From dc6f8d458a4ccc360723993f31d310d06469f55f Mon Sep 17 00:00:00 2001 From: Cornelia Huck Date: Mon, 27 Apr 2020 12:24:14 +0200 Subject: linux-headers: update against Linux 5.7-rc3 commit 6a8b55ed4056ea5559ebe4f6a4b247f627870d4c Reviewed-by: Michael S. Tsirkin # virtio/vhost parts Signed-off-by: Cornelia Huck Message-Id: <20200427102415.10915-3-cohuck@redhat.com> --- linux-headers/linux/vhost.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'linux-headers/linux/vhost.h') diff --git a/linux-headers/linux/vhost.h b/linux-headers/linux/vhost.h index 40d028eed6..9fe72e4b13 100644 --- a/linux-headers/linux/vhost.h +++ b/linux-headers/linux/vhost.h @@ -116,4 +116,28 @@ #define VHOST_VSOCK_SET_GUEST_CID _IOW(VHOST_VIRTIO, 0x60, __u64) #define VHOST_VSOCK_SET_RUNNING _IOW(VHOST_VIRTIO, 0x61, int) +/* VHOST_VDPA specific defines */ + +/* Get the device id. The device ids follow the same definition of + * the device id defined in virtio-spec. + */ +#define VHOST_VDPA_GET_DEVICE_ID _IOR(VHOST_VIRTIO, 0x70, __u32) +/* Get and set the status. The status bits follow the same definition + * of the device status defined in virtio-spec. + */ +#define VHOST_VDPA_GET_STATUS _IOR(VHOST_VIRTIO, 0x71, __u8) +#define VHOST_VDPA_SET_STATUS _IOW(VHOST_VIRTIO, 0x72, __u8) +/* Get and set the device config. The device config follows the same + * definition of the device config defined in virtio-spec. + */ +#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) +/* Get the max ring size. */ +#define VHOST_VDPA_GET_VRING_NUM _IOR(VHOST_VIRTIO, 0x76, __u16) + #endif -- cgit 1.4.1