diff options
| author | Lijun Ou <oulijun@huawei.com> | 2017-09-29 23:10:07 +0800 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-09-29 12:01:54 -0400 |
| commit | be7acd9d01c65a5d947ecd36d7b78b838b7313e5 (patch) | |
| tree | 757352a6b63730104fb9176527b9e392824e582c /drivers/infiniband/hw/hns/hns_roce_hw_v1.c | |
| parent | 2015f26cfadec126265fabfbb0e6566e2cca94b4 (diff) | |
RDMA/hns: Modify the value with rd&dest_rd of qp_attr
The value of max_rd_atomic and max_dest_rd_atomic in query_qp
are incorrect. It should be assigned by left shifting of
the bit in hip06 SoC.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_hw_v1.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c index 290fcc2d8b98..2a3c8bf2dd93 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c @@ -3484,10 +3484,10 @@ static int hns_roce_v1_q_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, QP_CONTEXT_QPC_BYTES_12_P_KEY_INDEX_S); qp_attr->port_num = hr_qp->port + 1; qp_attr->sq_draining = 0; - qp_attr->max_rd_atomic = roce_get_field(context->qpc_bytes_156, + qp_attr->max_rd_atomic = 1 << roce_get_field(context->qpc_bytes_156, QP_CONTEXT_QPC_BYTES_156_INITIATOR_DEPTH_M, QP_CONTEXT_QPC_BYTES_156_INITIATOR_DEPTH_S); - qp_attr->max_dest_rd_atomic = roce_get_field(context->qpc_bytes_32, + qp_attr->max_dest_rd_atomic = 1 << roce_get_field(context->qpc_bytes_32, QP_CONTEXT_QPC_BYTES_32_RESPONDER_RESOURCES_M, QP_CONTEXT_QPC_BYTES_32_RESPONDER_RESOURCES_S); qp_attr->min_rnr_timer = (u8)(roce_get_field(context->qpc_bytes_24, |