Date: Thu, 05 Dec 2002 04:22:54 +0100 From: Dag-Erling Smorgrav <des@ofug.org> To: John Nielsen <john@jnielsen.net> Cc: Bernd Walter <ticso@cicely.de>, freebsd-hackers@FreeBSD.ORG, iedowse@freebsd.org, joe@freebsd.org Subject: Re: USB support for new HP printers? Message-ID: <xzpk7ipm9o1.fsf@flood.ping.uio.no> In-Reply-To: <xzpadjl7atv.fsf@flood.ping.uio.no> (Dag-Erling Smorgrav's message of "Wed, 04 Dec 2002 22:06:52 %2B0100") References: <200208252336.15970.john@jnielsen.net> <20021202121358.GI58609@cicely8.cicely.de> <200212021235.23537.john@jnielsen.net> <xzpadjl7atv.fsf@flood.ping.uio.no>
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The attached patch allows me to print to my HP OfficeJet by making
ulpt0 use the bidirectional interface (7/1/2) instead of the IEEE1284
interface (7/1/3). I haven't had time to set up CUPS yet, but simply
catting a text file do /dev/ulpt0 works fine, while previously it
would just hang.
DES
--
Dag-Erling Smorgrav - des@ofug.org
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Content-Type: text/x-patch
Content-Disposition: attachment; filename=ulpt.diff
Index: sys/dev/usb/ulpt.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/usb/ulpt.c,v
retrieving revision 1.50
diff -u -r1.50 ulpt.c
--- sys/dev/usb/ulpt.c 30 Oct 2002 01:18:58 -0000 1.50
+++ sys/dev/usb/ulpt.c 4 Dec 2002 23:33:39 -0000
@@ -236,8 +236,7 @@
id->bInterfaceNumber == ifcd->bInterfaceNumber) {
if (id->bInterfaceClass == UICLASS_PRINTER &&
id->bInterfaceSubClass == UISUBCLASS_PRINTER &&
- (id->bInterfaceProtocol == UIPROTO_PRINTER_BI ||
- id->bInterfaceProtocol == UIPROTO_PRINTER_1284))
+ id->bInterfaceProtocol == UIPROTO_PRINTER_BI)
goto found;
altno++;
}
--=-=-=--
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