From patchwork Tue Sep 6 13:42:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Greenman, Gregory" X-Patchwork-Id: 12967563 X-Patchwork-Delegate: gregory.greenman@intel.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AB3FFECAAA1 for ; Tue, 6 Sep 2022 14:10:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238465AbiIFOKx (ORCPT ); Tue, 6 Sep 2022 10:10:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34414 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241280AbiIFOJV (ORCPT ); Tue, 6 Sep 2022 10:09:21 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1E0A67F10A for ; Tue, 6 Sep 2022 06:46:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1662471991; x=1694007991; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=iLXyuL7AdCBwAh8iyyXHea0uwWiE2gay49lCti7pe4o=; b=AfNaJ8DHu7NKp5EtvpnfCnLDUWcDaRYecmOykeUNL2qFt5sJqYMt+li4 6mk5/4Ti8zvK/swe+gCpPlGJBOokfZ3AUajjBl18udPZGALrgVoS6z0UD 1CEH/ANTN6yU0s8S29fND7uAVq5rfff7KhPG8U+Pl8FgPIhKPD06FwPpU fL2sa+C3haMtk8gkNDLTkSTxpTY9kJFVgU1cRwpQPwvYMb0Xi/ZnRSzRH zRlJfzL9lxffhAGkx9+0+BeHCwHVXK/ySSAm2FQkEy312cQigJaSp20o1 dM96eaztSyHTTX5wtlVsbYoEKYzUJtir03XDaQUU24wVeTTtGVCEEd0bq g==; X-IronPort-AV: E=McAfee;i="6500,9779,10462"; a="276989064" X-IronPort-AV: E=Sophos;i="5.93,294,1654585200"; d="scan'208";a="276989064" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Sep 2022 06:44:55 -0700 X-IronPort-AV: E=Sophos;i="5.93,294,1654585200"; d="scan'208";a="942459942" Received: from ygueta-mobl2.ger.corp.intel.com (HELO ggreenma-mobl2.lan) ([10.249.82.178]) by fmsmga005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Sep 2022 06:44:53 -0700 From: gregory.greenman@intel.com To: kvalo@kernel.org, johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Ilan Peer , Gregory Greenman Subject: [PATCH 12/15] wifi: iwlwifi: mvm: Add handling for scan offload match info notification Date: Tue, 6 Sep 2022 16:42:16 +0300 Message-Id: <20220906161827.bbc5602d0b6f.I1329c231f82e7bf18f7dba0ccbd9f2d4080cbfc1@changeid> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20220906134219.365090-1-gregory.greenman@intel.com> References: <20220906134219.365090-1-gregory.greenman@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Ilan Peer To support FW versions that send the scan match information as an asynchronous notification. Signed-off-by: Ilan Peer Signed-off-by: Gregory Greenman --- .../wireless/intel/iwlwifi/fw/api/commands.h | 5 +- .../net/wireless/intel/iwlwifi/fw/api/scan.h | 20 +- drivers/net/wireless/intel/iwlwifi/mvm/d3.c | 192 +++++++++++++----- drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 8 + 4 files changed, 166 insertions(+), 59 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h index c78d2f1c722c..0b052c2e563a 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h @@ -2,7 +2,7 @@ /* * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH - * Copyright (C) 2018-2020 Intel Corporation + * Copyright (C) 2018-2022 Intel Corporation */ #ifndef __iwl_fw_api_commands_h__ #define __iwl_fw_api_commands_h__ @@ -20,6 +20,8 @@ * &enum iwl_phy_ops_subcmd_ids * @DATA_PATH_GROUP: data path group, uses command IDs from * &enum