diff options
| author | Matthew Brost <matthew.brost@intel.com> | 2023-12-15 15:45:39 +0000 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 11:46:59 -0500 |
| commit | d3d767396a02fa225eab7f919b727cff4e3304bc (patch) | |
| tree | 2f8b9a64e6850fb5e63cfe3f08cdfb574872ccd5 /include | |
| parent | 7e9337c29fb9251e27d7af092108f05857e733c1 (diff) | |
drm/xe/uapi: Remove sync binds
Remove concept of async vs sync VM bind queues, rather make all binds
async.
The following bits have dropped from the uAPI:
DRM_XE_ENGINE_CLASS_VM_BIND_ASYNC
DRM_XE_ENGINE_CLASS_VM_BIND_SYNC
DRM_XE_VM_CREATE_FLAG_ASYNC_DEFAULT
DRM_XE_VM_BIND_FLAG_ASYNC
To implement sync binds the UMD is expected to use the out-fence
interface.
v2: Send correct version
v3: Drop drm_xe_syncs
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Francois Dugast <francois.dugast@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Acked-by: José Roberto de Souza <jose.souza@intel.com>
Acked-by: Mateusz Naklicki <mateusz.naklicki@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/drm/xe_drm.h | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h index 87ff6eaa788e..2338d87dcb7d 100644 --- a/include/uapi/drm/xe_drm.h +++ b/include/uapi/drm/xe_drm.h @@ -139,8 +139,7 @@ struct drm_xe_engine_class_instance { * Kernel only classes (not actual hardware engine class). Used for * creating ordered queues of VM bind operations. */ -#define DRM_XE_ENGINE_CLASS_VM_BIND_ASYNC 5 -#define DRM_XE_ENGINE_CLASS_VM_BIND_SYNC 6 +#define DRM_XE_ENGINE_CLASS_VM_BIND 5 /** @engine_class: engine class id */ __u16 engine_class; /** @engine_instance: engine instance id */ @@ -660,7 +659,6 @@ struct drm_xe_vm_create { * still enable recoverable pagefaults if supported by the device. */ #define DRM_XE_VM_CREATE_FLAG_LR_MODE (1 << 1) -#define DRM_XE_VM_CREATE_FLAG_ASYNC_DEFAULT (1 << 2) /* * DRM_XE_VM_CREATE_FLAG_FAULT_MODE requires also * DRM_XE_VM_CREATE_FLAG_LR_MODE. It allows memory to be allocated @@ -668,7 +666,7 @@ struct drm_xe_vm_create { * The xe driver internally uses recoverable pagefaults to implement * this. */ -#define DRM_XE_VM_CREATE_FLAG_FAULT_MODE (1 << 3) +#define DRM_XE_VM_CREATE_FLAG_FAULT_MODE (1 << 2) /** @flags: Flags */ __u32 flags; @@ -776,12 +774,11 @@ struct drm_xe_vm_bind_op { __u32 op; #define DRM_XE_VM_BIND_FLAG_READONLY (1 << 0) -#define DRM_XE_VM_BIND_FLAG_ASYNC (1 << 1) /* * Valid on a faulting VM only, do the MAP operation immediately rather * than deferring the MAP to the page fault handler. */ -#define DRM_XE_VM_BIND_FLAG_IMMEDIATE (1 << 2) +#define DRM_XE_VM_BIND_FLAG_IMMEDIATE (1 << 1) /* * When the NULL flag is set, the page tables are setup with a special * bit which indicates writes are dropped and all reads return zero. In @@ -789,7 +786,7 @@ struct drm_xe_vm_bind_op { * operations, the BO handle MBZ, and the BO offset MBZ. This flag is * intended to implement VK sparse bindings. */ -#define DRM_XE_VM_BIND_FLAG_NULL (1 << 3) +#define DRM_XE_VM_BIND_FLAG_NULL (1 << 2) /** @flags: Bind flags */ __u32 flags; |