On 25-06-22, 15:44, Jie Hai wrote: > Add debugfs descriptions for HiSilicon DMA driver. > > Signed-off-by: Jie Hai <haijie1@xxxxxxxxxx> > --- > 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@xxxxxxxxxxxxxxx > +Description: Dump the debug registers from the hisi dma. > + > +What: /sys/kernel/debug/hisi_dma/<bdf>/channel[id]/regs > +Date: Mar 2022 > +Contact: dmaengine@xxxxxxxxxxxxxxx > +Description: Dump the channel related debug registers from the hisi dma. > -- > 2.33.0 -- ~Vinod
