From patchwork Wed Feb 9 06:00:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wen Gong X-Patchwork-Id: 12739669 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 02D09C433FE for ; Wed, 9 Feb 2022 06:06:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233383AbiBIGGB (ORCPT ); Wed, 9 Feb 2022 01:06:01 -0500 Received: from gmail-smtp-in.l.google.com ([23.128.96.19]:51132 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233271AbiBIGAn (ORCPT ); Wed, 9 Feb 2022 01:00:43 -0500 Received: from alexa-out-sd-01.qualcomm.com (alexa-out-sd-01.qualcomm.com [199.106.114.38]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7208EE019D22 for ; Tue, 8 Feb 2022 22:00:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1644386447; x=1675922447; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=ByrhfU1w8cUviJV+Xsi3eZDVQVoAKiqYdGH2gesod1A=; b=G8hRXxfxMW7MmQFMiGr+EE2d94g08Ho2jwmK73kUX85sLNaBv4u7szkc ImsHJEvnFIetui/4SA8U6vM4eOvSUxxT+4ga6eY/uksX9bi0NVIML9LHE pLTjPGjo6jNKZKbdsDxUCfM1iyGA14wxZGWPc5z6ziKPMjMPorDBo8lx7 A=; Received: from unknown (HELO ironmsg01-sd.qualcomm.com) ([10.53.140.141]) by alexa-out-sd-01.qualcomm.com with ESMTP; 08 Feb 2022 22:00:29 -0800 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg01-sd.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Feb 2022 22:00:28 -0800 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.922.19; Tue, 8 Feb 2022 22:00:28 -0800 Received: from wgong-HP3-Z230-SFF-Workstation.qca.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.922.19; Tue, 8 Feb 2022 22:00:27 -0800 From: Wen Gong To: CC: , Subject: [PATCH v6 0/6] ath11k: add feature for device recovery Date: Wed, 9 Feb 2022 01:00:06 -0500 Message-ID: <20220209060012.32478-1-quic_wgong@quicinc.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Currently recovery is work success for QCA6390/WCN6855 without the RDDM dump feature, because patch "ath11k: configure RDDM size to mhi for recovery by firmware" added in v5. v6: add patch "ath11k: Add hw-restart option to simulate_fw_crash" v5: 1. rebased to ath.git ath-202202030905 2. change a few commit message 3. fix count set sequence of ath11k_core_reset in "ath11k: add synchronization operation between reconfigure of mac80211 and ath11k_base" 4. add patch "ath11k: configure RDDM size to mhi for recovery by firmware" to support RDDM 5. move destroy_workqueue(ab->workqueue_aux) from ath11k_pci_remove() to ath11k_core_free() v4: add patch "ath11k: fix invalid m3 buffer address" recovery will fail when download firmware without this patch v3: remove time_left set but not used in "ath11k: add synchronization operation between reconfigure of mac80211 and ath11k_base" v2: s/initilized/initialized in commit log of patch "ath11k: add synchronization operation between reconfigure of mac80211 and ath11k_base" Add support for device recovery. Carl Huang (1): ath11k: fix invalid m3 buffer address Wen Gong (5): ath11k: add ath11k_qmi_free_resource() for recovery ath11k: configure RDDM size to mhi for recovery by firmware ath11k: add support for device recovery for QCA6390/WCN6855 ath11k: add synchronization operation between reconfigure of mac80211 and ath11k_base ath11k: Add hw-restart option to simulate_fw_crash drivers/net/wireless/ath/ath11k/core.c | 121 ++++++++++++++++++++-- drivers/net/wireless/ath/ath11k/core.h | 18 ++++ drivers/net/wireless/ath/ath11k/debugfs.c | 4 + drivers/net/wireless/ath/ath11k/mac.c | 40 +++++++ drivers/net/wireless/ath/ath11k/mhi.c | 35 +++++++ drivers/net/wireless/ath/ath11k/qmi.c | 6 ++ drivers/net/wireless/ath/ath11k/qmi.h | 1 + 7 files changed, 217 insertions(+), 8 deletions(-) base-commit: 76680d49b5e0e661bc4abcdaf13fb7e124b4ca08