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From: Paul Brook <paul@codesourcery.com>
To: qemu-devel@nongnu.org
Cc: Jan Kiszka <jan.kiszka@web.de>, Gleb Natapov <gleb@redhat.com>
Subject: Re: [Qemu-devel] Re: [PATCH] pass info about hpets to seabios.
Date: Sun, 13 Jun 2010 20:55:23 +0100	[thread overview]
Message-ID: <201006132055.24141.paul@codesourcery.com> (raw)
In-Reply-To: <20100613171915.GA13238@redhat.com>

> > And I think we can move the capability setup into init. But this is not
> > directly related to this patch, would just avoid adding this hunk to
> > hpet_reset.
> 
> I actually did that initially and tried to init hpet_cfg there too, but
> then noticed that mmio[0].addr below is not initialized at init time yet.
> 
> > > +    hpet_cfg.hpet.address = sysbus_from_qdev(d)->mmio[0].addr;

This is one of the reasons that you're not supposed to be messing with 
DeviceState contents directly.

Paul

  parent reply	other threads:[~2010-06-13 19:56 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-06-13 14:43 [Qemu-devel] [PATCH] pass info about hpets to seabios Gleb Natapov
2010-06-13 16:56 ` [Qemu-devel] " Jan Kiszka
2010-06-13 17:19   ` Gleb Natapov
2010-06-13 17:41     ` Jan Kiszka
2010-06-13 19:02       ` Gleb Natapov
2010-06-13 19:55     ` Paul Brook [this message]
2010-06-14  5:18       ` Gleb Natapov

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