diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_iwarp.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_iwarp.c | 36 |
1 files changed, 25 insertions, 11 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c index 2a2b1018ed1d2..90a2b53096e25 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c @@ -271,6 +271,8 @@ int qed_iwarp_create_qp(struct qed_hwfn *p_hwfn, p_ramrod->sq_num_pages = qp->sq_num_pages; p_ramrod->rq_num_pages = qp->rq_num_pages; + p_ramrod->srq_id.srq_idx = cpu_to_le16(qp->srq_id); + p_ramrod->srq_id.opaque_fid = cpu_to_le16(p_hwfn->hw_info.opaque_fid); p_ramrod->qp_handle_for_cqe.hi = cpu_to_le32(qp->qp_handle.hi); p_ramrod->qp_handle_for_cqe.lo = cpu_to_le32(qp->qp_handle.lo); @@ -1157,7 +1159,6 @@ int qed_iwarp_connect(void *rdma_cxt, struct qed_iwarp_info *iwarp_info; struct qed_iwarp_ep *ep; u8 mpa_data_size = 0; - u8 ts_hdr_size = 0; u32 cid; int rc; @@ -1216,10 +1217,7 @@ int qed_iwarp_connect(void *rdma_cxt, iparams->cm_info.private_data, iparams->cm_info.private_data_len); - if (p_hwfn->p_rdma_info->iwarp.tcp_flags & QED_IWARP_TS_EN) - ts_hdr_size = TIMESTAMP_HEADER_SIZE; - - ep->mss = iparams->mss - ts_hdr_size; + ep->mss = iparams->mss; ep->mss = min_t(u16, QED_IWARP_MAX_FW_MSS, ep->mss); ep->event_cb = iparams->event_cb; @@ -2335,7 +2333,6 @@ qed_iwarp_ll2_comp_syn_pkt(void *cxt, struct qed_ll2_comp_rx_data *data) u8 local_mac_addr[ETH_ALEN]; struct qed_iwarp_ep *ep; int tcp_start_offset; - u8 ts_hdr_size = 0; u8 ll2_syn_handle; int payload_len; u32 hdr_size; @@ -2413,11 +2410,7 @@ qed_iwarp_ll2_comp_syn_pkt(void *cxt, struct qed_ll2_comp_rx_data *data) memcpy(&ep->cm_info, &cm_info, sizeof(ep->cm_info)); - if (p_hwfn->p_rdma_info->iwarp.tcp_flags & QED_IWARP_TS_EN) - ts_hdr_size = TIMESTAMP_HEADER_SIZE; - - hdr_size = ((cm_info.ip_version == QED_TCP_IPV4) ? 40 : 60) + - ts_hdr_size; + hdr_size = ((cm_info.ip_version == QED_TCP_IPV4) ? 40 : 60); ep->mss = p_hwfn->p_rdma_info->iwarp.max_mtu - hdr_size; ep->mss = min_t(u16, QED_IWARP_MAX_FW_MSS, ep->mss); @@ -3004,8 +2997,11 @@ static int qed_iwarp_async_event(struct qed_hwfn *p_hwfn, union event_ring_data *data, u8 fw_return_code) { + struct qed_rdma_events events = p_hwfn->p_rdma_info->events; struct regpair *fw_handle = &data->rdma_data.async_handle; struct qed_iwarp_ep *ep = NULL; + u16 srq_offset; + u16 srq_id; u16 cid; ep = (struct qed_iwarp_ep *)(uintptr_t)HILO_64(fw_handle->hi, @@ -3067,6 +3063,24 @@ static int qed_iwarp_async_event(struct qed_hwfn *p_hwfn, qed_iwarp_cid_cleaned(p_hwfn, cid); break; + case IWARP_EVENT_TYPE_ASYNC_SRQ_EMPTY: + DP_NOTICE(p_hwfn, "IWARP_EVENT_TYPE_ASYNC_SRQ_EMPTY\n"); + srq_offset = p_hwfn->p_rdma_info->srq_id_offset; + /* FW assigns value that is no greater than u16 */ + srq_id = ((u16)le32_to_cpu(fw_handle->lo)) - srq_offset; + events.affiliated_event(events.context, + QED_IWARP_EVENT_SRQ_EMPTY, + &srq_id); + break; + case IWARP_EVENT_TYPE_ASYNC_SRQ_LIMIT: + DP_NOTICE(p_hwfn, "IWARP_EVENT_TYPE_ASYNC_SRQ_LIMIT\n"); + srq_offset = p_hwfn->p_rdma_info->srq_id_offset; + /* FW assigns value that is no greater than u16 */ + srq_id = ((u16)le32_to_cpu(fw_handle->lo)) - srq_offset; + events.affiliated_event(events.context, + QED_IWARP_EVENT_SRQ_LIMIT, + &srq_id); + break; case IWARP_EVENT_TYPE_ASYNC_CQ_OVERFLOW: DP_NOTICE(p_hwfn, "IWARP_EVENT_TYPE_ASYNC_CQ_OVERFLOW\n"); |