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dkim=none (message not signed) header.d=none;dpdk.org; dmarc=none action=none header.from=mellanox.com; Received: from AM0PR05MB4866.eurprd05.prod.outlook.com (2603:10a6:208:c0::32) by AM4PR05MB3345.eurprd05.prod.outlook.com (2603:10a6:205:a::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3153.21; Fri, 3 Jul 2020 13:47:04 +0000 Received: from AM0PR05MB4866.eurprd05.prod.outlook.com ([fe80::d44d:a804:c730:d2b7]) by AM0PR05MB4866.eurprd05.prod.outlook.com ([fe80::d44d:a804:c730:d2b7%2]) with mapi id 15.20.3153.024; Fri, 3 Jul 2020 13:47:04 +0000 From: Parav Pandit <parav@mellanox.com> To: dev@dpdk.org, grive@u256.net, ferruh.yigit@intel.com Cc: thomas@monjalon.net, orika@mellanox.com, matan@mellanox.com, Parav Pandit <parav@mellanox.com> Date: Fri, 3 Jul 2020 16:46:33 +0300 Message-Id: <20200703134641.386297-3-parav@mellanox.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200703134641.386297-1-parav@mellanox.com> References: <20200610171728.89-2-parav@mellanox.com> <20200703134641.386297-1-parav@mellanox.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: SN4PR0401CA0009.namprd04.prod.outlook.com (2603:10b6:803:21::19) To AM0PR05MB4866.eurprd05.prod.outlook.com (2603:10a6:208:c0::32) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from sw-mtx-036.mtx.labs.mlnx (208.176.44.194) by SN4PR0401CA0009.namprd04.prod.outlook.com (2603:10b6:803:21::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3153.21 via Frontend Transport; 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However mlx5_common is not really a class, it is the pre-initialization code needed for the PMDs. In subsequent patch a needed initialization sequence is: (a) Initialize bus (say pci) (b) Initialize common code of a driver (mlx5_common) (c) Register mlx5 class PMDs (mlx5 net, mlx5 vdpa) Information registered by these PMDs is used by mlx5_bus_pci PMD. This mlx5 class PMDs should not confused with rte_class. (d) Register mlx5 PCI bus PMD Hence, introduce a new RTE priority level RTE_PRIO_COMMON which can be used for common initialization and RTE_PRIO_CLASS by mlx5 PMDs for class driver initialization. Signed-off-by: Parav Pandit <parav@mellanox.com> Acked-by: Matan Azrad <matan@mellanox.com> --- Changelog: v2->v3: - new patch --- lib/librte_eal/include/rte_common.h | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/librte_eal/include/rte_common.h b/lib/librte_eal/include/rte_common.h index 0843ce69e..d4653ea77 100644 --- a/lib/librte_eal/include/rte_common.h +++ b/lib/librte_eal/include/rte_common.h @@ -126,6 +126,7 @@ typedef uint16_t unaligned_uint16_t; #define RTE_PRIORITY_LOG 101 #define RTE_PRIORITY_BUS 110 +#define RTE_PRIORITY_COMMON 119 #define RTE_PRIORITY_CLASS 120 #define RTE_PRIORITY_LAST 65535 -- 2.26.2