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[Xen-changelog] [linux-2.6.18-xen] Sync with Xen public headers.

From: "Xen patchbot-linux-2.6.18-xen" <patchbot-linux-2.6.18-xen@xxxxxxxxxxxxxxxxxxx>

Date: Fri, 18 Jan 2008 16:30:09 -0800

Delivery-date: Fri, 18 Jan 2008 16:30:28 -0800

List-id: BK change log <xen-changelog.lists.xensource.com>

# HG changeset patch # User Keir Fraser <keir.fraser@xxxxxxxxxx> # Date 1200672765 0 # Node ID 84cf06c69c78a3a31632a3a9a4c38d57acc6f898 # Parent 2217bb27c70ab4276fb3ea6fef7f29b0539e4575 Sync with Xen public headers. Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx> --- include/xen/interface/arch-ia64.h | 15 -- include/xen/interface/arch-powerpc.h | 13 -- include/xen/interface/arch-x86/xen.h | 13 -- include/xen/interface/io/fsif.h | 181 +++++++++++++++++++++++++++++++++++ include/xen/interface/xen.h | 13 ++ 5 files changed, 201 insertions(+), 34 deletions(-) diff -r 2217bb27c70a -r 84cf06c69c78 include/xen/interface/arch-ia64.h --- a/include/xen/interface/arch-ia64.h Fri Jan 18 15:30:47 2008 +0000 +++ b/include/xen/interface/arch-ia64.h Fri Jan 18 16:12:45 2008 +0000 @@ -36,7 +36,9 @@ #endif #define __DEFINE_XEN_GUEST_HANDLE(name, type) \ - ___DEFINE_XEN_GUEST_HANDLE(name, type) + ___DEFINE_XEN_GUEST_HANDLE(name, type); \ + ___DEFINE_XEN_GUEST_HANDLE(const_##name, const type) + #define DEFINE_XEN_GUEST_HANDLE(name) __DEFINE_XEN_GUEST_HANDLE(name, name) #define XEN_GUEST_HANDLE(name) __guest_handle_ ## name #define XEN_GUEST_HANDLE_64(name) XEN_GUEST_HANDLE(name) @@ -47,18 +49,7 @@ #endif #ifndef __ASSEMBLY__ -/* Guest handles for primitive C types. */ -__DEFINE_XEN_GUEST_HANDLE(uchar, unsigned char); -__DEFINE_XEN_GUEST_HANDLE(uint, unsigned int); -__DEFINE_XEN_GUEST_HANDLE(ulong, unsigned long); -__DEFINE_XEN_GUEST_HANDLE(u64, unsigned long); -DEFINE_XEN_GUEST_HANDLE(char); -DEFINE_XEN_GUEST_HANDLE(int); -DEFINE_XEN_GUEST_HANDLE(long); -DEFINE_XEN_GUEST_HANDLE(void); - typedef unsigned long xen_pfn_t; -DEFINE_XEN_GUEST_HANDLE(xen_pfn_t); #define PRI_xen_pfn "lx" #endif diff -r 2217bb27c70a -r 84cf06c69c78 include/xen/interface/arch-powerpc.h --- a/include/xen/interface/arch-powerpc.h Fri Jan 18 15:30:47 2008 +0000 +++ b/include/xen/interface/arch-powerpc.h Fri Jan 18 16:12:45 2008 +0000 @@ -32,7 +32,8 @@ } __attribute__((__aligned__(8))) __guest_handle_ ## name #define __DEFINE_XEN_GUEST_HANDLE(name, type) \ - ___DEFINE_XEN_GUEST_HANDLE(name, type) + ___DEFINE_XEN_GUEST_HANDLE(name, type); \ + ___DEFINE_XEN_GUEST_HANDLE(const_##name, const type) #define DEFINE_XEN_GUEST_HANDLE(name) __DEFINE_XEN_GUEST_HANDLE(name, name) #define XEN_GUEST_HANDLE(name) __guest_handle_ ## name #define set_xen_guest_handle(hnd, val) \ @@ -47,17 +48,7 @@ #endif #ifndef __ASSEMBLY__ -/* Guest handles for primitive C types. */ -__DEFINE_XEN_GUEST_HANDLE(uchar, unsigned char); -__DEFINE_XEN_GUEST_HANDLE(uint, unsigned int); -__DEFINE_XEN_GUEST_HANDLE(ulong, unsigned