1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _UAPI_LINUX_VIRTIO_VSOCK_H 20 #define _UAPI_LINUX_VIRTIO_VSOCK_H 21 #include <linux/types.h> 22 #include <linux/virtio_ids.h> 23 #include <linux/virtio_config.h> 24 struct virtio_vsock_config { 25 __le64 guest_cid; 26 } __attribute__((packed)); 27 enum virtio_vsock_event_id { 28 VIRTIO_VSOCK_EVENT_TRANSPORT_RESET = 0, 29 }; 30 struct virtio_vsock_event { 31 __le32 id; 32 } __attribute__((packed)); 33 struct virtio_vsock_hdr { 34 __le64 src_cid; 35 __le64 dst_cid; 36 __le32 src_port; 37 __le32 dst_port; 38 __le32 len; 39 __le16 type; 40 __le16 op; 41 __le32 flags; 42 __le32 buf_alloc; 43 __le32 fwd_cnt; 44 } __attribute__((packed)); 45 enum virtio_vsock_type { 46 VIRTIO_VSOCK_TYPE_STREAM = 1, 47 }; 48 enum virtio_vsock_op { 49 VIRTIO_VSOCK_OP_INVALID = 0, 50 VIRTIO_VSOCK_OP_REQUEST = 1, 51 VIRTIO_VSOCK_OP_RESPONSE = 2, 52 VIRTIO_VSOCK_OP_RST = 3, 53 VIRTIO_VSOCK_OP_SHUTDOWN = 4, 54 VIRTIO_VSOCK_OP_RW = 5, 55 VIRTIO_VSOCK_OP_CREDIT_UPDATE = 6, 56 VIRTIO_VSOCK_OP_CREDIT_REQUEST = 7, 57 }; 58 enum virtio_vsock_shutdown { 59 VIRTIO_VSOCK_SHUTDOWN_RCV = 1, 60 VIRTIO_VSOCK_SHUTDOWN_SEND = 2, 61 }; 62 #endif 63
