[OpenBIOS] [PATCH] SPARC64: fix up dma-* words

[Mark Cave-Ayland]

On 19/08/18 11:47, Mark Cave-Ayland wrote:

> Commit 8584d42 "SPARC64: implement dma-* words" introduced the dma-* words
> for SPARC64 but accidentally introduced an older prototype implementation
> (probably introduced during a rebase) rather than using the correct defer
> words.
> 
> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland at ilande.co.uk>
> ---
>  arch/sparc64/tree.fs | 13 +++++--------
>  1 file changed, 5 insertions(+), 8 deletions(-)
> 
> diff --git a/arch/sparc64/tree.fs b/arch/sparc64/tree.fs
> index a1d5620..af8948d 100644
> --- a/arch/sparc64/tree.fs
> +++ b/arch/sparc64/tree.fs
> @@ -52,26 +52,23 @@ include config.fs
>    : decode-unit decode-unit-upa ;
>  
>    : dma-sync  ( virt devaddr size -- )
> -    s" (dma-sync)" $find if execute then
> +    (dma-sync)
>    ;
>  
>    : dma-alloc  ( size -- virt )
> -    \ OpenBIOS doesn't enable the sun4u IOMMU so we can fall back to using
> -    \ alloc-mem
> -    h# 2000 + alloc-mem dup
> -    h# 2000 1 - and -  \ align to 8K page size
> +    (dma-alloc)
>    ;
>  
>    : dma-free  ( virt size -- )
> -    2drop
> +    (dma-free)
>    ;
>  
>    : dma-map-in  ( virt size cacheable? -- devaddr )
> -    2drop
> +    (dma-map-in)
>    ;
>  
>    : dma-map-out  ( virt devaddr size -- )
> -    dma-sync
> +    (dma-map-out)
>    ;
>  
>  new-device

Applied to master.


ATB,

Mark.