From: Richard Henderson <richard.henderson@linaro.org>
To: Laurent Vivier <laurent@vivier.eu>, qemu-devel@nongnu.org
Cc: "Paolo Bonzini" <pbonzini@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>
Subject: Re: [PATCH v3] q800: fix I/O memory map
Date: Tue, 5 Nov 2019 12:35:17 +0100 [thread overview]
Message-ID: <3413ab9e-2da8-6688-8e5d-dc0811b6ebab@linaro.org> (raw)
In-Reply-To: <20191104101513.29518-1-laurent@vivier.eu>
On 11/4/19 11:15 AM, Laurent Vivier wrote:
> Linux kernel 5.4 will introduce a new memory map for SWIM device.
> (aee6bff1c325 ("m68k: mac: Revisit floppy disc controller base addresses"))
>
> Until this release all MMIO are mapped between 0x50f00000 and 0x50f40000,
> but it appears that for real hardware 0x50f00000 is not the base address:
> the MMIO region spans 0x50000000 through 0x60000000, and 0x50040000 through
> 0x54000000 is repeated images of 0x50000000 to 0x50040000.
>
> Fixed: 04e7ca8d0f ("hw/m68k: define Macintosh Quadra 800")
> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
> hw/m68k/q800.c | 40 ++++++++++++++++++++++++++++++++--------
> 1 file changed, 32 insertions(+), 8 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
prev parent reply other threads:[~2019-11-05 11:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-04 10:15 [PATCH v3] q800: fix I/O memory map Laurent Vivier
2019-11-05 11:35 ` Richard Henderson [this message]
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