Merge branch 'x86/urgent' into x86/cleanups

[linux-2.6-omap-h63xx.git] / drivers / infiniband / hw / ipath / ipath_ud.c

diff --git a/drivers/infiniband/hw/ipath/ipath_ud.c b/drivers/infiniband/hw/ipath/ipath_ud.c
index 77ca8ca74e788a064ab9471d0704083bc802251a..729446f56aab580d2ffcd7200a124d22ea6e7c3e 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_ud.c
+++ b/drivers/infiniband/hw/ipath/ipath_ud.c
@@ -96,7 +96,7 @@ static void ipath_ud_loopback(struct ipath_qp *sqp, struct ipath_swqe *swqe)
 
        if (swqe->wr.opcode == IB_WR_SEND_WITH_IMM) {
                wc.wc_flags = IB_WC_WITH_IMM;
-               wc.imm_data = swqe->wr.ex.imm_data;
+               wc.ex.imm_data = swqe->wr.ex.imm_data;
        }
 
        /*
@@ -267,6 +267,7 @@ int ipath_make_ud_req(struct ipath_qp *qp)
        u16 lrh0;
        u16 lid;
        int ret = 0;
+       int next_cur;
 
        spin_lock_irqsave(&qp->s_lock, flags);
 
@@ -290,8 +291,9 @@ int ipath_make_ud_req(struct ipath_qp *qp)
                goto bail;
 
        wqe = get_swqe_ptr(qp, qp->s_cur);
-       if (++qp->s_cur >= qp->s_size)
-               qp->s_cur = 0;
+       next_cur = qp->s_cur + 1;
+       if (next_cur >= qp->s_size)
+               next_cur = 0;
 
        /* Construct the header. */
        ah_attr = &to_iah(wqe->wr.wr.ud.ah)->attr;
@@ -315,6 +317,7 @@ int ipath_make_ud_req(struct ipath_qp *qp)
                                qp->s_flags |= IPATH_S_WAIT_DMA;
                                goto bail;
                        }
+                       qp->s_cur = next_cur;
                        spin_unlock_irqrestore(&qp->s_lock, flags);
                        ipath_ud_loopback(qp, wqe);
                        spin_lock_irqsave(&qp->s_lock, flags);
@@ -323,6 +326,7 @@ int ipath_make_ud_req(struct ipath_qp *qp)
                }
        }
 
+       qp->s_cur = next_cur;
        extra_bytes = -wqe->length & 3;
        nwords = (wqe->length + extra_bytes) >> 2;
 
@@ -492,14 +496,14 @@ void ipath_ud_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
        if (qp->ibqp.qp_num > 1 &&
            opcode == IB_OPCODE_UD_SEND_ONLY_WITH_IMMEDIATE) {
                if (header_in_data) {
-                       wc.imm_data = *(__be32 *) data;
+                       wc.ex.imm_data = *(__be32 *) data;
                        data += sizeof(__be32);
                } else
-                       wc.imm_data = ohdr->u.ud.imm_data;
+                       wc.ex.imm_data = ohdr->u.ud.imm_data;
                wc.wc_flags = IB_WC_WITH_IMM;
                hdrsize += sizeof(u32);
        } else if (opcode == IB_OPCODE_UD_SEND_ONLY) {
-               wc.imm_data = 0;
+               wc.ex.imm_data = 0;
                wc.wc_flags = 0;
        } else {
                dev->n_pkt_drops++;