On Fri, Jun 22, 2001 at 06:39:09PM +0100, j mckitrick wrote:
>
> Here is the code for a scsi removable media drive. If this is to become a
> module, the cam/scsi attachment must be removed. I have tried calling
> cam_sim_free() and xpt_bus_deregister() but when the module is reloaded, the
> cam system assigns the next higher minor device number, and then crashes
> when accessed. Any ideas here how to reset cam to a state where it knows
> nothing about the device?
I might be dead wrong here, but I think the different *types* of SCSI
devices are compiled statically in the kernel, and not intended to be
unloaded. See the kernel options 'da', 'cd', 'pass' et al.
What I mean is that what you are trying to do might not be even possible,
at least with the current state of the CAM code. And of course, I may
have completely misunderstood what you are trying to do :)
G'luck,
Peter
--
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