diff options
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_boot.c | 8 |
2 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h index 3bec6f3b1c7..8dfc9ec9590 100644 --- a/drivers/net/wireless/wl12xx/wl1271.h +++ b/drivers/net/wireless/wl12xx/wl1271.h @@ -111,6 +111,7 @@ enum { #define WL1271_FW_NAME "wl1271-fw.bin" #define WL1271_NVS_NAME "wl1271-nvs.bin" +#define WL1271_NVS_LEN 468 /* * Enable/disable 802.11a support for WL1273 diff --git a/drivers/net/wireless/wl12xx/wl1271_boot.c b/drivers/net/wireless/wl12xx/wl1271_boot.c index b7c96454cca..e803b876f3f 100644 --- a/drivers/net/wireless/wl12xx/wl1271_boot.c +++ b/drivers/net/wireless/wl12xx/wl1271_boot.c @@ -225,9 +225,15 @@ static int wl1271_boot_upload_nvs(struct wl1271 *wl) if (nvs == NULL) return -ENODEV; + if (wl->nvs_len < WL1271_NVS_LEN) + return -EINVAL; + nvs_ptr = nvs; - nvs_len = wl->nvs_len; + /* only the first part of the NVS needs to be uploaded */ + nvs_len = WL1271_NVS_LEN; + + /* FIXME: read init settings from the remaining part of the NVS */ /* Update the device MAC address into the nvs */ nvs[11] = wl->mac_addr[0]; |