From 483eb2f56657e8e7f419ab1a4fab8dce9ade8609 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 20:24:20 +0200 Subject: Adding upstream version 14.2.21. Signed-off-by: Daniel Baumann --- src/spdk/dpdk/app/test-pmd/testpmd.h | 768 +++++++++++++++++++++++++++++++++++ 1 file changed, 768 insertions(+) create mode 100644 src/spdk/dpdk/app/test-pmd/testpmd.h (limited to 'src/spdk/dpdk/app/test-pmd/testpmd.h') diff --git a/src/spdk/dpdk/app/test-pmd/testpmd.h b/src/spdk/dpdk/app/test-pmd/testpmd.h new file mode 100644 index 00000000..a1f66147 --- /dev/null +++ b/src/spdk/dpdk/app/test-pmd/testpmd.h @@ -0,0 +1,768 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2010-2017 Intel Corporation + */ + +#ifndef _TESTPMD_H_ +#define _TESTPMD_H_ + +#include +#include +#include +#include + +#define RTE_PORT_ALL (~(portid_t)0x0) + +#define RTE_TEST_RX_DESC_MAX 2048 +#define RTE_TEST_TX_DESC_MAX 2048 + +#define RTE_PORT_STOPPED (uint16_t)0 +#define RTE_PORT_STARTED (uint16_t)1 +#define RTE_PORT_CLOSED (uint16_t)2 +#define RTE_PORT_HANDLING (uint16_t)3 + +/* + * It is used to allocate the memory for hash key. + * The hash key size is NIC dependent. + */ +#define RSS_HASH_KEY_LENGTH 64 + +/* + * Default size of the mbuf data buffer to receive standard 1518-byte + * Ethernet frames in a mono-segment memory buffer. + */ +#define DEFAULT_MBUF_DATA_SIZE RTE_MBUF_DEFAULT_BUF_SIZE +/**< Default size of mbuf data buffer. */ + +/* + * The maximum number of segments per packet is used when creating + * scattered transmit packets composed of a list of mbufs. + */ +#define RTE_MAX_SEGS_PER_PKT 255 /**< nb_segs is a 8-bit unsigned char. */ + +#define MAX_PKT_BURST 512 +#define DEF_PKT_BURST 32 + +#define DEF_MBUF_CACHE 250 + +#define RTE_CACHE_LINE_SIZE_ROUNDUP(size) \ + (RTE_CACHE_LINE_SIZE * ((size + RTE_CACHE_LINE_SIZE - 1) / RTE_CACHE_LINE_SIZE)) + +#define NUMA_NO_CONFIG 0xFF +#define UMA_NO_CONFIG 0xFF + +typedef uint8_t lcoreid_t; +typedef uint16_t portid_t; +typedef uint16_t queueid_t; +typedef uint16_t streamid_t; + +#define MAX_QUEUE_ID ((1 << (sizeof(queueid_t) * 8)) - 1) + +#if defined RTE_LIBRTE_PMD_SOFTNIC +#define SOFTNIC 1 +#else +#define SOFTNIC 0 +#endif + +enum { + PORT_TOPOLOGY_PAIRED, + PORT_TOPOLOGY_CHAINED, + PORT_TOPOLOGY_LOOP, +}; + +#ifdef RTE_TEST_PMD_RECORD_BURST_STATS +/** + * The data structure associated with RX and TX packet burst statistics + * that are recorded for each forwarding stream. + */ +struct pkt_burst_stats { + unsigned int pkt_burst_spread[MAX_PKT_BURST]; +}; +#endif + +/** Information for a given RSS type. */ +struct rss_type_info { + const char *str; /**< Type name. */ + uint64_t rss_type; /**< Type value. */ +}; + +/** + * RSS type information table. + * + * An entry with a NULL type name terminates the list. + */ +extern const struct rss_type_info rss_type_table[]; + +/** + * The data structure associated with a forwarding stream between a receive + * port/queue and a transmit port/queue. + */ +struct fwd_stream { + /* "read-only" data */ + portid_t rx_port; /**< port to poll for received packets */ + queueid_t rx_queue; /**< RX queue to poll on "rx_port" */ + portid_t tx_port; /**< forwarding port of received packets */ + queueid_t tx_queue; /**< TX queue to send forwarded packets */ + streamid_t peer_addr; /**< index of peer ethernet address of packets */ + + unsigned int retry_enabled; + + /* "read-write" results */ + unsigned int rx_packets; /**< received packets */ + unsigned int tx_packets; /**< received packets transmitted */ + unsigned int fwd_dropped; /**< received packets not forwarded */ + unsigned int rx_bad_ip_csum ; /**< received packets has bad ip checksum */ + unsigned int rx_bad_l4_csum ; /**< received packets has bad l4 checksum */ + unsigned int gro_times; /**< GRO operation times */ +#ifdef RTE_TEST_PMD_RECORD_CORE_CYCLES + uint64_t core_cycles; /**< used for RX and TX processing */ +#endif +#ifdef RTE_TEST_PMD_RECORD_BURST_STATS + struct