diff options
Diffstat (limited to 'include/uapi/drm')
-rw-r--r-- | include/uapi/drm/xe_drm.h | 73 |
1 files changed, 42 insertions, 31 deletions
diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h index 445f7b7689dd..be62b3a06db9 100644 --- a/include/uapi/drm/xe_drm.h +++ b/include/uapi/drm/xe_drm.h @@ -60,6 +60,7 @@ struct xe_user_extension { * Pointer to the next struct xe_user_extension, or zero if the end. */ __u64 next_extension; + /** * @name: Name of the extension. * @@ -70,6 +71,7 @@ struct xe_user_extension { * of uAPI which has embedded the struct xe_user_extension. */ __u32 name; + /** * @pad: MBZ * @@ -218,11 +220,11 @@ struct drm_xe_query_topology_mask { /** @gt_id: GT ID the mask is associated with */ __u16 gt_id; - /** @type: type of mask */ - __u16 type; #define XE_TOPO_DSS_GEOMETRY (1 << 0) #define XE_TOPO_DSS_COMPUTE (1 << 1) #define XE_TOPO_EU_PER_DSS (1 << 2) + /** @type: type of mask */ + __u16 type; /** @num_bytes: number of bytes in requested mask */ __u32 num_bytes; @@ -270,15 +272,14 @@ struct drm_xe_device_query { /** @extensions: Pointer to the first extension struct, if any */ __u64 extensions; - /** @query: The type of data to query */ - __u32 query; - #define DRM_XE_DEVICE_QUERY_ENGINES 0 #define DRM_XE_DEVICE_QUERY_MEM_USAGE 1 #define DRM_XE_DEVICE_QUERY_CONFIG 2 #define DRM_XE_DEVICE_QUERY_GTS 3 #define DRM_XE_DEVICE_QUERY_HWCONFIG 4 #define DRM_XE_DEVICE_QUERY_GT_TOPOLOGY 5 + /** @query: The type of data to query */ + __u32 query; /** @size: Size of the queried data */ __u32 size; @@ -301,12 +302,12 @@ struct drm_xe_gem_create { */ __u64 size; +#define XE_GEM_CREATE_FLAG_DEFER_BACKING (0x1 << 24) +#define XE_GEM_CREATE_FLAG_SCANOUT (0x1 << 25) /** * @flags: Flags, currently a mask of memory instances of where BO can * be placed */ -#define XE_GEM_CREATE_FLAG_DEFER_BACKING (0x1 << 24) -#define XE_GEM_CREATE_FLAG_SCANOUT (0x1 << 25) __u32 flags; /** @@ -357,10 +358,13 @@ struct drm_xe_gem_mmap_offset { struct drm_xe_vm_bind_op_error_capture { /** @error: errno that occured */ __s32 error; + /** @op: operation that encounter an error */ __u32 op; + /** @addr: address of bind op */ __u64 addr; + /** @size: size of bind */ __u64 size; }; @@ -370,8 +374,8 @@ struct drm_xe_ext_vm_set_property { /** @base: base user extension */ struct xe_user_extension base; - /** @property: property to set */ #define XE_VM_PROPERTY_BIND_OP_ERROR_CAPTURE_ADDRESS 0 + /** @property: property to set */ __u32 property; /** @pad: MBZ */ @@ -385,17 +389,16 @@ struct drm_xe_ext_vm_set_property { }; struct drm_xe_vm_create { - /** @extensions: Pointer to the first extension struct, if any */ #define XE_VM_EXTENSION_SET_PROPERTY 0 + /** @extensions: Pointer to the first extension struct, if any */ __u64 extensions; - /** @flags: Flags */ - __u32 flags; - #define DRM_XE_VM_CREATE_SCRATCH_PAGE (0x1 << 0) #define DRM_XE_VM_CREATE_COMPUTE_MODE (0x1 << 1) #define DRM_XE_VM_CREATE_ASYNC_BIND_OPS (0x1 << 2) #define DRM_XE_VM_CREATE_FAULT_MODE (0x1 << 3) + /** @flags: Flags */ + __u32 flags; /** @vm_id: Returned VM ID */ __u32 vm_id; @@ -430,6 +433,7 @@ struct drm_xe_vm_bind_op { * ignored for unbind */ __u64 obj_offset; + /** @userptr: user pointer to bind on */ __u64 userptr; }; @@ -448,12 +452,6 @@ struct drm_xe_vm_bind_op { */ __u64 tile_mask; - /** @op: Operation to perform (lower 16 bits) and flags (upper 16 bits) */ - __u32 op; - - /** @mem_region: Memory region to prefetch VMA to, instance not a mask */ - __u32 region; - #define XE_VM_BIND_OP_MAP 0x0 #define XE_VM_BIND_OP_UNMAP 0x1 #define XE_VM_BIND_OP_MAP_USERPTR 0x2 @@ -500,6 +498,11 @@ struct drm_xe_vm_bind_op { * intended to implement VK sparse bindings. */ #define XE_VM_BIND_FLAG_NULL (0x1 << 19) + /** @op: Operation to perform (lower 16 bits) and flags (upper 16 bits) */ + __u32 op; + + /** @mem_region: Memory region to prefetch VMA to, instance not a mask */ + __u32 region; /** @reserved: Reserved */ __u64 reserved[2]; @@ -528,6 +531,7 @@ struct drm_xe_vm_bind { union { /** @bind: used if num_binds == 1 */ struct drm_xe_vm_bind_op bind; + /** * @vector_of_binds: userptr to array of struct * drm_xe_vm_bind_op if num_binds > 1 @@ -575,7 +579,6 @@ struct drm_xe_engine_set_property { /** @engine_id: Engine ID */ __u32 engine_id; - /** @property: property to set */ #define XE_ENGINE_SET_PROPERTY_PRIORITY 0 #define XE_ENGINE_SET_PROPERTY_TIMESLICE 1 #define XE_ENGINE_SET_PROPERTY_PREEMPTION_TIMEOUT 2 @@ -591,6 +594,7 @@ struct drm_xe_engine_set_property { #define XE_ENGINE_SET_PROPERTY_ACC_TRIGGER 6 #define XE_ENGINE_SET_PROPERTY_ACC_NOTIFY 7 #define XE_ENGINE_SET_PROPERTY_ACC_GRANULARITY 8 + /** @property: property to set */ __u32 property; /** @value: property value */ @@ -602,8 +606,6 @@ struct drm_xe_engine_set_property { /** struct drm_xe_engine_class_instance - instance of an engine class */ struct drm_xe_engine_class_instance { - __u16 engine_class; - #define DRM_XE_ENGINE_CLASS_RENDER 0 #define DRM_XE_ENGINE_CLASS_COPY 1 #define DRM_XE_ENGINE_CLASS_VIDEO_DECODE 2 @@ -614,14 +616,15 @@ struct drm_xe_engine_class_instance { * creating ordered queues of VM bind operations. */ #define DRM_XE_ENGINE_CLASS_VM_BIND 5 + __u16 engine_class; __u16 engine_instance; __u16 gt_id; }; struct drm_xe_engine_create { - /** @extensions: Pointer to the first extension struct, if any */ #define XE_ENGINE_EXTENSION_SET_PROPERTY 0 + /** @extensions: Pointer to the first extension struct, if any */ __u64 extensions; /** @width: submission width (number BB per exec) for this engine */ @@ -659,8 +662,8 @@ struct drm_xe_engine_get_property { /** @engine_id: Engine ID */ __u32 engine_id; - /** @property: