From: 刘鹏程 <pcliu.fd@gmail.com>
To: Qemu-devel@nongnu.org, pcliu.fd@gmail.com
Subject: [Qemu-devel] Re: Can anybody simply explains how the device model gets run?
Date: Wed, 6 Jan 2010 09:40:23 +0800 [thread overview]
Message-ID: <3f48acb81001051740s4140e9c5m605828f7217cac8b@mail.gmail.com> (raw)
In-Reply-To: <3f48acb81001032253w7ec96753t3c708a292cf8e58@mail.gmail.com>
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let me be more specific, for pci nic rtl8139, some callback functions are
registered
during initialization, such as rtl8139_receive, rtl8139_can_receive. When
and how
do these functions get called? My qemu vertion is qemu-0.10.6.
Can anyone generally explain the process? It will be very appreciated.
Thanks
2010/1/4 刘鹏程 <pcliu.fd@gmail.com>
> As a learner of qemu, I am a little bit confused about the qemu device
> model.
> How the device model gets run and when the device interrupt is raised to
> CPU?
> In the cpu_exec loop or before it?
>
> Thanks
>
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prev parent reply other threads:[~2010-01-06 1:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-04 6:53 [Qemu-devel] Can anybody simply explains how the device model gets run? 刘鹏程
2010-01-06 1:40 ` 刘鹏程 [this message]
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