diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c | 99 |
1 files changed, 78 insertions, 21 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c index 77468bdae460..7cdfdf83529f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c @@ -5,6 +5,32 @@ #include "eeprom.h" static int +mt7921_reg_set(void *data, u64 val) +{ + struct mt7921_dev *dev = data; + + mt7921_mutex_acquire(dev); + mt76_wr(dev, dev->mt76.debugfs_reg, val); + mt7921_mutex_release(dev); + + return 0; +} + +static int +mt7921_reg_get(void *data, u64 *val) +{ + struct mt7921_dev *dev = data; + + mt7921_mutex_acquire(dev); + *val = mt76_rr(dev, dev->mt76.debugfs_reg); + mt7921_mutex_release(dev); + + return 0; +} + +DEFINE_DEBUGFS_ATTRIBUTE(fops_regval, mt7921_reg_get, mt7921_reg_set, + "0x%08llx\n"); +static int mt7921_fw_debug_set(void *data, u64 val) { struct mt7921_dev *dev = data; @@ -42,6 +68,8 @@ mt7921_ampdu_stat_read_phy(struct mt7921_phy *phy, if (!phy) return; + mt7921_mac_update_mib_stats(phy); + /* Tx ampdu stat */ for (i = 0; i < ARRAY_SIZE(range); i++) range[i] = mt76_rr(dev, MT_MIB_ARNG(0, i)); @@ -67,26 +95,27 @@ static int mt7921_tx_stats_show(struct seq_file *file, void *data) { struct mt7921_dev *dev = file->private; - int stat[8], i, n; + struct mt7921_phy *phy = &dev->phy; + struct mib_stats *mib = &phy->mib; + int i; - mt7921_ampdu_stat_read_phy(&dev->phy, file); + mt7921_mutex_acquire(dev); - /* Tx amsdu info */ - seq_puts(file, "Tx MSDU stat:\n"); - for (i = 0, n = 0; i < ARRAY_SIZE(stat); i++) { - stat[i] = mt76_rr(dev, MT_PLE_AMSDU_PACK_MSDU_CNT(i)); - n += stat[i]; - } + mt7921_ampdu_stat_read_phy(phy, file); - for (i = 0; i < ARRAY_SIZE(stat); i++) { - seq_printf(file, "AMSDU pack count of %d MSDU in TXD: 0x%x ", - i + 1, stat[i]); - if (n != 0) - seq_printf(file, "(%d%%)\n", stat[i] * 100 / n); + seq_puts(file, "Tx MSDU stat:\n"); + for (i = 0; i < ARRAY_SIZE(mib->tx_amsdu); i++) { + seq_printf(file, "AMSDU pack count of %d MSDU in TXD: %8d ", + i + 1, mib->tx_amsdu[i]); + if (mib->tx_amsdu_cnt) + seq_printf(file, "(%3d%%)\n", + mib->tx_amsdu[i] * 100 / mib->tx_amsdu_cnt); else seq_puts(file, "\n"); } + mt7921_mutex_release(dev); + return 0; } @@ -98,6 +127,8 @@ mt7921_queues_acq(struct seq_file *s, void *data) struct mt7921_dev *dev = dev_get_drvdata(s->private); int i; + mt7921_mutex_acquire(dev); + for (i = 0; i < 16; i++) { int j, acs = i / 4, index = i % 4; u32 ctrl, val, qlen = 0; @@ -117,6 +148,8 @@ mt7921_queues_acq(struct seq_file *s, void *data) seq_printf(s, "AC%d%d: queued=%d\n", acs, index, qlen); } + mt7921_mutex_release(dev); + return 0; } @@ -229,30 +262,38 @@ mt7921_txpwr(struct seq_file *s, void *data) return 0; } +static void +mt7921_pm_interface_iter(void *priv, u8 *mac, struct ieee80211_vif *vif) +{ + struct mt7921_dev *dev = priv; + + mt7921_mcu_set_beacon_filter(dev, vif, dev->pm.enable); +} + static int mt7921_pm_set(void *data, u64 val) { struct mt7921_dev *dev = data; struct mt76_connac_pm *pm = &dev->pm; - struct mt76_phy *mphy = dev->phy.mt76; - - if (val == pm->enable) - return 0; mt7921_mutex_acquire(dev); + if (val == pm->enable) + goto out; + if (!pm->enable) { pm->stats.last_wake_event = jiffies; pm->stats.last_doze_event = jiffies; } pm->enable = val; - ieee80211_iterate_active_interfaces(mphy->hw, + ieee80211_iterate_active_interfaces(mt76_hw(dev), IEEE80211_IFACE_ITER_RESUME_ALL, - mt7921_pm_interface_iter, mphy->priv); + mt7921_pm_interface_iter, dev); mt76_connac_mcu_set_deep_sleep(&dev->mt76, pm->ds_enable); +out: mt7921_mutex_release(dev); return 0; @@ -369,11 +410,25 @@ static int mt7921_chip_reset(void *data, u64 val) DEFINE_DEBUGFS_ATTRIBUTE(fops_reset, NULL, mt7921_chip_reset, "%lld\n"); +static int +mt7921s_sched_quota_read(struct seq_file *s, void *data) +{ + struct mt7921_dev *dev = dev_get_drvdata(s->private); + struct mt76_sdio *sdio = &dev->mt76.sdio; + + seq_printf(s, "pse_data_quota\t%d\n", sdio->sched.pse_data_quota); + seq_printf(s, "ple_data_quota\t%d\n", sdio->sched.ple_data_quota); + seq_printf(s, "pse_mcu_quota\t%d\n", sdio->sched.pse_mcu_quota); + seq_printf(s, "sched_deficit\t%d\n", sdio->sched.deficit); + + return 0; +} + int mt7921_init_debugfs(struct mt7921_dev *dev) { struct dentry *dir; - dir = mt76_register_debugfs(&dev->mt76); + dir = mt76_register_debugfs_fops(&dev->mphy, &fops_regval); if (!dir) return -ENOMEM; @@ -392,6 +447,8 @@ int mt7921_init_debugfs(struct mt7921_dev *dev) debugfs_create_devm_seqfile(dev->mt76.dev, "runtime_pm_stats", dir, mt7921_pm_stats); debugfs_create_file("deep-sleep", 0600, dir, dev, &fops_ds); - + if (mt76_is_sdio(&dev->mt76)) + debugfs_create_devm_seqfile(dev->mt76.dev, "sched-quota", dir, + mt7921s_sched_quota_read); return 0; } |