WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-changelog

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

To: xen-changelog@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-changelog] [linux-2.6.18-xen] Sync Xen public headers.
From: "Xen patchbot-linux-2.6.18-xen" <patchbot-linux-2.6.18-xen@xxxxxxxxxxxxxxxxxxx>
Date: Wed, 31 Oct 2007 15:00:39 -0700
Delivery-date: Wed, 31 Oct 2007 15:02:15 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-changelog-request@lists.xensource.com?subject=help>
List-id: BK change log <xen-changelog.lists.xensource.com>
List-post: <mailto:xen-changelog@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-changelog>, <mailto:xen-changelog-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-changelog>, <mailto:xen-changelog-request@lists.xensource.com?subject=unsubscribe>
Reply-to: xen-devel@xxxxxxxxxxxxxxxxxxx
Sender: xen-changelog-bounces@xxxxxxxxxxxxxxxxxxx
# HG changeset patch
# User Keir Fraser <keir@xxxxxxxxxxxxx>
# Date 1193679774 0
# Node ID e9cb774f0bd9019794e22e63d2e25ee758ab3433
# Parent  3e795ec97e71f02b3f87b248119f803557a4788a
Sync Xen public headers.
Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>
---
 include/xen/interface/arch-ia64.h |    5 +++++
 include/xen/interface/domctl.h    |   26 ++++++++++++++++++++++++++
 include/xen/interface/platform.h  |   22 ++++++++++++++++++----
 include/xen/interface/sysctl.h    |   21 +++++++++++++++------
 include/xen/interface/vcpu.h      |    3 +++
 5 files changed, 67 insertions(+), 10 deletions(-)

diff -r 3e795ec97e71 -r e9cb774f0bd9 include/xen/interface/arch-ia64.h
--- a/include/xen/interface/arch-ia64.h Fri Oct 26 17:17:41 2007 +0100
+++ b/include/xen/interface/arch-ia64.h Mon Oct 29 17:42:54 2007 +0000
@@ -427,6 +427,11 @@ struct vcpu_guest_context {
     struct vcpu_guest_context_regs regs;
 
     unsigned long event_callback_ip;
+
+    /* xen doesn't share privregs pages with hvm domain so that this member
+     * doesn't make sense for hvm domain.
+     * ~0UL is already used for INVALID_P2M_ENTRY. */
+#define VGC_PRIVREGS_HVM       (~(-2UL))
     unsigned long privregs_pfn;
 };
 typedef struct vcpu_guest_context vcpu_guest_context_t;
diff -r 3e795ec97e71 -r e9cb774f0bd9 include/xen/interface/domctl.h
--- a/include/xen/interface/domctl.h    Fri Oct 26 17:17:41 2007 +0100
+++ b/include/xen/interface/domctl.h    Mon Oct 29 17:42:54 2007 +0000
@@ -515,6 +515,31 @@ DEFINE_XEN_GUEST_HANDLE(xen_domctl_pin_m
 DEFINE_XEN_GUEST_HANDLE(xen_domctl_pin_mem_cacheattr_t);
 
 
+#define XEN_DOMCTL_set_ext_vcpucontext 42
+#define XEN_DOMCTL_get_ext_vcpucontext 43
+struct xen_domctl_ext_vcpucontext {
+    /* IN: VCPU that this call applies to. */
+    uint32_t         vcpu;
+    /*
+     * SET: Size of struct (IN)
+     * GET: Size of struct (OUT)
+     */
+    uint32_t         size;
+#if defined(__i386__) || defined(__x86_64__)
+    /* SYSCALL from 32-bit mode and SYSENTER callback information. */
+    /* NB. SYSCALL from 64-bit mode is contained in vcpu_guest_context_t */
+    uint64_aligned_t syscall32_callback_eip;
+    uint64_aligned_t sysenter_callback_eip;
+    uint16_t         syscall32_callback_cs;
+    uint16_t         sysenter_callback_cs;
+    uint8_t          syscall32_disables_events;
+    uint8_t          sysenter_disables_events;
+#endif
+};
+typedef struct xen_domctl_ext_vcpucontext xen_domctl_ext_vcpucontext_t;
+DEFINE_XEN_GUEST_HANDLE(xen_domctl_ext_vcpucontext_t);
+
+
 struct xen_domctl {
     uint32_t cmd;
     uint32_t interface_version; /* XEN_DOMCTL_INTERFACE_VERSION */
@@ -549,6 +574,7 @@ struct xen_domctl {
         struct xen_domctl_memory_mapping    memory_mapping;
         struct xen_domctl_ioport_mapping    ioport_mapping;
         struct xen_domctl_pin_mem_cacheattr pin_mem_cacheattr;
+        struct xen_domctl_ext_vcpucontext   ext_vcpucontext;
         uint8_t                             pad[128];
     } u;
 };
diff -r 3e795ec97e71 -r e9cb774f0bd9 include/xen/interface/platform.h
--- a/include/xen/interface/platform.h  Fri Oct 26 17:17:41 2007 +0100
+++ b/include/xen/interface/platform.h  Mon Oct 29 17:42:54 2007 +0000
@@ -174,13 +174,27 @@ typedef struct xenpf_change_freq xenpf_c
 typedef struct xenpf_change_freq xenpf_change_freq_t;
 DEFINE_XEN_GUEST_HANDLE(xenpf_change_freq_t);
 
