diff options
| author | Chin-Yen Lee <timlee@realtek.com> | 2022-09-08 08:12:55 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-09-12 14:52:33 +0300 |
| commit | 5abbb68acad130d6891619b55ad7ce5c690689ab (patch) | |
| tree | b4d1e1b5e27d9aa65c75e39d7303ab1146afdc6c /drivers/net/wireless/realtek | |
| parent | 183c8eff5a67256ccae00850664538e5f1f8dc49 (diff) | |
| download | linux-5abbb68acad130d6891619b55ad7ce5c690689ab.tar.xz | |
wifi: rtw89: call tx_wake notify for 8852c in deep ps mode
8852c transmits packets with slow response in deep ps mode,
and lead to low throughput. We need to call tx_wake for
each pakcet to trigger firmware wake earlier to avoid it.
Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220908051257.25353-8-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/core.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/fw.c | 1 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c index 5c5716a14a9b..c7405cb9ceb7 100644 --- a/drivers/net/wireless/realtek/rtw89/core.c +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -768,13 +768,16 @@ static void rtw89_core_tx_wake(struct rtw89_dev *rtwdev, struct rtw89_core_tx_request *tx_req) { + const struct rtw89_chip_info *chip = rtwdev->chip; + if (!RTW89_CHK_FW_FEATURE(TX_WAKE, &rtwdev->fw)) return; if (!test_bit(RTW89_FLAG_LOW_POWER_MODE, rtwdev->flags)) return; - if (tx_req->tx_type != RTW89_CORE_TX_TYPE_MGMT) + if (chip->chip_id != RTL8852C && + tx_req->tx_type != RTW89_CORE_TX_TYPE_MGMT) return; rtw89_mac_notify_wake(rtwdev); diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c index ef32e675c4d9..bda4b1158d2e 100644 --- a/drivers/net/wireless/realtek/rtw89/fw.c +++ b/drivers/net/wireless/realtek/rtw89/fw.c @@ -226,6 +226,7 @@ static const struct __fw_feat_cfg fw_feat_tbl[] = { __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, TX_WAKE), __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 36, 0, CRASH_TRIGGER), __CFG_FW_FEAT(RTL8852C, le, 0, 27, 33, 0, NO_DEEP_PS), + __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 34, 0, TX_WAKE), }; static void rtw89_fw_recognize_features(struct rtw89_dev *rtwdev) |