Merge tag 'sound-fix-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai...
[linux-2.6-microblaze.git] / drivers / crypto / cavium / nitrox / nitrox_debugfs.c
1 // SPDX-License-Identifier: GPL-2.0
2 #include <linux/seq_file.h>
3 #include <linux/debugfs.h>
4
5 #include "nitrox_csr.h"
6 #include "nitrox_debugfs.h"
7 #include "nitrox_dev.h"
8
9 static int firmware_show(struct seq_file *s, void *v)
10 {
11         struct nitrox_device *ndev = s->private;
12
13         seq_printf(s, "Version: %s\n", ndev->hw.fw_name[0]);
14         seq_printf(s, "Version: %s\n", ndev->hw.fw_name[1]);
15         return 0;
16 }
17
18 DEFINE_SHOW_ATTRIBUTE(firmware);
19
20 static int device_show(struct seq_file *s, void *v)
21 {
22         struct nitrox_device *ndev = s->private;
23
24         seq_printf(s, "NITROX [%d]\n", ndev->idx);
25         seq_printf(s, "  Part Name: %s\n", ndev->hw.partname);
26         seq_printf(s, "  Frequency: %d MHz\n", ndev->hw.freq);
27         seq_printf(s, "  Device ID: 0x%0x\n", ndev->hw.device_id);
28         seq_printf(s, "  Revision ID: 0x%0x\n", ndev->hw.revision_id);
29         seq_printf(s, "  Cores: [AE=%u  SE=%u  ZIP=%u]\n",
30                    ndev->hw.ae_cores, ndev->hw.se_cores, ndev->hw.zip_cores);
31
32         return 0;
33 }
34
35 DEFINE_SHOW_ATTRIBUTE(device);
36
37 static int stats_show(struct seq_file *s, void *v)
38 {
39         struct nitrox_device *ndev = s->private;
40
41         seq_printf(s, "NITROX [%d] Request Statistics\n", ndev->idx);
42         seq_printf(s, "  Posted: %llu\n",
43                    (u64)atomic64_read(&ndev->stats.posted));
44         seq_printf(s, "  Completed: %llu\n",
45                    (u64)atomic64_read(&ndev->stats.completed));
46         seq_printf(s, "  Dropped: %llu\n",
47                    (u64)atomic64_read(&ndev->stats.dropped));
48
49         return 0;
50 }
51
52 DEFINE_SHOW_ATTRIBUTE(stats);
53
54 void nitrox_debugfs_exit(struct nitrox_device *ndev)
55 {
56         debugfs_remove_recursive(ndev->debugfs_dir);
57         ndev->debugfs_dir = NULL;
58 }
59
60 void nitrox_debugfs_init(struct nitrox_device *ndev)
61 {
62         struct dentry *dir;
63
64         dir = debugfs_create_dir(KBUILD_MODNAME, NULL);
65
66         ndev->debugfs_dir = dir;
67         debugfs_create_file("firmware", 0400, dir, ndev, &firmware_fops);
68         debugfs_create_file("device", 0400, dir, ndev, &device_fops);
69         debugfs_create_file("stats", 0400, dir, ndev, &stats_fops);
70 }