vhost: interrupt mode support with mq

[vpp.git] / src / vnet / devices / virtio / vhost_user.h

diff --git a/src/vnet/devices/virtio/vhost_user.h b/src/vnet/devices/virtio/vhost_user.h
index 604e557..8ecf4a3 100644 (file)
--- a/src/vnet/devices/virtio/vhost_user.h
+++ b/src/vnet/devices/virtio/vhost_user.h
@@ -109,6 +109,7 @@ typedef struct
   u8 enable_gso;
   u8 enable_packed;
   u8 enable_event_idx;
+  u8 use_custom_mac;
 
   /* return */
   u32 sw_if_index;
@@ -227,9 +228,10 @@ typedef struct
 
   u16 used_wrap_counter;
   u16 avail_wrap_counter;
-
   u16 last_kick;
   u8 first_kick;
+  u32 queue_index;
+  u32 thread_index;
 } vhost_user_vring_t;
 
 #define VHOST_USER_EVENT_START_TIMER 1
@@ -289,6 +291,12 @@ typedef struct
   u8 enable_event_idx;
 } vhost_user_intf_t;
 
+#define FOR_ALL_VHOST_TXQ(qid, vui) for (qid = 1; qid < vui->num_qid; qid += 2)
+
+#define FOR_ALL_VHOST_RXQ(qid, vui) for (qid = 0; qid < vui->num_qid; qid += 2)
+
+#define FOR_ALL_VHOST_RX_TXQ(qid, vui) for (qid = 0; qid < vui->num_qid; qid++)
+
 typedef struct
 {
   uword dst;
@@ -322,6 +330,7 @@ typedef struct
 
   u32 *to_next_list;
   vlib_buffer_t **rx_buffers_pdesc;
+  u32 polling_q_count;
 } vhost_cpu_t;
 
 typedef struct
@@ -364,6 +373,8 @@ typedef struct
 
 int vhost_user_dump_ifs (vnet_main_t * vnm, vlib_main_t * vm,
                         vhost_user_intf_details_t ** out_vuids);
+void vhost_user_set_operation_mode (vhost_user_intf_t *vui,
+                                   vhost_user_vring_t *txvq);
 
 extern vlib_node_registration_t vhost_user_send_interrupt_node;
 extern vnet_device_class_t vhost_user_device_class;