is there a way to find out the PCI bus number of an Ethernet interface or vice versa. I am looking to write a Bash/Python script which gives some thing like
Guys, I did some digging, and the ethernet controller is not a device, there is an adapter (probably wireless) that needs a driver. Lavalys' program Everest will tell you who makes the wireless adapter in your pc. The DriverFinder driver database is sourced 24/7/365 from thousands of various device. Will find the EXACT drivers for your PC. Network Drivers; Printer Drivers. From the device manager, i am seeing 'SM BUS Controller' is listed. So, i used DirectX diagnostic tool to.
pci_address = some_function(eth0)
where pci_address is
sys:bus:slot:function . How can these two elements be related to each other?
WaqasWaqas
5 Answers
https://renewstorm300.weebly.com/blog/ethernet-controller-driver-windows-7-64-bit-for-asus.
lshw and lspci are both capable of showing that information. As you have found out already, you can do lshw -class network -businfo . For instance, here's my output:
What you also could use is
lspci -D and pipe it to grep to filter out the ethernet controller specifically. Here's my example:
Note that with the transition to systemd, one could use of Predictable Interface Naming to just look at the interface name to find out PCI information.
Sergiy KolodyazhnyySergiy Kolodyazhnyy
ethtool will also show you pci for an interface (bus-info:)
riotejasriotejas
It looks you can tie them together by the IRQ.
will print the ethernet devices including Interrupt.
eg.
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gives the PCI info with IRQ
What Is The Exact Name For Network Controller Driver Windows 7
eg.
since I see both are 43 I can infer that
eth2 matches 04:00.0
WillShacklefordWillShackleford
This information is available in sysfs, no helpers like
lshw / lspci / ethtool / udevadm are needed:
Vladimir PanteleevVladimir Panteleev
Another solution, using
udevadm
{0.10} – checks the initerfaces from eth0 … eth10
Therefore you could use this command
Example output
Therefore the address is Hp 2000 sata controller driver.
What Is The Exact Name For Network Controller Driver Windows 10
Or in your case with a single command
or in a script
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Call the script with
Output is
![]()
A.B.A.B.
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