IB/hfi1, rdmavt: Update copy_sge to use boolean arguments

Convert copy_sge and related SGE state functions to use boolean.
For determining if QP is in user mode, add helper function in rdmavt_qp.h.
This is used to determine if QP needs the last byte ordering.
While here, change rvt_pd.user to a boolean.

Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Brian Welty <brian.welty@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

drivers/infiniband/hw/hfi1/rc.c

@@ -67,7 +67,7 @@ static u32 restart_sge(struct rvt_sge_state *ss, struct rvt_swqe *wqe,
 	ss->sg_list = wqe->sg_list + 1;
 	ss->num_sge = wqe->wr.num_sge;
 	ss->total_len = wqe->length;
-	hfi1_skip_sge(ss, len, 0);
+	hfi1_skip_sge(ss, len, false);
 	return wqe->length - len;
 }
 
@@ -1508,7 +1508,7 @@ read_middle:
 		qp->s_rdma_read_len -= pmtu;
 		update_last_psn(qp, psn);
 		spin_unlock_irqrestore(&qp->s_lock, flags);
-		hfi1_copy_sge(&qp->s_rdma_read_sge, data, pmtu, 0, 0);
+		hfi1_copy_sge(&qp->s_rdma_read_sge, data, pmtu, false, false);
 		goto bail;
 
 	case OP(RDMA_READ_RESPONSE_ONLY):
@@ -1552,7 +1552,7 @@ read_last:
 		if (unlikely(tlen != qp->s_rdma_read_len))
 			goto ack_len_err;
 		aeth = be32_to_cpu(ohdr->u.aeth);
-		hfi1_copy_sge(&qp->s_rdma_read_sge, data, tlen, 0, 0);
+		hfi1_copy_sge(&qp->s_rdma_read_sge, data, tlen, false, false);
 		WARN_ON(qp->s_rdma_read_sge.num_sge);
 		(void)do_rc_ack(qp, aeth, psn,
 				 OP(RDMA_READ_RESPONSE_LAST), 0, rcd);
@@ -1923,7 +1923,7 @@ void hfi1_rc_rcv(struct hfi1_packet *packet)
 	struct ib_reth *reth;
 	unsigned long flags;
 	int ret, is_fecn = 0;
-	int copy_last = 0;
+	bool copy_last = false;
 	u32 rkey;
 
 	lockdep_assert_held(&qp->r_lock);
@@ -2017,7 +2017,7 @@ send_middle:
 		qp->r_rcv_len += pmtu;
 		if (unlikely(qp->r_rcv_len > qp->r_len))
 			goto nack_inv;
-		hfi1_copy_sge(&qp->r_sge, data, pmtu, 1, 0);
+		hfi1_copy_sge(&qp->r_sge, data, pmtu, true, false);
 		break;
 
 	case OP(RDMA_WRITE_LAST_WITH_IMMEDIATE):
@@ -2057,7 +2057,7 @@ send_last_inv:
 		wc.wc_flags = IB_WC_WITH_INVALIDATE;
 		goto send_last;
 	case OP(RDMA_WRITE_LAST):
-		copy_last = ibpd_to_rvtpd(qp->ibqp.pd)->user;
+		copy_last = rvt_is_user_qp(qp);
 		/* fall through */
 	case OP(SEND_LAST):
 no_immediate_data:
@@ -2075,7 +2075,7 @@ send_last:
 		wc.byte_len = tlen + qp->r_rcv_len;
 		if (unlikely(wc.byte_len > qp->r_len))
 			goto nack_inv;
-		hfi1_copy_sge(&qp->r_sge, data, tlen, 1, copy_last);
+		hfi1_copy_sge(&qp->r_sge, data, tlen, true, copy_last);
 		rvt_put_ss(&qp->r_sge);
 		qp->r_msn++;
 		if (!__test_and_clear_bit(RVT_R_WRID_VALID, &qp->r_aflags))
@@ -2113,7 +2113,7 @@ send_last:
 		break;
 
 	case OP(RDMA_WRITE_ONLY):
-		copy_last = 1;
+		copy_last = rvt_is_user_qp(qp);
 		/* fall through */
 	case OP(RDMA_WRITE_FIRST):
 	case OP(RDMA_WRITE_ONLY_WITH_IMMEDIATE):