diff options
Diffstat (limited to 'extras/mini-os/fbfront.c')
| -rw-r--r-- | extras/mini-os/fbfront.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/extras/mini-os/fbfront.c b/extras/mini-os/fbfront.c index 6517cdf4b5..245ef468ed 100644 --- a/extras/mini-os/fbfront.c +++ b/extras/mini-os/fbfront.c @@ -229,9 +229,18 @@ void shutdown_kbdfront(struct kbdfront_dev *dev) err = xenbus_printf(XBT_NIL, nodename, "state", "%u", 6); xenbus_wait_for_value(path, "6", &dev->events); + err = xenbus_printf(XBT_NIL, nodename, "state", "%u", 1); + // does not work yet. + //xenbus_wait_for_value(path, "2", &dev->events); + xenbus_unwatch_path(XBT_NIL, path); - err = xenbus_printf(XBT_NIL, nodename, "state", "%u", 1); + snprintf(path, sizeof(path), "%s/page-ref", nodename); + xenbus_rm(XBT_NIL, path); + snprintf(path, sizeof(path), "%s/event-channel", nodename); + xenbus_rm(XBT_NIL, path); + snprintf(path, sizeof(path), "%s/request-abs-pointer", nodename); + xenbus_rm(XBT_NIL, path); free_kbdfront(dev); } @@ -561,9 +570,20 @@ void shutdown_fbfront(struct fbfront_dev *dev) err = xenbus_printf(XBT_NIL, nodename, "state", "%u", 6); xenbus_wait_for_value(path, "6", &dev->events); + err = xenbus_printf(XBT_NIL, nodename, "state", "%u", 1); + // does not work yet + //xenbus_wait_for_value(path, "2", &dev->events); + xenbus_unwatch_path(XBT_NIL, path); - err = xenbus_printf(XBT_NIL, nodename, "state", "%u", 1); + snprintf(path, sizeof(path), "%s/page-ref", nodename); + xenbus_rm(XBT_NIL, path); + snprintf(path, sizeof(path), "%s/event-channel", nodename); + xenbus_rm(XBT_NIL, path); + snprintf(path, sizeof(path), "%s/protocol", nodename); + xenbus_rm(XBT_NIL, path); + snprintf(path, sizeof(path), "%s/feature-update", nodename); + xenbus_rm(XBT_NIL, path); unbind_evtchn(dev->evtchn); |