diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_migrate.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_migrate.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_migrate.h b/drivers/gpu/drm/xe/xe_migrate.h index 0109866e398a..fb9839c1bae0 100644 --- a/drivers/gpu/drm/xe/xe_migrate.h +++ b/drivers/gpu/drm/xe/xe_migrate.h @@ -95,6 +95,16 @@ struct xe_migrate_pt_update { struct xe_migrate *xe_migrate_init(struct xe_tile *tile); +struct dma_fence *xe_migrate_to_vram(struct xe_migrate *m, + unsigned long npages, + dma_addr_t *src_addr, + u64 dst_addr); + +struct dma_fence *xe_migrate_from_vram(struct xe_migrate *m, + unsigned long npages, + u64 src_addr, + dma_addr_t *dst_addr); + struct dma_fence *xe_migrate_copy(struct xe_migrate *m, struct xe_bo *src_bo, struct xe_bo *dst_bo, @@ -102,6 +112,10 @@ struct dma_fence *xe_migrate_copy(struct xe_migrate *m, struct ttm_resource *dst, bool copy_only_ccs); +int xe_migrate_access_memory(struct xe_migrate *m, struct xe_bo *bo, + unsigned long offset, void *buf, int len, + int write); + #define XE_MIGRATE_CLEAR_FLAG_BO_DATA BIT(0) #define XE_MIGRATE_CLEAR_FLAG_CCS_DATA BIT(1) #define XE_MIGRATE_CLEAR_FLAG_FULL (XE_MIGRATE_CLEAR_FLAG_BO_DATA | \ |