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Diffstat (limited to 'src/vnet/devices/virtio/vhost-user.h')
-rw-r--r--src/vnet/devices/virtio/vhost-user.h45
1 files changed, 10 insertions, 35 deletions
diff --git a/src/vnet/devices/virtio/vhost-user.h b/src/vnet/devices/virtio/vhost-user.h
index 56b65477b19..ceced342c92 100644
--- a/src/vnet/devices/virtio/vhost-user.h
+++ b/src/vnet/devices/virtio/vhost-user.h
@@ -66,13 +66,11 @@ typedef enum
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,
- u8 operation_mode);
+ 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,
- u8 operation_mode);
+ u8 renumber, u32 custom_dev_instance);
int vhost_user_delete_if (vnet_main_t * vnm, vlib_main_t * vm,
u32 sw_if_index);
@@ -210,14 +208,13 @@ typedef struct
u32 callfd_idx;
u32 kickfd_idx;
u64 log_guest_addr;
- u32 interrupt_thread_index;
-} vhost_user_vring_t;
-#define VHOST_USER_POLLING_MODE 0
-#define VHOST_USER_INTERRUPT_MODE 1
-#define VHOST_USER_ADAPTIVE_MODE 2
+ /* The rx queue policy (interrupt/adaptive/polling) for this queue */
+ u32 mode;
+} vhost_user_vring_t;
#define VHOST_USER_EVENT_START_TIMER 1
+#define VHOST_USER_EVENT_STOP_TIMER 2
typedef struct
{
@@ -258,20 +255,12 @@ typedef struct
u8 use_tx_spinlock;
u16 *per_cpu_tx_qid;
- /* Vector of workers for this interface */
- u32 *workers;
-
- u8 operation_mode;
+ /* Vector of active rx queues for this interface */
+ u16 *rx_queues;
} vhost_user_intf_t;
typedef struct
{
- u16 vhost_iface_index;
- u16 qid;
-} vhost_iface_and_queue_t;
-
-typedef struct
-{
uword dst;
uword src;
u32 len;
@@ -292,7 +281,6 @@ typedef struct
typedef struct
{
- vhost_iface_and_queue_t *rx_queues;
u32 rx_buffers_len;
u32 rx_buffers[VHOST_USER_RX_BUFFERS_N];
@@ -302,12 +290,6 @@ typedef struct
/* This is here so it doesn't end-up
* using stack or registers. */
vhost_trace_t *current_trace;
-
- /* bitmap of pending rx interfaces */
- uword *pending_input_bitmap;
-
- /* The operation mode computed per cpu based on interface setting */
- u8 operation_mode;
} vhost_cpu_t;
typedef struct
@@ -320,20 +302,14 @@ typedef struct
f64 coalesce_time;
int dont_dump_vhost_user_memory;
- /** first cpu index */
- u32 input_cpu_first_index;
-
- /** total cpu count */
- u32 input_cpu_count;
-
/** Per-CPU data for vhost-user */
vhost_cpu_t *cpus;
/** Pseudo random iterator */
u32 random;
- /* Node is in interrupt mode */
- u8 interrupt_mode;
+ /* The number of rx interface/queue pairs in interrupt mode */
+ u32 ifq_count;
} vhost_user_main_t;
typedef struct
@@ -346,7 +322,6 @@ typedef struct
u8 sock_filename[256];
u32 num_regions;
int sock_errno;
- u8 operation_mode;
} vhost_user_intf_details_t;
int vhost_user_dump_ifs (vnet_main_t * vnm, vlib_main_t * vm,