From patchwork Tue Dec 15 06:05:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qi Zhang X-Patchwork-Id: 85182 X-Patchwork-Delegate: qi.z.zhang@intel.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 3560BA09E9; Tue, 15 Dec 2020 07:10:09 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 440FACAC0; Tue, 15 Dec 2020 07:02:11 +0100 (CET) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 72AA4CAB5 for ; Tue, 15 Dec 2020 07:02:08 +0100 (CET) IronPort-SDR: GVYdwQWTAM4Gszgl6CuosK3mYtGjqtTWuyVbMVLFida/V87c54+8BNnXG81L/IftgyjHwGbaPU 7FYCDkRC1Uvg== X-IronPort-AV: E=McAfee;i="6000,8403,9835"; a="193200324" X-IronPort-AV: E=Sophos;i="5.78,420,1599548400"; d="scan'208";a="193200324" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Dec 2020 22:02:07 -0800 IronPort-SDR: WaP330ymxjRW8UWuEyXFFsLtff3bkLl/AMxM8euD1uUSiXF68/1BumvJj3mS+mKHopv/hP1Cz0 b7JSlu8AnaLQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.78,420,1599548400"; d="scan'208";a="351723753" Received: from dpdk51.sh.intel.com ([10.67.111.142]) by orsmga002.jf.intel.com with ESMTP; 14 Dec 2020 22:02:06 -0800 From: Qi Zhang To: qiming.yang@intel.com Cc: dev@dpdk.org, Qi Zhang , Yahui Cao Date: Tue, 15 Dec 2020 14:05:17 +0800 Message-Id: <20201215060519.302145-26-qi.z.zhang@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201215060519.302145-1-qi.z.zhang@intel.com> References: <20201215060519.302145-1-qi.z.zhang@intel.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH 25/27] net/ice/base: add eCPRI over UDP type 0 flow support X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This patch adds extracting field for flow type eCPRI over udp message type 0 and field PC_ID which is used for FDIR/RSS packet steering. Signed-off-by: Yahui Cao Signed-off-by: Qi Zhang --- drivers/net/ice/base/ice_fdir.c | 57 +++++++++++++++++++++++++++- drivers/net/ice/base/ice_fdir.h | 1 + drivers/net/ice/base/ice_flex_pipe.c | 1 + drivers/net/ice/base/ice_flex_type.h | 1 + drivers/net/ice/base/ice_flow.c | 32 +++++++++++++--- drivers/net/ice/base/ice_flow.h | 3 ++ drivers/net/ice/base/ice_type.h | 1 + 7 files changed, 89 insertions(+), 7 deletions(-) diff --git a/drivers/net/ice/base/ice_fdir.c b/drivers/net/ice/base/ice_fdir.c index 98369b1903..f78cf07d57 100644 --- a/drivers/net/ice/base/ice_fdir.c +++ b/drivers/net/ice/base/ice_fdir.c @@ -312,6 +312,16 @@ static const u8 ice_fdir_ecpri_tp0_pkt[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }; +static const u8 ice_fdir_ipv4_udp_ecpri_tp0_pkt[] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00, + 0x00, 0x1C, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +}; + static const u8 ice_fdir_tcpv6_pkt[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86, 0xDD, 0x60, 0x00, @@ -646,6 +656,13 @@ static const struct ice_fdir_base_pkt