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 5420DC4167D for ; Thu, 2 Nov 2023 15:33:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:In-Reply-To: Date:References:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=x7vsuUjBDdpY/NAnojfvAhEKxIBCBYmWM/B6megHNXU=; b=AqaRNB8H8K7JxG SbieXDO+uGFqpiVGK35urQAcsEQgTLhKEQVAtrkCqwEyGbWWpdGmPgzPWLLkcKlAhqV5jiPoTqXfr LyVRnOYT4/IlOIqjZory8W0Aah3Bb6HLYDprKh2uMmnXv5taWhcg4td25ozl6UGRyIDzciff4e7qC 7XeY77WW1j/Mfn2zj5W4cG9+ioRmMqcqE8wGhwqiWR2VUAedNQDx4qdz6PuVCF3KYEpOgTGLd0tvN m4n1oqAId+2w1KYw/RKfr+Fa8JKAn+Wvn9pwhz/lQr9OiUh7RIV/ga+hIB6GHlav58rz6EXnMcpld CtJvhR3vE1YrthbJ4Y7g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qyZhM-009lA3-0E for ath12k@archiver.kernel.org; Thu, 02 Nov 2023 15:33:32 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qyZhJ-009l97-2S for ath12k@lists.infradead.org; Thu, 02 Nov 2023 15:33:31 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id 5C900B81D0A; Thu, 2 Nov 2023 15:33:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 24B5EC433CA; Thu, 2 Nov 2023 15:33:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1698939206; bh=YSkyxTlpftdDqfkFADcgeMcrGL2jgJI037pt5vjQbnQ=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=uP+ZFFDt6A60vU/c+ND9HCqauis7ntCATYz7mBF0HL86s9MkY6+WQwyvgGJIe4z6g CRlwRDO4UuTLIG/3nRk1kH2EdI8/h+YmFgIdzudTx6koiJexaXr1Z+FB3CchQlR6nG pj3v9ohBBJD5yL9AySEXmUCW4lR72dhBZKRf+cgNAx0GzkuhJx3MZZ7qdd6uDd003v s9dsOucSWUZlNm+hQ2R+CSY7VbirFQf/bbrlR+3M1cC6HcGxAHVXIKm7m1wfRAwmdD uJr0aLfARWz6iwl1MlFsO03Ov0pgBynVV+YVx35bMAf07V2/gUnuliF+8euZSIi4qF Yl3ZbCNGwMiTg== From: Kalle Valo To: Raj Kumar Bhagat Cc: , , P Praneesh Subject: Re: [PATCH 06/13] wifi: ath12k: Add logic to write QRTR node id to scratch References: <20231030222700.18914-1-quic_rajkbhag@quicinc.com> <20231030222700.18914-7-quic_rajkbhag@quicinc.com> Date: Thu, 02 Nov 2023 17:33:22 +0200 In-Reply-To: <20231030222700.18914-7-quic_rajkbhag@quicinc.com> (Raj Kumar Bhagat's message of "Tue, 31 Oct 2023 03:56:53 +0530") Message-ID: <87v8akuq4d.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231102_083329_956419_72A2C91A X-CRM114-Status: UNSURE ( 9.00 ) X-CRM114-Notice: Please train this message. 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath12k" Errors-To: ath12k-bounces+ath12k=archiver.kernel.org@lists.infradead.org Raj Kumar Bhagat writes: > From: P Praneesh > > Currently only one MHI device is registered successfully on platform > having two or more identical MHI devices. This is beacuse QMI service > runs with identical QRTR node ID. And, qrtr-lookup cannot register > more than one QMI service with identical node ID. > > Hence, generate a unique QRTR instance ID from PCIe domain number and > bus number. QMI allows node id to be written on scratch register. > Add logic to write QRTR node id to the register. It is available for > firmware to uniquely identify an instance. > > Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00188-QCAHKSWPL_SILICONZ-1 > Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 > > Signed-off-by: P Praneesh > Signed-off-by: Raj Kumar Bhagat BTW we got a test report that this breaks WCN7850 support. -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches -- ath12k mailing list ath12k@lists.infradead.org https://lists.infradead.org/mailman/listinfo/ath12k