wifi: rtw88: usb: Init RX burst length according to USB speed

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This is needed in order to make USB RX aggregation work with RTL8811CU
(and presumably RTL8822BU and RTL8822CU also).

I don't know what BIT_DMA_BURST_CNT, BIT_DMA_MODE, and BIT_DROP_DATA_EN
are doing.

Tested with RTL8822CU, RTL8811CU, and RTL8723DU.

The RX speed is unchanged in my tests.

Tested-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/ac569c6f-7129-4341-b523-901fe10cabff@gmail.com

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Bitterblue Smith 2024-08-08 01:19:36 +03:00 • committed by Ping-Ke Shih

parent e24f825a93

commit fbbd8cb347

2 changed files with 28 additions and 1 deletions

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6

drivers/net/wireless/realtek/rtw88/reg.h

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23

drivers/net/wireless/realtek/rtw88/usb.c

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