - ret = cpuhp_setup_state_multi(CPUHP_VIRT_NET_DEAD, "VIRT_NET_DEAD", + ret = cpuhp_setup_state_multi(CPUHP_VIRT_NET_DEAD, "virtio/net:dead", NULL, virtnet_cpu_dead); if (ret) goto err_dead; diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h index 7dc37a090549..59e077be8829 100644 --- a/drivers/net/vmxnet3/vmxnet3_int.h +++ b/drivers/net/vmxnet3/vmxnet3_int.h @@ -119,9 +119,8 @@ enum { }; /* - * PCI vendor and device IDs. + * Maximum devices supported. */ -#define PCI_DEVICE_ID_VMWARE_VMXNET3 0x07B0 #define MAX_ETHERNET_CARDS 10 #define MAX_PCI_PASSTHRU_DEVICE 6 diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index 3bca24651dc0..7532646c3b7b 100644 --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -366,6 +366,8 @@ static int vrf_finish_output6(struct net *net, struct sock *sk, struct in6_addr *nexthop; int ret; + nf_reset(skb); + skb->protocol = htons(ETH_P_IPV6); skb->dev = dev; @@ -547,6 +549,8 @@ static int vrf_finish_output(struct net *net, struct sock *sk, struct sk_buff *s u32 nexthop; int ret = -EINVAL; + nf_reset(skb); + /* Be paranoid, rather than too clever. */ if (unlikely(skb_headroom(skb) < hh_len && dev->header_ops)) { struct sk_buff *skb2; @@ -849,8 +853,6 @@ static struct sk_buff *vrf_rcv_nfhook(u8 pf, unsigned int hook, { struct net *net = dev_net(dev); - nf_reset(skb); - if (NF_HOOK(pf, hook, net, NULL, skb, dev, NULL, vrf_rcv_finish) < 0) skb = NULL; /* kfree_skb(skb) handled by nf code */ diff --git a/drivers/net/wan/dlci.c b/drivers/net/wan/dlci.c index ae6ecf401189..65ee2a6f248c 100644 --- a/drivers/net/wan/dlci.c +++ b/drivers/net/wan/dlci.c @@ -52,7 +52,7 @@ #include <asm/io.h> #include <asm/dma.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> static const char version[] = "DLCI driver v0.35, 4 Jan 1997, mike.mclagan@linux.org"; diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c index 7351e5440ed7..799830ffcae2 100644 --- a/drivers/net/wan/dscc4.c +++ b/drivers/net/wan/dscc4.c @@ -95,7 +95,7 @@ #include <asm/cache.h> #include <asm/byteorder.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/io.h> #include <asm/irq.h> diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c index 03696d35ee9c..33265eb50420 100644 --- a/drivers/net/wan/farsync.c +++ b/drivers/net/wan/farsync.c @@ -30,7 +30,7 @@ #include <linux/if.h> #include <linux/hdlc.h> #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "farsync.h" diff --git a/drivers/net/wan/hd64570.c b/drivers/net/wan/hd64570.c index dc334c85d966..166696d2c496 100644 --- a/drivers/net/wan/hd64570.c +++ b/drivers/net/wan/hd64570.c @@ -39,7 +39,7 @@ #include <linux/string.h> #include <linux/types.h> #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "hd64570.h" #define get_msci(port) (phy_node(port) ? MSCI1_OFFSET : MSCI0_OFFSET) diff --git a/drivers/net/wan/hd64572.c b/drivers/net/wan/hd64572.c index e92ecf1d3314..7ef49dab6855 100644 --- a/drivers/net/wan/hd64572.c +++ b/drivers/net/wan/hd64572.c @@ -39,7 +39,7 @@ #include <linux/string.h> #include <linux/types.h> #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "hd64572.h" #define NAPI_WEIGHT 16 diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c index 6676607164d6..9df9ed62beff 100644 --- a/drivers/net/wan/lapbether.c +++ b/drivers/net/wan/lapbether.c @@ -35,7 +35,7 @@ #include <linux/if_arp.h> #include <linux/skbuff.h> #include <net/sock.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/mm.h> #include <linux/interrupt.h> #include <linux/notifier.h> diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c index 001b7796740d..4698450c77d1 100644 --- a/drivers/net/wan/lmc/lmc_main.c +++ b/drivers/net/wan/lmc/lmc_main.c @@ -59,7 +59,7 @@ #include <asm/processor.h> /* Processor type for cache alignment. */ #include <asm/io.h> #include <asm/dma.