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| author | Matthew Brost <matthew.brost@intel.com> | 2023-09-14 23:40:50 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 19:43:17 +0300 |
| commit | f3e9b1f43458746e7e0211dbe4289412e5c0d16a (patch) | |
| tree | 940d985a2beae34e33f367c66075fde054ccb25a /drivers/gpu/drm/xe/xe_exec_queue_types.h | |
| parent | b21ae51dcf41ce12bb8e2a7c989863ee9d04ae4b (diff) | |
| download | linux-f3e9b1f43458746e7e0211dbe4289412e5c0d16a.tar.xz | |
drm/xe: Remove async worker and rework sync binds
Async worker is gone. All jobs and memory allocations done in IOCTL to
align with dma fencing rules.
Async vs. sync now means when do bind operations complete relative to
the IOCTL. Async completes when out-syncs signal while sync completes
when the IOCTL returns. In-syncs and out-syncs are only allowed in async
mode.
If memory allocations fail in the job creation step the VM is killed.
This is temporary, eventually a proper unwind will be done and VM will
be usable.
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_exec_queue_types.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_exec_queue_types.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_exec_queue_types.h b/drivers/gpu/drm/xe/xe_exec_queue_types.h index c4813944b017..4e382304010e 100644 --- a/drivers/gpu/drm/xe/xe_exec_queue_types.h +++ b/drivers/gpu/drm/xe/xe_exec_queue_types.h @@ -77,6 +77,8 @@ struct xe_exec_queue { #define EXEC_QUEUE_FLAG_VM BIT(4) /* child of VM queue for multi-tile VM jobs */ #define EXEC_QUEUE_FLAG_BIND_ENGINE_CHILD BIT(5) +/* VM jobs for this queue are asynchronous */ +#define EXEC_QUEUE_FLAG_VM_ASYNC BIT(6) /** * @flags: flags for this exec queue, should statically setup aside from ban |