diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mld')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mld/agg.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mld/d3.c | 17 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mld/debugfs.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mld/fw.c | 13 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mld/iface.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mld/mac80211.c | 8 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mld/mld.c | 11 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mld/mld.h | 5 |
8 files changed, 42 insertions, 27 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/agg.c b/drivers/net/wireless/intel/iwlwifi/mld/agg.c index db9e0f04f4b7..687a9450ac98 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/agg.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/agg.c @@ -124,9 +124,9 @@ void iwl_mld_handle_bar_frame_release_notif(struct iwl_mld *mld, rcu_read_lock(); baid_data = rcu_dereference(mld->fw_id_to_ba[baid]); - if (!IWL_FW_CHECK(mld, !baid_data, - "Got valid BAID %d but not allocated, invalid BAR release!\n", - baid)) + if (IWL_FW_CHECK(mld, !baid_data, + "Got valid BAID %d but not allocated, invalid BAR release!\n", + baid)) goto out_unlock; if (IWL_FW_CHECK(mld, tid != baid_data->tid || diff --git a/drivers/net/wireless/intel/iwlwifi/mld/d3.c b/drivers/net/wireless/intel/iwlwifi/mld/d3.c index 5a7207accd86..ee99298eebf5 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/d3.c @@ -1099,7 +1099,8 @@ iwl_mld_set_netdetect_info(struct iwl_mld *mld, if (!match) return; - netdetect_info->matches[netdetect_info->n_matches++] = match; + netdetect_info->matches[netdetect_info->n_matches] = match; + netdetect_info->n_matches++; /* We inverted the order of the SSIDs in the scan * request, so invert the index here. @@ -1116,9 +1117,11 @@ iwl_mld_set_netdetect_info(struct iwl_mld *mld, for_each_set_bit(j, (unsigned long *)&matches[i].matching_channels[0], - sizeof(matches[i].matching_channels)) - match->channels[match->n_channels++] = + sizeof(matches[i].matching_channels)) { + match->channels[match->n_channels] = netdetect_cfg->channels[j]->center_freq; + match->n_channels++; + } } } @@ -1895,7 +1898,6 @@ int iwl_mld_wowlan_resume(struct iwl_mld *mld) int link_id; int ret; bool fw_err = false; - bool keep_connection; lockdep_assert_wiphy(mld->wiphy); @@ -1965,7 +1967,7 @@ int iwl_mld_wowlan_resume(struct iwl_mld *mld) iwl_mld_process_netdetect_res(mld, bss_vif, &resume_data); mld->netdetect = false; } else { - keep_connection = + bool keep_connection = iwl_mld_process_wowlan_status(mld, bss_vif, resume_data.wowlan_status); @@ -1973,11 +1975,10 @@ int iwl_mld_wowlan_resume(struct iwl_mld *mld) if (keep_connection) iwl_mld_unblock_emlsr(mld, bss_vif, IWL_MLD_EMLSR_BLOCKED_WOWLAN); + else + ieee80211_resume_disconnect(bss_vif); } - if (!mld->netdetect && !keep_connection) - ieee80211_resume_disconnect(bss_vif); - goto out; err: diff --git a/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c index 453ce2ba39d1..93f9f78e4276 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c @@ -396,8 +396,8 @@ static ssize_t iwl_dbgfs_tas_get_status_read(struct iwl_mld *mld, char *buf, .data[0] = &cmd, }; struct iwl_dhc_tas_status_resp *resp = NULL; + u32 resp_len = 0; ssize_t pos = 0; - u32 resp_len; u32 status; int ret; @@ -949,8 +949,9 @@ void iwl_mld_add_vif_debugfs(struct ieee80211_hw *hw, snprintf(name, sizeof(name), "%pd", vif->debugfs_dir); snprintf(target, sizeof(target), "../../../%pd3/iwlmld", vif->debugfs_dir); - mld_vif->dbgfs_slink = - debugfs_create_symlink(name, mld->debugfs_dir, target); + if (!mld_vif->dbgfs_slink) + mld_vif->dbgfs_slink = + debugfs_create_symlink(name, mld->debugfs_dir, target); if (iwlmld_mod_params.power_scheme != IWL_POWER_SCHEME_CAM && vif->type == NL80211_IFTYPE_STATION) { diff --git a/drivers/net/wireless/intel/iwlwifi/mld/fw.c b/drivers/net/wireless/intel/iwlwifi/mld/fw.c index 62da137e1024..4b083d447ee2 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/fw.c @@ -333,19 +333,22 @@ int iwl_mld_load_fw(struct iwl_mld *mld) ret = iwl_trans_start_hw(mld->trans); if (ret) - return ret; + goto err; ret = iwl_mld_run_fw_init_sequence(mld); if (ret) - return ret; + goto err; ret = iwl_mld_init_mcc(mld); if (ret) - return ret; + goto err; mld->fw_status.running = true; return 0; +err: + iwl_mld_stop_fw(mld); + return ret; } void iwl_mld_stop_fw(struct iwl_mld *mld) @@ -358,6 +361,10 @@ void iwl_mld_stop_fw(struct iwl_mld *mld) iwl_trans_stop_device(mld->trans); + wiphy_work_cancel(mld->wiphy, &mld->async_handlers_wk); + + iwl_mld_purge_async_handlers_list(mld); + mld->fw_status.running = false; } diff --git a/drivers/net/wireless/intel/iwlwifi/mld/iface.h b/drivers/net/wireless/intel/iwlwifi/mld/iface.h index d1d56b081bf6..ec14d0736cee 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/iface.h +++ b/drivers/net/wireless/intel/iwlwifi/mld/iface.h @@ -166,7 +166,7 @@ struct iwl_mld_vif { struct iwl_mld_emlsr emlsr; -#if CONFIG_PM_SLEEP +#ifdef CONFIG_PM_SLEEP struct iwl_mld_wowlan_data wowlan_data; #endif #ifdef CONFIG_IWLWIFI_DEBUGFS diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c index 6851064b82da..68d97d3b8f02 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c @@ -475,8 +475,8 @@ static int iwl_mld_mac80211_start(struct ieee80211_hw *hw) { struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); - int ret; bool in_d3 = false; + int ret = 0; lockdep_assert_wiphy(mld->wiphy); @@ -537,7 +537,8 @@ void iwl_mld_mac80211_stop(struct ieee80211_hw *hw, bool suspend) /* if the suspend flow fails the fw is in error. Stop it here, and it * will be started upon wakeup */ - if (!suspend || iwl_mld_no_wowlan_suspend(mld)) + if (!suspend || + (IS_ENABLED(CONFIG_PM_SLEEP) && iwl_mld_no_wowlan_suspend(mld))) iwl_mld_stop_fw(mld); /* HW is stopped, no more coming RX. OTOH, the worker can't run as the @@ -650,6 +651,7 @@ void iwl_mld_mac80211_remove_interface(struct ieee80211_hw *hw, #ifdef CONFIG_IWLWIFI_DEBUGFS debugfs_remove(iwl_mld_vif_from_mac80211(vif)->dbgfs_slink); + iwl_mld_vif_from_mac80211(vif)->dbgfs_slink = NULL; #endif iwl_mld_rm_vif(mld, vif); @@ -1943,6 +1945,7 @@ static void iwl_mld_sta_rc_update(struct ieee80211_hw *hw, } } +#ifdef CONFIG_PM_SLEEP static void iwl_mld_set_wakeup(struct ieee80211_hw *hw, bool enabled) { struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); @@ -1994,6 +1997,7 @@ static int iwl_mld_resume(struct ieee80211_hw *hw) return 0; } +#endif static int iwl_mld_alloc_ptk_pn(struct iwl_mld *mld, struct iwl_mld_sta *mld_sta, diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mld.c b/drivers/net/wireless/intel/iwlwifi/mld/mld.c index d4a99ae64074..73d2166a4c25 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/mld.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/mld.c @@ -75,6 +75,7 @@ void iwl_construct_mld(struct iwl_mld *mld, struct iwl_trans *trans, /* Setup async RX handling */ spin_lock_init(&mld->async_handlers_lock); + INIT_LIST_HEAD(&mld->async_handlers_list); wiphy_work_init(&mld->async_handlers_wk, iwl_mld_async_handlers_wk); @@ -414,9 +415,14 @@ iwl_op_mode_mld_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, wiphy_unlock(mld->wiphy); rtnl_unlock(); iwl_fw_flush_dumps(&mld->fwrt); - goto free_hw; + goto err; } + /* We are about to stop the FW. Notifications may require an + * operational FW, so handle them all here before we stop. + */ + wiphy_work_flush(mld->wiphy, &mld->async_handlers_wk); + iwl_mld_stop_fw(mld); wiphy_unlock(mld->wiphy); @@ -455,7 +461,8 @@ leds_exit: iwl_mld_leds_exit(mld); free_nvm: kfree(mld->nvm_data); -free_hw: +err: + iwl_trans_op_mode_leave(mld->trans); ieee80211_free_hw(mld->hw); return ERR_PTR(ret); } diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mld.h b/drivers/net/wireless/intel/iwlwifi/mld/mld.h index 5eceaaf7696d..a4a16da6ebf3 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/mld.h +++ b/drivers/net/wireless/intel/iwlwifi/mld/mld.h @@ -298,11 +298,6 @@ iwl_cleanup_mld(struct iwl_mld *mld) #endif iwl_mld_low_latency_restart_cleanup(mld); - - /* Empty the list of async notification handlers so we won't process - * notifications from the dead fw after the reconfig flow. - */ - iwl_mld_purge_async_handlers_list(mld); } enum iwl_power_scheme { |