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> //#include <asm/spinlock.h> #define DRIVER_MAJOR_VERSION 1 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c index 5920c996fcdf..cffe23bd16e1 100644 --- a/drivers/net/wan/lmc/lmc_media.c +++ b/drivers/net/wan/lmc/lmc_media.c @@ -19,7 +19,7 @@ #include <asm/io.h> #include <asm/dma.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "lmc.h" #include "lmc_var.h" @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int); static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32); lmc_media_t lmc_ds3_media = { - lmc_ds3_init, /* special media init stuff */ - lmc_ds3_default, /* reset to default state */ - lmc_ds3_set_status, /* reset status to state provided */ - lmc_dummy_set_1, /* set clock source */ - lmc_dummy_set2_1, /* set line speed */ - lmc_ds3_set_100ft, /* set cable length */ - lmc_ds3_set_scram, /* set scrambler */ - lmc_ds3_get_link_status, /* get link status */ - lmc_dummy_set_1, /* set link status */ - lmc_ds3_set_crc_length, /* set CRC length */ - lmc_dummy_set_1, /* set T1 or E1 circuit type */ - lmc_ds3_watchdog + .init = lmc_ds3_init, /* special media init stuff */ + .defaults = lmc_ds3_default, /* reset to default state */ + .set_status = lmc_ds3_set_status, /* reset status to state provided */ + .set_clock_source = lmc_dummy_set_1, /* set clock source */ + .set_speed = lmc_dummy_set2_1, /* set line speed */ + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */ + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */ + .get_link_status = lmc_ds3_get_link_status, /* get link status */ + .set_link_status = lmc_dummy_set_1, /* set link status */ + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */ + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */ + .watchdog = lmc_ds3_watchdog }; lmc_media_t lmc_hssi_media = { - lmc_hssi_init, /* special media init stuff */ - lmc_hssi_default, /* reset to default state */ - lmc_hssi_set_status, /* reset status to state provided */ - lmc_hssi_set_clock, /* set clock source */ - lmc_dummy_set2_1, /* set line speed */ - lmc_dummy_set_1, /* set cable length */ - lmc_dummy_set_1, /* set scrambler */ - lmc_hssi_get_link_status, /* get link status */ - lmc_hssi_set_link_status, /* set link status */ - lmc_hssi_set_crc_length, /* set CRC length */ - lmc_dummy_set_1, /* set T1 or E1 circuit type */ - lmc_hssi_watchdog + .init = lmc_hssi_init, /* special media init stuff */ + .defaults = lmc_hssi_default, /* reset to default state */ + .set_status = lmc_hssi_set_status, /* reset status to state provided */ + .set_clock_source = lmc_hssi_set_clock, /* set clock source */ + .set_speed = lmc_dummy_set2_1, /* set line speed */ + .set_cable_length = lmc_dummy_set_1, /* set cable length */ + .set_scrambler = lmc_dummy_set_1, /* set scrambler */ + .get_link_status = lmc_hssi_get_link_status, /* get link status */ + .set_link_status = lmc_hssi_set_link_status, /* set link status */ + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */ + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */ + .watchdog = lmc_hssi_watchdog }; -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */ - lmc_ssi_default, /* reset to default state */ - lmc_ssi_set_status, /* reset status to state provided */ - lmc_ssi_set_clock, /* set clock source */ - lmc_ssi_set_speed, /* set line speed */ - lmc_dummy_set_1, /* set cable length */ - lmc_dummy_set_1, /* set scrambler */ - lmc_ssi_get_link_status, /* get link status */ - lmc_ssi_set_link_status, /* set link status */ - lmc_ssi_set_crc_length, /* set CRC length */ - lmc_dummy_set_1, /* set T1 or E1 circuit type */ - lmc_ssi_watchdog +lmc_media_t lmc_ssi_media = { + .init = lmc_ssi_init, /* special media init stuff */ + .defaults = lmc_ssi_default, /* reset to default state */ + .set_status = lmc_ssi_set_status, /* reset status to state provided */ + .set_clock_source = lmc_ssi_set_clock, /* set clock source */ + .set_speed = lmc_ssi_set_speed, /* set line speed */ + .set_cable_length = lmc_dummy_set_1, /* set cable length */ + .set_scrambler = lmc_dummy_set_1, /* set scrambler */ + .get_link_status = lmc_ssi_get_link_status, /* get link status */ + .set_link_status = lmc_ssi_set_link_status, /* set link status */ + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */ + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */ + .watchdog = lmc_ssi_watchdog }; lmc_media_t lmc_t1_media = { - lmc_t1_init, /* special media init stuff */ - lmc_t1_default, /* reset to default state */ - lmc_t1_set_status, /* reset status to state provided */ - lmc_t1_set_clock, /* set clock source */ - lmc_dummy_set2_1, /* set line speed */ - lmc_dummy_set_1, /* set cable length */ - lmc_dummy_set_1, /* set scrambler */ - lmc_t1_get_link_status, /* get link status */ - lmc_dummy_set_1, /* set link status */ - lmc_t1_set_crc_length, /* set CRC length */ - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */ - lmc_t1_watchdog + .init = lmc_t1_init, /* special media init stuff */ + .defaults = lmc_t1_default, /* reset to default state */ + .set_status = lmc_t1_set_status, /* reset status to state provided */ + .set_clock_source = lmc_t1_set_clock, /* set clock source */ + .set_speed = lmc_dummy_set2_1, /* set line speed */ + .set_cable_length = lmc_dummy_set_1, /* set cable length */ + .set_scrambler = lmc_dummy_set_1, /* set scrambler */ + .get_link_status = lmc_t1_get_link_status, /* get link status */ + .set_link_status = lmc_dummy_set_1, /* set link status */ + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */ + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */ + .watchdog = lmc_t1_watchdog }; static void diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c index 3f83be98d469..3ca3419c54a0 100644 --- a/drivers/net/wan/sbni.c +++ b/drivers/net/wan/sbni.c @@ -63,7 +63,7 @@ #include <asm/types.h> #include <asm/byteorder.h> #include <asm/irq.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "sbni.h" diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c index 421ac5f85699..236c62538036 100644 --- a/drivers/net/wan/sdla.c +++ b/drivers/net/wan/sdla.c @@ -56,7 +56,7 @@ #include <asm/io.h> #include <asm/dma.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> static const char* version = "SDLA driver v0.30, 12 Sep 1996, mike.mclagan@linux.org"; diff --git a/drivers/net/wireless/ath/Makefile b/drivers/net/wireless/ath/Makefile index 89f8d5979402..4cdebc7659dd 100644 --- a/drivers/net/wireless/ath/Makefile +++ b/drivers/net/wireless/ath/Makefile @@ -19,6 +19,4 @@ ath-objs := main.o \ ath-$(CONFIG_ATH_DEBUG) += debug.o ath-$(CONFIG_ATH_TRACEPOINTS) += trace.o -ccflags-y += -D__CHECK_ENDIAN__ - CFLAGS_trace.o := -I$(src) diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index 0457e315d336..b541a1c74488 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -2091,7 +2091,7 @@ int ath10k_pci_init_config(struct ath10k *ar) ret = ath10k_pci_diag_read32(ar, ealloc_targ_addr, &ealloc_value); if (ret != 0) { - ath10k_err(ar, "Faile to get early alloc val: %d\n", ret); + ath10k_err(ar, "Failed to get early alloc val: %d\n", ret); return ret; } diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index c893314a191f..50d6ee6afe26 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -8271,7 +8271,7 @@ void ath10k_wmi_free_host_mem(struct ath10k *ar) dma_unmap_single(ar->dev, ar->wmi.mem_chunks[i].paddr, ar->wmi.mem_chunks[i].len, - DMA_TO_DEVICE); + DMA_BIDIRECTIONAL); kfree(ar->wmi.mem_chunks[i].vaddr); } diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 486afa98a5b8..4e2f3ac266c3 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -2713,7 +2713,7 @@ void ath_tx_edma_tasklet(struct ath_softc *sc) fifo_list = &txq->txq_fifo[txq->txq_tailidx]; if (list_empty(fifo_list)) { ath_txq_unlock(sc, txq); - return; + break; } bf = list_first_entry(fifo_list, struct ath_buf, list); diff --git a/drivers/net/wireless/ath/wil6210/Makefile b/drivers/net/wireless/ath/wil6210/Makefile index 11b544b26c74..89bf2f9eca1d 100644 --- a/drivers/net/wireless/ath/wil6210/Makefile +++ b/drivers/net/wireless/ath/wil6210/Makefile @@ -22,5 +22,3 @@ wil6210-y += p2p.o # for tracing framework to find trace.h CFLAGS_trace.o := -I$(src) - -subdir-ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c index 4ac9ba04afed..c1b4bb03e997 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.c +++ b/drivers/net/wireless/ath/wil6210/txrx.c @@ -338,7 +338,7 @@ static void wil_rx_add_radiotap_header(struct wil6210_priv *wil, if (skb_headroom(skb) < rtap_len && pskb_expand_head(skb, rtap_len, 0, GFP_ATOMIC)) { - wil_err(wil, "Unable to expand headrom to %d\n", rtap_len); + wil_err(wil, "Unable to expand headroom to %d\n", rtap_len); return; } diff --git a/drivers/net/wireless/atmel/atmel.c b/drivers/net/wireless/atmel/atmel.c index eb92d5ab7a27..e12f62356fd1 100644 --- a/drivers/net/wireless/atmel/atmel.c +++ b/drivers/net/wireless/atmel/atmel.c @@ -48,7 +48,7 @@ #include <linux/timer.h> #include <asm/byteorder.h> #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/module.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile index d1568bed1ad1..0383ba559edc 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/Makefile @@ -19,8 +19,6 @@ ccflags-y += \ -Idrivers/net/wireless/broadcom/brcm80211/brcmfmac \ -Idrivers/net/wireless/broadcom/brcm80211/include -ccflags-y += -D__CHECK_ENDIAN__ - obj-$(CONFIG_BRCMFMAC) += brcmfmac.o brcmfmac-objs += \ cfg80211.o \ diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index ccae3bbe7db2..7ffc4aba5bab 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -6868,7 +6868,7 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr, err = brcmf_p2p_attach(cfg, p2pdev_forced); if (err) { - brcmf_err("P2P initilisation failed (%d)\n", err); + brcmf_err("P2P initialisation failed (%d)\n", err); goto wiphy_unreg_out; } err = brcmf_btcoex_attach(cfg); @@ -6893,7 +6893,7 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr, err = brcmf_fweh_activate_events(ifp); if (err) { brcmf_err("FWEH activation failed (%d)\n", err); - goto wiphy_unreg_out; + goto detach; } /* Fill in some of the advertised nl80211 supported features */ @@ -6908,6 +6908,9 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr, return cfg; +detach: + brcmf_btcoex_detach(cfg); + brcmf_p2p_detach(&cfg->p2p); wiphy_unreg_out: wiphy_unregister(cfg->wiphy); priv_out: diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c index f273cab0da10..9a25e79a46cf 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c @@ -137,6 +137,7 @@ static int brcmf_pno_add_ssid(struct brcmf_if *ifp, struct cfg80211_ssid *ssid, pfn.wpa_auth = cpu_to_le32(BRCMF_PNO_WPA_AUTH_ANY); pfn.wsec = cpu_to_le32(0); pfn.infra = cpu_to_le32(1); + pfn.flags = 0; if (active) pfn.flags = cpu_to_le32(1 << BRCMF_PNO_HIDDEN_BIT); pfn.ssid.SSID_len = cpu_to_le32(ssid->ssid_len); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile index 960e6b86bbcb..ed83f33aceb7 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile @@ -16,7 +16,6 @@ # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ccflags-y := \ - -D__CHECK_ENDIAN__ \ -Idrivers/net/wireless/broadcom/brcm80211/brcmsmac \ -Idrivers/net/wireless/broadcom/brcm80211/brcmsmac/phy \ -Idrivers/net/wireless/broadcom/brcm80211/include diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c index 64176090b196..356aba9d3d53 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c @@ -148,7 +148,7 @@ that only one external action is invoked at a time. #include <linux/dma-mapping.h> #include <linux/proc_fs.h> #include <linux/skbuff.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/io.h> #include <linux/fs.h> #include <linux/mm.h> diff --git a/drivers/net/wireless/intel/ipw2x00/libipw_geo.c b/drivers/net/wireless/intel/ipw2x00/libipw_geo.c index 218f2a32de21..ce7eda20a68f 100644 --- a/drivers/net/wireless/intel/ipw2x00/libipw_geo.c +++ b/drivers/net/wireless/intel/ipw2x00/libipw_geo.c @@ -38,7 +38,7 @@ #include <linux/types.h> #include <linux/wireless.h> #include <linux/etherdevice.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "libipw.h" diff --git a/drivers/net/wireless/intel/ipw2x00/libipw_module.c b/drivers/net/wireless/intel/ipw2x00/libipw_module.c index 2332075565f2..c58c5b2dcce5 100644 --- a/drivers/net/wireless/intel/ipw2x00/libipw_module.c +++ b/drivers/net/wireless/intel/ipw2x00/libipw_module.c @@ -46,7 +46,7 @@ #include <linux/types.h> #include <linux/wireless.h> #include <linux/etherdevice.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <net/net_namespace.h> #include <net/arp.h> diff --git a/drivers/net/wireless/intel/ipw2x00/libipw_rx.c b/drivers/net/wireless/intel/ipw2x00/libipw_rx.c index 1c1ec7bb9302..6df19f03355a 100644 --- a/drivers/net/wireless/intel/ipw2x00/libipw_rx.c +++ b/drivers/net/wireless/intel/ipw2x00/libipw_rx.c @@ -29,7 +29,7 @@ #include <linux/types.h> #include <linux/wireless.h> #include <linux/etherdevice.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/ctype.h> #include <net/lib80211.h> diff --git a/drivers/net/wireless/intel/ipw2x00/libipw_tx.c b/drivers/net/wireless/intel/ipw2x00/libipw_tx.c index e8c039879b05..048f1e3ada11 100644 --- a/drivers/net/wireless/intel/ipw2x00/libipw_tx.c +++ b/drivers/net/wireless/intel/ipw2x00/libipw_tx.c @@ -39,7 +39,7 @@ #include <linux/types.h> #include <linux/wireless.h> #include <linux/etherdevice.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "libipw.h" diff --git a/drivers/net/wireless/intel/iwlegacy/Makefile b/drivers/net/wireless/intel/iwlegacy/Makefile index c985a01a0731..c826a6b985bb 100644 --- a/drivers/net/wireless/intel/iwlegacy/Makefile +++ b/drivers/net/wireless/intel/iwlegacy/Makefile @@ -13,5 +13,3 @@ iwl4965-$(CONFIG_IWLEGACY_DEBUGFS) += 4965-debug.o obj-$(CONFIG_IWL3945) += iwl3945.o iwl3945-objs := 3945-mac.o 3945.o 3945-rs.o iwl3945-$(CONFIG_IWLEGACY_DEBUGFS) += 3945-debug.o - -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/intel/iwlwifi/Makefile b/drivers/net/wireless/intel/iwlwifi/Makefile index 6e7ed908de0c..92e611841200 100644 --- a/drivers/net/wireless/intel/iwlwifi/Makefile +++ b/drivers/net/wireless/intel/iwlwifi/Makefile @@ -15,7 +15,7 @@ iwlwifi-objs += $(iwlwifi-m) iwlwifi-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o -ccflags-y += -D__CHECK_ENDIAN__ -I$(src) +ccflags-y += -I$(src) obj-$(CONFIG_IWLDVM) += dvm/ obj-$(CONFIG_IWLMVM) += mvm/ diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/Makefile b/drivers/net/wireless/intel/iwlwifi/dvm/Makefile index 4d19685f31c3..b256a354953a 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/Makefile +++ b/drivers/net/wireless/intel/iwlwifi/dvm/Makefile @@ -10,4 +10,4 @@ iwldvm-objs += rxon.o devices.o iwldvm-$(CONFIG_IWLWIFI_LEDS) += led.o iwldvm-$(CONFIG_IWLWIFI_DEBUGFS) += debugfs.o -ccflags-y += -D__CHECK_ENDIAN__ -I$(src)/../ +ccflags-y += -I$(src)/../ diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/calib.c b/drivers/net/wireless/intel/iwlwifi/dvm/calib.c index e9cef9de9ed8..c96f9b1d948a 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/calib.