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SubjectRe: [PATCH 03/14] cxl/mem: Find device capabilities
On Wed, Feb 03, 2021 at 01:23:31PM -0800, Dan Williams wrote:
> > I'd prefer to keep the helpers for now as I do find them helpful, and so far
> > nobody else who has touched the code has complained. If you feel strongly, I
> > will change it.
>
> After seeing the options, I think I'd prefer to not have to worry what
> extra magic is happening with cxl_read_mbox_reg32()
>
> cxl_read_mbox_reg32(cxlm, CXLDEV_MB_CAPS_OFFSET);
>
> readl(cxlm->mbox_regs + CXLDEV_MB_CAPS_OFFSET);
>
> The latter is both shorter and more idiomatic.

Same here. That being said I know some driver maintainers like
wrappers, my real main irk was the macro magic to generate them.

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