1 // SPDX-License-Identifier: MIT
2
3 /*
4 * Copyright © 2019 Intel Corporation
5 */
6
7 #include <drm/drm_print.h>
8
9 #include "i915_drv.h" /* for_each_engine! */
10 #include "intel_engine.h"
11 #include "intel_gt_debugfs.h"
12 #include "intel_gt_engines_debugfs.h"
13
engines_show(struct seq_file * m,void * data)14 static int engines_show(struct seq_file *m, void *data)
15 {
16 struct intel_gt *gt = m->private;
17 struct intel_engine_cs *engine;
18 enum intel_engine_id id;
19 struct drm_printer p;
20
21 p = drm_seq_file_printer(m);
22 for_each_engine(engine, gt, id)
23 intel_engine_dump(engine, &p, "%s\n", engine->name);
24
25 return 0;
26 }
27 DEFINE_INTEL_GT_DEBUGFS_ATTRIBUTE(engines);
28
intel_gt_engines_debugfs_register(struct intel_gt * gt,struct dentry * root)29 void intel_gt_engines_debugfs_register(struct intel_gt *gt, struct dentry *root)
30 {
31 static const struct intel_gt_debugfs_file files[] = {
32 { "engines", &engines_fops },
33 };
34
35 intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), gt);
36 }
37