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Commit 31d26ec6 authored by Arik Nemtsov's avatar Arik Nemtsov Committed by Luciano Coelho
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wl12xx: Read MAC address from NVS file on HW startup 



Try to read the MAC address from the on-disk NVS file.
A non-zero MAC address is required to add an AP interface.

Signed-off-by: default avatarArik Nemtsov <arik@wizery.com>
Reviewed-by: default avatarLuciano Coelho <coelho@ti.com>
Signed-off-by: default avatarLuciano Coelho <coelho@ti.com>
parent 166d504e

drivers/net/wireless/wl12xx/main.c

+12 −0
Original line number Diff line number Diff line
@@ -3064,6 +3064,18 @@ int wl1271_register_hw(struct wl1271 *wl) 
	if (wl->mac80211_registered)

		return 0;



	ret = wl1271_fetch_nvs(wl);

	if (ret == 0) {

		u8 *nvs_ptr = (u8 *)wl->nvs->nvs;



		wl->mac_addr[0] = nvs_ptr[11];

		wl->mac_addr[1] = nvs_ptr[10];

		wl->mac_addr[2] = nvs_ptr[6];

		wl->mac_addr[3] = nvs_ptr[5];

		wl->mac_addr[4] = nvs_ptr[4];

		wl->mac_addr[5] = nvs_ptr[3];

	}



	SET_IEEE80211_PERM_ADDR(wl->hw, wl->mac_addr);



	ret = ieee80211_register_hw(wl->hw);