ice_fdir_pkt[] = { sizeof(ice_fdir_ecpri_tp0_pkt), ice_fdir_ecpri_tp0_pkt, sizeof(ice_fdir_ecpri_tp0_pkt), ice_fdir_ecpri_tp0_pkt, }, + { + ICE_FLTR_PTYPE_NONF_IPV4_UDP_ECPRI_TP0, + sizeof(ice_fdir_ipv4_udp_ecpri_tp0_pkt), + ice_fdir_ipv4_udp_ecpri_tp0_pkt, + sizeof(ice_fdir_ipv4_udp_ecpri_tp0_pkt), + ice_fdir_ipv4_udp_ecpri_tp0_pkt, + }, { ICE_FLTR_PTYPE_NONF_IPV6_TCP, sizeof(ice_fdir_tcpv6_pkt), ice_fdir_tcpv6_pkt, @@ -997,6 +1014,33 @@ static void ice_pkt_insert_mac_addr(u8 *pkt, u8 *addr) ice_memcpy(pkt, addr, ETH_ALEN, ICE_NONDMA_TO_NONDMA); } +/** + * ice_fdir_get_open_tunnel_port + * @hw: pointer to the hardware structure + * @flow: flow ptype + * @port: returns open port + * + * returns an open tunnel port specified for this flow type + */ +static enum ice_status +ice_fdir_get_open_tunnel_port(struct ice_hw *hw, enum ice_fltr_ptype flow, + u16 *port) +{ + switch (flow) { + case ICE_FLTR_PTYPE_NONF_IPV4_UDP_ECPRI_TP0: + /* eCPRI tunnel */ + if (!ice_get_open_tunnel_port(hw, TNL_ECPRI, port)) + return ICE_ERR_DOES_NOT_EXIST; + break; + default: + if (!ice_get_open_tunnel_port(hw, TNL_VXLAN, port) && + !ice_get_open_tunnel_port(hw, TNL_GENEVE, port)) + return ICE_ERR_DOES_NOT_EXIST; + } + + return ICE_SUCCESS; +} + /** * ice_fdir_get_gen_prgm_pkt - generate a training packet * @hw: pointer to the hardware structure @@ -1058,8 +1102,12 @@ ice_fdir_get_gen_prgm_pkt(struct ice_hw *hw, struct ice_fdir_fltr *input, ice_fdir_pkt[idx].pkt_len, ICE_NONDMA_TO_NONDMA); loc = pkt; } else { - if (!ice_get_open_tunnel_port(hw, TNL_ALL, &tnl_port)) - return ICE_ERR_DOES_NOT_EXIST; + enum ice_status ret; + + ret = ice_fdir_get_open_tunnel_port(hw, flow, &tnl_port); + if (ret) + return ret; + if (!ice_fdir_pkt[idx].tun_pkt) return ICE_ERR_PARAM; ice_memcpy(pkt, ice_fdir_pkt[idx].tun_pkt, @@ -1254,6 +1302,11 @@ ice_fdir_get_gen_prgm_pkt(struct ice_hw *hw, struct ice_fdir_fltr *input, ice_pkt_insert_u16(loc, ICE_ECPRI_TP0_PC_ID_OFFSET, input->ecpri_data.pc_id); break; + case ICE_FLTR_PTYPE_NONF_IPV4_UDP_ECPRI_TP0: + /* Use pkt instead of loc, since PC_ID is in outter part */ + ice_pkt_insert_u16(pkt, ICE_IPV4_UDP_ECPRI_TP0_PC_ID_OFFSET, + input->ecpri_data.pc_id); + break; case ICE_FLTR_PTYPE_NONF_IPV6_TCP: ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_DST_ADDR_OFFSET, input->ip.v6.src_ip); diff --git a/drivers/net/ice/base/ice_fdir.h b/drivers/net/ice/base/ice_fdir.h index a0ec519ed0..e13863935d 100644 --- a/drivers/net/ice/base/ice_fdir.h +++ b/drivers/net/ice/base/ice_fdir.h @@ -57,6 +57,7 @@ #define ICE_IPV6_NAT_T_ESP_SPI_OFFSET 62 #define ICE_IPV4_VXLAN_VNI_OFFSET 45 #define ICE_ECPRI_TP0_PC_ID_OFFSET 18 +#define ICE_IPV4_UDP_ECPRI_TP0_PC_ID_OFFSET 46 #define ICE_FDIR_MAX_FLTRS 16384 diff --git a/drivers/net/ice/base/ice_flex_pipe.c b/drivers/net/ice/base/ice_flex_pipe.c index