From: Vinod Koul <vkoul@kernel.org>
To: Jie Hai <haijie1@huawei.com>
Cc: wangzhou1@hisilicon.com, dmaengine@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 7/8] Documentation: Add debugfs doc for hisi_dma
Date: Mon, 27 Jun 2022 11:20:14 +0530 [thread overview]
Message-ID: <YrlFFm+/dgC53JJH@matsya> (raw)
In-Reply-To: <20220625074422.3479591-8-haijie1@huawei.com>
On 25-06-22, 15:44, Jie Hai wrote:
> Add debugfs descriptions for HiSilicon DMA driver.
>
> Signed-off-by: Jie Hai <haijie1@huawei.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@vger.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@vger.kernel.org
> +Description: Dump the channel related debug registers from the hisi dma.
> --
> 2.33.0
--
~Vinod
next prev parent reply other threads:[~2022-06-27 5:50 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-25 7:44 [PATCH 0/8] dmaengine: hisilicon: Add support for hisi dma driver Jie Hai
2022-06-25 7:44 ` [PATCH 1/8] dmaengine: hisilicon: Disable channels when unregister hisi_dma Jie Hai
2022-06-25 7:44 ` [PATCH 2/8] dmaengine: hisilicon: Fix CQ head update Jie Hai
2022-06-26 13:37 ` kernel test robot
2022-06-27 6:55 ` haijie
2022-06-27 6:55 ` haijie
2022-06-27 6:12 ` Vinod Koul
2022-06-27 7:01 ` haijie
2022-06-27 17:38 ` Vinod Koul
2022-06-25 7:44 ` [PATCH 3/8] dmaengine: hisilicon: Add multi-thread support for a DMA channel Jie Hai
2022-06-27 6:21 ` Vinod Koul
[not found] ` <eed10a2b5ea745878024ca653158f4de@huawei.com>
2022-06-27 13:14 ` haijie
2022-06-29 3:44 ` Jie Hai
2022-06-25 7:44 ` [PATCH 4/8] dmaengine: hisilicon: Use macros instead of magic number Jie Hai
2022-06-25 7:44 ` [PATCH 5/8] dmaengine: hisilicon: Adapt DMA driver to HiSilicon IP09 Jie Hai
2022-06-25 7:44 ` [PATCH 6/8] dmaengine: hisilicon: Add dfx feature for hisi dma driver Jie Hai
2022-06-25 9:36 ` kernel test robot
2022-06-27 6:55 ` haijie
2022-06-27 6:55 ` haijie
2022-06-25 7:44 ` [PATCH 7/8] Documentation: Add debugfs doc for hisi_dma Jie Hai
2022-06-27 5:50 ` Vinod Koul [this message]
2022-06-25 7:44 ` [PATCH 8/8] MAINTAINERS: Add debugfs files and maintainer " Jie Hai
2022-06-29 3:55 ` [PATCH v2 0/7] dmaengine: hisilicon: Add support for hisi dma driver Jie Hai
2022-06-29 3:55 ` [PATCH v2 1/7] dmaengine: hisilicon: Disable channels when unregister hisi_dma Jie Hai
2022-06-29 3:55 ` [PATCH v2 2/7] dmaengine: hisilicon: Fix CQ head update Jie Hai
2022-07-21 13:27 ` Vinod Koul
2022-07-26 1:38 ` Jie Hai
2022-06-29 3:55 ` [PATCH v2 3/7] dmaengine: hisilicon: Add multi-thread support for a DMA channel Jie Hai
2022-06-29 3:55 ` [PATCH v2 4/7] dmaengine: hisilicon: Use macros instead of magic number Jie Hai
2022-06-29 3:55 ` [PATCH v2 5/7] dmaengine: hisilicon: Adapt DMA driver to HiSilicon IP09 Jie Hai
