From: Chengchang Tang <tangchengchang@xxxxxxxxxx>
GMV's BA table only supports 4K pages. Currently, PAGESIZE is used to
calculate gmv_bt_num, which will cause an abnormal number of gmv_bt_num
in a 64K OS.
Fixes: d6d91e46210f ("RDMA/hns: Add support for configuring GMV table")
Signed-off-by: Chengchang Tang <tangchengchang@xxxxxxxxxx>
Signed-off-by: Junxian Huang <huangjunxian6@xxxxxxxxxxxxx>
---
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 2a97a81ae19f..89d0f5b8be75 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -2101,7 +2101,7 @@ static void apply_func_caps(struct hns_roce_dev *hr_dev)
caps->gmv_bt_num *
(HNS_HW_PAGE_SIZE / caps->gmv_entry_sz));
- caps->gmv_entry_num = caps->gmv_bt_num * (PAGE_SIZE /
+ caps->gmv_entry_num = caps->gmv_bt_num * (HNS_HW_PAGE_SIZE /
caps->gmv_entry_sz);
} else {
u32 func_num = max_t(u32, 1, hr_dev->func_num);
--
2.30.0
