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-rw-r--r--drivers/infiniband/hw/mlx4/cq.c3
-rw-r--r--drivers/infiniband/hw/mthca/mthca_cq.c3
-rw-r--r--drivers/infiniband/hw/qib/qib_rc.c1
-rw-r--r--drivers/infiniband/hw/qib/qib_uc.c1
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_ib.c3
-rw-r--r--include/rdma/ib_verbs.h2
6 files changed, 7 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c
index 5ecf38d..09eb1d1 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 53157b8..40ba833 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 894afac..765b4cb 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 847e7af..7ce2ac2 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 4115be54..5c1bc99 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 ff22a73..c3cca5a 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 {
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