X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fplugins%2Fdpdk%2Fdevice%2Fdpdk.h;h=e63b2b7c56b913ac09f6691b15a26653ae8c22fa;hb=19ff0c369;hp=eed1126da74014663a6d1b6006acb949a0540b10;hpb=257d8d4f0fc5019b6d62682d61b07fe02ab4f24a;p=vpp.git diff --git a/src/plugins/dpdk/device/dpdk.h b/src/plugins/dpdk/device/dpdk.h index eed1126da74..e63b2b7c56b 100644 --- a/src/plugins/dpdk/device/dpdk.h +++ b/src/plugins/dpdk/device/dpdk.h @@ -18,6 +18,8 @@ /* $$$$ We should rename always_inline -> clib_always_inline */ #undef always_inline +#define ALLOW_EXPERIMENTAL_API + #include #include @@ -30,19 +32,18 @@ #include #include #include +#include #include #include #include #include #include #include -#include #include #include #include #include -#include #include #if CLIB_DEBUG > 0 @@ -52,12 +53,18 @@ #endif #include +#include #include -#define NB_MBUF (16<<10) - extern vnet_device_class_t dpdk_device_class; extern vlib_node_registration_t dpdk_input_node; +extern vlib_node_registration_t admin_up_down_process_node; + +#if RTE_VERSION < RTE_VERSION_NUM(20, 8, 0, 0) +#define DPDK_MLX5_PMD_NAME "net_mlx5" +#else +#define DPDK_MLX5_PMD_NAME "mlx5_pci" +#endif #define foreach_dpdk_pmd \ _ ("net_thunderx", THUNDERX) \ @@ -68,20 +75,25 @@ extern vlib_node_registration_t dpdk_input_node; _ ("net_ixgbe_vf", IXGBEVF) \ _ ("net_i40e", I40E) \ _ ("net_i40e_vf", I40EVF) \ + _ ("net_ice", ICE) \ + _ ("net_iavf", IAVF) \ _ ("net_virtio", VIRTIO) \ _ ("net_enic", ENIC) \ _ ("net_vmxnet3", VMXNET3) \ _ ("AF_PACKET PMD", AF_PACKET) \ - _ ("net_bonding", BOND) \ _ ("net_fm10k", FM10K) \ _ ("net_cxgbe", CXGBE) \ _ ("net_mlx4", MLX4) \ - _ ("net_mlx5", MLX5) \ + _ (DPDK_MLX5_PMD_NAME, MLX5) \ _ ("net_dpaa2", DPAA2) \ _ ("net_virtio_user", VIRTIO_USER) \ _ ("net_vhost", VHOST_ETHER) \ _ ("net_ena", ENA) \ - _ ("net_failsafe", FAILSAFE) + _ ("net_failsafe", FAILSAFE) \ + _ ("net_liovf", LIOVF_ETHER) \ + _ ("net_qede", QEDE) \ + _ ("net_netvsc", NETVSC) \ + _ ("net_bnxt", BNXT) typedef enum { @@ -104,65 +116,30 @@ typedef enum VNET_DPDK_PORT_TYPE_ETH_50G, VNET_DPDK_PORT_TYPE_ETH_56G, VNET_DPDK_PORT_TYPE_ETH_100G, - VNET_DPDK_PORT_TYPE_ETH_BOND, VNET_DPDK_PORT_TYPE_ETH_SWITCH, VNET_DPDK_PORT_TYPE_AF_PACKET, VNET_DPDK_PORT_TYPE_ETH_VF, VNET_DPDK_PORT_TYPE_VIRTIO_USER, VNET_DPDK_PORT_TYPE_VHOST_ETHER, VNET_DPDK_PORT_TYPE_FAILSAFE, + VNET_DPDK_PORT_TYPE_NETVSC, VNET_DPDK_PORT_TYPE_UNKNOWN, } dpdk_port_type_t; typedef uint16_t dpdk_portid_t; -typedef struct -{ - /* Required for vec_validate_aligned */ - CLIB_CACHE_LINE_ALIGN_MARK (cacheline0); - - struct rte_ring *swq; - - u64 hqos_field0_slabmask; - u32 hqos_field0_slabpos; - u32 hqos_field0_slabshr; - u64 hqos_field1_slabmask; - u32 hqos_field1_slabpos; - u32 hqos_field1_slabshr; - u64 hqos_field2_slabmask; - u32 hqos_field2_slabpos; - u32 hqos_field2_slabshr; - u32 hqos_tc_table[64]; -} dpdk_device_hqos_per_worker_thread_t; - -typedef