From 3efd9345ea643cf6f15776425213a92a442dd217 Mon Sep 17 00:00:00 2001

From: Hans de Goede <hdegoede@redhat.com>

Date: Wed, 5 Sep 2012 15:56:57 +0200

Subject: [PATCH 365/365] usb-redir: Add chardev open / close debug logging

Signed-off-by: Hans de Goede <hdegoede@redhat.com>

---

 hw/usb/redirect.c | 6 ++++++

 1 file changed, 6 insertions(+)

diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c

index 812096e..b03c412 100644

--- a/hw/usb/redirect.c

+++ b/hw/usb/redirect.c

@@ -864,6 +864,7 @@ static void usbredir_chardev_close_bh(void *opaque)

     usbredir_device_disconnect(dev);

     if (dev->parser) {

+        DPRINTF("destroying usbredirparser\n");

         usbredirparser_destroy(dev->parser);

         dev->parser = NULL;

     }

@@ -879,6 +880,8 @@ static void usbredir_chardev_open(USBRedirDevice *dev)

     usbredir_chardev_close_bh(dev);

     qemu_bh_cancel(dev->chardev_close_bh);

+    DPRINTF("creating usbredirparser\n");

+

     strcpy(version, "qemu usb-redir guest ");

     pstrcat(version, sizeof(version), qemu_get_version());

@@ -990,9 +993,11 @@ static void usbredir_chardev_event(void *opaque, int event)

     switch (event) {

     case CHR_EVENT_OPENED:

+        DPRINTF("chardev open\n");

         usbredir_chardev_open(dev);

         break;

     case CHR_EVENT_CLOSED:

+        DPRINTF("chardev close\n");

         qemu_bh_schedule(dev->chardev_close_bh);

         break;

     }

@@ -1255,6 +1260,7 @@ static void usbredir_device_disconnect(void *priv)

     qemu_del_timer(dev->attach_timer);

     if (dev->dev.attached) {

+        DPRINTF("detaching device\n");

         usb_device_detach(&dev->dev);

         /*

          * Delay next usb device attach to give the guest a chance to see

-- 

1.7.12