diff options
| author | Bitterblue Smith <rtl8821cerfe2@gmail.com> | 2026-04-19 16:43:53 +0300 |
|---|---|---|
| committer | Ping-Ke Shih <pkshih@realtek.com> | 2026-04-29 11:18:50 +0800 |
| commit | 32cee8a9bb66ceb434b9eae32beb17403287c4d5 (patch) | |
| tree | d63956a6c039feb87c27c457854176c0ff7643c5 | |
| parent | 0df7f0c22d96024f4a9db9f32693c6ea527c0c9d (diff) | |
wifi: rtw89: usb: Enable RX aggregation for RTL8922AU
It uses the same settings as RTL8852CU, but the register and bit names
have "BE" instead of "AX".
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/bd9e444f-257c-48c8-8adb-f58432b2c5c2@gmail.com
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/usb.c | 14 | ||||
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/usb.h | 8 |
2 files changed, 22 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/usb.c b/drivers/net/wireless/realtek/rtw89/usb.c index a08e43c8275e..c6d55e669776 100644 --- a/drivers/net/wireless/realtek/rtw89/usb.c +++ b/drivers/net/wireless/realtek/rtw89/usb.c @@ -803,6 +803,17 @@ static void rtw89_usb_rx_agg_cfg_v2(struct rtw89_dev *rtwdev) rtw89_write32(rtwdev, R_AX_RXAGG_1_V1, 0x1F); } +static void rtw89_usb_rx_agg_cfg_v3(struct rtw89_dev *rtwdev) +{ + const u32 rxagg_0 = FIELD_PREP_CONST(B_BE_RXAGG_0_EN, 1) | + FIELD_PREP_CONST(B_BE_RXAGG_0_NUM_TH, 255) | + FIELD_PREP_CONST(B_BE_RXAGG_0_TIME_32US_TH, 32) | + FIELD_PREP_CONST(B_BE_RXAGG_0_BUF_SZ_1K, 20); + + rtw89_write32(rtwdev, R_BE_RXAGG_0_V1, rxagg_0); + rtw89_write32(rtwdev, R_BE_RXAGG_1_V1, 0x1F); +} + static void rtw89_usb_rx_agg_cfg(struct rtw89_dev *rtwdev) { switch (rtwdev->chip->chip_id) { @@ -814,6 +825,9 @@ static void rtw89_usb_rx_agg_cfg(struct rtw89_dev *rtwdev) case RTL8852C: rtw89_usb_rx_agg_cfg_v2(rtwdev); break; + case RTL8922A: + rtw89_usb_rx_agg_cfg_v3(rtwdev); + break; default: rtw89_warn(rtwdev, "%s: USB RX agg not support\n", __func__); return; diff --git a/drivers/net/wireless/realtek/rtw89/usb.h b/drivers/net/wireless/realtek/rtw89/usb.h index 82de700eb142..bdf312559743 100644 --- a/drivers/net/wireless/realtek/rtw89/usb.h +++ b/drivers/net/wireless/realtek/rtw89/usb.h @@ -29,6 +29,14 @@ #define R_AX_RXAGG_1_V1 0x6004 +#define R_BE_RXAGG_0_V1 0x6000 +#define B_BE_RXAGG_0_EN BIT(31) +#define B_BE_RXAGG_0_NUM_TH GENMASK(23, 16) +#define B_BE_RXAGG_0_TIME_32US_TH GENMASK(15, 8) +#define B_BE_RXAGG_0_BUF_SZ_1K GENMASK(7, 0) + +#define R_BE_RXAGG_1_V1 0x6004 + #define R_AX_RXAGG_0 0x8900 #define B_AX_RXAGG_0_BUF_SZ_4K GENMASK(7, 0) |