diff options
Diffstat (limited to 'include/arch/x86_64/linux/vhost.h')
| -rw-r--r-- | include/arch/x86_64/linux/vhost.h | 48 |
1 files changed, 16 insertions, 32 deletions
diff --git a/include/arch/x86_64/linux/vhost.h b/include/arch/x86_64/linux/vhost.h index a1708801..20da4528 100644 --- a/include/arch/x86_64/linux/vhost.h +++ b/include/arch/x86_64/linux/vhost.h @@ -87,10 +87,8 @@ */ #define VHOST_VRING_LITTLE_ENDIAN 0 #define VHOST_VRING_BIG_ENDIAN 1 -#define VHOST_SET_VRING_ENDIAN \ - _IOW(VHOST_VIRTIO, 0x13, struct vhost_vring_state) -#define VHOST_GET_VRING_ENDIAN \ - _IOW(VHOST_VIRTIO, 0x14, struct vhost_vring_state) +#define VHOST_SET_VRING_ENDIAN _IOW(VHOST_VIRTIO, 0x13, struct vhost_vring_state) +#define VHOST_GET_VRING_ENDIAN _IOW(VHOST_VIRTIO, 0x14, struct vhost_vring_state) /* Attach a vhost_worker created with VHOST_NEW_WORKER to one of the device's * virtqueues. * @@ -98,11 +96,9 @@ * is no longer attached to any virtqueues, it can be freed with * VHOST_FREE_WORKER. */ -#define VHOST_ATTACH_VRING_WORKER \ - _IOW(VHOST_VIRTIO, 0x15, struct vhost_vring_worker) +#define VHOST_ATTACH_VRING_WORKER _IOW(VHOST_VIRTIO, 0x15, struct vhost_vring_worker) /* Return the vring worker's ID */ -#define VHOST_GET_VRING_WORKER \ - _IOWR(VHOST_VIRTIO, 0x16, struct vhost_vring_worker) +#define VHOST_GET_VRING_WORKER _IOWR(VHOST_VIRTIO, 0x16, struct vhost_vring_worker) /* The following ioctls use eventfd file descriptors to signal and poll * for events. */ @@ -114,11 +110,9 @@ /* Set eventfd to signal an error */ #define VHOST_SET_VRING_ERR _IOW(VHOST_VIRTIO, 0x22, struct vhost_vring_file) /* Set busy loop timeout (in us) */ -#define VHOST_SET_VRING_BUSYLOOP_TIMEOUT \ - _IOW(VHOST_VIRTIO, 0x23, struct vhost_vring_state) +#define VHOST_SET_VRING_BUSYLOOP_TIMEOUT _IOW(VHOST_VIRTIO, 0x23, struct vhost_vring_state) /* Get busy loop timeout (in us) */ -#define VHOST_GET_VRING_BUSYLOOP_TIMEOUT \ - _IOW(VHOST_VIRTIO, 0x24, struct vhost_vring_state) +#define VHOST_GET_VRING_BUSYLOOP_TIMEOUT _IOW(VHOST_VIRTIO, 0x24, struct vhost_vring_state) /* Set or get vhost backend capability */ @@ -135,10 +129,8 @@ /* VHOST_SCSI specific defines */ -#define VHOST_SCSI_SET_ENDPOINT \ - _IOW(VHOST_VIRTIO, 0x40, struct vhost_scsi_target) -#define VHOST_SCSI_CLEAR_ENDPOINT \ - _IOW(VHOST_VIRTIO, 0x41, struct vhost_scsi_target) +#define VHOST_SCSI_SET_ENDPOINT _IOW(VHOST_VIRTIO, 0x40, struct vhost_scsi_target) +#define VHOST_SCSI_CLEAR_ENDPOINT _IOW(VHOST_VIRTIO, 0x41, struct vhost_scsi_target) /* Changing this breaks userspace. */ #define VHOST_SCSI_GET_ABI_VERSION _IOW(VHOST_VIRTIO, 0x42, int) /* Set and get the events missed flag */ @@ -167,8 +159,7 @@ #define VHOST_VDPA_GET_CONFIG _IOR(VHOST_VIRTIO, 0x73, struct vhost_vdpa_config) #define