diff options
| -rw-r--r-- | drivers/infiniband/hw/mlx4/cq.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_cq.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_rc.c | 1 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_uc.c | 1 | ||||
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_ib.c | 3 | ||||
| -rw-r--r-- | include/rdma/ib_verbs.h | 2 |
6 files changed, 7 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c index 5ecf38d97269..09eb1d19e72d 100644 --- a/drivers/infiniband/hw/mlx4/cq.c +++ b/drivers/infiniband/hw/mlx4/cq.c @@ -720,7 +720,8 @@ repoll: wc->dlid_path_bits = (g_mlpath_rqpn >> 24) & 0x7f; wc->wc_flags |= g_mlpath_rqpn & 0x80000000 ? IB_WC_GRH : 0; wc->pkey_index = be32_to_cpu(cqe->immed_rss_invalid) & 0x7f; - wc->csum_ok = mlx4_ib_ipoib_csum_ok(cqe->status, cqe->checksum); + wc->wc_flags |= mlx4_ib_ipoib_csum_ok(cqe->status, + cqe->checksum) ? IB_WC_IP_CSUM_OK : 0; if (rdma_port_get_link_layer(wc->qp->device, (*cur_qp)->port) == IB_LINK_LAYER_ETHERNET) wc->sl = be16_to_cpu(cqe->sl_vid) >> 13; diff --git a/drivers/infiniband/hw/mthca/mthca_cq.c b/drivers/infiniband/hw/mthca/mthca_cq.c index 53157b86a1ba..40ba83338155 100644 --- a/drivers/infiniband/hw/mthca/mthca_cq.c +++ b/drivers/infiniband/hw/mthca/mthca_cq.c @@ -643,7 +643,8 @@ static inline int mthca_poll_one(struct mthca_dev *dev, entry->wc_flags |= cqe->g_mlpath & 0x80 ? IB_WC_GRH : 0; checksum = (be32_to_cpu(cqe->rqpn) >> 24) | ((be32_to_cpu(cqe->my_ee) >> 16) & 0xff00); - entry->csum_ok = (cqe->sl_ipok & 1 && checksum == 0xffff); + entry->wc_flags |= (cqe->sl_ipok & 1 && checksum == 0xffff) ? + IB_WC_IP_CSUM_OK : 0; } entry->status = IB_WC_SUCCESS; diff --git a/drivers/infiniband/hw/qib/qib_rc.c b/drivers/infiniband/hw/qib/qib_rc.c index 894afac26f3b..765b4cbaa020 100644 --- a/drivers/infiniband/hw/qib/qib_rc.c +++ b/drivers/infiniband/hw/qib/qib_rc.c @@ -2048,7 +2048,6 @@ send_last: wc.pkey_index = 0; wc.dlid_path_bits = 0; wc.port_num = 0; - wc.csum_ok = 0; /* Signal completion event if the solicited bit is set. */ qib_cq_enter(to_icq(qp->ibqp.recv_cq), &wc, (ohdr->bth[0] & diff --git a/drivers/infiniband/hw/qib/qib_uc.c b/drivers/infiniband/hw/qib/qib_uc.c index 847e7afdfd94..7ce2ac2ed219 100644 --- a/drivers/infiniband/hw/qib/qib_uc.c +++ b/drivers/infiniband/hw/qib/qib_uc.c @@ -422,7 +422,6 @@ last_imm: wc.pkey_index = 0; wc.dlid_path_bits = 0; wc.port_num = 0; - wc.csum_ok = 0; /* Signal completion event if the solicited bit is set. */ qib_cq_enter(to_icq(qp->ibqp.recv_cq), &wc, (ohdr->bth[0] & diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c index 4115be54ba3b..5c1bc995e560 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c @@ -296,7 +296,8 @@ static void ipoib_ib_handle_rx_wc(struct net_device *dev, struct ib_wc *wc) dev->stats.rx_bytes += skb->len; skb->dev = dev; - if ((dev->features & NETIF_F_RXCSUM) && likely(wc->csum_ok)) + if ((dev->features & NETIF_F_RXCSUM) && + likely(wc->wc_flags & IB_WC_IP_CSUM_OK)) skb->ip_summed = CHECKSUM_UNNECESSARY; napi_gro_receive(&priv->napi, skb); diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index ff22a73e0937..c3cca5a4dacd 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -518,6 +518,7 @@ enum ib_wc_flags { IB_WC_GRH = 1, IB_WC_WITH_IMM = (1<<1), IB_WC_WITH_INVALIDATE = (1<<2), + IB_WC_IP_CSUM_OK = (1<<3), }; struct ib_wc { @@ -538,7 +539,6 @@ struct ib_wc { u8 sl; u8 dlid_path_bits; u8 port_num; /* valid only for DR SMPs on switches */ - int csum_ok; }; enum ib_cq_notify_flags { |