42 static void read_residency_counter(struct xe_device *xe, struct xe_mmio *mmio,  in read_residency_counter()  argument
45 	u64 residency = 0;  in read_residency_counter()
48 	ret = xe_pmt_telem_read(to_pci_dev(xe->drm.dev),  in read_residency_counter()
52 		drm_warn(&xe->drm, "%s counter failed to read, ret %d\n", name, ret);  in read_residency_counter()
66 	struct xe_device *xe = node_to_xe(m->private);  in info()  local
71 	guard(xe_pm_runtime)(xe);  in info()
73 	drm_printf(&p, "graphics_verx100 %d\n", xe->info.graphics_verx100);  in info()
74 	drm_printf(&p, "media_verx100 %d\n", xe->info.media_verx100);  in info()
76 		   xe_step_name(xe->info.step.graphics),  in info()
77 		   xe_step_name(xe->info.step.media),  in info()
78 		   xe_step_name(xe->info.step.basedie));  in info()
79 	drm_printf(&p, "is_dgfx %s\n", str_yes_no(xe->info.is_dgfx));  in info()
80 	drm_printf(&p, "platform %d\n", xe->info.platform);  in info()
82 		   xe->info.subplatform > XE_SUBPLATFORM_NONE ? xe->info.subplatform : 0);  in info()
83 	drm_printf(&p, "devid 0x%x\n", xe->info.devid);  in info()
84 	drm_printf(&p, "revid %d\n", xe->info.revid);  in info()
85 	drm_printf(&p, "tile_count %d\n", xe->info.tile_count);  in info()
86 	drm_printf(&p, "vm_max_level %d\n", xe->info.vm_max_level);  in info()
87 	drm_printf(&p, "force_execlist %s\n", str_yes_no(xe->info.force_execlist));  in info()
88 	drm_printf(&p, "has_flat_ccs %s\n", str_yes_no(xe->info.has_flat_ccs));  in info()
89 	drm_printf(&p, "has_usm %s\n", str_yes_no(xe->info.has_usm));  in info()
90 	drm_printf(&p, "skip_guc_pc %s\n", str_yes_no(xe->info.skip_guc_pc));  in info()
91 	for_each_gt(gt, xe, id) {  in info()
94 		drm_printf(&p, "gt%d engine_mask 0x%llx\n", id,  in info()
96 		drm_printf(&p, "gt%d multi_queue_engine_class_mask 0x%x\n", id,  in info()
100 	return 0;  in info()
105 	struct xe_device *xe = node_to_xe(m->private);  in sriov_info()  local
108 	xe_sriov_print_info(xe, &p);  in sriov_info()
109 	return 0;  in sriov_info()
112 static int workarounds(struct xe_device *xe, struct drm_printer *p)  in workarounds()  argument
114 	guard(xe_pm_runtime)(xe);  in workarounds()
115 	xe_wa_device_dump(xe, p);  in workarounds()
117 	return 0;  in workarounds()
122 	struct xe_device *xe = node_to_xe(m->private);  in workaround_info()  local
125 	workarounds(xe, &p);  in workaround_info()
126 	return 0;  in workaround_info()
131 	struct xe_device *xe;  in dgfx_pkg_residencies_show()  local
135 	xe = node_to_xe(m->private);  in dgfx_pkg_residencies_show()
137 	guard(xe_pm_runtime)(xe);  in dgfx_pkg_residencies_show()
138 	mmio = xe_root_tile_mmio(xe);  in dgfx_pkg_residencies_show()
151 	for (int i = 0; i < ARRAY_SIZE(residencies); i++)  in dgfx_pkg_residencies_show()
152 		read_residency_counter(xe, mmio, residencies[i].offset, residencies[i].name, &p);  in dgfx_pkg_residencies_show()
154 	return 0;  in dgfx_pkg_residencies_show()
159 	struct xe_device *xe;  in dgfx_pcie_link_residencies_show()  local
163 	xe = node_to_xe(m->private);  in dgfx_pcie_link_residencies_show()
165 	guard(xe_pm_runtime)(xe);  in dgfx_pcie_link_residencies_show()
166 	mmio = xe_root_tile_mmio(xe);  in dgfx_pcie_link_residencies_show()
