diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/d3.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/d3.c | 64 |
1 files changed, 38 insertions, 26 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index 210be26aadaa..843f3b41b72e 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -722,8 +722,10 @@ int iwl_mvm_wowlan_config_key_params(struct iwl_mvm *mvm, { struct iwl_wowlan_kek_kck_material_cmd kek_kck_cmd = {}; struct iwl_wowlan_tkip_params_cmd tkip_cmd = {}; + bool unified = fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_CNSLDTD_D3_D0_IMG); struct wowlan_key_data key_data = { - .configure_keys = !d0i3, + .configure_keys = !d0i3 && !unified, .use_rsc_tsc = false, .tkip = &tkip_cmd, .use_tkip = false, @@ -1636,32 +1638,10 @@ out_free_resp: } static struct iwl_wowlan_status * -iwl_mvm_get_wakeup_status(struct iwl_mvm *mvm, struct ieee80211_vif *vif) +iwl_mvm_get_wakeup_status(struct iwl_mvm *mvm) { - u32 base = mvm->error_event_table[0]; - struct error_table_start { - /* cf. struct iwl_error_event_table */ - u32 valid; - u32 error_id; - } err_info; int ret; - iwl_trans_read_mem_bytes(mvm->trans, base, - &err_info, sizeof(err_info)); - - if (err_info.valid) { - IWL_INFO(mvm, "error table is valid (%d) with error (%d)\n", - err_info.valid, err_info.error_id); - if (err_info.error_id == RF_KILL_INDICATOR_FOR_WOWLAN) { - struct cfg80211_wowlan_wakeup wakeup = { - .rfkill_release = true, - }; - ieee80211_report_wowlan_wakeup(vif, &wakeup, - GFP_KERNEL); - } - return ERR_PTR(-EIO); - } - /* only for tracing for now */ ret = iwl_mvm_send_cmd_pdu(mvm, OFFLOADS_QUERY_CMD, 0, 0, NULL); if (ret) @@ -1680,7 +1660,7 @@ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm, bool keep; struct iwl_mvm_sta *mvm_ap_sta; - fw_status = iwl_mvm_get_wakeup_status(mvm, vif); + fw_status = iwl_mvm_get_wakeup_status(mvm); if (IS_ERR_OR_NULL(fw_status)) goto out_unlock; @@ -1805,7 +1785,7 @@ static void iwl_mvm_query_netdetect_reasons(struct iwl_mvm *mvm, u32 reasons = 0; int i, j, n_matches, ret; - fw_status = iwl_mvm_get_wakeup_status(mvm, vif); + fw_status = iwl_mvm_get_wakeup_status(mvm); if (!IS_ERR_OR_NULL(fw_status)) { reasons = le32_to_cpu(fw_status->wakeup_reasons); kfree(fw_status); @@ -1918,6 +1898,29 @@ static void iwl_mvm_d3_disconnect_iter(void *data, u8 *mac, ieee80211_resume_disconnect(vif); } +static int iwl_mvm_check_rt_status(struct iwl_mvm *mvm, + struct ieee80211_vif *vif) +{ + u32 base = mvm->error_event_table[0]; + struct error_table_start { + /* cf. struct iwl_error_event_table */ + u32 valid; + u32 error_id; + } err_info; + + iwl_trans_read_mem_bytes(mvm->trans, base, + &err_info, sizeof(err_info)); + + if (err_info.valid && + err_info.error_id == RF_KILL_INDICATOR_FOR_WOWLAN) { + struct cfg80211_wowlan_wakeup wakeup = { + .rfkill_release = true, + }; + ieee80211_report_wowlan_wakeup(vif, &wakeup, GFP_KERNEL); + } + return err_info.valid; +} + static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test) { struct ieee80211_vif *vif = NULL; @@ -1949,6 +1952,15 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test) /* query SRAM first in case we want event logging */ iwl_mvm_read_d3_sram(mvm); + if (iwl_mvm_check_rt_status(mvm, vif)) { + set_bit(STATUS_FW_ERROR, &mvm->trans->status); + iwl_mvm_dump_nic_error_log(mvm); + iwl_fw_dbg_collect_desc(&mvm->fwrt, &iwl_dump_desc_assert, + NULL, 0); + ret = 1; + goto err; + } + if (d0i3_first) { ret = iwl_mvm_send_cmd_pdu(mvm, D0I3_END_CMD, 0, 0, NULL); if (ret < 0) { |