小編給大家分享一下Linux中lspci命令有什么用，相信大部分人都還不怎么了解，因此分享這篇文章給大家參考一下，希望大家閱讀完這篇文章后大有收獲，下面讓我們一起去了解一下吧！

Linux常用命令lspci命令 用于顯示當前主機的所有PCI總線信息，以及所有已連接的PCI設備信息。

lspci

顯示當前主機的所有PCI總線信息

語法

lspci(選項)

選項

-n：以數字方式顯示PCI廠商和設備代碼；
-t：以樹狀結構顯示PCI設備的層次關系，包括所有的總線、橋、設備以及它們之間的聯接；
-b：以總線為中心的視圖；
-d：僅顯示給定廠商和設備的信息；
-s：僅顯示指定總線、插槽上的設備和設備上的功能塊信息；
-i：指定PCI編號列表文件，而不使用默認的文件；
-m：以機器可讀方式顯示PCI設備信息。

實例

[root@localhost~]#lspci
00:00.0hostbridge:IntelCorporation5500I/OHubtoESIPort(rev22)
00:01.0PCIbridge:IntelCorporation5520/5500/X58I/OHubPCIExpressRootPort1(rev22)
00:02.0PCIbridge:IntelCorporation5520/5500/X58I/OHubPCIExpressRootPort2(rev22)
00:03.0PCIbridge:IntelCorporation5520/5500/X58I/OHubPCIExpressRootPort3(rev22)
00:07.0PCIbridge:IntelCorporation5520/5500/X58I/OHubPCIExpressRootPort7(rev22)
00:08.0PCIbridge:IntelCorporation5520/5500/X58I/OHubPCIExpressRootPort8(rev22)
00:09.0PCIbridge:IntelCorporation5520/5500/X58I/OHubPCIExpressRootPort9(rev22)
00:0a.0PCIbridge:IntelCorporation5520/5500/X58I/OHubPCIExpressRootPort10(rev22)
00:10.0PIC:IntelCorporation5520/5500/X58PhysicalandLinkLayerRegistersPort0(rev22)
00:10.1PIC:IntelCorporation5520/5500/X58RoutingandProtocolLayerRegistersPort0(rev22)
00:11.0PIC:IntelCorporation5520/5500PhysicalandLinkLayerRegistersPort1(rev22)
00:11.1PIC:IntelCorporation5520/5500Routing&ProtocolLayerRegisterPort1(rev22)
00:14.0PIC:IntelCorporation5520/5500/X58I/OHubSystemManagementRegisters(rev22)
00:14.1PIC:IntelCorporation5520/5500/X58I/OHubGPIOandScratchPadRegisters(rev22)
00:14.2PIC:IntelCorporation5520/5500/X58I/OHubControlStatusandRASRegisters(rev22)
00:14.3PIC:IntelCorporation5520/5500/X58I/OHubThrottleRegisters(rev22)
00:16.0Systemperipheral:IntelCorporation5520/5500/X58ChipsetQuickDataTechnologyDevice(rev22)
00:16.1Systemperipheral:IntelCorporation5520/5500/X58ChipsetQuickDataTechnologyDevice(rev22)
00:16.2Systemperipheral:IntelCorporation5520/5500/X58ChipsetQuickDataTechnologyDevice(rev22)
00:16.3Systemperipheral:IntelCorporation5520/5500/X58ChipsetQuickDataTechnologyDevice(rev22)
00:16.4Systemperipheral:IntelCorporation5520/5500/X58ChipsetQuickDataTechnologyDevice(rev22)
00:16.5Systemperipheral:IntelCorporation5520/5500/X58ChipsetQuickDataTechnologyDevice(rev22)
00:16.6Systemperipheral:IntelCorporation5520/5500/X58ChipsetQuickDataTechnologyDevice(rev22)
00:16.7Systemperipheral:IntelCorporation5520/5500/X58ChipsetQuickDataTechnologyDevice(rev22)
00:1a.0USBcontroller:IntelCorporation82801JI(ICH10Family)USBUHCIController#4
00:1a.1USBcontroller:IntelCorporation82801JI(ICH10Family)USBUHCIController#5
00:1a.7USBcontroller:IntelCorporation82801JI(ICH10Family)USB2EHCIController#2
00:1b.0Audiodevice:IntelCorporation82801JI(ICH10Family)HDAudioController
00:1c.0PCIbridge:IntelCorporation82801JI(ICH10Family)PCIExpressRootPort1
00:1c.4PCIbridge:IntelCorporation82801JI(ICH10Family)PCIExpressRootPort5
00:1c.5PCIbridge:IntelCorporation82801JI(ICH10Family)PCIExpressRootPort6
00:1d.0USBcontroller:IntelCorporation82801JI(ICH10Family)USBUHCIController#1
00:1d.1USBcontroller:IntelCorporation82801JI(ICH10Family)USBUHCIController#2
00:1d.2USBcontroller:IntelCorporation82801JI(ICH10Family)USBUHCIController#3
00:1d.3USBcontroller:IntelCorporation82801JI(ICH10Family)USBUHCIController#6
00:1d.7USBcontroller:IntelCorporation82801JI(ICH10Family)USB2EHCIController#1
00:1e.0PCIbridge:IntelCorporation82801PCIBridge(rev90)
00:1f.0ISAbridge:IntelCorporation82801JIR(ICH10R)lpcInterfaceController
00:1f.2IDEinterface:IntelCorporation82801JI(ICH10Family)4portSATAIDEController#1
00:1f.3SMBus:IntelCorporation82801JI(ICH10Family)SMBusController
00:1f.5IDEinterface:IntelCorporation82801JI(ICH10Family)2portSATAIDEController#2
01:01.0VGAcompatiblecontroller:ASPEEDTechnology,Inc.ASPEEDGraphicsFamily(rev10)
02:00.0Ethernetcontroller:IntelCorporation82574LGigabitNetworkConnection
03:00.0Ethernetcontroller:IntelCorporation82574LGigabitNetworkConnection
04:00.0SerialAttachedSCSIcontroller:LSILogic/SymbiosLogicSAS2008PCI-ExpressFusion-MPTSAS-2[Falcon](rev03)

總結

以上是生活随笔為你收集整理的Linux中lspci命令有什么用的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。