diff options
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/qp.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/qp.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c index 057cb2505ea..20800900ef3 100644 --- a/drivers/infiniband/hw/cxgb4/qp.c +++ b/drivers/infiniband/hw/cxgb4/qp.c @@ -892,36 +892,6 @@ static inline void build_term_codes(struct t4_cqe *err_cqe, u8 *layer_type, } } -int c4iw_post_zb_read(struct c4iw_qp *qhp) -{ - union t4_wr *wqe; - struct sk_buff *skb; - u8 len16; - - PDBG("%s enter\n", __func__); - skb = alloc_skb(40, GFP_KERNEL); - if (!skb) { - printk(KERN_ERR "%s cannot send zb_read!!\n", __func__); - return -ENOMEM; - } - set_wr_txq(skb, CPL_PRIORITY_DATA, qhp->ep->txq_idx); - - wqe = (union t4_wr *)skb_put(skb, sizeof wqe->read); - memset(wqe, 0, sizeof wqe->read); - wqe->read.r2 = cpu_to_be64(0); - wqe->read.stag_sink = cpu_to_be32(1); - wqe->read.to_sink_hi = cpu_to_be32(0); - wqe->read.to_sink_lo = cpu_to_be32(1); - wqe->read.stag_src = cpu_to_be32(1); - wqe->read.plen = cpu_to_be32(0); - wqe->read.to_src_hi = cpu_to_be32(0); - wqe->read.to_src_lo = cpu_to_be32(1); - len16 = DIV_ROUND_UP(sizeof wqe->read, 16); - init_wr_hdr(wqe, 0, FW_RI_RDMA_READ_WR, FW_RI_COMPLETION_FLAG, len16); - - return c4iw_ofld_send(&qhp->rhp->rdev, skb); -} - static void post_terminate(struct c4iw_qp *qhp, struct t4_cqe *err_cqe, gfp_t gfp) { @@ -1029,7 +999,6 @@ static int rdma_fini(struct c4iw_dev *rhp, struct c4iw_qp *qhp, wqe->cookie = (unsigned long) &ep->com.wr_wait; wqe->u.fini.type = FW_RI_TYPE_FINI; - c4iw_init_wr_wait(&ep->com.wr_wait); ret = c4iw_ofld_send(&rhp->rdev, skb); if (ret) goto out; @@ -1125,7 +1094,6 @@ static int rdma_init(struct c4iw_dev *rhp, struct c4iw_qp *qhp) if (qhp->attr.mpa_attr.initiator) build_rtr_msg(qhp->attr.mpa_attr.p2p_type, &wqe->u.init); - c4iw_init_wr_wait(&qhp->ep->com.wr_wait); ret = c4iw_ofld_send(&rhp->rdev, skb); if (ret) goto out; |