2022-07-21 13:29 ` Vinod Koul
2022-07-26 1:40 ` Jie Hai
2022-06-29 3:55 ` [PATCH v2 6/7] dmaengine: hisilicon: Add dfx feature for hisi dma driver Jie Hai
2022-07-21 13:25 ` Vinod Koul
2022-07-26 1:43 ` Jie Hai
2022-07-26 12:39 ` Vinod Koul
2022-07-27 0:58 ` Jie Hai
2022-06-29 3:55 ` [PATCH v2 7/7] MAINTAINERS: Add myself as maintainer for hisi_dma Jie Hai
2022-07-08 3:16 ` [PATCH v2 0/7] dmaengine: hisilicon: Add support for hisi dma driver Zhou Wang
2022-07-26 1:35 ` [PATCH v3 " Jie Hai
2022-07-26 1:35 ` [PATCH v3 1/7] dmaengine: hisilicon: Disable channels when unregister hisi_dma Jie Hai
2022-07-26 1:35 ` [PATCH v3 2/7] dmaengine: hisilicon: Fix CQ head update Jie Hai
2022-07-26 1:35 ` [PATCH v3 3/7] dmaengine: hisilicon: Add multi-thread support for a DMA channel Jie Hai
2022-07-26 1:35 ` [PATCH v3 4/7] dmaengine: hisilicon: Use macros instead of magic number Jie Hai
2022-07-26 1:35 ` [PATCH v3 5/7] dmaengine: hisilicon: Adapt DMA driver to HiSilicon IP09 Jie Hai
2022-07-26 1:35 ` [PATCH v3 6/7] dmaengine: hisilicon: dump regs to debugfs Jie Hai
2022-07-26 1:35 ` [PATCH v3 7/7] MAINTAINERS: Add myself as maintainer for hisi_dma Jie Hai
2022-08-02 10:12 ` [PATCH v4 0/7] dmaengine: hisilicon: Add support for hisi dma driver Jie Hai
2022-08-02 10:12 ` [PATCH v4 1/7] dmaengine: hisilicon: Disable channels when unregister hisi_dma Jie Hai
2022-08-02 10:12 ` [PATCH v4 2/7] dmaengine: hisilicon: Fix CQ head update Jie Hai
2022-08-02 10:12 ` [PATCH v4 3/7] dmaengine: hisilicon: Add multi-thread support for a DMA channel Jie Hai
2022-08-02 10:12 ` [PATCH v4 4/7] dmaengine: hisilicon: Use macros instead of magic number Jie Hai
2022-08-02 10:12 ` [PATCH v4 5/7] dmaengine: hisilicon: Adapt DMA driver to HiSilicon IP09 Jie Hai
2022-08-05 7:41 ` Jie Hai
2022-08-02 10:12 ` [PATCH v4 6/7] dmaengine: hisilicon: Dump regs to debugfs Jie Hai
2022-08-02 10:12 ` [PATCH v4 7/7] MAINTAINERS: Add myself as maintainer for hisi_dma Jie Hai
2022-08-05 8:25 ` [PATCH v4 0/7] dmaengine: hisilicon: Add support for hisi dma driver Jie Hai
2022-08-05 8:25 ` [PATCH v5 1/7] dmaengine: hisilicon: Disable channels when unregister hisi_dma Jie Hai
2022-08-05 8:25 ` [PATCH v5 2/7] dmaengine: hisilicon: Fix CQ head update Jie Hai
2022-08-05 8:25 ` [PATCH v5 3/7] dmaengine: hisilicon: Add multi-thread support for a DMA channel Jie Hai
2022-08-05 8:25 ` [PATCH v5 4/7] dmaengine: hisilicon: Use macros instead of magic number Jie Hai
2022-08-05 8:25 ` [PATCH v5 5/7] dmaengine: hisilicon: Adapt DMA driver to HiSilicon IP09 Jie Hai
2022-08-05 8:25 ` [PATCH v5 6/7] dmaengine: hisilicon: Dump regs to debugfs Jie Hai
2022-08-05 8:25 ` [PATCH v5 7/7] MAINTAINERS: Add myself as maintainer for hisi_dma Jie Hai
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