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    SubjectRe: [PATCH v3 2/4] bus: fsl-mc: add restool userspace support
    On Thu, Apr 05, 2018 at 10:30:01AM +0000, Laurentiu Tudor wrote:
    > Hello,
    >
    > My 2c below.
    >
    > On 04/04/2018 03:42 PM, Andrew Lunn wrote:
    > >> I hear you. It is more complicated this way...having all these individual
    > >> objects vs just a single "bundle" of them that represents a NIC. But, that's
    > >> the way the DPAA2 hardware is, and we're implementing kernel support for
    > >> the hardware as it is.
    > >
    > > Hi Stuart
    > >
    > > I see we are not making any progress here.
    > >
    > > So what i suggest is you post the kernel code and configuration tool
    > > concept to netdev for a full review. You want reviews from David
    > > Miller, Jiri Pirko, Jakub Kicinski, David Ahern, etc.
    > >
    >
    > I think that the discussion steered too much towards networking related
    > topics, while this ioctl doesn't have much to do with networking.
    > It's just an ioctl for our mc-bus bus driver that is used to manage the
    > devices on this bus through userspace tools.
    > In addition, I'd drop any mention of our reference user space app
    > (restool) to emphasize that this ioctl is not added just for a
    > particular user space app. I think Stuart also mentioned this.

    I'm not going to take a "generic device configuration ioctl" patch
    unless it is documented to all exactly what it does, and why it is
    there.

    thanks,

    greg k-h

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