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Thu, 15 Aug 2024 17:55:41 -0700 From: Nicolin Chen To: CC: , , , , , , , , , Subject: [PATCH v12 04/10] iommu/arm-smmu-v3: Pass in cmdq pointer to arm_smmu_cmdq_init Date: Thu, 15 Aug 2024 17:55:25 -0700 Message-ID: <729aa3ad3473c9459df55e487f24929d6f8e2716.1723754745.git.nicolinc@nvidia.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL6PEPF00020E60:EE_|DM4PR12MB6495:EE_ X-MS-Office365-Filtering-Correlation-Id: a5ca7bf2-91eb-4347-50f9-08dcbd8e315b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|1800799024|82310400026|36860700013; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?zMc3GSlRapSfT2UfIW4Y5M5rqB/pUkMVwTwD7viMKSnrEniC+n7iUXRu0L9l?= =?us-ascii?Q?iWrkH4AEqrWTItHWG9xAP+38wbPqneSO26ADiCOgGh9DgenymiM+zHDLIggS?= =?us-ascii?Q?GZdZTfP7ARCPzGnk2n8DwUvdX3SeQFrnhG2fs8Qjxu0jfTUTRKN5lxfI/JZS?= =?us-ascii?Q?7xIQS8VLiqTcbSDqDb9m6Xc5EzMCR08gok0kKf7OVAd9v0coaZfzO6a9cvZQ?= =?us-ascii?Q?d1RqAeAiakj0M+Q0sQraOXZnbrzehp15fF5+A8uWhVPhAwWywFoNhuyDWzmX?= =?us-ascii?Q?/GxpS63UJl/ga1alsQ1cCx7NvkjKjMVh71S752oFZpmGpaq4uwmZ3Gngo1c6?= =?us-ascii?Q?8kiDa/jY/GRZtesI175YRy/NfpWosuX9bCZa220fW8RsdNhofJyFZzDTIwle?= =?us-ascii?Q?QCyifuWKMCFNeHY0Xb8WZZfoQwuRQ4/qEqjsO4WCY85rrz4Opb0n918sRq+o?= =?us-ascii?Q?Nd6KdeRL5xbn/WPAUHmbClJi3DE1qxaSitURyNvO6bvPbkCaQ7ZacfwMrDx1?= =?us-ascii?Q?J5RChW/TqR6z3T63GG5T4/XCmtyo8SwiikUicvu4mqBdrYxErb4MxyEih5y0?= =?us-ascii?Q?93iCtH6Z5z9PLZ7bpfBF8vpFnHkjl2Luo2jLT1/jbXA/F5D6gPV72ikdlAYQ?= =?us-ascii?Q?Sltqc47ZJuoqJUI9WiP4vY3T4Me7IgrAGv21TE3l7tfoIKvNU+KMYNhS/g6Z?= =?us-ascii?Q?vd35TkhxUWmjshWu3Y13oHVrcY6F/RQj7Dv9kzzpUawQknecUbpl9eZYyVsi?= =?us-ascii?Q?vEHryQDiMHBnU5MuiruRMIQpKKzFTaMTgx+1igvQTZUEKetpa9iv6IlfXDof?= =?us-ascii?Q?hmpnUbzt60ASf/uU+YgdaPFLZnM6ZscovQa2MPp9ywAQOCIIjmP6IqoCH1Bv?= =?us-ascii?Q?UhCb1nTafoLkaotk1fLlDCTUdcLajMl3i9FqQKas6RJUAZDh524IEmcVH9v7?= =?us-ascii?Q?vrDwgCCL+24tevusDA4whwTtED87fzFpY8MEJ7ZsI4hdL2IDlGXgHZxmLv9g?= =?us-ascii?Q?O5KiarnHFuT6nrFahh1BAseiue1XoLEqYJV5XPJ/osMZeABCbmnK73675Tfn?= =?us-ascii?Q?zLvWE5TFvoQgthQpKuWaYFEYwEdPySrdUc2PR4HuZUILzBYHhGPY35ik5LX8?= =?us-ascii?Q?Hd1RaDFrGS+kgzkPR4cgeWMckLEVk73pVzQSN4tNSdfo/RD0oBGeblyGZPhL?= =?us-ascii?Q?q7gUFwhwxpVlA8sVKGtc9SLP47XohebsP8iimYEkYbW4ssT8SOcft3Lu3tSF?= =?us-ascii?Q?VDpt5BsvLTLJq+C1AS219wzAewTlLG2kpbr9XAU1nHJL9OMoKxeETleVUe3k?= =?us-ascii?Q?41sNIT48R4pGDyYhdAI9AFFCCoX0j3KQ5XQDmbfosZXH6WPs836ZWuGYtgDl?= =?us-ascii?Q?HEQkZ7chTcd8ynlkklWXkOO76wNALsQm019fH1D367LdiJSyX9eiPER6xI5B?= =?us-ascii?Q?qaWX0bFpY2bO1q4XUkg/slkT4B5rltO+?= X-Forefront-Antispam-Report: CIP:216.228.117.161;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge2.nvidia.com;CAT:NONE;SFS:(13230040)(376014)(1800799024)(82310400026)(36860700013);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Aug 2024 00:55:58.8966 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: a5ca7bf2-91eb-4347-50f9-08dcbd8e315b X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BL6PEPF00020E60.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB6495 Content-Type: text/plain; charset="utf-8" So that this function can be used by other cmdqs than &smmu->cmdq only. Reviewed-by: Jason Gunthorpe Signed-off-by: Nicolin Chen --- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/ar= m/arm-smmu-v3/arm-smmu-v3.c index d11362e9fc8a..e664c40b14ae 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -3555,9 +3555,9 @@ static int arm_smmu_init_one_queue(struct arm_smmu_de= vice *smmu, return 0; } =20 -static int arm_smmu_cmdq_init(struct arm_smmu_device *smmu) +static int arm_smmu_cmdq_init(struct arm_smmu_device *smmu, + struct arm_smmu_cmdq *cmdq) { - struct arm_smmu_cmdq *cmdq =3D &smmu->cmdq; unsigned int nents =3D 1 << cmdq->q.llq.max_n_shift; =20 atomic_set(&cmdq->owner_prod, 0); @@ -3582,7 +3582,7 @@ static int arm_smmu_init_queues(struct arm_smmu_devic= e *smmu) if (ret) return ret; =20 - ret =3D arm_smmu_cmdq_init(smmu); + ret =3D arm_smmu_cmdq_init(smmu, &smmu->cmdq); if (ret) return ret; =20 --=20 2.43.0