diff options
author | Lorenzo Bianconi <lorenzo.bianconi@redhat.com> | 2018-10-12 12:16:17 +0200 |
---|---|---|
committer | Felix Fietkau <nbd@nbd.name> | 2018-10-13 17:39:40 +0200 |
commit | 032c08f4c675b9a61888055703eca06118a92a3f (patch) | |
tree | 2ae6336f2d87f08182ab391b4def8ba6f7b54d8f /drivers/net/wireless/mediatek/mt76/mt76x02_phy.c | |
parent | 7859c543b65d4621d22dbfd7d884fc0d417a1722 (diff) |
mt76: move mt76x02_phy_set_bw in mt76x02-lib module
Move mt76x02_phy_set_bw routine in mt76x02_phy.c since
it is shared between mt76x0 and mt76x2 drivers and remove
duplicated code
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/mt76x02_phy.c')
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x02_phy.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c index c398471b6376..3de7170db111 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c @@ -178,3 +178,29 @@ int mt76x02_phy_get_min_avg_rssi(struct mt76x02_dev *dev) return min_rssi; } EXPORT_SYMBOL_GPL(mt76x02_phy_get_min_avg_rssi); + +void mt76x02_phy_set_bw(struct mt76x02_dev *dev, int width, u8 ctrl) +{ + int core_val, agc_val; + + switch (width) { + case NL80211_CHAN_WIDTH_80: + core_val = 3; + agc_val = 7; + break; + case NL80211_CHAN_WIDTH_40: + core_val = 2; + agc_val = 3; + break; + default: + core_val = 0; + agc_val = 1; + break; + } + + mt76_rmw_field(dev, MT_BBP(CORE, 1), MT_BBP_CORE_R1_BW, core_val); + mt76_rmw_field(dev, MT_BBP(AGC, 0), MT_BBP_AGC_R0_BW, agc_val); + mt76_rmw_field(dev, MT_BBP(AGC, 0), MT_BBP_AGC_R0_CTRL_CHAN, ctrl); + mt76_rmw_field(dev, MT_BBP(TXBE, 0), MT_BBP_TXBE_R0_CTRL_CHAN, ctrl); +} +EXPORT_SYMBOL_GPL(mt76x02_phy_set_bw); |