From ba411ef969f3dcd8e82929e5577c0e06a60a5707 Mon Sep 17 00:00:00 2001

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

Date: Tue, 20 Dec 2011 16:21:34 +0100

Subject: [PATCH 105/118] usb-redir: Improve some debugging messages

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

---

 usb-redir.c |   13 ++++++++-----

 1 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/usb-redir.c b/usb-redir.c

index 88d941a..86bccf8 100644

--- a/usb-redir.c

+++ b/usb-redir.c

@@ -394,7 +394,8 @@ static int usbredir_handle_iso_data(USBRedirDevice *dev, USBPacket *p,

         /* No id, we look at the ep when receiving a status back */

         usbredirparser_send_start_iso_stream(dev->parser, 0, &start_iso);

         usbredirparser_do_write(dev->parser);

-        DPRINTF("iso stream started ep %02X\n", ep);

+        DPRINTF("iso stream started pkts/sec %d pkts/urb %d urbs %d ep %02X\n",

+                pkts_per_sec, start_iso.pkts_per_urb, start_iso.no_urbs, ep);

         dev->endpoint[EP2I(ep)].iso_started = 1;

         dev->endpoint[EP2I(ep)].bufpq_prefilled = 0;

         dev->endpoint[EP2I(ep)].bufpq_dropping_packets = 0;

@@ -414,7 +415,8 @@ static int usbredir_handle_iso_data(USBRedirDevice *dev, USBPacket *p,

         isop = QTAILQ_FIRST(&dev->endpoint[EP2I(ep)].bufpq);

         if (isop == NULL) {

-            DPRINTF2("iso-token-in ep %02X, no isop\n", ep);

+            DPRINTF("iso-token-in ep %02X, no isop, iso_error: %d\n",

+                    ep, dev->endpoint[EP2I(ep)].iso_error);

             /* Re-fill the buffer */

             dev->endpoint[EP2I(ep)].bufpq_prefilled = 0;

             /* Check iso_error for stream errors, otherwise its an underrun */

@@ -422,8 +424,8 @@ static int usbredir_handle_iso_data(USBRedirDevice *dev, USBPacket *p,

             dev->endpoint[EP2I(ep)].iso_error = 0;

             return usbredir_handle_status(dev, status, 0);

         }

-        DPRINTF2("iso-token-in ep %02X status %d len %d\n", ep, isop->status,

-                 isop->len);

+        DPRINTF2("iso-token-in ep %02X status %d len %d queue-size: %d\n", ep,

+                 isop->status, isop->len, dev->endpoint[EP2I(ep)].bufpq_size);

         status = isop->status;

         if (status != usb_redir_success) {

@@ -433,7 +435,8 @@ static int usbredir_handle_iso_data(USBRedirDevice *dev, USBPacket *p,

         len = isop->len;

         if (len > p->iov.size) {

-            ERROR("received iso data is larger then packet ep %02X\n", ep);

+            ERROR("received iso data is larger then packet ep %02X (%d > %d)\n",

+                  ep, len, (int)p->iov.size);

             bufp_free(dev, isop, ep);

             return USB_RET_NAK;

         }

-- 

1.7.7.5