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[Qemu-devel] Qemu interrupt handling

From: saggin
Subject: [Qemu-devel] Qemu interrupt handling
Date: Fri, 17 Aug 2007 15:03:31 +0200 (CEST)
User-agent: SquirrelMail/1.4.3a-0.e3.1

I would like to ask a question about how Qemu handle interrupt in user space.
I would like to understand how Qemu catch hardware interrupt generated by
real (host) peripheral.
I look at the Qemu code, (vl.c : main_loop and main_loop_wait) and I can't
identify where Qemu listens and catches the interrupts, for example, from
host NIC in order to pass to the guest NIC emulated.

Could you help me?

Thanks in advance.
Saul Saggin

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