cvs commit: src/sys/cam/scsi scsi_da.c src/sys/dev/usb umass.c usbdevs

[Florent Thoumie]

On Thursday 02 February 2006 22:06, Matthew Jacob wrote:
> >> You're suggesting that the umass and firewire SIMs universally instruct
> >> CAM to not send a SYNC CACHE for all targets?  Easy, but I think it's
> >> too big of a hammer.  I'd like to see the da driver get modified to
> >> check the WCE state as has been suggested.
> >
> > I agree, I wasn't clear.  I meant that we should use the mode sense
> > approach instead of adding quirks all the time for something that's
> > endemic to a particular architecture.  But if that doesn't work, perhaps
> > something specific to USB and Firewire may be appropriate.
>
> And how will you distinguish between "not currently enabled" and "not
> supported"?

What about a note saying "Don't set it to 1 unless you know what you're doing 
and willing to suffer the spanish inquisition" ?

-- 
Florent Thoumie
flz at FreeBSD.org
FreeBSD Committer
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