6.5-stable review patch. If anyone has any objections, please let me know.
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From: Sascha Hauer s.hauer@pengutronix.de
commit 2e1b3ae3e1f2cf5a3c9c05d5f961d7d4257b489f upstream.
The MAC address is stored at offset 0x107 in the EEPROM, like correctly stated in the comment. Add a two bytes reserved field right before the MAC address to shift it from offset 0x105 to 0x107.
With this the MAC address returned from my RTL8723du wifi stick can be correctly decoded as "Shenzhen Four Seas Global Link Network Technology Co., Ltd."
Fixes: 87caeef032fc ("wifi: rtw88: Add rtw8723du chipset support") Signed-off-by: Sascha Hauer s.hauer@pengutronix.de Reported-by: Yanik Fuchs Yanik.fuchs@mbv.ch Cc: stable@vger.kernel.org Acked-by: Ping-Ke Shih pkshih@realtek.com Signed-off-by: Kalle Valo kvalo@kernel.org Link: https://lore.kernel.org/r/20230907071614.2032404-1-s.hauer@pengutronix.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/wireless/realtek/rtw88/rtw8723d.h | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/net/wireless/realtek/rtw88/rtw8723d.h +++ b/drivers/net/wireless/realtek/rtw88/rtw8723d.h @@ -46,6 +46,7 @@ struct rtw8723du_efuse { u8 vender_id[2]; /* 0x100 */ u8 product_id[2]; /* 0x102 */ u8 usb_option; /* 0x104 */ + u8 res5[2]; /* 0x105 */ u8 mac_addr[ETH_ALEN]; /* 0x107 */ };