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| author | Ilia Levi <ilia.levi@intel.com> | 2024-12-13 09:25:36 +0200 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-12-13 13:38:13 -0500 |
| commit | 21d07f5fdc903e36cfd7119bb19477c4d12dbb36 (patch) | |
| tree | f91be1ad45703a1f6fe945e6c0843d0c59b86c9d /drivers/gpu/drm/xe/xe_lrc.h | |
| parent | da889070be7b26b91e8b90f072687ca437d3ed7b (diff) | |
| download | linux-next-21d07f5fdc903e36cfd7119bb19477c4d12dbb36.tar.gz linux-next-21d07f5fdc903e36cfd7119bb19477c4d12dbb36.zip | |
drm/xe: Initial MSI-X support for HW engines
- Configure the HW engines to work with MSI-X
- Program the LRC to use memirq infra (similar to VF)
- CS_INT_VEC field added to the LRC
Bspec: 60342, 72547
Signed-off-by: Ilia Levi <ilia.levi@intel.com>
Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241213072538.6823-3-ilia.levi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_lrc.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_lrc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_lrc.h b/drivers/gpu/drm/xe/xe_lrc.h index b459dcab8787..4206e6a8b50a 100644 --- a/drivers/gpu/drm/xe/xe_lrc.h +++ b/drivers/gpu/drm/xe/xe_lrc.h @@ -42,7 +42,7 @@ struct xe_lrc_snapshot { #define LRC_PPHWSP_SCRATCH_ADDR (0x34 * 4) struct xe_lrc *xe_lrc_create(struct xe_hw_engine *hwe, struct xe_vm *vm, - u32 ring_size); + u32 ring_size, u16 msix_vec); void xe_lrc_destroy(struct kref *ref); /** |