diff options
Diffstat (limited to 'include/uapi')
26 files changed, 295 insertions, 195 deletions
diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h index b0b855613641..01b2d6d0e355 100644 --- a/include/uapi/drm/drm.h +++ b/include/uapi/drm/drm.h @@ -654,6 +654,13 @@ struct drm_get_cap { */ #define DRM_CLIENT_CAP_UNIVERSAL_PLANES 2 +/** + * DRM_CLIENT_CAP_ATOMIC + * + * If set to 1, the DRM core will expose atomic properties to userspace + */ +#define DRM_CLIENT_CAP_ATOMIC 3 + /** DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */ struct drm_set_client_cap { __u64 capability; @@ -777,6 +784,7 @@ struct drm_prime_handle { #define DRM_IOCTL_MODE_OBJ_GETPROPERTIES DRM_IOWR(0xB9, struct drm_mode_obj_get_properties) #define DRM_IOCTL_MODE_OBJ_SETPROPERTY DRM_IOWR(0xBA, struct drm_mode_obj_set_property) #define DRM_IOCTL_MODE_CURSOR2 DRM_IOWR(0xBB, struct drm_mode_cursor2) +#define DRM_IOCTL_MODE_ATOMIC DRM_IOWR(0xBC, struct drm_mode_atomic) /** * Device specific ioctls should only be in their respective headers diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index 646ae5f39f42..a284f11a8ef5 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -109,9 +109,6 @@ #define DRM_FORMAT_NV24 fourcc_code('N', 'V', '2', '4') /* non-subsampled Cr:Cb plane */ #define DRM_FORMAT_NV42 fourcc_code('N', 'V', '4', '2') /* non-subsampled Cb:Cr plane */ -/* special NV12 tiled format */ -#define DRM_FORMAT_NV12MT fourcc_code('T', 'M', '1', '2') /* 2x2 subsampled Cr:Cb plane 64x32 macroblocks */ - /* * 3 plane YCbCr * index 0: Y plane, [7:0] Y diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index 86574b0005ff..ca788e01dab2 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -272,6 +272,13 @@ struct drm_mode_get_connector { #define DRM_MODE_PROP_OBJECT DRM_MODE_PROP_TYPE(1) #define DRM_MODE_PROP_SIGNED_RANGE DRM_MODE_PROP_TYPE(2) +/* the PROP_ATOMIC flag is used to hide properties from userspace that + * is not aware of atomic properties. This is mostly to work around + * older userspace (DDX drivers) that read/write each prop they find, + * witout being aware that this could be triggering a lengthy modeset. + */ +#define DRM_MODE_PROP_ATOMIC 0x80000000 + struct drm_mode_property_enum { __u64 value; char name[DRM_PROP_NAME_LEN]; @@ -338,7 +345,7 @@ struct drm_mode_fb_cmd2 { /* * In case of planar formats, this ioctl allows up to 4 - * buffer objects with offets and pitches per plane. + * buffer objects with offsets and pitches per plane. * The pitch and offset order is dictated by the fourcc, * e.g. NV12 (http://fourcc.org/yuv.php#NV12) is described as: * @@ -346,9 +353,9 @@ struct drm_mode_fb_cmd2 { * followed by an interleaved U/V plane containing * 8 bit 2x2 subsampled colour difference samples. * - * So it would consist of Y as offset[0] and UV as - * offeset[1]. Note that offset[0] will generally - * be 0. + * So it would consist of Y as offsets[0] and UV as + * offsets[1]. Note that offsets[0] will generally + * be 0 (but this is not required). */ __u32 handles[4]; __u32 pitches[4]; /* pitch for each plane */ @@ -519,4 +526,27 @@ struct drm_mode_destroy_dumb { uint32_t handle; }; +/* page-flip flags are valid, plus: */ +#define DRM_MODE_ATOMIC_TEST_ONLY 0x0100 +#define DRM_MODE_ATOMIC_NONBLOCK 0x0200 +#define DRM_MODE_ATOMIC_ALLOW_MODESET 0x0400 + +#define DRM_MODE_ATOMIC_FLAGS (\ + DRM_MODE_PAGE_FLIP_EVENT |\ + DRM_MODE_PAGE_FLIP_ASYNC |\ + DRM_MODE_ATOMIC_TEST_ONLY |\ + DRM_MODE_ATOMIC_NONBLOCK |\ + DRM_MODE_ATOMIC_ALLOW_MODESET) + +struct drm_mode_atomic { + __u32 flags; + __u32 count_objs; + __u64 objs_ptr; + __u64 count_props_ptr; + __u64 props_ptr; + __u64 prop_values_ptr; + __u64 reserved; + __u64 user_data; +}; + #endif diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 250262265ee3..6eed16b92a24 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -224,6 +224,8 @@ typedef struct _drm_i915_sarea { #define DRM_I915_REG_READ 0x31 #define DRM_I915_GET_RESET_STATS 0x32 #define DRM_I915_GEM_USERPTR 0x33 +#define DRM_I915_GEM_CONTEXT_GETPARAM 0x34 +#define DRM_I915_GEM_CONTEXT_SETPARAM 0x35 #define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t) #define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH) @@ -275,6 +277,8 @@ typedef struct _drm_i915_sarea { #define DRM_IOCTL_I915_REG_READ DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_REG_READ, struct drm_i915_reg_read) #define DRM_IOCTL_I915_GET_RESET_STATS DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GET_RESET_STATS, struct drm_i915_reset_stats) #define DRM_IOCTL_I915_GEM_USERPTR DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_USERPTR, struct drm_i915_gem_userptr) +#define DRM_IOCTL_I915_GEM_CONTEXT_GETPARAM DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_GETPARAM, struct drm_i915_gem_context_param) +#define DRM_IOCTL_I915_GEM_CONTEXT_SETPARAM DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_SETPARAM, struct drm_i915_gem_context_param) /* Allow drivers to submit batchbuffers directly to hardware, relying * on the security mechanisms provided by hardware. @@ -341,6 +345,8 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_HAS_WT 27 #define I915_PARAM_CMD_PARSER_VERSION 28 #define I915_PARAM_HAS_COHERENT_PHYS_GTT 29 +#define I915_PARAM_MMAP_VERSION 30 +#define I915_PARAM_HAS_BSD2 31 typedef struct drm_i915_getparam { int param; @@ -488,6 +494,14 @@ struct drm_i915_gem_mmap { * This is a fixed-size type for 32/64 compatibility. */ __u64 addr_ptr; + + /** + * Flags for extended behaviour. + * + * Added in version 2. + */ + __u64 flags; +#define I915_MMAP_WC 0x1 }; struct drm_i915_gem_mmap_gtt { @@ -737,7 +751,13 @@ struct drm_i915_gem_execbuffer2 { */ #define I915_EXEC_HANDLE_LUT (1<<12) -#define __I915_EXEC_UNKNOWN_FLAGS -(I915_EXEC_HANDLE_LUT<<1) +/** Used for switching BSD rings on the platforms with two BSD rings */ +#define I915_EXEC_BSD_MASK (3<<13) +#define I915_EXEC_BSD_DEFAULT (0<<13) /* default ping-pong mode */ +#define I915_EXEC_BSD_RING1 (1<<13) +#define I915_EXEC_BSD_RING2 (2<<13) + +#define __I915_EXEC_UNKNOWN_FLAGS -(1<<15) #define I915_EXEC_CONTEXT_ID_MASK (0xffffffff) #define i915_execbuffer2_set_context_id(eb2, context) \ @@ -1073,4 +1093,12 @@ struct drm_i915_gem_userptr { __u32 handle; }; +struct drm_i915_gem_context_param { + __u32 ctx_id; + __u32 size; + __u64 param; +#define I915_CONTEXT_PARAM_BAN_PERIOD 0x1 + __u64 value; +}; + #endif /* _UAPI_I915_DRM_H_ */ diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild index 7b8141bf59a7..68ceb97c458c 100644 --- a/include/uapi/linux/Kbuild +++ b/include/uapi/linux/Kbuild @@ -370,7 +370,6 @@ header-y += snmp.h header-y += sock_diag.h header-y += socket.h header-y += sockios.h -header-y += som.h header-y += sonet.h header-y += sonypi.h header-y += soundcard.h diff --git a/include/uapi/linux/btrfs.h b/include/uapi/linux/btrfs.h index 611e1c5893b4..b6dec05c7196 100644 --- a/include/uapi/linux/btrfs.h +++ b/include/uapi/linux/btrfs.h @@ -495,8 +495,7 @@ struct btrfs_ioctl_send_args { /* Error codes as returned by the kernel */ enum btrfs_err_code { - notused, - BTRFS_ERROR_DEV_RAID1_MIN_NOT_MET, + BTRFS_ERROR_DEV_RAID1_MIN_NOT_MET = 1, BTRFS_ERROR_DEV_RAID10_MIN_NOT_MET, BTRFS_ERROR_DEV_RAID5_MIN_NOT_MET, BTRFS_ERROR_DEV_RAID6_MIN_NOT_MET, diff --git a/include/uapi/linux/dm-ioctl.h b/include/uapi/linux/dm-ioctl.h index a570d7b5796c..889f3a5b7b18 100644 --- a/include/uapi/linux/dm-ioctl.h +++ b/include/uapi/linux/dm-ioctl.h @@ -267,9 +267,9 @@ enum { #define DM_DEV_SET_GEOMETRY _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl) #define DM_VERSION_MAJOR 4 -#define DM_VERSION_MINOR 29 +#define DM_VERSION_MINOR 30 #define DM_VERSION_PATCHLEVEL 0 -#define DM_VERSION_EXTRA "-ioctl (2014-10-28)" +#define DM_VERSION_EXTRA "-ioctl (2014-12-22)" /* Status bits */ #define DM_READONLY_FLAG (1 << 0) /* In/Out */ diff --git a/include/uapi/linux/fou.h b/include/uapi/linux/fou.h index 8df06894da23..c303588bb767 100644 --- a/include/uapi/linux/fou.h +++ b/include/uapi/linux/fou.h @@ -14,6 +14,7 @@ enum { FOU_ATTR_AF, /* u8 */ FOU_ATTR_IPPROTO, /* u8 */ FOU_ATTR_TYPE, /* u8 */ + FOU_ATTR_REMCSUM_NOPARTIAL, /* flag */ __FOU_ATTR_MAX, }; diff --git a/include/uapi/linux/fs.h b/include/uapi/linux/fs.h index 3735fa0a6784..9b964a5920af 100644 --- a/include/uapi/linux/fs.h +++ b/include/uapi/linux/fs.h @@ -90,6 +90,7 @@ struct inodes_stat_t { #define MS_KERNMOUNT (1<<22) /* this is a kern_mount call */ #define MS_I_VERSION (1<<23) /* Update inode I_version field */ #define MS_STRICTATIME (1<<24) /* Always perform atime updates */ +#define MS_LAZYTIME (1<<25) /* Update the on-disk [acm]times lazily */ /* These sb flags are internal to the kernel */ #define MS_NOSEC (1<<28) @@ -100,7 +101,8 @@ struct inodes_stat_t { /* * Superblock flags that can be altered by MS_REMOUNT */ -#define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION) +#define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION|\ + MS_LAZYTIME) /* * Old magic mount flag and mask diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index 0deee3eeddbf..dfd0bb22e554 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -374,6 +374,7 @@ enum { IFLA_VXLAN_REMCSUM_TX, IFLA_VXLAN_REMCSUM_RX, IFLA_VXLAN_GBP, + IFLA_VXLAN_REMCSUM_NOPARTIAL, __IFLA_VXLAN_MAX }; #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) diff --git a/include/uapi/linux/kexec.h b/include/uapi/linux/kexec.h index 6925f5b42f89..99048e501b88 100644 --- a/include/uapi/linux/kexec.h +++ b/include/uapi/linux/kexec.h @@ -55,12 +55,6 @@ struct kexec_segment { size_t memsz; }; -/* Load a new kernel image as described by the kexec_segment array - * consisting of passed number of segments at the entry-point address. - * The flags allow different useage types. - */ -extern int kexec_load(void *, size_t, struct kexec_segment *, - unsigned long int); #endif /* __KERNEL__ */ #endif /* _UAPILINUX_KEXEC_H */ diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index a37fd1224f36..805570650062 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -491,6 +491,11 @@ struct kvm_s390_emerg_info { __u16 code; }; +#define KVM_S390_STOP_FLAG_STORE_STATUS 0x01 +struct kvm_s390_stop_info { + __u32 flags; +}; + struct kvm_s390_mchk_info { __u64 cr14; __u64 mcic; @@ -509,6 +514,7 @@ struct kvm_s390_irq { struct kvm_s390_emerg_info emerg; struct kvm_s390_extcall_info extcall; struct kvm_s390_prefix_info prefix; + struct kvm_s390_stop_info stop; struct kvm_s390_mchk_info mchk; char reserved[64]; } u; @@ -753,6 +759,7 @@ struct kvm_ppc_smmu_info { #define KVM_CAP_PPC_FIXUP_HCALL 103 #define KVM_CAP_PPC_ENABLE_HCALL 104 #define KVM_CAP_CHECK_EXTENSION_VM 105 +#define KVM_CAP_S390_USER_SIGP 106 #ifdef KVM_CAP_IRQ_ROUTING @@ -952,6 +959,8 @@ enum kvm_device_type { #define KVM_DEV_TYPE_ARM_VGIC_V2 KVM_DEV_TYPE_ARM_VGIC_V2 KVM_DEV_TYPE_FLIC, #define KVM_DEV_TYPE_FLIC KVM_DEV_TYPE_FLIC + KVM_DEV_TYPE_ARM_VGIC_V3, +#define KVM_DEV_TYPE_ARM_VGIC_V3 KVM_DEV_TYPE_ARM_VGIC_V3 KVM_DEV_TYPE_MAX, }; diff --git a/include/uapi/linux/mempolicy.h b/include/uapi/linux/mempolicy.h index 0d11c3dcd3a1..9cd8b21dddbe 100644 --- a/include/uapi/linux/mempolicy.h +++ b/include/uapi/linux/mempolicy.h @@ -67,7 +67,7 @@ enum mpol_rebind_step { #define MPOL_F_LOCAL (1 << 1) /* preferred local allocation */ #define MPOL_F_REBINDING (1 << 2) /* identify policies in rebinding */ #define MPOL_F_MOF (1 << 3) /* this policy wants migrate on fault */ -#define MPOL_F_MORON (1 << 4) /* Migrate On pte_numa Reference On Node */ +#define MPOL_F_MORON (1 << 4) /* Migrate On protnone Reference On Node */ #endif /* _UAPI_LINUX_MEMPOLICY_H */ diff --git a/include/uapi/linux/nvme.h b/include/uapi/linux/nvme.h index 26386cf3db44..aef9a81b2d75 100644 --- a/include/uapi/linux/nvme.h +++ b/include/uapi/linux/nvme.h @@ -115,7 +115,13 @@ struct nvme_id_ns { __le16 nawun; __le16 nawupf; __le16 nacwu; - __u8 rsvd40[80]; + __le16 nabsn; + __le16 nabo; + __le16 nabspf; + __u16 rsvd46; + __le64 nvmcap[2]; + __u8 rsvd64[40]; + __u8 nguid[16]; __u8 eui64[8]; struct nvme_lbaf lbaf[16]; __u8 rsvd192[192]; @@ -124,10 +130,22 @@ struct nvme_id_ns { enum { NVME_NS_FEAT_THIN = 1 << 0, + NVME_NS_FLBAS_LBA_MASK = 0xf, + NVME_NS_FLBAS_META_EXT = 0x10, NVME_LBAF_RP_BEST = 0, NVME_LBAF_RP_BETTER = 1, NVME_LBAF_RP_GOOD = 2, NVME_LBAF_RP_DEGRADED = 3, + NVME_NS_DPC_PI_LAST = 1 << 4, + NVME_NS_DPC_PI_FIRST = 1 << 3, + NVME_NS_DPC_PI_TYPE3 = 1 << 2, + NVME_NS_DPC_PI_TYPE2 = 1 << 1, + NVME_NS_DPC_PI_TYPE1 = 1 << 0, + NVME_NS_DPS_PI_FIRST = 1 << 3, + NVME_NS_DPS_PI_MASK = 