// SPDX-License-Identifier: MIT /* * Copyright © 2020 Intel Corporation */ #include #include #include #include "gt/intel_gt_debugfs.h" #include "intel_guc_debugfs.h" #include "intel_gsc_uc_debugfs.h" #include "intel_huc_debugfs.h" #include "intel_uc.h" #include "intel_uc_debugfs.h" #ifdef notyet static int uc_usage_show(struct seq_file *m, void *data) { struct intel_uc *uc = m->private; struct drm_printer p = drm_seq_file_printer(m); drm_printf(&p, "[guc] supported:%s wanted:%s used:%s\n", str_yes_no(intel_uc_supports_guc(uc)), str_yes_no(intel_uc_wants_guc(uc)), str_yes_no(intel_uc_uses_guc(uc))); drm_printf(&p, "[huc] supported:%s wanted:%s used:%s\n", str_yes_no(intel_uc_supports_huc(uc)), str_yes_no(intel_uc_wants_huc(uc)), str_yes_no(intel_uc_uses_huc(uc))); drm_printf(&p, "[submission] supported:%s wanted:%s used:%s\n", str_yes_no(intel_uc_supports_guc_submission(uc)), str_yes_no(intel_uc_wants_guc_submission(uc)), str_yes_no(intel_uc_uses_guc_submission(uc))); return 0; } DEFINE_INTEL_GT_DEBUGFS_ATTRIBUTE(uc_usage); #endif void intel_uc_debugfs_register(struct intel_uc *uc, struct dentry *gt_root) { STUB(); #ifdef notyet static const struct intel_gt_debugfs_file files[] = { { "usage", &uc_usage_fops, NULL }, }; struct dentry *root; if (!gt_root) return; /* GuC and HuC go always in pair, no need to check both */ if (!intel_uc_supports_guc(uc)) return; root = debugfs_create_dir("uc", gt_root); if (IS_ERR(root)) return; uc->guc.dbgfs_node = root; intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), uc); intel_gsc_uc_debugfs_register(&uc->gsc, root); intel_guc_debugfs_register(&uc->guc, root); intel_huc_debugfs_register(&uc->huc, root); #endif }