1// SPDX-License-Identifier: MIT
2/*
3 * Copyright © 2023 Intel Corporation
4 */
5
6#include <drm/drm_print.h>
7
8#include "gt/intel_gt.h"
9#include "gt/intel_gt_debugfs.h"
10#include "gt/intel_gt_print.h"
11#include "intel_gsc_uc.h"
12#include "intel_gsc_uc_debugfs.h"
13#include "i915_drv.h"
14
15static int gsc_info_show(struct seq_file *m, void *data)
16{
17 struct drm_printer p = drm_seq_file_printer(f: m);
18 struct intel_gsc_uc *gsc = m->private;
19
20 if (!intel_gsc_uc_is_supported(gsc))
21 return -ENODEV;
22
23 intel_gsc_uc_load_status(gsc, p: &p);
24
25 return 0;
26}
27DEFINE_INTEL_GT_DEBUGFS_ATTRIBUTE(gsc_info);
28
29void intel_gsc_uc_debugfs_register(struct intel_gsc_uc *gsc_uc, struct dentry *root)
30{
31 static const struct intel_gt_debugfs_file files[] = {
32 { "gsc_info", &gsc_info_fops, NULL },
33 };
34
35 if (!intel_gsc_uc_is_supported(gsc: gsc_uc))
36 return;
37
38 intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), data: gsc_uc);
39}
40