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Sun, 20 Jan 2019 06:50:39 +0000 From: Ido Schimmel To: "netdev@vger.kernel.org" CC: "davem@davemloft.net" , Jiri Pirko , Nir Dotan , mlxsw , Ido Schimmel Subject: [PATCH net-next 01/18] mlxsw: reg: Add fields to RITR - Router Interface Table Register Thread-Topic: [PATCH net-next 01/18] mlxsw: reg: Add fields to RITR - Router Interface Table Register Thread-Index: AQHUsIx0gmeaj9eiX02ENDUyq/CzQQ== Date: Sun, 20 Jan 2019 06:50:39 +0000 Message-ID: <20190120065007.21352-2-idosch@mellanox.com> References: <20190120065007.21352-1-idosch@mellanox.com> In-Reply-To: <20190120065007.21352-1-idosch@mellanox.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: AM6P192CA0103.EURP192.PROD.OUTLOOK.COM (2603:10a6:209:8d::44) To AM6PR05MB6056.eurprd05.prod.outlook.com (2603:10a6:20b:ab::20) x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.20.1 x-originating-ip: [193.47.165.251] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; 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Add additional Loopback RIF protocol value - Generic, used for creation of an explicit underlay RIF, and also add a field named underlay_rif used for specifying the underlay RIF of a tunnel. Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- drivers/net/ethernet/mellanox/mlxsw/reg.h | 16 +++++++++++++--- .../ethernet/mellanox/mlxsw/spectrum_router.c | 2 +- 2 files changed, 14 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 9b48dffc9f63..fb75d7ad0716 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -5666,6 +5666,8 @@ enum mlxsw_reg_ritr_loopback_protocol { MLXSW_REG_RITR_LOOPBACK_PROTOCOL_IPIP_IPV4, /* IPinIP IPv6 underlay Unicast */ MLXSW_REG_RITR_LOOPBACK_PROTOCOL_IPIP_IPV6, + /* IPinIP generic - used for Spectrum-2 underlay RIF */ + MLXSW_REG_RITR_LOOPBACK_GENERIC, }; /* reg_ritr_loopback_protocol @@ -5706,6 +5708,13 @@ MLXSW_ITEM32(reg, ritr, loopback_ipip_options, 0x10, 20, 4); */ MLXSW_ITEM32(reg, ritr, loopback_ipip_uvr, 0x10, 0, 16); +/* reg_ritr_loopback_ipip_underlay_rif + * Underlay ingress router interface. + * Reserved for Spectrum. + * Access: RW + */ +MLXSW_ITEM32(reg, ritr, loopback_ipip_underlay_rif, 0x14, 0, 16); + /* reg_ritr_loopback_ipip_usip* * Encapsulation Underlay source IP. * Access: RW @@ -5821,11 +5830,12 @@ static inline void mlxsw_reg_ritr_loopback_ipip_common_pack(char *payload, enum mlxsw_reg_ritr_loopback_ipip_type ipip_type, enum mlxsw_reg_ritr_loopback_ipip_options options, - u16 uvr_id, u32 gre_key) + u16 uvr_id, u16 underlay_rif, u32 gre_key) { mlxsw_reg_ritr_loopback_ipip_type_set(payload, ipip_type); mlxsw_reg_ritr_loopback_ipip_options_set(payload, options); mlxsw_reg_ritr_loopback_ipip_uvr_set(payload, uvr_id); + mlxsw_reg_ritr_loopback_ipip_underlay_rif_set(payload, underlay_rif); mlxsw_reg_ritr_loopback_ipip_gre_key_set(payload, gre_key); } @@ -5833,12 +5843,12 @@ static inline void mlxsw_reg_ritr_loopback_ipip4_pack(char *payload, enum mlxsw_reg_ritr_loopback_ipip_type ipip_type, enum mlxsw_reg_ritr_loopback_ipip_options options, - u16 uvr_id, u32 usip, u32 gre_key) + u16 uvr_id, u16 underlay_rif, u32 usip, u32 gre_key) { mlxsw_reg_ritr_loopback_protocol_set(payload, MLXSW_REG_RITR_LOOPBACK_PROTOCOL_IPIP_IPV4); mlxsw_reg_ritr_loopback_ipip_common_pack(payload, ipip_type, options, - uvr_id, gre_key); + uvr_id, underlay_rif, gre_key); mlxsw_reg_ritr_loopback_ipip_usip4_set(payload, usip); } diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 042341c7f6b9..727d35947cbe 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -1453,7 +1453,7 @@ mlxsw_sp_rif_ipip_lb_op(struct mlxsw_sp_rif_ipip_lb *lb_rif, rif->rif_index, rif->vr_id, rif->dev->mtu); mlxsw_reg_ritr_loopback_ipip4_pack(ritr_pl, lb_cf.lb_ipipt, MLXSW_REG_RITR_LOOPBACK_IPIP_OPTIONS_GRE_KEY_PRESET, - ul_vr->id, saddr4, lb_cf.okey); + ul_vr->id, 0, saddr4, lb_cf.okey); break; case MLXSW_SP_L3_PROTO_IPV6: From patchwork Sun Jan 20 06:50:39 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 1028093 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; 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Signed-off-by: Ido Schimmel Reviewed-by: Petr Machata --- drivers/net/ethernet/mellanox/mlxsw/reg.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index fb75d7ad0716..5f8066ab7d40 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -7210,6 +7210,13 @@ MLXSW_ITEM32(reg, rtdp, type, 0x00, 28, 4); */ MLXSW_ITEM32(reg, rtdp, tunnel_index, 0x00, 0, 24); +/* reg_rtdp_egress_router_interface + * Underlay egress router interface. + * Valid range is from 0 to cap_max_router_interfaces - 1 + * Access: RW + */ +MLXSW_ITEM32(reg, rtdp, egress_router_interface, 0x40, 0, 16); + /* IPinIP */ /* reg_rtdp_ipip_irif From patchwork Sun Jan 20 06:50:40 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 1028094 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; 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FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) authentication-results: spf=none (sender IP is ) smtp.mailfrom=idosch@mellanox.com; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: JVAM8DaSCRSzQeXr1pdFsaEobfO31AE3eyXjk2lYWDK3FdVlfR639u7/9m7aAdxQWhS4lcBVwNroqyEl1W9HnEFxmzEYglO9T4SGA9tHHJz0BKZNz1pazn4qrBqdQMcQ3IvAObyilht2Fa95FARLQJ+62LGuehBo+jXxgdS0OvbBDqjHMWoII927WpdCjVfW3so1Xx8W2Zl/ETUKtIfAqtsn7maOaMvcJZSvtqwc397X2wuufCU3eCGT7xZwEneOnwgwwu1x5IBELVqdVmedmrr5n0DO8/QML+Dtlm/53tVJyI2Fl7+Lu3dIp29gvGyLmhDydCFHlyBgrIib1wwZWX3UtI1YQTyIy62AKKLurkD26VcUxsJIOd3b8LPug7DE57wjIUQsxBNuhr9h5OsEdtCyGQTnYbT1a4cPVxA6z0o= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: cea3511d-026a-487d-6c6c-08d67ea3976d X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Jan 2019 06:50:39.9491 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR05MB6343 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Nir Dotan Split RIF ops array for Spectrum-1 and Spectrum-2 callbacks in order to support different sets of operations for loopback RIF handling, as underlying implementation differs between the ASICs. Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- .../ethernet/mellanox/mlxsw/spectrum_router.c | 41 +++++++++++++++---- 1 file changed, 33 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 727d35947cbe..094037539300 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -7424,7 +7424,7 @@ mlxsw_sp_rif_ipip_lb_setup(struct mlxsw_sp_rif *rif, } static int -mlxsw_sp_rif_ipip_lb_configure(struct mlxsw_sp_rif *rif) +mlxsw_sp1_rif_ipip_lb_configure(struct mlxsw_sp_rif *rif) { struct mlxsw_sp_rif_ipip_lb *lb_rif = mlxsw_sp_rif_ipip_lb_rif(rif); u32 ul_tb_id = mlxsw_sp_ipip_dev_ul_tb_id(rif->dev); @@ -7449,7 +7449,7 @@ mlxsw_sp_rif_ipip_lb_configure(struct mlxsw_sp_rif *rif) return err; } -static void mlxsw_sp_rif_ipip_lb_deconfigure(struct mlxsw_sp_rif *rif) +static void mlxsw_sp1_rif_ipip_lb_deconfigure(struct mlxsw_sp_rif *rif) { struct mlxsw_sp_rif_ipip_lb *lb_rif = mlxsw_sp_rif_ipip_lb_rif(rif); struct mlxsw_sp *mlxsw_sp = rif->mlxsw_sp; @@ -7462,19 +7462,44 @@ static void mlxsw_sp_rif_ipip_lb_deconfigure(struct mlxsw_sp_rif *rif) mlxsw_sp_vr_put(mlxsw_sp, ul_vr); } -static const struct mlxsw_sp_rif_ops mlxsw_sp_rif_ipip_lb_ops = { +static const struct mlxsw_sp_rif_ops mlxsw_sp1_rif_ipip_lb_ops = { .type = MLXSW_SP_RIF_TYPE_IPIP_LB, .rif_size = sizeof(struct mlxsw_sp_rif_ipip_lb), .setup = mlxsw_sp_rif_ipip_lb_setup, - .configure = mlxsw_sp_rif_ipip_lb_configure, - .deconfigure = mlxsw_sp_rif_ipip_lb_deconfigure, + .configure = mlxsw_sp1_rif_ipip_lb_configure, + .deconfigure = mlxsw_sp1_rif_ipip_lb_deconfigure, }; -static const struct mlxsw_sp_rif_ops *mlxsw_sp_rif_ops_arr[] = { +const struct mlxsw_sp_rif_ops *mlxsw_sp1_rif_ops_arr[] = { [MLXSW_SP_RIF_TYPE_SUBPORT] = &mlxsw_sp_rif_subport_ops, [MLXSW_SP_RIF_TYPE_VLAN] = &mlxsw_sp_rif_vlan_emu_ops, [MLXSW_SP_RIF_TYPE_FID] = &mlxsw_sp_rif_fid_ops, - [MLXSW_SP_RIF_TYPE_IPIP_LB] = &mlxsw_sp_rif_ipip_lb_ops, + [MLXSW_SP_RIF_TYPE_IPIP_LB] = &mlxsw_sp1_rif_ipip_lb_ops, +}; + +static int +mlxsw_sp2_rif_ipip_lb_configure(struct mlxsw_sp_rif *rif) +{ + return 0; +} + +static void mlxsw_sp2_rif_ipip_lb_deconfigure(struct mlxsw_sp_rif *rif) +{ +} + +static const struct mlxsw_sp_rif_ops mlxsw_sp2_rif_ipip_lb_ops = { + .type = MLXSW_SP_RIF_TYPE_IPIP_LB, + .rif_size = sizeof(struct mlxsw_sp_rif_ipip_lb), + .setup = mlxsw_sp_rif_ipip_lb_setup, + .configure = mlxsw_sp2_rif_ipip_lb_configure, + .deconfigure = mlxsw_sp2_rif_ipip_lb_deconfigure, +}; + +const struct mlxsw_sp_rif_ops *mlxsw_sp2_rif_ops_arr[] = { + [MLXSW_SP_RIF_TYPE_SUBPORT] = &mlxsw_sp_rif_subport_ops, + [MLXSW_SP_RIF_TYPE_VLAN] = &mlxsw_sp_rif_vlan_emu_ops, + [MLXSW_SP_RIF_TYPE_FID] = &mlxsw_sp_rif_fid_ops, + [MLXSW_SP_RIF_TYPE_IPIP_LB] = &mlxsw_sp2_rif_ipip_lb_ops, }; static int mlxsw_sp_rifs_init(struct mlxsw_sp *mlxsw_sp) @@ -7487,7 +7512,7 @@ static int mlxsw_sp_rifs_init(struct mlxsw_sp *mlxsw_sp) if (!mlxsw_sp->router->rifs) return -ENOMEM; - mlxsw_sp->router->rif_ops_arr = mlxsw_sp_rif_ops_arr; + mlxsw_sp->router->rif_ops_arr = mlxsw_sp1_rif_ops_arr; return 0; } From patchwork Sun Jan 20 06:50:41 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 1028095 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=mellanox.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=Mellanox.com header.i=@Mellanox.com header.b="Pzqv5cJn"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 43j51P0DWGz9sCr for ; Sun, 20 Jan 2019 17:51:05 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729341AbfATGu4 (ORCPT ); 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Sun, 20 Jan 2019 06:50:41 +0000 From: Ido Schimmel To: "netdev@vger.kernel.org" CC: "davem@davemloft.net" , Jiri Pirko , Nir Dotan , mlxsw , Ido Schimmel Subject: [PATCH net-next 04/18] mlxsw: spectrum: Set RIF ops per ASIC type Thread-Topic: [PATCH net-next 04/18] mlxsw: spectrum: Set RIF ops per ASIC type Thread-Index: AQHUsIx1DsL4k99liECVRPrP6Ih4LQ== Date: Sun, 20 Jan 2019 06:50:41 +0000 Message-ID: <20190120065007.21352-5-idosch@mellanox.com> References: <20190120065007.21352-1-idosch@mellanox.com> In-Reply-To: <20190120065007.21352-1-idosch@mellanox.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: AM6P192CA0103.EURP192.PROD.OUTLOOK.COM (2603:10a6:209:8d::44) To AM6PR05MB6056.eurprd05.prod.outlook.com (2603:10a6:20b:ab::20) x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.20.1 x-originating-ip: [193.47.165.251] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; AM6PR05MB6343; 6:IVQBtIsCms1TSq71Lrk7XmeSBecFwSXuE+cggTDe7zo7/7iHGClsrF9YE0neHHtO0/DXhzoHb08G+WDe2yV7ZQhivY0Hgxj1xNK0sLCPAbPq/gQKSv21H6yEuB1l1Q1pbEA/vtYs3GrXbfgD9Tt4Bj5EWHR2vkxocz/asxnGX1u/9+9tTxdAzBfbjWsMEQJaahz8m2AERsC6V9vF5k90uEw/YfW5SiZVxBi3GqAn9i6DTfk1RDatDKdkbJPQD7zRuCwhrc+Lx5A2jDhagG7+LP1LOBafmesBBNuN02+XM2EPSZ1yLjSQSEXuWJ7Rjxk+xhgMu+H/Ij4InzY/qgKMGmu/idxg87AQ0UCcUeneH9AY2omx13LdPVuChkSvb6ZyFXCmr6XIesRVT5k02Yb1S2VzlnlZtTLH+pra2QBvKvQobBtEqzvTbVNFk8b/Tm5rIwtE+hbUMeTEznBrNw2H8w==; 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DIR:OUT; SFP:1101; SCL:1; SRVR:AM6PR05MB6343; H:AM6PR05MB6056.eurprd05.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) authentication-results: spf=none (sender IP is ) smtp.mailfrom=idosch@mellanox.com; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: cB0VzkWUJst3b3z6ki5KQJfjgFLuUMSo93iIgflJ3qYvUTC1skDB6fT3tszBUpRVBtMSCVrWnOYrp2ZUDMc2ackKhi2gLGT8God8LPcc3keEpJv8ArRwNQpg0m1g59v526wfnzqDwFdlfAOYTVDP1sa9iFvazg6I/Qiw2bQThRaX/gNKww7V6HAzIQ6IjNP4qdfZv7P/NNYoxiKbxtnMYg3f3fwLznsuj8wJde9yeQQ6y3QQflRk2IWV36OPyzVLF48mGA/n606tYsJOGvBrtDWubcVYaX6KHXzx5BBrrvDOKKHR7+k6LNmw0isCOn8QLFg1YDpmYiXKqOPctL1XTXesogJbhm6v8k2/gX5913Gv0GNqIbXW7bmgFAyhgIurtkqqUUTN+mjX/wEbrPhDkJOuYPC0HpMDRH8voCgTSJc= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 23a8f961-3132-4730-8d93-08d67ea397f0 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Jan 2019 06:50:40.8084 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR05MB6343 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Nir Dotan Set RIF ops array as member of mlxsw_sp in order to control which RIF operations callbacks are called per ASIC type. This is needed to control per ASIC handling of loopback RIF configurations. Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 2 ++ drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 6 ++++++ drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 4 +--- 3 files changed, 9 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 32519c93df17..a88169738b4a 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -4094,6 +4094,7 @@ static int mlxsw_sp1_init(struct mlxsw_core *mlxsw_core, mlxsw_sp->acl_tcam_ops = &mlxsw_sp1_acl_tcam_ops; mlxsw_sp->nve_ops_arr = mlxsw_sp1_nve_ops_arr; mlxsw_sp->mac_mask = mlxsw_sp1_mac_mask; + mlxsw_sp->rif_ops_arr = mlxsw_sp1_rif_ops_arr; return mlxsw_sp_init(mlxsw_core, mlxsw_bus_info); } @@ -4110,6 +4111,7 @@ static int mlxsw_sp2_init(struct mlxsw_core *mlxsw_core, mlxsw_sp->acl_tcam_ops = &mlxsw_sp2_acl_tcam_ops; mlxsw_sp->nve_ops_arr = mlxsw_sp2_nve_ops_arr; mlxsw_sp->mac_mask = mlxsw_sp2_mac_mask; + mlxsw_sp->rif_ops_arr = mlxsw_sp2_rif_ops_arr; return mlxsw_sp_init(mlxsw_core, mlxsw_bus_info); } diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index a1c32a81b011..1fa5c81b209f 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -75,6 +75,11 @@ enum mlxsw_sp_rif_type { MLXSW_SP_RIF_TYPE_MAX, }; +struct mlxsw_sp_rif_ops; + +extern const struct mlxsw_sp_rif_ops *mlxsw_sp1_rif_ops_arr[]; +extern const struct mlxsw_sp_rif_ops *mlxsw_sp2_rif_ops_arr[]; + enum mlxsw_sp_fid_type { MLXSW_SP_FID_TYPE_8021Q, MLXSW_SP_FID_TYPE_8021D, @@ -161,6 +166,7 @@ struct mlxsw_sp { const struct mlxsw_sp_mr_tcam_ops *mr_tcam_ops; const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops; const struct mlxsw_sp_nve_ops **nve_ops_arr; + const struct mlxsw_sp_rif_ops **rif_ops_arr; }; static inline struct mlxsw_sp_upper * diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 094037539300..139767769ace 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -6284,7 +6284,7 @@ mlxsw_sp_rif_create(struct mlxsw_sp *mlxsw_sp, int i, err; type = mlxsw_sp_dev_rif_type(mlxsw_sp, params->dev); - ops = mlxsw_sp->router->rif_ops_arr[type]; + ops = mlxsw_sp->rif_ops_arr[type]; vr = mlxsw_sp_vr_get(mlxsw_sp, tb_id ? : RT_TABLE_MAIN, extack); if (IS_ERR(vr)) @@ -7512,8 +7512,6 @@ static int mlxsw_sp_rifs_init(struct mlxsw_sp *mlxsw_sp) if (!mlxsw_sp->router->rifs) return -ENOMEM; - mlxsw_sp->router->rif_ops_arr = mlxsw_sp1_rif_ops_arr; - return 0; } From patchwork Sun Jan 20 06:50:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 1028096 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=mellanox.com Authentication-Results: ozlabs.org; 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Sun, 20 Jan 2019 06:50:46 +0000 Received: from AM6PR05MB6056.eurprd05.prod.outlook.com ([fe80::3411:612a:f48b:a5e2]) by AM6PR05MB6056.eurprd05.prod.outlook.com ([fe80::3411:612a:f48b:a5e2%5]) with mapi id 15.20.1537.031; Sun, 20 Jan 2019 06:50:42 +0000 From: Ido Schimmel To: "netdev@vger.kernel.org" CC: "davem@davemloft.net" , Jiri Pirko , Nir Dotan , mlxsw , Ido Schimmel Subject: [PATCH net-next 05/18] mlxsw: spectrum_router: Adjust loopback RIF configuration Thread-Topic: [PATCH net-next 05/18] mlxsw: spectrum_router: Adjust loopback RIF configuration Thread-Index: AQHUsIx2ZR70y/9jPUagBwws4ic7CA== Date: Sun, 20 Jan 2019 06:50:42 +0000 Message-ID: <20190120065007.21352-6-idosch@mellanox.com> References: <20190120065007.21352-1-idosch@mellanox.com> In-Reply-To: <20190120065007.21352-1-idosch@mellanox.