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/calib.c @@ -900,8 +900,7 @@ static void iwlagn_gain_computation(struct iwl_priv *priv, /* bound gain by 2 bits value max, 3rd bit is sign */ data->delta_gain_code[i] = - min(abs(delta_g), - (s32) CHAIN_NOISE_MAX_DELTA_GAIN_CODE); + min(abs(delta_g), CHAIN_NOISE_MAX_DELTA_GAIN_CODE); if (delta_g < 0) /* diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h b/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h index 1ad0ec180d5d..84813b550ef1 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h @@ -228,7 +228,7 @@ enum iwl_ucode_tlv_flag { IWL_UCODE_TLV_FLAGS_BCAST_FILTERING = BIT(29), }; -typedef unsigned int __bitwise__ iwl_ucode_tlv_api_t; +typedef unsigned int __bitwise iwl_ucode_tlv_api_t; /** * enum iwl_ucode_tlv_api - ucode api @@ -258,7 +258,7 @@ enum iwl_ucode_tlv_api { #endif }; -typedef unsigned int __bitwise__ iwl_ucode_tlv_capa_t; +typedef unsigned int __bitwise iwl_ucode_tlv_capa_t; /** * enum iwl_ucode_tlv_capa - ucode capabilities diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/Makefile b/drivers/net/wireless/intel/iwlwifi/mvm/Makefile index 2e06dfc1c477..83ac807e547d 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/Makefile +++ b/drivers/net/wireless/intel/iwlwifi/mvm/Makefile @@ -9,4 +9,4 @@ iwlmvm-$(CONFIG_IWLWIFI_LEDS) += led.o iwlmvm-y += tof.o fw-dbg.o iwlmvm-$(CONFIG_PM) += d3.o -ccflags-y += -D__CHECK_ENDIAN__ -I$(src)/../ +ccflags-y += -I$(src)/../ diff --git a/drivers/net/wireless/intersil/hostap/hostap_hw.c b/drivers/net/wireless/intersil/hostap/hostap_hw.c index a8a9bd8e176a..544ef7adde7d 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_hw.c +++ b/drivers/net/wireless/intersil/hostap/hostap_hw.c @@ -32,7 +32,7 @@ #include <asm/delay.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/slab.h> #include <linux/netdevice.h> diff --git a/drivers/net/wireless/intersil/hostap/hostap_main.c b/drivers/net/wireless/intersil/hostap/hostap_main.c index 1a16b8cb366e..544fc09dcb62 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_main.c +++ b/drivers/net/wireless/intersil/hostap/hostap_main.c @@ -27,7 +27,7 @@ #include <net/net_namespace.h> #include <net/iw_handler.h> #include <net/lib80211.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "hostap_wlan.h" #include "hostap_80211.h" diff --git a/drivers/net/wireless/intersil/orinoco/Makefile b/drivers/net/wireless/intersil/orinoco/Makefile index bfdefb85abcd..b7ecef820f76 100644 --- a/drivers/net/wireless/intersil/orinoco/Makefile +++ b/drivers/net/wireless/intersil/orinoco/Makefile @@ -12,6 +12,3 @@ obj-$(CONFIG_TMD_HERMES) += orinoco_tmd.o obj-$(CONFIG_NORTEL_HERMES) += orinoco_nortel.o obj-$(CONFIG_PCMCIA_SPECTRUM) += spectrum_cs.o obj-$(CONFIG_ORINOCO_USB) += orinoco_usb.o - -# Orinoco should be endian clean. -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/intersil/prism54/isl_38xx.c b/drivers/net/wireless/intersil/prism54/isl_38xx.c index 6700387ef9ab..ce9d4db0d9ca 100644 --- a/drivers/net/wireless/intersil/prism54/isl_38xx.c +++ b/drivers/net/wireless/intersil/prism54/isl_38xx.c @@ -21,7 +21,7 @@ #include <linux/delay.h> #include <linux/ktime.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/io.h> #include "prismcompat.h" diff --git a/drivers/net/wireless/intersil/prism54/isl_ioctl.c b/drivers/net/wireless/intersil/prism54/isl_ioctl.c index 48e8a978a832..334717b0a2be 100644 --- a/drivers/net/wireless/intersil/prism54/isl_ioctl.c +++ b/drivers/net/wireless/intersil/prism54/isl_ioctl.c @@ -26,7 +26,7 @@ #include <linux/pci.h> #include <linux/etherdevice.