Test Results

[Hans Petter Selasky]

On 05/26/14 08:22, Julian Elischer wrote:
> I've seen this pattern a bit too much.
>
>   user: I see error X
>   dev:   turn on quirk Y, disabling {lock device, queuing, syncing,
> block erase, etc.}
>
>
> Would it be possible for part of the attach code for drives, to silently
> run through a bunch of these commands and just turn off those that
> return errors? In the Old (old) SCSI code we did this in some devices,
> and in some cases there were capability descriptions in some of the
> sense pages.
>
> (though I think that was on some proprietary subdrivers).

Yes we already do that. Please send me patches/improvements for:

sys/dev/usb/usb_msctest.c

and

usb_error_t
usb_msc_auto_quirk(struct usb_device *udev, uint8_t iface_index)

--HPS