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authorHans de Goede <hdegoede@redhat.com>2012-01-10 14:13:08 +0100
committerGerd Hoffmann <kraxel@redhat.com>2012-01-17 09:44:51 +0100
commit322135435b5c6fe47cc7596cd394e433236ee49f (patch)
tree2a105456148aee5d83277dce7629fa9583a4ecdd /usb-redir.c
parent81fd7b7495d2a4c92483ed14075e376729c94ab4 (diff)
usb-redir: Improve some debugging messages
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'usb-redir.c')
-rw-r--r--usb-redir.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/usb-redir.c b/usb-redir.c
index 147e237fa..79d29ece1 100644
--- a/usb-redir.c
+++ b/usb-redir.c
@@ -395,7 +395,8 @@ 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;
@@ -415,7 +416,8 @@ 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 */
@@ -423,8 +425,8 @@ 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) {
@@ -434,7 +436,8 @@ 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;
}