Messages in this thread Patch in this message | | | From | Jie Hai <> | Subject | [PATCH 7/8] Documentation: Add debugfs doc for hisi_dma | Date | Sat, 25 Jun 2022 15:44:21 +0800 |
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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 @@ -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
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