diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_gt.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gt.h | 55 |
1 files changed, 51 insertions, 4 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt.h b/drivers/gpu/drm/xe/xe_gt.h index 82b9b7f82fca..9d710049da45 100644 --- a/drivers/gpu/drm/xe/xe_gt.h +++ b/drivers/gpu/drm/xe/xe_gt.h @@ -12,6 +12,7 @@ #include "xe_device.h" #include "xe_device_types.h" +#include "xe_gt_sriov_vf.h" #include "xe_hw_engine.h" #define for_each_hw_engine(hwe__, gt__, id__) \ @@ -21,14 +22,19 @@ #define CCS_MASK(gt) (((gt)->info.engine_mask & XE_HW_ENGINE_CCS_MASK) >> XE_HW_ENGINE_CCS0) +#define GT_VER(gt) ({ \ + typeof(gt) gt_ = (gt); \ + struct xe_device *xe = gt_to_xe(gt_); \ + xe_gt_is_media_type(gt_) ? MEDIA_VER(xe) : GRAPHICS_VER(xe); \ +}) + extern struct fault_attr gt_reset_failure; static inline bool xe_fault_inject_gt_reset(void) { - return should_fail(>_reset_failure, 1); + return IS_ENABLED(CONFIG_DEBUG_FS) && should_fail(>_reset_failure, 1); } struct xe_gt *xe_gt_alloc(struct xe_tile *tile); -int xe_gt_init_hwconfig(struct xe_gt *gt); int xe_gt_init_early(struct xe_gt *gt); int xe_gt_init(struct xe_gt *gt); void xe_gt_mmio_init(struct xe_gt *gt); @@ -37,7 +43,7 @@ int xe_gt_record_default_lrcs(struct xe_gt *gt); /** * xe_gt_record_user_engines - save data related to engines available to - * usersapce + * userspace * @gt: GT structure * * Walk the available HW engines from gt->info.engine_mask and calculate data @@ -54,7 +60,31 @@ int xe_gt_resume(struct xe_gt *gt); void xe_gt_reset_async(struct xe_gt *gt); void xe_gt_sanitize(struct xe_gt *gt); int xe_gt_sanitize_freq(struct xe_gt *gt); -void xe_gt_remove(struct xe_gt *gt); + +/** + * xe_gt_wait_for_reset - wait for gt's async reset to finalize. + * @gt: GT structure + * Return: + * %true if it waited for the work to finish execution, + * %false if there was no scheduled reset or it was done. + */ +static inline bool xe_gt_wait_for_reset(struct xe_gt *gt) +{ + return flush_work(>->reset.worker); +} + +/** + * xe_gt_reset - perform synchronous reset + * @gt: GT structure + * Return: + * %true if it waited for the reset to finish, + * %false if there was no scheduled reset. + */ +static inline bool xe_gt_reset(struct xe_gt *gt) +{ + xe_gt_reset_async(gt); + return xe_gt_wait_for_reset(gt); +} /** * xe_gt_any_hw_engine_by_reset_domain - scan the list of engines and return the @@ -83,6 +113,11 @@ static inline bool xe_gt_has_indirect_ring_state(struct xe_gt *gt) xe_device_uc_enabled(gt_to_xe(gt)); } +static inline bool xe_gt_is_main_type(struct xe_gt *gt) +{ + return gt->info.type == XE_GT_TYPE_MAIN; +} + static inline bool xe_gt_is_media_type(struct xe_gt *gt) { return gt->info.type == XE_GT_TYPE_MEDIA; @@ -96,4 +131,16 @@ static inline bool xe_gt_is_usm_hwe(struct xe_gt *gt, struct xe_hw_engine *hwe) hwe->instance == gt->usm.reserved_bcs_instance; } +/** + * xe_gt_recovery_pending() - GT recovery pending + * @gt: the &xe_gt + * + * Return: True if GT recovery in pending, False otherwise + */ +static inline bool xe_gt_recovery_pending(struct xe_gt *gt) +{ + return IS_SRIOV_VF(gt_to_xe(gt)) && + xe_gt_sriov_vf_recovery_pending(gt); +} + #endif |