iwl_data_path_subcmd_ids + * @SCAN_GROUP: scan group, uses command IDs from + * &enum iwl_scan_subcmd_ids * @NAN_GROUP: NAN group, uses command IDs from &enum iwl_nan_subcmd_ids * @LOCATION_GROUP: location group, uses command IDs from * &enum iwl_location_subcmd_ids @@ -36,6 +38,7 @@ enum iwl_mvm_command_groups { MAC_CONF_GROUP = 0x3, PHY_OPS_GROUP = 0x4, DATA_PATH_GROUP = 0x5, + SCAN_GROUP = 0x6, NAN_GROUP = 0x7, LOCATION_GROUP = 0x8, PROT_OFFLOAD_GROUP = 0xb, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h index 5543d9cb74c8..7ba0e3409199 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2018-2021 Intel Corporation + * Copyright (C) 2012-2014, 2018-2022 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -9,6 +9,16 @@ /* Scan Commands, Responses, Notifications */ +/** + * enum iwl_scan_subcmd_ids - scan commands + */ +enum iwl_scan_subcmd_ids { + /** + * @OFFLOAD_MATCH_INFO_NOTIF: &struct iwl_scan_offload_match_info + */ + OFFLOAD_MATCH_INFO_NOTIF = 0xFC, +}; + /* Max number of IEs for direct SSID scans in a command */ #define PROBE_OPTION_MAX 20 @@ -1188,7 +1198,7 @@ struct iwl_scan_offload_profile_match { } __packed; /* SCAN_OFFLOAD_PROFILE_MATCH_RESULTS_S_VER_2 */ /** - * struct iwl_scan_offload_profiles_query - match results query response + * struct iwl_scan_offload_match_info - match results information * @matched_profiles: bitmap of matched profiles, referencing the * matches passed in the scan offload request * @last_scan_age: age of the last offloaded scan @@ -1200,7 +1210,7 @@ struct iwl_scan_offload_profile_match { * @reserved: reserved * @matches: array of match information, one for each match */ -struct iwl_scan_offload_profiles_query { +struct iwl_scan_offload_match_info { __le32 matched_profiles; __le32 last_scan_age; __le32 n_scans_done; @@ -1210,7 +1220,9 @@ struct iwl_scan_offload_profiles_query { u8 self_recovery; __le16 reserved; struct iwl_scan_offload_profile_match matches[]; -} __packed; /* SCAN_OFFLOAD_PROFILES_QUERY_RSP_S_VER_3 */ +} __packed; /* SCAN_OFFLOAD_PROFILES_QUERY_RSP_S_VER_3 and + * SCAN_OFFLOAD_MATCH_INFO_NOTIFICATION_S_VER_1 + */ /** * struct iwl_umac_scan_iter_complete_notif - notifies end of scanning iteration diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index 90871f3603de..8c38e96ae608 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -2258,16 +2258,16 @@ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm, #define ND_QUERY_BUF_LEN (sizeof(struct iwl_scan_offload_profile_match) * \ IWL_SCAN_MAX_PROFILES) -struct iwl_mvm_nd_query_results { +struct iwl_mvm_nd_results { u32 matched_profiles; u8 matches[ND_QUERY_BUF_LEN]; }; static int iwl_mvm_netdetect_query_results(struct iwl_mvm *mvm, - struct iwl_mvm_nd_query_results *results) + struct iwl_mvm_nd_results *results) { - struct iwl_scan_offload_profiles_query *query; + struct iwl_scan_offload_match_info *query; struct iwl_host_cmd cmd = { .id = SCAN_OFFLOAD_PROFILES_QUERY_CMD, .flags = CMD_WANT_SKB, @@ -2284,7 +2284,7 @@ iwl_mvm_netdetect_query_results(struct iwl_mvm *mvm, if (fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_SCAN_OFFLOAD_CHANS)) { - query_len = sizeof(struct iwl_scan_offload_profiles_query); + query_len = sizeof(struct iwl_scan_offload_match_info); matches_len = sizeof(struct iwl_scan_offload_profile_match) * max_profiles; } else { @@ -2315,7 +2315,7 @@ iwl_mvm_netdetect_query_results(struct iwl_mvm *mvm, } static int iwl_mvm_query_num_match_chans(struct iwl_mvm *mvm, - struct iwl_mvm_nd_query_results *query, + struct iwl_mvm_nd_results *results, int idx) { int n_chans = 0, i; @@ -2323,13 +2323,13 @@ static int iwl_mvm_query_num_match_chans(struct iwl_mvm *mvm, if (fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_SCAN_OFFLOAD_CHANS)) { struct iwl_scan_offload_profile_match *matches = - (struct iwl_scan_offload_profile_match *)query->matches; + (void *)results->matches; for (i = 0; i < SCAN_OFFLOAD_MATCHING_CHANNELS_LEN; i++) n_chans += hweight8(matches[idx].matching_channels[i]); } else { struct iwl_scan_offload_profile_match_v1 *matches = - (struct iwl_scan_offload_profile_match_v1 *)query->matches; + (void *)results->matches; for (i = 0; i < SCAN_OFFLOAD_MATCHING_CHANNELS_LEN_V1; i++) n_chans += hweight8(matches[idx].matching_channels[i]); @@ -2339,7 +2339,7 @@ static int iwl_mvm_query_num_match_chans(struct iwl_mvm *mvm, } static void iwl_mvm_query_set_freqs(struct iwl_mvm *mvm, - struct iwl_mvm_nd_query_results *query, + struct iwl_mvm_nd_results *results, struct cfg80211_wowlan_nd_match *match, int idx) { @@ -2348,7 +2348,7 @@ static void iwl_mvm_query_set_freqs(struct iwl_mvm *mvm, if (fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_SCAN_OFFLOAD_CHANS)) { struct iwl_scan_offload_profile_match *matches = - (struct iwl_scan_offload_profile_match *)query->matches; + (void *)results->matches; for (i = 0; i < SCAN_OFFLOAD_MATCHING_CHANNELS_LEN * 8; i++) if (matches[idx].matching_channels[i / 8] & (BIT(i % 8))) @@ -2356,7 +2356,7 @@ static void iwl_mvm_query_set_freqs(struct iwl_mvm *mvm, mvm->nd_channels[i]->center_freq; } else { struct iwl_scan_offload_profile_match_v1 *matches = - (struct iwl_scan_offload_profile_match_v1 *)query->matches; + (void *)results->matches; for (i = 0; i < SCAN_OFFLOAD_MATCHING_CHANNELS_LEN_V1 * 8; i++) if (matches[idx].matching_channels[i / 8] & (BIT(i % 8))) @@ -2365,24 +2365,50 @@ static void iwl_mvm_query_set_freqs(struct iwl_mvm *mvm, } } +/** + * enum iwl_d3_notif - d3 notifications + * @IWL_D3_NOTIF_WOWLAN_INFO: WOWLAN_INFO_NOTIF was received + * @IWL_D3_NOTIF_WOWLAN_WAKE_PKT: WOWLAN_WAKE_PKT_NOTIF was received + * @IWL_D3_NOTIF_PROT_OFFLOAD: PROT_OFFLOAD_NOTIF was received + * @IWL_D3_ND_MATCH_INFO: OFFLOAD_MATCH_INFO_NOTIF was received + * @IWL_D3_NOTIF_D3_END_NOTIF: D3_END_NOTIF was received + */ +enum iwl_d3_notif { + IWL_D3_NOTIF_WOWLAN_INFO = BIT(0), + IWL_D3_NOTIF_WOWLAN_WAKE_PKT = BIT(1), + IWL_D3_NOTIF_PROT_OFFLOAD = BIT(2), + IWL_D3_ND_MATCH_INFO = BIT(3), + IWL_D3_NOTIF_D3_END_NOTIF = BIT(4) +}; + +/* manage d3 resume data */ +struct iwl_d3_data { + struct iwl_wowlan_status_data *status; + bool test; + u32 d3_end_flags; + u32 notif_expected; /* bitmap - see &enum iwl_d3_notif */ + u32 notif_received; /* bitmap - see &enum iwl_d3_notif */ + struct