diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/nvm.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/nvm.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/nvm.c b/drivers/net/wireless/iwlwifi/mvm/nvm.c index b88b4cd07a22..1c699c9aaad3 100644 --- a/drivers/net/wireless/iwlwifi/mvm/nvm.c +++ b/drivers/net/wireless/iwlwifi/mvm/nvm.c @@ -303,7 +303,8 @@ iwl_parse_nvm_sections(struct iwl_mvm *mvm) regulatory, mac_override, mvm->fw->valid_tx_ant, mvm->fw->valid_rx_ant, - iwl_mvm_is_lar_supported(mvm)); + mvm->fw->ucode_capa.capa[0] & + IWL_UCODE_TLV_CAPA_LAR_SUPPORT); } #define MAX_NVM_FILE_LEN 16384 @@ -659,6 +660,20 @@ exit: int iwl_mvm_init_mcc(struct iwl_mvm *mvm) { + bool tlv_lar; + bool nvm_lar; + + if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_8000) { + tlv_lar = mvm->fw->ucode_capa.capa[0] & + IWL_UCODE_TLV_CAPA_LAR_SUPPORT; + nvm_lar = mvm->nvm_data->lar_enabled; + if (tlv_lar != nvm_lar) + IWL_INFO(mvm, + "Conflict between TLV & NVM regarding enabling LAR (TLV = %s NVM =%s)\n", + tlv_lar ? "enabled" : "disabled", + nvm_lar ? "enabled" : "disabled"); + } + if (!iwl_mvm_is_lar_supported(mvm)) return 0; |
