tree 84db3d3884911087df816395957f2a209a3ca851
parent 42bc3e57877f2357ccbbc3ad6e6c7d9be44579f9
author Varun Prakash <varun@chelsio.com> 1461090613 +0530
committer Nicholas Bellinger <nab@linux-iscsi.org> 1462860728 -0700

iscsi-target: add void (*iscsit_get_r2t_ttt)()

Add void (*iscsit_get_r2t_ttt)() to
struct iscsit_transport, iscsi-target
uses this callback to get
r2t->targ_xfer_tag.

cxgbit.ko needs this callback
for Direct Data Placement of Data Out
pdus, adapter uses ttt in Data Out pdus
for placing data directly in to the host
buffers.

Signed-off-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>