Date: Fri, 22 Dec 1995 14:19:43 +0100 From: se@zpr.uni-koeln.de (Stefan Esser) To: "Jonathan M. Bresler" <jmb@freebsd.org> Cc: freebsd-hackers@freebsd.org, freebsd-scsi@freebsd.org, hm@altona.hamburg.com Subject: Re: NAKAMICHI cdrom changer Message-ID: <199512221319.AA29586@Sysiphos> In-Reply-To: "Jonathan M. Bresler" <jmb@FreeBSD.ORG> "NAKAMICHI cdrom changer" (Dec 21, 19:31)
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On Dec 21, 19:31, "Jonathan M. Bresler" wrote: } Subject: NAKAMICHI cdrom changer } this drive costs $129 at CSC (408-734-disk). they are selling a } Nakamichi scsi-ii fast, 2x, 256kB buffer unit. } } the price and number of cdroms is great. } } but will it work???? i want to use it with an ncr53c810 that } built into my asus sp3g motherboard. } } in 2.1.0-R /sys/pci/ncr.c: "#define MAX_LUN (1)" gack!!! Well, there seem to be a number of drives that don't like probing higher LUN numbers, and there was not much need for them, until now ... The driver deals correctly with LUNs, and you should be able to just increase the MAX_LUN parameter. This should really be controlled from the generic SCSI code, and I have got ot admit, that I don't remember why it is not implemented that way, currently. (There is some extra RAM required per LUN, but this should not be much of a problem ...) If somebody sends me such a drive, I'll make sure it works! (Well, it's Christmas time :) Regards, STefan -- Stefan Esser, Zentrum fuer Paralleles Rechnen Tel: +49 221 4706021 Universitaet zu Koeln, Weyertal 80, 50931 Koeln FAX: +49 221 4705160 ============================================================================== http://www.zpr.uni-koeln.de/~se <se@ZPR.Uni-Koeln.DE>
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