+/*
+ * Get idle times (nanoseconds since boot) for physical CPUs specified in the
+ * @cpumap_bitmap with range [0..@cpumap_nr_cpus-1]. The @idletime array is
+ * indexed by CPU number; only entries with the corresponding @cpumap_bitmap
+ * bit set are written to. On return, @cpumap_bitmap is modified so that any
+ * non-existent CPUs are cleared. Such CPUs have their @idletime array entry
+ * cleared.
+ */
 #define XENPF_getidletime         53
 struct xenpf_getidletime {
-    /* IN variables. */
-    uint32_t max_cpus;
+    /* IN/OUT variables */
+    /* IN: CPUs to interrogate; OUT: subset of IN which are present */
+    XEN_GUEST_HANDLE(uint8_t) cpumap_bitmap;
+    /* IN variables */
+    /* Size of cpumap bitmap. */
+    uint32_t cpumap_nr_cpus;
+    /* Must be indexable for every cpu in cpumap_bitmap. */
     XEN_GUEST_HANDLE(uint64_t) idletime;
-    /* OUT variables. */
-    uint32_t nr_cpus;
+    /* OUT variables */
+    /* System time when the idletime snapshots were taken. */
+    uint64_t now;
 };
 typedef struct xenpf_getidletime xenpf_getidletime_t;
 DEFINE_XEN_GUEST_HANDLE(xenpf_getidletime_t);
diff -r 3e795ec97e71 -r e9cb774f0bd9 include/xen/interface/sysctl.h
--- a/include/xen/interface/sysctl.h    Fri Oct 26 17:17:41 2007 +0100
+++ b/include/xen/interface/sysctl.h    Mon Oct 29 17:42:54 2007 +0000
@@ -34,18 +34,27 @@
 #include "xen.h"
 #include "domctl.h"
 
-#define XEN_SYSCTL_INTERFACE_VERSION 0x00000005
+#define XEN_SYSCTL_INTERFACE_VERSION 0x00000006
 
 /*
  * Read console content from Xen buffer ring.
  */
 #define XEN_SYSCTL_readconsole       1
 struct xen_sysctl_readconsole {
-    /* IN variables. */
-    uint32_t clear;                /* Non-zero -> clear after reading. */
-    XEN_GUEST_HANDLE_64(char) buffer; /* Buffer start */
-    /* IN/OUT variables. */
-    uint32_t count;            /* In: Buffer size;  Out: Used buffer size  */
+    /* IN: Non-zero -> clear after reading. */
+    uint8_t clear;
+    /* IN: Non-zero -> start index specified by @index field. */
+    uint8_t incremental;
+    uint8_t pad0, pad1;
+    /*
+     * IN:  Start index for consuming from ring buffer (if @incremental);
+     * OUT: End index after consuming from ring buffer.
+     */
+    uint32_t index; 
+    /* IN: Virtual address to write console data. */
+    XEN_GUEST_HANDLE_64(char) buffer;
+    /* IN: Size of buffer; OUT: Bytes written to buffer. */
+    uint32_t count;
 };
 typedef struct xen_sysctl_readconsole xen_sysctl_readconsole_t;
 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_readconsole_t);
diff -r 3e795ec97e71 -r e9cb774f0bd9 include/xen/interface/vcpu.h
--- a/include/xen/interface/vcpu.h      Fri Oct 26 17:17:41 2007 +0100
+++ b/include/xen/interface/vcpu.h      Mon Oct 29 17:42:54 2007 +0000
@@ -179,6 +179,9 @@ typedef struct vcpu_register_vcpu_info v
 typedef struct vcpu_register_vcpu_info vcpu_register_vcpu_info_t;
 DEFINE_XEN_GUEST_HANDLE(vcpu_register_vcpu_info_t);
 
+/* Send an NMI to the specified VCPU. @extra_arg == NULL. */
+#define VCPUOP_send_nmi             11
+
 #endif /* __XEN_PUBLIC_VCPU_H__ */
 
 /*

_______________________________________________
Xen-changelog mailing list
Xen-changelog@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-changelog

<Prev in Thread] Current Thread [Next in Thread>