e511b50a00..96aed3b795 100644 --- a/drivers/net/ice/base/ice_flex_pipe.c +++ b/drivers/net/ice/base/ice_flex_pipe.c @@ -13,6 +13,7 @@ static const struct ice_tunnel_type_scan tnls[] = { { TNL_VXLAN, "TNL_VXLAN_PF" }, { TNL_GENEVE, "TNL_GENEVE_PF" }, + { TNL_ECPRI, "TNL_UDP_ECPRI_PF" }, { TNL_LAST, "" } }; diff --git a/drivers/net/ice/base/ice_flex_type.h b/drivers/net/ice/base/ice_flex_type.h index 08db7f2c9a..62cc81b49c 100644 --- a/drivers/net/ice/base/ice_flex_type.h +++ b/drivers/net/ice/base/ice_flex_type.h @@ -516,6 +516,7 @@ struct ice_pkg_enum { enum ice_tunnel_type { TNL_VXLAN = 0, TNL_GENEVE, + TNL_ECPRI, TNL_GTP, TNL_LAST = 0xFF, TNL_ALL = 0xFF, diff --git a/drivers/net/ice/base/ice_flow.c b/drivers/net/ice/base/ice_flow.c index eebb328dde..15b43061c8 100644 --- a/drivers/net/ice/base/ice_flow.c +++ b/drivers/net/ice/base/ice_flow.c @@ -198,6 +198,10 @@ struct ice_flow_field_info ice_flds_info[ICE_FLOW_FIELD_IDX_MAX] = { /* ICE_FLOW_FIELD_IDX_ECPRI_TP0_PC_ID */ ICE_FLOW_FLD_INFO(ICE_FLOW_SEG_HDR_ECPRI_TP0, 4, ICE_FLOW_FLD_SZ_ECPRI_TP0_PC_ID), + /* UDP_ECPRI_TP0 */ + /* ICE_FLOW_FIELD_IDX_UDP_ECPRI_TP0_PC_ID */ + ICE_FLOW_FLD_INFO(ICE_FLOW_SEG_HDR_UDP_ECPRI_TP0, 12, + ICE_FLOW_FLD_SZ_ECPRI_TP0_PC_ID), }; /* Bitmaps indicating relevant packet types for a particular protocol header @@ -207,7 +211,7 @@ struct ice_flow_field_info ice_flds_info[ICE_FLOW_FIELD_IDX_MAX] = { static const u32 ice_ptypes_mac_ofos[] = { 0xFDC00846, 0xBFBF7F7E, 0xF70001DF, 0xFEFDFDFB, 0x0000077E, 0x000003FF, 0x00000000, 0x00000000, - 0x00400000, 0x03FFF000, 0xFFFFFFE0, 0x00000707, + 0x00400000, 0x03FFF000, 0xFFFFFFE0, 0x00100707, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, @@ -233,7 +237,7 @@ static const u32 ice_ptypes_macvlan_il[] = { static const u32 ice_ptypes_ipv4_ofos[] = { 0x1DC00000, 0x24000800, 0x00000000, 0x00000000, 0x00000000, 0x00000155, 0x00000000, 0x00000000, - 0x00000000, 0x000FC000, 0x000002A0, 0x00000000, + 0x00000000, 0x000FC000, 0x000002A0, 0x00100000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, @@ -259,7 +263,7 @@ static const u32 ice_ptypes_ipv4_ofos_all[] = { static const u32 ice_ptypes_ipv4_il[] = { 0xE0000000, 0xB807700E, 0x80000003, 0xE01DC03B, 0x0000000E, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00000000, 0x001FF800, 0x00000000, + 0x00000000, 0x00000000, 0x001FF800, 0x00100000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, @@ -373,7 +377,7 @@ static const u32 ice_ptypes_arp_of[] = { static const u32 ice_ptypes_udp_il[] = { 0x81000000, 0x20204040, 0x04000010, 0x80810102, 0x00000040, 0x00000000, 0x00000000, 0x00000000, - 0x00000000, 0x00410000, 0x908427E0, 0x00000007, + 0x00000000, 0x00410000, 0x908427E0, 0x00100007, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, @@ -710,6 +714,17 @@ static const u32 