summaryrefslogtreecommitdiff
path: root/drivers/net
diff options
context:
space:
mode:
authorJie Wang <wangjie125@huawei.com>2023-05-12 13:00:11 +0300
committerDavid S. Miller <davem@davemloft.net>2023-05-13 19:12:23 +0300
commit89f6bfb071182f05d7188c255b0e7251c3806f16 (patch)
treeed68897b568bf0c85d6c9e45c3bbe4bb96c5f353 /drivers/net
parent843eb679d831130c381aaf1ec3bfb9206921cc62 (diff)
downloadlinux-89f6bfb071182f05d7188c255b0e7251c3806f16.tar.xz
net: hns3: fix output information incomplete for dumping tx queue info with debugfs
In function hns3_dump_tx_queue_info, The print buffer is not enough when the tx BD number is configured to 32760. As a result several BD information wouldn't be displayed. So fix it by increasing the tx queue print buffer length. Fixes: 630a6738da82 ("net: hns3: adjust string spaces of some parameters of tx bd info in debugfs") Signed-off-by: Jie Wang <wangjie125@huawei.com> Signed-off-by: Hao Lan <lanhao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c2
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h1
2 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
index 4c3e90a1c4d0..d385ffc21876 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
@@ -130,7 +130,7 @@ static struct hns3_dbg_cmd_info hns3_dbg_cmd[] = {
.name = "tx_bd_queue",
.cmd = HNAE3_DBG_CMD_TX_BD,
.dentry = HNS3_DBG_DENTRY_TX_BD,
- .buf_len = HNS3_DBG_READ_LEN_4MB,
+ .buf_len = HNS3_DBG_READ_LEN_5MB,
.init = hns3_dbg_bd_file_init,
},
{
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h
index 97578eabb7d8..4a5ef8a90a10 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h
@@ -10,6 +10,7 @@
#define HNS3_DBG_READ_LEN_128KB 0x20000
#define HNS3_DBG_READ_LEN_1MB 0x100000
#define HNS3_DBG_READ_LEN_4MB 0x400000
+#define HNS3_DBG_READ_LEN_5MB 0x500000
#define HNS3_DBG_WRITE_LEN 1024
#define HNS3_DBG_DATA_STR_LEN 32