property to get */ #define XE_ENGINE_GET_PROPERTY_BAN 0 + /** @property: property to get */ __u32 property; /** @value: property value */ @@ -685,19 +688,19 @@ struct drm_xe_sync { /** @extensions: Pointer to the first extension struct, if any */ __u64 extensions; - __u32 flags; - #define DRM_XE_SYNC_SYNCOBJ 0x0 #define DRM_XE_SYNC_TIMELINE_SYNCOBJ 0x1 #define DRM_XE_SYNC_DMA_BUF 0x2 #define DRM_XE_SYNC_USER_FENCE 0x3 #define DRM_XE_SYNC_SIGNAL 0x10 + __u32 flags; /** @pad: MBZ */ __u32 pad; union { __u32 handle; + /** * @addr: Address of user fence. When sync passed in via exec * IOCTL this a GPU address in the VM. When sync passed in via @@ -753,8 +756,6 @@ struct drm_xe_mmio { __u32 addr; - __u32 flags; - #define DRM_XE_MMIO_8BIT 0x0 #define DRM_XE_MMIO_16BIT 0x1 #define DRM_XE_MMIO_32BIT 0x2 @@ -762,6 +763,7 @@ struct drm_xe_mmio { #define DRM_XE_MMIO_BITS_MASK 0x3 #define DRM_XE_MMIO_READ 0x4 #define DRM_XE_MMIO_WRITE 0x8 + __u32 flags; __u64 value; @@ -781,47 +783,57 @@ struct drm_xe_mmio { struct drm_xe_wait_user_fence { /** @extensions: Pointer to the first extension struct, if any */ __u64 extensions; + union { /** * @addr: user pointer address to wait on, must qword aligned */ __u64 addr; + /** * @vm_id: The ID of the VM which encounter an error used with * DRM_XE_UFENCE_WAIT_VM_ERROR. Upper 32 bits must be clear. */ __u64 vm_id; }; - /** @op: wait operation (type of comparison) */ + #define DRM_XE_UFENCE_WAIT_EQ 0 #define DRM_XE_UFENCE_WAIT_NEQ 1 #define DRM_XE_UFENCE_WAIT_GT 2 #define DRM_XE_UFENCE_WAIT_GTE 3 #define DRM_XE_UFENCE_WAIT_LT 4 #define DRM_XE_UFENCE_WAIT_LTE 5 + /** @op: wait operation (type of comparison) */ __u16 op; - /** @flags: wait flags */ + #define DRM_XE_UFENCE_WAIT_SOFT_OP (1 << 0) /* e.g. Wait on VM bind */ #define DRM_XE_UFENCE_WAIT_ABSTIME (1 << 1) #define DRM_XE_UFENCE_WAIT_VM_ERROR (1 << 2) + /** @flags: wait flags */ __u16 flags; + /** @pad: MBZ */ __u32 pad; + /** @value: compare value */ __u64 value; - /** @mask: comparison mask */ + #define DRM_XE_UFENCE_WAIT_U8 0xffu #define DRM_XE_UFENCE_WAIT_U16 0xffffu #define DRM_XE_UFENCE_WAIT_U32 0xffffffffu #define DRM_XE_UFENCE_WAIT_U64 0xffffffffffffffffu + /** @mask: comparison mask */ __u64 mask; + /** @timeout: how long to wait before bailing, value in jiffies */ __s64 timeout; + /** * @num_engines: number of engine instances to wait on, must be zero * when DRM_XE_UFENCE_WAIT_SOFT_OP set */ __u64 num_engines; + /** * @instances: user pointer to array of drm_xe_engine_class_instance to * wait on, must be NULL when DRM_XE_UFENCE_WAIT_SOFT_OP set @@ -882,7 +894,6 @@ struct drm_xe_vm_madvise { #define DRM_XE_VMA_PRIORITY_HIGH 2 /* Must be elevated user */ /* Pin the VMA in memory, must be elevated user */ #define DRM_XE_VM_MADVISE_PIN 6 - /** @property: property to set */ __u32 property; |