ice_ptypes_ecpri_tp0[] = { 0x00000000, 0x00000000, 0x00000000, 0x00000000, }; +static const u32 ice_ptypes_udp_ecpri_tp0[] = { + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00100000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, +}; + /* Manage parameters and info. used during the creation of a flow profile */ struct ice_flow_prof_params { enum ice_block blk; @@ -735,7 +750,7 @@ struct ice_flow_prof_params { ICE_FLOW_SEG_HDR_PFCP_SESSION | ICE_FLOW_SEG_HDR_L2TPV3 | \ ICE_FLOW_SEG_HDR_ESP | ICE_FLOW_SEG_HDR_AH | \ ICE_FLOW_SEG_HDR_NAT_T_ESP | ICE_FLOW_SEG_HDR_GTPU_NON_IP | \ - ICE_FLOW_SEG_HDR_ECPRI_TP0) + ICE_FLOW_SEG_HDR_ECPRI_TP0 | ICE_FLOW_SEG_HDR_UDP_ECPRI_TP0) #define ICE_FLOW_SEG_HDRS_L2_MASK \ (ICE_FLOW_SEG_HDR_ETH | ICE_FLOW_SEG_HDR_VLAN) @@ -1011,6 +1026,10 @@ ice_flow_proc_seg_hdrs(struct ice_flow_prof_params *params) src = (const ice_bitmap_t *)ice_ptypes_vxlan_vni; ice_and_bitmap(params->ptypes, params->ptypes, src, ICE_FLOW_PTYPE_MAX); + } else if (hdrs & ICE_FLOW_SEG_HDR_UDP_ECPRI_TP0) { + src = (const ice_bitmap_t *)ice_ptypes_udp_ecpri_tp0; + ice_and_bitmap(params->ptypes, params->ptypes, + src, ICE_FLOW_PTYPE_MAX); } if (hdrs & ICE_FLOW_SEG_HDR_PFCP) { @@ -1212,6 +1231,9 @@ ice_flow_xtract_fld(struct ice_hw *hw, struct ice_flow_prof_params *params, case ICE_FLOW_FIELD_IDX_ECPRI_TP0_PC_ID: prot_id = ICE_PROT_ECPRI; break; + case ICE_FLOW_FIELD_IDX_UDP_ECPRI_TP0_PC_ID: + prot_id = ICE_PROT_UDP_IL_OR_S; + break; case ICE_FLOW_FIELD_IDX_ARP_SIP: case ICE_FLOW_FIELD_IDX_ARP_DIP: case ICE_FLOW_FIELD_IDX_ARP_SHA: diff --git a/drivers/net/ice/base/ice_flow.h b/drivers/net/ice/base/ice_flow.h index eb63f67d42..6d02252ecf 100644 --- a/drivers/net/ice/base/ice_flow.h +++ b/drivers/net/ice/base/ice_flow.h @@ -184,6 +184,7 @@ enum ice_flow_seg_hdr { ICE_FLOW_SEG_HDR_GTPU_NON_IP = 0x01000000, ICE_FLOW_SEG_HDR_VXLAN = 0x02000000, ICE_FLOW_SEG_HDR_ECPRI_TP0 = 0x04000000, + ICE_FLOW_SEG_HDR_UDP_ECPRI_TP0 = 0x08000000, /* The following is an additive bit for ICE_FLOW_SEG_HDR_IPV4 and * ICE_FLOW_SEG_HDR_IPV6 which include the IPV4 other PTYPEs */ @@ -276,6 +277,8 @@ enum ice_flow_field { ICE_FLOW_FIELD_IDX_VXLAN_VNI, /* ECPRI_TP0 */ ICE_FLOW_FIELD_IDX_ECPRI_TP0_PC_ID, + /* UDP_ECPRI_TP0 */ + ICE_FLOW_FIELD_IDX_UDP_ECPRI_TP0_PC_ID, /* The total number of enums must not exceed 64 */ ICE_FLOW_FIELD_IDX_MAX }; diff --git a/drivers/net/ice/base/ice_type.h b/drivers/net/ice/base/ice_type.h index 4321916777..bb2cfd07fd 100644 --- a/drivers/net/ice/base/ice_type.h +++ b/drivers/net/ice/base/ice_type.h @@ -325,6 +325,7 @@ enum ice_fltr_ptype { ICE_FLTR_PTYPE_NONF_IPV6_PFCP_SESSION, ICE_FLTR_PTYPE_NON_IP_L2, ICE_FLTR_PTYPE_NONF_ECPRI_TP0, + ICE_FLTR_PTYPE_NONF_IPV4_UDP_ECPRI_TP0, ICE_FLTR_PTYPE_FRAG_IPV4, ICE_FLTR_PTYPE_NONF_IPV6_UDP, ICE_FLTR_PTYPE_NONF_IPV6_TCP,