This patch adds support for secondary serials in xend.
Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
---
diff -r 9d09062e0562 stubdom/stubdom-dm
--- a/stubdom/stubdom-dm Thu Jun 11 15:24:27 2009 +0100
+++ b/stubdom/stubdom-dm Thu Jun 11 15:38:06 2009 +0100
@@ -52,6 +52,10 @@
keymap=$2
shift
;;
+ -serial)
+ serial="$2"
+ shift
+ ;;
esac
fi
case "$1" in
@@ -100,6 +104,7 @@
vncpasswd=`xenstore-read /local/domain/0/backend/vfb/$domid/0/vncpasswd
2>/dev/null`
test "$vncpasswd" && vfb="$vfb, vncpasswd=$vncpasswd"
test "$keymap" && vfb="$vfb, keymap=$keymap"
+test "$serial" && vfb="$vfb, serial=$serial"
echo "vfb = ['$vfb']" >> /etc/xen/stubdoms/$domname-dm
echo -n "disk = [ " >> /etc/xen/stubdoms/$domname-dm
diff -r 9d09062e0562 tools/python/xen/xend/XendConfig.py
--- a/tools/python/xen/xend/XendConfig.py Thu Jun 11 15:24:27 2009 +0100
+++ b/tools/python/xen/xend/XendConfig.py Thu Jun 11 15:38:06 2009 +0100
@@ -1433,6 +1433,16 @@
del dev_info['type']
log.debug("iwj dev_type=%s vfb setting dev_info['%s']" %
(dev_type, vfb_type))
+ if dev_info.get('serial') is not None :
+ # Create two serial backends now, the location value is
bogus, but does not matter
+ cfg = self.console_add('vt100', '0')
+ c_uuid = uuid.createString()
+ target['devices'][c_uuid] = ('console', cfg)
+ target['console_refs'].append(c_uuid)
+ cfg = self.console_add('vt100', '1')
+ c_uuid = uuid.createString()
+ target['devices'][c_uuid] = ('console', cfg)
+ target['console_refs'].append(c_uuid)
elif dev_type == 'console':
if 'console_refs' not in target:
diff -r 9d09062e0562 tools/python/xen/xend/image.py
--- a/tools/python/xen/xend/image.py Thu Jun 11 15:24:27 2009 +0100
+++ b/tools/python/xen/xend/image.py Thu Jun 11 15:38:06 2009 +0100
@@ -286,6 +286,9 @@
if dev_type == 'vfb':
if 'keymap' in dev_info:
keymap = dev_info.get('keymap',{})
+ if 'serial' in dev_info:
+ ret.append("-serial")
+ ret.append(dev_info.get('serial',{}))
if int(dev_info.get('vnc', 0)) != 0 :
has_vnc = True
if int(dev_info.get('sdl', 0)) != 0 :
@@ -746,12 +749,10 @@
if not self.display :
self.display = ''
- # Do not store sdl, opengl and serial related qemu cli options
+ # Do not store sdl and opengl qemu cli options
self.vm.storeVm(("image/dmargs", " ".join([ x for x in self.dmargs
if x != "-sdl"
- and x != "-disable-opengl"
- and x != "-serial"
- and x != "pty" ])),
+ and x != "-disable-opengl" ])),
("image/device-model", self.device_model),
("image/display", self.display))
self.vm.permissionsVm("image/dmargs", { 'dom': self.vm.getDomid(),
'read': True } )
diff -r 9d09062e0562 tools/python/xen/xm/create.py
--- a/tools/python/xen/xm/create.py Thu Jun 11 15:24:27 2009 +0100
+++ b/tools/python/xen/xm/create.py Thu Jun 11 15:38:06 2009 +0100
@@ -352,7 +352,7 @@
For example 'irq=7'.
This option may be repeated to add more than one IRQ.""")
-gopts.var('vfb',
val="vnc=1,sdl=1,vncunused=1,vncdisplay=N,vnclisten=ADDR,display=DISPLAY,xauthority=XAUTHORITY,vncpasswd=PASSWORD,opengl=1,keymap=FILE",
+gopts.var('vfb',
val="vnc=1,sdl=1,vncunused=1,vncdisplay=N,vnclisten=ADDR,display=DISPLAY,xauthority=XAUTHORITY,vncpasswd=PASSWORD,opengl=1,keymap=FILE,serial=FILE",
fn=append_value, default=[],
use="""Make the domain a framebuffer backend.
Both sdl=1 and vnc=1 can be enabled at the same time.
@@ -364,7 +364,8 @@
For sdl=1, a viewer will be started automatically using the
given DISPLAY and XAUTHORITY, which default to the current user's
ones. OpenGL will be used by default unless opengl is set to 0.
- keymap overrides the XendD configured default layout file.""")
+ keymap overrides the XendD configured default layout file.
+ Serial adds a second serial support to qemu.""")
gopts.var('vif',
val="type=TYPE,mac=MAC,bridge=BRIDGE,ip=IPADDR,script=SCRIPT," + \
"backend=DOM,vifname=NAME,rate=RATE,model=MODEL,accel=ACCEL",
@@ -827,7 +828,7 @@
for (k,v) in d.iteritems():
if not k in [ 'vnclisten', 'vncunused', 'vncdisplay', 'display',
'videoram', 'xauthority', 'sdl', 'vnc', 'vncpasswd',
- 'opengl', 'keymap' ]:
+ 'opengl', 'keymap', 'serial' ]:
err("configuration option %s unknown to vfbs" % k)
config.append([k,v])
if not d.has_key("keymap"):
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