Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 1 of 2.

1 files changed, 143 insertions, 143 deletions

diff --git a/contrib/libs/linux-headers/linux/vhost.h b/contrib/libs/linux-headers/linux/vhost.h
index 9fe72e4b137..513d7ed4d86 100644
--- a/contrib/libs/linux-headers/linux/vhost.h
+++ b/contrib/libs/linux-headers/linux/vhost.h
@@ -1,143 +1,143 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef _LINUX_VHOST_H
-#define _LINUX_VHOST_H
-/* Userspace interface for in-kernel virtio accelerators. */
-
-/* vhost is used to reduce the number of system calls involved in virtio.
- *
- * Existing virtio net code is used in the guest without modification.
- *
- * This header includes interface used by userspace hypervisor for
- * device configuration.
- */
-
-#include <linux/vhost_types.h>
-#include <linux/types.h>
-#include <linux/ioctl.h>
-
-/* ioctls */
-
-#define VHOST_VIRTIO 0xAF
-
-/* Features bitmask for forward compatibility.  Transport bits are used for
- * vhost specific features. */
-#define VHOST_GET_FEATURES	_IOR(VHOST_VIRTIO, 0x00, __u64)
-#define VHOST_SET_FEATURES	_IOW(VHOST_VIRTIO, 0x00, __u64)
-
-/* Set current process as the (exclusive) owner of this file descriptor.  This
- * must be called before any other vhost command.  Further calls to
- * VHOST_OWNER_SET fail until VHOST_OWNER_RESET is called. */
-#define VHOST_SET_OWNER _IO(VHOST_VIRTIO, 0x01)
-/* Give up ownership, and reset the device to default values.
- * Allows subsequent call to VHOST_OWNER_SET to succeed. */
-#define VHOST_RESET_OWNER _IO(VHOST_VIRTIO, 0x02)
-
-/* Set up/modify memory layout */
-#define VHOST_SET_MEM_TABLE	_IOW(VHOST_VIRTIO, 0x03, struct vhost_memory)
-
-/* Write logging setup. */
-/* Memory writes can optionally be logged by setting bit at an offset
- * (calculated from the physical address) from specified log base.
- * The bit is set using an atomic 32 bit operation. */
-/* Set base address for logging. */
-#define VHOST_SET_LOG_BASE _IOW(VHOST_VIRTIO, 0x04, __u64)
-/* Specify an eventfd file descriptor to signal on log write. */
-#define VHOST_SET_LOG_FD _IOW(VHOST_VIRTIO, 0x07, int)
-
-/* Ring setup. */
-/* Set number of descriptors in ring. This parameter can not
- * be modified while ring is running (bound to a device). */
-#define VHOST_SET_VRING_NUM _IOW(VHOST_VIRTIO, 0x10, struct vhost_vring_state)
-/* Set addresses for the ring. */
-#define VHOST_SET_VRING_ADDR _IOW(VHOST_VIRTIO, 0x11, struct vhost_vring_addr)
-/* Base value where queue looks for available descriptors */
-#define VHOST_SET_VRING_BASE _IOW(VHOST_VIRTIO, 0x12, struct vhost_vring_state)
-/* Get accessor: reads index, writes value in num */
-#define VHOST_GET_VRING_BASE _IOWR(VHOST_VIRTIO, 0x12, struct vhost_vring_state)
-
-/* Set the vring byte order in num. Valid values are VHOST_VRING_LITTLE_ENDIAN
- * or VHOST_VRING_BIG_ENDIAN (other values return -EINVAL).
- * The byte order cannot be changed while the device is active: trying to do so
- * returns -EBUSY.
- * This is a legacy only API that is simply ignored when VIRTIO_F_VERSION_1 is
- * set.
- * Not all kernel configurations support this ioctl, but all configurations that
- * support SET also support GET.