iwl_mvm_nd_results *nd_results; + bool nd_results_valid; +}; + static void iwl_mvm_query_netdetect_reasons(struct iwl_mvm *mvm, struct ieee80211_vif *vif, - struct iwl_wowlan_status_data *status) + struct iwl_d3_data *d3_data) { struct cfg80211_wowlan_nd_info *net_detect = NULL; struct cfg80211_wowlan_wakeup wakeup = { .pattern_idx = -1, }; struct cfg80211_wowlan_wakeup *wakeup_report = &wakeup; - struct iwl_mvm_nd_query_results query; unsigned long matched_profiles; u32 reasons = 0; int i, n_matches, ret; - if (WARN_ON(!status)) - return; + if (WARN_ON(!d3_data || !d3_data->status)) + goto out; - reasons = status->wakeup_reasons; + reasons = d3_data->status->wakeup_reasons; if (reasons & IWL_WOWLAN_WAKEUP_BY_RFKILL_DEASSERTED) wakeup.rfkill_release = true; @@ -2390,13 +2416,22 @@ static void iwl_mvm_query_netdetect_reasons(struct iwl_mvm *mvm, if (reasons != IWL_WOWLAN_WAKEUP_BY_NON_WIRELESS) goto out; - ret = iwl_mvm_netdetect_query_results(mvm, &query); - if (ret || !query.matched_profiles) { + if (!iwl_fw_lookup_notif_ver(mvm->fw, PROT_OFFLOAD_GROUP, + WOWLAN_INFO_NOTIFICATION, 0)) { + IWL_INFO(mvm, "Query FW for ND results\n"); + ret = iwl_mvm_netdetect_query_results(mvm, d3_data->nd_results); + + } else { + IWL_INFO(mvm, "Notification based ND results\n"); + ret = d3_data->nd_results_valid ? 0 : -1; + } + + if (ret || !d3_data->nd_results->matched_profiles) { wakeup_report = NULL; goto out; } - matched_profiles = query.matched_profiles; + matched_profiles = d3_data->nd_results->matched_profiles; if (mvm->n_nd_match_sets) { n_matches = hweight_long(matched_profiles); } else { @@ -2413,7 +2448,9 @@ static void iwl_mvm_query_netdetect_reasons(struct iwl_mvm *mvm, struct cfg80211_wowlan_nd_match *match; int idx, n_channels = 0; - n_channels = iwl_mvm_query_num_match_chans(mvm, &query, i); + n_channels = iwl_mvm_query_num_match_chans(mvm, + d3_data->nd_results, + i); match = kzalloc(struct_size(match, channels, n_channels), GFP_KERNEL); @@ -2433,7 +2470,7 @@ static void iwl_mvm_query_netdetect_reasons(struct iwl_mvm *mvm, if (mvm->n_nd_channels < n_channels) continue; - iwl_mvm_query_set_freqs(mvm, &query, match, i); + iwl_mvm_query_set_freqs(mvm, d3_data->nd_results, match, i); } out_report_nd: @@ -2513,38 +2550,15 @@ static bool iwl_mvm_check_rt_status(struct iwl_mvm *mvm, return false; } -/** - * enum iwl_d3_notif - d3 notifications - * @IWL_D3_NOTIF_WOWLAN_INFO: WOWLAN_INFO_NOTIF was received - * @IWL_D3_NOTIF_WOWLAN_WAKE_PKT: WOWLAN_WAKE_PKT_NOTIF was received - * @IWL_D3_NOTIF_PROT_OFFLOAD: PROT_OFFLOAD_NOTIF was received - * @IWL_D3_NOTIF_D3_END_NOTIF: D3_END_NOTIF was received - */ -enum iwl_d3_notif { - IWL_D3_NOTIF_WOWLAN_INFO = BIT(0), - IWL_D3_NOTIF_WOWLAN_WAKE_PKT = BIT(1), - IWL_D3_NOTIF_PROT_OFFLOAD = BIT(2), - IWL_D3_NOTIF_D3_END_NOTIF = BIT(3) -}; - -/* manage d3 resume data */ -struct iwl_d3_data { - struct iwl_wowlan_status_data *status; - bool test; - u32 d3_end_flags; - u32 notif_expected; /* bitmap - see &enum iwl_d3_notif */ - u32 notif_received; /* bitmap - see &enum iwl_d3_notif */ -}; - /* * This function assumes: * 1. The mutex is already held. * 