diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index e6c9528eeeda..3d68595243fc 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -738,23 +738,11 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) goto error; } - /* Read the NVM only at driver load time, no need to do this twice */ - if (read_nvm) { - /* Read nvm */ - ret = iwl_nvm_init(mvm, true); - if (ret) { - IWL_ERR(mvm, "Failed to read NVM: %d\n", ret); - goto error; - } - } - - /* In case we read the NVM from external file, load it to the NIC */ - if (mvm->nvm_file_name) + /* Load NVM to NIC if needed */ + if (mvm->nvm_file_name) { + iwl_mvm_read_external_nvm(mvm); iwl_mvm_load_nvm_to_nic(mvm); - - ret = iwl_nvm_check_version(mvm->nvm_data, mvm->trans); - if (WARN_ON(ret)) - goto error; + } ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(REGULATORY_AND_NVM_GROUP, NVM_ACCESS_COMPLETE), 0, @@ -766,8 +754,21 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) } /* We wait for the INIT complete notification */ - return iwl_wait_notification(&mvm->notif_wait, &init_wait, - MVM_UCODE_ALIVE_TIMEOUT); + ret = iwl_wait_notification(&mvm->notif_wait, &init_wait, + MVM_UCODE_ALIVE_TIMEOUT); + if (ret) + return ret; + + /* Read the NVM only at driver load time, no need to do this twice */ + if (read_nvm) { + ret = iwl_mvm_nvm_get_from_fw(mvm); + if (ret) { + IWL_ERR(mvm, "Failed to read NVM: %d\n", ret); + return ret; + } + } + + return 0; error: iwl_remove_notification(&mvm->notif_wait, &init_wait); |