| Message ID | 20230907080942.2111305-1-s.hauer@pengutronix.de (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Kalle Valo |
| Headers | show |
| Series | wifi: rtw88: rtw8723d: Fix MAC address offset in EEPROM | expand |
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8723d.h b/drivers/net/wireless/realtek/rtw88/rtw8723d.h index 3642a2c7f80c9..2434e2480cbe2 100644 --- 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 */ };
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." Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reported-by: Yanik Fuchs <Yanik.fuchs@mbv.ch> Cc: stable@vger.kernel.org --- drivers/net/wireless/realtek/rtw88/rtw8723d.h | 1 + 1 file changed, 1 insertion(+)