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net: hns3: fix a wrong reset interrupt status mask
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According to hardware user manual, bits5~7 in register
HCLGE_MISC_VECTOR_INT_STS means reset interrupts status,
but HCLGE_RESET_INT_M is defined as bits0~2 now. So it
will make hclge_reset_err_handle() read the wrong reset
interrupt status.

This patch fixes this wrong bit mask.

Fixes: 2336f19 ("net: hns3: check reset interrupt status when reset fails")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Huazhong Tan authored and David S. Miller committed Nov 20, 2019
1 parent a31eda6 commit 74e78d6
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h
Original file line number Diff line number Diff line change
Expand Up @@ -166,7 +166,7 @@ enum HLCGE_PORT_TYPE {
#define HCLGE_GLOBAL_RESET_BIT 0
#define HCLGE_CORE_RESET_BIT 1
#define HCLGE_IMP_RESET_BIT 2
#define HCLGE_RESET_INT_M GENMASK(2, 0)
#define HCLGE_RESET_INT_M GENMASK(7, 5)
#define HCLGE_FUN_RST_ING 0x20C00
#define HCLGE_FUN_RST_ING_B 0

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