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-rw-r--r--src/vnet/devices/dpdk/dpdk.h487
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diff --git a/src/vnet/devices/dpdk/dpdk.h b/src/vnet/devices/dpdk/dpdk.h
deleted file mode 100644
index bf9f2768e08..00000000000
--- a/src/vnet/devices/dpdk/dpdk.h
+++ /dev/null
@@ -1,487 +0,0 @@
-/*
- * Copyright (c) 2015 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef __included_dpdk_h__
-#define __included_dpdk_h__
-
-/* $$$$ We should rename always_inline -> clib_always_inline */
-#undef always_inline
-
-#include <rte_config.h>
-
-#include <rte_common.h>
-#include <rte_dev.h>
-#include <rte_log.h>
-#include <rte_memory.h>
-#include <rte_memzone.h>
-#include <rte_tailq.h>
-#include <rte_eal.h>
-#include <rte_per_lcore.h>
-#include <rte_launch.h>
-#include <rte_atomic.h>
-#include <rte_cycles.h>
-#include <rte_prefetch.h>
-#include <rte_lcore.h>
-#include <rte_per_lcore.h>
-#include <rte_branch_prediction.h>
-#include <rte_interrupts.h>
-#include <rte_pci.h>
-#include <rte_random.h>
-#include <rte_debug.h>
-#include <rte_ether.h>
-#include <rte_ethdev.h>
-#include <rte_ring.h>
-#include <rte_mempool.h>
-#include <rte_mbuf.h>
-#include <rte_virtio_net.h>
-#include <rte_version.h>
-#include <rte_eth_bond.h>
-#include <rte_sched.h>
-
-#include <vnet/unix/pcap.h>
-#include <vnet/devices/devices.h>
-
-#if CLIB_DEBUG > 0
-#define always_inline static inline
-#else
-#define always_inline static inline __attribute__ ((__always_inline__))
-#endif
-
-#include <vlib/pci/pci.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 handoff_dispatch_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) \
- _ ("rte_bond_pmd", BOND) \
- _ ("net_fm10k", FM10K) \
- _ ("net_cxgbe", CXGBE) \
- _ ("net_mlx5", MLX5) \
- _ ("net_dpaa2", DPAA2)
-
-typedef enum
-{
- VNET_DPDK_PMD_NONE,
-#define _(s,f) VNET_DPDK_PMD_##f,
- foreach_dpdk_pmd
-#undef _
- VNET_DPDK_PMD_UNKNOWN, /* must be last */
-} dpdk_pmd_t;
-
-typedef enum
-{
- VNET_DPDK_PORT_TYPE_ETH_1G,
- VNET_DPDK_PORT_TYPE_ETH_10G,
- VNET_DPDK_PORT_TYPE_ETH_40G,
- 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_UNKNOWN,
-} dpdk_port_type_t;
-
-/*
- * The header for the tx_vector in dpdk_device_t.
- * Head and tail are indexes into the tx_vector and are of type
- * u64 so they never overflow.
