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 2D1ECC54E41 for ; Mon, 4 Mar 2024 08:42:35 +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=gQnxJCGBSmzZ+S6U1W7Ysy6ly+i4D+aupCTEOqXfKJg=; b=pRCSJulN+TQsYHjL8gWGbV7Cn8 qupkqvqUVj3PaOS+sN0TOwoe7Grx4DDDHSfiIKM7bFhwLm34JoBJm5qUtHV6uYX+0e6TgD7DvT72c 1bUlcv8FG3yyjuUyF9H0Wd3R/ziw1Q/FDKgPIgZh35ZTwjW0U8wIPML+qkx2neb9+fZVGJrALstKy F0sZDNOUfXCvsG4FSJMRwc1CF77WCYQZCruTTyUcXr49gbFGcgbLk8qcITO/JDzb2IITWUR+DyDhC hC21ppDYaygJE93QGKeAvBGvvn/6lPaAvkXfXctyMGYjPPo8PKl2U/avH1NSaC0mDyw+d8eBB4TSW tSKlQopQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rh3u5-00000008B5b-2pv4 for ath12k@archiver.kernel.org; Mon, 04 Mar 2024 08:42:34 +0000 Received: from sin.source.kernel.org ([2604:1380:40e1:4800::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rh3u2-00000008B4U-0tyW for ath12k@lists.infradead.org; Mon, 04 Mar 2024 08:42:31 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id E3236CE10F4; Mon, 4 Mar 2024 08:42:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CA214C433F1; Mon, 4 Mar 2024 08:42:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1709541747; bh=n39k5IWguKIPVo0AbP4RHmUCj+p7+SusDkiJx3jxedo=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=kryt/BlDzM82mbk9xjCjLCJ7jh0bDdZg9BvzjEFb9f9b/Q3XX3vOrPKU8iFjsEjyr 6c/NpSEJq4RsXoEKgOa58+DTxR/FU/ogti/sv/YvfCCzRLL626Of+Nc9bHV6mKaxTq yHkQxDsQ2U3L1bbxsUqxQ2Z+ctGyj69aHdch2MS5cUML+7PTXfE+BcPXaadfDS8TRz CW9o3fGhmDHPYXBAuqwFITM6N9KCG3v0n+0LsQYv4Q2XFfsN9768Rts+AKZd3KDQZr 2Rj56mEKEkLcuAGZH9sO5biBGG6uoXiiDAXCv97Pps+/XT0NfBOJNDrzzDgZOe3Q+p lnhel/MRssBZA== From: Kalle Valo To: Jun Nie Cc: Jeff Johnson , quic_periyasa@quicinc.com, quic_kangyang@quicinc.com, ath12k@lists.infradead.org, Neil Armstrong Subject: Re: 6GHz AP association failure on WCN7850 References: Date: Mon, 04 Mar 2024 10:42:23 +0200 In-Reply-To: (Jun Nie's message of "Fri, 1 Mar 2024 17:14:37 +0800") Message-ID: <87o7buie1c.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-20240304_004230_474881_72728090 X-CRM114-Status: GOOD ( 12.57 ) X-BeenThere: ath12k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath12k" Errors-To: ath12k-bounces+ath12k=archiver.kernel.org@lists.infradead.org Jun Nie writes: > I see there is association failure many times when I try to connect my > 6GHz AP with latest mainline Linux. Does anyone also observe it too? > Any newer firmware than WLAN.HMT.2.0-01734 is available? Or we > recommend any specific version firmware? > > The issue only happens with this version firmware: > [ 9.441624] ath12k_pci 0000:01:00.0: Hardware name: wcn7850 hw2.0 > [ 10.058822] ath12k_pci 0000:01:00.0: chip_id 0x2 chip_family 0x4 > board_id 0x3d soc_id 0x40170200 > [ 10.082876] ath12k_pci 0000:01:00.0: fw_version 0x200a06c6 > fw_build_timestamp 2023-09-20 03:43 fw_build_id > QC_IMAGE_VERSION_STRING=WLAN.HMT.2.0-01734-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1 > > I do not see the issue with firmware: > [ 7.896737] ath12k_pci 0000:01:00.0: fw_version 0x1005bc12 > fw_build_timestamp 2022-10-11 12:13 fw_build_id > QC_IMAGE_VERSION_STRING=WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 > > Detail log can be found at: > https://www.dropbox.com/scl/fi/jgn1zbnw44i1vypbjxl0v/ath12k-6GHz-association-fail-log.tgz?rlkey=pg2ifnzcttzimz7vaxb7tuc6w&dl=0 List: ath12k@lists.infradead.org From: jun.nie@linaro.org Subject: Re: Performance of WCN7850 Reason: Message body is too big: 1294317 bytes with a limit of 500 KB BTW Jun, please don't submit 1 MB files to our lists. That's just too much. IMHO 100 kB should be the maximum even if the list has 500 kB limit. -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches