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CAT:NONE; SFTY:; SFS:(4636009)(366004)(346002)(396003)(136003)(39860400002)(376002)(66476007)(6506007)(36756003)(16526019)(6486002)(6916009)(2906002)(316002)(26005)(5660300002)(186003)(66556008)(66946007)(6512007)(6666004)(8936002)(8676002)(4326008)(2616005)(956004)(478600001)(1076003)(4744005)(86362001)(52116002)(107886003); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 49ef1083-2bed-4aa0-821d-08d80d623d87 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Jun 2020 17:18:06.8039 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: /ObpHUUa7NcIl0t3LnvUhwu9JE/gHHLXu0Gdib3Zly8AAKliSLB7Xq7yJesaEyM8r0h4VWSfOaWeLTu6EPML5w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR05MB5346 Subject: [dpdk-dev] [RFC PATCH 1/6] eal: introduce macros for getting value for bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" There are several drivers which duplicate bit generation macro. Introduce a generic bit macros so that such drivers avoid redefining same in multiple drivers. Signed-off-by: Parav Pandit --- lib/librte_eal/include/rte_bits.h | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 lib/librte_eal/include/rte_bits.h diff --git a/lib/librte_eal/include/rte_bits.h b/lib/librte_eal/include/rte_bits.h new file mode 100644 index 000000000..37f284971 --- /dev/null +++ b/lib/librte_eal/include/rte_bits.h @@ -0,0 +1,10 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright 2020 Mellanox Technologies, Ltd. + */ + +#ifndef _RTE_BITS_H_ +#define _RTE_BITS_H_ + +#define RTE_BIT(bit_num) (1UL << (bit_num)) + +#endif