pkt_burst_stats rx_burst_stats; + struct pkt_burst_stats tx_burst_stats; +#endif +}; + +/** Descriptor for a single flow. */ +struct port_flow { + size_t size; /**< Allocated space including data[]. */ + struct port_flow *next; /**< Next flow in list. */ + struct port_flow *tmp; /**< Temporary linking. */ + uint32_t id; /**< Flow rule ID. */ + struct rte_flow *flow; /**< Opaque flow object returned by PMD. */ + struct rte_flow_attr attr; /**< Attributes. */ + struct rte_flow_item *pattern; /**< Pattern. */ + struct rte_flow_action *actions; /**< Actions. */ + uint8_t data[]; /**< Storage for pattern/actions. */ +}; + +#ifdef SOFTNIC +/** + * The data structure associate with softnic port + */ +struct softnic_port { + uint32_t default_tm_hierarchy_enable; /**< default tm hierarchy */ + struct fwd_lcore **fwd_lcore_arg; /**< softnic fwd core parameters */ +}; +#endif + +/** + * The data structure associated with each port. + */ +struct rte_port { + struct rte_eth_dev_info dev_info; /**< PCI info + driver name */ + struct rte_eth_conf dev_conf; /**< Port configuration. */ + struct ether_addr eth_addr; /**< Port ethernet address */ + struct rte_eth_stats stats; /**< Last port statistics */ + uint64_t tx_dropped; /**< If no descriptor in TX ring */ + struct fwd_stream *rx_stream; /**< Port RX stream, if unique */ + struct fwd_stream *tx_stream; /**< Port TX stream, if unique */ + unsigned int socket_id; /**< For NUMA support */ + uint16_t parse_tunnel:1; /**< Parse internal headers */ + uint16_t tso_segsz; /**< Segmentation offload MSS for non-tunneled packets. */ + uint16_t tunnel_tso_segsz; /**< Segmentation offload MSS for tunneled pkts. */ + uint16_t tx_vlan_id;/**< The tag ID */ + uint16_t tx_vlan_id_outer;/**< The outer tag ID */ + void *fwd_ctx; /**< Forwarding mode context */ + uint64_t rx_bad_ip_csum; /**< rx pkts with bad ip checksum */ + uint64_t rx_bad_l4_csum; /**< rx pkts with bad l4 checksum */ + uint8_t tx_queue_stats_mapping_enabled; + uint8_t rx_queue_stats_mapping_enabled; + volatile uint16_t port_status; /**< port started or not */ + uint8_t need_reconfig; /**< need reconfiguring port or not */ + uint8_t need_reconfig_queues; /**< need reconfiguring queues or not */ + uint8_t rss_flag; /**< enable rss or not */ + uint8_t dcb_flag; /**< enable dcb */ + uint16_t nb_rx_desc[MAX_QUEUE_ID+1]; /**< per queue rx desc number */ + uint16_t nb_tx_desc[MAX_QUEUE_ID+1]; /**< per queue tx desc number */ + struct rte_eth_rxconf rx_conf[MAX_QUEUE_ID+1]; /**< per queue rx configuration */ + struct rte_eth_txconf tx_conf[MAX_QUEUE_ID+1]; /**< per queue tx configuration */ + struct ether_addr *mc_addr_pool; /**< pool of multicast addrs */ + uint32_t mc_addr_nb; /**< nb. of addr. in mc_addr_pool */ + uint8_t slave_flag; /**< bonding slave port */ + struct port_flow *flow_list; /**< Associated flows. */ +#ifdef SOFTNIC + struct softnic_port softport; /**< softnic params */ +#endif +}; + +/** + * The data structure associated with each forwarding logical core. + * The logical cores are internally numbered by a core index from 0 to + * the maximum number of logical cores - 1. + * The system CPU identifier of all logical cores are setup in a global + * CPU id. configuration table. + */ +struct fwd_lcore { + struct rte_gso_ctx gso_ctx; /**< GSO context */ + struct rte_mempool *mbp; /**< The mbuf pool to use by this core */ + void *gro_ctx; /**< GRO context */ + streamid_t stream_idx; /**< index of 1st stream in "fwd_streams" */ + streamid_t stream_nb; /**< number of streams in "fwd_streams" */ + lcoreid_t cpuid_idx; /**< index of logical core in CPU id table */ + queueid_t tx_queue; /**< TX queue to send forwarded packets */ + volatile char stopped; /**< stop forwarding when set */ +}; + +/* + * Forwarding mode operations: + * - IO forwarding mode (default mode) + * Forwards packets unchanged. + * + * - MAC forwarding mode + * Set the source and the destination Ethernet addresses of packets + * before