Date: Fri, 19 Mar 1999 13:46:03 +1100 (EST) From: Andrew Cagney <cagney@tpgi.com.au> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/10663: hpscan doesn't like 3.1's pt device Message-ID: <199903190246.NAA63230@andrew1.lnk.telstra.net>
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>Number: 10663 >Category: kern >Synopsis: hpscan doesn't like 3.1's pt device >Confidential: yes >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Mar 18 18:50:00 PST 1999 >Closed-Date: >Last-Modified: >Originator: Andrew Cagney >Release: FreeBSD 3.1-RELEASE i386 >Organization: >Environment: FreeBSD b1.cygnus.com 3.1-RELEASE FreeBSD 3.1-RELEASE #3: Thu Mar 18 19:43:54 EST 1999 cagney@b1.cygnus.com:/usr/src/sys/compile/B2pcm i386 I've added bktr et.al., pcm, cam* and pt devices to the kernel. pt0 at ahc0 bus 0 target 2 lun 0 pt0: <HP C5110A 3701> Fixed Processor SCSI-2 device pt0: 3.300MB/s transfers >Description: hpscan doesn't work with 3.1's version of the pt driver. It worked just find with 2.2.8 (yes I did re-compile it :-): cagney@b1.cygnus.com$ hpscan scanner_send: Operation not supported by device scanner_send: Operation not supported by device scanner_send: Operation not supported by device scanner_send: Operation not supported by device scanner_send: Operation not supported by device scanner_send: Operation not supported by device scanner_send: Operation not supported by device Floating point exception cagney@b1.cygnus.com$ ls -l /dev/scanner lrwxr-xr-x 1 root wheel 3 Mar 18 23:12 /dev/scanner -> pt0 cagney@b1.cygnus.com$ ls -l /dev/pt0 crw-rw-rw- 1 root wheel 61, 0 Mar 18 21:34 /dev/pt0 Looking at the code it would appear that the pt driver received a serious re-write in moving from 2.2.8 to 3.1 :-) The above error is from a failed IOCTL on the device. >How-To-Repeat: See above, e-mail me. >Fix: Workaround: Switch to the ``sane'' scanner but then find that that has other problems (do I really need ``chmod a+rw /dev/xpt0''? ;-). >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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