Add IB_SINGAL_ALL_WR support as an iWARP extension. If set, make sure all WR for the QP is signalled. Consolidate flags used in nesqp structure.
Signed-off-by: Chien Tung <[email protected]> --- drivers/infiniband/hw/nes/nes_verbs.c | 6 ++++-- drivers/infiniband/hw/nes/nes_verbs.h | 15 +++++++++------ 2 files changed, 13 insertions(+), 8 deletions(-) diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c index 42ec5d0..2bdea64 100644 --- a/drivers/infiniband/hw/nes/nes_verbs.c +++ b/drivers/infiniband/hw/nes/nes_verbs.c @@ -1407,6 +1407,8 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd, return ERR_PTR(-EINVAL); } + nesqp->sig_all = (init_attr->sq_sig_type == IB_SIGNAL_ALL_WR); + /* update the QP table */ nesdev->nesadapter->qp_table[nesqp->hwqp.qp_id-NES_FIRST_QPN] = nesqp; nes_debug(NES_DBG_QP, "netdev refcnt=%u\n", @@ -3502,9 +3504,9 @@ static int nes_post_send(struct ib_qp *ibqp, struct ib_send_wr *ib_wr, if (err) break; - if (ib_wr->send_flags & IB_SEND_SIGNALED) { + if ((ib_wr->send_flags & IB_SEND_SIGNALED) || nesqp->sig_all) wqe_misc |= NES_IWARP_SQ_WQE_SIGNALED_COMPL; - } + wqe->wqe_words[NES_IWARP_SQ_WQE_MISC_IDX] = cpu_to_le32(wqe_misc); ib_wr = ib_wr->next; diff --git a/drivers/infiniband/hw/nes/nes_verbs.h b/drivers/infiniband/hw/nes/nes_verbs.h index 89822d7..ac8b86b 100644 --- a/drivers/infiniband/hw/nes/nes_verbs.h +++ b/drivers/infiniband/hw/nes/nes_verbs.h @@ -167,17 +167,20 @@ struct nes_qp { enum ib_event_type terminate_eventtype; wait_queue_head_t kick_waitq; u16 in_disconnect; + u16 active_conn:1; + u16 skip_lsmm:1; + u16 user_mode:1; + u16 hte_added:1; + u16 flush_issued:1; + u16 destroyed:1; + u16 sq_kmapped:1; + u16 sig_all:1; + u16 rsvd:8; u16 private_data_len; u16 term_sq_flush_code; u16 term_rq_flush_code; - u8 active_conn; - u8 skip_lsmm; - u8 user_mode; - u8 hte_added; u8 hw_iwarp_state; - u8 flush_issued; u8 hw_tcp_state; u8 term_flags; - u8 destroyed; }; #endif /* NES_VERBS_H */ -- 1.6.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
