From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 1059445977; Fri, 13 Sep 2024 08:03:43 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id F263C42FB3; Fri, 13 Sep 2024 08:00:41 +0200 (CEST) Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) by mails.dpdk.org (Postfix) with ESMTP id 89EF042E49 for ; Fri, 13 Sep 2024 08:00:12 +0200 (CEST) Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 683F8201CA3; Fri, 13 Sep 2024 08:00:12 +0200 (CEST) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 0C02320030D; Fri, 13 Sep 2024 08:00:12 +0200 (CEST) Received: from lsv03379.swis.in-blr01.nxp.com (lsv03379.swis.in-blr01.nxp.com [92.120.147.188]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 4F3D2183DC06; Fri, 13 Sep 2024 14:00:11 +0800 (+08) From: vanshika.shukla@nxp.com To: dev@dpdk.org, Hemant Agrawal , Sachin Saxena Cc: Jun Yang Subject: [v1 25/43] net/dpaa2: dump Rx parser result Date: Fri, 13 Sep 2024 11:29:41 +0530 Message-Id: <20240913055959.3246917-26-vanshika.shukla@nxp.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240913055959.3246917-1-vanshika.shukla@nxp.com> References: <20240913055959.3246917-1-vanshika.shukla@nxp.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Virus-Scanned: ClamAV using ClamSMTP X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org From: Jun Yang export DPAA2_PRINT_RX_PARSER_RESULT=1 is used to dump RX parser result and frame attribute flags generated by hardware parser and soft parser. The parser results are converted to big endian described in RM. The areas set by soft parser are dump as well. Signed-off-by: Jun Yang --- drivers/net/dpaa2/dpaa2_ethdev.c | 5 + drivers/net/dpaa2/dpaa2_ethdev.h | 90 ++++++++++ drivers/net/dpaa2/dpaa2_parse_dump.h | 248 +++++++++++++++++++++++++++ drivers/net/dpaa2/dpaa2_rxtx.c | 7 + 4 files changed, 350 insertions(+) create mode 100644 drivers/net/dpaa2/dpaa2_parse_dump.h diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c index 533effd72b..000d7da85c 100644 --- a/drivers/net/dpaa2/dpaa2_ethdev.c +++ b/drivers/net/dpaa2/dpaa2_ethdev.c @@ -75,6 +75,8 @@ int dpaa2_timestamp_dynfield_offset = -1; /* Enable error queue */ bool dpaa2_enable_err_queue; +bool dpaa2_print_parser_result; + #define MAX_NB_RX_DESC 11264 int total_nb_rx_desc; @@ -2727,6 +2729,9 @@ dpaa2_dev_init(struct rte_eth_dev *eth_dev) DPAA2_PMD_INFO("Enable error queue"); } + if (getenv("DPAA2_PRINT_RX_PARSER_RESULT")) + dpaa2_print_parser_result = 1; + /* Allocate memory for hardware structure for queues */ ret = dpaa2_alloc_rx_tx_queues(eth_dev); if (ret) { diff --git a/drivers/net/dpaa2/dpaa2_ethdev.h b/drivers/net/dpaa2/dpaa2_ethdev.h index ea1c1b5117..c864859b3f 100644 --- a/drivers/net/dpaa2/dpaa2_ethdev.h +++ b/drivers/net/dpaa2/dpaa2_ethdev.h @@ -19,6 +19,8 @@ #include #include +#include "base/dpaa2_hw_dpni_annot.h" + #define DPAA2_MIN_RX_BUF_SIZE 512 #define DPAA2_MAX_RX_PKT_LEN 10240 /*WRIOP support*/ #define NET_DPAA2_PMD_DRIVER_NAME net_dpaa2 @@ -152,6 +154,88 @@ extern const struct rte_tm_ops dpaa2_tm_ops; extern bool dpaa2_enable_err_queue; +extern bool dpaa2_print_parser_result; + +#define DPAA2_FAPR_SIZE \ + (sizeof(struct dpaa2_annot_hdr) - \ + offsetof(struct dpaa2_annot_hdr, word3)) + +#define DPAA2_PR_NXTHDR_OFFSET 0 + +#define DPAA2_FAFE_PSR_OFFSET 2 +#define DPAA2_FAFE_PSR_SIZE 2 + +#define DPAA2_FAF_PSR_OFFSET 4 +#define DPAA2_FAF_PSR_SIZE 12 + +#define DPAA2_FAF_TOTAL_SIZE \ + (DPAA2_FAFE_PSR_SIZE + DPAA2_FAF_PSR_SIZE) + +/* Just most popular Frame attribute flags (FAF) here.*/ +enum dpaa2_rx_faf_offset { + /* Set by SP start*/ + FAFE_VXLAN_IN_VLAN_FRAM = 0, + FAFE_VXLAN_IN_IPV4_FRAM = 1, + FAFE_VXLAN_IN_IPV6_FRAM = 2, + FAFE_VXLAN_IN_UDP_FRAM = 3, + FAFE_VXLAN_IN_TCP_FRAM = 4, + /* Set by SP end*/ + + FAF_GTP_PRIMED_FRAM = 1 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_PTP_FRAM = 3 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_VXLAN_FRAM = 4 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_ETH_FRAM = 10 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_LLC_SNAP_FRAM = 18 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_VLAN_FRAM = 21 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_PPPOE_PPP_FRAM = 25 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_MPLS_FRAM = 27 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_ARP_FRAM = 30 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_IPV4_FRAM = 34 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_IPV6_FRAM = 42 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_IP_FRAM = 48 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_ICMP_FRAM = 57 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_IGMP_FRAM = 58 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_GRE_FRAM = 65 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_UDP_FRAM = 70 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_TCP_FRAM = 72 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_IPSEC_FRAM = 77 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_IPSEC_ESP_FRAM = 78 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_IPSEC_AH_FRAM = 79 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_SCTP_FRAM = 81 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_DCCP_FRAM = 83 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_GTP_FRAM = 87 + DPAA2_FAFE_PSR_SIZE * 8, + FAF_ESP_FRAM = 89 + DPAA2_FAFE_PSR_SIZE * 8, +}; + +#define DPAA2_PR_ETH_OFF_OFFSET 19 +#define DPAA2_PR_TCI_OFF_OFFSET 21 +#define DPAA2_PR_LAST_ETYPE_OFFSET 23 +#define DPAA2_PR_L3_OFF_OFFSET 27 +#define DPAA2_PR_L4_OFF_OFFSET 30 +#define DPAA2_PR_L5_OFF_OFFSET 31 +#define DPAA2_PR_NXTHDR_OFF_OFFSET 34 + +/* Set by SP for vxlan distribution start*/ +#define DPAA2_VXLAN_IN_TCI_OFFSET 16 + +#define DPAA2_VXLAN_IN_DADDR0_OFFSET 20 +#define DPAA2_VXLAN_IN_DADDR1_OFFSET 22 +#define DPAA2_VXLAN_IN_DADDR2_OFFSET 24 +#define DPAA2_VXLAN_IN_DADDR3_OFFSET 25 +#define DPAA2_VXLAN_IN_DADDR4_OFFSET 26 +#define