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Sun, 28 Jul 2024 15:45:04 -0700 From: Nicolin Chen To: CC: , , , , , , , , , Subject: [PATCH v10 4/9] iommu/arm-smmu-v3: Pass in cmdq pointer to arm_smmu_cmdq_init Date: Sun, 28 Jul 2024 15:44:49 -0700 Message-ID: <01498fee0d3c3ffba7a53e46463671584fa3193e.1722206275.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: MWH0EPF000A672E:EE_|MN2PR12MB4319:EE_ X-MS-Office365-Filtering-Correlation-Id: 1f859b3b-027e-41b0-e159-08dcaf56f301 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|82310400026|376014|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?qzelv20fQskrkNFG5O7QWUMc12JNHwOVVP1ly1gwG2nOQA8F5i8FRTtzQanM?= =?us-ascii?Q?/7terYoQgyd8Duu+EryoA9yGVUdGTbpqr7CqzDdWJGHraPSwX8f/ls2CL4bu?= =?us-ascii?Q?ef0rQPvbIhwdfiPPm+k5PUoM3bEM/ifIiZFmRjvbX22fCBwBP00+tZxovDP+?= =?us-ascii?Q?5X6cfYcbGALbE67hCYVN03DpDf8eBsqRly+4lYvINQIR+iFWWe7BRmykLvld?= =?us-ascii?Q?eOn6J8LxoRxqgVwjZwHDeuJwjoYZG1D8D4L8G5jVy3pFSJVa9j7vE4DqOSay?= =?us-ascii?Q?vRy98PM20DWW8kjWs6rlJOzkV9sUOZr/AZIuGhcpQ/AoviuqMJyxnpO9VfAY?= =?us-ascii?Q?nq59k+CCgvNb4jxYPShujeU+647aks1jxq0Yw89o4OR631JsIXp88Mf3IKzT?= =?us-ascii?Q?sh71MNYTTgm6kKSgrU3a8AvgBdOoqeUF1kRoshki/anhFN7O/Fmcq45o4JPe?= =?us-ascii?Q?+w1brpP0va9OM8/dUaUSVktgXV/KAgFvy1cvjDWJoc0d60aq0AprZ/AQ7X9F?= =?us-ascii?Q?bmQFz6O33xoX/6p5o5B9ACcQzRPWscK4oIIIr62htT9UzOiUOG0S0ACspxBA?= =?us-ascii?Q?8vQZuGF02q8TVyoTzdDDQNHCaI/ZHi9+V6Pvh0dU+UDOKPgBXzHNnBAhdEF1?= =?us-ascii?Q?dqzwdhVFUeBHL9ztrWEe72IdP990lU1s5pR8Lj5+2BOVobybnO7k6a19MQIW?= =?us-ascii?Q?vLOFsgQh7uureuLTKoLk3j0FseF3R7Rq5cre75D5CY/pqK3ArfJyg27KMPJg?= =?us-ascii?Q?DVi6KE3DiAQIGwKjAfPZF3ckxho/Uyz6PIQe5Lya/Gft/3Vsrv04aBUv1Hqa?= =?us-ascii?Q?k3tuxGSratd/Af5weyOs1/xjVyEWFXkwSbekEXh0FmMp0KBAcmf2F5EUWtf0?= =?us-ascii?Q?fAs98NBFjxf2f35jYj7lBeoQxsN/38Ai72N2ta+T9qEFxvulJQYPpdHPZjUI?= =?us-ascii?Q?PRI+d/usbzRHoy5rUvbB/SELOenmcgkeJBzKQb/mRMqNIU+XhFJFP8B2Znec?= =?us-ascii?Q?7RbbMhe7kl6Z+lp3lvYpwSVok0vqg4SCu6ZzAUnsuxP1NmnC0j280onKeYN7?= =?us-ascii?Q?bewfsmiMhIKDCrwFrx6kL3PM3F/2ZyNOi4GXARypLZV5BGAx8xI+XfHVr1gG?= =?us-ascii?Q?KENsHYhBXryBNvY8c7b3rLwYcDvrNbniLfQI71/mp/wI5YHvWU2i/+GkUsOt?= =?us-ascii?Q?UqKLYwHwJm1kH0zgtGW/nU8wxCjwFHiD8c+Qzp1xdNAcy5LND9tUrvQG4tNj?= =?us-ascii?Q?9zV7AUVQzFqvG1vVwuQNmudOcGgfmzGblh6zrJnMURW3FGBo+qKU7eJaqqb7?= =?us-ascii?Q?D2MlYxu1C5lyQoUoVePJXq7GbbG6Bb+QkVOmdtT2/g3TPse5Y+M5gTjJhMUx?= =?us-ascii?Q?BaEIq6TrSy1+xECZ6H2JdA3wGaXPy7ekjP3KR7vbuGpHM3eCPlK18GFuWUWw?= =?us-ascii?Q?JyzNMtL6lTcFEgy6tsGhJ/EELz+cANci?= X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230040)(36860700013)(82310400026)(376014)(1800799024);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Jul 2024 22:45:15.7865 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1f859b3b-027e-41b0-e159-08dcaf56f301 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: MWH0EPF000A672E.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4319 Content-Type: text/plain; charset="utf-8" So that this function can be used by other cmdqs than &smmu->cmdq only. 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 d11362e9fc8a0..e664c40b14aee 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