_ (VHOST_USER_F_PROTOCOL_FEATURES, 30)
-typedef enum {
+typedef enum
+{
#define _(f,n) FEAT_##f = (n),
foreach_virtio_net_feature
#undef _
} virtio_net_feature_t;
-int vhost_user_create_if(vnet_main_t * vnm, vlib_main_t * vm,
- const char * sock_filename, u8 is_server,
- u32 * sw_if_index, u64 feature_mask,
- u8 renumber, u32 custom_dev_instance, u8 *hwaddr);
-int vhost_user_modify_if(vnet_main_t * vnm, vlib_main_t * vm,
- const char * sock_filename, u8 is_server,
- u32 sw_if_index, u64 feature_mask,
- u8 renumber, u32 custom_dev_instance);
-int vhost_user_delete_if(vnet_main_t * vnm, vlib_main_t * vm, u32 sw_if_index);
+int vhost_user_create_if (vnet_main_t * vnm, vlib_main_t * vm,
+ const char *sock_filename, u8 is_server,
+ u32 * sw_if_index, u64 feature_mask,
+ u8 renumber, u32 custom_dev_instance, u8 * hwaddr);
+int vhost_user_modify_if (vnet_main_t * vnm, vlib_main_t * vm,
+ const char *sock_filename, u8 is_server,
+ u32 sw_if_index, u64 feature_mask,
+ u8 renumber, u32 custom_dev_instance);
+int vhost_user_delete_if (vnet_main_t * vnm, vlib_main_t * vm,
+ u32 sw_if_index);
-typedef struct vhost_user_memory_region {
+typedef struct vhost_user_memory_region
+{
u64 guest_phys_addr;
u64 memory_size;
u64 userspace_addr;
u64 mmap_offset;
} vhost_user_memory_region_t;
-typedef struct vhost_user_memory {
+typedef struct vhost_user_memory
+{
u32 nregions;
u32 padding;
vhost_user_memory_region_t regions[VHOST_MEMORY_MAX_NREGIONS];
} vhost_user_memory_t;
-typedef struct {
+typedef struct
+{
unsigned int index, num;
} vhost_vring_state_t;
-typedef struct {
+typedef struct
+{
unsigned int index, flags;
u64 desc_user_addr, used_user_addr, avail_user_addr, log_guest_addr;
} vhost_vring_addr_t;
-typedef struct vhost_user_log {
+typedef struct vhost_user_log
+{
u64 size;
u64 offset;
} vhost_user_log_t;
-typedef enum vhost_user_req {
+typedef enum vhost_user_req
+{
VHOST_USER_NONE = 0,
VHOST_USER_GET_FEATURES = 1,
VHOST_USER_SET_FEATURES = 2,
} vhost_user_req_t;
// vring_desc I/O buffer descriptor
-typedef struct {
+/* *INDENT-OFF* */
+typedef struct
+{
uint64_t addr; // packet data buffer address
uint32_t len; // packet data buffer size
uint16_t flags; // (see below)
uint16_t next; // optional index next descriptor in chain
} __attribute ((packed)) vring_desc_t;
-typedef struct {
+typedef struct
+{
uint16_t flags;
uint16_t idx;
uint16_t ring[VHOST_VRING_MAX_SIZE];
} __attribute ((packed)) vring_avail_t;
-typedef struct {
+typedef struct
+{
uint16_t flags;
uint16_t idx;
- struct /* vring_used_elem */ {
- uint32_t id;
- uint32_t len;
- } ring[VHOST_VRING_MAX_SIZE];
+ struct /* vring_used_elem */
+ {
+ uint32_t id;
+ uint32_t len;
+ } ring[VHOST_VRING_MAX_SIZE];
} __attribute ((packed)) vring_used_t;
-typedef struct {
+typedef struct
+{
u8 flags;
u8 gso_type;
u16 hdr_len;
} __attribute ((packed)) virtio_net_hdr_mrg_rxbuf_t;
typedef struct vhost_user_msg {
- vhost_user_req_t request;
- u32 flags;
- u32 size;
- union {
- u64 u64;
- vhost_vring_state_t state;
- vhost_vring_addr_t addr;
- vhost_user_memory_t memory;
- vhost_user_log_t log;
+ vhost_user_req_t request;
+ u32 flags;
+ u32 size;
+ union
+ {
+ u64 u64;
+ vhost_vring_state_t state;
+ vhost_vring_addr_t addr;
