[PATCH] [RFC] net: smc911x: Drop the standalone EEPROM example

[Tom Rini]

On Tue, Mar 17, 2020 at 07:53:58PM +0100, Marek Vasut wrote:
> On 3/17/20 7:44 PM, Tom Rini wrote:
> > On Tue, Mar 17, 2020 at 07:43:11PM +0100, Marek Vasut wrote:
> >> On 3/17/20 7:42 PM, Tom Rini wrote:
> >>> On Tue, Mar 17, 2020 at 07:39:49PM +0100, Marek Vasut wrote:
> >>>> On 3/17/20 7:30 PM, Tom Rini wrote:
> >>>>> On Tue, Mar 17, 2020 at 07:23:07PM +0100, Marek Vasut wrote:
> >>>>>> On 3/17/20 7:10 PM, Masahiro Yamada wrote:
> >>>>>>> On Sun, Mar 15, 2020 at 8:19 AM Marek Vasut <marek.vasut at gmail.com> wrote:
> >>>>>>>>
> >>>>>>>> Drop the example, for two reasons. First, it is tapping directly into
> >>>>>>>> the IO accessors of the SMC911x, while it should instead go through
> >>>>>>>> the net device API. Second, this makes conversion of the SMC911x driver
> >>>>>>>> to DM real hard.
> >>>>>>>>
> >>>>>>>> Signed-off-by: Marek Vasut <marek.vasut+renesas at gmail.com>
> >>>>>>>> Cc: Joe Hershberger <joe.hershberger at ni.com>
> >>>>>>>> Cc: Tom Rini <trini at konsulko.com>
> >>>>>>>> ---
> >>>>>>>>  examples/standalone/Makefile         |   1 -
> >>>>>>>>  examples/standalone/smc911x_eeprom.c | 379 ---------------------------
> >>>>>>>>  2 files changed, 380 deletions(-)
> >>>>>>>>  delete mode 100644 examples/standalone/smc911x_eeprom.c
> >>>>>>>
> >>>>>>>
> >>>>>>> Yeah, I was disturbed by this example code.
> >>>>>>>
> >>>>>>> I agree we should drop it.
> >>>>>>>
> >>>>>>> Reviewed-by: Masahiro Yamada <yamada.masahiro at socionext.com>
> >>>>>>
> >>>>>> Well I dunno. Can this be rewritten on top of DM somehow ? Do we even
> >>>>>> have U-Boot application API to access DM EEPROM ?
> >>>>>
> >>>>> We should just drop it I think.  The biggest surface we have today for
> >>>>> external application is EFI application now, not U-Boot specific API.
> >>>>> We can't drop the API but we don't expand it without very good reason.
> >>>>
> >>>> But this drops the ability to access the SMC911x EEPROM too.
> >>>> So maybe we need some DM EEPROM implementation in the SMC911x driver ?
> >>>> Does anyone have SMC911x with an external EEPROM ?
> >>>
> >>> All this does is drop an example.  I don't see anything removing API
> >>> code itself.
> >>
> >> Where did I say anything about API code ?
> > 
> > Nowhere, which is my point.  You're just dropping an example, not the
> > ability to do $X.
> 
> If $X is ability to access the EEPROM, then I am dropping $X here.

No, you're dropping an example of doing $X.

-- 
Tom
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