From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 14612611D3 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 48DFB611F3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=AxOTaOw4cZpPZSdAOZ5K6je+j79U4reLeuBegx+6YZc=; b=pKrIPF5P5g8M9ah1G1W8Z2H7177q/9jX3Mi+pMxesKB+hJFzACYISwuBBUfI8gxfb2LrMrK67QI5teKvltGvrLWaUCqPMzXdE90NZ6WZ7ACLjYNOE1uUcBSf1rFHp7d6uWrELFonmIff+1oCY6gtFlrmroIDxCSUDMWxOkEtJnQHOcYCQjvDm4cUasx1RNQWdenxQEQ5bKURt1Et4LTMdFG4VN9UYO1Eeb+gCRORBooaoMkxkttdcm9s7W9eEEP63Xe/3F1loxuMnTLBfFZo4JwSTCB21sh32p+HIpMTp0c5zDdYu001nnFeKdH7H9lb13bup4pIT04vmMcD9NJnCg== From: Ido Schimmel Date: Mon, 16 Oct 2023 16:12:53 +0300 Message-ID: <20231016131259.3302298-8-idosch@nvidia.com> In-Reply-To: <20231016131259.3302298-1-idosch@nvidia.com> References: <20231016131259.3302298-1-idosch@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Subject: [Bridge] [PATCH net-next 07/13] bridge: add MDB get uAPI attributes List-Id: Linux Ethernet Bridging List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: netdev@vger.kernel.org, bridge@lists.linux-foundation.org Cc: mlxsw@nvidia.com, razor@blackwall.org, Ido Schimmel , edumazet@google.com, roopa@nvidia.com, kuba@kernel.org, pabeni@redhat.com, davem@davemloft.net Add MDB get attributes that correspond to the MDB set attributes used in RTM_NEWMDB messages. Specifically, add 'MDBA_GET_ENTRY' which will hold a 'struct br_mdb_entry' and 'MDBA_GET_ENTRY_ATTRS' which will hold 'MDBE_ATTR_*' attributes that are used as indexes (source IP and source VNI). An example request will look as follows: [ struct nlmsghdr ] [ struct br_port_msg ] [ MDBA_GET_ENTRY ] struct br_mdb_entry [ MDBA_GET_ENTRY_ATTRS ] [ MDBE_ATTR_SOURCE ] struct in_addr / struct in6_addr [ MDBE_ATTR_SRC_VNI ] u32 Signed-off-by: Ido Schimmel --- include/uapi/linux/if_bridge.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h index f95326fce6bb..7e1bf080b414 100644 --- a/include/uapi/linux/if_bridge.h +++ b/include/uapi/linux/if_bridge.h @@ -723,6 +723,14 @@ enum { }; #define MDBA_SET_ENTRY_MAX (__MDBA_SET_ENTRY_MAX - 1) +enum { + MDBA_GET_ENTRY_UNSPEC, + MDBA_GET_ENTRY, + MDBA_GET_ENTRY_ATTRS, + __MDBA_GET_ENTRY_MAX, +}; +#define MDBA_GET_ENTRY_MAX (__MDBA_GET_ENTRY_MAX - 1) + /* [MDBA_SET_ENTRY_ATTRS] = { * [MDBE_ATTR_xxx] * ... -- 2.40.1