On 24/02/2022 03:53, Yicong Yang wrote:

On 2022/2/22 19:06, John Garry wrote:

quoted

On 21/02/2022 08:43, Yicong Yang wrote:

quoted

HiSilicon PCIe tune and trace device(PTT) is a PCIe Root Complex
integrated Endpoint(RCiEP) device, providing the capability
to dynamically monitor and tune the PCIe traffic, and trace
the TLP headers.

Add the driver for the device to enable the trace function.
This patch adds basic function of trace, including the device's
probe and initialization, functions for trace buffer allocation
and trace enable/disable, register an interrupt handler to
simply response to the DMA events. The user interface of trace
will be added in the following patch.

Fill commit message lines upto 75 characters

Hi John,

Thanks for the comments.

The commit message is within 75 characters. I checked again and checkpatch
didn't warning for this.

I mean to fill the lines up as much as possible, upto 75 char max, if 
not already done so. I am not sure if you are doing this already, but it 
looks like you were not.

Checkpatch
will
no
warn
about
a
commit
message
like
this
:)


Thanks,
john

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