summaryrefslogtreecommitdiff
path: root/drivers/infiniband/hw/ipath/ipath_verbs.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_verbs.c')
-rw-r--r--drivers/infiniband/hw/ipath/ipath_verbs.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c
index 2aaacdb7e52a..18c6df2052c2 100644
--- a/drivers/infiniband/hw/ipath/ipath_verbs.c
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.c
@@ -438,6 +438,10 @@ void ipath_ib_rcv(struct ipath_ibdev *dev, void *rhdr, void *data,
struct ipath_mcast *mcast;
struct ipath_mcast_qp *p;
+ if (lnh != IPATH_LRH_GRH) {
+ dev->n_pkt_drops++;
+ goto bail;
+ }
mcast = ipath_mcast_find(&hdr->u.l.grh.dgid);
if (mcast == NULL) {
dev->n_pkt_drops++;
@@ -445,8 +449,7 @@ void ipath_ib_rcv(struct ipath_ibdev *dev, void *rhdr, void *data,
}
dev->n_multicast_rcv++;
list_for_each_entry_rcu(p, &mcast->qp_list, list)
- ipath_qp_rcv(dev, hdr, lnh == IPATH_LRH_GRH, data,
- tlen, p->qp);
+ ipath_qp_rcv(dev, hdr, 1, data, tlen, p->qp);
/*
* Notify ipath_multicast_detach() if it is waiting for us
* to finish.
@@ -773,7 +776,6 @@ int ipath_verbs_send(struct ipath_devdata *dd, u32 hdrwords,
/* +1 is for the qword padding of pbc */
plen = hdrwords + ((len + 3) >> 2) + 1;
if (unlikely((plen << 2) > dd->ipath_ibmaxlen)) {
- ipath_dbg("packet len 0x%x too long, failing\n", plen);
ret = -EINVAL;
goto bail;
}
@@ -980,14 +982,14 @@ static int ipath_query_device(struct ib_device *ibdev,
props->max_cqe = ib_ipath_max_cqes;
props->max_mr = dev->lk_table.max;
props->max_pd = ib_ipath_max_pds;
- props->max_qp_rd_atom = 1;
- props->max_qp_init_rd_atom = 1;
+ props->max_qp_rd_atom = IPATH_MAX_RDMA_ATOMIC;
+ props->max_qp_init_rd_atom = 255;
/* props->max_res_rd_atom */
props->max_srq = ib_ipath_max_srqs;
props->max_srq_wr = ib_ipath_max_srq_wrs;
props->max_srq_sge = ib_ipath_max_srq_sges;
/* props->local_ca_ack_delay */
- props->atomic_cap = IB_ATOMIC_HCA;
+ props->atomic_cap = IB_ATOMIC_GLOB;
props->max_pkeys = ipath_get_npkeys(dev->dd);
props->max_mcast_grp = ib_ipath_max_mcast_grps;
props->max_mcast_qp_attach = ib_ipath_max_mcast_qp_attached;
@@ -1557,7 +1559,6 @@ int ipath_register_ib_device(struct ipath_devdata *dd)
dev->node_type = RDMA_NODE_IB_CA;
dev->phys_port_cnt = 1;
dev->dma_device = &dd->pcidev->dev;
- dev->class_dev.dev = dev->dma_device;
dev->query_device = ipath_query_device;
dev->modify_device = ipath_modify_device;
dev->query_port = ipath_query_port;