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: AM6P192CA0103.EURP192.PROD.OUTLOOK.COM (2603:10a6:209:8d::44) To AM6PR05MB6056.eurprd05.prod.outlook.com (2603:10a6:20b:ab::20) x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.20.1 x-originating-ip: [193.47.165.251] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; 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FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) authentication-results: spf=none (sender IP is ) smtp.mailfrom=idosch@mellanox.com; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: PyOzaO/Ixnla1oF1c9OUjYa59QYEpPTLmHtWx+W6AxCop+XkVSZMM6QuPHdnUiSVgIr4tRV+S/1ebfdJSH8/VZdHSIxhFByLLqleJ6wwjA206JaT5ok1M90LLS4FnN0wUEGWvn47VhlzREpgVosZc+MoQPyH8Z8e5B2X/B9i2k3Hgntl+7nr92so2qyX+xgsfG74FAaZzRJaKULYjxtHxvQgxLzMhoSvsVCyyOXMtyP1cgx6O0BW++lh+2kHmVKti5SG0vy+Ve0b3QzeVEnZ5WUH4f3g9YCVqr7yqkvAiEGZQva+pfLyhpisMi8rtw7NGlAdrS8xtPM5IqjyGJqFAo/mXqZp/JeBN1PlKWmPaBLr81mXdGx2TavqvsAojRiUCkmoamvKcA2wMYwNoIV47fyhKjFhyO0UXYlZXQPjLk0= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 08aec582-a0e0-4ee8-ea04-08d67ea3986e X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Jan 2019 06:50:41.6522 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR05MB6343 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Nir Dotan In Spectrum-2, the underlay routing table is pointed by an underlay router interface in contrary to Spectrum where only an underlay virtual router should be set. That makes the underlay virtual router field in RITR reserved for Spectrum-2. Change loopback RIF creation function to support the new underlay RIF field, however leave this field reserved for Spectrum-1 updates. Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- .../net/ethernet/mellanox/mlxsw/spectrum_router.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 139767769ace..c55bd5af0341 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -1437,8 +1437,8 @@ mlxsw_sp_ipip_entry_ol_up_event(struct mlxsw_sp *mlxsw_sp, } static int -mlxsw_sp_rif_ipip_lb_op(struct mlxsw_sp_rif_ipip_lb *lb_rif, - struct mlxsw_sp_vr *ul_vr, bool enable) +mlxsw_sp_rif_ipip_lb_op(struct mlxsw_sp_rif_ipip_lb *lb_rif, u16 ul_vr_id, + u16 ul_rif_id, bool enable) { struct mlxsw_sp_rif_ipip_lb_config lb_cf = lb_rif->lb_config; struct mlxsw_sp_rif *rif = &lb_rif->common; @@ -1453,7 +1453,7 @@ mlxsw_sp_rif_ipip_lb_op(struct mlxsw_sp_rif_ipip_lb *lb_rif, rif->rif_index, rif->vr_id, rif->dev->mtu); mlxsw_reg_ritr_loopback_ipip4_pack(ritr_pl, lb_cf.lb_ipipt, MLXSW_REG_RITR_LOOPBACK_IPIP_OPTIONS_GRE_KEY_PRESET, - ul_vr->id, 0, saddr4, lb_cf.okey); + ul_vr_id, ul_rif_id, saddr4, lb_cf.okey); break; case MLXSW_SP_L3_PROTO_IPV6: @@ -1475,7 +1475,7 @@ static int mlxsw_sp_netdevice_ipip_ol_update_mtu(struct mlxsw_sp *mlxsw_sp, if (ipip_entry) { lb_rif = ipip_entry->ol_lb; ul_vr = &mlxsw_sp->router->vrs[lb_rif->ul_vr_id]; - err = mlxsw_sp_rif_ipip_lb_op(lb_rif, ul_vr, true); + err = mlxsw_sp_rif_ipip_lb_op(lb_rif, ul_vr->id, 0, true); if (err) goto out; lb_rif->common.mtu = ol_dev->mtu; @@ -7436,7 +7436,7 @@ mlxsw_sp1_rif_ipip_lb_configure(struct mlxsw_sp_rif *rif) if (IS_ERR(ul_vr)) return PTR_ERR(ul_vr); - err = mlxsw_sp_rif_ipip_lb_op(lb_rif, ul_vr, true); + err = mlxsw_sp_rif_ipip_lb_op(lb_rif, ul_vr->id, 0, true); if (err) goto err_loopback_op; @@ -7456,7 +7456,7 @@ static void mlxsw_sp1_rif_ipip_lb_deconfigure(struct mlxsw_sp_rif *rif) struct mlxsw_sp_vr *ul_vr; ul_vr = &mlxsw_sp->router->vrs[lb_rif->ul_vr_id]; - mlxsw_sp_rif_ipip_lb_op(lb_rif, ul_vr, false); + mlxsw_sp_rif_ipip_lb_op(lb_rif, ul_vr->id, 0, false); --ul_vr->rif_count; mlxsw_sp_vr_put(mlxsw_sp, ul_vr); From patchwork Sun Jan 20 06:50:46 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 1028092 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=mellanox.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=Mellanox.com header.i=@Mellanox.com header.b="LV3BqlfQ"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 43j51L6gk0z9sBn for ; 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FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: N3uHcfEIsSv8CQMLsb/f3DE4SGFWN9vcLyDu6ex4RB41kikxJ3wOcWUN/dbqYcl6adDviV0VIX032g1VhZOyCzCVpwfaz/6H4u+GJEdSa+eX2tVdwB5B3GkMv0kv3CXMEVa6R6WZe7iqLAFjdjEIqfDqiHhD5/bZ22ozCvbookIEv2jlocxZYgI1Sf0bpK6qXYep9WkoecVTSIIUFs+tvfz44mduofWHWdSW6ax/V0ZN4DVSPoR6vC/M47Wug9ffnyMJOK7C7uUUQylkJV/uT8tK3QtSIdsAuoGjZ2/mysCwiwDgnatHBCqKzp7ZgFIKEGtxzsdrbzgtvGoU2X12Low6DOjV4TrGJw4GZOUCeXnPKyXf88/6VdECH2YpVOJ4g+3ofeP2gOHhGXb6fv8J8jcjVUduurbijJ3BssGmFEA= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3e8e3c82-a9da-4acf-cfd3-08d67ea398f6 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Jan 2019 06:50:42.5272 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR05MB4408 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Nir Dotan The presence of an allocated RIF in mlxsw_sp->router->rifs[rif_index] marks that rif_index as taken. Set the marking of a taken RIF to happen before calling ops->create in order to allow creation of a GRE underlay RIF, which may be allocated and created as part of an overlay RIF creation. Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index c55bd5af0341..1cac38365503 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -6303,6 +6303,7 @@ mlxsw_sp_rif_create(struct mlxsw_sp *mlxsw_sp, goto err_rif_alloc; } dev_hold(rif->dev); + mlxsw_sp->router->rifs[rif_index] = rif; rif->mlxsw_sp = mlxsw_sp; rif->ops = ops; @@ -6329,7 +6330,6 @@ mlxsw_sp_rif_create(struct mlxsw_sp *mlxsw_sp, } mlxsw_sp_rif_counters_alloc(rif); - mlxsw_sp->router->rifs[rif_index] = rif; return rif; @@ -6341,6 +6341,7 @@ mlxsw_sp_rif_create(struct mlxsw_sp *mlxsw_sp, if (fid) mlxsw_sp_fid_put(fid); err_fid_get: + mlxsw_sp->router->rifs[rif_index] = NULL; dev_put(rif->dev); kfree(rif); err_rif_alloc: @@ -6361,7 +6362,6 @@ static void mlxsw_sp_rif_destroy(struct mlxsw_sp_rif *rif) mlxsw_sp_router_rif_gone_sync(mlxsw_sp, rif); vr = &mlxsw_sp->router->vrs[rif->vr_id]; - mlxsw_sp->router->rifs[rif->rif_index] = NULL; mlxsw_sp_rif_counters_free(rif); for (i = 0; i < MLXSW_SP_L3_PROTO_MAX; i++) mlxsw_sp_mr_rif_del(vr->mr_table[i], rif); @@ -6369,6 +6369,7 @@ static void mlxsw_sp_rif_destroy(struct mlxsw_sp_rif *rif) if (fid) /* Loopback RIFs are not associated with a FID. */ mlxsw_sp_fid_put(fid); + mlxsw_sp->router->rifs[rif->rif_index] = NULL; dev_put(rif->dev); kfree(rif); vr->rif_count--; From patchwork Sun Jan 20 06:50:47 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 1028100 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; 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FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: ucy2mNIcwJGwO1fzhVkyV5qOWGdFCAWeTCznkNNltXm4czOPqSUalHITDXQ3fMym8o4ezkOyc4P+6ixXGNdfNnbPqnB6WXDQV+EhNxrbK/h/53EWz/2CZsDDJs//CTK1avTAeThVwcoVFz0+y7L87ib26LPWnDJo18LyEIKh91XeXG6ANroyjub9y8UR/STInVXtDD83PIn05FoRLVWuoBgxcJ/7X3Jcg+udrQKGKtTAVJaY+djnwpNWD2rb9L0UqwvGNtoGWif3axlb2RcjJkSMwGeGO9AcJAo1mFlrkf8gsr0KcKM+uiy57Tnnh9tphXzG+EqsA+yN/Slr9Qk/b1rodUSwvmEgUdJSmUVP7KssczFySUTKYrUcb84EEBZCo4JuOJab4lZT3aaqBNQGkGtP5lJFAPAPVzmaFw/ibPU= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: b591e482-dfc4-462b-62c9-08d67ea39b73 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Jan 2019 06:50:46.7147 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR05MB4408 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Nir Dotan Spectrum-2 GRE tunnels underlay should be given not only the virtual router information for an encapsulated packet lookup, but also an underlay RIF object which belongs to a virtual router. Therefore add ul_rif_id field in struct mlxsw_sp_rif_ipip_lb, to be used later in Spectrum-2 underlay RIF implementation. This field complements ul_vr_id field, already present and defined as reserved for Spectrum-2. Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 1cac38365503..c9dbef5ed6e3 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -120,6 +120,7 @@ struct mlxsw_sp_rif_ipip_lb { struct mlxsw_sp_rif common; struct mlxsw_sp_rif_ipip_lb_config lb_config; u16 ul_vr_id; /* Reserved for Spectrum-2. */ + u16 ul_rif_id; /* Reserved for Spectrum. */ }; struct mlxsw_sp_rif_params_ipip_lb { @@ -1468,14 +1469,13 @@ static int mlxsw_sp_netdevice_ipip_ol_update_mtu(struct mlxsw_sp *mlxsw_sp, { struct mlxsw_sp_ipip_entry *ipip_entry; struct mlxsw_sp_rif_ipip_lb *lb_rif; - struct mlxsw_sp_vr *ul_vr; int err = 0; ipip_entry = mlxsw_sp_ipip_entry_find_by_ol_dev(mlxsw_sp, ol_dev); if (ipip_entry) { lb_rif = ipip_entry->ol_lb; - ul_vr = &mlxsw_sp->router->vrs[lb_rif->ul_vr_id]; - err = mlxsw_sp_rif_ipip_lb_op(lb_rif, ul_vr->id, 0, true); + err = mlxsw_sp_rif_ipip_lb_op(lb_rif, lb_rif->ul_vr_id, + lb_rif->ul_rif_id, true); if (err) goto out; lb_rif->common.mtu = ol_dev->mtu; @@ -7442,6 +7442,7 @@ mlxsw_sp1_rif_ipip_lb_configure(struct mlxsw_sp_rif *rif) goto err_loopback_op; lb_rif->ul_vr_id = ul_vr->id; + lb_rif->ul_rif_id = 0; ++ul_vr->rif_count; return 0; From patchwork Sun Jan 20 06:50:48 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 1028097 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; 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b=iBysOJ6XO8oRXRS6XDvbUnZZpjmPTcI6Mh1LKHDlo5lMBvn94hsw2xVbP/CXpEFgI4o8OCkVMSFc3Y7bhNjlPSqVqiBAEFWvMDbA+SW+baxiTVADMk8UGsGol+/GK/TMUbYkYxeN7XjNA50DppQbUbdy5j/R68bs18kvclA+gDs= Received: from AM6PR05MB6056.eurprd05.prod.outlook.com (20.179.2.148) by AM6PR05MB4408.eurprd05.prod.outlook.com (52.135.162.141) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1537.26; Sun, 20 Jan 2019 06:50:48 +0000 Received: from AM6PR05MB6056.eurprd05.prod.outlook.com ([fe80::3411:612a:f48b:a5e2]) by AM6PR05MB6056.eurprd05.prod.outlook.com ([fe80::3411:612a:f48b:a5e2%5]) with mapi id 15.20.1537.031; Sun, 20 Jan 2019 06:50:48 +0000 From: Ido Schimmel To: "netdev@vger.kernel.org" CC: "davem@davemloft.net" , Jiri Pirko , Nir Dotan , mlxsw , Ido Schimmel Subject: [PATCH net-next 08/18] mlxsw: spectrum_router: Change mlxsw_sp_ipip_lb_ul_vr_id() Thread-Topic: [PATCH net-next 08/18] mlxsw: spectrum_router: Change mlxsw_sp_ipip_lb_ul_vr_id() Thread-Index: AQHUsIx5bZ+y24ydx06Ol0Fi3yVN+g== Date: Sun, 20 Jan 2019 06:50:48 +0000 Message-ID: <20190120065007.21352-9-idosch@mellanox.com> References: <20190120065007.21352-1-idosch@mellanox.com> In-Reply-To: <20190120065007.21352-1-idosch@mellanox.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: AM6P192CA0103.EURP192.PROD.OUTLOOK.COM (2603:10a6:209:8d::44) To AM6PR05MB6056.eurprd05.prod.outlook.com (2603:10a6:20b:ab::20) authentication-results: spf=none (sender IP is ) smtp.mailfrom=idosch@mellanox.com; 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FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: 0hjOELocpJcuMhAqOkupusZ2GESZcaIMax6uVxUiiHdG/HITgedwWSQyps+Gl1K+yCut6PaL7k1Zo1CAhch09YxKj+smb6OahLxsThwV0jWbkzKtdC3pEhn2lJE8Jus7ZPw8obvc9h9Op0plDnjBFbq8LLca2FGdvyDLiAcWKV1VtXfBZ8mkQPKmqmHgOQjdlyKWrOzhsAZlHgl/rPSLKELbYok4/c9YBkld274PJC/oCdwca9Hn6kwDALSrTDaO2UshPsuBYvLPFZtqTReOCn2O7uruwVeyBlMbYFYuxHkaHxz2qv2kzU6AvACXU9NF7mSAbXzecv5/FiVKhAb8IiSxD26ibIVaRrYlyANS+JNjh2GfXcogK9TTHpPvg2+TF1H8OH8Ycpo3BGIsezM/9ocE3d8CwtMEU8Y6DABJjEE= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: f22cc9d0-424e-46ca-45a8-08d67ea39c39 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Jan 2019 06:50:48.0115 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR05MB4408 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Nir Dotan For the sake of Spectrum-2 GRE support, as ul_vr_id field is reserved for Spectrum-2, Change mlxsw_sp_ipip_lb_ul_vr_id() implementation not to use the reserved field. Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index c9dbef5ed6e3..2cfbba810527 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -6251,7 +6251,14 @@ u16 mlxsw_sp_ipip_lb_rif_index(const struct mlxsw_sp_rif_ipip_lb *lb_rif) u16 mlxsw_sp_ipip_lb_ul_vr_id(const struct mlxsw_sp_rif_ipip_lb *lb_rif) { - return lb_rif->ul_vr_id; + u32 ul_tb_id = mlxsw_sp_ipip_dev_ul_tb_id(lb_rif->common.dev); + struct mlxsw_sp_vr *ul_vr; + + ul_vr = mlxsw_sp_vr_get(lb_rif->common.mlxsw_sp, ul_tb_id, NULL); + if (WARN_ON(IS_ERR(ul_vr))) + return 0; + + return ul_vr->id; } int mlxsw_sp_rif_dev_ifindex(const struct mlxsw_sp_rif *rif) From patchwork Sun Jan 20 06:50:49 2019 Content-Type: text/plain; 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It exists only when its overlay RIF exists but may be shared with other overlay RIFs. Hence it is undesired to mark any device as related to it. Therefore allow usage of NULL device when allocating RIF. Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c | 2 +- .../net/ethernet/mellanox/mlxsw/spectrum_router.c | 12 +++++++----- 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c index 41e607a14846..49933818c6f5 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c @@ -220,7 +220,7 @@ mlxsw_sp_dpipe_table_erif_entries_dump(void *priv, bool counters_enabled, for (; i < rif_count; i++) { struct mlxsw_sp_rif *rif = mlxsw_sp_rif_by_index(mlxsw_sp, i); - if (!rif) + if (!rif || !mlxsw_sp_rif_dev(rif)) continue; err = mlxsw_sp_erif_entry_get(mlxsw_sp, &entry, rif, counters_enabled); diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 2cfbba810527..4316afc2c043 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -80,7 +80,7 @@ struct mlxsw_sp_router { struct mlxsw_sp_rif { struct list_head nexthop_list; struct list_head neigh_list; - struct net_device *dev; + struct net_device *dev; /* NULL for underlay RIF */ struct mlxsw_sp_fid *fid; unsigned char addr[ETH_ALEN]; int mtu; @@ -6224,10 +6224,12 @@ static struct mlxsw_sp_rif *mlxsw_sp_rif_alloc(size_t rif_size, u16 rif_index, INIT_LIST_HEAD(&rif->nexthop_list); INIT_LIST_HEAD(&rif->neigh_list); - ether_addr_copy(rif->addr, l3_dev->dev_addr); - rif->mtu = l3_dev->mtu; + if (l3_dev) { + ether_addr_copy(rif->addr, l3_dev->dev_addr); + rif->mtu = l3_dev->mtu; + rif->dev = l3_dev; + } rif->vr_id = vr_id; - rif->dev = l3_dev; rif->rif_index = rif_index; return rif; @@ -6758,7 +6760,7 @@ static int mlxsw_sp_router_port_check_rif_addr(struct mlxsw_sp *mlxsw_sp, for (i = 0; i < MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS); i++) { rif = mlxsw_sp->router->rifs[i]; - if (rif && rif->dev != dev && + if (rif && rif->dev && rif->dev != dev && !ether_addr_equal_masked(rif->dev->dev_addr, dev_addr, mlxsw_sp->mac_mask)) { NL_SET_ERR_MSG_MOD(extack, "All router interface MAC addresses must have the same prefix"); 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Sun, 20 Jan 2019 06:50:51 +0000 From: Ido Schimmel To: "netdev@vger.kernel.org" CC: "davem@davemloft.net" , Jiri Pirko , Nir Dotan , mlxsw , Ido Schimmel Subject: [PATCH net-next 10/18] mlxsw: spectrum_router: Update tunnel decap properties Thread-Topic: [PATCH net-next 10/18] mlxsw: spectrum_router: Update tunnel decap properties Thread-Index: AQHUsIx7sqKliNIxk0ePqahn1d8aNQ== Date: Sun, 20 Jan 2019 06:50:50 +0000 Message-ID: <20190120065007.21352-11-idosch@mellanox.com> References: <20190120065007.21352-1-idosch@mellanox.com> In-Reply-To: <20190120065007.21352-1-idosch@mellanox.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: AM6P192CA0103.EURP192.PROD.OUTLOOK.COM (2603:10a6:209:8d::44) To AM6PR05MB6056.eurprd05.prod.outlook.com (2603:10a6:20b:ab::20) authentication-results: spf=none (sender IP is ) smtp.mailfrom=idosch@mellanox.