[PATCH net-next 24/30] net: dsa: mt7530: rename MT7530_MFC to MT753X_MFC
Vladimir Oltean
olteanv at gmail.com
Sun Jun 4 06:17:35 PDT 2023
On Sun, Jun 04, 2023 at 11:06:32AM +0300, Arınç ÜNAL wrote:
> > Even better are:
> > #define MT7531_MIRROR_PORT_GET(x) FIELD_GET(MT7531_MIRROR_MASK, x)
> >
> > > > +#define MT7531_MIRROR_PORT_SET(x) (((x) & 0x7) << 16)
> > >
> > > and here: (((x) << 16) & GENMASK(18, 16))
> >
> > #define MT7531_MIRROR_PORT_SET(x) FIELD_PREP(MT7531_MIRROR_MASK, x)
> >
> > No need to add parens around "x" in either of these uses as we're not
> > doing anything with x other than passing it into another macro.
>
> Thanks. I suppose the GENMASK, FIELD_PREP, and FIELD_GET macros can be
> widely used on mt7530.h? Like GENMASK(2, 0) on MT7530_MIRROR_MASK and
> FIELD_PREP(MT7530_MIRROR_MASK, x) on MT7530_MIRROR_PORT(x)?
I suppose the answer would be "yes, they can be used", but then, I'm not
really sure what answer you're expecting.
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