+ vhost_user_memory_t memory;
+ vhost_user_log_t log;
};
} __attribute ((packed)) vhost_user_msg_t;
+/* *INDENT-ON* */
-typedef struct {
+typedef struct
+{
u32 qsz;
u16 last_avail_idx;
u16 last_used_idx;
f64 int_deadline;
} vhost_user_vring_t;
-typedef struct {
- CLIB_CACHE_LINE_ALIGN_MARK(cacheline0);
- volatile u32 * lockp;
+typedef struct
+{
+ CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
+ volatile u32 *lockp;
u32 is_up;
u32 admin_up;
u32 unix_fd;
u8 sock_is_server;
u32 hw_if_index, sw_if_index;
u8 active;
-
+
u32 nregions;
u64 features;
u64 feature_mask;
u64 protocol_features;
u32 num_vrings;
vhost_user_memory_region_t regions[VHOST_MEMORY_MAX_NREGIONS];
- void * region_mmap_addr[VHOST_MEMORY_MAX_NREGIONS];
+ void *region_mmap_addr[VHOST_MEMORY_MAX_NREGIONS];
u32 region_mmap_fd[VHOST_MEMORY_MAX_NREGIONS];
vhost_user_vring_t vrings[2];
int virtio_net_hdr_sz;
int is_any_layout;
- u32 * d_trace_buffers;
+ u32 *d_trace_buffers;
- void * log_base_addr;
+ void *log_base_addr;
u64 log_size;
} vhost_user_intf_t;
-typedef struct {
- u32 ** rx_buffers;
+typedef struct
+{
+ u32 **rx_buffers;
u32 mtu_bytes;
- vhost_user_intf_t * vhost_user_interfaces;
- u32 * vhost_user_inactive_interfaces_index;
- uword * vhost_user_interface_index_by_listener_fd;
- uword * vhost_user_interface_index_by_sock_fd;
- uword * vhost_user_interface_index_by_sw_if_index;
- u32 * show_dev_instance_by_real_dev_instance;
+ vhost_user_intf_t *vhost_user_interfaces;
+ u32 *vhost_user_inactive_interfaces_index;
+ uword *vhost_user_interface_index_by_listener_fd;
+ uword *vhost_user_interface_index_by_sock_fd;
+ uword *vhost_user_interface_index_by_sw_if_index;
+ u32 *show_dev_instance_by_real_dev_instance;
u32 coalesce_frames;
f64 coalesce_time;
int dont_dump_vhost_user_memory;
} vhost_user_main_t;
-typedef struct {
- u8 if_name[64];
- u32 sw_if_index;
- u32 virtio_net_hdr_sz;
- u64 features;
- u8 is_server;
- u8 sock_filename[256];
- u32 num_regions;
- int sock_errno;
+typedef struct
+{
+ u8 if_name[64];
+ u32 sw_if_index;
+ u32 virtio_net_hdr_sz;
+ u64 features;
+ u8 is_server;
+ u8 sock_filename[256];
+ u32 num_regions;
+ int sock_errno;
} vhost_user_intf_details_t;
-int vhost_user_dump_ifs(vnet_main_t * vnm, vlib_main_t * vm,
- vhost_user_intf_details_t **out_vuids);
+int vhost_user_dump_ifs (vnet_main_t * vnm, vlib_main_t * vm,
+ vhost_user_intf_details_t ** out_vuids);
// CLI commands to be used from dpdk
-clib_error_t *
-vhost_user_connect_command_fn (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd);
-clib_error_t *
-vhost_user_delete_command_fn (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd);
-clib_error_t *
-show_vhost_user_command_fn (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd);
+clib_error_t *vhost_user_connect_command_fn (vlib_main_t * vm,
+ unformat_input_t * input,
+ vlib_cli_command_t * cmd);
+clib_error_t *vhost_user_delete_command_fn (vlib_main_t * vm,
+ unformat_input_t * input,
+ vlib_cli_command_t * cmd);
+clib_error_t *show_vhost_user_command_fn (vlib_main_t * vm,
+ unformat_input_t * input,
+ vlib_cli_command_t * cmd);
#endif
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
Code Review / vpp.git / blobdiff