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "prismcompat.h" #include "isl_ioctl.h" diff --git a/drivers/net/wireless/mediatek/mt7601u/Makefile b/drivers/net/wireless/mediatek/mt7601u/Makefile index ea9ed8a5db4d..08fc802ead4b 100644 --- a/drivers/net/wireless/mediatek/mt7601u/Makefile +++ b/drivers/net/wireless/mediatek/mt7601u/Makefile @@ -1,5 +1,3 @@ -ccflags-y += -D__CHECK_ENDIAN__ - obj-$(CONFIG_MT7601U) += mt7601u.o mt7601u-objs = \ diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800usb.c b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c index 9f61293f1a56..f38c44061b5b 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c @@ -177,7 +177,7 @@ static bool rt2800usb_tx_sta_fifo_read_completed(struct rt2x00_dev *rt2x00dev, if (rt2800usb_txstatus_pending(rt2x00dev)) { /* Read register after 1 ms */ hrtimer_start(&rt2x00dev->txstatus_timer, - ktime_set(0, TXSTATUS_READ_INTERVAL), + TXSTATUS_READ_INTERVAL, HRTIMER_MODE_REL); return false; } @@ -204,7 +204,7 @@ static void rt2800usb_async_read_tx_status(struct rt2x00_dev *rt2x00dev) /* Read TX_STA_FIFO register after 2 ms */ hrtimer_start(&rt2x00dev->txstatus_timer, - ktime_set(0, 2*TXSTATUS_READ_INTERVAL), + 2 * TXSTATUS_READ_INTERVAL, HRTIMER_MODE_REL); } diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index 4fdc7223c894..b94479441b0c 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -53,7 +53,7 @@ #include <asm/io.h> #include <asm/byteorder.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> /* Warning : these stuff will slow down the driver... */ #define WIRELESS_SPY /* Enable spying addresses */ diff --git a/drivers/net/wireless/realtek/rtlwifi/Makefile b/drivers/net/wireless/realtek/rtlwifi/Makefile index ad6d3c52ec57..84c2e826fa1d 100644 --- a/drivers/net/wireless/realtek/rtlwifi/Makefile +++ b/drivers/net/wireless/realtek/rtlwifi/Makefile @@ -30,5 +30,3 @@ obj-$(CONFIG_RTLBTCOEXIST) += btcoexist/ obj-$(CONFIG_RTL8723_COMMON) += rtl8723com/ obj-$(CONFIG_RTL8821AE) += rtl8821ae/ obj-$(CONFIG_RTL8192EE) += rtl8192ee/ - -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile b/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile index 47ceecfcb7dc..d1454d4f08a5 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/Makefile @@ -3,5 +3,3 @@ btcoexist-objs := halbtc8723b2ant.o \ rtl_btc.o obj-$(CONFIG_RTLBTCOEXIST) += btcoexist.o - -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/realtek/rtlwifi/core.c b/drivers/net/wireless/realtek/rtlwifi/core.c index 2caa4ad04dba..ded1493fee9c 100644 --- a/drivers/net/wireless/realtek/rtlwifi/core.c +++ b/drivers/net/wireless/realtek/rtlwifi/core.c @@ -1829,7 +1829,8 @@ bool rtl_cmd_send_packet(struct ieee80211_hw *hw, struct sk_buff *skb) spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags); pskb = __skb_dequeue(&ring->queue); - dev_kfree_skb_irq(pskb); + if (pskb) + dev_kfree_skb_irq(pskb); /*this is wrong, fill_tx_cmddesc needs update*/ pdesc = &ring->desc[0]; diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/Makefile index 676e7de27f27..dae4f0f19cd3 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/Makefile +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/Makefile @@ -11,5 +11,3 @@ rtl8188ee-objs := \ trx.o obj-$(CONFIG_RTL8188EE) += rtl8188ee.o - -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/Makefile index aee42d7ae8a2..0546b7556259 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/Makefile +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/Makefile @@ -5,5 +5,3 @@ rtl8192c-common-objs := \ phy_common.o obj-$(CONFIG_RTL8192C_COMMON) += rtl8192c-common.o - -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/Makefile index c0cb0cfe7d37..577c7adbc322 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/Makefile +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/Makefile @@ -9,5 +9,3 @@ rtl8192ce-objs := \ trx.o obj-$(CONFIG_RTL8192CE) += rtl8192ce.o - -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/Makefile index ad2de6b839ef..97437dadc287 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/Makefile +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/Makefile @@ -10,5 +10,3 @@ rtl8192cu-objs := \ trx.o obj-$(CONFIG_RTL8192CU) += rtl8192cu.o - -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/Makefile index