DPAA2_VXLAN_IN_DADDR5_OFFSET 28 + +#define DPAA2_VXLAN_IN_SADDR0_OFFSET 29 +#define DPAA2_VXLAN_IN_SADDR1_OFFSET 32 +#define DPAA2_VXLAN_IN_SADDR2_OFFSET 33 +#define DPAA2_VXLAN_IN_SADDR3_OFFSET 35 +#define DPAA2_VXLAN_IN_SADDR4_OFFSET 41 +#define DPAA2_VXLAN_IN_SADDR5_OFFSET 42 + +#define DPAA2_VXLAN_VNI_OFFSET 43 +#define DPAA2_VXLAN_IN_TYPE_OFFSET 46 +/* Set by SP for vxlan distribution end*/ + struct ipv4_sd_addr_extract_rule { uint32_t ipv4_src; uint32_t ipv4_dst; @@ -197,7 +281,13 @@ enum ip_addr_extract_type { IP_DST_SRC_EXTRACT }; +enum key_prot_type { + DPAA2_NET_PROT_KEY, + DPAA2_FAF_KEY +}; + struct key_prot_field { + enum key_prot_type type; enum net_prot prot; uint32_t key_field; }; diff --git a/drivers/net/dpaa2/dpaa2_parse_dump.h b/drivers/net/dpaa2/dpaa2_parse_dump.h new file mode 100644 index 0000000000..f1cdc003de --- /dev/null +++ b/drivers/net/dpaa2/dpaa2_parse_dump.h @@ -0,0 +1,248 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * + * Copyright 2022 NXP + * + */ + +#ifndef _DPAA2_PARSE_DUMP_H +#define _DPAA2_PARSE_DUMP_H + +#include +#include + +#include +#include "dpaa2_tm.h" + +#include +#include + +#include "base/dpaa2_hw_dpni_annot.h" + +#define DPAA2_PR_PRINT printf + +struct dpaa2_faf_bit_info { + const char *name; + int position; +}; + +struct dpaa2_fapr_field_info { + const char *name; + uint16_t value; +}; + +struct dpaa2_fapr_array { + union { + uint64_t pr_64[DPAA2_FAPR_SIZE / 8]; + uint8_t pr[DPAA2_FAPR_SIZE]; + }; +}; + +#define NEXT_HEADER_NAME "Next Header" +#define ETH_OFF_NAME "ETH OFFSET" +#define VLAN_TCI_OFF_NAME "VLAN TCI OFFSET" +#define LAST_ENTRY_OFF_NAME "LAST ETYPE Offset" +#define L3_OFF_NAME "L3 Offset" +#define L4_OFF_NAME "L4 Offset" +#define L5_OFF_NAME "L5 Offset" +#define NEXT_HEADER_OFF_NAME "Next Header Offset" + +static const +struct dpaa2_fapr_field_info support_dump_fields[] = { + { + .name = NEXT_HEADER_NAME, + }, + { + .name = ETH_OFF_NAME, + }, + { + .name = VLAN_TCI_OFF_NAME, + }, + { + .name = LAST_ENTRY_OFF_NAME, + }, + { + .name = L3_OFF_NAME, + }, + { + .name = L4_OFF_NAME, + }, + { + .name = L5_OFF_NAME, + }, + { + .name = NEXT_HEADER_OFF_NAME, + } +}; + +static inline void +dpaa2_print_faf(struct dpaa2_fapr_array *fapr) +{ + const int faf_bit_len = DPAA2_FAF_TOTAL_SIZE * 8; + struct dpaa2_faf_bit_info faf_bits[faf_bit_len]; + int i, byte_pos, bit_pos, vxlan = 0, vxlan_vlan = 0; + struct rte_ether_hdr vxlan_in_eth; + uint16_t vxlan_vlan_tci; + + for (i = 0; i < faf_bit_len; i++) { + faf_bits[i].position = i; + if (i == FAFE_VXLAN_IN_VLAN_FRAM) + faf_bits[i].name = "VXLAN VLAN Present"; + else if (i == FAFE_VXLAN_IN_IPV4_FRAM) + faf_bits[i].name = "VXLAN IPV4 Present"; + else if (i == FAFE_VXLAN_IN_IPV6_FRAM) + faf_bits[i].name = "VXLAN IPV6 Present"; + else if (i == FAFE_VXLAN_IN_UDP_FRAM) + faf_bits[i].name = "VXLAN UDP Present"; + else if (i == FAFE_VXLAN_IN_TCP_FRAM) + faf_bits[i].name = "VXLAN TCP Present"; + else if (i == FAF_VXLAN_FRAM) + faf_bits[i].name = "VXLAN Present"; + else if (i == FAF_ETH_FRAM) + faf_bits[i].name = "Ethernet MAC Present"; + else if (i == FAF_VLAN_FRAM) + faf_bits[i].name = "VLAN 1 Present"; + else if (i == FAF_IPV4_FRAM) + faf_bits[i].name = "IPv4 1 Present"; + else if (i == FAF_IPV6_FRAM) + faf_bits[i].name = "IPv6 1 Present"; + else if (i == FAF_UDP_FRAM) + faf_bits[i].name = "UDP Present"; + else if (i == FAF_TCP_FRAM) + faf_bits[i].name = "TCP Present"; + else + faf_bits[i].name = "Check RM for this unusual frame"; + } + + DPAA2_PR_PRINT("Frame Annotation Flags:\r\n"); + for (i = 0; i < faf_bit_len; i++) { + byte_pos = i / 8 + DPAA2_FAFE_PSR_OFFSET; + bit_pos = i % 8; + if (fapr->pr[byte_pos] & (1 << (7 - bit_pos))) { + DPAA2_PR_PRINT("FAF bit %d : %s\r\n", + faf_bits[i].position, faf_bits[i].name); + if (i == FAF_VXLAN_FRAM) + vxlan = 1; + } + } + + if (vxlan) { + vxlan_in_eth.dst_addr.addr_bytes[0] = + fapr->pr[DPAA2_VXLAN_IN_DADDR0_OFFSET]; + vxlan_in_eth.dst_addr.addr_bytes[1] = + fapr->pr[DPAA2_VXLAN_IN_DADDR1_OFFSET]; + vxlan_in_eth.dst_addr.addr_bytes[2] = + fapr->pr[DPAA2_VXLAN_IN_DADDR2_OFFSET]; + vxlan_in_eth.dst_addr.addr_bytes[3] = + fapr->pr[DPAA2_VXLAN_IN_DADDR3_OFFSET]; + vxlan_in_eth.dst_addr.addr_bytes[4] = + fapr->pr[DPAA2_VXLAN_IN_DADDR4_OFFSET]; + vxlan_in_eth.dst_addr.addr_bytes[5] = + fapr->pr[DPAA2_VXLAN_IN_DADDR5_OFFSET]; + + vxlan_in_eth.src_addr.addr_bytes[0] = + fapr->pr[DPAA2_VXLAN_IN_SADDR0_OFFSET]; + vxlan_in_eth.src_addr.addr_bytes[1] = + fapr->pr[DPAA2_VXLAN_IN_SADDR1_OFFSET]; + vxlan_in_eth.src_addr.addr_bytes[2] = + fapr->pr[DPAA2_VXLAN_IN_SADDR2_OFFSET]; + vxlan_in_eth.src_addr.addr_bytes[3] = + fapr->pr[DPAA2_VXLAN_IN_SADDR3_OFFSET]; + vxlan_in_eth.src_addr.addr_bytes[4] = + fapr->pr[DPAA2_VXLAN_IN_SADDR4_OFFSET]; + vxlan_in_eth.src_addr.addr_bytes[5] = + fapr->pr[DPAA2_VXLAN_IN_SADDR5_OFFSET]; + + vxlan_in_eth.ether_type = + fapr->pr[DPAA2_VXLAN_IN_TYPE_OFFSET]; + vxlan_in_eth.ether_type = + vxlan_in_eth.ether_type << 8; + vxlan_in_eth.ether_type |= + fapr->pr[DPAA2_VXLAN_IN_TYPE_OFFSET + 1]; + + if (vxlan_in_eth.ether_type == RTE_ETHER_TYPE_VLAN) + vxlan_vlan = 1; + DPAA2_PR_PRINT("VXLAN inner eth:\r\n"); + DPAA2_PR_PRINT("dst addr: "); + for (i = 0; i < RTE_ETHER_ADDR_LEN; i++) { + if (i != 0) + DPAA2_PR_PRINT(":"); + DPAA2_PR_PRINT("%02x", + vxlan_in_eth.dst_addr.addr_bytes[i]); + } + DPAA2_PR_PRINT("\r\n"); + DPAA2_PR_PRINT("src addr: "); + for (i = 0; i < RTE_ETHER_ADDR_LEN; i++) { + if (i != 0) + DPAA2_PR_PRINT(":"); + DPAA2_PR_PRINT("%02x", + vxlan_in_eth.src_addr.addr_bytes[i]); + } + DPAA2_PR_PRINT("\r\n"); + DPAA2_PR_PRINT("type: 0x%04x\r\n", + vxlan_in_eth.ether_type); + if (vxlan_vlan) { + vxlan_vlan_tci = fapr->pr[DPAA2_VXLAN_IN_TCI_OFFSET]; + vxlan_vlan_tci = vxlan_vlan_tci << 8; + vxlan_vlan_tci |= + fapr->pr[DPAA2_VXLAN_IN_TCI_OFFSET + 1]; + + DPAA2_PR_PRINT("vlan tci: 0x%04x\r\n", + vxlan_vlan_tci); + } + } +} + +static inline void +dpaa2_print_parse_result(struct