long); -DEFINE_XEN_GUEST_HANDLE(char); -DEFINE_XEN_GUEST_HANDLE(int); -DEFINE_XEN_GUEST_HANDLE(long); -DEFINE_XEN_GUEST_HANDLE(void); - typedef unsigned long long xen_pfn_t; -DEFINE_XEN_GUEST_HANDLE(xen_pfn_t); #define PRI_xen_pfn "llx" #endif diff -r 2217bb27c70a -r 84cf06c69c78 include/xen/interface/arch-x86/xen.h --- a/include/xen/interface/arch-x86/xen.h Fri Jan 18 15:30:47 2008 +0000 +++ b/include/xen/interface/arch-x86/xen.h Fri Jan 18 16:12:45 2008 +0000 @@ -37,7 +37,8 @@ #endif #define __DEFINE_XEN_GUEST_HANDLE(name, type) \ - ___DEFINE_XEN_GUEST_HANDLE(name, type) + ___DEFINE_XEN_GUEST_HANDLE(name, type); \ + ___DEFINE_XEN_GUEST_HANDLE(const_##name, const type) #define DEFINE_XEN_GUEST_HANDLE(name) __DEFINE_XEN_GUEST_HANDLE(name, name) #define __XEN_GUEST_HANDLE(name) __guest_handle_ ## name #define XEN_GUEST_HANDLE(name) __XEN_GUEST_HANDLE(name) @@ -53,17 +54,7 @@ #endif #ifndef __ASSEMBLY__ -/* Guest handles for primitive C types. */ -__DEFINE_XEN_GUEST_HANDLE(uchar, unsigned char); -__DEFINE_XEN_GUEST_HANDLE(uint, unsigned int); -__DEFINE_XEN_GUEST_HANDLE(ulong, unsigned long); -DEFINE_XEN_GUEST_HANDLE(char); -DEFINE_XEN_GUEST_HANDLE(int); -DEFINE_XEN_GUEST_HANDLE(long); -DEFINE_XEN_GUEST_HANDLE(void); - typedef unsigned long xen_pfn_t; -DEFINE_XEN_GUEST_HANDLE(xen_pfn_t); #define PRI_xen_pfn "lx" #endif diff -r 2217bb27c70a -r 84cf06c69c78 include/xen/interface/io/fsif.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/include/xen/interface/io/fsif.h Fri Jan 18 16:12:45 2008 +0000 @@ -0,0 +1,181 @@ +/****************************************************************************** + * fsif.h + * + * Interface to FS level split device drivers. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Copyright (c) 2007, Grzegorz Milos, Sun Microsystems, Inc. + */ + +#ifndef __XEN_PUBLIC_IO_FSIF_H__ +#define __XEN_PUBLIC_IO_FSIF_H__ + +#include "ring.h" +#include "../grant_table.h" + +#define REQ_FILE_OPEN 1 +#define REQ_FILE_CLOSE 2 +#define REQ_FILE_READ 3 +#define REQ_FILE_WRITE 4 +#define REQ_STAT 5 +#define REQ_FILE_TRUNCATE 6 +#define REQ_REMOVE 7 +#define REQ_RENAME 8 +#define REQ_CREATE 9 +#define REQ_DIR_LIST 10 +#define REQ_CHMOD 11 +#define REQ_FS_SPACE 12 +#define REQ_FILE_SYNC 13 + +struct fsif_open_request { + grant_ref_t gref; +}; + +struct fsif_close_request { + uint32_t fd; +}; + +struct fsif_read_request { + uint32_t fd; + grant_ref_t gref; + uint64_t len; + uint64_t offset; +}; + +struct fsif_write_request { + uint32_t fd; + grant_ref_t gref; + uint64_t len; + uint64_t offset; +}; + +struct fsif_stat_request { + uint32_t fd; + grant_ref_t gref; +}; + +/* This structure is a copy of some fields from stat structure, writen to the + * granted page. */ +struct fsif_stat_response { + int32_t stat_mode; + uint32_t stat_uid; + uint32_t stat_gid; + int32_t pad; + int64_t stat_size; + int64_t stat_atime; + int64_t stat_mtime; + int64_t