diff options
| author | Lorenzo Bianconi <lorenzo.bianconi@redhat.com> | 2018-10-23 00:42:13 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2018-11-30 14:21:42 +0300 |
| commit | 801ccc8a60381f76810b5da9b22f9fe47076a6e9 (patch) | |
| tree | d6f492d0e76a6a4987d7f95b5f351cbe1e6e22bf /drivers/net/wireless/mediatek/mt76/mt76x0 | |
| parent | e6cb3291053fdf21e5caba68137b4bab112815fc (diff) | |
| download | linux-801ccc8a60381f76810b5da9b22f9fe47076a6e9.tar.xz | |
mt76x0: pci: add DFS support
Introduce dfs support in mt76x0e driver and unlock radar channels
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x0')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x0/main.c | 11 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x0/phy.c | 4 |
2 files changed, 13 insertions, 2 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/main.c b/drivers/net/wireless/mediatek/mt76/mt76x0/main.c index cd1a1225ad8b..a803a9b6a4c5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/main.c @@ -22,7 +22,10 @@ mt76x0_set_channel(struct mt76x02_dev *dev, struct cfg80211_chan_def *chandef) int ret; cancel_delayed_work_sync(&dev->cal_work); - tasklet_disable(&dev->pre_tbtt_tasklet); + if (mt76_is_mmio(dev)) { + tasklet_disable(&dev->pre_tbtt_tasklet); + tasklet_disable(&dev->dfs_pd.dfs_tasklet); + } mt76_set_channel(&dev->mt76); ret = mt76x0_phy_set_channel(dev, chandef); @@ -31,7 +34,11 @@ mt76x0_set_channel(struct mt76x02_dev *dev, struct cfg80211_chan_def *chandef) mt76_rr(dev, MT_CH_IDLE); mt76_rr(dev, MT_CH_BUSY); - tasklet_enable(&dev->pre_tbtt_tasklet); + if (mt76_is_mmio(dev)) { + mt76x02_dfs_init_params(dev); + tasklet_enable(&dev->pre_tbtt_tasklet); + tasklet_enable(&dev->dfs_pd.dfs_tasklet); + } mt76_txq_schedule_all(&dev->mt76); return ret; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c index b33074b783dc..c734987a344c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c @@ -719,6 +719,10 @@ static void mt76x0_phy_set_gain_val(struct mt76x02_dev *dev) mt76_wr(dev, MT_BBP(AGC, 8), val | FIELD_PREP(MT_BBP_AGC_GAIN, gain)); + + if ((dev->mt76.chandef.chan->flags & IEEE80211_CHAN_RADAR) && + !is_mt7630(dev)) + mt76x02_phy_dfs_adjust_agc(dev); } static void |