Re: [Qemu-devel] [PATCH v3 19/30] i.MX: Add code to emulate SDMA IP block

[Peter Maydell]

On 6 November 2017 at 15:48, Andrey Smirnov <address@hidden> wrote:
> Add minimal code needed to allow upstream Linux guest to boot.
>
> Cc: Peter Maydell <address@hidden>
> Cc: Jason Wang <address@hidden>
> Cc: Philippe Mathieu-Daudé <address@hidden>
> Cc: address@hidden
> Cc: address@hidden
> Cc: address@hidden
> Signed-off-by: Andrey Smirnov <address@hidden>
> ---
>  hw/dma/Makefile.objs      |  1 +
>  hw/dma/imx_sdma.c         | 99 
> +++++++++++++++++++++++++++++++++++++++++++++++
>  include/hw/dma/imx_sdma.h | 22 +++++++++++
>  3 files changed, 122 insertions(+)
>  create mode 100644 hw/dma/imx_sdma.c
>  create mode 100644 include/hw/dma/imx_sdma.h
>

Does Linux really insist on reads-as-written behaviour?
(ie can you get away with just using
create_unimplemented_device() ?)

thanks
-- PMM