stat_ctime; +}; + +struct fsif_truncate_request { + uint32_t fd; + int32_t pad; + int64_t length; +}; + +struct fsif_remove_request { + grant_ref_t gref; +}; + +struct fsif_rename_request { + uint16_t old_name_offset; + uint16_t new_name_offset; + grant_ref_t gref; +}; + +struct fsif_create_request { + int8_t directory; + int8_t pad; + int16_t pad2; + int32_t mode; + grant_ref_t gref; +}; + +struct fsif_list_request { + uint32_t offset; + grant_ref_t gref; +}; + +#define NR_FILES_SHIFT 0 +#define NR_FILES_SIZE 16 /* 16 bits for the number of files mask */ +#define NR_FILES_MASK (((1ULL << NR_FILES_SIZE) - 1) << NR_FILES_SHIFT) +#define ERROR_SIZE 32 /* 32 bits for the error mask */ +#define ERROR_SHIFT (NR_FILES_SIZE + NR_FILES_SHIFT) +#define ERROR_MASK (((1ULL << ERROR_SIZE) - 1) << ERROR_SHIFT) +#define HAS_MORE_SHIFT (ERROR_SHIFT + ERROR_SIZE) +#define HAS_MORE_FLAG (1ULL << HAS_MORE_SHIFT) + +struct fsif_chmod_request { + uint32_t fd; + int32_t mode; +}; + +struct fsif_space_request { + grant_ref_t gref; +}; + +struct fsif_sync_request { + uint32_t fd; +}; + + +/* FS operation request */ +struct fsif_request { + uint8_t type; /* Type of the request */ + uint8_t pad; + uint16_t id; /* Request ID, copied to the response */ + uint32_t pad2; + union { + struct fsif_open_request fopen; + struct fsif_close_request fclose; + struct fsif_read_request fread; + struct fsif_write_request fwrite; + struct fsif_stat_request fstat; + struct fsif_truncate_request ftruncate; + struct fsif_remove_request fremove; + struct fsif_rename_request frename; + struct fsif_create_request fcreate; + struct fsif_list_request flist; + struct fsif_chmod_request fchmod; + struct fsif_space_request fspace; + struct fsif_sync_request fsync; + } u; +}; +typedef struct fsif_request fsif_request_t; + +/* FS operation response */ +struct fsif_response { + uint16_t id; + uint16_t pad1; + uint32_t pad2; + uint64_t ret_val; +}; + +typedef struct fsif_response fsif_response_t; + + +DEFINE_RING_TYPES(fsif, struct fsif_request, struct fsif_response); + +#define STATE_INITIALISED "init" +#define STATE_READY "ready" + + + +#endif diff -r 2217bb27c70a -r 84cf06c69c78 include/xen/interface/xen.h --- a/include/xen/interface/xen.h Fri Jan 18 15:30:47 2008 +0000 +++ b/include/xen/interface/xen.h Fri Jan 18 16:12:45 2008 +0000 @@ -37,6 +37,19 @@ #include "arch-powerpc.h" #else #error "Unsupported architecture" +#endif + +#ifndef __ASSEMBLY__ +/* Guest handles for primitive C types. */ +DEFINE_XEN_GUEST_HANDLE(char); +__DEFINE_XEN_GUEST_HANDLE(uchar, unsigned char); +DEFINE_XEN_GUEST_HANDLE(int); +__DEFINE_XEN_GUEST_HANDLE(uint, unsigned int); +DEFINE_XEN_GUEST_HANDLE(long); +__DEFINE_XEN_GUEST_HANDLE(ulong, unsigned long); +DEFINE_XEN_GUEST_HANDLE(void); + +DEFINE_XEN_GUEST_HANDLE(xen_pfn_t); #endif /* _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-changelog

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