atapicam and cd-rw problem, no cd0 but acd0 some error

[Momchil Ivanov]

On Thursday 14 June 2007 12:42:20 Tom Evans wrote:
>
> The error message is benign - the controller tries to send a command to
> the device, the device doesn't support it, so you get the error message.
> That's all, everything else should work.
>
> Do you load or compile into your kernel
> 	device scbus
> 	device cd

I have missed this one ^^, I`ve checked my config today and noticed that I`ve 
left that "device cd" commented, because it used to hang my system before 
when trying to access the cd-rw drive. I`ve uncommented it and now it works, 
I have /dev/cd0, though I still see some errors about /dev/acd0

acd0: FAILURE - MODE_SELECT_BIG ILLEGAL REQUEST asc=0x26 ascq=0x00 sks=0x00 
0x00 0x0c
acd0: FAILURE - MODE_SELECT_BIG ILLEGAL REQUEST asc=0x26 ascq=0x00 sks=0x00 
0x00 0x0c
acd0: FAILURE - MODE_SENSE_BIG ILLEGAL REQUEST asc=0x24 ascq=0x00 sks=0x40 
0x00 0x02
acd0: FAILURE - MODE_SELECT_BIG ILLEGAL REQUEST asc=0x26 ascq=0x00 sks=0x00 
0x00 0x0c
acd0: FAILURE - MODE_SELECT_BIG ILLEGAL REQUEST asc=0x26 ascq=0x00 sks=0x00 
0x00 0x0c
acd0: FAILURE - READ_BUFFER ILLEGAL REQUEST asc=0x20 ascq=0x00 
acd0: FAILURE - START_STOP ILLEGAL REQUEST asc=0x24 ascq=0x00 sks=0x40 0x00 
0x04
acd0: FAILURE - MODE_SENSE_BIG ILLEGAL REQUEST asc=0x24 ascq=0x00 sks=0x40 
0x00 0x02
acd0: FAILURE - READ_TOC ILLEGAL REQUEST asc=0x24 ascq=0x00 sks=0x40 0x00 0x00
acd0: FAILURE - MODE_SENSE_BIG ILLEGAL REQUEST asc=0x24 ascq=0x00 sks=0x40 
0x00 0x02

I have successfully burned a cd with k3b and mounted it afterwards, everything 
seems to be there. Sorry for the noise.

> 	device atapicam
>
> atapicam allows you to access ATAPI devices through the SCSI subsystem,
> so you must ensure that you have a SCSI subsystem to access them
> through.
>
> Cheers
>
> Tom

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