cam/passthrough device question

peter lageotakes plageotakes at yahoo.com
Wed Jul 21 23:13:43 PDT 2004


--- Wojciech Puchar <wojtek at tensor.3miasto.net> wrote:
> i'm now running generic 5.2.1 kernel (to narrow list
> of possible sources).
> 
> i have:
> atapci0: <Intel PIIX4 UDMA33 controller> port
> 0xf000-0xf00f at device 7.1
> on pci0
> ata0: at 0x1f0 irq 14 on atapci0
> ata0: [MPSAFE]
> ata1: at 0x170 irq 15 on atapci0
> ata1: [MPSAFE]
> 
> and
> 
> GEOM: create disk ad0 dp=0xc273f560
> ad0: 12419MB <ST313032A> [25232/16/63] at
> ata0-master UDMA33
> acd0: CDRW <RICOH CD-R/RW MP7083A> at ata1-master
> PIO4
> 
> 
> devfs mounted /dev/ contains /dev/xpt0
> 
> so it does have xpt interface.
> 
> 
> camcontrol devlist -v shows:
> -su-2.05b# camcontrol devlist -v
> scbus-1 on xpt0 bus 0:
> <  >                               at scbus-1 target
> -1 lun -1 (xpt0)
> 
> 
> CD-RW drive isn't shown and of cource cdrecord
> doesn't see anything too.
> 
> what i'm doing wrong?
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www.freebsd.org/handbook
Section 16.6.9
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/creating-cds.html

The following items must be compiled into your kernel:
device atapicam
device scbus
device cd
device pass

FYI: Not all of them are in by default.  Sorry not in
front of my FreeBSD machine right now, otherwise I
would grep through the Generic file.

Hope this helps,
Pete


	
		
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