Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Yevhen Orlov <yevhen.orlov@plvision.eu>
To:     netdev@vger.kernel.org
Cc:     Volodymyr Mytnyk <volodymyr.mytnyk@plvision.eu>,
        Taras Chornyi <taras.chornyi@plvision.eu>,
        Mickey Rachamim <mickeyr@marvell.com>,
        Serhiy Pshyk <serhiy.pshyk@plvision.eu>,
        "David S . Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>, Andrew Lunn <andrew@lunn.ch>,
        Stephen Hemminger <stephen@networkplumber.org>,
        linux-kernel@vger.kernel.org,
        Yevhen Orlov <yevhen.orlov@plvision.eu>,
        Taras Chornyi <tchornyi@marvell.com>,
        Oleksandr Mazur <oleksandr.mazur@plvision.eu>
Subject: [PATCH net-next v2 5/9] net: marvell: prestera: Add length macros for prestera_ip_addr
Date:   Fri, 22 Jul 2022 01:11:44 +0300
Message-Id: <20220721221148.18787-6-yevhen.orlov@plvision.eu>
In-Reply-To: <20220721221148.18787-1-yevhen.orlov@plvision.eu>
References: <20220721221148.18787-1-yevhen.orlov@plvision.eu>
Content-Type: text/plain
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?mdQgwuqnmBIkecsVg1aqblN/BVN7eRh5gK2ZSZn3Ba0jgWnnxl2S++vdIYt2?=
 =?us-ascii?Q?RbotaIhAVRRvxvMfUkRwm0qfdeSdOp8fMPVMQTFIcOm3LBkAiybLYlAEvq1B?=
 =?us-ascii?Q?h9AZ3nMY8bv4XTx1KIBXCeg/JAbIodeTkGLMskUbjlwbHokeL98GULlTKJqW?=
 =?us-ascii?Q?jNQFDVaFoRd0Fb+O52h6F3kUmp5dVA2Hg7Avrm2rkw2m8ZFNzoKb/ByIemsf?=
 =?us-ascii?Q?eVvZg3Xb/svdXDdritjfx08H0Oh+jD6F7BwRLyxSz/fq9iYpjhTPCIjQd52R?=
 =?us-ascii?Q?aw+R7R0HXlzSLQhPatRTlVTGDnXsSbsZt6z7OWxgyAsCnq7aFEnSSYlPT6Y9?=
 =?us-ascii?Q?lh/To5W7IsmRMTO+eiCGNOA2qbQda3/CAWeevVNFugyut2mXSpyRJo8FMuks?=
 =?us-ascii?Q?3xCd14k/4UNpB6lOjoWn0qn7Hch7QW91UfSAkvG7k5XzvrnXnFNF8XT482tT?=
 =?us-ascii?Q?cGQmtD3nQPYikwrOjCN8yrgbzoO0AaSvOeehZazVsx0FxusBpxkjNRQaC/O2?=
 =?us-ascii?Q?GB2UD72M8xZ7O8ibisf2XG+w7nrWW/40BNT19x+EoA/0G117sMcPSnSzunQe?=
 =?us-ascii?Q?0aRibBz0MN6E6pxW5e0oTp2jG4BbO8+mqgFqZA04vXqx1N3JFTmR/36kkoRn?=
 =?us-ascii?Q?6c3gHKmAL5Paqe/KK6iS10VkqvbNdlNK0wAmUCr+4HR7S3E2jjYi07Am11hu?=
 =?us-ascii?Q?qxJU0v/x0+m4Enl0in80V1WxePYYN42tkstEaSDsUAE/Z2XhhFQAxZRCpqtq?=
 =?us-ascii?Q?cYNzF4sgbi28MXds8aGQP65aCSNqrBfj3mnYrSDagcmenFcM+OXQ3wKwnGcj?=
 =?us-ascii?Q?zMQ0x5JRywMiqI/SToAQE3uRBNw+b+CLR5jPfVbXFt1u90Y0NRybhV7SnPnw?=
 =?us-ascii?Q?0ctPsb8qLQ9GuP2KU53qqK1UZEe0wopTaireQ19oB4RR52hxDW2rdcfzKPtG?=
 =?us-ascii?Q?FTRmERDoSwdgao1elb4ZrAytl805vZ6LzJ1/HNP3+/pv7Gbi9yYgQAlyEA+y?=
 =?us-ascii?Q?NGDkn+m2zoVO7C8B75YKgAwg3jim9YPVzR/S68heF1zjyjcKDAu3eiD9wD3x?=
 =?us-ascii?Q?PCGohJlBISLoUfoVv+voB4ZuKHbsku6iOtJFJ2d2RXyYquou70PTciWF+Yh8?=
 =?us-ascii?Q?M3N1huDtEnrjCzSi/oBZB5bgUgnRC9cz1tzSKOSZjB05KEQc6qJML5/lsOXr?=
 =?us-ascii?Q?T/6NehGvG69bg5k6b8/9PRag3emANEeNeUvMOYvWZ8AWVuWAPtD/RF8zSYTS?=
 =?us-ascii?Q?sXqM1kFaYkROwSP4v5X3bYSqq0ntp9MEb1EsaplSU8oVR60AoNylAGjM25Pr?=
 =?us-ascii?Q?ShDIl7NRYFi9tqbhQozaqTD4PjGNU1jqoELhKH9YJY2oYGV3Nfu4n/9qxMdT?=
 =?us-ascii?Q?/vtKPXxDvcouuqUFSdQIgYIKd0DOG9c5NHYYEvXWzJrPNEUhbQ8vbIB/p3U+?=
 =?us-ascii?Q?/VZhboBMWuJasl/liyO15li3UOp1QiU3XRBaYvOL5X7m1/eqDUQxS1urBrJK?=
 =?us-ascii?Q?gzfTuS2ZdBVsEgjWfcZYaAegrJRtKfIys+Dbr4naOar6g/JlWBCpQRnUB5tk?=
 =?us-ascii?Q?yvjDB1SxLyGRsr80dpWSl8b6x257s4H9Mz/m8Lt8WZiDn8afJo8F6yZq9J5B?=
 =?us-ascii?Q?aQ=3D=3D?=
X-OriginatorOrg: plvision.eu
X-MS-Exchange-CrossTenant-Network-Message-Id: 50248ad7-18ba-496c-ff4e-08da6b660f45
X-MS-Exchange-CrossTenant-AuthSource: PAXP190MB1789.EURP190.PROD.OUTLOOK.COM
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Jul 2022 22:12:11.4521
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 03707b74-30f3-46b6-a0e0-ff0a7438c9c4
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: XHaPzMH9AePKq1Eav08LIGdicM32NEoYT11/IajFqjYiz3F8uJnyvHRcJ88ft5Iwe8yoOd0keNov1OmmtiWiUZClyJqD2ejza/9mPaJImWc=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1P190MB0302
X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,
        DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,
        RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS autolearn=ham
        autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
        lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

