linux-kernel - [PATCH 5.4 093/108] RDMA/hns: Fix supported page size

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Date:   Tue, 13 Sep 2022 16:07:04 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Chengchang Tang <tangchengchang@...wei.com>,
        Wenpeng Liang <liangwenpeng@...wei.com>,
        Leon Romanovsky <leon@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 093/108] RDMA/hns: Fix supported page size

From: Chengchang Tang <tangchengchang@...wei.com>

[ Upstream commit 55af9d498556f0860eb89ffa7677e8d73f6f643f ]

The supported page size for hns is (4K, 128M), not (4K, 2G).

Fixes: cfc85f3e4b7f ("RDMA/hns: Add profile support for hip08 driver")
Link: https://lore.kernel.org/r/20220829105021.1427804-2-liangwenpeng@huawei.com
Signed-off-by: Chengchang Tang <tangchengchang@...wei.com>
Signed-off-by: Wenpeng Liang <liangwenpeng@...wei.com>
Signed-off-by: Leon Romanovsky <leon@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
index 76a14db7028dd..b9ab3ca3079c7 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
@@ -89,7 +89,7 @@
 #define HNS_ROCE_V2_SCCC_ENTRY_SZ		32
 #define HNS_ROCE_V2_QPC_TIMER_ENTRY_SZ		PAGE_SIZE
 #define HNS_ROCE_V2_CQC_TIMER_ENTRY_SZ		PAGE_SIZE
-#define HNS_ROCE_V2_PAGE_SIZE_SUPPORTED		0xFFFFF000
+#define HNS_ROCE_V2_PAGE_SIZE_SUPPORTED		0xFFFF000
 #define HNS_ROCE_V2_MAX_INNER_MTPT_NUM		2
 #define HNS_ROCE_INVALID_LKEY			0x100
 #define HNS_ROCE_CMQ_TX_TIMEOUT			30000
-- 
2.35.1