Messages in this thread Patch in this message | | | Date | Tue, 21 Feb 2006 09:36:35 -0500 | From | "Mike D. Day" <> | Subject | [ PATCH 2.6.16-rc3-xen 1/3] sysfs: export Xen hypervisor attributes to sysfs |
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This series of patches is a module that exports Xen Hypervisor attributes to sysfs. The directory structure created is:
+---sys +---hypervisor +---xen +---version +---major +---minor +---extra +---compilation +---by +---date +---compiler +---properties +---changeset +---capabilities +---virt_start +---translated_pm +---writable_dt +---writable_pt
The xen_sysfs module has a tri-state Kconfig so it can be built-in or loaded as a module.
The module is in three patches:
Patch 1 (this patch) is a Xen file that is used by all OS kernels that run on Xen. This includes linux, NetBSD, FreeBSD, Solaris, and others. Patch 1 adds #defined constants so that linux users of this file can avoid typedefs.
Patch 2 (follows) contains the Kconfig changes necessary to add this module to the kernel build.
Patch 3 (follows) contains the source for the xen_sysfs module itself.
# HG changeset patch # User mdday@dual.silverwood.home # Node ID d296aaf07bcb4141c6dc2a1bfa7d183f919c2167 # Parent a05e56904e7e5e86aae5a2e022621caaf7b3a6f5 define constants for array sizes. Allows linux users of this file to avoid #typedefs. Existing typedefs work as before.
signed-off-by: Mike D. Day <ncmike@us.ibm.com>
diff -r a05e56904e7e -r d296aaf07bcb xen/include/public/version.h --- a/xen/include/public/version.h Mon Feb 20 23:01:50 2006 +0000 +++ b/xen/include/public/version.h Tue Feb 21 08:11:03 2006 -0500 @@ -1,8 +1,8 @@ /****************************************************************************** * version.h - * + * * Xen version, type, and compile information. - * + * * Copyright (c) 2005, Nguyen Anh Quynh <aquynh@gmail.com> * Copyright (c) 2005, Keir Fraser <keir@xensource.com> */ @@ -17,6 +17,7 @@
/* arg == xen_extraversion_t. */ #define XENVER_extraversion 1 +#define XENVER_EXTRAVERSION_LEN 16 typedef char xen_extraversion_t[16];
/* arg == xen_compile_info_t. */ @@ -29,9 +30,11 @@ typedef struct xen_compile_info { } xen_compile_info_t;
#define XENVER_capabilities 3 +#define XENVER_CAPABILITIES_INFO_LEN 1024 typedef char xen_capabilities_info_t[1024];
#define XENVER_changeset 4 +#define XENVER_CSET_INFO_LEN 64 typedef char xen_changeset_info_t[64];
#define XENVER_platform_parameters 5
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