diff options
| author | Ryder Lee <ryder.lee@mediatek.com> | 2020-05-16 03:33:28 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2020-05-28 17:55:30 +0200 |
| commit | 06acdd380a7d3893a1115c6a6ef83961cee21f98 (patch) | |
| tree | 3122d6acb075c9879c969a929655a6a4cd11894a /drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | |
| parent | 802b836a01cf4a4c8a0ac67f2567a8f743b50701 (diff) | |
mt76: mt7915: add spatial reuse support
Enable or disable OBSS PD when the bss config changes or we
assoc to an AP that broadcasts the IE.
With this patch, we can get ~20% gain in OBSS OTA environment.
Tested-by: Evelyn Tsai <evelyn.tsai@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7915/mcu.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 99eeea42478f..2edff868b7c9 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -3159,3 +3159,28 @@ int mt7915_mcu_set_txbf_sounding(struct mt7915_dev *dev) return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_TXBF_ACTION, &req, sizeof(req), true); } + +int mt7915_mcu_add_obss_spr(struct mt7915_dev *dev, struct ieee80211_vif *vif, + bool enable) +{ +#define MT_SPR_ENABLE 1 + struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv; + struct { + u8 action; + u8 arg_num; + u8 band_idx; + u8 status; + u8 drop_tx_idx; + u8 sta_idx; /* 256 sta */ + u8 rsv[2]; + u32 val; + } __packed req = { + .action = MT_SPR_ENABLE, + .arg_num = 1, + .band_idx = mvif->band_idx, + .val = enable, + }; + + return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_SET_SPR, + &req, sizeof(req), true); +} |