177 	for (int i = 0; i < ARRAY_SIZE(residencies); i++)  in dgfx_pcie_link_residencies_show()
178 		read_residency_counter(xe, mmio, residencies[i].offset, residencies[i].name, &p);  in dgfx_pcie_link_residencies_show()
180 	return 0;  in dgfx_pcie_link_residencies_show()
184 	{"info", info, 0},
196 	struct xe_device *xe = inode->i_private;  in forcewake_open()  local
201 	xe_pm_runtime_get(xe);  in forcewake_open()
202 	for_each_gt(gt, xe, id) {  in forcewake_open()
210 	return 0;  in forcewake_open()
213 	for_each_gt(gt, xe, id) {  in forcewake_open()
222 	xe_pm_runtime_put(xe);  in forcewake_open()
228 	struct xe_device *xe = inode->i_private;  in forcewake_release()  local
232 	for_each_gt(gt, xe, id)  in forcewake_release()
234 	xe_pm_runtime_put(xe);  in forcewake_release()
236 	return 0;  in forcewake_release()
248 	struct xe_device *xe = file_inode(f)->i_private;  in wedged_mode_show()  local
250 	int len = 0;  in wedged_mode_show()
252 	len = scnprintf(buf, sizeof(buf), "%d\n", xe->wedged.mode);  in wedged_mode_show()
271 static int wedged_mode_set_reset_policy(struct xe_device *xe, enum xe_wedged_mode mode)  in wedged_mode_set_reset_policy()  argument
277 	guard(xe_pm_runtime)(xe);  in wedged_mode_set_reset_policy()
278 	for_each_gt(gt, xe, id) {  in wedged_mode_set_reset_policy()
281 			if (id > 0) {  in wedged_mode_set_reset_policy()
282 				xe->wedged.inconsistent_reset = true;  in wedged_mode_set_reset_policy()
283 				drm_err(&xe->drm, "Inconsistent reset policy state between GTs\n");  in wedged_mode_set_reset_policy()
289 	xe->wedged.inconsistent_reset = false;  in wedged_mode_set_reset_policy()
291 	return 0;  in wedged_mode_set_reset_policy()
294 static bool wedged_mode_needs_policy_update(struct xe_device *xe, enum xe_wedged_mode mode)  in wedged_mode_needs_policy_update()  argument
296 	if (xe->wedged.inconsistent_reset)  in wedged_mode_needs_policy_update()
299 	if (xe->wedged.mode == mode)  in wedged_mode_needs_policy_update()
302 	if (xe->wedged.mode == XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET ||  in wedged_mode_needs_policy_update()
312 	struct xe_device *xe = file_inode(f)->i_private;  in wedged_mode_set()  local
316 	ret = kstrtouint_from_user(ubuf, size, 0, &wedged_mode);  in wedged_mode_set()
320 	ret = xe_device_validate_wedged_mode(xe, wedged_mode);  in wedged_mode_set()
324 	if (wedged_mode_needs_policy_update(xe, wedged_mode)) {  in wedged_mode_set()
325 		ret = wedged_mode_set_reset_policy(xe, wedged_mode);  in wedged_mode_set()
330 	xe->wedged.mode = wedged_mode;  in wedged_mode_set()
344 	struct xe_device *xe = file_inode(f)->i_private;  in page_reclaim_hw_assist_show()  local
348 	len = scnprintf(buf, sizeof(buf), "%d\n", xe->info.has_page_reclaim_hw_assist);  in page_reclaim_hw_assist_show()
355 	struct xe_device *xe = file_inode(f)->i_private;  in page_reclaim_hw_assist_set()  local
363 	xe->info.has_page_reclaim_hw_assist = val;  in page_reclaim_hw_assist_set()
377 	struct xe_device *xe = file_inode(f)->i_private;  in atomic_svm_timeslice_ms_show()  local
379 	int len = 0;  in atomic_svm_timeslice_ms_show()
381 	len = scnprintf(buf, sizeof(buf), "%d\n", xe->atomic_svm_timeslice_ms);  in atomic_svm_timeslice_ms_show()
