From: Jamie Lokier <jamie@shareable.org>
To: Hollis Blanchard <hollisb@us.ibm.com>
Cc: Naphtali Sprei <nsprei@redhat.com>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] 2nd try: [PATCH] fix for bad macaddr of e1000 in Windows 2003 server with original Microsoft driver
Date: Wed, 15 Jul 2009 22:10:11 +0100 [thread overview]
Message-ID: <20090715211011.GK3056@shareable.org> (raw)
In-Reply-To: <1247683862.3824.2.camel@slab.beaverton.ibm.com>
On Wed, 2009-07-15 at 15:18 +0300, Naphtali Sprei wrote:
> After comments from quintela@trasno.org and mst@redhat.com, here's the
> 2nd try:
>
> The sequence of reading from eeprom is "offset by one" moved because
> of a false detection of a clock cycle after an eeprom reset. Keeping
> the last clock value after a reset keeps it in sync.
Isn't it more likely that the real hardware resets the clock value to
a fixed level - the polarity being the opposite of what QEMU currently
does, so that there's no edge caused by the first write?
-- Jamie
next prev parent reply other threads:[~2009-07-15 21:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-15 12:18 [Qemu-devel] 2nd try: [PATCH] fix for bad macaddr of e1000 in Windows 2003 server with original Microsoft driver Naphtali Sprei
2009-07-15 18:51 ` Hollis Blanchard
2009-07-15 21:10 ` Jamie Lokier [this message]
2009-07-16 10:30 ` Naphtali Sprei
2009-07-16 13:31 ` Anthony Liguori
2009-07-16 15:17 ` Naphtali Sprei
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