VHOST_VDPA_SET_CONFIG _IOW(VHOST_VIRTIO, 0x74, struct vhost_vdpa_config) /* Enable/disable the ring. */ -#define VHOST_VDPA_SET_VRING_ENABLE \ - _IOW(VHOST_VIRTIO, 0x75, struct vhost_vring_state) +#define VHOST_VDPA_SET_VRING_ENABLE _IOW(VHOST_VIRTIO, 0x75, struct vhost_vring_state) /* Get the max ring size. */ #define VHOST_VDPA_GET_VRING_NUM _IOR(VHOST_VIRTIO, 0x76, __u16) @@ -176,8 +167,7 @@ #define VHOST_VDPA_SET_CONFIG_CALL _IOW(VHOST_VIRTIO, 0x77, int) /* Get the valid iova range */ -#define VHOST_VDPA_GET_IOVA_RANGE \ - _IOR(VHOST_VIRTIO, 0x78, struct vhost_vdpa_iova_range) +#define VHOST_VDPA_GET_IOVA_RANGE _IOR(VHOST_VIRTIO, 0x78, struct vhost_vdpa_iova_range) /* Get the config size */ #define VHOST_VDPA_GET_CONFIG_SIZE _IOR(VHOST_VIRTIO, 0x79, __u32) @@ -189,14 +179,12 @@ * vhost_vring_state. The group for this specific virtqueue is * returned via num field of vhost_vring_state. */ -#define VHOST_VDPA_GET_VRING_GROUP \ - _IOWR(VHOST_VIRTIO, 0x7B, struct vhost_vring_state) +#define VHOST_VDPA_GET_VRING_GROUP _IOWR(VHOST_VIRTIO, 0x7B, struct vhost_vring_state) /* Set the ASID for a virtqueue group. The group index is stored in * the index field of vhost_vring_state, the ASID associated with this * group is stored at num field of vhost_vring_state. */ -#define VHOST_VDPA_SET_GROUP_ASID \ - _IOW(VHOST_VIRTIO, 0x7C, struct vhost_vring_state) +#define VHOST_VDPA_SET_GROUP_ASID _IOW(VHOST_VIRTIO, 0x7C, struct vhost_vring_state) /* Suspend a device so it does not process virtqueue requests anymore * @@ -221,8 +209,7 @@ * The group ID of the descriptor table for this specific virtqueue * is returned via num field of vhost_vring_state. */ -#define VHOST_VDPA_GET_VRING_DESC_GROUP \ - _IOWR(VHOST_VIRTIO, 0x7F, struct vhost_vring_state) +#define VHOST_VDPA_GET_VRING_DESC_GROUP _IOWR(VHOST_VIRTIO, 0x7F, struct vhost_vring_state) /* Get the count of all virtqueues */ #define VHOST_VDPA_GET_VQS_COUNT _IOR(VHOST_VIRTIO, 0x80, __u32) @@ -234,14 +221,11 @@ * userspace set the vring index in vhost_vring_state.index * kernel set the queue size in vhost_vring_state.num */ -#define VHOST_VDPA_GET_VRING_SIZE \ - _IOWR(VHOST_VIRTIO, 0x82, struct vhost_vring_state) +#define VHOST_VDPA_GET_VRING_SIZE _IOWR(VHOST_VIRTIO, 0x82, struct vhost_vring_state) /* Extended features manipulation */ -#define VHOST_GET_FEATURES_ARRAY \ - _IOR(VHOST_VIRTIO, 0x83, struct vhost_features_array) -#define VHOST_SET_FEATURES_ARRAY \ - _IOW(VHOST_VIRTIO, 0x83, struct vhost_features_array) +#define VHOST_GET_FEATURES_ARRAY _IOR(VHOST_VIRTIO, 0x83, struct vhost_features_array) +#define VHOST_SET_FEATURES_ARRAY _IOW(VHOST_VIRTIO, 0x83, struct vhost_features_array) /* fork_owner values for vhost */ #define VHOST_FORK_OWNER_KTHREAD 0 |