Arun Sharma
2005-Aug-11 19:24 UTC
[Xen-devel] [PATCH][VT][7/15] Support rebooting VMX domains
Support rebooting VMX domains
Signed-off-by: Ke Yu <ke.yu@intel.com>
Signed-off-by: Arun Sharma <arun.sharma@intel.com>
diff -r 4f2364097bd4 -r 6fb4a79e9f7a tools/ioemu/target-i386-dm/helper2.c
--- a/tools/ioemu/target-i386-dm/helper2.c Tue Aug 9 19:06:44 2005
+++ b/tools/ioemu/target-i386-dm/helper2.c Tue Aug 9 19:06:44 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 4f2364097bd4 -r 6fb4a79e9f7a tools/ioemu/vl.c
--- a/tools/ioemu/vl.c Tue Aug 9 19:06:44 2005
+++ b/tools/ioemu/vl.c Tue Aug 9 19:06:44 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 4f2364097bd4 -r 6fb4a79e9f7a tools/ioemu/vl.h
--- a/tools/ioemu/vl.h Tue Aug 9 19:06:44 2005
+++ b/tools/ioemu/vl.h Tue Aug 9 19:06:44 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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