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net: hns3: fix data endian problem of some functions of debugfs

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The member data in struct hclge_desc is type of __le32, it needs endian
conversion before using it, and some functions of debugfs didn't do that,
so this patch fixes it.

Fixes: c0ebebb9ccc1 ("net: hns3: Add "dcb register" status information query function")
Signed-off-by: Jie Wang <wangjie125@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jie Wang 2021-10-27 20:11:46 +08:00 committed by David S. Miller
parent 0251d196b0
commit 2a21dab594
1 changed files with 14 additions and 16 deletions
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30
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
View File

@ -391,7 +391,7 @@ static int hclge_dbg_dump_mac(struct hclge_dev *hdev, char *buf, int len)
static int hclge_dbg_dump_dcb_qset(struct hclge_dev *hdev, char *buf, int len,
int *pos)
{
struct hclge_dbg_bitmap_cmd *bitmap;
struct hclge_dbg_bitmap_cmd req;
struct hclge_desc desc;
u16 qset_id, qset_num;
int ret;
@ -408,12 +408,12 @@ static int hclge_dbg_dump_dcb_qset(struct hclge_dev *hdev, char *buf, int len,
if (ret)
return ret;
bitmap = (struct hclge_dbg_bitmap_cmd *)&desc.data[1];
req.bitmap = (u8)le32_to_cpu(desc.data[1]);
*pos += scnprintf(buf + *pos, len - *pos,
"%04u %#x %#x %#x %#x\n",
qset_id, bitmap->bit0, bitmap->bit1,
bitmap->bit2, bitmap->bit3);
qset_id, req.bit0, req.bit1, req.bit2,
req.bit3);
}
return 0;
@ -422,7 +422,7 @@ static int hclge_dbg_dump_dcb_qset(struct hclge_dev *hdev, char *buf, int len,
static int hclge_dbg_dump_dcb_pri(struct hclge_dev *hdev, char *buf, int len,
int *pos)
{
struct hclge_dbg_bitmap_cmd *bitmap;
struct hclge_dbg_bitmap_cmd req;
struct hclge_desc desc;
u8 pri_id, pri_num;
int ret;
@ -439,12 +439,11 @@ static int hclge_dbg_dump_dcb_pri(struct hclge_dev *hdev, char *buf, int len,
if (ret)
return ret;
bitmap = (struct hclge_dbg_bitmap_cmd *)&desc.data[1];
req.bitmap = (u8)le32_to_cpu(desc.data[1]);
*pos += scnprintf(buf + *pos, len - *pos,
"%03u %#x %#x %#x\n",
pri_id, bitmap->bit0, bitmap->bit1,
bitmap->bit2);
pri_id, req.bit0, req.bit1, req.bit2);
}
return 0;
@ -453,7 +452,7 @@ static int hclge_dbg_dump_dcb_pri(struct hclge_dev *hdev, char *buf, int len,
static int hclge_dbg_dump_dcb_pg(struct hclge_dev *hdev, char *buf, int len,
int *pos)
{
struct hclge_dbg_bitmap_cmd *bitmap;
struct hclge_dbg_bitmap_cmd req;
struct hclge_desc desc;
u8 pg_id;
int ret;
@ -466,12 +465,11 @@ static int hclge_dbg_dump_dcb_pg(struct hclge_dev *hdev, char *buf, int len,
if (ret)
return ret;
bitmap = (struct hclge_dbg_bitmap_cmd *)&desc.data[1];
req.bitmap = (u8)le32_to_cpu(desc.data[1]);
*pos += scnprintf(buf + *pos, len - *pos,
"%03u %#x %#x %#x\n",
pg_id, bitmap->bit0, bitmap->bit1,
bitmap->bit2);
pg_id, req.bit0, req.bit1, req.bit2);
}
return 0;
@ -511,7 +509,7 @@ static int hclge_dbg_dump_dcb_queue(struct hclge_dev *hdev, char *buf, int len,
static int hclge_dbg_dump_dcb_port(struct hclge_dev *hdev, char *buf, int len,
int *pos)
{
struct hclge_dbg_bitmap_cmd *bitmap;
struct hclge_dbg_bitmap_cmd req;
struct hclge_desc desc;
u8 port_id = 0;
int ret;
@ -521,12 +519,12 @@ static int hclge_dbg_dump_dcb_port(struct hclge_dev *hdev, char *buf, int len,
if (ret)
return ret;
bitmap = (struct hclge_dbg_bitmap_cmd *)&desc.data[1];
req.bitmap = (u8)le32_to_cpu(desc.data[1]);
*pos += scnprintf(buf + *pos, len - *pos, "port_mask: %#x\n",
bitmap->bit0);
req.bit0);
*pos += scnprintf(buf + *pos, len - *pos, "port_shaping_pass: %#x\n",
bitmap->bit1);
req.bit1);
return 0;
}