diff options
Diffstat (limited to 'src/vnet/devices/virtio/vhost-user.h')
| -rw-r--r-- | src/vnet/devices/virtio/vhost-user.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/vnet/devices/virtio/vhost-user.h b/src/vnet/devices/virtio/vhost-user.h index dd23a909..6b928f05 100644 --- a/src/vnet/devices/virtio/vhost-user.h +++ b/src/vnet/devices/virtio/vhost-user.h @@ -42,6 +42,7 @@ #define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_MAX 0x8000 #define VRING_USED_F_NO_NOTIFY 1 +#define VRING_AVAIL_F_NO_INTERRUPT 1 #define foreach_virtio_net_feature \ _ (VIRTIO_NET_F_MRG_RXBUF, 15) \ @@ -65,11 +66,13 @@ 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 renumber, u32 custom_dev_instance, u8 * hwaddr, + u8 operation_mode); 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 renumber, u32 custom_dev_instance, + u8 operation_mode); int vhost_user_delete_if (vnet_main_t * vnm, vlib_main_t * vm, u32 sw_if_index); @@ -209,6 +212,10 @@ typedef struct u64 log_guest_addr; } vhost_user_vring_t; +#define VHOST_USER_POLLING_MODE 0 +#define VHOST_USER_INTERRUPT_MODE 1 +#define VHOST_USER_ADAPTIVE_MODE 2 + typedef struct { CLIB_CACHE_LINE_ALIGN_MARK (cacheline0); @@ -249,6 +256,8 @@ typedef struct /* Vector of workers for this interface */ u32 *workers; + + u8 operation_mode; } vhost_user_intf_t; typedef struct @@ -323,6 +332,7 @@ 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, |