0x7, + NVME_NS_DPS_PI_TYPE1 = 1, + NVME_NS_DPS_PI_TYPE2 = 2, + NVME_NS_DPS_PI_TYPE3 = 3, }; struct nvme_smart_log { @@ -261,6 +279,10 @@ enum { NVME_RW_DSM_LATENCY_LOW = 3 << 4, NVME_RW_DSM_SEQ_REQ = 1 << 6, NVME_RW_DSM_COMPRESSED = 1 << 7, + NVME_RW_PRINFO_PRCHK_REF = 1 << 10, + NVME_RW_PRINFO_PRCHK_APP = 1 << 11, + NVME_RW_PRINFO_PRCHK_GUARD = 1 << 12, + NVME_RW_PRINFO_PRACT = 1 << 13, }; struct nvme_dsm_cmd { @@ -549,6 +571,8 @@ struct nvme_passthru_cmd { __u32 result; }; +#define NVME_VS(major, minor) (((major) << 16) | ((minor) << 8)) + #define nvme_admin_cmd nvme_passthru_cmd #define NVME_IOCTL_ID _IO('N', 0x40) diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h index c17218094f18..b2122813f18a 100644 --- a/include/uapi/linux/serial_core.h +++ b/include/uapi/linux/serial_core.h @@ -55,7 +55,8 @@ #define PORT_ALTR_16550_F64 27 /* Altera 16550 UART with 64 FIFOs */ #define PORT_ALTR_16550_F128 28 /* Altera 16550 UART with 128 FIFOs */ #define PORT_RT2880 29 /* Ralink RT2880 internal UART */ -#define PORT_MAX_8250 29 /* max port ID */ +#define PORT_16550A_FSL64 30 /* Freescale 16550 UART with 64 FIFOs */ +#define PORT_MAX_8250 30 /* max port ID */ /* * ARM specific type numbers. These are not currently guaranteed @@ -248,4 +249,13 @@ /* MESON */ #define PORT_MESON 109 +/* Conexant Digicolor */ +#define PORT_DIGICOLOR 110 + +/* SPRD SERIAL */ +#define PORT_SPRD 111 + +/* Cris v10 / v32 SoC */ +#define PORT_CRIS 112 + #endif /* _UAPILINUX_SERIAL_CORE_H */ diff --git a/include/uapi/linux/serial_reg.h b/include/uapi/linux/serial_reg.h index 53af3b790129..00adb01fa5f3 100644 --- a/include/uapi/linux/serial_reg.h +++ b/include/uapi/linux/serial_reg.h @@ -86,7 +86,8 @@ #define UART_FCR6_T_TRIGGER_8 0x10 /* Mask for transmit trigger set at 8 */ #define UART_FCR6_T_TRIGGER_24 0x20 /* Mask for transmit trigger set at 24 */ #define UART_FCR6_T_TRIGGER_30 0x30 /* Mask for transmit trigger set at 30 */ -#define UART_FCR7_64BYTE 0x20 /* Go into 64 byte mode (TI16C750) */ +#define UART_FCR7_64BYTE 0x20 /* Go into 64 byte mode (TI16C750 and + some Freescale UARTs) */ #define UART_FCR_R_TRIG_SHIFT 6 #define UART_FCR_R_TRIG_BITS(x) \ diff --git a/include/uapi/linux/som.h b/include/uapi/linux/som.h deleted file mode 100644 index 166594e4e7be..000000000000 --- a/include/uapi/linux/som.h +++ /dev/null @@ -1,154 +0,0 @@ -#ifndef _LINUX_SOM_H -#define _LINUX_SOM_H - -/* File format definition for SOM executables / shared libraries */ - -/* we need struct timespec */ -#include <linux/time.h> - -#define SOM_PAGESIZE 4096 - -/* this is the SOM header */ -struct som_hdr { - short system_id; /* magic number - system */ - short a_magic; /* magic number - file type */ - unsigned int version_id; /* versiod ID: YYMMDDHH */ - struct timespec file_time; /* system clock */ - unsigned int entry_space; /* space for entry point */ - unsigned int entry_subspace; /* subspace for entry point */ - unsigned int entry_offset; /* offset of entry point */ - unsigned int aux_header_location; /* auxiliary header location */ - unsigned int aux_header_size; /* auxiliary header size */ - unsigned int som_length; /* length of entire SOM */ - unsigned int presumed_dp; /* compiler's DP value */ - unsigned int space_location; /* space dictionary location */ - unsigned int space_total; /* number of space entries */ - unsigned int subspace_location; /* subspace entries location */ - unsigned int subspace_total; /* number of subspace entries */ - unsigned int loader_fixup_location; /* MPE/iX loader fixup */ - unsigned int loader_fixup_total; /* number of fixup records */ - unsigned int space_strings_location; /* (sub)space names */ - unsigned int space_strings_size; /* size of strings area */ - unsigned int init_array_location; /* reserved */ - unsigned int init_array_total; /* reserved */ - unsigned int compiler_location; /* module dictionary */ - unsigned int compiler_total; /* number of modules */ - unsigned int symbol_location; /* symbol dictionary */ - unsigned int symbol_total; /* number of symbols */ - unsigned int fixup_request_location; /* fixup requests */ - unsigned int fixup_request_total; /* number of fixup requests */ - unsigned