Add macros to determine IP address length (internal driver types).
This will be used in next patches for nexthops logic.

Co-developed-by: Taras Chornyi <tchornyi@marvell.com>
Signed-off-by: Taras Chornyi <tchornyi@marvell.com>
Co-developed-by: Oleksandr Mazur <oleksandr.mazur@plvision.eu>
Signed-off-by: Oleksandr Mazur <oleksandr.mazur@plvision.eu>
Signed-off-by: Yevhen Orlov <yevhen.orlov@plvision.eu>
---
 drivers/net/ethernet/marvell/prestera/prestera_router_hw.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/marvell/prestera/prestera_router_hw.h b/drivers/net/ethernet/marvell/prestera/prestera_router_hw.h
index 43bad23f38ec..9ca97919c863 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_router_hw.h
+++ b/drivers/net/ethernet/marvell/prestera/prestera_router_hw.h
@@ -31,6 +31,8 @@ struct prestera_ip_addr {
 		PRESTERA_IPV4 = 0,
 		PRESTERA_IPV6
 	} v;
+#define PRESTERA_IP_ADDR_PLEN(V) ((V) == PRESTERA_IPV4 ? 32 : \
+				  /* (V) == PRESTERA_IPV6 ? */ 128 /* : 0 */)
 };
 
 struct prestera_nh_neigh_key {
-- 
2.17.1