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wifi: mt76: mt7921: add 6GHz power type support for clc

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There are several power type should be supported in 6GHz band. mt7921
apply 6GHz power type from AP settings and clc will setup the
corresponding regulatory power.

Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Ming Yen Hsieh
2023-09-30 10:25:07 +08:00
committed by Felix Fietkau
parent 7801da3388
commit 51ba0e3a15
3 changed files with 46 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
drivers/net/wireless/mediatek/mt76/mt7921/main.c
View File

@@ -682,6 +682,38 @@ static void mt7921_bss_info_changed(struct ieee80211_hw *hw,
mt792x_mutex_release(dev);
}
static void
mt7921_regd_set_6ghz_power_type(struct ieee80211_vif *vif)
{
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct mt792x_phy *phy = mvif->phy;
struct mt792x_dev *dev = phy->dev;
if (hweight64(dev->mt76.vif_mask) > 1) {
phy->power_type = MT_AP_DEFAULT;
goto out;
}
switch (vif->bss_conf.power_type) {
case IEEE80211_REG_SP_AP:
phy->power_type = MT_AP_SP;
break;
case IEEE80211_REG_VLP_AP:
phy->power_type = MT_AP_VLP;
break;
case IEEE80211_REG_LPI_AP:
phy->power_type = MT_AP_LPI;
break;
case IEEE80211_REG_UNSET_AP:
default:
phy->power_type = MT_AP_DEFAULT;
break;
}
out:
mt7921_mcu_set_clc(dev, dev->mt76.alpha2, dev->country_ie_env);
}
int mt7921_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
@@ -717,6 +749,8 @@ int mt7921_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
if (ret)
return ret;
mt7921_regd_set_6ghz_power_type(vif);
mt76_connac_power_save_sched(&dev->mphy, &dev->pm);
return 0;

4
drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
View File

@@ -1254,10 +1254,12 @@ int __mt7921_mcu_set_clc(struct mt792x_dev *dev, u8 *alpha2,
u8 pad1;
u8 alpha2[2];
u8 type[2];
u8 rsvd[64];
u8 env_6g;
u8 rsvd[63];
} __packed req = {
.idx = idx,
.env = env_cap,
.env_6g = dev->phy.power_type,
.acpi_conf = mt792x_acpi_get_flags(&dev->phy),
};
int ret, valid_cnt = 0;

9
drivers/net/wireless/mediatek/mt76/mt792x.h
View File

@@ -66,6 +66,14 @@ enum {
MT792x_CLC_MAX_NUM,
};
enum mt792x_reg_power_type {
MT_AP_UNSET = 0,
MT_AP_DEFAULT,
MT_AP_LPI,
MT_AP_SP,
MT_AP_VLP,
};
DECLARE_EWMA(avg_signal, 10, 8)
struct mt792x_sta {
@@ -117,6 +125,7 @@ struct mt792x_phy {
struct mt76_mib_stats mib;
u8 sta_work_count;
enum mt792x_reg_power_type power_type;
struct sk_buff_head scan_event_list;
struct delayed_work scan_work;