Date: Sun, 11 Oct 1998 15:09:29 +0200 From: Andreas Klemm <andreas@klemm.gtn.com> To: de-bsd-questions@DE.FreeBSD.ORG Cc: scsi@FreeBSD.ORG, joerg@FreeBSD.ORG Subject: TEAC CD-R55S not recognized as worm, hacked a bit, but still doesn't work Message-ID: <19981011150929.A4699@klemm.gtn.com>
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Hi ! Finally I bought a TEAC CD burner. Had not much time to look, if it's good supported under FreeBSD, and since it was a gift from a company, I hoped that it rocks well... But, of course, it doesn't ;-) It's only recognized as cdrom under FreeBSD 2.2.7-STABLE. I started hacking two files: --- scsi/scsiconf.c.old Sun Oct 11 14:37:25 1998 +++ scsi/scsiconf.c Sun Oct 11 14:37:56 1998 @@ -431,6 +431,10 @@ "worm", SC_ONE_LU }, { + T_READONLY, T_WORM, T_REMOV, "TEAC", "CD-R55S", "*", + "worm", SC_ONE_LU + }, + { /* That's the Philips drive, in case anybody wonders... */ T_READONLY, T_WORM, T_REMOV, "IMS", "CDD2000*", "*", "worm", SC_ONE_LU --- scsi/worm.c.old Sun Oct 11 14:34:20 1998 +++ scsi/worm.c Sun Oct 11 14:35:20 1998 @@ -206,6 +206,11 @@ hp4020i_prepare_disk, hp4020i_prepare_track, hp4020i_finalize_track, hp4020i_finalize_disk }, + { + "TEAC", "CD-R55S", + hp4020i_prepare_disk, hp4020i_prepare_track, + hp4020i_finalize_track, hp4020i_finalize_disk + }, {0} }; Now it's recognized as (ahc0:6:0): "TEAC CD-R55S 1.0K" type 5 removable SCSI 2 worm0(ahc0:6:0): Write-Once But it doesn't seem to work right as a "HP" device ;-)) Using the example burn script I get these results... root{170} ~andreas sh /usr/share/examples/worm/burncd.sh root.iso dummy Place CD in the worm drive now and press return: wormcontrol: ioctl(WORMIOCPREPDISK): Device not configured wormcontrol: ioctl(WORMIOCPREPTRACK): Device not configured 1894 kilobytes, 1 seconds dd: /dev/rworm0: Device not configured team: guy pid 6879: error on upstream receive team: stop remaining 1 guys team: guy had error wormcontrol: ioctl(WORMIOFIXATION): Device not configured What to do next ? Call TEAC and ask for manuals ??? How can I help ? Andreas /// -- Andreas Klemm http://www.FreeBSD.ORG/~andreas What gives you 90% more speed, for example, in kernel compilation ? http://www.FreeBSD.ORG/~fsmp/SMP/akgraph-a/graph1.html "NT = Not Today" (Maggie Biggs) ``powered by FreeBSD SMP'' To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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