wl12xx: 1281/1283 support - Loading FW & NVS
Take care of FW & NVS with the auto-detection between wl127x and
wl128x.
[Moved some common code outside if statements and added notes about
NVS structure assumptions; Fixed a bug when checking the nvs size: if
the size was incorrect, the local nvs variable was set to NULL, it
should be wl->nvs instead. -- Luca]
[Merged with potential buffer overflow fix -- Luca]
Signed-off-by: Shahar Levi <shahar_levi@ti.com>
Reviewed-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
diff --git a/drivers/net/wireless/wl12xx/testmode.c b/drivers/net/wireless/wl12xx/testmode.c
index 6ec06a4..da351d7 100644
--- a/drivers/net/wireless/wl12xx/testmode.c
+++ b/drivers/net/wireless/wl12xx/testmode.c
@@ -27,6 +27,7 @@
#include "wl12xx.h"
#include "acx.h"
+#include "reg.h"
#define WL1271_TM_MAX_DATA_LENGTH 1024
@@ -204,7 +205,10 @@
kfree(wl->nvs);
- if (len != sizeof(struct wl1271_nvs_file))
+ if ((wl->chip.id == CHIP_ID_1283_PG20) &&
+ (len != sizeof(struct wl128x_nvs_file)))
+ return -EINVAL;
+ else if (len != sizeof(struct wl1271_nvs_file))
return -EINVAL;
wl->nvs = kzalloc(len, GFP_KERNEL);