Re: [PATCH] dmaengine: idxd: set DMA_INTERRUPT cap bit

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On 11-04-22, 15:09, Dave Jiang wrote:
> Even though idxd driver has always supported interrupt, it never actually
> set the DMA_INTERRUPT cap bit. Rectify this mistake so the interrupt
> capability is advertised.

Applied, thanks

> 
> Reported-by: Ben Walker <benjamin.walker@xxxxxxxxx>
> Signed-off-by: Dave Jiang <dave.jiang@xxxxxxxxx>
> ---
>  drivers/dma/idxd/dma.c |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/dma/idxd/dma.c b/drivers/dma/idxd/dma.c
> index bfff59617d04..13e061944db9 100644
> --- a/drivers/dma/idxd/dma.c
> +++ b/drivers/dma/idxd/dma.c
> @@ -193,6 +193,7 @@ int idxd_register_dma_device(struct idxd_device *idxd)
>  	INIT_LIST_HEAD(&dma->channels);
>  	dma->dev = dev;
>  
> +	dma_cap_set(DMA_INTERRUPT, dma->cap_mask);
>  	dma_cap_set(DMA_PRIVATE, dma->cap_mask);
>  	dma_cap_set(DMA_COMPLETION_NO_ORDER, dma->cap_mask);
>  	dma->device_release = idxd_dma_release;
> 

-- 
~Vinod



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