diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/debugfs.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/debugfs.c b/drivers/net/wireless/mediatek/mt76/debugfs.c index a38d05dea599..a5adf22c3ffa 100644 --- a/drivers/net/wireless/mediatek/mt76/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/debugfs.c @@ -56,6 +56,35 @@ mt76_queues_read(struct seq_file *s, void *data) return 0; } +void mt76_seq_puts_array(struct seq_file *file, const char *str, + s8 *val, int len) +{ + int i; + + seq_printf(file, "%10s:", str); + for (i = 0; i < len; i++) + seq_printf(file, " %2d", val[i]); + seq_puts(file, "\n"); +} +EXPORT_SYMBOL_GPL(mt76_seq_puts_array); + +static int mt76_read_rate_txpower(struct seq_file *s, void *data) +{ + struct mt76_dev *dev = dev_get_drvdata(s->private); + + mt76_seq_puts_array(s, "CCK", dev->rate_power.cck, + ARRAY_SIZE(dev->rate_power.cck)); + mt76_seq_puts_array(s, "OFDM", dev->rate_power.ofdm, + ARRAY_SIZE(dev->rate_power.ofdm)); + mt76_seq_puts_array(s, "STBC", dev->rate_power.stbc, + ARRAY_SIZE(dev->rate_power.stbc)); + mt76_seq_puts_array(s, "HT", dev->rate_power.ht, + ARRAY_SIZE(dev->rate_power.ht)); + mt76_seq_puts_array(s, "VHT", dev->rate_power.vht, + ARRAY_SIZE(dev->rate_power.vht)); + return 0; +} + struct dentry *mt76_register_debugfs(struct mt76_dev *dev) { struct dentry *dir; @@ -72,6 +101,8 @@ struct dentry *mt76_register_debugfs(struct mt76_dev *dev) if (dev->otp.data) debugfs_create_blob("otp", 0400, dir, &dev->otp); debugfs_create_devm_seqfile(dev->dev, "queues", dir, mt76_queues_read); + debugfs_create_devm_seqfile(dev->dev, "rate_txpower", dir, + mt76_read_rate_txpower); return dir; } |