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wifi: rtw88: Fix RX aggregation settings for RTL8723DS

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Use the same RX aggregation size and timeout used by the out-of-tree
RTL8723DS driver. Also set mystery bit 31 of REG_RXDMA_AGG_PG_TH. This
improves the RX speed from ~44 Mbps to ~67 Mbps.

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/4c79fdc1-54bc-4986-9931-bb3ceb418b97@gmail.com
This commit is contained in:
Bitterblue Smith 2025-05-02 14:49:01 +03:00 • committed by Ping-Ke Shih
parent 02eb1aff6f
commit 0ffa1ba81b
1 changed files with 12 additions and 2 deletions
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14
drivers/net/wireless/realtek/rtw88/sdio.c
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@ -677,12 +677,22 @@ static void rtw_sdio_enable_rx_aggregation(struct rtw_dev *rtwdev)
{ {
u8 size, timeout; u8 size, timeout;
if (rtw_chip_wcpu_11n(rtwdev)) { switch (rtwdev->chip->id) {
case RTW_CHIP_TYPE_8703B:
case RTW_CHIP_TYPE_8821A:
case RTW_CHIP_TYPE_8812A:
size = 0x6; size = 0x6;
timeout = 0x6; timeout = 0x6;
} else { break;
case RTW_CHIP_TYPE_8723D:
size = 0xa;
timeout = 0x3;
rtw_write8_set(rtwdev, REG_RXDMA_AGG_PG_TH + 3, BIT(7));
break;
default:
size = 0xff; size = 0xff;
timeout = 0x1; timeout = 0x1;
break;
} }
/* Make the firmware honor the size limit configured below */ /* Make the firmware honor the size limit configured below */