dpaa2_annot_hdr *annotation) +{ + struct dpaa2_fapr_array fapr; + struct dpaa2_fapr_field_info + fapr_fields[sizeof(support_dump_fields) / + sizeof(struct dpaa2_fapr_field_info)]; + uint64_t len, i; + + memcpy(&fapr, &annotation->word3, DPAA2_FAPR_SIZE); + for (i = 0; i < (DPAA2_FAPR_SIZE / 8); i++) + fapr.pr_64[i] = rte_cpu_to_be_64(fapr.pr_64[i]); + + memcpy(fapr_fields, support_dump_fields, + sizeof(support_dump_fields)); + + for (i = 0; + i < sizeof(fapr_fields) / + sizeof(struct dpaa2_fapr_field_info); + i++) { + if (!strcmp(fapr_fields[i].name, NEXT_HEADER_NAME)) { + fapr_fields[i].value = fapr.pr[DPAA2_PR_NXTHDR_OFFSET]; + fapr_fields[i].value = fapr_fields[i].value << 8; + fapr_fields[i].value |= + fapr.pr[DPAA2_PR_NXTHDR_OFFSET + 1]; + } else if (!strcmp(fapr_fields[i].name, ETH_OFF_NAME)) { + fapr_fields[i].value = fapr.pr[DPAA2_PR_ETH_OFF_OFFSET]; + } else if (!strcmp(fapr_fields[i].name, VLAN_TCI_OFF_NAME)) { + fapr_fields[i].value = fapr.pr[DPAA2_PR_TCI_OFF_OFFSET]; + } else if (!strcmp(fapr_fields[i].name, LAST_ENTRY_OFF_NAME)) { + fapr_fields[i].value = + fapr.pr[DPAA2_PR_LAST_ETYPE_OFFSET]; + } else if (!strcmp(fapr_fields[i].name, L3_OFF_NAME)) { + fapr_fields[i].value = fapr.pr[DPAA2_PR_L3_OFF_OFFSET]; + } else if (!strcmp(fapr_fields[i].name, L4_OFF_NAME)) { + fapr_fields[i].value = fapr.pr[DPAA2_PR_L4_OFF_OFFSET]; + } else if (!strcmp(fapr_fields[i].name, L5_OFF_NAME)) { + fapr_fields[i].value = fapr.pr[DPAA2_PR_L5_OFF_OFFSET]; + } else if (!strcmp(fapr_fields[i].name, NEXT_HEADER_OFF_NAME)) { + fapr_fields[i].value = + fapr.pr[DPAA2_PR_NXTHDR_OFF_OFFSET]; + } + } + + len = sizeof(fapr_fields) / sizeof(struct dpaa2_fapr_field_info); + DPAA2_PR_PRINT("Parse Result:\r\n"); + for (i = 0; i < len; i++) { + DPAA2_PR_PRINT("%21s : 0x%02x\r\n", + fapr_fields[i].name, fapr_fields[i].value); + } + dpaa2_print_faf(&fapr); +} + +#endif diff --git a/drivers/net/dpaa2/dpaa2_rxtx.c b/drivers/net/dpaa2/dpaa2_rxtx.c index 23f7c4132d..4bb785aa49 100644 --- a/drivers/net/dpaa2/dpaa2_rxtx.c +++ b/drivers/net/dpaa2/dpaa2_rxtx.c @@ -25,6 +25,7 @@ #include "dpaa2_pmd_logs.h" #include "dpaa2_ethdev.h" #include "base/dpaa2_hw_dpni_annot.h" +#include "dpaa2_parse_dump.h" static inline uint32_t __rte_hot dpaa2_dev_rx_parse_slow(struct rte_mbuf *mbuf, @@ -57,6 +58,9 @@ dpaa2_dev_rx_parse_new(struct rte_mbuf *m, const struct qbman_fd *fd, struct dpaa2_annot_hdr *annotation = (struct dpaa2_annot_hdr *)hw_annot_addr; + if (unlikely(dpaa2_print_parser_result)) + dpaa2_print_parse_result(annotation); + m->packet_type = RTE_PTYPE_UNKNOWN; switch (frc) { case DPAA2_PKT_TYPE_ETHER: @@ -252,6 +256,9 @@ dpaa2_dev_rx_parse(struct rte_mbuf *mbuf, void *hw_annot_addr) else mbuf->ol_flags |= RTE_MBUF_F_RX_L4_CKSUM_GOOD; + if (unlikely(dpaa2_print_parser_result)) + dpaa2_print_parse_result(annotation); + if (dpaa2_enable_ts[mbuf->port]) { *dpaa2_timestamp_dynfield(mbuf) = annotation->word2; mbuf->ol_flags |= dpaa2_timestamp_rx_dynflag; -- 2.25.1