Attachment 168365 Details for Bug 207939 – patch-usb-dbg

[patch] patch-usb-dbg

patch-usb-dbg (text/plain), 1.22 KB, created by Tijl Coosemans on 2016-03-18 09:34:54 UTC

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Creator: Tijl Coosemans

Created: 2016-03-18 09:34:54 UTC

Size: 1.22 KB

patch

obsolete

>--- backend/usb-libusb.c.orig	2015-09-15 23:20:02.000000000 +0200
>+++ backend/usb-libusb.c	2016-03-18 09:52:45.872175000 +0100
>@@ -860,6 +860,7 @@
> 	continue;
> 
>       printer.quirks = find_quirks(devdesc.idVendor, devdesc.idProduct);
>+      fprintf(stderr, "DEBUG: quirks=0x%x\n", printer.quirks);
> 
>      /*
>       * Ignore blacklisted printers...
>@@ -892,6 +893,9 @@
> 	    * 1284.4 (packet mode) protocol as well.
> 	    */
> 
>+	    fprintf(stderr, "DEBUG: ic=%d isc=%d ip=%d\n", altptr->bInterfaceClass,
>+		altptr->bInterfaceSubClass, altptr->bInterfaceProtocol);
>+
> 	    if (((altptr->bInterfaceClass != LIBUSB_CLASS_PRINTER ||
> 		  altptr->bInterfaceSubClass != 1) &&
> 		 ((printer.quirks & USB_QUIRK_VENDOR_CLASS) == 0)) ||
>@@ -935,6 +939,8 @@
> 	    }
> 	  }
> 
>+	  fprintf(stderr, "DEBUG: protocol=%d read=%d write=%d\n", protocol,
>+		    printer.read_endp, printer.write_endp);
> 	  if (protocol > 0)
> 	  {
> 	    printer.device   = device;
>@@ -949,7 +955,7 @@
> 	      make_device_uri(&printer, device_id, device_uri,
> 			      sizeof(device_uri));
> 
>-	      fprintf(stderr, "DEBUG2: Printer found with device ID: %s "
>+	      fprintf(stderr, "DEBUG: Printer found with device ID: %s "
> 		      "Device URI: %s\n",
> 		      device_id, device_uri);
>

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Attachments on bug 207939: 168365 | 168392