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authorPeter Maydell <peter.maydell@linaro.org>2014-02-25 12:30:01 +0000
committerPeter Maydell <peter.maydell@linaro.org>2014-02-25 12:30:01 +0000
commit0459650d94d18218808fcabc8c3227d2ee99af39 (patch)
tree89b1f02e7e4784c444faf91506ca7fcfd8bb7e7b /qga/main.c
parent05fd3bf2a1c9fc26414d3cf608732c40d0d9eb23 (diff)
parenta749f42da5129bbfadea6926964d9a213ed4bc5f (diff)
downloadhqemu-0459650d94d18218808fcabc8c3227d2ee99af39.zip
hqemu-0459650d94d18218808fcabc8c3227d2ee99af39.tar.gz
Merge remote-tracking branch 'remotes/mdroth/qga-pull-2014-02-24' into staging
* remotes/mdroth/qga-pull-2014-02-24: qemu-ga: isa-serial support on Windows qga: Fix memory allocation pasto qga: Don't require 'time' argument in guest-set-time command qga: vss-win32: Fix interference with snapshot deletion by other VSS request qga: vss-win32: Fix interference with snapshot creation by other VSS requesters qga: vss-win32: Use NULL as an invalid pointer for OpenEvent and CreateEvent Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'qga/main.c')
-rw-r--r--qga/main.c17
1 files changed, 13 insertions, 4 deletions
diff --git a/qga/main.c b/qga/main.c
index c58b26a..cfca291 100644
--- a/qga/main.c
+++ b/qga/main.c
@@ -47,9 +47,11 @@
#ifndef _WIN32
#define QGA_VIRTIO_PATH_DEFAULT "/dev/virtio-ports/org.qemu.guest_agent.0"
#define QGA_STATE_RELATIVE_DIR "run"
+#define QGA_SERIAL_PATH_DEFAULT "/dev/ttyS0"
#else
#define QGA_VIRTIO_PATH_DEFAULT "\\\\.\\Global\\org.qemu.guest_agent.0"
#define QGA_STATE_RELATIVE_DIR "qemu-ga"
+#define QGA_SERIAL_PATH_DEFAULT "COM1"
#endif
#ifdef CONFIG_FSFREEZE
#define QGA_FSFREEZE_HOOK_DEFAULT CONFIG_QEMU_CONFDIR "/fsfreeze-hook"
@@ -189,6 +191,8 @@ static void usage(const char *cmd)
" -m, --method transport method: one of unix-listen, virtio-serial, or\n"
" isa-serial (virtio-serial is the default)\n"
" -p, --path device/socket path (the default for virtio-serial is:\n"
+" %s,\n"
+" the default for isa-serial is:\n"
" %s)\n"
" -l, --logfile set logfile path, logs to stderr by default\n"
" -f, --pidfile specify pidfile (default is %s)\n"
@@ -215,7 +219,8 @@ static void usage(const char *cmd)
" -h, --help display this help and exit\n"
"\n"
"Report bugs to <mdroth@linux.vnet.ibm.com>\n"
- , cmd, QEMU_VERSION, QGA_VIRTIO_PATH_DEFAULT, dfl_pathnames.pidfile,
+ , cmd, QEMU_VERSION, QGA_VIRTIO_PATH_DEFAULT, QGA_SERIAL_PATH_DEFAULT,
+ dfl_pathnames.pidfile,
#ifdef CONFIG_FSFREEZE
QGA_FSFREEZE_HOOK_DEFAULT,
#endif
@@ -659,12 +664,16 @@ static gboolean channel_init(GAState *s, const gchar *method, const gchar *path)
}
if (path == NULL) {
- if (strcmp(method, "virtio-serial") != 0) {
+ if (strcmp(method, "virtio-serial") == 0 ) {
+ /* try the default path for the virtio-serial port */
+ path = QGA_VIRTIO_PATH_DEFAULT;
+ } else if (strcmp(method, "isa-serial") == 0){
+ /* try the default path for the serial port - COM1 */
+ path = QGA_SERIAL_PATH_DEFAULT;
+ } else {
g_critical("must specify a path for this channel");
return false;
}
- /* try the default path for the virtio-serial port */
- path = QGA_VIRTIO_PATH_DEFAULT;
}
if (strcmp(method, "virtio-serial") == 0) {
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