32 lines
1.2 KiB
Diff
32 lines
1.2 KiB
Diff
From 454bc02382f8ed2eb3ebc7db4867ed419e3f0241 Mon Sep 17 00:00:00 2001
|
|
From: Lijun Ou <oulijun@huawei.com>
|
|
Date: Wed, 12 Dec 2018 17:49:09 +0800
|
|
Subject: [PATCH 30/31] RDMA/hns: Modify the pbl ba page size for hip08
|
|
Origin: https://git.kernel.org/linus/91fb4d83b88a7b544ce564c44167aad29d4154f0
|
|
|
|
Modify the pbl ba page size to 16K for in order to support 4G MR size.
|
|
|
|
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
|
|
Signed-off-by: Lijun Ou <oulijun@huawei.com>
|
|
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
|
|
---
|
|
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 627f77a6e0a9..e521cc740120 100644
|
|
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
|
|
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
|
|
@@ -1235,7 +1235,7 @@ static int hns_roce_v2_profile(struct hns_roce_dev *hr_dev)
|
|
caps->mpt_ba_pg_sz = 0;
|
|
caps->mpt_buf_pg_sz = 0;
|
|
caps->mpt_hop_num = HNS_ROCE_CONTEXT_HOP_NUM;
|
|
- caps->pbl_ba_pg_sz = 0;
|
|
+ caps->pbl_ba_pg_sz = 2;
|
|
caps->pbl_buf_pg_sz = 0;
|
|
caps->pbl_hop_num = HNS_ROCE_PBL_HOP_NUM;
|
|
caps->mtt_ba_pg_sz = 0;
|
|
--
|
|
2.20.1
|
|
|