由于此地板涉嫌违规,因此它将折叠在系统中以隐藏此地板并显示此地板
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linux查看硬件信息和驱动设备相关整理【转】
蓝猫发表在2014-5-30 17:48分类中。 技术文章由0人阅读,获得了0条评论的标签:linux硬件信息
要在LINUX环境中开发驱动程序,必须首先检测新硬件,然后开发驱动程序。
常用命令组织如下:
硬件发现程序在kuduz中发现新硬件: servicekudzustart(orrestart ) )。
显示CPU信息: cat /proc/cpuinfo
显示卡片信息: cat /proc/pci
显示PCI信息(lspci (比cat/proc/PCI更直观) ) ) )
显示内存信息: cat /proc/meminfo
显示USB设备: cat /proc/bus/usb/devices
查看键盘和鼠标: cat/proc/bus/input/devices
检查系统硬盘信息和使用情况: fdisk disk - l df
查看每个设备的中断请求(IRQ ) :cat /proc/interrupts
查看系统体系结构: uname -a
dmidecode显示bios、cpu和内存等硬件信息
查看更多硬件信息
-------------请参阅
我的FC5的结果如下。
显示键盘和鼠标
[ root @ localhost input ] # cat/proc/bus/input/devices
I : bus=0011 vendor=0001 product=0001 version=ab41
n : name=' attranslatedset2keyboard '
p : phys=isa 0060/serio0/input 0
s : sysfs=/class/input/input 0
H: Handlers=kbd event0
B: EV=120013
b : key=42000003802078 f 840 d 001f2ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
B: MSC=10
B: LED=7
I : bus=0003 vendor=06 a2 product=0001 version=0100
N:Name=' USB Mouse '
p : phys=us B- 0000336000336003.2-2/input 0
s : sysfs=/class/input/input 2
H: Handlers=mouse0 event1
B: EV=7
B: KEY=70000 0 0 0 0 0 0 0 0
B: REL=103
查看PCI设备:
[root@localhost proc]# lspci
0:00.0主机网桥3360 siliconintegratedsystems [ sis ] 651主机
0:01.0 PCI网桥: siliconintegratedsystems [ sis ]虚拟PCI-to-PCI网桥(AGP ) ]。
0:02.0 isa bridge : siliconintegratedsystems [ sis ] sis 962 [ mutiolmediaio ]
(rev 04 )
0:02.1 smbus : siliconintegratedsystems [ sis ] sis 961/2 smbus控制器
0:02.5 ide接口: siliconintegratedsystems [ sis ] 5513 [ ide ]
0:02.7多媒体音频控制器3360 siliconintegratedsystems [ sis ] sound///集成声卡
控制器(reva0) )。
0:03.0 USB控制器: siliconintegratedsystems [ sis ] USB 1.0控制器[ rev0f ]
0:03.1 USB控制器: siliconintegratedsystems [ sis ] USB 1.0控制器[ rev0f ]
0:03.2 USB控制器: siliconintegratedsystems [ sis ] USB 1.0c
ontroller (rev 0f)00:03.3 USB Controller: Silicon Integrated Systems [SiS] USB 2.0 Controller
00:04.0Ethernet controller: Silicon Integrated Systems [SiS] SiS900 PCI Fast //集成网卡
Ethernet (rev 90)
01:00.0VGA compatible controller: Silicon Integrated Systems [SiS] 65x/M650/740PCI/AGP VGA Display Adapter //集成显卡
查看CPU信息:
cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel // Intel
cpu family : 15
model : 1
model name : Intel(R) Celeron(R) CPU 1.70GHz
stepping : 3
cpu MHz : 1703.090
cache size : 128 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips : 3411.63
查看内存信息:
cat meminfo
MemTotal: 321104 kB // 256M+128M
MemFree: 5212 kB
Buffers: 10284 kB
Cached: 157304 kB
SwapCached: 0 kB
Active: 171456 kB
Inactive: 117120 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 321104 kB
LowFree: 5212 kB
SwapTotal: 522104 kB
SwapFree: 522104 kB
Dirty: 116 kB
Writeback: 0 kB
Mapped: 177868 kB
Slab: 19224 kB
CommitLimit: 682656 kB
Committed_AS: 412960 kB
PageTables: 3736 kB
VmallocTotal: 704504 kB
VmallocUsed: 2776 kB
VmallocChunk: 701540 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 4096 kB
查看USB设备:
插上我的魅族:
cat /proc/bus/usb/devices
T: Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 6
B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.15-1.2054_FC5 ehci_hcd
S: Product=EHCI Host Controller
S: SerialNumber=0000:00:03.3
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=256ms
T: Bus=04 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#= 6 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P:Vendor=0471ProdID=0000Rev= 0.01
S:Manufacturer=MEIZU Co., Ltd //魅族MP3
S:Product=Meizu E3 HS
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc= 14/900 us ( 2%), #Int= 1, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.06
S: Manufacturer=Linux 2.6.15-1.2054_FC5 ohci_hcd
S: Product=OHCI Host Controller
S: SerialNumber=0