From: Avi Kivity <avi@redhat.com>
To: Vaibhav Nipunage <sysprocoder@gmail.com>
Cc: kvm@vger.kernel.org
Subject: Re: Guest to host communication in kvm
Date: Thu, 09 Jun 2011 11:17:33 +0300 [thread overview]
Message-ID: <4DF0819D.5050704@redhat.com> (raw)
In-Reply-To: <BANLkTi=cyi+iSZmbthnxAAdzoTn9uowOJg@mail.gmail.com>
On 06/08/2011 06:27 AM, Vaibhav Nipunage wrote:
> Hello,
>
> I am trying to understand the kvm code. I am writing simple code in
> which I want to send some message or notification from the guest to
> host (qemu-kvm).
>
> I thought of implementing some hypercalls in which, on some condition
> this hypercall will get called and it get handled in qemu-kvm. But I
> didn't understand how to handle this in qemu-kvm.
>
> Or is there any other better way to do this?
Look at
cpu_register_io_memory()
cpu_register_physical_memory()
or
ioport_register()
--
error compiling committee.c: too many arguments to function
prev parent reply other threads:[~2011-06-09 8:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-08 3:27 Guest to host communication in kvm Vaibhav Nipunage
2011-06-09 8:17 ` Avi Kivity [this message]
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