Message ID | 1549181587-47539-6-git-send-email-oulijun@huawei.com (mailing list archive) |
---|---|
State | Mainlined |
Commit | dad1f9802ecee3a21143293b2505e1b57b1ae525 |
Delegated to: | Jason Gunthorpe |
Headers | show |
Series | hns misc updates | expand |
diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c b/drivers/infiniband/hw/hns/hns_roce_main.c index 67a8c43..ccd1c7e 100644 --- a/drivers/infiniband/hw/hns/hns_roce_main.c +++ b/drivers/infiniband/hw/hns/hns_roce_main.c @@ -226,6 +226,11 @@ static int hns_roce_query_device(struct ib_device *ib_dev, props->max_srq_sge = hr_dev->caps.max_srq_sges; } + if (hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_FRMR) { + props->device_cap_flags |= IB_DEVICE_MEM_MGT_EXTENSIONS; + props->max_fast_reg_page_list_len = HNS_ROCE_FRMR_MAX_PA; + } + return 0; }