diff options
| -rw-r--r-- | drivers/gpu/drm/xe/xe_query.c | 8 | ||||
| -rw-r--r-- | include/uapi/drm/xe_drm.h | 18 |
2 files changed, 14 insertions, 12 deletions
diff --git a/drivers/gpu/drm/xe/xe_query.c b/drivers/gpu/drm/xe/xe_query.c index 48befd9f0812..8b5136460ea6 100644 --- a/drivers/gpu/drm/xe/xe_query.c +++ b/drivers/gpu/drm/xe/xe_query.c @@ -377,12 +377,12 @@ static int query_gt_list(struct xe_device *xe, struct drm_xe_device_query *query gt_list->gt_list[id].gt_id = gt->info.id; gt_list->gt_list[id].clock_freq = gt->info.clock_freq; if (!IS_DGFX(xe)) - gt_list->gt_list[id].native_mem_regions = 0x1; + gt_list->gt_list[id].near_mem_regions = 0x1; else - gt_list->gt_list[id].native_mem_regions = + gt_list->gt_list[id].near_mem_regions = BIT(gt_to_tile(gt)->id) << 1; - gt_list->gt_list[id].slow_mem_regions = xe->info.mem_region_mask ^ - gt_list->gt_list[id].native_mem_regions; + gt_list->gt_list[id].far_mem_regions = xe->info.mem_region_mask ^ + gt_list->gt_list[id].near_mem_regions; } if (copy_to_user(query_ptr, gt_list, size)) { diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h index a8d351c9fa7c..30567500e6cd 100644 --- a/include/uapi/drm/xe_drm.h +++ b/include/uapi/drm/xe_drm.h @@ -349,17 +349,19 @@ struct drm_xe_query_gt { /** @clock_freq: A clock frequency for timestamp */ __u32 clock_freq; /** - * @native_mem_regions: Bit mask of instances from - * drm_xe_query_mem_usage that lives on the same GPU/Tile and have - * direct access. + * @near_mem_regions: Bit mask of instances from + * drm_xe_query_mem_usage that are nearest to the current engines + * of this GT. */ - __u64 native_mem_regions; + __u64 near_mem_regions; /** - * @slow_mem_regions: Bit mask of instances from - * drm_xe_query_mem_usage that this GT can indirectly access, although - * they live on a different GPU/Tile. + * @far_mem_regions: Bit mask of instances from + * drm_xe_query_mem_usage that are far from the engines of this GT. + * In general, they have extra indirections when compared to the + * @near_mem_regions. For a discrete device this could mean system + * memory and memory living in a different tile. */ - __u64 slow_mem_regions; + __u64 far_mem_regions; /** @reserved: Reserved */ __u64 reserved[8]; }; |