[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] IDE: MMIO IDE device control should be little e
|
From: |
Peter Maydell |
|
Subject: |
Re: [Qemu-devel] [PATCH] IDE: MMIO IDE device control should be little endian |
|
Date: |
Mon, 8 Sep 2014 13:13:33 +0100 |
On 8 September 2014 10:07, Stefan Hajnoczi <address@hidden> wrote:
> This patch changes the semantics of the sh4eb target (with the r2d
> machine type), where the mmio-ide registers currently don't need
> byteswapping.
>
> I guess a real big-endian SH4 with MMIO IDE *should* byteswap but want
> to double-check.
>
> Does anyone know what the expected behavior here is?
I had a look for the documentation, and the SH7751R
user's manual (hardware) is freely downloadable from
the Renesas website. It says:
"The PCMCIA interface is supported only in little-endian mode."
So I think we don't need to care...
-- PMM