struct -{ - /* Required for vec_validate_aligned */ - CLIB_CACHE_LINE_ALIGN_MARK (cacheline0); - struct rte_ring **swq; - struct rte_mbuf **pkts_enq; - struct rte_mbuf **pkts_deq; - struct rte_sched_port *hqos; - u32 hqos_burst_enq; - u32 hqos_burst_deq; - u32 pkts_enq_len; - u32 swq_pos; - u32 flush_count; -} dpdk_device_hqos_per_hqos_thread_t; - -#define foreach_dpdk_device_flags \ - _( 0, ADMIN_UP, "admin-up") \ - _( 1, PROMISC, "promisc") \ - _( 2, PMD, "pmd") \ - _( 3, PMD_INIT_FAIL, "pmd-init-fail") \ - _( 4, MAYBE_MULTISEG, "maybe-multiseg") \ - _( 5, HAVE_SUBIF, "subif") \ - _( 6, HQOS, "hqos") \ - _( 7, BOND_SLAVE, "bond-slave") \ - _( 8, BOND_SLAVE_UP, "bond-slave-up") \ - _( 9, TX_OFFLOAD, "tx-offload") \ - _(10, INTEL_PHDR_CKSUM, "intel-phdr-cksum") \ - _(11, RX_FLOW_OFFLOAD, "rx-flow-offload") +#define foreach_dpdk_device_flags \ + _ (0, ADMIN_UP, "admin-up") \ + _ (1, PROMISC, "promisc") \ + _ (2, PMD, "pmd") \ + _ (3, PMD_INIT_FAIL, "pmd-init-fail") \ + _ (4, MAYBE_MULTISEG, "maybe-multiseg") \ + _ (5, HAVE_SUBIF, "subif") \ + _ (9, TX_OFFLOAD, "tx-offload") \ + _ (10, INTEL_PHDR_CKSUM, "intel-phdr-cksum") \ + _ (11, RX_FLOW_OFFLOAD, "rx-flow-offload") \ + _ (12, RX_IP4_CKSUM, "rx-ip4-cksum") \ + _ (13, INT_SUPPORTED, "int-supported") enum { @@ -188,10 +165,27 @@ typedef struct typedef struct { CLIB_CACHE_LINE_ALIGN_MARK (cacheline0); - volatile u32 **lockp; + u8 buffer_pool_index; + u32 queue_index; + int efd; + uword clib_file_index; +} dpdk_rx_queue_t; - /* Instance ID */ - dpdk_portid_t device_index; +typedef struct +{ + CLIB_CACHE_LINE_ALIGN_MARK (cacheline0); + clib_spinlock_t lock; +} dpdk_tx_queue_t; + +typedef struct +{ + CLIB_CACHE_LINE_ALIGN_MARK (cacheline0); + + dpdk_rx_queue_t *rx_queues; + dpdk_tx_queue_t *tx_queues; + + /* Instance ID to access internal device array. */ + u32 device_index; u32 hw_if_index; u32 sw_if_index; @@ -199,53 +193,46 @@ typedef struct /* next node index if we decide to steal the rx graph arc */ u32 per_interface_next_index; + u16 rx_q_used; + u16 tx_q_used; + u16 flags; + + /* DPDK device port number */ + dpdk_portid_t port_id; dpdk_pmd_t pmd:8; i8 cpu_socket; - u16 flags; - - u16 nb_tx_desc; CLIB_CACHE_LINE_ALIGN_MARK (cacheline1); + u16 nb_tx_desc; + u16 nb_rx_desc; + u8 *name; u8 *interface_name_suffix; /* number of sub-interfaces */ u16 num_subifs; /* PMD related */ - u16 tx_q_used; - u16 rx_q_used; - u16 nb_rx_desc; - u16 *cpu_socket_id_by_queue; - u8 *buffer_pool_for_queue; struct rte_eth_conf port_conf; struct rte_eth_txconf tx_conf; /* flow related */ u32 supported_flow_actions; dpdk_flow_entry_t *flow_entries; /* pool */ - dpdk_flow_lookup_entry_t *flow_lookup_entries; /* vector */ + dpdk_flow_lookup_entry_t *flow_lookup_entries; /* pool */ + u32 *parked_lookup_indexes; /* vector */ + u32 parked_loop_count; struct rte_flow_error last_flow_error; - /* HQoS