From: oulijun <oulijun@huawei.com>
Date: Tue, 22 May 2018 20:47:16 +0800
Subject: RDMA/hns: Rename the idx field of db
Patch-mainline: v4.18-rc1
Git-commit: cc3391cb5356edad235555e5930723cb4c0ac9af
References: bsc#1104427 FATE#326416
The lower 15 bit of paramter of db structure means different
meanings when db type is sq, rq and srq.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 4 ++--
drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -481,8 +481,8 @@ out:
V2_DB_BYTE_4_TAG_S, qp->doorbell_qpn);
roce_set_field(sq_db.byte_4, V2_DB_BYTE_4_CMD_M,
V2_DB_BYTE_4_CMD_S, HNS_ROCE_V2_SQ_DB);
- roce_set_field(sq_db.parameter, V2_DB_PARAMETER_CONS_IDX_M,
- V2_DB_PARAMETER_CONS_IDX_S,
+ roce_set_field(sq_db.parameter, V2_DB_PARAMETER_IDX_M,
+ V2_DB_PARAMETER_IDX_S,
qp->sq.head & ((qp->sq.wqe_cnt << 1) - 1));
roce_set_field(sq_db.parameter, V2_DB_PARAMETER_SL_M,
V2_DB_PARAMETER_SL_S, qp->sl);
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
@@ -897,8 +897,8 @@ struct hns_roce_v2_mpt_entry {
#define V2_DB_BYTE_4_CMD_S 24
#define V2_DB_BYTE_4_CMD_M GENMASK(27, 24)
-#define V2_DB_PARAMETER_CONS_IDX_S 0
-#define V2_DB_PARAMETER_CONS_IDX_M GENMASK(15, 0)
+#define V2_DB_PARAMETER_IDX_S 0
+#define V2_DB_PARAMETER_IDX_M GENMASK(15, 0)
#define V2_DB_PARAMETER_SL_S 16
#define V2_DB_PARAMETER_SL_M GENMASK(18, 16)