int symbol_strings_location;/* module & symbol names area */ - unsigned int symbol_strings_size; /* size of strings area */ - unsigned int unloadable_sp_location; /* unloadable spaces location */ - unsigned int unloadable_sp_size; /* size of data */ - unsigned int checksum; -}; - -/* values for system_id */ - -#define SOM_SID_PARISC_1_0 0x020b -#define SOM_SID_PARISC_1_1 0x0210 -#define SOM_SID_PARISC_2_0 0x0214 - -/* values for a_magic */ - -#define SOM_LIB_EXEC 0x0104 -#define SOM_RELOCATABLE 0x0106 -#define SOM_EXEC_NONSHARE 0x0107 -#define SOM_EXEC_SHARE 0x0108 -#define SOM_EXEC_DEMAND 0x010B -#define SOM_LIB_DYN 0x010D -#define SOM_LIB_SHARE 0x010E -#define SOM_LIB_RELOC 0x0619 - -/* values for version_id. Decimal not hex, yes. Grr. */ - -#define SOM_ID_OLD 85082112 -#define SOM_ID_NEW 87102412 - -struct aux_id { - unsigned int mandatory :1; /* the linker must understand this */ - unsigned int copy :1; /* Must be copied by the linker */ - unsigned int append :1; /* Must be merged by the linker */ - unsigned int ignore :1; /* Discard section if unknown */ - unsigned int reserved :12; - unsigned int type :16; /* Header type */ - unsigned int length; /* length of _following_ data */ -}; - -/* The Exec Auxiliary Header. Called The HP-UX Header within HP apparently. */ -struct som_exec_auxhdr { - struct aux_id som_auxhdr; - int exec_tsize; /* Text size in bytes */ - int exec_tmem; /* Address to load text at */ - int exec_tfile; /* Location of text in file */ - int exec_dsize; /* Data size in bytes */ - int exec_dmem; /* Address to load data at */ - int exec_dfile; /* Location of data in file */ - int exec_bsize; /* Uninitialised data (bss) */ - int exec_entry; /* Address to start executing */ - int exec_flags; /* loader flags */ - int exec_bfill; /* initialisation value for bss */ -}; - -/* Oh, the things people do to avoid casts. Shame it'll break with gcc's - * new aliasing rules really. - */ -union name_pt { - char * n_name; - unsigned int n_strx; -}; - -/* The Space Dictionary */ -struct space_dictionary_record { - union name_pt name; /* index to subspace name */ - unsigned int is_loadable :1; /* loadable */ - unsigned int is_defined :1; /* defined within file */ - unsigned int is_private :1; /* not sharable */ - unsigned int has_intermediate_code :1; /* contains intermediate code */ - unsigned int is_tspecific :1; /* thread specific */ - unsigned int reserved :11; /* for future expansion */ - unsigned int sort_key :8; /* for linker */ - unsigned int reserved2 :8; /* for future expansion */ - - int space_number; /* index */ - int subspace_index; /* index into subspace dict */ - unsigned int subspace_quantity; /* number of subspaces */ - int loader_fix_index; /* for loader */ - unsigned int loader_fix_quantity; /* for loader */ - int init_pointer_index; /* data pointer array index */ - unsigned int init_pointer_quantity; /* number of data pointers */ -}; - -/* The Subspace Dictionary */ -struct subspace_dictionary_record { - int space_index; - unsigned int access_control_bits :7; - unsigned int memory_resident :1; - unsigned int dup_common :1; - unsigned int is_common :1; - unsigned int quadrant :2; - unsigned int initially_frozen :1; - unsigned int is_first :1; - unsigned int code_only :1; - unsigned int sort_key :8; - unsigned int replicate_init :1; - unsigned int continuation :1; - unsigned int is_tspecific :1; - unsigned int is_comdat :1; - unsigned int reserved :4; - - int file_loc_init_value; - unsigned int initialization_length; - unsigned int subspace_start; - unsigned int subspace_length; - - unsigned int reserved2 :5; - unsigned int alignment :27; - - union name_pt name; - int fixup_request_index; - unsigned int fixup_request_quantity; -}; - -#endif /* _LINUX_SOM_H */ diff --git a/include/uapi/linux/usb/functionfs.h b/include/uapi/linux/usb/functionfs.h index 295ba299e7bd..108dd7997014 100644 --- a/include/uapi/linux/usb/functionfs.h +++ b/include/uapi/linux/usb/functionfs.h @@ -20,6 +20,7 @@ enum functionfs_flags { FUNCTIONFS_HAS_SS_DESC = 4, FUNCTIONFS_HAS_MS_OS_DESC = 8, FUNCTIONFS_VIRTUAL_ADDR = 16, + FUNCTIONFS_EVENTFD = 32, }; /* Descriptor of an non-audio endpoint */ diff --git a/include/uapi/linux/usbdevice_fs.h b/include/uapi/linux/usbdevice_fs.h index abe5f4bd4d82..019ba1e0799a 100644 --- a/include/uapi/linux/usbdevice_fs.h +++ b/include/uapi/linux/usbdevice_fs.h @@ -128,11 +128,12 @@ struct usbdevfs_hub_portinfo { char port [127]; /* e.g. port 3 connects to device 27 */ }; -/* Device capability flags */ +/* System and bus capability flags */ #define USBDEVFS_CAP_ZERO_PACKET 0x01 #define USBDEVFS_CAP_BULK_CONTINUATION 0x02 #define USBDEVFS_CAP_NO_PACKET_SIZE_LIM 0x04 #define USBDEVFS_CAP_BULK_SCATTER_GATHER 0x08 +#define USBDEVFS_CAP_REAP_AFTER_DISCONNECT 0x10 /* USBDEVFS_DISCONNECT_CLAIM flags & struct */ diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h index 29715d27548f..82889c30f4f5 100644 --- a/include/uapi/linux/vfio.h +++ b/include/uapi/linux/vfio.h @@ -333,6 +333,7 @@ enum { VFIO_PCI_MSI_IRQ_INDEX, VFIO_PCI_MSIX_IRQ_INDEX, VFIO_PCI_ERR_IRQ_INDEX, + VFIO_PCI_REQ_IRQ_INDEX, VFIO_PCI_NUM_IRQS }; diff --git a/include/uapi/linux/virtio_balloon.h b/include/uapi/linux/virtio_balloon.h index be40f7059e93..4b0488f20b2e 100644 --- a/include/uapi/linux/virtio_balloon.h +++ b/include/uapi/linux/virtio_balloon.h @@ -36,8 +36,7 @@ /* Size of a PFN in the balloon interface. */ #define VIRTIO_BALLOON_PFN_SHIFT 12 -struct virtio_balloon_config -{ +struct virtio_balloon_config { /* Number of pages host wants Guest to give up. */ __le32 num_pages; /* Number of pages we've actually got in balloon. */ diff --git a/include/uapi/linux/virtio_blk.h b/include/uapi/linux/virtio_blk.h index 247c8ba8544a..3c53eec4ae22 100644 --- a/include/uapi/linux/virtio_blk.h +++ b/include/uapi/linux/virtio_blk.h @@ -31,22 +31,25 @@ #include <linux/virtio_types.h> /* Feature bits */ -#define VIRTIO_BLK_F_BARRIER 0 /* Does host support barriers? */ #define VIRTIO_BLK_F_SIZE_MAX 1 /* Indicates maximum segment size */ #define VIRTIO_BLK_F_SEG_MAX 2 /* Indicates maximum # of segments */ #define VIRTIO_BLK_F_GEOMETRY 4 /* Legacy geometry available */ #define VIRTIO_BLK_F_RO 5 /* Disk is read-only */ #define VIRTIO_BLK_F_BLK_SIZE 6 /* Block size of disk is available*/ -#define VIRTIO_BLK_F_SCSI 7 /* Supports scsi command passthru */ -#define VIRTIO_BLK_F_WCE 9 /* Writeback mode enabled after reset */ #define VIRTIO_BLK_F_TOPOLOGY 10 /* Topology information is available */ -#define VIRTIO_BLK_F_CONFIG_WCE 11 /* Writeback mode available in config */ #define VIRTIO_BLK_F_MQ 12 /* support more than one vq */ +/* Legacy feature bits */ +#ifndef VIRTIO_BLK_NO_LEGACY +#define VIRTIO_BLK_F_BARRIER 0 /* Does host support barriers? */ +#define VIRTIO_BLK_F_SCSI 7 /* Supports scsi command passthru */ +#define VIRTIO_BLK_F_WCE 9 /* Writeback mode enabled after reset */ +#define VIRTIO_BLK_F_CONFIG_WCE 11 /* Writeback mode available in config */ #ifndef __KERNEL__ /* Old (deprecated) name for VIRTIO_BLK_F_WCE. */ #define VIRTIO_BLK_F_FLUSH VIRTIO_BLK_F_WCE #endif +#endif /* !VIRTIO_BLK_NO_LEGACY */ #define VIRTIO_BLK_ID_BYTES 20 /* ID string length */ @@ -100,8 +103,10 @@ struct virtio_blk_config { #define VIRTIO_BLK_T_IN 0 #define VIRTIO_BLK_T_OUT 1 +#ifndef VIRTIO_BLK_NO_LEGACY /* This bit says it's a scsi command, not an actual read or write. */ #define VIRTIO_BLK_T_SCSI_CMD 2 +#endif /* VIRTIO_BLK_NO_LEGACY */ /* Cache flush command */ #define VIRTIO_BLK_T_FLUSH 4 @@ -109,8 +114,10 @@ struct virtio_blk_config { /* Get device ID command */ #define VIRTIO_BLK_T_GET_ID 8 +#ifndef VIRTIO_BLK_NO_LEGACY /* Barrier before this op. */ #define VIRTIO_BLK_T_BARRIER 0x80000000 +#endif /* !VIRTIO_BLK_NO_LEGACY */ /* This is the first element of the read scatter-gather list. */ struct virtio_blk_outhdr { @@ -122,12 +129,14 @@ struct virtio_blk_outhdr { __virtio64 sector; }; +#ifndef VIRTIO_BLK_NO_LEGACY struct virtio_scsi_inhdr { __virtio32 errors; __virtio32 data_len; __virtio32 sense_len; __virtio32 residual; }; +#endif /* !VIRTIO_BLK_NO_LEGACY */ /* And this is the final byte of the write scatter-gather list. */ #define VIRTIO_BLK_S_OK 0 diff --git a/include/uapi/linux/virtio_config.h b/include/uapi/linux/virtio_config.h index a6d0cdeaacd4..c18264df9504 100644 --- a/include/uapi/linux/virtio_config.h +++ b/include/uapi/linux/virtio_config.h @@ -49,12 +49,14 @@ #define VIRTIO_TRANSPORT_F_START 28 #define VIRTIO_TRANSPORT_F_END 33 +#ifndef VIRTIO_CONFIG_NO_LEGACY /* Do we get callbacks when the ring is completely used, even if we've * suppressed them? */ #define VIRTIO_F_NOTIFY_ON_EMPTY 24 /* Can the device handle any descriptor layout? */ #define VIRTIO_F_ANY_LAYOUT 27 +#endif /* VIRTIO_CONFIG_NO_LEGACY */ /* v1.0 compliant. */ #define VIRTIO_F_VERSION_1 32 diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h index b5f1677b291c..7bbee79ca293 100644 --- a/include/uapi/linux/virtio_net.h +++ b/include/uapi/linux/virtio_net.h @@ -35,7 +35,6 @@ #define VIRTIO_NET_F_CSUM 0 /* Host handles pkts w/ partial csum */ #define VIRTIO_NET_F_GUEST_CSUM 1 /* Guest handles pkts w/ partial csum */ #define VIRTIO_NET_F_MAC 5 /* Host has given MAC address. */ -#define VIRTIO_NET_F_GSO 6 /* Host handles pkts w/ any GSO type */ #define VIRTIO_NET_F_GUEST_TSO4 7 /* Guest can handle TSOv4 in. */ #define VIRTIO_NET_F_GUEST_TSO6 8 /* Guest can handle TSOv6 in. */ #define VIRTIO_NET_F_GUEST_ECN 9 /* Guest can handle TSO[6] w/ ECN in. */ @@ -56,6 +55,10 @@ * Steering */ #define VIRTIO_NET_F_CTRL_MAC_ADDR 23 /* Set MAC address */ +#ifndef VIRTIO_NET_NO_LEGACY +#define VIRTIO_NET_F_GSO 6 /* Host handles pkts w/ any GSO type */ +#endif /* VIRTIO_NET_NO_LEGACY */ + #define VIRTIO_NET_S_LINK_UP 1 /* Link is up */ #define VIRTIO_NET_S_ANNOUNCE 2 /* Announcement is needed */ @@ -71,19 +74,39 @@ struct virtio_net_config { __u16 max_virtqueue_pairs; } __attribute__((packed)); +/* + * This header comes first in the scatter-gather list. If you don't + * specify GSO or CSUM features, you can simply ignore the header. + * + * This is bitwise-equivalent to the legacy struct virtio_net_hdr_mrg_rxbuf, + * only flattened. + */ +struct virtio_net_hdr_v1 { +#define VIRTIO_NET_HDR_F_NEEDS_CSUM 1 /* Use csum_start, csum_offset */ +#define VIRTIO_NET_HDR_F_DATA_VALID 2 /* Csum is valid */ + __u8 flags; +#define VIRTIO_NET_HDR_GSO_NONE 0 /* Not a GSO frame */ +#define VIRTIO_NET_HDR_GSO_TCPV4 1 /* GSO frame, IPv4 TCP (TSO) */ +#define VIRTIO_NET_HDR_GSO_UDP 3 /* GSO frame, IPv4 UDP (UFO) */ +#define VIRTIO_NET_HDR_GSO_TCPV6 4 /* GSO frame, IPv6 TCP */ +#define VIRTIO_NET_HDR_GSO_ECN 0x80 /* TCP has ECN set */ + __u8 gso_type; + __virtio16 hdr_len; /* Ethernet + IP + tcp/udp hdrs */ + __virtio16 gso_size; /* Bytes to append to hdr_len per frame */ + __virtio16 csum_start; /* Position to start checksumming from */ + __virtio16 csum_offset; /* Offset after that to place checksum */ + __virtio16 num_buffers; /* Number of merged rx buffers */ +}; + +#ifndef VIRTIO_NET_NO_LEGACY /* This header comes first in the scatter-gather list. - * If VIRTIO_F_ANY_LAYOUT is not negotiated, it must + * For legacy virtio, if VIRTIO_F_ANY_LAYOUT is not negotiated, it must * be the first element of the scatter-gather list. If you don't * specify GSO or CSUM features, you can simply ignore the header. */ struct virtio_net_hdr { -#define VIRTIO_NET_HDR_F_NEEDS_CSUM 1 // Use csum_start, csum_offset -#define VIRTIO_NET_HDR_F_DATA_VALID 2 // Csum is valid + /* See VIRTIO_NET_HDR_F_* */ __u8 flags; -#define VIRTIO_NET_HDR_GSO_NONE 0 // Not a GSO frame -#define VIRTIO_NET_HDR_GSO_TCPV4 1 // GSO frame, IPv4 TCP (TSO) -#define VIRTIO_NET_HDR_GSO_UDP 3 // GSO frame, IPv4 UDP (UFO) -#define VIRTIO_NET_HDR_GSO_TCPV6 4 // GSO frame, IPv6 TCP -#define VIRTIO_NET_HDR_GSO_ECN 0x80 // TCP has ECN set + /* See VIRTIO_NET_HDR_GSO_* */ __u8 gso_type; __virtio16 hdr_len; /* Ethernet + IP + tcp/udp hdrs */ __virtio16 gso_size; /* Bytes to append to hdr_len per frame */ @@ -97,6 +120,7 @@ struct virtio_net_hdr_mrg_rxbuf { struct virtio_net_hdr hdr; __virtio16 num_buffers; /* Number of merged rx buffers */ }; +#endif /* ...VIRTIO_NET_NO_LEGACY */ /* * Control virtqueue data structures diff --git a/include/uapi/linux/virtio_pci.h b/include/uapi/linux/virtio_pci.h index 35b552c7f330..75301468359f 100644 --- a/include/uapi/linux/virtio_pci.h +++ b/include/uapi/linux/virtio_pci.h @@ -39,7 +39,7 @@ #ifndef _LINUX_VIRTIO_PCI_H #define _LINUX_VIRTIO_PCI_H -#include <linux/virtio_config.h> +#include <linux/types.h> #ifndef VIRTIO_PCI_NO_LEGACY @@ -99,4 +99,95 @@ /* Vector value used to disable MSI for queue */ #define VIRTIO_MSI_NO_VECTOR 0xffff +#ifndef VIRTIO_PCI_NO_MODERN + +/* IDs for different capabilities. Must all exist. */ + +/* Common configuration */ +#define VIRTIO_PCI_CAP_COMMON_CFG 1 +/* Notifications */ +#define VIRTIO_PCI_CAP_NOTIFY_CFG 2 +/* ISR access */ +#define VIRTIO_PCI_CAP_ISR_CFG 3 +/* Device specific configuration */ +#define VIRTIO_PCI_CAP_DEVICE_CFG 4 +/* PCI configuration access */ +#define VIRTIO_PCI_CAP_PCI_CFG 5 + +/* This is the PCI capability header: */ +struct virtio_pci_cap { + __u8 cap_vndr; /* Generic PCI field: PCI_CAP_ID_VNDR */ + __u8 cap_next; /* Generic PCI field: next ptr. */ + __u8 cap_len; /* Generic PCI field: capability length */ + __u8 cfg_type; /* Identifies the structure. */ + __u8 bar; /* Where to find it. */ + __u8 padding[3]; /* Pad to full dword. */ + __le32 offset; /* Offset within bar. */ + __le32 length; /* Length of the structure, in bytes. */ +}; + +struct virtio_pci_notify_cap { + struct virtio_pci_cap cap; + __le32 notify_off_multiplier; /* Multiplier for queue_notify_off. */ +}; + +/* Fields in VIRTIO_PCI_CAP_COMMON_CFG: */ +struct virtio_pci_common_cfg { + /* About the whole device. */ + __le32 device_feature_select; /* read-write */ + __le32 device_feature; /* read-only */ + __le32 guest_feature_select; /* read-write */ + __le32 guest_feature; /* read-write */ + __le16 msix_config; /* read-write */ + __le16 num_queues; /* read-only */ + __u8 device_status; /* read-write */ + __u8 config_generation; /* read-only */ + + /* About a specific virtqueue. */ + __le16 queue_select; /* read-write */ + __le16 queue_size; /* read-write, power of 2. */ + __le16 queue_msix_vector; /* read-write */ + __le16 queue_enable; /* read-write */ + __le16 queue_notify_off; /* read-only */ + __le32 queue_desc_lo; /* read-write */ + __le32 queue_desc_hi; /* read-write */ + __le32 queue_avail_lo; /* read-write */ + __le32 queue_avail_hi; /* read-write */ + __le32 queue_used_lo; /* read-write */ + __le32 queue_used_hi; /* read-write */ +}; + +/* Macro versions of offsets for the Old Timers! */ +#define VIRTIO_PCI_CAP_VNDR 0 +#define VIRTIO_PCI_CAP_NEXT 1 +#define VIRTIO_PCI_CAP_LEN 2 +#define VIRTIO_PCI_CAP_CFG_TYPE 3 +#define VIRTIO_PCI_CAP_BAR 4 +#define VIRTIO_PCI_CAP_OFFSET 8 +#define VIRTIO_PCI_CAP_LENGTH 12 + +#define VIRTIO_PCI_NOTIFY_CAP_MULT 16 + +#define VIRTIO_PCI_COMMON_DFSELECT 0 +#define VIRTIO_PCI_COMMON_DF 4 +#define VIRTIO_PCI_COMMON_GFSELECT 8 +#define VIRTIO_PCI_COMMON_GF 12 +#define VIRTIO_PCI_COMMON_MSIX 16 +#define VIRTIO_PCI_COMMON_NUMQ 18 +#define VIRTIO_PCI_COMMON_STATUS 20 +#define VIRTIO_PCI_COMMON_CFGGENERATION 21 +#define VIRTIO_PCI_COMMON_Q_SELECT 22 +#define VIRTIO_PCI_COMMON_Q_SIZE 24 +#define VIRTIO_PCI_COMMON_Q_MSIX 26 +#define VIRTIO_PCI_COMMON_Q_ENABLE 28 +#define VIRTIO_PCI_COMMON_Q_NOFF 30 +#define VIRTIO_PCI_COMMON_Q_DESCLO 32 +#define VIRTIO_PCI_COMMON_Q_DESCHI 36 +#define VIRTIO_PCI_COMMON_Q_AVAILLO 40 +#define VIRTIO_PCI_COMMON_Q_AVAILHI 44 +#define VIRTIO_PCI_COMMON_Q_USEDLO 48 +#define VIRTIO_PCI_COMMON_Q_USEDHI 52 + +#endif /* VIRTIO_PCI_NO_MODERN */ + #endif diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h index 867cc5084afb..b513e662d8e4 100644 --- a/include/uapi/rdma/ib_user_verbs.h +++ b/include/uapi/rdma/ib_user_verbs.h @@ -90,6 +90,7 @@ enum { }; enum { + IB_USER_VERBS_EX_CMD_QUERY_DEVICE = IB_USER_VERBS_CMD_QUERY_DEVICE, IB_USER_VERBS_EX_CMD_CREATE_FLOW = IB_USER_VERBS_CMD_THRESHOLD, IB_USER_VERBS_EX_CMD_DESTROY_FLOW, }; @@ -201,6 +202,28 @@ struct ib_uverbs_query_device_resp { __u8 reserved[4]; }; +struct ib_uverbs_ex_query_device { + __u32 comp_mask; + __u32 reserved; +}; + +struct ib_uverbs_odp_caps { + __u64 general_caps; + struct { + __u32 rc_odp_caps; + __u32 uc_odp_caps; + __u32 ud_odp_caps; + } per_transport_caps; + __u32 reserved; +}; + +struct ib_uverbs_ex_query_device_resp { + struct ib_uverbs_query_device_resp base; + __u32 comp_mask; + __u32 response_length; + struct ib_uverbs_odp_caps odp_caps; +}; + struct ib_uverbs_query_port { __u64 response; __u8 port_num; |
