The logic for checking required NVM sections was recently fixed in
commit b3f20e098293 ("iwlwifi: mvm: Do not require PHY_SKU NVM section
for 3168 devices"). However, with that fixed the else is now taken for
3168 devices and within the else clause there is a mandatory check for
the PHY_SKU section. This causes the parsing to fail for 3168 devices.
The PHY_SKU section is really only mandatory for the IWL_NVM_EXT
layout (the phy_sku parameter of iwl_parse_nvm_data is only used when
the NVM type is IWL_NVM_EXT). So this changes the PHY_SKU section
check so that it's only mandatory for IWL_NVM_EXT.
Fixes: b3f20e098293 ("iwlwifi: mvm: Do not require PHY_SKU NVM section for 3168 devices")
Signed-off-by: Dan Moulding <[email protected]>
---
drivers/net/wireless/intel/iwlwifi/mvm/nvm.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
index 46128a2a9c6e..e98ce380c7b9 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
@@ -308,7 +308,8 @@ iwl_parse_nvm_sections(struct iwl_mvm *mvm)
}
/* PHY_SKU section is mandatory in B0 */
- if (!mvm->nvm_sections[NVM_SECTION_TYPE_PHY_SKU].data) {
+ if (mvm->trans->cfg->nvm_type == IWL_NVM_EXT &&
+ !mvm->nvm_sections[NVM_SECTION_TYPE_PHY_SKU].data) {
IWL_ERR(mvm,
"Can't parse phy_sku in B0, empty sections\n");
return NULL;
--
2.24.1