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.20.1 x-originating-ip: [193.47.165.251] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; 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SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: dDEljHBmTsKjW1S8Ocm1SExqtQtrZDMih/vqeumTIQh4/8gqNOw+nXSObpYD4uRjtq9MjprN5aQkkHM01KDstA+LYZjlW2ZDdJcjI0KmUH56BFiaTtA9DnsM2DD/KQftyTlh/I9n89l76l/RmlTZalBOWP8j7fraUW3buQJIRzOpbPgiOzJewRpU9VGeGYF+8C5pkQHcYn9kOgdQZZtmyAcnoMOEUJ5sxdSwEhU5m6g4GqVd3dMSM7rMsuaVAbX3MJ0uiXp5kmfkY0d+XbHj65+8wG6uxTKww7AHrfd53TzZ+wYBiyxSzE7GAT/Cy1bWvl6K51gBH/0f7mUR2vY4Nsh++xtYNHm6zhsVz+zsFETCrT8iz9asnUNtQqXNhgzRqca292Scv60KajL4k2xDsiZwN/xLSteU1kJHwtBYh9c= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 5b381292-0df7-4e57-73ae-08d67ea39d4b X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Jan 2019 06:50:49.8084 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR05MB4408 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Nir Dotan Spectrum-2 requires to specify the egress RIF when setting tunnel decap properties. Add a method for accessing the underlay RIF index and then use it when setting decap properties. Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.c | 2 ++ drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 5 +++++ drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h | 1 + 3 files changed, 8 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.c index 00db26c96bf5..6400cd644b7a 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_ipip.c @@ -145,6 +145,7 @@ mlxsw_sp_ipip_fib_entry_op_gre4_rtdp(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_ipip_entry *ipip_entry) { u16 rif_index = mlxsw_sp_ipip_lb_rif_index(ipip_entry->ol_lb); + u16 ul_rif_id = mlxsw_sp_ipip_lb_ul_rif_id(ipip_entry->ol_lb); char rtdp_pl[MLXSW_REG_RTDP_LEN]; struct ip_tunnel_parm parms; unsigned int type_check; @@ -157,6 +158,7 @@ mlxsw_sp_ipip_fib_entry_op_gre4_rtdp(struct mlxsw_sp *mlxsw_sp, ikey = mlxsw_sp_ipip_parms4_ikey(parms); mlxsw_reg_rtdp_pack(rtdp_pl, MLXSW_REG_RTDP_TYPE_IPIP, tunnel_index); + mlxsw_reg_rtdp_egress_router_interface_set(rtdp_pl, ul_rif_id); type_check = has_ikey ? MLXSW_REG_RTDP_IPIP_TYPE_CHECK_ALLOW_GRE_KEY : diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 4316afc2c043..bee9aeb0a07e 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -6263,6 +6263,11 @@ u16 mlxsw_sp_ipip_lb_ul_vr_id(const struct mlxsw_sp_rif_ipip_lb *lb_rif) return ul_vr->id; } +u16 mlxsw_sp_ipip_lb_ul_rif_id(const struct mlxsw_sp_rif_ipip_lb *lb_rif) +{ + return lb_rif->ul_rif_id; +} + int mlxsw_sp_rif_dev_ifindex(const struct mlxsw_sp_rif *rif) { return rif->dev->ifindex; diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h index 3dbafdeaab2b..cc1de91e8217 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h @@ -29,6 +29,7 @@ struct mlxsw_sp_rif *mlxsw_sp_rif_by_index(const struct mlxsw_sp *mlxsw_sp, u16 mlxsw_sp_rif_index(const struct mlxsw_sp_rif *rif); u16 mlxsw_sp_ipip_lb_rif_index(const struct mlxsw_sp_rif_ipip_lb *rif); u16 mlxsw_sp_ipip_lb_ul_vr_id(const struct mlxsw_sp_rif_ipip_lb *rif); +u16 mlxsw_sp_ipip_lb_ul_rif_id(const struct mlxsw_sp_rif_ipip_lb *lb_rif); u32 mlxsw_sp_ipip_dev_ul_tb_id(const struct net_device *ol_dev); int mlxsw_sp_rif_dev_ifindex(const struct mlxsw_sp_rif *rif); const struct net_device *mlxsw_sp_rif_dev(const struct mlxsw_sp_rif *rif); From patchwork Sun Jan 20 06:50:51 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 1028101 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=mellanox.com Authentication-Results: ozlabs.org; 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SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: fL3DdhMOTP5FcmuKFSvE51F4PTgXOS3J/nBugtfiy0hqTX4XVvcdTSyWYT1au8jzcmMExEOfph7yP8/JvGg6UZBrVXK7jmZra4MOA7GYqJgDbvTROCdNBBz0Tyi80wRquhAOxsUd6e1fZYMoTfAVpduUPBJo7CyWsYz/agWcWkpRR5zdQLHOfPKfyISa5KdHx+ktbpJPHA2H+bQxJ04VyZ6zdE26C3CiFQ8W49B9GxANfqtX5onw3fMt5b5MUxVD1RiMPO1v9YnNw0YrONMPVcCHqiF2gpeS90migT0zdSwBs5NQeHO+PgGXYRIXdRQwwd5D44pe2fkvRamXNk3knc3h09lt7ps7UjQ/KNNGtHnAtq8MfYtOCVk6zkgCG1hvMB/WW1FLwSai5dhGjmYxYEgVu1zf9d3j5jmSgrRc6fA= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: b52abd18-200b-4913-e169-08d67ea39dfb X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Jan 2019 06:50:50.9646 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR05MB4408 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Nir Dotan Spectrum-2 GRE tunnel implementation requires a specific underlay RIF that points to the virtual router used for forwarding the encapsulated packet. Add Spectrum-2 specific loopback router interface creation methods which may create or reuse the dedicated underlay RIF. Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- .../ethernet/mellanox/mlxsw/spectrum_router.c | 130 ++++++++++++++++++ 1 file changed, 130 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index bee9aeb0a07e..0949404a28e5 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -441,6 +441,8 @@ struct mlxsw_sp_vr { struct mlxsw_sp_fib *fib4; struct mlxsw_sp_fib *fib6; struct mlxsw_sp_mr_table *mr_table[MLXSW_SP_L3_PROTO_MAX]; + struct mlxsw_sp_rif *ul_rif; + refcount_t ul_rif_refcnt; }; static const struct rhashtable_params mlxsw_sp_fib_ht_params; @@ -7493,14 +7495,142 @@ const struct mlxsw_sp_rif_ops *mlxsw_sp1_rif_ops_arr[] = { [MLXSW_SP_RIF_TYPE_IPIP_LB] = &mlxsw_sp1_rif_ipip_lb_ops, }; +static int +mlxsw_sp_rif_ipip_lb_ul_rif_op(struct mlxsw_sp_rif *ul_rif, bool enable) +{ + struct mlxsw_sp *mlxsw_sp = ul_rif->mlxsw_sp; + char ritr_pl[MLXSW_REG_RITR_LEN]; + + mlxsw_reg_ritr_pack(ritr_pl, enable, MLXSW_REG_RITR_LOOPBACK_IF, + ul_rif->rif_index, ul_rif->vr_id, IP_MAX_MTU); + mlxsw_reg_ritr_loopback_protocol_set(ritr_pl, + MLXSW_REG_RITR_LOOPBACK_GENERIC); + + return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(ritr), ritr_pl); +} + +static struct mlxsw_sp_rif * +mlxsw_sp_ul_rif_create(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_vr *vr, + struct netlink_ext_ack *extack) +{ + struct mlxsw_sp_rif *ul_rif; + u16 rif_index; + int err; + + err = mlxsw_sp_rif_index_alloc(mlxsw_sp, &rif_index); + if (err) { + NL_SET_ERR_MSG_MOD(extack, "Exceeded number of supported router interfaces"); + return ERR_PTR(err); + } + + ul_rif = mlxsw_sp_rif_alloc(sizeof(*ul_rif), rif_index, vr->id, NULL); + if (!ul_rif) + return ERR_PTR(-ENOMEM); + + mlxsw_sp->router->rifs[rif_index] = ul_rif; + ul_rif->mlxsw_sp = mlxsw_sp; + err = mlxsw_sp_rif_ipip_lb_ul_rif_op(ul_rif, true); + if (err) + goto ul_rif_op_err; + + return ul_rif; + +ul_rif_op_err: + mlxsw_sp->router->rifs[rif_index] = NULL; + kfree(ul_rif); + return ERR_PTR(err); +} + +static void mlxsw_sp_ul_rif_destroy(struct mlxsw_sp_rif *ul_rif) +{ + struct mlxsw_sp *mlxsw_sp = ul_rif->mlxsw_sp; + + mlxsw_sp_rif_ipip_lb_ul_rif_op(ul_rif, false); + mlxsw_sp->router->rifs[ul_rif->rif_index] = NULL; + kfree(ul_rif); +} + +static struct mlxsw_sp_rif * +mlxsw_sp_ul_rif_get(struct mlxsw_sp *mlxsw_sp, u32 tb_id, + struct netlink_ext_ack *extack) +{ + struct mlxsw_sp_vr *vr; + int err; + + vr = mlxsw_sp_vr_get(mlxsw_sp, tb_id, extack); + if (IS_ERR(vr)) + return ERR_CAST(vr); + + if (refcount_inc_not_zero(&vr->ul_rif_refcnt)) + return vr->ul_rif; + + vr->ul_rif = mlxsw_sp_ul_rif_create(mlxsw_sp, vr, extack); + if (IS_ERR(vr->ul_rif)) { + err = PTR_ERR(vr->ul_rif); + goto err_ul_rif_create; + } + + vr->rif_count++; + refcount_set(&vr->ul_rif_refcnt, 1); + + return vr->ul_rif; + +err_ul_rif_create: + mlxsw_sp_vr_put(mlxsw_sp, vr); + return ERR_PTR(err); +} + +static void mlxsw_sp_ul_rif_put(struct mlxsw_sp_rif *ul_rif) +{ + struct mlxsw_sp *mlxsw_sp = ul_rif->mlxsw_sp; + struct mlxsw_sp_vr *vr; + + vr = &mlxsw_sp->router->vrs[ul_rif->vr_id]; + + if (!refcount_dec_and_test(&vr->ul_rif_refcnt)) + return; + + vr->rif_count--; + mlxsw_sp_ul_rif_destroy(ul_rif); + mlxsw_sp_vr_put(mlxsw_sp, vr); +} + static int mlxsw_sp2_rif_ipip_lb_configure(struct mlxsw_sp_rif *rif) { + struct mlxsw_sp_rif_ipip_lb *lb_rif = mlxsw_sp_rif_ipip_lb_rif(rif); + u32 ul_tb_id = mlxsw_sp_ipip_dev_ul_tb_id(rif->dev); + struct mlxsw_sp *mlxsw_sp = rif->mlxsw_sp; + struct mlxsw_sp_rif *ul_rif; + int err; + + ul_rif = mlxsw_sp_ul_rif_get(mlxsw_sp, ul_tb_id, NULL); + if (IS_ERR(ul_rif)) + return PTR_ERR(ul_rif); + + err = mlxsw_sp_rif_ipip_lb_op(lb_rif, 0, ul_rif->rif_index, true); + if (err) + goto err_loopback_op; + + lb_rif->ul_vr_id = 0; + lb_rif->ul_rif_id = ul_rif->rif_index; + return 0; + +err_loopback_op: + mlxsw_sp_ul_rif_put(ul_rif); + return err; } static void mlxsw_sp2_rif_ipip_lb_deconfigure(struct mlxsw_sp_rif *rif) { + struct mlxsw_sp_rif_ipip_lb *lb_rif = mlxsw_sp_rif_ipip_lb_rif(rif); + struct mlxsw_sp *mlxsw_sp = rif->mlxsw_sp; + struct mlxsw_sp_rif *ul_rif; + + ul_rif = mlxsw_sp_rif_by_index(mlxsw_sp, lb_rif->ul_rif_id); + mlxsw_sp_rif_ipip_lb_op(lb_rif, 0, lb_rif->ul_rif_id, false); + mlxsw_sp_ul_rif_put(ul_rif); } static const struct mlxsw_sp_rif_ops mlxsw_sp2_rif_ipip_lb_ops = { From patchwork Sun Jan 20 06:50:52 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 1028107 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=mellanox.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=Mellanox.com header.i=@Mellanox.com header.b="tEQpEz+j"; 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LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: C3dJaZGDD7G+E4Aapw+0UXzP9nHSU6s9PFODZBb9T3MI0GmF6oVAAeDCniPj4yKX3TRIVJpDpidEklYNcGc+dyFhsYRGDpwyjKdZgJaEwBWcsqWwdLb+0OcMhJfw36pgsbyzlxZJnHgkuaysPuqVJHCj+Hw6XIUCv8ns5s+bz5/EUBXeF3gWkrBtIkfnTYe23EgwxmphaVbNpLDA4IwSvItHiD0TsbR/B+HNPcVhAKpyN9D4dyFLGC2I3rbhvfogBGXEd+bwDRUoPFe0AE/FJnC4rf7JdLrPQ6Z0LbczKiXTjoONTbw/q+4/IY0Vx0+Qz0lrTO/tbKqUKbVrsTYrH40HX6L7L1iYiU3PDHJXPzax7wQnCrOjuOf3MHvkBKU0az0BtKshVI2+jRBVHy9+RuetBwl8ij4G5kKFHfsXgEA= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 63334939-e995-4351-c73d-08d67ea39e83 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Jan 2019 06:50:51.8396 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR05MB4408 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Nir Dotan Add a library with helper functions, to be used in testing IP-in-IP and GRE tunnels, both in flat and in hierarchical topologies. The topologies used in this library cover the three scenarios of tunnels - a tunel with no bound device, a tunnel with bound device in the same VRF and a tunnel with a bound device in a different VRF. Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- .../selftests/net/forwarding/ipip_lib.sh | 349 ++++++++++++++++++ 1 file changed, 349 insertions(+) create mode 100644 tools/testing/selftests/net/forwarding/ipip_lib.sh diff --git a/tools/testing/selftests/net/forwarding/ipip_lib.sh b/tools/testing/selftests/net/forwarding/ipip_lib.sh new file mode 100644 index 000000000000..30f36a57bae6 --- /dev/null +++ b/tools/testing/selftests/net/forwarding/ipip_lib.sh @@ -0,0 +1,349 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# Handles creation and destruction of IP-in-IP or GRE tunnels over the given +# topology. Supports both flat and hierarchical models. +# +# Flat Model: +# Overlay and underlay share the same VRF. +# SW1 uses default VRF so tunnel has no bound dev. +# SW2 uses non-default VRF tunnel has a bound dev. +# +-------------------------+ +# | H1 | +# | $h1 + | +# | 192.0.2.1/28 | | +# +-------------------|-----+ +# | +# +-------------------|-----+ +# | SW1 | | +# | $ol1 + | +# | 192.0.2.2/28 | +# | | +# | + g1a (gre) | +# | loc=192.0.2.65 | +# | rem=192.0.2.66 --. | +# | tos=inherit | | +# | .------------------' | +# | | | +# | v | +# | + $ul1.111 (vlan) | +# | | 192.0.2.129/28 | +# | \ | +# | \_______ | +# | | | +# |VRF default + $ul1 | +# +------------|------------+ +# | +# +------------|------------+ +# | SW2 + $ul2 | +# | _______| | +# | / | +# | / | +# | + $ul2.111 (vlan) | +# | ^ 192.0.2.130/28 | +# | | | +# | | | +# | '------------------. | +# | + g2a (gre) | | +# | loc=192.0.2.66 | | +# | rem=192.0.2.65 --' | +# | tos=inherit | +# | | +# | $ol2 + | +# | 192.0.2.17/28 | | +# | VRF v$ol2 | | +# +-------------------|-----+ +# | +# +-------------------|-----+ +# | H2 | | +# | $h2 + | +# | 192.0.2.18/28 | +# +-------------------------+ +# +# Hierarchical model: +# The tunnel is bound to a device in a different VRF +# +# +---------------------------+ +# | H1 | +# | $h1 + | +# | 192.0.2.1/28 | | +# +-------------------|-------+ +# | +# +-------------------|-------+ +# | SW1 | | +# | +-----------------|-----+ | +# | | $ol1 + | | +# | | 192.0.2.2/28 | | +# | | | | +# | | + g1a (gre) | | +# | | rem=192.0.2.66 | | +# | | tos=inherit | | +# | | loc=192.0.2.65 | | +# | | ^ | | +# | | VRF v$ol1 | | | +# | +-----------|-----------+ | +# | | | +# | +-----------|-----------+ | +# | | VRF v$ul1 | | | +# | | | | | +# | | | | | +# | | v | | +# | | dummy1 + | | +# | | 192.0.2.65 | | +# | | .-------' | | +# | | | | | +# | | v | | +# | | + $ul1.111 (vlan) | | +# | | | 192.0.2.129/28 | | +# | | \ | | +# | | \_____ | | +# | | | | | +# | | + $ul1 | | +# | +----------|------------+ | +# +------------|--------------+ +# | +# +------------|--------------+ +# | SW2 | | +# | +----------|------------+ | +# | | + $ul2 | | +# | | _____| | | +# | | / | | +# | | / | | +# | | | $ul2.111 (vlan) | | +# | | + 192.0.2.130/28 | | +# | | ^ | | +# | | | | | +# | | '-------. | | +# | | dummy2 + | | +# | | 192.0.2.66 | | +# | | ^ | | +# | | | | | +# | | | | | +# | | VRF v$ul2 | | | +# | +-----------|-----------+ | +# | | | +# | +-----------|-----------+ | +# | | VRF v$ol2 | | | +# | | | | | +# | | v | | +# | | g2a (gre)+ | | +# | | loc=192.0.2.66 | | +# | | rem=192.0.2.65 | | +# | | tos=inherit | | +# | | | | +# | | $ol2 + | | +# | | 192.0.2.17/28 | | | +# | +-----------------|-----+ | +# +-------------------|-------+ +# | +# +-------------------|-------+ +# | H2 | | +# | $h2 + | +# | 192.0.2.18/28 | +# +---------------------------+ +source lib.sh + +h1_create() +{ + simple_if_init $h1 192.0.2.1/28 2001:db8:1::1/64 + ip route add vrf v$h1 192.0.2.16/28 via 192.0.2.2 +} + +h1_destroy() +{ + ip route del vrf v$h1 192.0.2.16/28 via 192.0.2.2 + simple_if_fini $h1 192.0.2.1/28 +} + +h2_create() +{ + simple_if_init $h2 192.0.2.18/28 + ip route add vrf v$h2 192.0.2.0/28 via 192.0.2.17 +} + +h2_destroy() +{ + ip route del vrf v$h2 192.0.2.0/28 via 192.0.2.17 + simple_if_fini $h2 192.0.2.18/28 +} + +sw1_flat_create() +{ + local type=$1; shift + local ol1=$1; shift + local ul1=$1; shift + + ip link set dev $ol1 up + __addr_add_del $ol1 add "192.0.2.2/28" + + ip link set dev $ul1 up + vlan_create $ul1 111 "" 192.0.2.129/28 + + tunnel_create g1a $type 192.0.2.65 192.0.2.66 tos inherit "$@" + ip link set dev g1a up + __addr_add_del g1a add "192.0.2.65/32" + + ip route add 192.0.2.66/32 via 192.0.2.130 + + ip route add 192.0.2.16/28 nexthop dev g1a +} + +sw1_flat_destroy() +{ + local ol1=$1; shift + local ul1=$1; shift + + ip route del 192.0.2.16/28 + + ip route del 192.0.2.66/32 via 192.0.2.130 + __simple_if_fini g1a 192.0.2.65/32 + tunnel_destroy g1a + + vlan_destroy $ul1 111 + __simple_if_fini $ul1 + __simple_if_fini $ol1 192.0.2.2/28 +} + +sw2_flat_create() +{ + local type=$1; shift + local ol2=$1; shift + local ul2=$1; shift + + simple_if_init $ol2 192.0.2.17/28 + __simple_if_init $ul2 v$ol2 + vlan_create $ul2 111 v$ol2 192.0.2.130/28 + + tunnel_create g2a $type 192.0.2.66 192.0.2.65 tos inherit dev v$ol2 \ + "$@" + __simple_if_init g2a v$ol2 192.0.2.66/32 + + ip route add vrf v$ol2 192.0.2.65/32 via 192.0.2.129 + ip route add vrf v$ol2 192.0.2.0/28 nexthop dev g2a +} + +sw2_flat_destroy() +{ + local ol2=$1; shift + local ul2=$1; shift + + ip route del vrf v$ol2 192.0.2.0/28 + + ip route del vrf v$ol2 192.0.2.65/32 via 192.0.2.129 + __simple_if_fini g2a 192.0.2.66/32 + tunnel_destroy g2a + + vlan_destroy $ul2 111 + __simple_if_fini $ul2 + simple_if_fini $ol2 192.0.2.17/28 +} + +sw1_hierarchical_create() +{ + local type=$1; shift + local ol1=$1; shift + local ul1=$1; shift + + simple_if_init $ol1 192.0.2.2/28 + simple_if_init $ul1 + ip link add name dummy1 type dummy + __simple_if_init dummy1 v$ul1 192.0.2.65/32 + + vlan_create $ul1 111 v$ul1 192.0.2.129/28 + tunnel_create g1a $type 192.0.2.65 192.0.2.66 tos inherit dev dummy1 \ + "$@" + ip link set dev g1a master v$ol1 + + ip route add vrf v$ul1 192.0.2.66/32 via 192.0.2.130 + ip route add vrf v$ol1 192.0.2.16/28 nexthop dev g1a +} + +sw1_hierarchical_destroy() +{ + local ol1=$1; shift + local ul1=$1; shift + + ip route del vrf v$ol1 192.0.2.16/28 + ip route del vrf v$ul1 192.0.2.66/32 + + tunnel_destroy g1a + vlan_destroy $ul1 111 + + __simple_if_fini dummy1 192.0.2.65/32 + ip link del dev dummy1 + + simple_if_fini $ul1 + simple_if_fini $ol1 192.0.2.2/28 +} + +sw2_hierarchical_create() +{ + local type=$1; shift + local ol2=$1; shift + local ul2=$1; shift + + simple_if_init $ol2 192.0.2.17/28 + simple_if_init $ul2 + + ip link add name dummy2 type dummy + __simple_if_init dummy2 v$ul2 192.0.2.66/32 + + vlan_create $ul2 111 v$ul2 192.0.2.130/28 + tunnel_create g2a $type 192.0.2.66 192.0.2.65 tos inherit dev dummy2 \ + "$@" + ip link set dev g2a master v$ol2 + + ip route add vrf v$ul2 192.0.2.65/32 via 192.0.2.129 + ip route add vrf v$ol2 192.0.2.0/28 nexthop dev g2a +} + +sw2_hierarchical_destroy() +{ + local ol2=$1; shift + local ul2=$1; shift + + ip route del vrf v$ol2 192.0.2.0/28 + ip route del vrf v$ul2 192.0.2.65/32 + + tunnel_destroy g2a + vlan_destroy $ul2 111 + + __simple_if_fini dummy2 192.0.2.66/32 + ip link del dev dummy2 + + simple_if_fini $ul2 + simple_if_fini $ol2 192.0.2.17/28 +} + +topo_mtu_change() +{ + local mtu=$1 + + ip link set mtu $mtu dev $h1 + ip link set mtu $mtu dev $ol1 + ip link set mtu $mtu dev g1a + ip link set mtu $mtu dev $ul1 + ip link set mtu $mtu dev $ul1.111 + ip link set mtu $mtu dev $h2 + ip link set mtu $mtu dev $ol2 + ip link set mtu $mtu dev g2a + ip link set mtu $mtu dev $ul2 + ip link set mtu $mtu dev $ul2.111 +} + +test_mtu_change() +{ + local encap=$1; shift + + RET=0 + + ping_do $h1 192.0.2.18 "-s 1800 -w 3" + check_fail $? "ping $encap should not pass with size 1800" + + RET=0 + + topo_mtu_change 2000 + ping_do $h1 192.0.2.18 "-s 1800 -w 3" + check_err $? + log_test "ping $encap packet size 1800 after MTU change" +} From patchwork Sun Jan 20 06:50:53 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 1028103 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=mellanox.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=Mellanox.com header.i=@Mellanox.com header.b="AejQWSjb"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 43j51f0rWZz9sBn for ; 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Sun, 20 Jan 2019 06:50:54 +0000 Received: from AM6PR05MB6056.eurprd05.prod.outlook.com ([fe80::3411:612a:f48b:a5e2]) by AM6PR05MB6056.eurprd05.prod.outlook.com ([fe80::3411:612a:f48b:a5e2%5]) with mapi id 15.20.1537.031; Sun, 20 Jan 2019 06:50:54 +0000 From: Ido Schimmel To: "netdev@vger.kernel.org" CC: "davem@davemloft.net" , Jiri Pirko , Nir Dotan , mlxsw , Ido Schimmel Subject: [PATCH net-next 13/18] selftests: forwarding: Add IP-in-IP GRE flat topology test Thread-Topic: [PATCH net-next 13/18] selftests: forwarding: Add IP-in-IP GRE flat topology test Thread-Index: AQHUsIx8eUxpvwbsJ0a9WAJZL0CsOQ== Date: Sun, 20 Jan 2019 06:50:53 +0000 Message-ID: <20190120065007.21352-14-idosch@mellanox.com> References: <20190120065007.21352-1-idosch@mellanox.com> In-Reply-To: <20190120065007.21352-1-idosch@mellanox.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: AM6P192CA0103.EURP192.PROD.OUTLOOK.COM (2603:10a6:209:8d::44) To AM6PR05MB6056.eurprd05.prod.outlook.com (2603:10a6:20b:ab::20) authentication-results: spf=none (sender IP is ) smtp.mailfrom=idosch@mellanox.com; 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Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- .../selftests/net/forwarding/ipip_flat_gre.sh | 63 +++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100755 tools/testing/selftests/net/forwarding/ipip_flat_gre.sh diff --git a/tools/testing/selftests/net/forwarding/ipip_flat_gre.sh b/tools/testing/selftests/net/forwarding/ipip_flat_gre.sh new file mode 100755 index 000000000000..abb694397b86 --- /dev/null +++ b/tools/testing/selftests/net/forwarding/ipip_flat_gre.sh @@ -0,0 +1,63 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# Test IP-in-IP GRE tunnel without key. +# This test uses flat topology for IP tunneling tests. See ipip_lib.sh for more +# details. + +ALL_TESTS="gre_flat4 gre_mtu_change" + +NUM_NETIFS=6 +source lib.sh +source ipip_lib.sh + +setup_prepare() +{ + h1=${NETIFS[p1]} + ol1=${NETIFS[p2]} + + ul1=${NETIFS[p3]} + ul2=${NETIFS[p4]} + + ol2=${NETIFS[p5]} + h2=${NETIFS[p6]} + + forwarding_enable + vrf_prepare + h1_create + h2_create + sw1_flat_create gre $ol1 $ul1 + sw2_flat_create gre $ol2 $ul2 +} + +gre_flat4() +{ + RET=0 + + ping_test $h1 192.0.2.18 " gre flat" +} + +gre_mtu_change() +{ + test_mtu_change gre +} + +cleanup() +{ + pre_cleanup + + sw2_flat_destroy $ol2 $ul2 + sw1_flat_destroy $ol1 $ul1 + h2_destroy + h1_destroy + vrf_cleanup + forwarding_restore +} + +trap cleanup EXIT + +setup_prepare +setup_wait +tests_run + +exit $EXIT_STATUS From patchwork Sun Jan 20 06:50:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 1028102 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; 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This test is based on flat topology described in file ipip_lib.sh. Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- .../net/forwarding/ipip_flat_gre_key.sh | 63 +++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100755 tools/testing/selftests/net/forwarding/ipip_flat_gre_key.sh diff --git a/tools/testing/selftests/net/forwarding/ipip_flat_gre_key.sh b/tools/testing/selftests/net/forwarding/ipip_flat_gre_key.sh new file mode 100755 index 000000000000..c4f373337e48 --- /dev/null +++ b/tools/testing/selftests/net/forwarding/ipip_flat_gre_key.sh @@ -0,0 +1,63 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# Test IP-in-IP GRE tunnel with key. +# This test uses flat topology for IP tunneling tests. See ipip_lib.sh for more +# details. + +ALL_TESTS="gre_flat4 gre_mtu_change" + +NUM_NETIFS=6 +source lib.sh +source ipip_lib.sh + +setup_prepare() +{ + h1=${NETIFS[p1]} + ol1=${NETIFS[p2]} + + ul1=${NETIFS[p3]} + ul2=${NETIFS[p4]} + + ol2=${NETIFS[p5]} + h2=${NETIFS[p6]} + + forwarding_enable + vrf_prepare + h1_create + h2_create + sw1_flat_create gre $ol1 $ul1 key 233 + sw2_flat_create gre $ol2 $ul2 key 233 +} + +gre_flat4() +{ + RET=0 + + ping_test $h1 192.0.2.18 " gre flat with key" +} + +gre_mtu_change() +{ + test_mtu_change gre +} + +cleanup() +{ + pre_cleanup + + sw2_flat_destroy $ol2 $ul2 + sw1_flat_destroy $ol1 $ul1 + h2_destroy + h1_destroy + vrf_cleanup + forwarding_restore +} + +trap cleanup EXIT + +setup_prepare +setup_wait +tests_run + +exit $EXIT_STATUS From patchwork Sun Jan 20 06:50:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 1028106 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; 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This test is based on flat topology described in file ipip_lib.sh. Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- .../net/forwarding/ipip_flat_gre_keys.sh | 63 +++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100755 tools/testing/selftests/net/forwarding/ipip_flat_gre_keys.sh diff --git a/tools/testing/selftests/net/forwarding/ipip_flat_gre_keys.sh b/tools/testing/selftests/net/forwarding/ipip_flat_gre_keys.sh new file mode 100755 index 000000000000..a811130c0627 --- /dev/null +++ b/tools/testing/selftests/net/forwarding/ipip_flat_gre_keys.sh @@ -0,0 +1,63 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# Test IP-in-IP GRE tunnel with key. +# This test uses flat topology for IP tunneling tests. See ipip_lib.sh for more +# details. + +ALL_TESTS="gre_flat4 gre_mtu_change" + +NUM_NETIFS=6 +source lib.sh +source ipip_lib.sh + +setup_prepare() +{ + h1=${NETIFS[p1]} + ol1=${NETIFS[p2]} + + ul1=${NETIFS[p3]} + ul2=${NETIFS[p4]} + + ol2=${NETIFS[p5]} + h2=${NETIFS[p6]} + + forwarding_enable + vrf_prepare + h1_create + h2_create + sw1_flat_create gre $ol1 $ul1 ikey 111 okey 222 + sw2_flat_create gre $ol2 $ul2 ikey 222 okey 111 +} + +gre_flat4() +{ + RET=0 + + ping_test $h1 192.0.2.18 " gre flat with ikey/okey" +} + +gre_mtu_change() +{ + test_mtu_change gre +} + +cleanup() +{ + pre_cleanup + + sw2_flat_destroy $ol2 $ul2 + sw1_flat_destroy $ol1 $ul1 + h2_destroy + h1_destroy + vrf_cleanup + forwarding_restore +} + +trap cleanup EXIT + +setup_prepare +setup_wait +tests_run + +exit $EXIT_STATUS From patchwork Sun Jan 20 06:50:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 1028104 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; 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Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- .../selftests/net/forwarding/ipip_hier_gre.sh | 63 +++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100755 tools/testing/selftests/net/forwarding/ipip_hier_gre.sh diff --git a/tools/testing/selftests/net/forwarding/ipip_hier_gre.sh b/tools/testing/selftests/net/forwarding/ipip_hier_gre.sh new file mode 100755 index 000000000000..05c5b3cf2f78 --- /dev/null +++ b/tools/testing/selftests/net/forwarding/ipip_hier_gre.sh @@ -0,0 +1,63 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# Test IP-in-IP GRE tunnels without key. +# This test uses hierarchical topology for IP tunneling tests. See +# ipip_lib.sh for more details. + +ALL_TESTS="gre_hier4 gre_mtu_change" + +NUM_NETIFS=6 +source lib.sh +source ipip_lib.sh + +setup_prepare() +{ + h1=${NETIFS[p1]} + ol1=${NETIFS[p2]} + + ul1=${NETIFS[p3]} + ul2=${NETIFS[p4]} + + ol2=${NETIFS[p5]} + h2=${NETIFS[p6]} + + forwarding_enable + vrf_prepare + h1_create + h2_create + sw1_hierarchical_create gre $ol1 $ul1 + sw2_hierarchical_create gre $ol2 $ul2 +} + +gre_hier4() +{ + RET=0 + + ping_test $h1 192.0.2.18 " gre hierarchical" +} + +gre_mtu_change() +{ + test_mtu_change gre +} + +cleanup() +{ + pre_cleanup + + sw2_hierarchical_destroy $ol2 $ul2 + sw1_hierarchical_destroy $ol1 $ul1 + h2_destroy + h1_destroy + vrf_cleanup + forwarding_restore +} + +trap cleanup EXIT + +setup_prepare +setup_wait +tests_run + +exit $EXIT_STATUS From patchwork Sun Jan 20 06:50:57 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 1028108 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; 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This test is based on hierarchical topology described in file ipip_lib.sh. Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- .../net/forwarding/ipip_hier_gre_key.sh | 63 +++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100755 tools/testing/selftests/net/forwarding/ipip_hier_gre_key.sh diff --git a/tools/testing/selftests/net/forwarding/ipip_hier_gre_key.sh b/tools/testing/selftests/net/forwarding/ipip_hier_gre_key.sh new file mode 100755 index 000000000000..9b105dbca32a --- /dev/null +++ b/tools/testing/selftests/net/forwarding/ipip_hier_gre_key.sh @@ -0,0 +1,63 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# Test IP-in-IP GRE tunnels without key. +# This test uses hierarchical topology for IP tunneling tests. See +# ipip_lib.sh for more details. + +ALL_TESTS="gre_hier4 gre_mtu_change" + +NUM_NETIFS=6 +source lib.sh +source ipip_lib.sh + +setup_prepare() +{ + h1=${NETIFS[p1]} + ol1=${NETIFS[p2]} + + ul1=${NETIFS[p3]} + ul2=${NETIFS[p4]} + + ol2=${NETIFS[p5]} + h2=${NETIFS[p6]} + + forwarding_enable + vrf_prepare + h1_create + h2_create + sw1_hierarchical_create gre $ol1 $ul1 key 22 + sw2_hierarchical_create gre $ol2 $ul2 key 22 +} + +gre_hier4() +{ + RET=0 + + ping_test $h1 192.0.2.18 " gre hierarchical with key" +} + +gre_mtu_change() +{ + test_mtu_change gre +} + +cleanup() +{ + pre_cleanup + + sw2_hierarchical_destroy $ol2 $ul2 + sw1_hierarchical_destroy $ol1 $ul1 + h2_destroy + h1_destroy + vrf_cleanup + forwarding_restore +} + +trap cleanup EXIT + +setup_prepare +setup_wait +tests_run + +exit $EXIT_STATUS From patchwork Sun Jan 20 06:50:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ido Schimmel X-Patchwork-Id: 1028105 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; 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SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: 4QinwtSFabBQ1iRyd5Nb/pmIQZsWBeQ1CNaCRV72lVa4GHPS8+sWOKb7gZHxAz/gHp1dQx0sNxZi1KVVK+LZWYURSAc+WttUIyV3xNrLKuDJDeMSH2WEjY7P22aBqU/c4hVj4ScnqC1cD/nEvNl3r567oG8XqAmgHOWvWd9B/drTYKT/ACB13IrB/swHiWKaZxotf8jusNZdMywHicMrMeOKsv3Gc63C5SbsSW7ohW11i1TwcVat5UcUQL1FNyDxwbNjWeTdhQqnbFatB4h1nXdYiTwlhCaQ2rgIjHuQ6kug4rDOslvZDU7eqvuiaq6yLlNyL8p0a3xKOpnLhxJ7IOUclYaT4U0L+0D0Xon3oH6UOxYQx6znVb/pPT89Gl80Dt8d5gcYto/leDq38EcMzvul72LSa7KOjLGjUvluD0Y= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: f495f6d6-4f7c-41e3-ec05-08d67ea3a1f5 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Jan 2019 06:50:57.6365 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR05MB4408 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Nir Dotan Add a test that checks IP-in-IP GRE tunneling and MTU change of tunnel, where an ikey/okey pair is set. This test is based on hierarchical topology described in file ipip_lib.sh. Signed-off-by: Nir Dotan Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- .../net/forwarding/ipip_hier_gre_keys.sh | 63 +++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100755 tools/testing/selftests/net/forwarding/ipip_hier_gre_keys.sh diff --git a/tools/testing/selftests/net/forwarding/ipip_hier_gre_keys.sh b/tools/testing/selftests/net/forwarding/ipip_hier_gre_keys.sh new file mode 100755 index 000000000000..e275d25bd83a --- /dev/null +++ b/tools/testing/selftests/net/forwarding/ipip_hier_gre_keys.sh @@ -0,0 +1,63 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# Test IP-in-IP GRE tunnels without key. +# This test uses hierarchical topology for IP tunneling tests. See +# ipip_lib.sh for more details. + +ALL_TESTS="gre_hier4 gre_mtu_change" + +NUM_NETIFS=6 +source lib.sh +source ipip_lib.sh + +setup_prepare() +{ + h1=${NETIFS[p1]} + ol1=${NETIFS[p2]} + + ul1=${NETIFS[p3]} + ul2=${NETIFS[p4]} + + ol2=${NETIFS[p5]} + h2=${NETIFS[p6]} + + forwarding_enable + vrf_prepare + h1_create + h2_create + sw1_hierarchical_create gre $ol1 $ul1 ikey 111 okey 222 + sw2_hierarchical_create gre $ol2 $ul2 ikey 222 okey 111 +} + +gre_hier4() +{ + RET=0 + + ping_test $h1 192.0.2.18 " gre hierarchical with ikey/okey" +} + +gre_mtu_change() +{ + test_mtu_change gre +} + +cleanup() +{ + pre_cleanup + + sw2_hierarchical_destroy $ol2 $ul2 + sw1_hierarchical_destroy $ol1 $ul1 + h2_destroy + h1_destroy + vrf_cleanup + forwarding_restore +} + +trap cleanup EXIT + +setup_prepare +setup_wait +tests_run + +exit $EXIT_STATUS