Add processed uapi kernel headers (common and aarch64-specific)

Change-Id: If0be7b83bd8fe7cb02472d173f7c452aabf61124

1 files changed, 66 insertions, 0 deletions

diff --git a/libc/kernel/uapi/linux/virtio_ring.h b/libc/kernel/uapi/linux/virtio_ring.h
new file mode 100644
index 0000000..05740e7
--- /dev/null
+++ b/libc/kernel/uapi/linux/virtio_ring.h
@@ -0,0 +1,66 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _UAPI_LINUX_VIRTIO_RING_H
+#define _UAPI_LINUX_VIRTIO_RING_H
+#include <linux/types.h>
+#define VRING_DESC_F_NEXT 1
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define VRING_DESC_F_WRITE 2
+#define VRING_DESC_F_INDIRECT 4
+#define VRING_USED_F_NO_NOTIFY 1
+#define VRING_AVAIL_F_NO_INTERRUPT 1
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define VIRTIO_RING_F_INDIRECT_DESC 28
+#define VIRTIO_RING_F_EVENT_IDX 29
+struct vring_desc {
+ __u64 addr;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 len;
+ __u16 flags;
+ __u16 next;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct vring_avail {
+ __u16 flags;
+ __u16 idx;
+ __u16 ring[];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct vring_used_elem {
+ __u32 id;
+ __u32 len;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct vring_used {
+ __u16 flags;
+ __u16 idx;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct vring_used_elem ring[];
+};
+struct vring {
+ unsigned int num;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct vring_desc *desc;
+ struct vring_avail *avail;
+ struct vring_used *used;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define vring_used_event(vr) ((vr)->avail->ring[(vr)->num])
+#define vring_avail_event(vr) (*(__u16 *)&(vr)->used->ring[(vr)->num])
+#endif