]> git.baikalelectronics.ru Git - kernel.git/commit
net: hns3: Add "status register" information query function
authorliuzhongzhu <liuzhongzhu@huawei.com>
Sat, 15 Dec 2018 15:31:55 +0000 (15:31 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sat, 15 Dec 2018 18:54:18 +0000 (10:54 -0800)
commitc2b0cbe0d0c2dfe4d593bea30afeda8a36e2234f
tree20388c13f9cb1bd941d14babc8263b3d1f2027cc
parent3da5d870dd9bc0255412eff7ee2a2c6479fdf272
net: hns3: Add "status register" information query function

This patch prints status register information by module.

debugfs command:
echo dump reg [mode name] > cmd

Sample Command:
root@(none)# echo dump reg bios common > cmd
 BP_CPU_STATE: 0x0
 DFX_MSIX_INFO_NIC_0: 0xc000
 DFX_MSIX_INFO_NIC_1: 0xf
 DFX_MSIX_INFO_NIC_2: 0x2
 DFX_MSIX_INFO_NIC_3: 0x2
 DFX_MSIX_INFO_ROC_0: 0xc000
 DFX_MSIX_INFO_ROC_1: 0x0
 DFX_MSIX_INFO_ROC_2: 0x0
 DFX_MSIX_INFO_ROC_3: 0x0
root@(none)#

Signed-off-by: liuzhongzhu <liuzhongzhu@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.h