Date: Sat, 12 Apr 2008 00:14:10 -0400 From: sanket hase <shase@andrew.cmu.edu> To: freebsd-hackers@freebsd.org Subject: freebsd/xen: pcifront: bypass irq routing on guest Message-ID: <48003712.9020507@andrew.cmu.edu>
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Hi, I want to disable irq routing table on guest-OS ( freebsd domU )so that it can contact host OS to get interrupts. Can anyone tell me , how irq routing on x86 is done in freebsd. I want to "bypass/disable" that function or rather replace it with some of my routine which makes guest os conatct host os (dom0 ) Can you please tell me where exactly this code/interface resides? Thanks, Sanket
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