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>,
        Yevhen Orlov <yevhen.orlov@plvision.eu>,
        Taras Chornyi <tchornyi@marvell.com>,
        Oleksandr Mazur <oleksandr.mazur@plvision.eu>,
        "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>, linux-kernel@vger.kernel.org
Subject: [PATCH net-next 5/9] net: marvell: prestera: Add length macros for prestera_ip_addr
Date:   Sun, 10 Jul 2022 20:22:03 +0300
Message-Id: <20220710172208.29851-6-yevhen.orlov@plvision.eu>
In-Reply-To: <20220710172208.29851-1-yevhen.orlov@plvision.eu>
References: <20220710172208.29851-1-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?2EphegT+ZZ+8DbrD/pUI10A+macL6GI+B2iqRqib4iwJ5x/9vwxUa1x726S1?=
 =?us-ascii?Q?YEHdpJbJjwahmL5ZWOa8b0oRMH0mqoJrLRgHSIfXtlxi9gYm/tzzfLFppiB3?=
 =?us-ascii?Q?hd4n1ryeDaYRPS4Xtk7ut/MAt2xIEqSvL1DnTHsF9NUEK/UAOOm6X4cDnqhh?=
 =?us-ascii?Q?aWdZAMIVeBLesTIJrRjUMo4SUjmlDGzYGSs46Fdt8MheQRS9KAAJDp8Mgvkz?=
 =?us-ascii?Q?mxY687iM2dxEkqXAaGtV5ovYQnaFgEWyq7zXNRqEsKPwZL/CKY9xuW3K1GjS?=
 =?us-ascii?Q?kqPcFy1H+gJpzd4bntCg2ztrnraxsW0VubcKRQZ3bfikKYpNzNNN2SZC1/Ky?=
 =?us-ascii?Q?1X8aGxYaCsVvLWJMjOtNyOpuE9ulH6PavwYnWbEIQFiMUpmPwc0Q5EigwW0W?=
 =?us-ascii?Q?JUvXzvUmYGAsflFpTXt/gTPnix7/norKLkuDmuDW8/1REx88EW3EaayTapJm?=
 =?us-ascii?Q?1VTSOkgfqfZyZx69aPvShEAb1GMCL+pKLLzLHYBOeUMImgbgcVC22Ds9VzsA?=
 =?us-ascii?Q?0gkrdW7d3+iUPuy7CVsPwp6KK4ksuJxKk5eROeocuA7X2KbP4flEH9GznHyw?=
 =?us-ascii?Q?2CDVopPhg3R2i9nuLgmolSGEDdlYZHtsasPqzsAqEgPh4imxACIcYWHS0iGP?=
 =?us-ascii?Q?nGvwTICtT903IGg6jHuxoGvkGF4qmWDOrx78CrAJe2/+IQqOd5q8FjFjdDfr?=
 =?us-ascii?Q?A/sKlzWUlb8RKwwp5bi2w3NnxTBB2Jwez9ZBeTo/HEW3XGYYsLDCfIOSZ+CU?=
 =?us-ascii?Q?EyEXi2LwBeoQtB/AJaKq1nbdVE0zPYhZF1FSIYzWQGLFV7fFgmYVLedjB6pQ?=
 =?us-ascii?Q?vxLmqcB5EXadthMVwv/v6k3a+sKDXd8XnGvhjJfu1HdRM6yQ/pG8d85eIel7?=
 =?us-ascii?Q?alsHh8FIBNN1VW3ikllBTTZiz8Ew+/QqVwws7fQ383TCY/M39o0QmRy62b/F?=
 =?us-ascii?Q?9yukNLeI/77mi3hpij/cj+326Tr/VJ6nMftfjepOQGs6TxQgYaIsxKOgY5em?=
 =?us-ascii?Q?ey5NDbisUwCHt1BJMgyzfKyTQOlMmoDtHI8+9bOOC40DI+dCgetbw4kGqH4c?=
 =?us-ascii?Q?4BZJxoLBN4ft4dqTlsqBTksP1azJvdIZ3xy7snzKnuV5RSAgjy9GzmJWh/Ef?=
 =?us-ascii?Q?kZ8XqwO0BTN8dSS7ISY547F7KBg3MegSxx9A2fsBPccoQX36US6Eb9+cvtS2?=
 =?us-ascii?Q?4bMbnjijwvLvOO+BjksCPTlJ2O8UQKIEVbCNOAVj1EFeTwuGWEPmSsfhHIhu?=
 =?us-ascii?Q?TWml+5M+B9x6b2UWuAqFn5X/0M4zgTBw9iX85FcLiEUXvoS/e2g+sbmliu61?=
 =?us-ascii?Q?VIBG+YqT4qNF0NT1j7eY8jUZ3w9THCMCq+aB4HQ7sF3BW7AzCWTnX6GyKAlH?=
 =?us-ascii?Q?OuF+TlTiZkAEC+g6Ld7DX6d9hjKgf0s4ogQkXWJAr9EZSSiX6pIwtFpv+aF4?=
 =?us-ascii?Q?vQY0LnpHBjxjer2CnDOoMB3Ov4WiVBiOeXTC77GnGYWEmyy8bWRm5cMhp3xN?=
 =?us-ascii?Q?FVtySAMieMprBFYaHun47CUj3SaTdgipmvnrBgW+QlrUqMYaOPaiDqUlW5UZ?=
 =?us-ascii?Q?7r1ApLQdauhXNxMfM+lhi7XIPx54DksXZU+oxytXdHfZsQPHq80rQZBBkf4u?=
 =?us-ascii?Q?cg=3D=3D?=
X-OriginatorOrg: plvision.eu
X-MS-Exchange-CrossTenant-Network-Message-Id: 724893ab-237e-45c4-932c-08da6298cb5d
X-MS-Exchange-CrossTenant-AuthSource: PAXP190MB1789.EURP190.PROD.OUTLOOK.COM
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Jul 2022 17:22:41.4211
 (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: u0axz8BNT5cil3gM6SRo2+vs2/KMt77XDXdDYXpTzpPsmLfFVDne4RsiaOZEfcuZS11OGF/Vh/Mmc19HBHRqIR3gFjjYHKG6pqN+BP4vO9A=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8P190MB1109
X-Spam-Status: No, score=1.0 required=5.0 tests=AXB_X_FF_SEZ_S,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,T_SCC_BODY_TEXT_LINE
        autolearn=no 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