diff options
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gt_tlb_inval_types.h | 34 | ||||
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gt_types.h | 33 |
2 files changed, 36 insertions, 31 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt_tlb_inval_types.h b/drivers/gpu/drm/xe/xe_gt_tlb_inval_types.h index 919430359103..442f72b78ccf 100644 --- a/drivers/gpu/drm/xe/xe_gt_tlb_inval_types.h +++ b/drivers/gpu/drm/xe/xe_gt_tlb_inval_types.h @@ -6,10 +6,44 @@ #ifndef _XE_GT_TLB_INVAL_TYPES_H_ #define _XE_GT_TLB_INVAL_TYPES_H_ +#include <linux/workqueue.h> #include <linux/dma-fence.h> struct xe_gt; +/** struct xe_tlb_inval - TLB invalidation client */ +struct xe_tlb_inval { + /** @tlb_inval.seqno: TLB invalidation seqno, protected by CT lock */ +#define TLB_INVALIDATION_SEQNO_MAX 0x100000 + int seqno; + /** @tlb_invalidation.seqno_lock: protects @tlb_invalidation.seqno */ + struct mutex seqno_lock; + /** + * @tlb_inval.seqno_recv: last received TLB invalidation seqno, + * protected by CT lock + */ + int seqno_recv; + /** + * @tlb_inval.pending_fences: list of pending fences waiting TLB + * invaliations, protected by CT lock + */ + struct list_head pending_fences; + /** + * @tlb_inval.pending_lock: protects @tlb_inval.pending_fences + * and updating @tlb_inval.seqno_recv. + */ + spinlock_t pending_lock; + /** + * @tlb_inval.fence_tdr: schedules a delayed call to + * xe_gt_tlb_fence_timeout after the timeut interval is over. + */ + struct delayed_work fence_tdr; + /** @wtlb_invalidation.wq: schedules GT TLB invalidation jobs */ + struct workqueue_struct *job_wq; + /** @tlb_inval.lock: protects TLB invalidation fences */ + spinlock_t lock; +}; + /** * struct xe_gt_tlb_inval_fence - XE GT TLB invalidation fence * diff --git a/drivers/gpu/drm/xe/xe_gt_types.h b/drivers/gpu/drm/xe/xe_gt_types.h index 85cfcc49472b..7dc5a3f310f1 100644 --- a/drivers/gpu/drm/xe/xe_gt_types.h +++ b/drivers/gpu/drm/xe/xe_gt_types.h @@ -12,6 +12,7 @@ #include "xe_gt_sriov_pf_types.h" #include "xe_gt_sriov_vf_types.h" #include "xe_gt_stats_types.h" +#include "xe_gt_tlb_inval_types.h" #include "xe_hw_engine_types.h" #include "xe_hw_fence_types.h" #include "xe_oa_types.h" @@ -186,37 +187,7 @@ struct xe_gt { } reset; /** @tlb_inval: TLB invalidation state */ - struct { - /** @tlb_inval.seqno: TLB invalidation seqno, protected by CT lock */ -#define TLB_INVALIDATION_SEQNO_MAX 0x100000 - int seqno; - /** @tlb_invalidation.seqno_lock: protects @tlb_invalidation.seqno */ - struct mutex seqno_lock; - /** - * @tlb_inval.seqno_recv: last received TLB invalidation seqno, - * protected by CT lock - */ - int seqno_recv; - /** - * @tlb_inval.pending_fences: list of pending fences waiting TLB - * invaliations, protected by CT lock - */ - struct list_head pending_fences; - /** - * @tlb_inval.pending_lock: protects @tlb_inval.pending_fences - * and updating @tlb_inval.seqno_recv. - */ - spinlock_t pending_lock; - /** - * @tlb_inval.fence_tdr: schedules a delayed call to - * xe_gt_tlb_fence_timeout after the timeut interval is over. - */ - struct delayed_work fence_tdr; - /** @wtlb_invalidation.wq: schedules GT TLB invalidation jobs */ - struct workqueue_struct *job_wq; - /** @tlb_inval.lock: protects TLB invalidation fences */ - spinlock_t lock; - } tlb_inval; + struct xe_tlb_inval tlb_inval; /** * @ccs_mode: Number of compute engines enabled. |