related */ - dpdk_device_hqos_per_worker_thread_t *hqos_wt; - dpdk_device_hqos_per_hqos_thread_t *hqos_ht; - - /* af_packet or BondEthernet instance number */ - dpdk_portid_t port_id; - - /* Bonded interface port# of a slave - - only valid if DPDK_DEVICE_FLAG_BOND_SLAVE bit is set */ - dpdk_portid_t bond_port; + /* af_packet instance number */ + u16 af_packet_instance_num; struct rte_eth_link link; f64 time_last_link_update; struct rte_eth_stats stats; struct rte_eth_stats last_stats; - struct rte_eth_stats last_cleared_stats; struct rte_eth_xstat *xstats; - struct rte_eth_xstat *last_cleared_xstats; f64 time_last_stats_update; dpdk_port_type_t port_type; @@ -262,52 +249,6 @@ typedef struct #define DPDK_LINK_POLL_INTERVAL (3.0) #define DPDK_MIN_LINK_POLL_INTERVAL (0.001) /* 1msec */ -typedef struct -{ - u32 device; - u16 queue_id; -} dpdk_device_and_queue_t; - -#ifndef DPDK_HQOS_DBG_BYPASS -#define DPDK_HQOS_DBG_BYPASS 0 -#endif - -#ifndef HQOS_FLUSH_COUNT_THRESHOLD -#define HQOS_FLUSH_COUNT_THRESHOLD 100000 -#endif - -typedef struct dpdk_device_config_hqos_t -{ - u32 hqos_thread; - u32 hqos_thread_valid; - - u32 swq_size; - u32 burst_enq; - u32 burst_deq; - - u32 pktfield0_slabpos; - u32 pktfield1_slabpos; - u32 pktfield2_slabpos; - u64 pktfield0_slabmask; - u64 pktfield1_slabmask; - u64 pktfield2_slabmask; - u32 tc_table[64]; - - struct rte_sched_port_params port; - struct rte_sched_subport_params *subport; - struct rte_sched_pipe_params *pipe; - uint32_t *pipe_map; -} dpdk_device_config_hqos_t; - -int dpdk_hqos_validate_mask (u64 mask, u32 n); -void dpdk_device_config_hqos_pipe_profile_default (dpdk_device_config_hqos_t * - hqos, u32 pipe_profile_id); -void dpdk_device_config_hqos_default (dpdk_device_config_hqos_t * hqos); -clib_error_t *dpdk_port_setup_hqos (dpdk_device_t * xd, - dpdk_device_config_hqos_t * hqos); -void dpdk_hqos_metadata_set (dpdk_device_hqos_per_worker_thread_t * hqos, - struct rte_mbuf **pkts, u32 n_pkts); - #define foreach_dpdk_device_config_item \ _ (num_rx_queues) \ _ (num_tx_queues) \ @@ -315,9 +256,22 @@ void dpdk_hqos_metadata_set (dpdk_device_hqos_per_worker_thread_t * hqos, _ (num_tx_desc) \ _ (rss_fn) +typedef enum +{ + VNET_DEV_ADDR_PCI, + VNET_DEV_ADDR_VMBUS, + VNET_DEV_ADDR_ANY, +} dpdk_device_addr_type_t; + typedef struct { - vlib_pci_addr_t pci_addr; + union + { + vlib_pci_addr_t pci_addr; + vlib_vmbus_addr_t vmbus_addr; + }; + dpdk_device_addr_type_t dev_addr_type; + u8 *name; u8 is_blacklisted; u8 vlan_strip_offload; #define DPDK_DEVICE_VLAN_STRIP_DEFAULT 0 @@ -328,8 +282,13 @@ typedef struct foreach_dpdk_device_config_item #undef _ clib_bitmap_t * workers; - u32 hqos_enabled; - dpdk_device_config_hqos_t hqos; + u8 tso; + u8 *devargs; + clib_bitmap_t *rss_queues; + +#define DPDK_DEVICE_TSO_DEFAULT 0 +#define DPDK_DEVICE_TSO_OFF 1 +#define DPDK_DEVICE_TSO_ON 2 } dpdk_device_config_t; typedef