forwarding them. + * + * - IEEE1588 forwarding mode + * Check that received IEEE1588 Precise Time Protocol (PTP) packets are + * filtered and timestamped by the hardware. + * Forwards packets unchanged on the same port. + * Check that sent IEEE1588 PTP packets are timestamped by the hardware. + */ +typedef void (*port_fwd_begin_t)(portid_t pi); +typedef void (*port_fwd_end_t)(portid_t pi); +typedef void (*packet_fwd_t)(struct fwd_stream *fs); + +struct fwd_engine { + const char *fwd_mode_name; /**< Forwarding mode name. */ + port_fwd_begin_t port_fwd_begin; /**< NULL if nothing special to do. */ + port_fwd_end_t port_fwd_end; /**< NULL if nothing special to do. */ + packet_fwd_t packet_fwd; /**< Mandatory. */ +}; + +#define BURST_TX_WAIT_US 1 +#define BURST_TX_RETRIES 64 + +extern uint32_t burst_tx_delay_time; +extern uint32_t burst_tx_retry_num; + +extern struct fwd_engine io_fwd_engine; +extern struct fwd_engine mac_fwd_engine; +extern struct fwd_engine mac_swap_engine; +extern struct fwd_engine flow_gen_engine; +extern struct fwd_engine rx_only_engine; +extern struct fwd_engine tx_only_engine; +extern struct fwd_engine csum_fwd_engine; +extern struct fwd_engine icmp_echo_engine; +#ifdef SOFTNIC +extern struct fwd_engine softnic_fwd_engine; +#endif +#ifdef RTE_LIBRTE_IEEE1588 +extern struct fwd_engine ieee1588_fwd_engine; +#endif + +extern struct fwd_engine * fwd_engines[]; /**< NULL terminated array. */ + +/** + * Forwarding Configuration + * + */ +struct fwd_config { + struct fwd_engine *fwd_eng; /**< Packet forwarding mode. */ + streamid_t nb_fwd_streams; /**< Nb. of forward streams to process. */ + lcoreid_t nb_fwd_lcores; /**< Nb. of logical cores to launch. */ + portid_t nb_fwd_ports; /**< Nb. of ports involved. */ +}; + +/** + * DCB mode enable + */ +enum dcb_mode_enable +{ + DCB_VT_ENABLED, + DCB_ENABLED +}; + +#define MAX_TX_QUEUE_STATS_MAPPINGS 1024 /* MAX_PORT of 32 @ 32 tx_queues/port */ +#define MAX_RX_QUEUE_STATS_MAPPINGS 4096 /* MAX_PORT of 32 @ 128 rx_queues/port */ + +struct queue_stats_mappings { + portid_t port_id; + uint16_t queue_id; + uint8_t stats_counter_id; +} __rte_cache_aligned; + +extern struct queue_stats_mappings tx_queue_stats_mappings_array[]; +extern struct queue_stats_mappings rx_queue_stats_mappings_array[]; + +/* Assign both tx and rx queue stats mappings to the same default values */ +extern struct queue_stats_mappings *tx_queue_stats_mappings; +extern struct queue_stats_mappings *rx_queue_stats_mappings; + +extern uint16_t nb_tx_queue_stats_mappings; +extern uint16_t nb_rx_queue_stats_mappings; + +extern uint8_t xstats_hide_zero; /**< Hide zero values for xstats display */ + +/* globals used for configuration */ +extern uint16_t verbose_level; /**< Drives messages being displayed, if any. */ +extern int testpmd_logtype; /**< Log type for testpmd logs */ +extern uint8_t interactive; +extern uint8_t auto_start; +extern uint8_t tx_first; +extern char cmdline_filename[PATH_MAX]; /**< offline commands file */ +extern uint8_t numa_support; /**< set by "--numa" parameter */ +extern uint16_t port_topology; /**< set by "--port-topology" parameter */ +extern uint8_t no_flush_rx; /**dev_info.device) { + printf("Invalid device\n"); + return 0; + } + + bus = rte_bus_find_by_device(port->dev_info.device); + if (bus && !strcmp(bus->name, "pci")) { + pci_dev = RTE_DEV_TO_PCI(port->dev_info.device); + } else { + printf("Not a PCI device\n"); + return 0; + } + + reg_addr = ((char *)pci_dev->mem_resource[0].addr + reg_off); + reg_v = *((volatile uint32_t *)reg_addr); + return rte_le_to_cpu_32(reg_v); +} + +#define port_id_pci_reg_read(pt_id, reg_off) \ + port_pci_reg_read(&ports[(pt_id)], (reg_off)) + +static inline void +port_pci_reg_write(struct rte_port *port, uint32_t reg_off, uint32_t reg_v) +{ + const struct rte_pci_device *pci_dev; + const struct rte_bus *bus; + void *reg_addr; + + if (!port->dev_info.device) { + printf("Invalid device\n"); + return; + } + + bus = rte_bus_find_by_device(port->dev_info.device); + if (bus && !strcmp(bus->name, "pci")) { + pci_dev = RTE_DEV_TO_PCI(port->dev_info.device); + } else { + printf("Not a PCI device\n"); + return; + } + + reg_addr = ((char *)pci_dev->mem_resource[0].addr + reg_off); + *((volatile uint32_t *)reg_addr) = rte_cpu_to_le_32(reg_v); +} + +#define port_id_pci_reg_write(pt_id, reg_off, reg_value) \ + port_pci_reg_write(&ports[(pt_id)], (reg_off), (reg_value)) + +/* Prototypes */ +unsigned int parse_item_list(char* str, const char* item_name, + unsigned int max_items, + unsigned int *parsed_items, int check_unique_values); +void launch_args_parse(int argc, char** argv); +void cmdline_read_from_file(const char *filename); +void prompt(void); +void prompt_exit(void); +void nic_stats_display(portid_t port_id); +void nic_stats_clear(portid_t port_id); +void nic_xstats_display(portid_t port_id); +void nic_xstats_clear(portid_t port_id); +void nic_stats_mapping_display(portid_t port_id); +void port_infos_display(portid_t port_id); +void port_offload_cap_display(portid_t port_id); +void rx_queue_infos_display(portid_t port_idi, uint16_t queue_id); +void tx_queue_infos_display(portid_t port_idi, uint16_t queue_id); +void fwd_lcores_config_display(void); +void pkt_fwd_config_display(struct fwd_config *cfg); +void rxtx_config_display(void); +void fwd_config_setup(void); +void set_def_fwd_config(void); +void reconfig(portid_t new_port_id, unsigned socket_id); +int init_fwd_streams(void); +void update_fwd_ports(portid_t new_pid); + +void set_fwd_eth_peer(portid_t port_id, char *peer_addr); + +void port_mtu_set(portid_t port_id, uint16_t mtu); +void port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_pos); +void port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos, + uint8_t bit_v); +void port_reg_bit_field_display(portid_t port_id, uint32_t reg_off, + uint8_t bit1_pos, uint8_t bit2_pos); +void port_reg_bit_field_set(portid_t port_id, uint32_t reg_off, + uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value); +void port_reg_display(portid_t port_id, uint32_t reg_off); +void port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t value); +int port_flow_validate(portid_t port_id, + const struct rte_flow_attr *attr, + const struct rte_flow_item *pattern, + const struct rte_flow_action *actions); +int port_flow_create(portid_t port_id, + const struct rte_flow_attr *attr, + const struct rte_flow_item *pattern, + const struct rte_flow_action *actions); +int port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule); +int port_flow_flush(portid_t port_id); +int port_flow_query(portid_t port_id, uint32_t rule, + const struct rte_flow_action *action); +void port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group); +int port_flow_isolate(portid_t port_id, int set); + +void rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id); +void tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id); + +int set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc); +int set_fwd_lcores_mask(uint64_t lcoremask); +void set_fwd_lcores_number(uint16_t nb_lc); + +void set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt); +void set_fwd_ports_mask(uint64_t portmask); +void set_fwd_ports_number(uint16_t nb_pt); +int port_is_forwarding(portid_t port_id); + +void rx_vlan_strip_set(portid_t port_id, int on); +void rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on); + +void rx_vlan_filter_set(portid_t port_id, int on); +void rx_vlan_all_filter_set(portid_t port_id, int on); +int rx_vft_set(portid_t port_id, uint16_t vlan_id, int on); +void vlan_extend_set(portid_t port_id, int on); +void vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, + uint16_t tp_id); +void tx_vlan_set(portid_t port_id, uint16_t vlan_id); +void tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer); +void tx_vlan_reset(portid_t port_id); +void tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on); + +void set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value); + +void set_xstats_hide_zero(uint8_t on_off); + +void set_verbose_level(uint16_t vb_level); +void set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs); +void show_tx_pkt_segments(void); +void set_tx_pkt_split(const char *name); +void set_nb_pkt_per_burst(uint16_t pkt_burst); +char *list_pkt_forwarding_modes(void); +char *list_pkt_forwarding_retry_modes(void); +void set_pkt_forwarding_mode(const char *fwd_mode); +void start_packet_forwarding(int with_tx_first); +void stop_packet_forwarding(void); +void dev_set_link_up(portid_t pid); +void dev_set_link_down(portid_t pid); +void init_port_config(void); +void set_port_slave_flag(portid_t slave_pid); +void clear_port_slave_flag(portid_t slave_pid); +uint8_t port_is_bonding_slave(portid_t slave_pid); + +int init_port_dcb_config(portid_t pid, enum dcb_mode_enable dcb_mode, + enum rte_eth_nb_tcs num_tcs, + uint8_t pfc_en); +int start_port(portid_t pid); +void stop_port(portid_t pid); +void close_port(portid_t pid); +void reset_port(portid_t pid); +void attach_port(char *identifier); +void detach_port(portid_t port_id); +int all_ports_stopped(void); +int port_is_stopped(portid_t port_id); +int port_is_started(portid_t port_id); +void pmd_test_exit(void); +void fdir_get_infos(portid_t port_id); +void fdir_set_flex_mask(portid_t port_id, + struct rte_eth_fdir_flex_mask *cfg); +void fdir_set_flex_payload(portid_t port_id, + struct rte_eth_flex_payload_cfg *cfg); +void port_rss_reta_info(portid_t port_id, + struct rte_eth_rss_reta_entry64 *reta_conf, + uint16_t nb_entries); + +void set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on); + +int set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate); +int set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, + uint64_t q_msk); + +void port_rss_hash_conf_show(portid_t port_id, char rss_info[], + int show_rss_key); +void port_rss_hash_key_update(portid_t port_id, char rss_type[], + uint8_t *hash_key, uint hash_key_len); +int rx_queue_id_is_invalid(queueid_t rxq_id); +int tx_queue_id_is_invalid(queueid_t txq_id); +void setup_gro(const char *onoff, portid_t port_id); +void setup_gro_flush_cycles(uint8_t cycles); +void show_gro(portid_t port_id); +void setup_gso(const char *mode, portid_t port_id); + +/* Functions to manage the set of filtered Multicast MAC addresses */ +void mcast_addr_add(portid_t port_id, struct ether_addr *mc_addr); +void mcast_addr_remove(portid_t port_id, struct ether_addr *mc_addr); +void port_dcb_info_display(portid_t port_id); + +uint8_t *open_file(const char *file_path, uint32_t *size); +int save_file(const char *file_path, uint8_t *buf, uint32_t size); +int close_file(uint8_t *buf); + +void port_queue_region_info_display(portid_t port_id, void *buf); + +enum print_warning { + ENABLED_WARN = 0, + DISABLED_WARN +}; +int port_id_is_invalid(portid_t port_id, enum print_warning warning); +void print_valid_ports(void); +int new_socket_id(unsigned int socket_id); + +queueid_t get_allowed_max_nb_rxq(portid_t *pid); +int check_nb_rxq(queueid_t rxq); +queueid_t get_allowed_max_nb_txq(portid_t *pid); +int check_nb_txq(queueid_t txq); + +/* + * Work-around of a compilation error with ICC on invocations of the + * rte_be_to_cpu_16() function. + */ +#ifdef __GCC__ +#define RTE_BE_TO_CPU_16(be_16_v) rte_be_to_cpu_16((be_16_v)) +#define RTE_CPU_TO_BE_16(cpu_16_v) rte_cpu_to_be_16((cpu_16_v)) +#else +#if RTE_BYTE_ORDER == RTE_BIG_ENDIAN +#define RTE_BE_TO_CPU_16(be_16_v) (be_16_v) +#define RTE_CPU_TO_BE_16(cpu_16_v) (cpu_16_v) +#else +#define RTE_BE_TO_CPU_16(be_16_v) \ + (uint16_t) ((((be_16_v) & 0xFF) << 8) | ((be_16_v) >> 8)) +#define RTE_CPU_TO_BE_16(cpu_16_v) \ + (uint16_t) ((((cpu_16_v) & 0xFF) << 8) | ((cpu_16_v) >> 8)) +#endif +#endif /* __GCC__ */ + +#define TESTPMD_LOG(level, fmt, args...) \ + rte_log(RTE_LOG_ ## level, testpmd_logtype, "testpmd: " fmt, ## args) + +#endif /* _TESTPMD_H_ */ -- cgit v1.2.3