RDMA/rxe: Move rxe_xmit_packet to a subroutine

[linux-2.6-microblaze.git] / drivers / infiniband / sw / rxe / rxe_loc.h

diff --git a/drivers/infiniband/sw/rxe/rxe_loc.h b/drivers/infiniband/sw/rxe/rxe_loc.h
index 1ddb208..409d10f 100644 (file)
--- a/drivers/infiniband/sw/rxe/rxe_loc.h
+++ b/drivers/infiniband/sw/rxe/rxe_loc.h
@@ -104,6 +104,8 @@ int rxe_send(struct rxe_pkt_info *pkt, struct sk_buff *skb);
 struct sk_buff *rxe_init_packet(struct rxe_dev *rxe, struct rxe_av *av,
                                int paylen, struct rxe_pkt_info *pkt);
 int rxe_prepare(struct rxe_pkt_info *pkt, struct sk_buff *skb, u32 *crc);
+int rxe_xmit_packet(struct rxe_qp *qp, struct rxe_pkt_info *pkt,
+                   struct sk_buff *skb);
 const char *rxe_parent_name(struct rxe_dev *rxe, unsigned int port_num);
 int rxe_mcast_add(struct rxe_dev *rxe, union ib_gid *mgid);
 int rxe_mcast_delete(struct rxe_dev *rxe, union ib_gid *mgid);
@@ -193,7 +195,9 @@ int rxe_completer(void *arg);
 int rxe_requester(void *arg);
 int rxe_responder(void *arg);
 
+/* rxe_icrc.c */
 u32 rxe_icrc_hdr(struct rxe_pkt_info *pkt, struct sk_buff *skb);
+int rxe_icrc_check(struct sk_buff *skb, struct rxe_pkt_info *pkt);
 
 void rxe_resp_queue_pkt(struct rxe_qp *qp, struct sk_buff *skb);
 
@@ -204,47 +208,4 @@ static inline unsigned int wr_opcode_mask(int opcode, struct rxe_qp *qp)
        return rxe_wr_opcode_info[opcode].mask[qp->ibqp.qp_type];
 }
 
-static inline int rxe_xmit_packet(struct rxe_qp *qp, struct rxe_pkt_info *pkt,
-                                 struct sk_buff *skb)
-{
-       int err;
-       int is_request = pkt->mask & RXE_REQ_MASK;
-       struct rxe_dev *rxe = to_rdev(qp->ibqp.device);
-
-       if ((is_request && (qp->req.state != QP_STATE_READY)) ||
-           (!is_request && (qp->resp.state != QP_STATE_READY))) {
-               pr_info("Packet dropped. QP is not in ready state\n");
-               goto drop;
-       }
-
-       if (pkt->mask & RXE_LOOPBACK_MASK) {
-               memcpy(SKB_TO_PKT(skb), pkt, sizeof(*pkt));
-               rxe_loopback(skb);
-               err = 0;
-       } else {
-               err = rxe_send(pkt, skb);
-       }
-
-       if (err) {
-               rxe->xmit_errors++;
-               rxe_counter_inc(rxe, RXE_CNT_SEND_ERR);
-               return err;
-       }
-
-       if ((qp_type(qp) != IB_QPT_RC) &&
-           (pkt->mask & RXE_END_MASK)) {
-               pkt->wqe->state = wqe_state_done;
-               rxe_run_task(&qp->comp.task, 1);
-       }
-
-       rxe_counter_inc(rxe, RXE_CNT_SENT_PKTS);
-       goto done;
-
-drop:
-       kfree_skb(skb);
-       err = 0;
-done:
-       return err;
-}
-
 #endif /* RXE_LOC_H */