On Mon, 14 Jun 2004, Dominik Karall wrote:

> OK, I greped through the usb sources and searched for the message string, so I 
> get a match in drivers/usb/core/message.c.
> I removed the message.c patch from -mm2 patch and it works now without those 
> error messages.
> 
> @William
> thx for your explanation! :)

That's something I wrote.  It's hard to see how it could cause problems, 
but...

Try applying this test patch to the -mm2 kernel.  The output should let us 
know what's really going on.

Alan Stern


===== drivers/usb/core/message.c 1.92 vs edited =====
--- 1.92/drivers/usb/core/message.c     Fri Jun 11 07:49:33 2004
+++ edited/drivers/usb/core/message.c   Mon Jun 14 14:17:18 2004
@@ -577,6 +577,8 @@
                                USB_REQ_GET_DESCRIPTOR, USB_DIR_IN,
                                (type << 8) + index, 0, buf, size,
                                HZ * USB_CTRL_GET_TIMEOUT);
+               printk(KERN_INFO "%s: type=%d, index=%d, i=%d, result=%d\n",
+                               __FUNCTION__, type, index, i, result);
                if (!(result == 0 || result == -EPIPE))
                        break;
        }



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