You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
|
systool
|
|
|
|
|
|
===
|
|
|
|
|
|
|
|
|
|
|
|
显示基于总线、类和拓扑显示系统中设备的信息
|
|
|
|
|
|
|
|
|
|
|
|
## 补充说明
|
|
|
|
|
|
|
|
|
|
|
|
**systool命令** 指令显示基于总线、类和拓扑显示系统中设备的信息。
|
|
|
|
|
|
|
|
|
|
|
|
### 语法
|
|
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
|
systool(选项)(参数)
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
|
-a：显示被请求资源的属性；
|
|
|
|
|
|
-b<总线>：显示指定总线的信息；
|
|
|
|
|
|
-c<class>：显示指定类的信息；
|
|
|
|
|
|
-d：仅显示设备；
|
|
|
|
|
|
-h：显示指令的用法；
|
|
|
|
|
|
-m<模块名称>：显示指定模块的信息；
|
|
|
|
|
|
-p：显示资源的“sysfs”绝对路径；
|
|
|
|
|
|
-v：显示所有属性；
|
|
|
|
|
|
-A<属性>：显示请求资源的属性值；
|
|
|
|
|
|
-D：仅显示驱动程序信息；
|
|
|
|
|
|
-P：显示设备的父类。
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
### 参数
|
|
|
|
|
|
|
|
|
|
|
|
设备：指定要查看信息的设备名称。
|
|
|
|
|
|
|
|
|
|
|
|
### 实例
|
|
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
|
[root@localhost ~]# systool
|
|
|
|
|
|
Supported sysfs buses:
|
|
|
|
|
|
acpi
|
|
|
|
|
|
i2c
|
|
|
|
|
|
ide
|
|
|
|
|
|
pci_express
|
|
|
|
|
|
pci
|
|
|
|
|
|
pcmcia
|
|
|
|
|
|
platform
|
|
|
|
|
|
pnp
|
|
|
|
|
|
scsi
|
|
|
|
|
|
serio
|
|
|
|
|
|
usb
|
|
|
|
|
|
Supported sysfs classes:
|
|
|
|
|
|
backlight
|
|
|
|
|
|
cpuid
|
|
|
|
|
|
dma_v3
|
|
|
|
|
|
firmware
|
|
|
|
|
|
graphics
|
|
|
|
|
|
hidraw
|
|
|
|
|
|
hwmon
|
|
|
|
|
|
i2c-adapter
|
|
|
|
|
|
input
|
|
|
|
|
|
leds
|
|
|
|
|
|
mem
|
|
|
|
|
|
misc
|
|
|
|
|
|
msr
|
|
|
|
|
|
net
|
|
|
|
|
|
pci_bus
|
|
|
|
|
|
pcmcia_socket
|
|
|
|
|
|
printer
|
|
|
|
|
|
raw
|
|
|
|
|
|
sas_device
|
|
|
|
|
|
sas_end_device
|
|
|
|
|
|
sas_expander
|
|
|
|
|
|
sas_host
|
|
|
|
|
|
sas_phy
|
|
|
|
|
|
sas_port
|
|
|
|
|
|
scsi_device
|
|
|
|
|
|
scsi_disk
|
|
|
|
|
|
scsi_generic
|
|
|
|
|
|
scsi_host
|
|
|
|
|
|
sound
|
|
|
|
|
|
tty
|
|
|
|
|
|
usb_device
|
|
|
|
|
|
usb_endpoint
|
|
|
|
|
|
usb_host
|
|
|
|
|
|
vc
|
|
|
|
|
|
vtconsole
|
|
|
|
|
|
Supported sysfs devices:
|
|
|
|
|
|
acpi
|
|
|
|
|
|
pci0000:00
|
|
|
|
|
|
platform
|
|
|
|
|
|
pnp0
|
|
|
|
|
|
sequencer2
|
|
|
|
|
|
sequencer
|
|
|
|
|
|
seq
|
|
|
|
|
|
system
|
|
|
|
|
|
timer
|
|
|
|
|
|
Supported sysfs modules:
|
|
|
|
|
|
8250
|
|
|
|
|
|
acpi_memhotplug
|
|
|
