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Old 02-13-2014, 08:54 AM   #1
Victor Critelli
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Question Linux Command Needed IRQ Mapping To Multiple NIC Cards


Is there way to tell which IRQ binding to which interface if you support multiple NIC cards? I have already issues cat /proc/interrupts but this not what I'm looking for.. If I support different NIC vendor cards I want to find out what IRQ is mapped to which NIC card?
 
Old 02-14-2014, 09:46 PM   #2
allend
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Welcome to LQ!

The information can be found by running '/sbin/lspci -vb'.

You can limit the output using grep. e.g. '/sbin/lspci -vb | grep -A2 Ethernet'.
 
Old 02-16-2014, 07:12 AM   #3
Victor Critelli
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Smile Field Engineer

Thank you very much for your feedback.. Both of these commands are very good...
 
  


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