Re: [Qemu-devel] [PATCH 07/13] cuda.c: implement dummy IIC access commands

2015-11-04 Thread Mark Cave-Ayland
On 04/11/15 03:17, David Gibson wrote: > On Fri, Oct 23, 2015 at 02:56:32PM +0100, Mark Cave-Ayland wrote: >> These are used by MacOS 9 on boot. Here we return an error except for 4-byte >> commands which write to the IIC bus. > > A bit of rationale about why some of these give errors and some do

Re: [Qemu-devel] [PATCH 07/13] cuda.c: implement dummy IIC access commands

2015-11-03 Thread David Gibson
On Fri, Oct 23, 2015 at 02:56:32PM +0100, Mark Cave-Ayland wrote: > These are used by MacOS 9 on boot. Here we return an error except for 4-byte > commands which write to the IIC bus. A bit of rationale about why some of these give errors and some don't would be nice. > > Signed-off-by: Mark Cav

[Qemu-devel] [PATCH 07/13] cuda.c: implement dummy IIC access commands

2015-10-23 Thread Mark Cave-Ayland
These are used by MacOS 9 on boot. Here we return an error except for 4-byte commands which write to the IIC bus. Signed-off-by: Mark Cave-Ayland --- hw/misc/macio/cuda.c | 18 ++ 1 file changed, 18 insertions(+) diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c index 4