From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2689CC3DA7F for ; Thu, 15 Aug 2024 15:16:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:In-Reply-To:Date:References:Subject:Cc:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=HXrjIry5jtb3f1JXoz3LPnJ89y5xhbEEj40TfIl4nNk=; b=T+lPDawtlXgUx91mLUMImK3Kkn S8VUmqquNjAlq8Jkqxc5kyBEvdIadOtPKNerzkp7oX5g38Jm/GPqKf0Q7iV/p8saXQjyb7904LPin OGM8hD/TTrsE1C6BEt3A5sfklVbYtnyiwr/rKUi5QletEW6id9zStUE1cSOkF2aF/rYNrLUoU5Njm 5W6BmcDAJMf44mFKlONEZ9mtj4TKhDHHUd6TkmS1NYLDlXLFmB9r5z7OzoGchszXSCzI1UzsxVRyk 4/edn+eoYOKTguYVWML8gG86sq1SGvBX96837FumSTDFuliWF31h/vaRl+BLAKFUSqPstGym0euUF uFzRSXeg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1secDD-0000000ALxV-2hrx; Thu, 15 Aug 2024 15:16:27 +0000 Received: from sin.source.kernel.org ([145.40.73.55]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1seb9d-0000000A9eM-1YP0 for ath11k@lists.infradead.org; Thu, 15 Aug 2024 14:08:46 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 3E8C7CE1C7F; Thu, 15 Aug 2024 14:08:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4A604C4AF0C; Thu, 15 Aug 2024 14:08:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1723730918; bh=FuzAVsapDXM2kPBH1JbstQry8C9ktAsU6/i96DIuXk8=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=Tchp6JIpLlKomNlqI8m35yx/80/xClZOt5eVhKCgTTGaHm6T5vhmGRrV5+wkrsx12 rOqCC0VDwAd8PzVJixaWGVFopvbQft3GAwmxC+xKeoZ2WtWYVhZIqFYRAS+YsUIhgy IPaiW6CRBxr4aQFdPm1jQgcawTYy3iQqtiWVhgSprvsVitLjj/1zrMS+3VNYJzgIR8 BP1b6qwy2BZrVrV6gDEfygQItlIOS0yT5T2rG83BzD3S4xQ2hqeWtw9KdpAypN58/9 SL71VGTP6mgUI3Id3jSc0LLsH2Ic4oCR3iLnt2jv3wGvVwBf45VJVSt3E7UfZ9u4Gu bfloSOr7G4UcQ== From: Kalle Valo To: Jeff Johnson Cc: Miaoqing Pan , , Subject: Re: [PATCH v6 2/2] wifi: ath11k: Add firmware coredump collection support References: <20240813013028.2708111-1-quic_miaoqing@quicinc.com> <20240813013028.2708111-2-quic_miaoqing@quicinc.com> <4fc3d4a1-7dbe-412b-a6bc-72d0a5d13196@quicinc.com> Date: Thu, 15 Aug 2024 17:08:35 +0300 In-Reply-To: <4fc3d4a1-7dbe-412b-a6bc-72d0a5d13196@quicinc.com> (Jeff Johnson's message of "Tue, 13 Aug 2024 12:12:12 -0700") Message-ID: <87ikw1yj30.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240815_070841_599850_E2A2B248 X-CRM114-Status: UNSURE ( 8.90 ) X-CRM114-Notice: Please train this message. X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath11k" Errors-To: ath11k-bounces+ath11k=archiver.kernel.org@lists.infradead.org Jeff Johnson writes: > On 8/12/2024 6:30 PM, Miaoqing Pan wrote: >> In case of firmware assert snapshot of firmware memory is essential for >> debugging. Add firmware coredump collection support for PCI bus. >> Collect RDDM and firmware paging dumps from MHI and pack them in TLV >> format and also pack various memory shared during QMI phase in separate >> TLVs. Add necessary header and share the dumps to user space using dev >> coredump framework. Coredump collection is controlled by >> CONFIG_DEV_COREDUMP. Dump collected for a radio is 55 MB approximately. >> >> The changeset is mostly copied from: >> https://lore.kernel.org/all/20240325183414.4016663-1-quic_ssreeela@quicinc.com/. >> >> Tested-on: WCN6855 hw2.1 PCI WLAN.HSP.1.1-04358-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1 >> >> Signed-off-by: Miaoqing Pan > Acked-by: Jeff Johnson > > Kalle, are you able to test this? I don't currently have a HSP setup Yes, I have a WCN6855 test setup and I'll test this. -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches