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Re: [Qemu-devel] [PATCH] ICH9 LPC: Reset Control Register, basic impleme
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From: |
Laszlo Ersek |
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Subject: |
Re: [Qemu-devel] [PATCH] ICH9 LPC: Reset Control Register, basic implementation |
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Date: |
Tue, 26 Feb 2013 22:53:27 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130216 Thunderbird/17.0.3 |
On 02/20/13 02:51, Laszlo Ersek wrote:
> This commit does the same for the ICH9 LPC as commit 1ec4ba74 for the
> PIIX3. For the present we're ignoring the Full Reset (FULL_RST) and System
> Reset (SYS_RST) bits; the guest can read them back but that's it.
>
> Signed-off-by: Laszlo Ersek <address@hidden>
> ---
> Tested retention of RCR contents and reset functionality in a pc-q35-1.4 VM
> with a Fedora 18 Live CD; plus info mtree:
>
> I/O
> 0000000000000000-000000000000ffff (prio 0, RW): io
> 0000000000000cf8-0000000000000cfb (prio 0, RW): pci-conf-idx
> 0000000000000cf9-0000000000000cf9 (prio 1, RW): lpc-reset-control
>
> hw/ich9.h | 11 +++++++++++
> hw/lpc_ich9.c | 57
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> 2 files changed, 68 insertions(+), 0 deletions(-)
Ping...
Laszlo