- */
-typedef struct
-{
- u64 tx_head;
- u64 tx_tail;
-} tx_ring_hdr_t;
-
-typedef struct
-{
- 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
-{
- 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;
-
-typedef struct
-{
- CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
- volatile u32 **lockp;
-
- /* Instance ID */
- u32 device_index;
-
- u32 vlib_hw_if_index;
- u32 vlib_sw_if_index;
-
- /* next node index if we decide to steal the rx graph arc */
- u32 per_interface_next_index;
-
- /* dpdk rte_mbuf rx and tx vectors, VLIB_FRAME_SIZE */
- struct rte_mbuf ***tx_vectors; /* one per worker thread */
- struct rte_mbuf ***rx_vectors;
-
- /* vector of traced contexts, per device */
- u32 **d_trace_buffers;
-
- dpdk_pmd_t pmd:8;
- i8 cpu_socket;
-
- u16 flags;
-#define DPDK_DEVICE_FLAG_ADMIN_UP (1 << 0)
-#define DPDK_DEVICE_FLAG_PROMISC (1 << 1)
-#define DPDK_DEVICE_FLAG_PMD (1 << 2)
-#define DPDK_DEVICE_FLAG_PMD_SUPPORTS_PTYPE (1 << 3)
-#define DPDK_DEVICE_FLAG_MAYBE_MULTISEG (1 << 4)
-#define DPDK_DEVICE_FLAG_HAVE_SUBIF (1 << 5)
-#define DPDK_DEVICE_FLAG_HQOS (1 << 6)
-
- u16 nb_tx_desc;
- CLIB_CACHE_LINE_ALIGN_MARK (cacheline1);
-
- 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;
- struct rte_eth_conf port_conf;
- struct rte_eth_txconf tx_conf;
-
- /* HQoS related */
- dpdk_device_hqos_per_worker_thread_t *hqos_wt;
- dpdk_device_hqos_per_hqos_thread_t *hqos_ht;
-
- /* af_packet */
- u8 af_packet_port_id;
-
- 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;
-
- /* mac address */
- u8 *default_mac_address;
-} dpdk_device_t;
-
-#define DPDK_STATS_POLL_INTERVAL (10.0)
-#define DPDK_MIN_STATS_POLL_INTERVAL (0.001) /* 1msec */
-
-#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_rx_desc) \
- _ (num_tx_desc) \
- _ (rss_fn)
-
-typedef struct
-{
- vlib_pci_addr_t pci_addr;
- u8 is_blacklisted;
- u8 vlan_strip_offload;
-#define DPDK_DEVICE_VLAN_STRIP_DEFAULT 0
-#define DPDK_DEVICE_VLAN_STRIP_OFF 1
-#define DPDK_DEVICE_VLAN_STRIP_ON 2
-
-#define _(x) uword x;
- foreach_dpdk_device_config_item
-#undef _
- clib_bitmap_t * workers;
- u32 hqos_enabled;
- dpdk_device_config_hqos_t hqos;
-} dpdk_device_config_t;
-
-typedef struct
-{
-
- /* Config stuff */
- u8 **eal_init_args;
- u8 *eal_init_args_str;
- u8 *uio_driver_name;
- u8 no_multi_seg;
- u8 enable_tcp_udp_checksum;
- u8 cryptodev;
-
- /* Required config parameters */
- u8 coremask_set_manually;
- u8 nchannels_set_manually;
- u32 coremask;
- u32 nchannels;
- u32 num_mbufs;
- u8 num_kni; /* while kni_init allows u32, port_id in callback fn is only u8 */
-
- /*
- * format interface names ala xxxEthernet%d/%d/%d instead of
- * xxxEthernet%x/%x/%x.
