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authorTom Rini <trini@konsulko.com>2018-11-16 08:37:50 -0500
committerTom Rini <trini@konsulko.com>2018-11-16 08:37:50 -0500
commit1d6edcbfed2af33c748f2beb399810a0441888da (patch)
treefe88d63e5ef1dbe1915f90e02429e8b6934859da /include/virtio_types.h
parentf6206f8587fc7ec82a57dbbeb5de0f94b3c2ef49 (diff)
parent4c6e27f63c88d065a98f438085dfc36af47d3a23 (diff)
Merge tag 'pull-14nov18' of git://git.denx.de/u-boot-dm
- virtio implementation and supporting patches - DM_FLAG_PRE_RELOC fixes - regmap improvements - minor buildman and sandbox things
Diffstat (limited to 'include/virtio_types.h')
-rw-r--r--include/virtio_types.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/include/virtio_types.h b/include/virtio_types.h
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+++ b/include/virtio_types.h
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+/* SPDX-License-Identifier: BSD-3-Clause */
+/*
+ * Copyright (C) 2018, Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
+ * Copyright (C) 2018, Bin Meng <bmeng.cn@gmail.com>
+ *
+ * From Linux kernel include/uapi/linux/virtio_types.h
+ */
+
+#ifndef _LINUX_VIRTIO_TYPES_H
+#define _LINUX_VIRTIO_TYPES_H
+
+#include <linux/types.h>
+
+/*
+ * __virtio{16,32,64} have the following meaning:
+ * - __u{16,32,64} for virtio devices in legacy mode, accessed in native endian
+ * - __le{16,32,64} for standard-compliant virtio devices
+ */
+
+typedef __u16 __bitwise __virtio16;
+typedef __u32 __bitwise __virtio32;
+typedef __u64 __bitwise __virtio64;
+
+#endif /* _LINUX_VIRTIO_TYPES_H */