- */
-#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)
-
-/* The following ioctls use eventfd file descriptors to signal and poll
- * for events. */
-
-/* Set eventfd to poll for added buffers */
-#define VHOST_SET_VRING_KICK _IOW(VHOST_VIRTIO, 0x20, struct vhost_vring_file)
-/* Set eventfd to signal when buffers have beed used */
-#define VHOST_SET_VRING_CALL _IOW(VHOST_VIRTIO, 0x21, struct vhost_vring_file)
-/* 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)
-/* Get busy loop timeout (in us) */
-#define VHOST_GET_VRING_BUSYLOOP_TIMEOUT _IOW(VHOST_VIRTIO, 0x24,	\
-					 struct vhost_vring_state)
-
-/* Set or get vhost backend capability */
-
-/* Use message type V2 */
-#define VHOST_BACKEND_F_IOTLB_MSG_V2 0x1
-
-#define VHOST_SET_BACKEND_FEATURES _IOW(VHOST_VIRTIO, 0x25, __u64)
-#define VHOST_GET_BACKEND_FEATURES _IOR(VHOST_VIRTIO, 0x26, __u64)
-
-/* VHOST_NET specific defines */
-
-/* Attach virtio net ring to a raw socket, or tap device.
- * The socket must be already bound to an ethernet device, this device will be
- * used for transmit.  Pass fd -1 to unbind from the socket and the transmit
- * device.  This can be used to stop the ring (e.g. for migration). */
-#define VHOST_NET_SET_BACKEND _IOW(VHOST_VIRTIO, 0x30, struct vhost_vring_file)
-
-/* 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)
-/* Changing this breaks userspace. */
-#define VHOST_SCSI_GET_ABI_VERSION _IOW(VHOST_VIRTIO, 0x42, int)
-/* Set and get the events missed flag */
-#define VHOST_SCSI_SET_EVENTS_MISSED _IOW(VHOST_VIRTIO, 0x43, __u32)
-#define VHOST_SCSI_GET_EVENTS_MISSED _IOW(VHOST_VIRTIO, 0x44, __u32)
-
-/* VHOST_VSOCK specific defines */
-
-#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
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 
+#ifndef _LINUX_VHOST_H 
+#define _LINUX_VHOST_H 
+/* Userspace interface for in-kernel virtio accelerators. */ 
+ 
+/* vhost is used to reduce the number of system calls involved in virtio. 
+ * 
+ * Existing virtio net code is used in the guest without modification. 
+ * 
+ * This header includes interface used by userspace hypervisor for 
+ * device configuration. 
+ */ 
+ 
+#include <linux/vhost_types.h> 
+#include <linux/types.h> 
+#include <linux/ioctl.h> 
+ 
+/* ioctls */ 
+ 
+#define VHOST_VIRTIO 0xAF 
+ 
+/* Features bitmask for forward compatibility.  Transport bits are used for 
+ * vhost specific features. */ 
+#define VHOST_GET_FEATURES	_IOR(VHOST_VIRTIO, 0x00, __u64) 
+#define VHOST_SET_FEATURES	_IOW(VHOST_VIRTIO, 0x00, __u64) 
+ 
+/* Set current process as the (exclusive) owner of this file descriptor.  This 
+ * must be called before any other vhost command.  Further calls to 
+ * VHOST_OWNER_SET fail until VHOST_OWNER_RESET is called. */ 
+#define VHOST_SET_OWNER _IO(VHOST_VIRTIO, 0x01) 
+/* Give up ownership, and reset the device to default values. 
+ * Allows subsequent call to VHOST_OWNER_SET to succeed. */ 
+#define VHOST_RESET_OWNER _IO(VHOST_VIRTIO, 0x02) 
+ 
+/* Set up/modify memory layout */ 
+#define VHOST_SET_MEM_TABLE	_IOW(VHOST_VIRTIO, 0x03, struct vhost_memory) 
+ 
+/* Write logging setup. */ 
+/* Memory writes can optionally be logged by setting bit at an offset 
+ * (calculated from the physical address) from specified log base. 
