diff options
| author |   Luciano Coelho <luciano.coelho@nokia.com> | 2010-02-18 13:25:45 +0200 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2010-02-19 15:52:44 -0500 |
| commit | 6f8434a754894f5743efc281fda3925ecac258b9 (patch) | |
| tree | 6a52863af5f3431d7e607e7430582b6b73ce7766 /drivers/net/wireless | |
| parent | wl1271: add most of the normal initialization commands to PLT mode (diff) | |
| download | linux-dev-6f8434a754894f5743efc281fda3925ecac258b9.tar.xz linux-dev-6f8434a754894f5743efc281fda3925ecac258b9.zip | |
wl1271: skip 3 unused bytes from the NVS
Our NVS uploading mechanism had a bug that was causing it to pass three extra
zeros at the start of the NVS. This may be a problem in the NVS generation
application, but for now we fix it in the driver.
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_boot.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_boot.c b/drivers/net/wireless/wl12xx/wl1271_boot.c index 57ba78d83e87..fb3090c3ed15 100644 --- a/drivers/net/wireless/wl12xx/wl1271_boot.c +++ b/drivers/net/wireless/wl12xx/wl1271_boot.c @@ -277,9 +277,14 @@ static int wl1271_boot_upload_nvs(struct wl1271 *wl) wl1271_set_partition(wl, &part_table[PART_WORK]); /* Copy the NVS tables to a new block to ensure alignment */ - nvs_aligned = kmemdup(nvs_ptr, nvs_len, GFP_KERNEL); - if (!nvs_aligned) - return -ENOMEM; + /* FIXME: We jump 3 more bytes before uploading the NVS. It seems + that our NVS files have three extra zeros here. I'm not sure whether + the problem is in our NVS generation or we should really jumpt these + 3 bytes here */ + nvs_ptr += 3; + + nvs_aligned = kmemdup(nvs_ptr, nvs_len, GFP_KERNEL); if + (!nvs_aligned) return -ENOMEM; /* And finally we upload the NVS tables */ /* FIXME: In wl1271, we upload everything at once. |