#include <avf/virtchnl.h>
+#include <vppinfra/types.h>
+#include <vppinfra/error_bootstrap.h>
+#include <vppinfra/lock.h>
+
#include <vlib/log.h>
+#include <vlib/pci/pci.h>
+
+#include <vnet/interface.h>
+
+#include <vnet/devices/devices.h>
+#include <vnet/flow/flow.h>
+
+#define AVF_QUEUE_SZ_MAX 4096
+#define AVF_QUEUE_SZ_MIN 64
#define AVF_AQ_ENQ_SUSPEND_TIME 50e-6
#define AVF_AQ_ENQ_MAX_WAIT_TIME 250e-3
#define AVF_RXD_ERROR_L4E (1ULL << (AVF_RXD_ERROR_SHIFT + 4))
#define AVF_TXD_CMD(x) (1 << (x + 4))
+#define AVF_TXD_CMD_EXT(x, val) ((u64)val << (x + 4))
#define AVF_TXD_CMD_EOP AVF_TXD_CMD(0)
#define AVF_TXD_CMD_RS AVF_TXD_CMD(1)
#define AVF_TXD_CMD_RSV AVF_TXD_CMD(2)
+#define AVF_TXD_CMD_IIPT_NONE AVF_TXD_CMD_EXT(5, 0)
+#define AVF_TXD_CMD_IIPT_IPV6 AVF_TXD_CMD_EXT(5, 1)
+#define AVF_TXD_CMD_IIPT_IPV4_NO_CSUM AVF_TXD_CMD_EXT(5, 2)
+#define AVF_TXD_CMD_IIPT_IPV4 AVF_TXD_CMD_EXT(5, 3)
+
+#define AVF_TXD_CMD_L4T_UNKNOWN AVF_TXD_CMD_EXT(8, 0)
+#define AVF_TXD_CMD_L4T_TCP AVF_TXD_CMD_EXT(8, 1)
+#define AVF_TXD_CMD_L4T_SCTP AVF_TXD_CMD_EXT(8, 2)
+#define AVF_TXD_CMD_L4T_UDP AVF_TXD_CMD_EXT(8, 3)
+
+#define AVF_TXD_OFFSET(x,factor,val) (((u64)val/(u64)factor) << (16 + x))
+#define AVF_TXD_OFFSET_MACLEN(val) AVF_TXD_OFFSET( 0, 2, val)
+#define AVF_TXD_OFFSET_IPLEN(val) AVF_TXD_OFFSET( 7, 4, val)
+#define AVF_TXD_OFFSET_L4LEN(val) AVF_TXD_OFFSET(14, 4, val)
+
+#define AVF_TXD_DTYP_CTX 0x1ULL
+#define AVF_TXD_CTX_CMD_TSO AVF_TXD_CMD(0)
+#define AVF_TXD_CTX_SEG(val,x) (((u64)val) << (30 + x))
+#define AVF_TXD_CTX_SEG_TLEN(val) AVF_TXD_CTX_SEG(val,0)
+#define AVF_TXD_CTX_SEG_MSS(val) AVF_TXD_CTX_SEG(val,20)
+
+
+extern vlib_log_class_registration_t avf_log;
+
#define avf_log_err(dev, f, ...) \
- vlib_log (VLIB_LOG_LEVEL_ERR, avf_main.log_class, "%U: " f, \
+ vlib_log (VLIB_LOG_LEVEL_ERR, avf_log.class, "%U: " f, \
format_vlib_pci_addr, &dev->pci_addr, \
## __VA_ARGS__)
#define avf_log_warn(dev, f, ...) \
- vlib_log (VLIB_LOG_LEVEL_WARNING, avf_main.log_class, "%U: " f, \
+ vlib_log (VLIB_LOG_LEVEL_WARNING, avf_log.class, "%U: " f, \
format_vlib_pci_addr, &dev->pci_addr, \
## __VA_ARGS__)
#define avf_log_debug(dev, f, ...) \
- vlib_log (VLIB_LOG_LEVEL_DEBUG, avf_main.log_class, "%U: " f, \
+ vlib_log (VLIB_LOG_LEVEL_DEBUG, avf_log.class, "%U: " f, \
format_vlib_pci_addr, &dev->pci_addr, \
## __VA_ARGS__)
-#define foreach_avf_device_flags \
- _(0, INITIALIZED, "initialized") \
- _(1, ERROR, "error") \
- _(2, ADMIN_UP, "admin-up") \
- _(3, VA_DMA, "vaddr-dma") \
- _(4, LINK_UP, "link-up") \
- _(5, SHARED_TXQ_LOCK, "shared-txq-lock") \
- _(6, ELOG, "elog") \
- _(7, PROMISC, "promisc") \
- _(8, RX_INT, "rx-interrupts")
+#define foreach_avf_device_flags \
+ _ (0, INITIALIZED, "initialized") \
+ _ (1, ERROR, "error") \
+ _ (2, ADMIN_UP, "admin-up") \
+ _ (3, VA_DMA, "vaddr-dma") \
+ _ (4, LINK_UP, "link-up") \
+ _ (5, SHARED_TXQ_LOCK, "shared-txq-lock") \
+ _ (6, ELOG, "elog") \
+ _ (7, PROMISC, "promisc") \