2. The callee functions unlock the mutex. */ -static void iwl_mvm_choose_query_wakeup_reasons(struct iwl_mvm *mvm, - struct ieee80211_vif *vif, - struct iwl_d3_data *d3_data, - bool test) +static void +iwl_mvm_choose_query_wakeup_reasons(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + struct iwl_d3_data *d3_data) { lockdep_assert_held(&mvm->mutex); @@ -2557,7 +2571,7 @@ static void iwl_mvm_choose_query_wakeup_reasons(struct iwl_mvm *mvm, } if (mvm->net_detect) { - iwl_mvm_query_netdetect_reasons(mvm, vif, d3_data->status); + iwl_mvm_query_netdetect_reasons(mvm, vif, d3_data); } else { bool keep = iwl_mvm_query_wakeup_reasons(mvm, vif, d3_data->status); @@ -2567,7 +2581,7 @@ static void iwl_mvm_choose_query_wakeup_reasons(struct iwl_mvm *mvm, mvm->keep_vif = vif; #endif - if (!test) + if (!d3_data->test) ieee80211_iterate_active_interfaces_mtx(mvm->hw, IEEE80211_IFACE_ITER_NORMAL, iwl_mvm_d3_disconnect_iter, @@ -2624,6 +2638,55 @@ static int iwl_mvm_wowlan_store_wake_pkt(struct iwl_mvm *mvm, return 0; } +static void iwl_mvm_nd_match_info_handler(struct iwl_mvm *mvm, + struct iwl_d3_data *d3_data, + struct iwl_scan_offload_match_info *notif, + u32 len) +{ + struct iwl_wowlan_status_data *status = d3_data->status; + struct ieee80211_vif *vif = iwl_mvm_get_bss_vif(mvm); + struct iwl_mvm_nd_results *results = d3_data->nd_results; + size_t i, matches_len = sizeof(struct iwl_scan_offload_profile_match) * + iwl_umac_scan_get_max_profiles(mvm->fw); + + if (IS_ERR_OR_NULL(vif)) + return; + + if (len < sizeof(struct iwl_scan_offload_match_info)) { + IWL_ERR(mvm, "Invalid scan match info notification\n"); + return; + } + + if (!mvm->net_detect) { + IWL_ERR(mvm, "Unexpected scan match info notification\n"); + return; + } + + if (!status || status->wakeup_reasons != IWL_WOWLAN_WAKEUP_BY_NON_WIRELESS) { + IWL_ERR(mvm, + "Ignore scan match info notification: no reason\n"); + return; + } + +#ifdef CONFIG_IWLWIFI_DEBUGFS + mvm->last_netdetect_scans = le32_to_cpu(notif->n_scans_done); +#endif + + results->matched_profiles = le32_to_cpu(notif->matched_profiles); + IWL_INFO(mvm, "number of matched profiles=%u\n", + results->matched_profiles); + + if (results->matched_profiles) { + memcpy(results->matches, notif->matches, matches_len); + d3_data->nd_results_valid = TRUE; + } + + /* no scan should be active at this point */ + mvm->scan_status = 0; + for (i = 0; i < mvm->max_scans; i++) + mvm->scan_uid_status[i] = 0; +} + static bool iwl_mvm_wait_d3_notif(struct iwl_notif_wait_data *notif_wait, struct iwl_rx_packet *pkt, void *data) { @@ -2675,6 +2738,24 @@ static bool iwl_mvm_wait_d3_notif(struct iwl_notif_wait_data *notif_wait, break; } + case WIDE_ID(SCAN_GROUP, OFFLOAD_MATCH_INFO_NOTIF): { + struct iwl_scan_offload_match_info *notif = (void *)pkt->data; + + if (d3_data->notif_received & IWL_D3_ND_MATCH_INFO) { + IWL_ERR(mvm, + "Got additional netdetect match info\n"); + break; + } + + d3_data->notif_received |= IWL_D3_ND_MATCH_INFO; + + /* explicitly set this in the 'expected' as well */ + d3_data->notif_expected |= IWL_D3_ND_MATCH_INFO; + + len = iwl_rx_packet_payload_len(pkt); + iwl_mvm_nd_match_info_handler(mvm, d3_data, notif, len); + break; + } case WIDE_ID(PROT_OFFLOAD_GROUP, D3_END_NOTIFICATION): { struct iwl_mvm_d3_end_notif *notif = (void *)pkt->data; @@ -2694,12 +2775,12 @@ static bool iwl_mvm_wait_d3_notif(struct iwl_notif_wait_data *notif_wait, static int iwl_mvm_d3_notif_wait(struct iwl_mvm *mvm, struct iwl_d3_data *d3_data, - enum iwl_d3_status *d3_status, - bool test) + enum iwl_d3_status *d3_status) { static const u16 d3_resume_notif[] = { WIDE_ID(PROT_OFFLOAD_GROUP, WOWLAN_INFO_NOTIFICATION), WIDE_ID(PROT_OFFLOAD_GROUP, WOWLAN_WAKE_PKT_NOTIFICATION), + WIDE_ID(SCAN_GROUP, OFFLOAD_MATCH_INFO_NOTIF), WIDE_ID(PROT_OFFLOAD_GROUP, D3_END_NOTIFICATION) }; struct iwl_notification_wait wait_d3_notif; @@ -2709,7 +2790,7 @@ static int iwl_mvm_d3_notif_wait(struct iwl_mvm *mvm, d3_resume_notif, ARRAY_SIZE(d3_resume_notif), iwl_mvm_wait_d3_notif, d3_data); - ret = iwl_trans_d3_resume(mvm->trans, d3_status, test, false); + ret = iwl_trans_d3_resume(mvm->trans, d3_status, d3_data->test, false); if (ret) { iwl_remove_notification(&mvm->notif_wait, &wait_d3_notif); return ret; @@ -2740,11 +2821,14 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test) struct ieee80211_vif *vif = NULL; int ret = 1; enum iwl_d3_status d3_status; + struct iwl_mvm_nd_results results = {}; struct iwl_d3_data d3_data = { .test = test, .notif_expected = IWL_D3_NOTIF_WOWLAN_INFO | IWL_D3_NOTIF_D3_END_NOTIF, + .nd_results_valid = false, + .nd_results = &results, }; bool unified_image = fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_CNSLDTD_D3_D0_IMG); @@ -2782,7 +2866,7 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test) goto err; } - ret = iwl_mvm_d3_notif_wait(mvm, &d3_data, &d3_status, test); + ret = iwl_mvm_d3_notif_wait(mvm, &d3_data, &d3_status); } else { ret = iwl_trans_d3_resume(mvm->trans, &d3_status, test, !unified_image); @@ -2842,7 +2926,7 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test) } query_wakeup_reasons: - iwl_mvm_choose_query_wakeup_reasons(mvm, vif, &d3_data, d3_data.test); + iwl_mvm_choose_query_wakeup_reasons(mvm, vif, &d3_data); /* has unlocked the mutex, so skip that */ goto out; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index 3eb59b958801..429963cd8ee1 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -554,6 +554,13 @@ static const struct iwl_hcmd_names iwl_mvm_data_path_names[] = { HCMD_NAME(RX_QUEUES_NOTIFICATION), }; +/* Please keep this array *SORTED* by hex value. + * Access is done through binary search + */ +static const struct iwl_hcmd_names iwl_mvm_scan_names[] = { + HCMD_NAME(OFFLOAD_MATCH_INFO_NOTIF), +}; + /* Please keep this array *SORTED* by hex value. * Access is done through binary search */ @@ -596,6 +603,7 @@ static const struct iwl_hcmd_arr iwl_mvm_groups[] = { [MAC_CONF_GROUP] = HCMD_ARR(iwl_mvm_mac_conf_names), [PHY_OPS_GROUP] = HCMD_ARR(iwl_mvm_phy_names), [DATA_PATH_GROUP] = HCMD_ARR(iwl_mvm_data_path_names), + [SCAN_GROUP] = HCMD_ARR(iwl_mvm_scan_names), [LOCATION_GROUP] = HCMD_ARR(iwl_mvm_location_names), [PROT_OFFLOAD_GROUP] = HCMD_ARR(iwl_mvm_prot_offload_names), [REGULATORY_AND_NVM_GROUP] =