From: Yixing Liu <liuyixing1@xxxxxxxxxx>
Added SVE DWQE flag to control libhns SVE DWQE function.
Signed-off-by: Yixing Liu <liuyixing1@xxxxxxxxxx>
---
drivers/infiniband/hw/hns/hns_roce_device.h | 1 +
drivers/infiniband/hw/hns/hns_roce_qp.c | 3 +++
include/uapi/rdma/hns-abi.h | 1 +
3 files changed, 5 insertions(+)
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h
index 84239b907de2..bd503276f262 100644
--- a/drivers/infiniband/hw/hns/hns_roce_device.h
+++ b/drivers/infiniband/hw/hns/hns_roce_device.h
@@ -142,6 +142,7 @@ enum {
HNS_ROCE_CAP_FLAG_QP_FLOW_CTRL = BIT(9),
HNS_ROCE_CAP_FLAG_ATOMIC = BIT(10),
HNS_ROCE_CAP_FLAG_DIRECT_WQE = BIT(12),
+ HNS_ROCE_CAP_FLAG_SVE_DIRECT_WQE = BIT(13),
HNS_ROCE_CAP_FLAG_SDI_MODE = BIT(14),
HNS_ROCE_CAP_FLAG_STASH = BIT(17),
HNS_ROCE_CAP_FLAG_CQE_INLINE = BIT(19),
diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c
index d855a917f4cf..efc4b71d5b8b 100644
--- a/drivers/infiniband/hw/hns/hns_roce_qp.c
+++ b/drivers/infiniband/hw/hns/hns_roce_qp.c
@@ -749,6 +749,9 @@ static int alloc_qp_buf(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp,
if (hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_DIRECT_WQE)
hr_qp->en_flags |= HNS_ROCE_QP_CAP_DIRECT_WQE;
+ if (hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_SVE_DIRECT_WQE)
+ hr_qp->en_flags |= HNS_ROCE_QP_CAP_SVE_DIRECT_WQE;
+
return 0;
err_inline:
diff --git a/include/uapi/rdma/hns-abi.h b/include/uapi/rdma/hns-abi.h
index 2e68a8b0c92c..a6c7abe0c225 100644
--- a/include/uapi/rdma/hns-abi.h
+++ b/include/uapi/rdma/hns-abi.h
@@ -77,6 +77,7 @@ enum hns_roce_qp_cap_flags {
HNS_ROCE_QP_CAP_RQ_RECORD_DB = 1 << 0,
HNS_ROCE_QP_CAP_SQ_RECORD_DB = 1 << 1,
HNS_ROCE_QP_CAP_OWNER_DB = 1 << 2,
+ HNS_ROCE_QP_CAP_SVE_DIRECT_WQE = 1 << 3,
HNS_ROCE_QP_CAP_DIRECT_WQE = 1 << 5,
};
--
2.30.0
