diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/pnvm.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/pnvm.c | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/pnvm.c b/drivers/net/wireless/intel/iwlwifi/fw/pnvm.c index 650e4bde9c17..56ee0ceed78a 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/pnvm.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/pnvm.c @@ -255,21 +255,27 @@ static u8 *iwl_get_pnvm_image(struct iwl_trans *trans_p, size_t *len) struct pnvm_sku_package *package; u8 *image = NULL; - /* First attempt to get the PNVM from BIOS */ - package = iwl_uefi_get_pnvm(trans_p, len); - if (!IS_ERR_OR_NULL(package)) { - if (*len >= sizeof(*package)) { - /* we need only the data */ - *len -= sizeof(*package); - image = kmemdup(package->data, *len, GFP_KERNEL); + /* Get PNVM from BIOS for non-Intel SKU */ + if (trans_p->sku_id[2]) { + package = iwl_uefi_get_pnvm(trans_p, len); + if (!IS_ERR_OR_NULL(package)) { + if (*len >= sizeof(*package)) { + /* we need only the data */ + *len -= sizeof(*package); + image = kmemdup(package->data, + *len, GFP_KERNEL); + } + /* + * free package regardless of whether kmemdup + * succeeded + */ + kfree(package); + if (image) + return image; } - /* free package regardless of whether kmemdup succeeded */ - kfree(package); - if (image) - return image; } - /* If it's not available, try from the filesystem */ + /* If it's not available, or for Intel SKU, try from the filesystem */ if (iwl_pnvm_get_from_fs(trans_p, &image, len)) return NULL; return image; |