From: "Michael S. Tsirkin" <mst@redhat.com>
To: Blue Swirl <blauwirbel@gmail.com>
Cc: qemu-devel <qemu-devel@nongnu.org>
Subject: [Qemu-devel] Re: Compile files only once: some planning
Date: Wed, 24 Mar 2010 21:39:03 +0200 [thread overview]
Message-ID: <20100324193903.GA11004@redhat.com> (raw)
In-Reply-To: <f43fc5581003231443x5492dd7eve541fd8104170a60@mail.gmail.com>
On Tue, Mar 23, 2010 at 11:43:51PM +0200, Blue Swirl wrote:
> rtl8139.c, e1000.c: need to convert ldl/stl to cpu_physical_memory_read/write.
I don't see how it would help. These still get target_phys_addr_t which
is per-target. Further, a ton of devices do
cpu_register_physical_memory/qemu_register_coalesced_mmio.
These are also per target.
A simple solution would be to change all of cpu_XX functions to
get a 64 bit address. This is a lot of churn, if we do this
anyway we should also pass length to callbacks, this way
rwhandler will get very small or go away completely.
--
MST
next prev parent reply other threads:[~2010-03-24 19:42 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-23 21:43 [Qemu-devel] Compile files only once: some planning Blue Swirl
2010-03-24 9:17 ` [Qemu-devel] " Juan Quintela
2010-03-24 17:56 ` Blue Swirl
2010-03-24 19:28 ` Juan Quintela
2010-03-24 22:47 ` Paul Brook
2010-03-24 22:57 ` Anthony Liguori
2010-03-25 3:08 ` Jamie Lokier
2010-03-25 2:54 ` Jamie Lokier
2010-03-24 9:47 ` Paolo Bonzini
2010-03-24 11:19 ` Richard Henderson
2010-03-24 14:45 ` Paolo Bonzini
2010-03-24 14:56 ` Paul Brook
2010-03-24 16:18 ` Paolo Bonzini
2010-03-24 17:27 ` Paul Brook
2010-03-24 17:07 ` Richard Henderson
2010-03-24 20:12 ` Richard Henderson
2010-03-24 18:00 ` Blue Swirl
2010-03-24 19:39 ` Michael S. Tsirkin [this message]
2010-03-24 20:05 ` Blue Swirl
2010-03-24 20:08 ` Michael S. Tsirkin
2010-03-24 20:24 ` Blue Swirl
2010-03-24 20:24 ` Michael S. Tsirkin
2010-03-24 20:32 ` Blue Swirl
2010-03-24 20:28 ` Anthony Liguori
2010-03-24 21:00 ` Aurelien Jarno
2010-03-24 22:33 ` Paul Brook
2010-03-24 22:50 ` Anthony Liguori
2010-03-24 23:05 ` Paul Brook
2010-03-24 23:07 ` Anthony Liguori
2010-03-25 8:21 ` Michael S. Tsirkin
2010-03-25 12:01 ` Paul Brook
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