kernel/linux.git/drivers/net/wireless/realtek, branch v6.2.2

wifi: rtw88: usb: drop now unnecessary URB size check

2023-03-03T10:56:17+00:00

commit 462c8db6a01160836c68e262d25566f2447148d9 upstream. Now that we send URBs with the URB_ZERO_PACKET flag set we no longer need to make sure that the URB sizes are not multiple of the bulkout_size. Drop the check. Signed-off-by: Sascha Hauer Reviewed-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20230210111632.1985205-4-s.hauer@pengutronix.de Signed-off-by: Greg Kroah-Hartman

wifi: rtw88: usb: send Zero length packets if necessary

2023-03-03T10:56:17+00:00

commit 07ce9fa6ab0e5e4cb5516a1f7c754ab2758fe5cd upstream. Zero length packets are necessary when sending URBs with size multiple of bulkout_size, otherwise the hardware just stalls. Fixes: a82dfd33d1237 ("wifi: rtw88: Add common USB chip support") Signed-off-by: Sascha Hauer Reviewed-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20230210111632.1985205-3-s.hauer@pengutronix.de Signed-off-by: Greg Kroah-Hartman

wifi: rtw88: usb: Set qsel correctly

2023-03-03T10:56:17+00:00

commit 7869b834fb07c79933229840c98b02bbb7bd0d75 upstream. We have to extract qsel from the skb before doing skb_push() on it, otherwise qsel will always be 0. Fixes: a82dfd33d1237 ("wifi: rtw88: Add common USB chip support") Signed-off-by: Sascha Hauer Reviewed-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20230210111632.1985205-2-s.hauer@pengutronix.de Signed-off-by: Greg Kroah-Hartman

wifi: rtl8xxxu: fixing IQK failures for rtl8192eu

2022-12-08T14:53:35+00:00

Fixing "Path A RX IQK failed" and "Path B RX IQK failed" issues for rtl8192eu chips by replacing the arguments with the ones in the updated official driver as shown below. 1. https://github.com/Mange/rtl8192eu-linux-driver 2. vendor driver version: 5.6.4 Signed-off-by: Jun ASAKA Reviewed-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20221207033926.11777-1-JunASAKA@zzy040330.moe

wifi: rtlwifi: btcoexist: fix conditions branches that are never executed

2022-12-08T14:52:56+00:00

Commit 40ca18823515 ("rtlwifi: btcoex: 23b 1ant: fine tune for wifi not connected") introduced never executed branches. Compile test only. Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Peter Kosyh Acked-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20221206104919.739746-1-pkosyh@yandex.ru

wifi: rtlwifi: rtl8192se: remove redundant rtl_get_bbreg() call

2022-12-08T14:52:35+00:00

Extra rtl_get_bbreg() call looks like redundant reading. The read has already been done in the "else" branch. Compile test only. Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Peter Kosyh Acked-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20221205085342.677329-1-pkosyh@yandex.ru

wifi: rtw88: Add rtw8723du chipset support

2022-12-08T14:48:42+00:00

Add support for the rtw8723du chipset based on https://github.com/ulli-kroll/rtw88-usb.git Signed-off-by: Sascha Hauer Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20221202081224.2779981-12-s.hauer@pengutronix.de

wifi: rtw88: Add rtw8822cu chipset support

2022-12-08T14:48:42+00:00

Add support for the rtw8822cu chipset based on https://github.com/ulli-kroll/rtw88-usb.git Signed-off-by: Sascha Hauer Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20221202081224.2779981-11-s.hauer@pengutronix.de

wifi: rtw88: Add rtw8822bu chipset support

2022-12-08T14:48:42+00:00

Add support for the rtw8822bu chipset based on https://github.com/ulli-kroll/rtw88-usb.git Signed-off-by: Sascha Hauer Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20221202081224.2779981-10-s.hauer@pengutronix.de

wifi: rtw88: Add rtw8821cu chipset support

2022-12-08T14:48:42+00:00

Add support for the rtw8821cu chipset based on https://github.com/ulli-kroll/rtw88-usb.git Signed-off-by: Sascha Hauer Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20221202081224.2779981-9-s.hauer@pengutronix.de