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 A159EC27C52 for ; Tue, 4 Jun 2024 07:52:44 +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=cY/JrSJiN+EVGJ3mDz6X7ujuy2EwktQ3NKEFuPgKGV8=; b=bsrBXroyCwkKIsh9u3k5RCOXE6 K4jznCt4KqlLWxGfynIXQjaVwvc9o8qS8gM7yWaZpsLuM1xu4K3bLwB/NgB+t5yr/tuNtBGxi7MzO ld1kg9gekqy4DQGKBSgCcffO3XrNdKVr0M1vzu0UYMqvuGMBjMYriEsTck81ie4kEhQGtx8WD0BX5 O5nqAWtNBwvhKpFTNtVNMP3lEToHBU7izYCj3xIOsqBUARyPgPk+8C9jcYz+Slq5cFAUm/2YxuCew YVQzEFTMUOkUcfrzEeCIkngCscrDSLFGXbAFPZBOZSqqPmjTyr4jHUH21z7r834685ehvP9/ta3ca KniznMrQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sEOyK-00000001ZmN-1U3H; Tue, 04 Jun 2024 07:52:44 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sEOyH-00000001Zlc-33uo for ath11k@lists.infradead.org; Tue, 04 Jun 2024 07:52:43 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id A1AD9610A2; Tue, 4 Jun 2024 07:52:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58ABCC2BBFC; Tue, 4 Jun 2024 07:52:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717487560; bh=2lGmMm8DSovfPgFh9pmoXTxiS0kIvkJg7OEmsPbxWm8=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=gFPpeap3y2u6Pa3EELDASSiLnlXXCgEx5IwB4fS4sOu8I5nRL4ghVJrPbmliogtD3 yJzxnZiNMSLT1PiEgHnpP03ChVxyJX8Doqn6UaIix9dX0TyT08ryEqybv6D8yJhjer o94dHGgmBrCJEFhz6GQtY+LYlgJxRQ7pl5N9aafEQSTPs4UL+llKfkNzKL5fIZuk9/ E9ZvdxCV7+ItcBDOXLEJg1gptb48a2If+C6gujxemlCjTiujoY5QQYW5NftOFX2vT6 +WFL5axyNFwJZ4X7SvBXmWi/KU3s8sF2xUvMxSBbuSEaMYa5C6QHuOT1zgor0j7140 f/2hYfdgvaFCw== From: Kalle Valo To: Jeff Johnson Cc: Miaoqing Pan , , Subject: Re: [PATCH] wifi: ath11k: Add firmware coredump collection support References: <20240531064019.3687581-1-quic_miaoqing@quicinc.com> <75f1a3ae-c1ca-46a6-b38f-b0eb1fa3bdb2@quicinc.com> Date: Tue, 04 Jun 2024 10:52:37 +0300 In-Reply-To: <75f1a3ae-c1ca-46a6-b38f-b0eb1fa3bdb2@quicinc.com> (Jeff Johnson's message of "Mon, 3 Jun 2024 15:59:38 -0700") Message-ID: <87sextta9m.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-20240604_005241_854040_A7B6E7AC X-CRM114-Status: GOOD ( 10.27 ) 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 5/30/2024 11:40 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 disabled by default and can >> be enabled using menuconfig. 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, I don't have hardware to validate this, so hope you can do so. Yeah, I have a WCN6855 test box so I can run some tests. Thanks for letting me know. -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches