diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_device.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_device.c | 34 |
1 files changed, 24 insertions, 10 deletions
diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c index 00191227bc95..c02c4c4e9412 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" @@ -467,10 +469,9 @@ 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); @@ -505,7 +506,15 @@ 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 +532,7 @@ 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 +578,8 @@ 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 +713,7 @@ 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 +736,7 @@ 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) { @@ -908,6 +916,10 @@ 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 +944,8 @@ 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) |