390 	struct xe_device *xe = file_inode(f)->i_private;  in atomic_svm_timeslice_ms_set()  local
394 	ret = kstrtouint_from_user(ubuf, size, 0, &atomic_svm_timeslice_ms);  in atomic_svm_timeslice_ms_set()
398 	xe->atomic_svm_timeslice_ms = atomic_svm_timeslice_ms;  in atomic_svm_timeslice_ms_set()
412 	struct xe_device *xe = file_inode(f)->i_private;  in min_run_period_lr_ms_show()  local
414 	int len = 0;  in min_run_period_lr_ms_show()
416 	len = scnprintf(buf, sizeof(buf), "%d\n", xe->min_run_period_lr_ms);  in min_run_period_lr_ms_show()
424 	struct xe_device *xe = file_inode(f)->i_private;  in min_run_period_lr_ms_set()  local
428 	ret = kstrtouint_from_user(ubuf, size, 0, &min_run_period_lr_ms);  in min_run_period_lr_ms_set()
432 	xe->min_run_period_lr_ms = min_run_period_lr_ms;  in min_run_period_lr_ms_set()
446 	struct xe_device *xe = file_inode(f)->i_private;  in min_run_period_pf_ms_show()  local
448 	int len = 0;  in min_run_period_pf_ms_show()
450 	len = scnprintf(buf, sizeof(buf), "%d\n", xe->min_run_period_pf_ms);  in min_run_period_pf_ms_show()
458 	struct xe_device *xe = file_inode(f)->i_private;  in min_run_period_pf_ms_set()  local
462 	ret = kstrtouint_from_user(ubuf, size, 0, &min_run_period_pf_ms);  in min_run_period_pf_ms_set()
466 	xe->min_run_period_pf_ms = min_run_period_pf_ms;  in min_run_period_pf_ms_set()
480 	struct xe_device *xe = file_inode(f)->i_private;  in disable_late_binding_show()  local
481 	struct xe_late_bind *late_bind = &xe->late_bind;  in disable_late_binding_show()
493 	struct xe_device *xe = file_inode(f)->i_private;  in disable_late_binding_set()  local
494 	struct xe_late_bind *late_bind = &xe->late_bind;  in disable_late_binding_set()
512 void xe_debugfs_register(struct xe_device *xe)  in xe_debugfs_register()  argument
514 	struct ttm_device *bdev = &xe->ttm;  in xe_debugfs_register()
515 	struct drm_minor *minor = xe->drm.primary;  in xe_debugfs_register()
527 	if (xe->info.platform == XE_BATTLEMAGE && !IS_SRIOV_VF(xe)) {  in xe_debugfs_register()
535 	debugfs_create_file("forcewake_all", 0400, root, xe,  in xe_debugfs_register()
538 	debugfs_create_file("wedged_mode", 0600, root, xe,  in xe_debugfs_register()
541 	debugfs_create_file("atomic_svm_timeslice_ms", 0600, root, xe,  in xe_debugfs_register()
544 	debugfs_create_file("min_run_period_lr_ms", 0600, root, xe,  in xe_debugfs_register()
547 	debugfs_create_file("min_run_period_pf_ms", 0600, root, xe,  in xe_debugfs_register()
550 	debugfs_create_file("disable_late_binding", 0600, root, xe,  in xe_debugfs_register()
557 	if (xe->info.has_page_reclaim_hw_assist)  in xe_debugfs_register()
558 		debugfs_create_file("page_reclaim_hw_assist", 0600, root, xe,  in xe_debugfs_register()
568 	for_each_tile(tile, xe, tile_id)  in xe_debugfs_register()
571 	for_each_gt(gt, xe, id)  in xe_debugfs_register()
574 	xe_pxp_debugfs_register(xe->pxp);  in xe_debugfs_register()
576 	xe_psmi_debugfs_register(xe);  in xe_debugfs_register()
580 	if (IS_SRIOV_PF(xe))  in xe_debugfs_register()
581 		xe_sriov_pf_debugfs_register(xe, root);  in xe_debugfs_register()
582 	else if (IS_SRIOV_VF(xe))  in xe_debugfs_register()
583 		xe_sriov_vf_debugfs_register(xe, root);  in xe_debugfs_register()