From e2e77b5ffb14211306ee093f01230f6ec69fab30 Mon Sep 17 00:00:00 2001 From: Juuso Oikarinen Date: Thu, 18 Feb 2010 13:25:46 +0200 Subject: [PATCH] wl1271: Fix random MAC address setting If reverting to a random MAC address, the driver would not update it to the NVS file, and hence the firmware frame filtering would not work properly. So update the randomized MAC address to the NVS image. Signed-off-by: Juuso Oikarinen Reviewed-by: Kalle Valo Signed-off-by: John W. Linville --- drivers/net/wireless/wl12xx/wl1271_main.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c index e698dec..c7f5191 100644 --- a/drivers/net/wireless/wl12xx/wl1271_main.c +++ b/drivers/net/wireless/wl12xx/wl1271_main.c @@ -562,6 +562,14 @@ static int wl1271_update_mac_addr(struct wl1271 *wl) static const u8 nokia_oui[3] = {0x00, 0x1f, 0xdf}; memcpy(wl->mac_addr, nokia_oui, 3); get_random_bytes(wl->mac_addr + 3, 3); + + /* update this address to the NVS */ + nvs_ptr[11] = wl->mac_addr[0]; + nvs_ptr[10] = wl->mac_addr[1]; + nvs_ptr[6] = wl->mac_addr[2]; + nvs_ptr[5] = wl->mac_addr[3]; + nvs_ptr[4] = wl->mac_addr[4]; + nvs_ptr[3] = wl->mac_addr[5]; } SET_IEEE80211_PERM_ADDR(wl->hw, wl->mac_addr); -- 2.7.4