diff options
| author |   Lijun Ou <oulijun@huawei.com> | 2018-09-30 17:00:33 +0800 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-10-03 16:21:17 -0600 |
| commit | 3a63c964eaa168c4ada1076b7c6ffd6a53a9ef86 (patch) | |
| tree | 0d3b55312e0e3162a2bb16faf7ce89827c23d18a /drivers/infiniband/hw/hns/hns_roce_hw_v2.c | |
| parent | RDMA/hns: Configure ecn field of ip header (diff) | |
| download | linux-dev-3a63c964eaa168c4ada1076b7c6ffd6a53a9ef86.tar.xz linux-dev-3a63c964eaa168c4ada1076b7c6ffd6a53a9ef86.zip | |
RDMA/hns: Update some attributes of the RoCE device
According to the IB protocol definition, the driver needs to show the
correct device information and the information will be queryed by device
attribute.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_hw_v2.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 3408fc59d417..5c9461defc23 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -933,7 +933,24 @@ static int hns_roce_cmq_query_hw_info(struct hns_roce_dev *hr_dev) resp = (struct hns_roce_query_version *)desc.data; hr_dev->hw_rev = le32_to_cpu(resp->rocee_hw_version); - hr_dev->vendor_id = le32_to_cpu(resp->rocee_vendor_id); + hr_dev->vendor_id = hr_dev->pci_dev->vendor; + + return 0; +} + +static int hns_roce_query_fw_ver(struct hns_roce_dev *hr_dev) +{ + struct hns_roce_query_fw_info *resp; + struct hns_roce_cmq_desc desc; + int ret; + + hns_roce_cmq_setup_basic_desc(&desc, HNS_QUERY_FW_VER, true); + ret = hns_roce_cmq_send(hr_dev, &desc, 1); + if (ret) + return ret; + + resp = (struct hns_roce_query_fw_info *)desc.data; + hr_dev->caps.fw_ver = (u64)(le32_to_cpu(resp->fw_ver)); return 0; } @@ -1156,6 +1173,13 @@ static int hns_roce_v2_profile(struct hns_roce_dev *hr_dev) ret = hns_roce_cmq_query_hw_info(hr_dev); if (ret) { + dev_err(hr_dev->dev, "Query hardware version fail, ret = %d.\n", + ret); + return ret; + } + + ret = hns_roce_query_fw_ver(hr_dev); + if (ret) { dev_err(hr_dev->dev, "Query firmware version fail, ret = %d.\n", ret); return ret; @@ -1183,8 +1207,9 @@ static int hns_roce_v2_profile(struct hns_roce_dev *hr_dev) return ret; } - hr_dev->vendor_part_id = 0; - hr_dev->sys_image_guid = 0; + + hr_dev->vendor_part_id = hr_dev->pci_dev->device; + hr_dev->sys_image_guid = be64_to_cpu(hr_dev->ib_dev.node_guid); caps->num_qps = HNS_ROCE_V2_MAX_QP_NUM; caps->max_wqes = HNS_ROCE_V2_MAX_WQE_NUM; |