e3213c8264b6..d0703f20d30c 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/Makefile +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/Makefile @@ -10,5 +10,3 @@ rtl8192de-objs := \ trx.o obj-$(CONFIG_RTL8192DE) += rtl8192de.o - -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/Makefile index 0315eeda9b60..f254b9f64326 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/Makefile +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/Makefile @@ -12,5 +12,3 @@ rtl8192ee-objs := \ obj-$(CONFIG_RTL8192EE) += rtl8192ee.o - -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/Makefile index b7eb13819cbc..dfa9dbbe2cdf 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/Makefile +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/Makefile @@ -11,5 +11,3 @@ rtl8192se-objs := \ obj-$(CONFIG_RTL8192SE) += rtl8192se.o -ccflags-y += -D__CHECK_ENDIAN__ - diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/Makefile index 6220672a96f4..e7607d2cb2ef 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/Makefile +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/Makefile @@ -14,5 +14,3 @@ rtl8723ae-objs := \ obj-$(CONFIG_RTL8723AE) += rtl8723ae.o - -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/fw.c index 1186755e55b8..e5505387260b 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/fw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/fw.c @@ -134,7 +134,7 @@ static void _rtl8723e_fill_h2c_command(struct ieee80211_hw *hw, u8 element_id, wait_h2c_limmit--; if (wait_h2c_limmit == 0) { RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, - "Wating too long for FW read clear HMEBox(%d)!\n", + "Waiting too long for FW read clear HMEBox(%d)!\n", boxnum); break; } diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/Makefile index a77c34102792..a841cbd55d8e 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/Makefile +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/Makefile @@ -12,5 +12,3 @@ rtl8723be-objs := \ obj-$(CONFIG_RTL8723BE) += rtl8723be.o - -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/Makefile index 345a68adcf38..73da75526e2a 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/Makefile +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/Makefile @@ -5,5 +5,3 @@ rtl8723-common-objs := \ phy_common.o obj-$(CONFIG_RTL8723_COMMON) += rtl8723-common.o - -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/Makefile b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/Makefile index f7a26f71197e..8ca406b95f02 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/Makefile +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/Makefile @@ -12,5 +12,3 @@ rtl8821ae-objs := \ obj-$(CONFIG_RTL8821AE) += rtl8821ae.o - -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/ti/wl1251/Makefile b/drivers/net/wireless/ti/wl1251/Makefile index a5c6328b5f72..58b4f935a3f6 100644 --- a/drivers/net/wireless/ti/wl1251/Makefile +++ b/drivers/net/wireless/ti/wl1251/Makefile @@ -6,5 +6,3 @@ wl1251_sdio-objs += sdio.o obj-$(CONFIG_WL1251) += wl1251.o obj-$(CONFIG_WL1251_SPI) += wl1251_spi.o obj-$(CONFIG_WL1251_SDIO) += wl1251_sdio.o - -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/ti/wlcore/Makefile b/drivers/net/wireless/ti/wlcore/Makefile index 0a69c1373643..e286713b3c18 100644 --- a/drivers/net/wireless/ti/wlcore/Makefile +++ b/drivers/net/wireless/ti/wlcore/Makefile @@ -8,5 +8,3 @@ wlcore-$(CONFIG_NL80211_TESTMODE) += testmode.o obj-$(CONFIG_WLCORE) += wlcore.o obj-$(CONFIG_WLCORE_SPI) += wlcore_spi.o obj-$(CONFIG_WLCORE_SDIO) += wlcore_sdio.o - -ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index d9d29ab88184..acec0d9ec422 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -51,7 +51,7 @@ #include <pcmcia/ds.h> #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include "wl3501.h" |
