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| author | Yufeng Mo <moyufeng@huawei.com> | 2021-05-20 10:21:30 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-05-20 15:01:03 -0700 |
| commit | d96b0e59468dcbd61417b7dd31985a700e58d3b2 (patch) | |
| tree | 244eec2d1adae2d7f1933ee6a0392d187049e423 /drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h | |
| parent | 2682ea324b000709dafec7e9210caa5189377c45 (diff) | |
| download | lwn-d96b0e59468dcbd61417b7dd31985a700e58d3b2.tar.gz lwn-d96b0e59468dcbd61417b7dd31985a700e58d3b2.zip | |
net: hns3: refactor dump reg of debugfs
Currently, the debugfs command for reg is implemented by
"echo xxxx > cmd", and record the information in dmesg. It's
unnecessary and heavy. To improve it, create some files
"bios_common/ssu/igu_egu/rpu/ncsi/rtc/ppp/rcb/tqp/mac" for it,
and query it by command "cat xxx", return the result to
userspace, rather than record in dmesg.
The display style is below:
$ cat bios_common
BP_CPU_STATE: 0x0
DFX_MSIX_INFO_NIC_0: 0xc000
DFX_MSIX_INFO_NIC_1: 0x0
DFX_MSIX_INFO_NIC_2: 0x0
DFX_MSIX_INFO_NIC_3: 0x0
DFX_MSIX_INFO_ROC_0: 0xc000
DFX_MSIX_INFO_ROC_1: 0x0
DFX_MSIX_INFO_ROC_2: 0x0
DFX_MSIX_INFO_ROC_3: 0x0
Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h index a7af9277ae69..6060bfc21850 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h @@ -29,6 +29,7 @@ enum hns3_dbg_dentry_type { HNS3_DBG_DENTRY_TX_BD, HNS3_DBG_DENTRY_RX_BD, HNS3_DBG_DENTRY_MAC, + HNS3_DBG_DENTRY_REG, HNS3_DBG_DENTRY_COMMON, }; |