add new function pointers to support ISCSI_TCP_CXGB4
transport,

1. void (*iscsit_rx_pdu)(struct iscsi_conn *);
   Rx thread uses this for receiving and processing
   iSCSI PDU in full feature phase.

2. void (*iscsit_release_cmd)(struct iscsi_conn *,
   struct iscsi_cmd *);
   This function pointer is used for releasing
   transport resources associated with the cmd.

3. int (*iscsit_validate_params)(struct iscsi_conn *);
   This function is used for checking whether default
   connection operational parameters are supported by
   the transport, if not transport driver will set the
   supported value.

Signed-off-by: Varun Prakash <va...@chelsio.com>
---
 include/target/iscsi/iscsi_transport.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/target/iscsi/iscsi_transport.h 
b/include/target/iscsi/iscsi_transport.h
index a47124b..83228a7 100644
--- a/include/target/iscsi/iscsi_transport.h
+++ b/include/target/iscsi/iscsi_transport.h
@@ -22,6 +22,9 @@ struct iscsit_transport {
        int (*iscsit_queue_data_in)(struct iscsi_conn *, struct iscsi_cmd *);
        int (*iscsit_queue_status)(struct iscsi_conn *, struct iscsi_cmd *);
        void (*iscsit_aborted_task)(struct iscsi_conn *, struct iscsi_cmd *);
+       void (*iscsit_rx_pdu)(struct iscsi_conn *);
+       void (*iscsit_release_cmd)(struct iscsi_conn *, struct iscsi_cmd *);
+       int (*iscsit_validate_params)(struct iscsi_conn *);
        enum target_prot_op (*iscsit_get_sup_prot_ops)(struct iscsi_conn *);
 };
 
-- 
2.0.2

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