tree 624b991f45dc12da557469daed0deea2bffb47ac
parent 63c62f1cb980241513c82cacd5b9f878527c6647
author Mike Christie <michaelc@cs.wisc.edu> 1228199525 -0600
committer James Bottomley <James.Bottomley@HansenPartnership.com> 1230571460 -0600

[SCSI] libiscsi: prepare libiscsi for new offload engines by modifying unsol data code

cxgb3i offloads data transfers. It does not offload the entire scsi/iscsi
procssing like qla4xxx and it does not offload the iscsi sequence
processing like how bnx2i does. cxgb3i relies on iscsi_tcp for the
seqeunce handling so this changes how we transfer unsolicitied data by
adding a common r2t struct and helpers.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>