linux.git/drivers/net/wireless/realtek, branch v6.9

wifi: rtw89: coex: fix configuration for shared antenna for 8922A

2024-03-14T08:26:18+00:00

WiFi 2x2 + BT combo cards can be two or three physical antenna. For two
antenna case, one antenna is shared by WiFi and BT, and different
configuration should be applied. Fix the typo.

This problem was found by Coccicheck, and actually that is a typo instead:

  rtw8922a.c:2235:2-4: WARNING: possible condition with no effect (if == else)

Fixes: 652c9642eda6 ("wifi: rtw89: coex: add init_info H2C command format version 7")
Closes: https://lore.kernel.org/linux-wireless/20240308074539.04512f66@kernel.org/
Cc: Ching-Te Ku 
Cc: Jakub Kicinski 
Signed-off-by: Ping-Ke Shih 
Signed-off-by: Kalle Valo 
Link: https://msgid.link/20240309001348.9906-1-pkshih@realtek.com

wifi: rtw89: wow: move release offload packet earlier for WoWLAN mode

2024-03-05T18:56:43+00:00

Now WoWLAN firmware will disable PCIE DMA after driver call cfg_wake
function, and it will lead to release offload packet fail because driver
can't receive completion notification from firmware. We move release
offload packet earlier to avoid this error.

Signed-off-by: Chin-Yen Lee 
Signed-off-by: Ping-Ke Shih 
Signed-off-by: Kalle Valo 
Link: https://msgid.link/20240302005828.13666-8-pkshih@realtek.com

wifi: rtw89: wow: set security engine options for 802.11ax chips only

2024-03-05T18:56:43+00:00

The security engine is set for management frames by default for 802.11be
chips, so no need to set it in WoWLAN flow.

Signed-off-by: Chin-Yen Lee 
Signed-off-by: Ping-Ke Shih 
Signed-off-by: Kalle Valo 
Link: https://msgid.link/20240302005828.13666-7-pkshih@realtek.com

wifi: rtw89: update suspend/resume for different generation

2024-03-05T18:56:43+00:00

The setting during suspend or resume is different between different
generation, so update it.

Signed-off-by: Chin-Yen Lee 
Signed-off-by: Ping-Ke Shih 
Signed-off-by: Kalle Valo 
Link: https://msgid.link/20240302005828.13666-6-pkshih@realtek.com

wifi: rtw89: wow: update config mac function with different generation

2024-03-05T18:56:43+00:00

The registers to configure mac function for WoWLAN mode that are different
from different generation, so update them.

Signed-off-by: Chin-Yen Lee 
Signed-off-by: Ping-Ke Shih 
Signed-off-by: Kalle Valo 
Link: https://msgid.link/20240302005828.13666-5-pkshih@realtek.com

wifi: rtw89: update DMA function with different generation

2024-03-05T18:56:42+00:00

The register of control and polling function for TX/RX DMA is different
from different generation, so update them. Also rename polling_dma
function to polling_dma_idle to avoid misunderstanding.

Signed-off-by: Chin-Yen Lee 
Signed-off-by: Ping-Ke Shih 
Signed-off-by: Kalle Valo 
Link: https://msgid.link/20240302005828.13666-4-pkshih@realtek.com

wifi: rtw89: wow: update WoWLAN status register for different generation

2024-03-05T18:56:42+00:00

The statue register is for driver to check if WoWLAN mode works or stops
successfully. It is changed for new generation, so update it.

Signed-off-by: Chin-Yen Lee 
Signed-off-by: Ping-Ke Shih 
Signed-off-by: Kalle Valo 
Link: https://msgid.link/20240302005828.13666-3-pkshih@realtek.com

wifi: rtw89: wow: update WoWLAN reason register for different chips

2024-03-05T18:56:42+00:00

The WoWLAN reason register is used for driver to get the wakeup reason
for reporting to cfg80211, and it is different from chips. So put it
into chip information.

Signed-off-by: Chin-Yen Lee 
Signed-off-by: Ping-Ke Shih 
Signed-off-by: Kalle Valo 
Link: https://msgid.link/20240302005828.13666-2-pkshih@realtek.com

wifi: rtw89: coex: Add coexistence policy to decrease WiFi packet CRC-ERR

2024-03-05T18:54:47+00:00

The 2 Bluetooth profiles (Hands free profile & Human interface device)
have high duty transmission, it will affect the traffic of WiFi packet
frequently. And once the WiFi traffic down to B/G mode, it will need
a better success rate to recover the transmission rate. Add new policy
option to solve the above situation.

Signed-off-by: Ching-Te Ku 
Signed-off-by: Ping-Ke Shih 
Signed-off-by: Kalle Valo 
Link: https://msgid.link/20240229074514.219276-9-pkshih@realtek.com

wifi: rtw89: coex: When Bluetooth not available don't set power/gain

2024-03-05T18:54:46+00:00

If Bluetooth is working, it will update their info regularly. And the code
will increase the counters while the info updating. Use this counter to
judge is Bluetooth working or not. Don't need to set Bluetooth power or
gain when it is not working.

Signed-off-by: Ching-Te Ku 
Signed-off-by: Ping-Ke Shih 
Signed-off-by: Kalle Valo 
Link: https://msgid.link/20240229074514.219276-8-pkshih@realtek.com