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Old 02-07-2019, 01:31 AM   #1
vikash_sr
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PCI driver


I want to see the default PCI driver path for my X86 Linux System. As i know that pcieport bus drivers are built-in drivers. But I couldn't able to find the <linux_source>/drivers/pci/.. path in modules.builtin.
 
Old 02-07-2019, 12:19 PM   #2
smallpond
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Not sure what you are asking for. You can see the whole pci bus tree of your system by doing:

Code:
lspci -t
If you want to see device driver source, then it is all conveniently on-line:

https://elixir.bootlin.com/linux/v4....source/drivers

The drivers for the PCI bus itself are in ./drivers/pci/

Last edited by smallpond; 02-07-2019 at 12:23 PM.
 
  


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