[PATCH for-rc 1/2] RDMA/hns: Fix to support 64K page for srq

[Weihang Li <liweihang@hisilicon.com>]

From: Lijun Ou <oulijun@huawei.com>

SRQ's page size configuration of BA and buffer should depend on current
PAGE_SHIFT, or it can't work in scenario of 64K page.

Fixes: c7bcb13442e1 ("RDMA/hns: Add SRQ support for hip08 kernel mode")
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
---
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 7a89d66..d70a784 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -6092,11 +6092,11 @@ static void hns_roce_v2_write_srqc(struct hns_roce_dev *hr_dev,
 	roce_set_field(srq_context->byte_44_idxbufpgsz_addr,
 		       SRQC_BYTE_44_SRQ_IDX_BA_PG_SZ_M,
 		       SRQC_BYTE_44_SRQ_IDX_BA_PG_SZ_S,
-		       hr_dev->caps.idx_ba_pg_sz);
+		       hr_dev->caps.idx_ba_pg_sz + PG_SHIFT_OFFSET);
 	roce_set_field(srq_context->byte_44_idxbufpgsz_addr,
 		       SRQC_BYTE_44_SRQ_IDX_BUF_PG_SZ_M,
 		       SRQC_BYTE_44_SRQ_IDX_BUF_PG_SZ_S,
-		       hr_dev->caps.idx_buf_pg_sz);
+		       hr_dev->caps.idx_buf_pg_sz + PG_SHIFT_OFFSET);
 
 	srq_context->idx_nxt_blk_addr =
 		cpu_to_le32(mtts_idx[1] >> PAGE_ADDR_SHIFT);
-- 
2.8.1