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| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/include/xen/interface/io/protocols.h | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/include/xen/interface/io/protocols.h')
| -rw-r--r-- | roms/u-boot/include/xen/interface/io/protocols.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/roms/u-boot/include/xen/interface/io/protocols.h b/roms/u-boot/include/xen/interface/io/protocols.h new file mode 100644 index 000000000..5aa0aaa93 --- /dev/null +++ b/roms/u-boot/include/xen/interface/io/protocols.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: MIT + * + * protocols.h + * + * Copyright (c) 2008, Keir Fraser + * + * Xen protocols, which are used as ABI rules governing the format of all + * ring request and response structures. + */ + +#ifndef __XEN_PROTOCOLS_H__ +#define __XEN_PROTOCOLS_H__ + +#define XEN_IO_PROTO_ABI_X86_32 "x86_32-abi" +#define XEN_IO_PROTO_ABI_X86_64 "x86_64-abi" +#define XEN_IO_PROTO_ABI_ARM "arm-abi" + +#if defined(__i386__) +# define XEN_IO_PROTO_ABI_NATIVE XEN_IO_PROTO_ABI_X86_32 +#elif defined(__x86_64__) +# define XEN_IO_PROTO_ABI_NATIVE XEN_IO_PROTO_ABI_X86_64 +#elif defined(__arm__) || defined(__aarch64__) +# define XEN_IO_PROTO_ABI_NATIVE XEN_IO_PROTO_ABI_ARM +#else +# error arch fixup needed here +#endif + +#endif |