linux-kernel - Re: [PATCH 7/8] Documentation: Add debugfs doc for hisi

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Message-ID: <YrlFFm+/dgC53JJH@matsya>
Date:   Mon, 27 Jun 2022 11:20:14 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Jie Hai <haijie1@...wei.com>
Cc:     wangzhou1@...ilicon.com, dmaengine@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 7/8] Documentation: Add debugfs doc for hisi_dma

On 25-06-22, 15:44, Jie Hai wrote:
> Add debugfs descriptions for HiSilicon DMA driver.
> 
> Signed-off-by: Jie Hai <haijie1@...wei.com>
> ---
>  Documentation/ABI/testing/debugfs-hisi-dma | 9 +++++++++
>  1 file changed, 9 insertions(+)
>  create mode 100644 Documentation/ABI/testing/debugfs-hisi-dma
> 
> diff --git a/Documentation/ABI/testing/debugfs-hisi-dma b/Documentation/ABI/testing/debugfs-hisi-dma
> new file mode 100644
> index 000000000000..162c97945748
> --- /dev/null
> +++ b/Documentation/ABI/testing/debugfs-hisi-dma

debugfs is not an ABI so no need to document this, so pls drop this

> @@ -0,0 +1,9 @@
> +What:           /sys/kernel/debug/hisi_dma/<bdf>/regs
> +Date:           Mar 2022
> +Contact:        dmaengine@...r.kernel.org
> +Description:    Dump the debug registers from the hisi dma.
> +
> +What:           /sys/kernel/debug/hisi_dma/<bdf>/channel[id]/regs
> +Date:           Mar 2022
> +Contact:        dmaengine@...r.kernel.org
> +Description:    Dump the channel related debug registers from the hisi dma.
> -- 
> 2.33.0

-- 
~Vinod