Re: [RFC/PATCH 2/2] usb: dwc3: core: split host address space

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On Mon, Apr 23, 2012 at 03:08:30AM -0700, Ido Shayevitz wrote:
> 
> Hi Felipe,
> 
> >>
> >> I am at exactly the same stage, testing xCHI on dwc3, so I need this fix
> >> too. Do you want me to help in this and patch the fix ?
> >
> > Sure, please go ahead.
> >
> >> Also what do you think of what I suggested about not changing the
> >> addresses in core.h, but instead changing dwc3_readl and dwc3_writel ?
> >
> > That's doable, provided compiler doesn't generate s**t code, but then
> > again, you would be subtracting a constant out of the addresses, so it
> > should be fine. Can you patch that out too and make sure compiler isn't
> > generating c**p ?
> 
> dwc3_readl and dwc3_writel are also in use by dwc3_omap.c with diffrent
> base address..., so there are 2 options :
> 1. Make diffrent version for dwc3_omap (dwc3_omap_readl/writel) and change
> dwc3_readl/writel.

add dwc3_omap_read/write helpers. I guess it's better ;-)

-- 
balbi

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