[Xen-changelog] Support rebooting VMX domains

[Xen patchbot -unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID 2b9e3795a5235e601d2ca6f300096efa7f375bf9
# Parent  fb619858dfa91cc306f4c0b5cf2c2e8a2fb71fca
Support rebooting VMX domains

Signed-off-by: Ke Yu <ke.yu@xxxxxxxxx>
Signed-off-by: Arun Sharma <arun.sharma@xxxxxxxxx>

diff -r fb619858dfa9 -r 2b9e3795a523 tools/ioemu/target-i386-dm/helper2.c
--- a/tools/ioemu/target-i386-dm/helper2.c      Thu Aug 11 21:02:51 2005
+++ b/tools/ioemu/target-i386-dm/helper2.c      Thu Aug 11 21:03:16 2005
@@ -55,6 +55,7 @@
 #include "vl.h"
 
 shared_iopage_t *shared_page = NULL;
+extern int reset_requested;
 
 CPUX86State *cpu_86_init(void)
 {
@@ -349,6 +350,10 @@
                     if (shutdown_requested) {
                         break;
                     }
+                    if (reset_requested){
+                        qemu_system_reset();
+                        reset_requested = 0;
+                    }
                 }
 
                /* Wait up to one seconds. */
@@ -394,13 +399,26 @@
        return 0;
 }
 
+static void
+qemu_vmx_reset(void *unused)
+{
+    char cmd[255];
+    extern int domid;
+
+    /* pause domain first, to avoid repeated reboot request*/ 
+    xc_domain_pause (xc_handle, domid);
+
+    sprintf(cmd,"xm shutdown -R %d", domid);
+    system (cmd);
+}
+
 CPUState *
 cpu_init()
 {
        CPUX86State *env;
       
         cpu_exec_init();
-
+        qemu_register_reset(qemu_vmx_reset, NULL);
        env = malloc(sizeof(CPUX86State));
        if (!env)
                return NULL;
@@ -427,3 +445,4 @@
 
        return env;
 }
+
diff -r fb619858dfa9 -r 2b9e3795a523 tools/ioemu/vl.c
--- a/tools/ioemu/vl.c  Thu Aug 11 21:02:51 2005
+++ b/tools/ioemu/vl.c  Thu Aug 11 21:03:16 2005
@@ -2030,7 +2030,7 @@
 } QEMUResetEntry;
 
 static QEMUResetEntry *first_reset_entry;
-static int reset_requested;
+int reset_requested;
 int shutdown_requested;
 
 void qemu_register_reset(QEMUResetHandler *func, void *opaque)
diff -r fb619858dfa9 -r 2b9e3795a523 tools/ioemu/vl.h
--- a/tools/ioemu/vl.h  Thu Aug 11 21:02:51 2005
+++ b/tools/ioemu/vl.h  Thu Aug 11 21:03:16 2005
@@ -107,6 +107,7 @@
 
 void qemu_register_reset(QEMUResetHandler *func, void *opaque);
 void qemu_system_reset_request(void);
+void qemu_system_reset(void);
 void qemu_system_shutdown_request(void);
 
 void main_loop_wait(int timeout);

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