RDMA/hns: Fix missing fields in address vector
Traffic class and hop limit in address vector is not assigned from GRH,
but it will be filled into UD SQ WQE. So the hardware will get a wrong
value.
Fixes: 82e620d9c3
("RDMA/hns: Modify the data structure of hns_roce_av")
Link: https://lore.kernel.org/r/1605526408-6936-3-git-send-email-liweihang@huawei.com
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
parent
7406c0036f
commit
fba429fcf9
|
@ -64,18 +64,20 @@ int hns_roce_create_ah(struct ib_ah *ibah, struct rdma_ah_init_attr *init_attr,
|
|||
struct hns_roce_ah *ah = to_hr_ah(ibah);
|
||||
int ret = 0;
|
||||
|
||||
memcpy(ah->av.mac, ah_attr->roce.dmac, ETH_ALEN);
|
||||
|
||||
ah->av.port = rdma_ah_get_port_num(ah_attr);
|
||||
ah->av.gid_index = grh->sgid_index;
|
||||
|
||||
if (rdma_ah_get_static_rate(ah_attr))
|
||||
ah->av.stat_rate = IB_RATE_10_GBPS;
|
||||
|
||||
memcpy(ah->av.dgid, grh->dgid.raw, HNS_ROCE_GID_SIZE);
|
||||
ah->av.sl = rdma_ah_get_sl(ah_attr);
|
||||
ah->av.hop_limit = grh->hop_limit;
|
||||
ah->av.flowlabel = grh->flow_label;
|
||||
ah->av.udp_sport = get_ah_udp_sport(ah_attr);
|
||||
ah->av.sl = rdma_ah_get_sl(ah_attr);
|
||||
ah->av.tclass = grh->traffic_class;
|
||||
|
||||
memcpy(ah->av.dgid, grh->dgid.raw, HNS_ROCE_GID_SIZE);
|
||||
memcpy(ah->av.mac, ah_attr->roce.dmac, ETH_ALEN);
|
||||
|
||||
/* HIP08 needs to record vlan info in Address Vector */
|
||||
if (hr_dev->pci_dev->revision <= PCI_REVISION_ID_HIP08) {
|
||||
|
|
Loading…
Reference in New Issue