|
|
|
ac
|
|
|
|
|
|
asus_acpi
|
|
|
|
|
|
ata_piix
|
|
|
|
|
|
auth_rpcgss
|
|
|
|
|
|
backlight
|
|
|
|
|
|
battery
|
|
|
|
|
|
button
|
|
|
|
|
|
cifs
|
|
|
|
|
|
cpufreq
|
|
|
|
|
|
crypto_api
|
|
|
|
|
|
dell_wmi
|
|
|
|
|
|
dm_log
|
|
|
|
|
|
dm_mem_cache
|
|
|
|
|
|
dm_message
|
|
|
|
|
|
dm_mirror
|
|
|
|
|
|
dm_mod
|
|
|
|
|
|
dm_multipath
|
|
|
|
|
|
dm_raid45
|
|
|
|
|
|
dm_region_hash
|
|
|
|
|
|
dock
|
|
|
|
|
|
e1000e
|
|
|
|
|
|
edac_mc
|
|
|
|
|
|
ehci_hcd
|
|
|
|
|
|
exportfs
|
|
|
|
|
|
ext3
|
|
|
|
|
|
hwmon
|
|
|
|
|
|
i2c_core
|
|
|
|
|
|
i2c_ec
|
|
|
|
|
|
i2c_i801
|
|
|
|
|
|
i7core_edac
|
|
|
|
|
|
i8042
|
|
|
|
|
|
ip_conntrack_netbios_ns
|
|
|
|
|
|
ip_conntrack
|
|
|
|
|
|
ip_tables
|
|
|
|
|
|
iptable_filter
|
|
|
|
|
|
ipv6
|
|
|
|
|
|
it821x
|
|
|
|
|
|
jbd
|
|
|
|
|
|
joydev
|
|
|
|
|
|
keyboard
|
|
|
|
|
|
libata
|
|
|
|
|
|
lockd
|
|
|
|
|
|
lp
|
|
|
|
|
|
md_mod
|
|
|
|
|
|
mousedev
|
|
|
|
|
|
mpt2sas
|
|
|
|
|
|
nfnetlink
|
|
|
|
|
|
nfs_acl
|
|
|
|
|
|
nfsd
|
|
|
|
|
|
nls_utf8
|
|
|
|
|
|
ohci_hcd
|
|
|
|
|
|
parport_pc
|
|
|
|
|
|
parport
|
|
|
|
|
|
pci_hotplug
|
|
|
|
|
|
pcmcia
|
|
|
|
|
|
pcmcia_core
|
|
|
|
|
|
pcspkr
|
|
|
|
|
|
piix
|
|
|
|
|
|
power_meter
|
|
|
|
|
|
printk
|
|
|
|
|
|
processor
|
|
|
|
|
|
psmouse
|
|
|
|
|
|
rsrc_nonstatic
|
|
|
|
|
|
sbs
|
|
|
|
|
|
scsi_dh
|
|
|
|
|
|
scsi_mod
|
|
|
|
|
|
scsi_transport_sas
|
|
|
|
|
|
sd_mod
|
|
|
|
|
|
serio_raw
|
|
|
|
|
|
sg
|
|
|
|
|
|
shpchp
|
|
|
|
|
|
snd_hda_intel
|
|
|
|
|
|
snd_hwdep
|
|
|
|
|
|
snd_mixer_oss
|
|
|
|
|
|
snd_page_alloc
|
|
|
|
|
|
snd_pcm_oss
|
|
|
|
|
|
snd_pcm
|
|
|
|
|
|
snd_seq_device
|
|
|
|
|
|
snd_seq_dummy
|
|
|
|
|
|
snd_seq_midi_event
|
|
|
|
|
|
snd_seq_oss
|
|
|
|
|
|
snd_seq
|
|
|
|
|
|
snd_timer
|
|
|
|
|
|
snd
|
|
|
|
|
|
soundcore
|
|
|
|
|
|
sunrpc
|
|
|
|
|
|
tcp_bic
|
|
|
|
|
|
tpm_bios
|
|
|
|
|
|
tpm_tis
|
|
|
|
|
|
tpm
|
|
|
|
|
|
uhci_hcd
|
|
|
|
|
|
usbcore
|
|
|
|
|
|
usbhid
|
|
|
|
|
|
video
|
|
|
|
|
|
wmi
|
|
|
|
|
|
x_tables
|
|
|
|
|
|
xfrm_nalgo
|
|
|
|
|
|
xt_limit
|
|
|
|
|
|
xt_state
|
|
|
|
|
|
xt_tcpudp
|
|
|
|
|
|
yenta_socket
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
|
