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Re: [Qemu-devel] QEMU device timer
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From: |
陳韋任 |
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Subject: |
Re: [Qemu-devel] QEMU device timer |
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Date: |
Sun, 25 Sep 2011 12:31:30 +0800 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
> In rtl8139.c There is a
>
> /* PCI interrupt timer */
> QEMUTimer *timer;
QEMUTimer is a virtual timer (might use various virtual clocks) used by
hw or something else. In thise case, when the timer is time out, rtl8139
will generate a interrupt.
Regards,
chenwj
--
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667