#include <rte_per_lcore.h>
#include <rte_interrupts.h>
#include <rte_pci.h>
+#include <rte_bus_vmbus.h>
#include <rte_ether.h>
#include <rte_ethdev.h>
#include <rte_ring.h>
#include <rte_mempool.h>
#include <rte_mbuf.h>
#include <rte_version.h>
-#include <rte_eth_bond.h>
#include <rte_sched.h>
#include <rte_net.h>
#include <rte_bus_pci.h>
#include <rte_flow.h>
-#include <vppinfra/pcap.h>
#include <vnet/devices/devices.h>
#if CLIB_DEBUG > 0
#endif
#include <vlib/pci/pci.h>
+#include <vlib/vmbus/vmbus.h>
#include <vnet/flow/flow.h>
-#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;
-#define foreach_dpdk_pmd \
- _ ("net_thunderx", THUNDERX) \
- _ ("net_e1000_em", E1000EM) \
- _ ("net_e1000_igb", IGB) \
- _ ("net_e1000_igb_vf", IGBVF) \
- _ ("net_ixgbe", IXGBE) \
- _ ("net_ixgbe_vf", IXGBEVF) \
- _ ("net_i40e", I40E) \
- _ ("net_i40e_vf", I40EVF) \
- _ ("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) \
- _ ("net_dpaa2", DPAA2) \
- _ ("net_virtio_user", VIRTIO_USER) \
- _ ("net_vhost", VHOST_ETHER) \
- _ ("net_ena", ENA) \
- _ ("net_failsafe", FAILSAFE) \
- _ ("net_liovf", LIOVF_ETHER) \
- _ ("net_qede", QEDE) \
- _ ("net_netvsc", NETVSC)
+#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) \
+ _ ("net_e1000_em", E1000EM) \
+ _ ("net_e1000_igb", IGB) \
+ _ ("net_e1000_igb_vf", IGBVF) \
+ _ ("net_ixgbe", IXGBE) \
+ _ ("net_ixgbe_vf", IXGBEVF) \
+ _ ("net_i40e", I40E) \
+ _ ("net_i40e_vf", I40EVF) \
+ _ ("net_ice", ICE) \
+ _ ("net_iavf", IAVF) \
+ _ ("net_igc", IGC) \
+ _ ("net_virtio", VIRTIO) \
+ _ ("net_enic", ENIC) \
+ _ ("net_vmxnet3", VMXNET3) \
+ _ ("AF_PACKET PMD", AF_PACKET) \
+ _ ("net_fm10k", FM10K) \
+ _ ("net_cxgbe", CXGBE) \
+ _ ("net_mlx4", MLX4) \
+ _ (DPDK_MLX5_PMD_NAME, MLX5) \
+ _ ("net_dpaa2", DPAA2) \
+ _ ("net_virtio_user", VIRTIO_USER) \
+ _ ("net_vhost", VHOST_ETHER) \
+ _ ("net_ena", ENA) \
+ _ ("net_failsafe", FAILSAFE) \
+ _ ("net_liovf", LIOVF_ETHER) \
+ _ ("net_qede", QEDE) \
+ _ ("net_netvsc", NETVSC) \
+ _ ("net_bnxt", BNXT)
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,
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") \
- _(12, RX_IP4_CKSUM, "rx-ip4-cksum")
+#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") \
+ _ (14, INT_UNMASKABLE, "int-unmaskable")
enum
{
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 to access internal device array. */
- dpdk_portid_t device_index;
+typedef struct
+{
+ CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
+ clib_spinlock_t lock;
+} dpdk_tx_queue_t;
- /* DPDK device port number */
- dpdk_portid_t port_id;
+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;
/* 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;
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 */
+ /* af_packet instance number */
u16 af_packet_instance_num;
- u16 bond_instance_num;
-
- /* Bonded interface port# of a slave -
- only valid if DPDK_DEVICE_FLAG_BOND_SLAVE bit is set */
- dpdk_portid_t bond_port;
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;
#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) \
_ (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
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
u8 no_multi_seg;
u8 enable_tcp_udp_checksum;
u8 no_tx_checksum_offload;
+ u8 enable_telemetry;
+ u16 max_simd_bitwidth;
+
+#define DPDK_MAX_SIMD_BITWIDTH_DEFAULT 0
+#define DPDK_MAX_SIMD_BITWIDTH_256 256
+#define DPDK_MAX_SIMD_BITWIDTH_512 512
/* 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
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;
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;
-typedef struct
-{
- int pcap_enable;
- u32 pcap_sw_if_index;
- pcap_main_t pcap_main;
-} dpdk_pcap_t;
-
typedef struct
{
/* Devices */
dpdk_device_t *devices;
- dpdk_device_and_queue_t **devices_by_hqos_cpu;
dpdk_per_thread_data_t *per_thread_data;
/* buffer flags template, configurable to enable/disable tcp / udp cksum */
u32 buffer_flags_template;
- /* pcap tracing */
- dpdk_pcap_t pcap[VLIB_N_RX_TX];
-
- int 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;
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;
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
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);
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") \
+ _ (21, ETH_RSS_ESP, "esp") \
+ _ (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;
format_function_t format_dpdk_rss_hf_name;
format_function_t format_dpdk_rx_offload_caps;
format_function_t format_dpdk_tx_offload_caps;
-unformat_function_t unformat_dpdk_log_level;
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);
-
-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, u32 * map_index);
-
-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);
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