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SubjectRE: [PATCH v9 07/10] firmware: xilinx: Add debugfs for IOCTL API
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Hi Stephen,

Thanks for the review,

> -----Original Message-----
> From: Stephen Boyd [mailto:sboyd@kernel.org]
> Sent: Sunday, July 08, 2018 10:29 PM
> To: Jolly Shah <JOLLYS@xilinx.com>; ard.biesheuvel@linaro.org;
> dmitry.torokhov@gmail.com; gregkh@linuxfoundation.org;
> hkallweit1@gmail.com; keescook@chromium.org; linux-clk@vger.kernel.org;
> mark.rutland@arm.com; matt@codeblueprint.co.uk; Michal Simek
> <michals@xilinx.com>; mingo@kernel.org; mturquette@baylibre.com;
> robh+dt@kernel.org; sboyd@codeaurora.org; sudeep.holla@arm.com
> Cc: Rajan Vaja <RAJANV@xilinx.com>; linux-arm-kernel@lists.infradead.org;
> linux-kernel@vger.kernel.org; devicetree@vger.kernel.org; Jolly Shah
> <JOLLYS@xilinx.com>
> Subject: Re: [PATCH v9 07/10] firmware: xilinx: Add debugfs for IOCTL API
>
> Quoting Jolly Shah (2018-06-20 10:40:32)
> > From: Rajan Vaja <rajanv@xilinx.com>
> >
> > Add debugfs file to set/get IOCTL using debugfs interface.
>
> IOCTLs and debugfs aren't the same thing. Why are the two being mixed
> together? Is some sort of userspace ABI being created here to control clks with
> usermode drivers?

This is not standard ioctl. This is type of ZynqMP API just like other APIs. This debugfs is created to debug ZynqMP IOCTL API.

Thanks,
Jolly Shah
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