From owner-freebsd-hardware  Wed Feb 20 23:53:37 2002
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Subject: Sony CD Writer model CRX175M
From: Andrew Thompson <andy@sambolian.net.nz>
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Date: 21 Feb 2002 21:54:22 +1400
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Hi,


I have recently purchased a Sony cd writer (model CRX175M) that has a
memory stick drive built in.  The device comes up as afd0 but I am
unable to mount it.  The snippet of my dmesg is...

vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on
isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ad0: 19546MB <FUJITSU MPF3204AT> [39714/16/63] at ata0-master UDMA66
acd0: CD-RW <SONY CD-RW CRX175A> at ata1-master using PIO4
afd0: 0MB <SONY MEMORYSTICK CRX175M> [0/4/16] at ata1-slave using PIO4
Mounting root from ufs:/dev/ad0s2a




When I try to mount it I get

# mount /dev/afd0 /mnt/sony/
mount: /dev/afd0 on /mnt/sony: incorrect super block

or 

# mount -t msdos /dev/afd0 /mnt/sony/
msdos: /dev/afd0: Invalid argument


And I get the a few lines of "afd0: PREVENT_ALLOW - ILLEGAL REQUEST
asc=24 ascq=00 error=00" in my dmesg.


I have reformatted the memory stick from the camera but that makes no
difference. Has anyone else used this hardware device? or can anyone
help?




cheers

Andrew


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