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 A709DCD1292 for ; Thu, 4 Apr 2024 11:48:40 +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=n1rJbeHcV+RoSXpw2HtEQrLKyGhvfFlclGP72hV6Bag=; b=tttCcB/eSjByAVokNXU34mRr82 eyC6QlQwivptDZVeEJny1EHNa4lfWjNOQTDYRciAgr+at2Ek0bE0DBZ1CcK0F/XVRCipgFODZvTes GAubbEj6I1134pNSue1G06X5U4SyPaIAjSbK+k65/nSTh2b/HX4iPubialXfUrELWb4W/qA/w+fUD FsdmiVdhWBK0rKoP65v7iCcaKlNcpQLl9C7dZIhehVFSkRFfb4fD/1x4qLaUmlmMGPngTrIN+pE/q /NyDQgq7CG8kQKoOOf9FSsHP1mLjIe29vrtFXWz170EcWsSPX5bOv89zcSkFXGaIPfyXV3Z7xFA9Y 7VzNqcMA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rsLa3-00000002Qmn-2oil; Thu, 04 Apr 2024 11:48:31 +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 1rsLZz-00000002QiI-2iML for ath10k@lists.infradead.org; Thu, 04 Apr 2024 11:48:29 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 677D3CE3132; Thu, 4 Apr 2024 11:48:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2A850C433C7; Thu, 4 Apr 2024 11:48:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712231304; bh=dAhTmkzD/Nmh0C2TGZh+xAa7rrEqwqkaz/GvQ75Pxgk=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=oZ3ysiRJDSYt/kN9hfKEvbX+lYFhMkuZPFEjeLM1IaNtVCP2RO4mgUpMVciE8KRga 065MjFV57yg9nErRgKXpwZ9OvAYKvJEDWryQwve7yNEupWPEU3KY50zCX1Ec0Eib4u B4+w8CyWSMmI6ZEJ2hyQtb83sa2yjAsy7lNyHSTvydru95AwCfhz3xZ8eyjL6oV2Qj E9ts3COC0a+/R4KGw87uNxJzApcCR7tn6iifhs6gGz/olk6KiBoaYezIU4KvGd1W5D btUrI0dUPOKAmKuHIE3mRpMemLR/aI6wgJoUjUF6c1qhLMj9HqzAZpALXW9SFSN9vu 5x/IM/wXbFCSQ== From: Kalle Valo To: Jeff Johnson Cc: Dmitry Baryshkov , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , , , , , , Krzysztof Kozlowski Subject: Re: [PATCH RFC v2 0/4] wifi: ath10k: support board-specific firmware overrides References: <20240306-wcn3990-firmware-path-v2-0-f89e98e71a57@linaro.org> Date: Thu, 04 Apr 2024 14:48:19 +0300 In-Reply-To: (Jeff Johnson's message of "Tue, 2 Apr 2024 16:40:57 -0700") Message-ID: <87y19t4ad8.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-20240404_044828_216231_20D12E1F X-CRM114-Status: GOOD ( 14.62 ) X-BeenThere: ath10k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath10k" Errors-To: ath10k-bounces+ath10k=archiver.kernel.org@lists.infradead.org Jeff Johnson writes: > On 3/29/2024 9:47 PM, Dmitry Baryshkov wrote: > >> On Wed, 6 Mar 2024 at 10:16, Dmitry Baryshkov >> wrote: >>> >>> On WCN3990 platforms actual firmware, wlanmdsp.mbn, is sideloaded to the >>> modem DSP via the TQFTPserv. These MBN files are signed by the device >>> vendor, can only be used with the particular SoC or device. >>> >>> Unfortunately different firmware versions come with different features. >>> For example firmware for SDM845 doesn't use single-chan-info-per-channel >>> feature, while firmware for QRB2210 / QRB4210 requires that feature. >>> >>> Allow board DT files to override the subdir of the fw dir used to lookup >>> the firmware-N.bin file decribing corresponding WiFi firmware. >>> For example, adding firmware-name = "qrb4210" property will make the >>> driver look for the firmware-N.bin first in ath10k/WCN3990/hw1.0/qrb4210 >>> directory and then fallback to the default ath10k/WCN3990/hw1.0 dir. >>> >>> Signed-off-by: Dmitry Baryshkov >>> --- >>> Changes in v2: >>> - Fixed the comment about the default board name being NULL (Kalle) >>> - Expanded commit message to provide examples for firmware paths (Kalle) >>> - Added a note regarding board-2.bin to the commit message (Kalle) >>> - Link to v1: >>> https://lore.kernel.org/r/20240130-wcn3990-firmware-path-v1-0-826b93202964@linaro.org >>> >>> --- >>> Dmitry Baryshkov (4): >>> dt-bindings: net: wireless: ath10k: describe firmware-name property >>> wifi: ath10k: support board-specific firmware overrides >>> arm64: dts: qcom: qrb2210-rb1: add firmware-name qualifier to WiFi node >>> arm64: dts: qcom: qrb4210-rb1: add firmware-name qualifier to WiFi node >> >> Kalle, Jeff, is there anything pending on me on this series? >> > Nothing from me -- this is outside my area of expertise so I'm deferring to Kalle. I was on Easter vacation and now catching up, that's why the delay. -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches