From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AE4F7C433FE for ; Sun, 12 Jul 2020 14:10:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 883272063A for ; Sun, 12 Jul 2020 14:10:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="Nol66kkk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729228AbgGLOKi (ORCPT ); Sun, 12 Jul 2020 10:10:38 -0400 Received: from esa3.microchip.iphmx.com ([68.232.153.233]:62596 "EHLO esa3.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728917AbgGLOJ3 (ORCPT ); Sun, 12 Jul 2020 10:09:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1594562968; x=1626098968; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=YrFb0GHYJSVnxx4wY0JWDfV+FNkiN88T+WCC0hZkD+w=; b=Nol66kkk3Eg1DapphfHguOsotoEYnHHYTQSuEAuJvCUpNJUMw1szI/vp fOGk4dIRYpRr5VIcrPRSwBD6ydzyhEFPEDYu9S/4jglB1MLVd/1tNOcXH O0ZCouuGDA7gZv1stgRk4AXw6o06UHVlJeMyFspi3IcWN1togpqgNXvQz csrmPbclRe3RF9Yg0Uj/asi7HA8XQ77HU3EHtwbl8SHx7C4u4j/RqiGee K6VAj69o/B3H30skdFUST0yxc/gIHuQNdq7ZThhw3xj3jDxUi1ewoEq1p YcWIZPGuwRaLXfjrAq++jaTIHx71Cg0QcYrnWAkrULX32MaZ0qiwuool4 w==; IronPort-SDR: jO5w6ZVw71kfNvBpi+EG+zST/MWkWxUvnH4b2mC6TsXV2e0nzdV0SOsK4Ww2gb0oDuFBJr4wMi EzSa5ScrAGsoaXp/loLAmE1JCRQEDct13pdMNZ0KanozSfCiIgOQ68qyNwUYr1hSdwNOdOZ0+A CQ0iCUEvKVkNnnuYM5EDRwDbiGpdDSuGTE2/OxEG8AnqFHYSYkAVsDd2cW7vMLz6oaNItMHeMW f7KUOh7AJmXlvObhcsLZbksBUs1m6lRAVkAvPfeJZK+0S9NF7EvqdBBb7HzRixVofrjwb6vi41 Wco= X-IronPort-AV: E=Sophos;i="5.75,343,1589266800"; d="scan'208";a="83514564" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa3.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 12 Jul 2020 07:09:27 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1979.3; Sun, 12 Jul 2020 07:08:58 -0700 Received: from soft-dev3.localdomain (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.1979.3 via Frontend Transport; Sun, 12 Jul 2020 07:08:55 -0700 From: Horatiu Vultur To: , , , , , , , , , , CC: Horatiu Vultur Subject: [PATCH net-next v3 02/12] bridge: uapi: mrp: Extend MRP attributes for MRP interconnect Date: Sun, 12 Jul 2020 16:05:46 +0200 Message-ID: <20200712140556.1758725-3-horatiu.vultur@microchip.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200712140556.1758725-1-horatiu.vultur@microchip.com> References: <20200712140556.1758725-1-horatiu.vultur@microchip.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Extend the existing MRP netlink attributes to allow to configure MRP Interconnect: IFLA_BRIDGE_MRP_IN_ROLE - the parameter type is br_mrp_in_role which contains the interconnect id, the ring id, the interconnect role(MIM or MIC) and the port ifindex that represents the interconnect port. IFLA_BRIDGE_MRP_IN_STATE - the parameter type is br_mrp_in_state which contains the interconnect id and the interconnect state. IFLA_BRIDGE_MRP_IN_TEST - the parameter type is br_mrp_start_in_test which contains the interconnect id, the interval at which to send MRP_InTest frames, how many test frames can be missed before declaring the interconnect ring open and the period which represents for how long to send MRP_InTest frames. Signed-off-by: Horatiu Vultur --- include/uapi/linux/if_bridge.h | 53 +++++++++++++++++++++++++++++++++ include/uapi/linux/mrp_bridge.h | 38 +++++++++++++++++++++++ 2 files changed, 91 insertions(+) diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h index c114c1c2bd533..d840a3e37a37c 100644 --- a/include/uapi/linux/if_bridge.h +++ b/include/uapi/linux/if_bridge.h @@ -167,6 +167,9 @@ enum { IFLA_BRIDGE_MRP_RING_ROLE, IFLA_BRIDGE_MRP_START_TEST, IFLA_BRIDGE_MRP_INFO, + IFLA_BRIDGE_MRP_IN_ROLE, + IFLA_BRIDGE_MRP_IN_STATE, + IFLA_BRIDGE_MRP_START_IN_TEST, __IFLA_BRIDGE_MRP_MAX, }; @@ -245,6 +248,37 @@ enum { #define IFLA_BRIDGE_MRP_INFO_MAX (__IFLA_BRIDGE_MRP_INFO_MAX - 1) +enum { + IFLA_BRIDGE_MRP_IN_STATE_UNSPEC, + IFLA_BRIDGE_MRP_IN_STATE_IN_ID, + IFLA_BRIDGE_MRP_IN_STATE_STATE, + __IFLA_BRIDGE_MRP_IN_STATE_MAX, +}; + +#define IFLA_BRIDGE_MRP_IN_STATE_MAX (__IFLA_BRIDGE_MRP_IN_STATE_MAX - 1) + +enum { + IFLA_BRIDGE_MRP_IN_ROLE_UNSPEC, + IFLA_BRIDGE_MRP_IN_ROLE_RING_ID, + IFLA_BRIDGE_MRP_IN_ROLE_IN_ID, + IFLA_BRIDGE_MRP_IN_ROLE_ROLE, + IFLA_BRIDGE_MRP_IN_ROLE_I_IFINDEX, + __IFLA_BRIDGE_MRP_IN_ROLE_MAX, +}; + +#define IFLA_BRIDGE_MRP_IN_ROLE_MAX (__IFLA_BRIDGE_MRP_IN_ROLE_MAX - 1) + +enum { + IFLA_BRIDGE_MRP_START_IN_TEST_UNSPEC, + IFLA_BRIDGE_MRP_START_IN_TEST_IN_ID, + IFLA_BRIDGE_MRP_START_IN_TEST_INTERVAL, + IFLA_BRIDGE_MRP_START_IN_TEST_MAX_MISS, + IFLA_BRIDGE_MRP_START_IN_TEST_PERIOD, + __IFLA_BRIDGE_MRP_START_IN_TEST_MAX, +}; + +#define IFLA_BRIDGE_MRP_START_IN_TEST_MAX (__IFLA_BRIDGE_MRP_START_IN_TEST_MAX - 1) + struct br_mrp_instance { __u32 ring_id; __u32 p_ifindex; @@ -270,6 +304,25 @@ struct br_mrp_start_test { __u32 monitor; }; +struct br_mrp_in_state { + __u32 in_state; + __u16 in_id; +}; + +struct br_mrp_in_role { + __u32 ring_id; + __u32 in_role; + __u32 i_ifindex; + __u16 in_id; +}; + +struct br_mrp_start_in_test { + __u32 interval; + __u32 max_miss; + __u32 period; + __u16 in_id; +}; + struct bridge_stp_xstats { __u64 transition_blk; __u64 transition_fwd; diff --git a/include/uapi/linux/mrp_bridge.h b/include/uapi/linux/mrp_bridge.h index bee3665402129..6aeb13ef0b1ec 100644 --- a/include/uapi/linux/mrp_bridge.h +++ b/include/uapi/linux/mrp_bridge.h @@ -21,11 +21,22 @@ enum br_mrp_ring_role_type { BR_MRP_RING_ROLE_MRA, }; +enum br_mrp_in_role_type { + BR_MRP_IN_ROLE_DISABLED, + BR_MRP_IN_ROLE_MIC, + BR_MRP_IN_ROLE_MIM, +}; + enum br_mrp_ring_state_type { BR_MRP_RING_STATE_OPEN, BR_MRP_RING_STATE_CLOSED, }; +enum br_mrp_in_state_type { + BR_MRP_IN_STATE_OPEN, + BR_MRP_IN_STATE_CLOSED, +}; + enum br_mrp_port_state_type { BR_MRP_PORT_STATE_DISABLED, BR_MRP_PORT_STATE_BLOCKED, @@ -36,6 +47,7 @@ enum br_mrp_port_state_type { enum br_mrp_port_role_type { BR_MRP_PORT_ROLE_PRIMARY, BR_MRP_PORT_ROLE_SECONDARY, + BR_MRP_PORT_ROLE_INTER, }; enum br_mrp_tlv_header_type { @@ -45,6 +57,10 @@ enum br_mrp_tlv_header_type { BR_MRP_TLV_HEADER_RING_TOPO = 0x3, BR_MRP_TLV_HEADER_RING_LINK_DOWN = 0x4, BR_MRP_TLV_HEADER_RING_LINK_UP = 0x5, + BR_MRP_TLV_HEADER_IN_TEST = 0x6, + BR_MRP_TLV_HEADER_IN_TOPO = 0x7, + BR_MRP_TLV_HEADER_IN_LINK_DOWN = 0x8, + BR_MRP_TLV_HEADER_IN_LINK_UP = 0x9, BR_MRP_TLV_HEADER_OPTION = 0x7f, }; @@ -118,4 +134,26 @@ struct br_mrp_oui_hdr { __u8 oui[MRP_OUI_LENGTH]; }; +struct br_mrp_in_test_hdr { + __be16 id; + __u8 sa[ETH_ALEN]; + __be16 port_role; + __be16 state; + __be16 transitions; + __be32 timestamp; +}; + +struct br_mrp_in_topo_hdr { + __u8 sa[ETH_ALEN]; + __be16 id; + __be16 interval; +}; + +struct br_mrp_in_link_hdr { + __u8 sa[ETH_ALEN]; + __be16 port_role; + __be16 id; + __be16 interval; +}; + #endif -- 2.27.0