diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_query.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_query.c | 53 |
1 files changed, 44 insertions, 9 deletions
diff --git a/drivers/gpu/drm/xe/xe_query.c b/drivers/gpu/drm/xe/xe_query.c index 075f9eaef0..df407d73e5 100644 --- a/drivers/gpu/drm/xe/xe_query.c +++ b/drivers/gpu/drm/xe/xe_query.c @@ -12,6 +12,7 @@ #include <drm/xe_drm.h> #include "regs/xe_engine_regs.h" +#include "regs/xe_gt_regs.h" #include "xe_bo.h" #include "xe_device.h" #include "xe_exec_queue.h" @@ -147,8 +148,8 @@ query_engine_cycles(struct xe_device *xe, if (!hwe) return -EINVAL; - xe_device_mem_access_get(xe); - xe_force_wake_get(gt_to_fw(gt), XE_FORCEWAKE_ALL); + if (xe_force_wake_get(gt_to_fw(gt), XE_FORCEWAKE_ALL)) + return -EIO; __read_timestamps(gt, RING_TIMESTAMP(hwe->mmio_base), @@ -159,7 +160,6 @@ query_engine_cycles(struct xe_device *xe, cpu_clock); xe_force_wake_put(gt_to_fw(gt), XE_FORCEWAKE_ALL); - xe_device_mem_access_put(xe); resp.width = 36; /* Only write to the output fields of user query */ @@ -403,6 +403,13 @@ static int query_gt_list(struct xe_device *xe, struct drm_xe_device_query *query BIT(gt_to_tile(gt)->id) << 1; gt_list->gt_list[id].far_mem_regions = xe->info.mem_region_mask ^ gt_list->gt_list[id].near_mem_regions; + + gt_list->gt_list[id].ip_ver_major = + REG_FIELD_GET(GMD_ID_ARCH_MASK, gt->info.gmdid); + gt_list->gt_list[id].ip_ver_minor = + REG_FIELD_GET(GMD_ID_RELEASE_MASK, gt->info.gmdid); + gt_list->gt_list[id].ip_ver_rev = + REG_FIELD_GET(GMD_ID_REVID, gt->info.gmdid); } if (copy_to_user(query_ptr, gt_list, size)) { @@ -433,9 +440,7 @@ static int query_hwconfig(struct xe_device *xe, if (!hwconfig) return -ENOMEM; - xe_device_mem_access_get(xe); xe_guc_hwconfig_copy(>->uc.guc, hwconfig); - xe_device_mem_access_put(xe); if (copy_to_user(query_ptr, hwconfig, size)) { kfree(hwconfig); @@ -544,14 +549,44 @@ query_uc_fw_version(struct xe_device *xe, struct drm_xe_device_query *query) version = &guc->fw.versions.found[XE_UC_FW_VER_COMPATIBILITY]; break; } + case XE_QUERY_UC_TYPE_HUC: { + struct xe_gt *media_gt = NULL; + struct xe_huc *huc; + + if (MEDIA_VER(xe) >= 13) { + struct xe_tile *tile; + u8 gt_id; + + for_each_tile(tile, xe, gt_id) { + if (tile->media_gt) { + media_gt = tile->media_gt; + break; + } + } + } else { + media_gt = xe->tiles[0].primary_gt; + } + + if (!media_gt) + break; + + huc = &media_gt->uc.huc; + if (huc->fw.status == XE_UC_FIRMWARE_RUNNING) + version = &huc->fw.versions.found[XE_UC_FW_VER_RELEASE]; + break; + } default: return -EINVAL; } - resp.branch_ver = 0; - resp.major_ver = version->major; - resp.minor_ver = version->minor; - resp.patch_ver = version->patch; + if (version) { + resp.branch_ver = 0; + resp.major_ver = version->major; + resp.minor_ver = version->minor; + resp.patch_ver = version->patch; + } else { + return -ENODEV; + } if (copy_to_user(query_ptr, &resp, size)) return -EFAULT; |