+ _ (8, RX_INT, "rx-interrupts") \
+ _ (9, RX_FLOW_OFFLOAD, "rx-flow-offload")
enum
{
u16 n_enqueued;
u8 int_mode;
u8 buffer_pool_index;
+ u32 queue_index;
} avf_rxq_t;
typedef struct
volatile u32 *qtx_tail;
u16 next;
u16 size;
+ u32 ctx_desc_placeholder_bi;
clib_spinlock_t lock;
avf_tx_desc_t *descs;
u32 *bufs;
u16 *rs_slots;
} avf_txq_t;
+typedef struct
+{
+ u32 flow_index;
+ u32 mark;
+ struct avf_fdir_conf *rcfg;
+} avf_flow_entry_t;
+
+typedef struct
+{
+ u32 flow_id;
+ u16 next_index;
+ i16 buffer_advance;
+} avf_flow_lookup_entry_t;
+
typedef struct
{
CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
virtchnl_link_speed_t link_speed;
vlib_pci_addr_t pci_addr;
+ /* flow */
+ avf_flow_entry_t *flow_entries; /* pool */
+ avf_flow_lookup_entry_t *flow_lookup_entries; /* pool */
+
/* stats */
virtchnl_eth_stats_t eth_stats;
virtchnl_eth_stats_t last_cleared_eth_stats;
typedef enum
{
AVF_PROCESS_EVENT_START = 1,
- AVF_PROCESS_EVENT_STOP = 2,
+ AVF_PROCESS_EVENT_DELETE_IF = 2,
AVF_PROCESS_EVENT_AQ_INT = 3,
+ AVF_PROCESS_EVENT_REQ = 4,
} avf_process_event_t;
+typedef enum
+{
+ AVF_PROCESS_REQ_ADD_DEL_ETH_ADDR = 1,
+ AVF_PROCESS_REQ_CONFIG_PROMISC_MDDE = 2,
+ AVF_PROCESS_REQ_PROGRAM_FLOW = 3,
+} avf_process_req_type_t;
+
+typedef struct
+{
+ avf_process_req_type_t type;
+ u32 dev_instance;
+ u32 calling_process_index;
+ u8 eth_addr[6];
+ int is_add, is_enable;
+
+ /* below parameters are used for 'program flow' event */
+ u8 *rule;
+ u32 rule_len;
+ u8 *program_status;
+ u32 status_len;
+
+ clib_error_t *error;
+} avf_process_req_t;
+
typedef struct
{
u64 qw1s[AVF_RX_MAX_DESC_IN_CHAIN - 1];
{
u16 msg_id_base;
- avf_device_t *devices;
+ avf_device_t **devices;
avf_per_thread_data_t *per_thread_data;
-
- vlib_log_class_t log_class;
} avf_main_t;
extern avf_main_t avf_main;
} avf_create_if_args_t;
void avf_create_if (vlib_main_t * vm, avf_create_if_args_t * args);
-void avf_delete_if (vlib_main_t * vm, avf_device_t * ad);
extern vlib_node_registration_t avf_input_node;
+extern vlib_node_registration_t avf_process_node;
extern vnet_device_class_t avf_device_class;
+clib_error_t *avf_program_flow (u32 dev_instance, int is_add, u8 *rule,
+ u32 rule_len, u8 *program_status,
+ u32 status_len);
+
/* format.c */
format_function_t format_avf_device;
format_function_t format_avf_device_name;
format_function_t format_avf_input_trace;
+vnet_flow_dev_ops_function_t avf_flow_ops_fn;
+
+static_always_inline avf_device_t *
+avf_get_device (u32 dev_instance)
+{
+ return pool_elt_at_index (avf_main.devices, dev_instance)[0];
+}
static inline u32
avf_get_u32 (void *start, int offset)
asm volatile ("":::"memory");
}
+static inline void
+avf_tail_write (volatile u32 *addr, u32 val)
+{
+#ifdef __MOVDIRI__
+ _mm_sfence ();
+ _directstoreu_u32 ((void *) addr, val);
+#else
+ clib_atomic_store_rel_n (addr, val);
+#endif
+}
+
static_always_inline int
avf_rxd_is_not_eop (avf_rx_desc_t * d)
{
Code Review / vpp.git / blobdiff