diff options
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/main.c')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/main.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 60aaa850fbd1..c346c021b999 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -6016,6 +6016,8 @@ static int wl1271_register_hw(struct wl1271 *wl) { int ret; u32 oui_addr = 0, nic_addr = 0; + struct platform_device *pdev = wl->pdev; + struct wlcore_platdev_data *pdev_data = dev_get_platdata(&pdev->dev); if (wl->mac80211_registered) return 0; @@ -6040,6 +6042,27 @@ static int wl1271_register_hw(struct wl1271 *wl) nic_addr = wl->fuse_nic_addr + 1; } + if (oui_addr == 0xdeadbe && nic_addr == 0xef0000) { + wl1271_warning("Detected unconfigured mac address in nvs, derive from fuse instead.\n"); + if (!strcmp(pdev_data->family->name, "wl18xx")) { + wl1271_warning("This default nvs file can be removed from the file system\n"); + } else { + wl1271_warning("Your device performance is not optimized.\n"); + wl1271_warning("Please use the calibrator tool to configure your device.\n"); + } + + if (wl->fuse_oui_addr == 0 && wl->fuse_nic_addr == 0) { + wl1271_warning("Fuse mac address is zero. using random mac\n"); + /* Use TI oui and a random nic */ + oui_addr = WLCORE_TI_OUI_ADDRESS; + nic_addr = get_random_int(); + } else { + oui_addr = wl->fuse_oui_addr; + /* fuse has the BD_ADDR, the WLAN addresses are the next two */ + nic_addr = wl->fuse_nic_addr + 1; + } + } + wl12xx_derive_mac_addresses(wl, oui_addr, nic_addr); ret = ieee80211_register_hw(wl->hw); |