Re: [Qemu-devel] [PATCH 0/8] sun4m : sparc32_dma tidy-ups

[Artyom Tarasenko <atar4qemu@gmail.com>]

On Mon, Oct 9, 2017 at 11:06 PM, Mark Cave-Ayland
<mark.cave-ayland@ilande.co.uk> wrote:
> This patchset aims to tidy-up the sparc32_dma code by improving the
> modelling of the espdma/ledma devices using both QOM and the memory
> API which didn't exist when the code was first written.
>
> The result is that it is now possible to remove both the iommu_opaque
> and is_ledma workarounds from the code.
>
> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

Reviewed-by: Artyom Tarasenko <atar4qemu@gmail.com>

>
> Mark Cave-Ayland (8):
>   sparc32_dma: rename SPARC32_DMA type to SPARC32_DMA_DEVICE
>   sparc32_dma: split esp and le into separate DMA devices
>   sparc32_dma: move type declarations from sparc32_dma.c to
>     sparc32_dma.h
>   sun4m: move DMA device wiring from sparc32_dma_init() to
>     sun4m_hw_init()
>   sun4m_iommu: move TYPE_SUN4M_IOMMU declaration to sun4m.h
>   sparc32_dma: use object link instead of qdev property to pass IOMMU
>     reference
>   sparc32_dma: introduce new SPARC32_DMA type container object
>   sparc32_dma: remove is_ledma hack and replace with memory region
>     alias
>
>  hw/dma/sparc32_dma.c           |  165 ++++++++++++++++++++++++++--------------
>  hw/dma/sun4m_iommu.c           |   14 ----
>  hw/sparc/sun4m.c               |   40 +++++-----
>  include/hw/sparc/sparc32_dma.h |   49 ++++++++++++
>  include/hw/sparc/sun4m.h       |   16 ++++
>  5 files changed, 194 insertions(+), 90 deletions(-)
>
> --
> 1.7.10.4
>



-- 
Regards,
Artyom Tarasenko

SPARC and PPC PReP under qemu blog: http://tyom.blogspot.com/search/label/qemu