Hi,
By using "xl debug-keys" method or "xentrace" command we can dump detailed
info of physical irq binding and handling, and in dumped dmesg info, many
lines will contain a "pirq" field. After looking up the code, I find the "pirq"
is the value of "u.pirq.irq" field in struct evtchn.
However, this "pirq" doesn't equal to any interrupt no in Dom0's
/proc/interrupt file. Could somebody give me some hint about how to find the
relationship between interrupt no and "pirq" field in dmesg? Thanks.
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