+ * The bit is set using an atomic 32 bit operation. */ 
+/* Set base address for logging. */ 
+#define VHOST_SET_LOG_BASE _IOW(VHOST_VIRTIO, 0x04, __u64) 
+/* Specify an eventfd file descriptor to signal on log write. */ 
+#define VHOST_SET_LOG_FD _IOW(VHOST_VIRTIO, 0x07, int) 
+ 
+/* Ring setup. */ 
+/* Set number of descriptors in ring. This parameter can not 
+ * be modified while ring is running (bound to a device). */ 
+#define VHOST_SET_VRING_NUM _IOW(VHOST_VIRTIO, 0x10, struct vhost_vring_state) 
+/* Set addresses for the ring. */ 
+#define VHOST_SET_VRING_ADDR _IOW(VHOST_VIRTIO, 0x11, struct vhost_vring_addr) 
+/* Base value where queue looks for available descriptors */ 
+#define VHOST_SET_VRING_BASE _IOW(VHOST_VIRTIO, 0x12, struct vhost_vring_state) 
+/* Get accessor: reads index, writes value in num */ 
+#define VHOST_GET_VRING_BASE _IOWR(VHOST_VIRTIO, 0x12, struct vhost_vring_state) 
+ 
+/* Set the vring byte order in num. Valid values are VHOST_VRING_LITTLE_ENDIAN 
+ * or VHOST_VRING_BIG_ENDIAN (other values return -EINVAL). 
+ * The byte order cannot be changed while the device is active: trying to do so 
+ * returns -EBUSY. 
+ * This is a legacy only API that is simply ignored when VIRTIO_F_VERSION_1 is 
+ * set. 
+ * Not all kernel configurations support this ioctl, but all configurations that 
+ * support SET also support GET. 
+ */ 
+#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) 
+ 
+/* The following ioctls use eventfd file descriptors to signal and poll 
+ * for events. */ 
+ 
+/* Set eventfd to poll for added buffers */ 
+#define VHOST_SET_VRING_KICK _IOW(VHOST_VIRTIO, 0x20, struct vhost_vring_file) 
+/* Set eventfd to signal when buffers have beed used */ 
+#define VHOST_SET_VRING_CALL _IOW(VHOST_VIRTIO, 0x21, struct vhost_vring_file) 
+/* 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) 
+/* Get busy loop timeout (in us) */ 
+#define VHOST_GET_VRING_BUSYLOOP_TIMEOUT _IOW(VHOST_VIRTIO, 0x24,	\ 
+					 struct vhost_vring_state) 
+ 
+/* Set or get vhost backend capability */ 
+ 
+/* Use message type V2 */ 
+#define VHOST_BACKEND_F_IOTLB_MSG_V2 0x1 
+ 
+#define VHOST_SET_BACKEND_FEATURES _IOW(VHOST_VIRTIO, 0x25, __u64) 
+#define VHOST_GET_BACKEND_FEATURES _IOR(VHOST_VIRTIO, 0x26, __u64) 
+ 
+/* VHOST_NET specific defines */ 
+ 
+/* Attach virtio net ring to a raw socket, or tap device. 
+ * The socket must be already bound to an ethernet device, this device will be 
+ * used for transmit.  Pass fd -1 to unbind from the socket and the transmit 
+ * device.  This can be used to stop the ring (e.g. for migration). */ 
+#define VHOST_NET_SET_BACKEND _IOW(VHOST_VIRTIO, 0x30, struct vhost_vring_file) 
+ 
+/* 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) 
+/* Changing this breaks userspace. */ 
+#define VHOST_SCSI_GET_ABI_VERSION _IOW(VHOST_VIRTIO, 0x42, int) 
+/* Set and get the events missed flag */ 
+#define VHOST_SCSI_SET_EVENTS_MISSED _IOW(VHOST_VIRTIO, 0x43, __u32) 
+#define VHOST_SCSI_GET_EVENTS_MISSED _IOW(VHOST_VIRTIO, 0x44, __u32) 
+ 
+/* VHOST_VSOCK specific defines */ 
+ 
+#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