diff options
| author | Matthew Brost <matthew.brost@intel.com> | 2026-01-17 01:17:23 +0300 |
|---|---|---|
| committer | Matthew Brost <matthew.brost@intel.com> | 2026-01-17 05:24:46 +0300 |
| commit | dea333b244818ab06253b8420a7534fd770eef36 (patch) | |
| tree | d43a8c3f9e0590b7d43f9e00a9da343c0070a650 | |
| parent | 444d78578e8a79537e527b50fda17d6aa2d30b79 (diff) | |
| download | linux-dea333b244818ab06253b8420a7534fd770eef36.tar.xz | |
drm/xe: Add has_ctx_tlb_inval to device info
Add has_ctx_tlb_inval to device info indicating a device has context
basd TLB invalidation.
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Stuart Summers <stuart.summers@intel.com>
Tested-by: Stuart Summers <stuart.summers@intel.com>
Link: https://patch.msgid.link/20260116221731.868657-4-matthew.brost@intel.com
| -rw-r--r-- | drivers/gpu/drm/xe/xe_device_types.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/xe/xe_pci.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/xe/xe_pci_types.h | 1 |
3 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h index f689766adcb1..72453206267b 100644 --- a/drivers/gpu/drm/xe/xe_device_types.h +++ b/drivers/gpu/drm/xe/xe_device_types.h @@ -353,6 +353,8 @@ struct xe_device { u8 has_pre_prod_wa:1; /** @info.has_pxp: Device has PXP support */ u8 has_pxp:1; + /** @info.has_ctx_tlb_inval: Has context based TLB invalidations */ + u8 has_ctx_tlb_inval:1; /** @info.has_range_tlb_inval: Has range based TLB invalidations */ u8 has_range_tlb_inval:1; /** @info.has_soc_remapper_sysctrl: Has SoC remapper system controller */ diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c index c000c25b5af9..f367479fe3fb 100644 --- a/drivers/gpu/drm/xe/xe_pci.c +++ b/drivers/gpu/drm/xe/xe_pci.c @@ -893,6 +893,7 @@ static int xe_info_init(struct xe_device *xe, xe->info.has_device_atomics_on_smem = 1; xe->info.has_range_tlb_inval = graphics_desc->has_range_tlb_inval; + xe->info.has_ctx_tlb_inval = graphics_desc->has_ctx_tlb_inval; xe->info.has_usm = graphics_desc->has_usm; xe->info.has_64bit_timestamp = graphics_desc->has_64bit_timestamp; diff --git a/drivers/gpu/drm/xe/xe_pci_types.h b/drivers/gpu/drm/xe/xe_pci_types.h index 20acc5349ee6..7ccb0ab7a53b 100644 --- a/drivers/gpu/drm/xe/xe_pci_types.h +++ b/drivers/gpu/drm/xe/xe_pci_types.h @@ -72,6 +72,7 @@ struct xe_graphics_desc { u8 has_atomic_enable_pte_bit:1; u8 has_indirect_ring_state:1; u8 has_range_tlb_inval:1; + u8 has_ctx_tlb_inval:1; u8 has_usm:1; u8 has_64bit_timestamp:1; }; |