struct @@ -342,13 +301,14 @@ typedef struct u8 no_multi_seg; u8 enable_tcp_udp_checksum; u8 no_tx_checksum_offload; + u8 enable_telemetry; /* Required config parameters */ u8 coremask_set_manually; u8 nchannels_set_manually; u32 coremask; u32 nchannels; - u32 num_mbufs; + u32 num_crypto_mbufs; /* * format interface names ala xxxEthernet%d/%d/%d instead of @@ -360,6 +320,12 @@ typedef struct dpdk_device_config_t default_devconf; dpdk_device_config_t *dev_confs; uword *device_config_index_by_pci_addr; + mhash_t device_config_index_by_vmbus_addr; + + /* devices blacklist by pci vendor_id, device_id */ + u32 *blacklist_by_pci_vendor_and_device; + /* devices blacklist by VMBUS address */ + vlib_vmbus_addr_t *blacklist_by_vmbus_addr; } dpdk_config_main_t; @@ -374,7 +340,7 @@ typedef struct u32 buffers[DPDK_RX_BURST_SZ]; u16 next[DPDK_RX_BURST_SZ]; u16 etype[DPDK_RX_BURST_SZ]; - u8 flags[DPDK_RX_BURST_SZ]; + u16 flags[DPDK_RX_BURST_SZ]; vlib_buffer_t buffer_template; } dpdk_per_thread_data_t; @@ -383,52 +349,33 @@ typedef struct /* Devices */ dpdk_device_t *devices; - dpdk_device_and_queue_t **devices_by_hqos_cpu; dpdk_per_thread_data_t *per_thread_data; - /* per-thread recycle lists */ - u32 **recycle; - /* buffer flags template, configurable to enable/disable tcp / udp cksum */ u32 buffer_flags_template; - /* pcap tracing [only works if (CLIB_DEBUG > 0)] */ - int tx_pcap_enable; - pcap_main_t pcap_main; - u8 *pcap_filename; - u32 pcap_sw_if_index; - u32 pcap_pkts_to_capture; - /* * flag indicating that a posted admin up/down * (via post_sw_interface_set_flags) is in progress */ u8 admin_up_down_in_progress; - /* which cpus are running I/O TX */ - int hqos_cpu_first_index; - int hqos_cpu_count; - /* control interval of dpdk link state and stat polling */ f64 link_state_poll_interval; f64 stat_poll_interval; - /* Sleep for this many usec after each device poll */ - u32 poll_sleep_usec; - /* convenience */ vlib_main_t *vlib_main; vnet_main_t *vnet_main; dpdk_config_main_t *conf; - /* mempool */ - struct rte_mempool **pktmbuf_pools; - /* API message ID base */ u16 msg_id_base; /* logging */ vlib_log_class_t log_default; + vlib_log_class_t log_cryptodev; + vlib_log_class_t log_ipsec; } dpdk_main_t; extern dpdk_main_t dpdk_main; @@ -439,9 +386,9 @@ typedef struct u16 device_index; u8 queue_index; struct rte_mbuf mb; + u8 data[256]; /* First 256 data bytes, used for hexdump */ /* Copy of VLIB buffer; packet data stored in pre_data. */ vlib_buffer_t buffer; - u8 data[256]; /* First 256 data bytes, used for hexdump */ } dpdk_tx_trace_t; typedef struct @@ -450,14 +397,13 @@ typedef struct u16 device_index; u16 queue_index; struct rte_mbuf mb; - vlib_buffer_t buffer; /* Copy of VLIB buffer; pkt data stored in pre_data. */ u8 data[256]; /* First 256 data bytes, used for hexdump */ + vlib_buffer_t buffer; /* Copy of VLIB buffer; pkt data stored in pre_data. */ } dpdk_rx_trace_t; void dpdk_device_setup (dpdk_device_t * xd); void dpdk_device_start (dpdk_device_t * xd); void dpdk_device_stop (dpdk_device_t * xd); - int dpdk_port_state_callback (dpdk_portid_t port_id, enum rte_eth_event_type type, void *param, void *ret_param); @@ -490,6 +436,33 @@ typedef enum void dpdk_update_link_state (dpdk_device_t * xd, f64 now); +#define foreach_dpdk_rss_hf \ + _(0, ETH_RSS_FRAG_IPV4, "ipv4-frag") \ + _(1, ETH_RSS_NONFRAG_IPV4_TCP, "ipv4-tcp") \ + _(2, ETH_RSS_NONFRAG_IPV4_UDP, "ipv4-udp") \ + _(3, ETH_RSS_NONFRAG_IPV4_SCTP, "ipv4-sctp") \ + _(4, ETH_RSS_NONFRAG_IPV4_OTHER, "ipv4-other") \ + _(5, ETH_RSS_IPV4, "ipv4") \ + _(6, ETH_RSS_IPV6_TCP_EX, "ipv6-tcp-ex") \ + _(7, ETH_RSS_IPV6_UDP_EX, "ipv6-udp-ex") \ + _(8, ETH_RSS_FRAG_IPV6, "ipv6-frag") \ + _(9, ETH_RSS_NONFRAG_IPV6_TCP, "ipv6-tcp") \ + _(10, ETH_RSS_NONFRAG_IPV6_UDP, "ipv6-udp") \ + _(11, ETH_RSS_NONFRAG_IPV6_SCTP, "ipv6-sctp") \ + _(12, ETH_RSS_NONFRAG_IPV6_OTHER, "ipv6-other") \ + _(13, ETH_RSS_IPV6_EX, "ipv6-ex") \ + _(14, ETH_RSS_IPV6, "ipv6") \ + _(15, ETH_RSS_L2_PAYLOAD, "l2-payload") \ + _(16, ETH_RSS_PORT, "port") \ + _(17, ETH_RSS_VXLAN, "vxlan") \ + _(18, ETH_RSS_GENEVE, "geneve") \ + _(19, ETH_RSS_NVGRE, "nvgre") \ + _(20, ETH_RSS_GTPU, "gtpu") \ + _(60, ETH_RSS_L4_DST_ONLY, "l4-dst-only") \ + _(61, ETH_RSS_L4_SRC_ONLY, "l4-src-only") \ + _(62, ETH_RSS_L3_DST_ONLY, "l3-dst-only") \ + _(63, ETH_RSS_L3_SRC_ONLY, "l3-src-only") + format_function_t format_dpdk_device_name; format_function_t format_dpdk_device; format_function_t format_dpdk_device_errors; @@ -498,25 +471,18 @@ format_function_t format_dpdk_rx_trace; format_function_t format_dpdk_rte_mbuf; format_function_t format_dpdk_rx_rte_mbuf; format_function_t format_dpdk_flow; -unformat_function_t unformat_dpdk_log_level; +format_function_t format_dpdk_rss_hf_name; +format_function_t format_dpdk_rx_offload_caps; +format_function_t format_dpdk_tx_offload_caps; vnet_flow_dev_ops_function_t dpdk_flow_ops_fn; clib_error_t *unformat_rss_fn (unformat_input_t * input, uword * rss_fn); -clib_error_t *unformat_hqos (unformat_input_t * input, - dpdk_device_config_hqos_t * hqos); - -uword -admin_up_down_process (vlib_main_t * vm, - vlib_node_runtime_t * rt, vlib_frame_t * f); - -clib_error_t *dpdk_pool_create (vlib_main_t * vm, u8 * pool_name, - u32 elt_size, u32 num_elts, - u32 pool_priv_size, u16 cache_size, u8 numa, - struct rte_mempool **_mp, - vlib_physmem_region_index_t * pri); -clib_error_t *dpdk_buffer_pool_create (vlib_main_t * vm, unsigned num_mbufs, - unsigned socket_id); +struct rte_pci_device *dpdk_get_pci_device (const struct rte_eth_dev_info + *info); +struct rte_vmbus_device * +dpdk_get_vmbus_device (const struct rte_eth_dev_info *info); +void dpdk_cli_reference (void); #if CLI_DEBUG int dpdk_buffer_validate_trajectory_all (u32 * uninitialized);