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Date: Thu, 22 Oct 2009 16:03:41 -0400 (EDT)
From: Alan Stern <stern@rowland.harvard.edu>
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To: =?UTF-8?B?T3phbiDDh2HEn2xheWFu?= <ozan@pardus.org.tr>
cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
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	linux-kernel <linux-kernel@vger.kernel.org>,
	USB list <linux-usb@vger.kernel.org>
Subject: Re: uvcvideo causes ehci_hcd to halt
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Index: usb-2.6/drivers/usb/host/ehci-dbg.c
===================================================================
--- usb-2.6.orig/drivers/usb/host/ehci-dbg.c
+++ usb-2.6/drivers/usb/host/ehci-dbg.c
@@ -596,18 +596,22 @@ static ssize_t fill_periodic_buffer(stru
 							qtd->hw_token) >> 8)) {
 						case 0: type = "out"; continue;
 						case 1: type = "in"; continue;
+						case 2: type = "?2"; continue;
+						case 3: type = "?3"; continue;
 						}
 					}
 
 					temp = scnprintf (next, size,
 						" (%c%d ep%d%s "
-						"[%d/%d] q%d p%d)",
+						"[%d/%d] q%d p%d) t%08x",
 						speed_char (scratch),
 						scratch & 0x007f,
 						(scratch >> 8) & 0x000f, type,
 						p.qh->usecs, p.qh->c_usecs,
 						temp,
-						0x7ff & (scratch >> 16));
+						0x7ff & (scratch >> 16),
+						hc32_to_cpu(ehci,
+							p.qh->hw->hw_token));
 
 					if (seen_count < DBG_SCHED_LIMIT)
 						seen [seen_count++].qh = p.qh;