当您使用命令 lspci -s 00:00.0 -vv 来查看特定PCI设备的详细信息时,这个命令实际上是在请求列出位于PCI总线上的、具有指定设备号和功能号(在这个例子中是00:00.0)的设备的详细信息。然而,00:00.0 通常指的是南桥或北桥芯片(取决于系统的具体实现),而不是显卡设备。显卡设备通常会有不同的设备号,如01:00.0 ...
-v Be verbose (-vv for very verbose) -k Show kernel drivers handling each device -x Show hex-dump of the standard part of the config space -xxx Show hex-dump of the whole config space (dangerous; root only) -xxxx Show hex-dump of the 4096-byte extended config space (root only) -...
-b Bus-centric view (addresses and IRQ's as seen by the bus) -D Always show domain numbers Resolving of device ID's to names: -n Show numeric ID's -nn Show both textual and numeric ID's (names & numbers) -q Query the PCI ID database for unknown ID's via DNS -qq As above,...
1.# lspci -s ff:1f.2 2.ff:1f.2 System peripheral: Intel Corporation Broadwell Power Control Unit (rev 03) 3. 4.# lspci -v -s ff:1f.2 5.ff:1f.2 System peripheral: Intel Corporation Broadwell Power Control Unit (rev 03) Flags: fast devsel 6. 7.# lspci -vv -s ff:1f.2 8...
简要说明命令用法:lspci(选项)选项 -n:以数字方式显示PCI厂商和设备代码;-t:以树状结构显示PCI设备的层次关系,包括所有的总线、桥、设备以及它们之间的联接; -b:以总线为中心的视图;-d:仅显示给定厂商和设备的信息;-s:仅显示指定总线、插槽上的设备和设备上的功能块信息;-i:指定PCI编号...
root@raspberrypi:~/ko#lspci -s 00:00.0 -vv 00:00.0 PCI bridge: Broadcom Limited Device 2711 (rev 10) (prog-if 00 [Normal decode]) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- ...
interface SMBus Ethernet controller <==网卡 04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.查看一般详细信息 [root@www ~]# lspci -v 查看网卡详细信息:[root@www ~]# lspci -s 04:00.0 -vv -s :后面接的是每个设备的总线、插槽与相关函数功能 ...
If you are going to report bugs in PCI device drivers or in lspci itself, please include output of "lspci -vvx" or even better "lspci -vvxxx" (however, see below for possible caveats). Some parts of the output, especially in the highly verbose modes, are probably intelligible only to ...
-vv 使得lspci以过冗余模式显示更详细的信息 (事实上是 PCI 设备能给出的所有东西)。这些数据的确切意义没有在此手册页中解释,如果你想知道更多,请参照/usr/include/linux/pci.h或者 PCI 规范。 -n 以数字形式显示 PCI 生产厂商和设备号,而不是在 PCI ID 数据库中查找它们。
interface SMBus Ethernet controller <==网卡 04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.查看一般详细信息 [root@www ~]# lspci -v 查看网卡详细信息:[root@www ~]# lspci -s 04:00.0 -vv -s :后面接的是每个设备的总线、插槽与相关函数功能 ...