diff options
| author | Sean Wang <sean.wang@mediatek.com> | 2021-04-19 17:20:58 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-04-21 21:55:54 +0300 |
| commit | c0b21255de9be39498b39e0f15e7598f3991e2ea (patch) | |
| tree | 6c512686a5e63f0460adb130f410b485d35312f6 /drivers/net/wireless | |
| parent | 77ba349101ac22bae2d4e635245b60173d49de2b (diff) | |
| download | linux-c0b21255de9be39498b39e0f15e7598f3991e2ea.tar.xz | |
mt76: connac: introduce mt76_connac_mcu_set_deep_sleep utility
Introduce mt76_connac_mcu_set_deep_sleep to enable deep sleep mode
and will be activated immediately when the host returns the ownership
to the device.
Co-developed-by: Leon Yen <leon.yen@mediatek.com>
Signed-off-by: Leon Yen <leon.yen@mediatek.com>
Co-developed-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c | 22 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h | 10 |
2 files changed, 24 insertions, 8 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c index 79626e60a6ff..fe0ab5e5ff81 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c @@ -1528,14 +1528,7 @@ EXPORT_SYMBOL_GPL(mt76_connac_mcu_sched_scan_enable); int mt76_connac_mcu_chip_config(struct mt76_dev *dev) { - struct { - __le16 id; - u8 type; - u8 resp_type; - __le16 data_size; - __le16 resv; - u8 data[320]; - } req = { + struct mt76_connac_config req = { .resp_type = 0, }; @@ -1546,6 +1539,19 @@ int mt76_connac_mcu_chip_config(struct mt76_dev *dev) } EXPORT_SYMBOL_GPL(mt76_connac_mcu_chip_config); +int mt76_connac_mcu_set_deep_sleep(struct mt76_dev *dev, bool enable) +{ + struct mt76_connac_config req = { + .resp_type = 0, + }; + + snprintf(req.data, sizeof(req.data), "KeepFullPwr %d", !enable); + + return mt76_mcu_send_msg(dev, MCU_CMD_CHIP_CONFIG, &req, sizeof(req), + false); +} +EXPORT_SYMBOL_GPL(mt76_connac_mcu_set_deep_sleep); + void mt76_connac_mcu_coredump_event(struct mt76_dev *dev, struct sk_buff *skb, struct mt76_connac_coredump *coredump) { diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h index abefd9d3e5ea..a1096861d04a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h @@ -918,6 +918,15 @@ struct mt76_connac_tx_power_limit_tlv { u8 pad2[32]; } __packed; +struct mt76_connac_config { + __le16 id; + u8 type; + u8 resp_type; + __le16 data_size; + __le16 resv; + u8 data[320]; +} __packed; + #define to_wcid_lo(id) FIELD_GET(GENMASK(7, 0), (u16)id) #define to_wcid_hi(id) FIELD_GET(GENMASK(9, 8), (u16)id) @@ -1020,6 +1029,7 @@ int mt76_connac_mcu_set_hif_suspend(struct mt76_dev *dev, bool suspend); void mt76_connac_mcu_set_suspend_iter(void *priv, u8 *mac, struct ieee80211_vif *vif); int mt76_connac_mcu_chip_config(struct mt76_dev *dev); +int mt76_connac_mcu_set_deep_sleep(struct mt76_dev *dev, bool enable); void mt76_connac_mcu_coredump_event(struct mt76_dev *dev, struct sk_buff *skb, struct mt76_connac_coredump *coredump); int mt76_connac_mcu_set_rate_txpower(struct mt76_phy *phy); |