diff options
| author | Shayne Chen <shayne.chen@mediatek.com> | 2022-09-30 23:13:14 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2022-12-01 17:29:12 +0100 |
| commit | 7a9a957b2be6e894d7d207d987c343b566d71b1d (patch) | |
| tree | 913f1c5fe8787e669fadcabc18e346640c5dbe6e /drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | |
| parent | faf2e7b5de08acd296bd12cfa20a32b92a8170cf (diff) | |
wifi: mt76: mt7915: add spatial extension index support
In previous, we only allow user to configure tx antenna mask
contiguously (e.g. 0x3, 0xf).
This patch allows user to configure tx antenna mask interleavingly
(e.g. 0x5, 0x8). By setting proper antenna mask and nss, user can
prioritized the signal of different antennas, which helps to test
their performance in normal mode.
Signed-off-by: Shayne Chen <shayne.chen@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 | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 4a2196f9df61..0c90d3666255 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -1306,6 +1306,9 @@ int mt7915_mcu_set_fixed_rate_ctrl(struct mt7915_dev *dev, case RATE_PARAM_MMPS_UPDATE: ra->mmps_mode = mt7915_mcu_get_mmps_mode(sta->deflink.smps_mode); break; + case RATE_PARAM_SPE_UPDATE: + ra->spe_idx = *(u8 *)data; + break; default: break; } @@ -1349,6 +1352,18 @@ int mt7915_mcu_add_smps(struct mt7915_dev *dev, struct ieee80211_vif *vif, } static int +mt7915_mcu_set_spe_idx(struct mt7915_dev *dev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv; + struct mt76_phy *mphy = mvif->phy->mt76; + u8 spe_idx = mt76_connac_spe_idx(mphy->antenna_mask); + + return mt7915_mcu_set_fixed_rate_ctrl(dev, vif, sta, &spe_idx, + RATE_PARAM_SPE_UPDATE); +} + +static int mt7915_mcu_add_rate_ctrl_fixed(struct mt7915_dev *dev, struct ieee80211_vif *vif, struct ieee80211_sta *sta) @@ -1435,7 +1450,7 @@ mt7915_mcu_add_rate_ctrl_fixed(struct mt7915_dev *dev, return ret; } - return 0; + return mt7915_mcu_set_spe_idx(dev, vif, sta); } static void @@ -2648,6 +2663,9 @@ int mt7915_mcu_set_chan_info(struct mt7915_phy *phy, int cmd) } #endif + if (mt76_connac_spe_idx(phy->mt76->antenna_mask)) + req.tx_path_num = fls(phy->mt76->antenna_mask); + if (cmd == MCU_EXT_CMD(SET_RX_PATH) || dev->mt76.hw->conf.flags & IEEE80211_CONF_MONITOR) req.switch_reason = CH_SWITCH_NORMAL; |