diff options
| author | Wei Hu(Xavier) <xavier.huwei@huawei.com> | 2017-08-30 17:23:04 +0800 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-09-27 08:34:55 -0400 |
| commit | cfc85f3e4b7f9f2d66d0816e3121c4c8fcde1448 (patch) | |
| tree | 14e231fa98af540b5530a517c0c75547395a7078 /drivers/infiniband/hw/hns/hns_roce_hw_v1.c | |
| parent | a04ff739f2a93d0564a5c71bfb3f459a3c06dbb8 (diff) | |
RDMA/hns: Add profile support for hip08 driver
The profile's content mainly set some specifications and obtain
some hardware resources by implementing the relative commands.
Because max sge num of send queue is not the same with receive
queue in hip08, we modified the calculation of props->max_sge
in query_device ops.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Shaobo Xu <xushaobo2@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, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c index 22cc3fb6c631..267e400fd527 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c @@ -1459,7 +1459,7 @@ static void hns_roce_des_qp_free(struct hns_roce_dev *hr_dev) destroy_workqueue(des_qp->qp_wq); } -void hns_roce_v1_profile(struct hns_roce_dev *hr_dev) +int hns_roce_v1_profile(struct hns_roce_dev *hr_dev) { int i = 0; struct hns_roce_caps *caps = &hr_dev->caps; @@ -1525,6 +1525,8 @@ void hns_roce_v1_profile(struct hns_roce_dev *hr_dev) caps->local_ca_ack_delay = le32_to_cpu(roce_read(hr_dev, ROCEE_ACK_DELAY_REG)); caps->max_mtu = IB_MTU_2048; + + return 0; } int hns_roce_v1_init(struct hns_roce_dev *hr_dev) |