#define always_inline static inline __attribute__ ((__always_inline__))
#endif
-#define NB_MBUF (32<<10)
+#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 dpdk_io_input_node;
extern vlib_node_registration_t handoff_dispatch_node;
typedef enum {
_ ("rte_i40e_pmd", I40E) \
_ ("rte_i40evf_pmd", I40EVF) \
_ ("rte_virtio_pmd", VIRTIO) \
- _ ("rte_vice_pmd", VICE) \
_ ("rte_enic_pmd", ENIC) \
_ ("rte_vmxnet3_pmd", VMXNET3) \
_ ("AF_PACKET PMD", AF_PACKET) \
_ ("rte_bond_pmd", BOND) \
_ ("rte_pmd_fm10k", FM10K) \
- _ ("rte_cxgbe_pmd", CXGBE)
+ _ ("rte_cxgbe_pmd", CXGBE) \
+ _ ("rte_dpaa2_dpni", DPAA2)
typedef enum {
VNET_DPDK_PMD_NONE,
#define _(s,f) VNET_DPDK_PMD_##f,
foreach_dpdk_pmd
#undef _
-#ifdef NETMAP
- VNET_DPDK_PMD_NETMAP,
-#endif
VNET_DPDK_PMD_UNKNOWN, /* must be last */
} dpdk_pmd_t;
VNET_DPDK_PORT_TYPE_ETH_40G,
VNET_DPDK_PORT_TYPE_ETH_BOND,
VNET_DPDK_PORT_TYPE_ETH_SWITCH,
-#ifdef NETMAP
- VNET_DPDK_PORT_TYPE_NETMAP,
-#endif
VNET_DPDK_PORT_TYPE_AF_PACKET,
VNET_DPDK_PORT_TYPE_UNKNOWN,
} dpdk_port_type_t;
int callfd;
int kickfd;
int errfd;
-#if RTE_VERSION >= RTE_VERSION_NUM(2, 2, 0, 0)
int enabled;
-#endif
u32 callfd_idx;
u32 n_since_last_int;
f64 int_deadline;
u64 feature_mask;
u32 num_vrings;
-#if RTE_VERSION >= RTE_VERSION_NUM(2, 2, 0, 0)
dpdk_vu_vring vrings[VHOST_MAX_QUEUE_PAIRS * 2];
-#else
- dpdk_vu_vring vrings[2];
-#endif
u64 region_addr[VHOST_MEMORY_MAX_NREGIONS];
u32 region_fd[VHOST_MEMORY_MAX_NREGIONS];
+ u64 region_offset[VHOST_MEMORY_MAX_NREGIONS];
} dpdk_vu_intf_t;
typedef void (*dpdk_flowcontrol_callback_t) (vlib_main_t *vm,
/* per-worker destination frame queue */
dpdk_frame_t * frames;
+ /* number of sub-interfaces */
+ u16 vlan_subifs;
+
dpdk_device_type_t dev_type:8;
dpdk_pmd_t pmd:8;
i8 cpu_socket;
u8 need_txlock; /* Used by VNET_DPDK_DEV_VHOST_USER */
} dpdk_device_t;
-#define MAX_NELTS 32
-typedef struct {
- CLIB_CACHE_LINE_ALIGN_MARK(cacheline0);
- u64 head;
- u64 head_hint;
- u64 tail;
- u32 n_in_use;
- u32 nelts;
- u32 written;
- u32 threshold;
- i32 n_vectors[MAX_NELTS];
-} frame_queue_trace_t;
-
-typedef struct {
- u64 count[MAX_NELTS];
-} frame_queue_nelt_counter_t;
#define DPDK_TX_RING_SIZE (4 * 1024)
u16 pad;
} dpdk_efd_t;
+#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;
+} dpdk_device_config_t;
+
typedef struct {
/* Config stuff */
u8 ** eal_init_args;
u8 * eal_init_args_str;
- u8 * eth_if_blacklist;
- u8 * eth_if_whitelist;
u8 * uio_driver_name;
u8 no_multi_seg;
u8 enable_tcp_udp_checksum;
u32 coremask;
u32 nchannels;
u32 num_mbufs;
- u32 use_rss;
- u32 max_tx_queues;
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. For VIRL.
+ * xxxEthernet%x/%x/%x.
*/
u8 interface_name_format_decimal;
u32 vhost_coalesce_frames;
f64 vhost_coalesce_time;
+ /* 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;
/* Ethernet input node index */
u32 ethernet_input_node_index;
- /* dpdk i/o thread initialization barrier */
- volatile u32 io_thread_release;
-
/* pcap tracing [only works if (CLIB_DEBUG > 0)] */
int tx_pcap_enable;
pcap_main_t pcap_main;
*/
u8 admin_up_down_in_progress;
- u8 have_io_threads;
+ u8 use_rss;
/* which cpus are running dpdk-input */
int input_cpu_first_index;
f64 link_state_poll_interval;
f64 stat_poll_interval;
- /* for frame queue tracing */
- frame_queue_trace_t *frame_queue_traces;
- frame_queue_nelt_counter_t *frame_queue_histogram;
-
/* Sleep for this many MS after each device poll */
u32 poll_sleep;
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_mc_filter (vnet_hw_interface_t * hi,
struct ether_addr mc_addr_vec[], int naddr);
-typedef void (*dpdk_io_thread_callback_t) (vlib_main_t *vm);
-
-void dpdk_io_thread (vlib_worker_thread_t * w,
- u32 instances,
- u32 instance_id,
- char *worker_name,
- dpdk_io_thread_callback_t callback);
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);
-vlib_frame_queue_elt_t * vlib_get_handoff_queue_elt (u32 vlib_worker_index);
-
-u32 dpdk_get_handoff_node_index (void);
-
void set_efd_bitmap (u8 *bitmap, u32 value, u32 op);
struct rte_mbuf * dpdk_replicate_packet_mb (vlib_buffer_t * b);
u32 dpdk_num_mbufs (void);
-int dpdk_io_thread_release (void);
-
dpdk_pmd_t dpdk_get_pmd_type (vnet_hw_interface_t *hi);
i8 dpdk_get_cpu_socket (vnet_hw_interface_t *hi);
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);
static inline void
_(bond_drv)
#endif
+#ifdef RTE_LIBRTE_DPAA2_PMD
+ _(pmd_dpaa2_drv)
+#endif
+
#undef _
/*
Code Review / vpp.git / blobdiff