如果PCI插槽直接连接到CPU,或者通过southbridge/PCH,是否有方法列出PCI插槽(或它们各自的设备)并输出?
发布于 2019-01-23 09:27:11
有没有办法列出PCI插槽?
是的,你可以看看lspci
man lspci你可以看到用的是哪座桥。您有不同的详细选项:lspci -vvv是最详细的模式。
你也可以得到你想要的东西:
hwinfo --short最后,您可以使用dmidecode -t 9列出您的插槽。
并列出带有dmidecode -t 10的车载设备。
发布于 2019-11-21 08:27:16
lspci -tv在本例中,0x14之前的设备连接到CPU根复合体。在0x14或之后在PCH后面。
-[0000:00]-+-00.0 Intel Corporation 4th Gen Core Processor DRAM Controller
+-01.0-[01]----00.0 Intel Corporation Express Flash NVMe P4500/P4600
+-14.0 Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI
+-16.0 Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1
+-16.1 Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #2
+-1a.0 Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2
+-1c.0-[02]--
+-1c.2-[03]----00.0 Intel Corporation I210 Gigabit Network Connection
+-1c.3-[04]----00.0 Intel Corporation I210 Gigabit Network Connection
+-1c.7-[05-06]----00.0-[06]----00.0 ASPEED Technology, Inc. ASPEED Graphics Family
+-1d.0 Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1
+-1f.0 Intel Corporation C224 Series Chipset Family Server Standard SKU LPC Controller
+-1f.2 Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode]
\-1f.3 Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controllerhttps://unix.stackexchange.com/questions/496162
复制相似问题