tree c09328dade56919dbcd838ed5bc51143a04ce67a
parent 2a40342e0e72a2ba89aaa9e6c9a9eceb04741b24
author James Bottomley <James.Bottomley@steeleye.com> 1120321321 -0400
committer James Bottomley <jejb@titanic.(none)> 1121119483 -0500

[SCSI] SPI transport class, don't negotiate options not supported

At the moment, the transport class blindly tries to set things like
QAS and IU, even if the drive won't support them.  It's best not to
annoy the devices like this and instead only set what the drive says
is actually supported.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>