lpfc 8.3.25: T10 DIF Fixes

lpfc 8.3.25: T10 DIF Fixes

commit 7c56b9fd3b6d2d933075d12abee67ceb7c90d04a upstream.

T10 DIF Fixes

- Fix the case where the SCSI Host supplies the CRC and driver to controller
  protection is on.
- Only support T10 DIF type 1. LBA always goes in ref tag and app tag is not
  checked.
- Change the format of the sense data passed up to the SCSI layer to match the
  Descriptor Format Sense Data found in SPC-4 sections 4.5.2.1 and 4.5.2.2.
- Fix Slip PDE implementation.
- Remove BUG() in else casein lpfc_sc_to_bg_opcodes.

Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>