| Message ID | 20240816-ufs-bug-fix-v3-0-e6fe0e18e2a3@linaro.org |
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Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7E2BD84A2B; Fri, 16 Aug 2024 06:25:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723789513; cv=none; b=XkaCOHRPKfA+BInZi+XJ7Q4HGXJ35YoM7R4TUvq8NALifWv/ujP3lt25PTqKZJGman2AzxnxaYkUtIBtNw4HgWYz7N8rdQfimhZCZwRtSmNwxhWqnm9iVy6iEkVUfrRq/FuuXkR8nteANsdjflcgM+xjz87B/Jv9b5ZnsJsJ+aE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723789513; c=relaxed/simple; bh=j24GEDJCnKKDhHy6+RSpTUWeG0bpq/+BqdmeI6YLZn4=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=ts8eyjIRPzo+CCgQ6dK6atplTZJdqL6RUMOcChmOIPVw3IIJrgOBvrO0YFsTDhyIuNRcs20g4Cjpo8V/JdEEv2wfREeAGagN4IEARxmYpUf4IUzjdSRaJvS2QzPJc19GzU7Ze83tTEe/ziXpd4Y1bIMjijh5UrSimOGnJrhdHVg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mX9uY6AA; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="mX9uY6AA" Received: by smtp.kernel.org (Postfix) with ESMTPS id 0A003C32782; Fri, 16 Aug 2024 06:25:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1723789513; bh=j24GEDJCnKKDhHy6+RSpTUWeG0bpq/+BqdmeI6YLZn4=; h=From:Subject:Date:To:Cc:Reply-To:From; b=mX9uY6AAQT3AUyhWAlh4/HDp7Q7JfhYmDR5X3/BTpxF7PzHAc0rWF1HHRVWKdfaQI NsMIl9YLQGYG9PAw1V25+pXjdG67i+j/1KVEYU1wdy2ZV+8frJi2t2TWst9NmvAbFg 1pQ0dxLk6Maq+ArYxG69VeV4lnVuJwHpPlWeqdsAlFoRlG0Ncn66H3OqDSganmf1aE w/lxH3/AUviMDzo+ER1vWJ/Wdr3yw6wqUMEGzaq0Mg210/j3jfwRlBL9ZBROFRDrIy bzngPwmai2IJv63hDlLvzu9flcU+e5evVEVEpWaRyFBdnzo2uVPwHC1BoOuWRIyo1Q rYBDk4L7aybOQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id E0DE7C531DC; Fri, 16 Aug 2024 06:25:12 +0000 (UTC) From: Manivannan Sadhasivam via B4 Relay <devnull+manivannan.sadhasivam.linaro.org@kernel.org> Subject: [PATCH v3 0/2] ufs: qcom: Fix probe failure on SM8550 SoC due to broken LSDBS field Date: Fri, 16 Aug 2024 11:55:09 +0530 Message-Id: <20240816-ufs-bug-fix-v3-0-e6fe0e18e2a3@linaro.org> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: <linux-arm-msm.vger.kernel.org> List-Subscribe: <mailto:linux-arm-msm+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-arm-msm+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAMXwvmYC/22MQQ7CIBAAv2L2LAYoCHryH8YD2KXdxBQDlmia/ l3ak008ziQzE2RMhBnOuwkSFsoUhwrNfgf33g0dMmorg+RScSsUG0NmfuxYoDdTSprgufD2yKE Wz4RVr7frrXJP+RXTZ50Xsdj/nyIYZxq9OrU6GG3E5UGDS/EQUwfLqMjfWG9jWWPfmMYFh9bas Innef4CGgeA0OQAAAA= To: Alim Akhtar <alim.akhtar@samsung.com>, Avri Altman <avri.altman@wdc.com>, Bart Van Assche <bvanassche@acm.org>, "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>, "Martin K. Petersen" <martin.petersen@oracle.com> Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Kyoungrul Kim <k831.kim@samsung.com>, Amit Pundir <amit.pundir@linaro.org>, Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1401; i=manivannan.sadhasivam@linaro.org; h=from:subject:message-id; bh=j24GEDJCnKKDhHy6+RSpTUWeG0bpq/+BqdmeI6YLZn4=; b=owEBbQGS/pANAwAKAVWfEeb+kc71AcsmYgBmvvDG3izCG4Aa4sIaF9MGmyp4+eBt4PIJ3zbzq Kt240kMDlGJATMEAAEKAB0WIQRnpUMqgUjL2KRYJ5dVnxHm/pHO9QUCZr7wxgAKCRBVnxHm/pHO 9c2wB/9LY1wbsfKqBJFfhbFYqm85l2kz0QHzdTnHH3r370AEFKpjXDPutaU74fUl3fjleZrXY9a K5SbpRidW+agu3ggKsJRoTCVTKS3BWGAmtGyrebpBEnrYx6cd9634+ipEi79puvqXXH0RYqjxvt IbQgCu+fz+Tc9D3Kq8KV0WGdfHrAG6OxBoJ4Orn5XCSVpBRsuhaOtoN48rjxKdSXS+4E0FwK1Ra MY7tOvUs3oquLZ/AnYnSdyP+LzLb5gQCn26ai0FtVcAk9xpPJTMlU0eZTyg4GkIdRpb2rO8BWXJ 1a1S7oxN431YYc1x9SQpQtQu6/fNPK7Fico8eyKIumpR0DOI X-Developer-Key: i=manivannan.sadhasivam@linaro.org; a=openpgp; fpr=C668AEC3C3188E4C611465E7488550E901166008 X-Endpoint-Received: by B4 Relay for manivannan.sadhasivam@linaro.org/default with auth_id=185 X-Original-From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reply-To: manivannan.sadhasivam@linaro.org |
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ufs: qcom: Fix probe failure on SM8550 SoC due to broken LSDBS field
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Hi, This series fixes the probe failure on the Qcom SM8550 SoC due to the broken LSDBS field in the host controller capabilities register. Please consider this series for v6.11 as it fixes a regression. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> --- Changes in v3: - Dropped the patch that renamed LSDB field - Changed the comment for the quirk and also fixed the UFSHCI version in description - Collected review tag - Link to v2: https://lore.kernel.org/r/20240815-ufs-bug-fix-v2-0-b373afae888f@linaro.org Changes in v2: - Changed SDBS to LSDBS as per the final version of UFSHCI 4.0 spec - Moved the quirk check to assignment - Used correct fixes tag in patch 3/3 - Added tested-by tags - Link to v1: https://lore.kernel.org/r/20240814-ufs-bug-fix-v1-0-5eb49d5f7571@linaro.org --- Manivannan Sadhasivam (2): ufs: core: Add a quirk for handling broken LSDBS field in controller capabilities register ufs: qcom: Add UFSHCD_QUIRK_BROKEN_LSDBS_CAP for SM8550 SoC drivers/ufs/core/ufshcd.c | 6 +++++- drivers/ufs/host/ufs-qcom.c | 6 +++++- include/ufs/ufshcd.h | 8 ++++++++ 3 files changed, 18 insertions(+), 2 deletions(-) --- base-commit: 7c626ce4bae1ac14f60076d00eafe71af30450ba change-id: 20240814-ufs-bug-fix-4427fb01b860 Best regards,