- */
- u8 interface_name_format_decimal;
-
- /* per-device config */
- dpdk_device_config_t default_devconf;
- dpdk_device_config_t *dev_confs;
- uword *device_config_index_by_pci_addr;
-
-} dpdk_config_main_t;
-
-dpdk_config_main_t dpdk_config_main;
-
-typedef struct
-{
-
- /* Devices */
- dpdk_device_t *devices;
- dpdk_device_and_queue_t **devices_by_cpu;
- dpdk_device_and_queue_t **devices_by_hqos_cpu;
-
- /* per-thread recycle lists */
- u32 **recycle;
-
- /* buffer flags template, configurable to enable/disable tcp / udp cksum */
- u32 buffer_flags_template;
-
- /* vlib buffer free list, must be same size as an rte_mbuf */
- u32 vlib_buffer_free_list_index;
-
- /* Ethernet input node index */
- u32 ethernet_input_node_index;
-
- /* 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;
-
- /* hashes */
- uword *dpdk_device_by_kni_port_id;
- uword *vu_sw_if_index_by_listener_fd;
- uword *vu_sw_if_index_by_sock_fd;
- u32 *vu_inactive_interfaces_device_index;
-
- /*
- * flag indicating that a posted admin up/down
- * (via post_sw_interface_set_flags) is in progress
- */
- u8 admin_up_down_in_progress;
-
- u8 use_rss;
-
- /* which cpus are running dpdk-input */
- int input_cpu_first_index;
- int input_cpu_count;
-
- /* 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 MS after each device poll */
- u32 poll_sleep;
-
- /* convenience */
- vlib_main_t *vlib_main;
- vnet_main_t *vnet_main;
- dpdk_config_main_t *conf;
-
- /* mempool */
- struct rte_mempool **pktmbuf_pools;
-} dpdk_main_t;
-
-dpdk_main_t dpdk_main;
-
-typedef struct
-{
- u32 buffer_index;
- u16 device_index;
- u8 queue_index;
- struct rte_mbuf mb;
- /* Copy of VLIB buffer; packet data stored in pre_data. */
- vlib_buffer_t buffer;
-} dpdk_tx_dma_trace_t;
-
-typedef struct
-{
- u32 buffer_index;
- 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 */
-} dpdk_rx_dma_trace_t;
-
-void vnet_buffer_needs_dpdk_mb (vlib_buffer_t * b);
-
-clib_error_t *dpdk_set_mac_address (vnet_hw_interface_t * hi, char *address);
-
-clib_error_t *dpdk_set_mc_filter (vnet_hw_interface_t * hi,
- struct ether_addr mc_addr_vec[], int naddr);
-
-void dpdk_thread_input (dpdk_main_t * dm, dpdk_device_t * xd);
-
-clib_error_t *dpdk_port_setup (dpdk_main_t * dm, dpdk_device_t * xd);
-
-u32 dpdk_interface_tx_vector (vlib_main_t * vm, u32 dev_instance);
-
-struct rte_mbuf *dpdk_replicate_packet_mb (vlib_buffer_t * b);
-struct rte_mbuf *dpdk_zerocopy_replicate_packet_mb (vlib_buffer_t * b);
-
-#define foreach_dpdk_error \
- _(NONE, "no error") \
- _(RX_PACKET_ERROR, "Rx packet errors") \
- _(RX_BAD_FCS, "Rx bad fcs") \
- _(IP_CHECKSUM_ERROR, "Rx ip checksum errors") \
- _(RX_ALLOC_FAIL, "rx buf alloc from free list failed") \
- _(RX_ALLOC_NO_PHYSMEM, "rx buf alloc failed no physmem") \
- _(RX_ALLOC_DROP_PKTS, "rx packets dropped due to alloc error")
-
-typedef enum
-{
-#define _(f,s) DPDK_ERROR_##f,
- foreach_dpdk_error
-#undef _
- DPDK_N_ERROR,
-} dpdk_error_t;
-
-int dpdk_set_stat_poll_interval (f64 interval);
-int dpdk_set_link_state_poll_interval (f64 interval);
-void dpdk_update_link_state (dpdk_device_t * xd, f64 now);
-void dpdk_device_lock_init (dpdk_device_t * xd);
-void dpdk_device_lock_free (dpdk_device_t * xd);
-
-void dpdk_rx_trace (dpdk_main_t * dm,
- vlib_node_runtime_t * node,
- dpdk_device_t * xd,
- u16 queue_id, u32 * buffers, uword n_buffers);
-
-#define EFD_OPERATION_LESS_THAN 0
-#define EFD_OPERATION_GREATER_OR_EQUAL 1
-
-format_function_t format_dpdk_device_name;
-format_function_t format_dpdk_device;
-format_function_t format_dpdk_tx_dma_trace;
-format_function_t format_dpdk_rx_dma_trace;
-format_function_t format_dpdk_rte_mbuf;
-format_function_t format_dpdk_rx_rte_mbuf;
-unformat_function_t unformat_socket_mem;
-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);
-
-#endif /* __included_dpdk_h__ */
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */