diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c | 102 |
1 files changed, 101 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c index d06afcf46d67..88931658a9fb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c @@ -6,11 +6,16 @@ static int mt7615_radar_pattern_set(void *data, u64 val) { struct mt7615_dev *dev = data; + int err; if (!mt7615_wait_for_mcu_init(dev)) return 0; - return mt7615_mcu_rdd_send_pattern(dev); + mt7615_mutex_acquire(dev); + err = mt7615_mcu_rdd_send_pattern(dev); + mt7615_mutex_release(dev); + + return err; } DEFINE_DEBUGFS_ATTRIBUTE(fops_radar_pattern, NULL, @@ -47,6 +52,52 @@ DEFINE_DEBUGFS_ATTRIBUTE(fops_scs, mt7615_scs_get, mt7615_scs_set, "%lld\n"); static int +mt7615_pm_set(void *data, u64 val) +{ + struct mt7615_dev *dev = data; + + if (!mt7615_wait_for_mcu_init(dev)) + return 0; + + return mt7615_pm_set_enable(dev, val); +} + +static int +mt7615_pm_get(void *data, u64 *val) +{ + struct mt7615_dev *dev = data; + + *val = dev->pm.enable; + + return 0; +} + +DEFINE_DEBUGFS_ATTRIBUTE(fops_pm, mt7615_pm_get, mt7615_pm_set, "%lld\n"); + +static int +mt7615_pm_idle_timeout_set(void *data, u64 val) +{ + struct mt7615_dev *dev = data; + + dev->pm.idle_timeout = msecs_to_jiffies(val); + + return 0; +} + +static int +mt7615_pm_idle_timeout_get(void *data, u64 *val) +{ + struct mt7615_dev *dev = data; + + *val = jiffies_to_msecs(dev->pm.idle_timeout); + + return 0; +} + +DEFINE_DEBUGFS_ATTRIBUTE(fops_pm_idle_timeout, mt7615_pm_idle_timeout_get, + mt7615_pm_idle_timeout_set, "%lld\n"); + +static int mt7615_dbdc_set(void *data, u64 val) { struct mt7615_dev *dev = data; @@ -84,7 +135,10 @@ mt7615_fw_debug_set(void *data, u64 val) return 0; dev->fw_debug = val; + + mt7615_mutex_acquire(dev); mt7615_mcu_fw_log_2_host(dev, dev->fw_debug ? 2 : 0); + mt7615_mutex_release(dev); return 0; } @@ -111,6 +165,8 @@ mt7615_reset_test_set(void *data, u64 val) if (!mt7615_wait_for_mcu_init(dev)) return 0; + mt7615_mutex_acquire(dev); + skb = alloc_skb(1, GFP_KERNEL); if (!skb) return -ENOMEM; @@ -118,6 +174,8 @@ mt7615_reset_test_set(void *data, u64 val) skb_put(skb, 1); mt76_tx_queue_skb_raw(dev, 0, skb, 0); + mt7615_mutex_release(dev); + return 0; } @@ -167,9 +225,13 @@ mt7615_ampdu_stat_read(struct seq_file *file, void *data) { struct mt7615_dev *dev = file->private; + mt7615_mutex_acquire(dev); + mt7615_ampdu_stat_read_phy(&dev->phy, file); mt7615_ampdu_stat_read_phy(mt7615_ext_phy(dev), file); + mt7615_mutex_release(dev); + return 0; } @@ -221,7 +283,10 @@ static int mt7615_read_temperature(struct seq_file *s, void *data) return 0; /* cpu */ + mt7615_mutex_acquire(dev); temp = mt7615_mcu_get_temperature(dev, 0); + mt7615_mutex_release(dev); + seq_printf(s, "Temperature: %d\n", temp); return 0; @@ -233,6 +298,8 @@ mt7615_queues_acq(struct seq_file *s, void *data) struct mt7615_dev *dev = dev_get_drvdata(s->private); int i; + mt7615_mutex_acquire(dev); + for (i = 0; i < 16; i++) { int j, wmm_idx = i % MT7615_MAX_WMM_SETS; int acs = i / MT7615_MAX_WMM_SETS; @@ -253,6 +320,8 @@ mt7615_queues_acq(struct seq_file *s, void *data) seq_printf(s, "AC%d%d: queued=%d\n", wmm_idx, acs, qlen); } + mt7615_mutex_release(dev); + return 0; } @@ -285,6 +354,29 @@ mt7615_queues_read(struct seq_file *s, void *data) return 0; } +static int +mt7615_rf_reg_set(void *data, u64 val) +{ + struct mt7615_dev *dev = data; + + mt7615_rf_wr(dev, dev->debugfs_rf_wf, dev->debugfs_rf_reg, val); + + return 0; +} + +static int +mt7615_rf_reg_get(void *data, u64 *val) +{ + struct mt7615_dev *dev = data; + + *val = mt7615_rf_rr(dev, dev->debugfs_rf_wf, dev->debugfs_rf_reg); + + return 0; +} + +DEFINE_DEBUGFS_ATTRIBUTE(fops_rf_reg, mt7615_rf_reg_get, mt7615_rf_reg_set, + "0x%08llx\n"); + int mt7615_init_debugfs(struct mt7615_dev *dev) { struct dentry *dir; @@ -305,6 +397,9 @@ int mt7615_init_debugfs(struct mt7615_dev *dev) debugfs_create_file("scs", 0600, dir, dev, &fops_scs); debugfs_create_file("dbdc", 0600, dir, dev, &fops_dbdc); debugfs_create_file("fw_debug", 0600, dir, dev, &fops_fw_debug); + debugfs_create_file("runtime-pm", 0600, dir, dev, &fops_pm); + debugfs_create_file("idle-timeout", 0600, dir, dev, + &fops_pm_idle_timeout); debugfs_create_devm_seqfile(dev->mt76.dev, "radio", dir, mt7615_radio_read); debugfs_create_u32("dfs_hw_pattern", 0400, dir, &dev->hw_pattern); @@ -324,6 +419,11 @@ int mt7615_init_debugfs(struct mt7615_dev *dev) debugfs_create_devm_seqfile(dev->mt76.dev, "temperature", dir, mt7615_read_temperature); + debugfs_create_u32("rf_wfidx", 0600, dir, &dev->debugfs_rf_wf); + debugfs_create_u32("rf_regidx", 0600, dir, &dev->debugfs_rf_reg); + debugfs_create_file_unsafe("rf_regval", 0600, dir, dev, + &fops_rf_reg); + return 0; } EXPORT_SYMBOL_GPL(mt7615_init_debugfs); |