diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_device.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_device.c | 62 |
1 files changed, 36 insertions, 26 deletions
diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c index 00191227bc95..8cfcfff250ca 100644 --- a/drivers/gpu/drm/xe/xe_device.c +++ b/drivers/gpu/drm/xe/xe_device.c @@ -23,8 +23,10 @@ #include "regs/xe_gt_regs.h" #include "regs/xe_regs.h" #include "xe_bo.h" +#include "xe_bo_evict.h" #include "xe_debugfs.h" #include "xe_devcoredump.h" +#include "xe_device_sysfs.h" #include "xe_dma_buf.h" #include "xe_drm_client.h" #include "xe_drv.h" @@ -400,9 +402,6 @@ static void xe_device_destroy(struct drm_device *dev, void *dummy) if (xe->unordered_wq) destroy_workqueue(xe->unordered_wq); - if (!IS_ERR_OR_NULL(xe->mem.shrinker)) - xe_shrinker_destroy(xe->mem.shrinker); - if (xe->destroy_wq) destroy_workqueue(xe->destroy_wq); @@ -436,13 +435,14 @@ struct xe_device *xe_device_create(struct pci_dev *pdev, if (err) goto err; - xe->mem.shrinker = xe_shrinker_create(xe); - if (IS_ERR(xe->mem.shrinker)) - return ERR_CAST(xe->mem.shrinker); + err = xe_shrinker_create(xe); + if (err) + goto err; xe->info.devid = pdev->device; xe->info.revid = pdev->revision; xe->info.force_execlist = xe_modparam.force_execlist; + xe->atomic_svm_timeslice_ms = 5; err = xe_irq_init(xe); if (err) @@ -467,10 +467,9 @@ struct xe_device *xe_device_create(struct pci_dev *pdev, xa_erase(&xe->usm.asid_to_vm, asid); } - spin_lock_init(&xe->pinned.lock); - INIT_LIST_HEAD(&xe->pinned.kernel_bo_present); - INIT_LIST_HEAD(&xe->pinned.external_vram); - INIT_LIST_HEAD(&xe->pinned.evicted); + err = xe_bo_pinned_init(xe); + if (err) + goto err; xe->preempt_fence_wq = alloc_ordered_workqueue("xe-preempt-fence-wq", WQ_MEM_RECLAIM); @@ -492,10 +491,6 @@ struct xe_device *xe_device_create(struct pci_dev *pdev, if (err) goto err; - err = xe_display_create(xe); - if (WARN_ON(err)) - goto err; - return xe; err: @@ -505,7 +500,15 @@ ALLOW_ERROR_INJECTION(xe_device_create, ERRNO); /* See xe_pci_probe() */ static bool xe_driver_flr_disabled(struct xe_device *xe) { - return xe_mmio_read32(xe_root_tile_mmio(xe), GU_CNTL_PROTECTED) & DRIVERINT_FLR_DIS; + if (IS_SRIOV_VF(xe)) + return true; + + if (xe_mmio_read32(xe_root_tile_mmio(xe), GU_CNTL_PROTECTED) & DRIVERINT_FLR_DIS) { + drm_info(&xe->drm, "Driver-FLR disabled by BIOS\n"); + return true; + } + + return false; } /* @@ -523,7 +526,7 @@ static bool xe_driver_flr_disabled(struct xe_device *xe) */ static void __xe_driver_flr(struct xe_device *xe) { - const unsigned int flr_timeout = 3 * MICRO; /* specs recommend a 3s wait */ + const unsigned int flr_timeout = 3 * USEC_PER_SEC; /* specs recommend a 3s wait */ struct xe_mmio *mmio = xe_root_tile_mmio(xe); int ret; @@ -569,10 +572,8 @@ static void __xe_driver_flr(struct xe_device *xe) static void xe_driver_flr(struct xe_device *xe) { - if (xe_driver_flr_disabled(xe)) { - drm_info_once(&xe->drm, "BIOS Disabled Driver-FLR\n"); + if (xe_driver_flr_disabled(xe)) return; - } __xe_driver_flr(xe); } @@ -706,7 +707,7 @@ int xe_device_probe_early(struct xe_device *xe) sriov_update_device_info(xe); err = xe_pcode_probe_early(xe); - if (err) { + if (err || xe_survivability_mode_is_requested(xe)) { int save_err = err; /* @@ -729,6 +730,7 @@ int xe_device_probe_early(struct xe_device *xe) return 0; } +ALLOW_ERROR_INJECTION(xe_device_probe_early, ERRNO); /* See xe_pci_probe() */ static int probe_has_flat_ccs(struct xe_device *xe) { @@ -796,18 +798,19 @@ int xe_device_probe(struct xe_device *xe) * be performed. */ xe_gt_mmio_init(gt); - } - for_each_tile(tile, xe, id) { if (IS_SRIOV_VF(xe)) { - xe_guc_comm_init_early(&tile->primary_gt->uc.guc); - err = xe_gt_sriov_vf_bootstrap(tile->primary_gt); + xe_guc_comm_init_early(>->uc.guc); + err = xe_gt_sriov_vf_bootstrap(gt); if (err) return err; - err = xe_gt_sriov_vf_query_config(tile->primary_gt); + err = xe_gt_sriov_vf_query_config(gt); if (err) return err; } + } + + for_each_tile(tile, xe, id) { err = xe_ggtt_init_early(tile->mem.ggtt); if (err) return err; @@ -908,6 +911,10 @@ int xe_device_probe(struct xe_device *xe) if (err) goto err_unregister_display; + err = xe_device_sysfs_init(xe); + if (err) + goto err_unregister_display; + xe_debugfs_register(xe); err = xe_hwmon_register(xe); @@ -932,6 +939,8 @@ void xe_device_remove(struct xe_device *xe) xe_display_unregister(xe); drm_dev_unplug(&xe->drm); + + xe_bo_pci_dev_remove_all(xe); } void xe_device_shutdown(struct xe_device *xe) @@ -1154,7 +1163,8 @@ void xe_device_declare_wedged(struct xe_device *xe) /* Notify userspace of wedged device */ drm_dev_wedged_event(&xe->drm, - DRM_WEDGE_RECOVERY_REBIND | DRM_WEDGE_RECOVERY_BUS_RESET); + DRM_WEDGE_RECOVERY_REBIND | DRM_WEDGE_RECOVERY_BUS_RESET, + NULL); } for_each_gt(gt, xe, id) |