Madhusudhan c wrote:
quoted text
>=20
> The bus test procedure from this patch can be adopted to the MMCv4
> support in the MMC core with small changes to do bus testing procedure
> only if the host sets the capability to support 8-bit. That way we
> dont break the legacy code. What do you think?
>=20

Until 8-bit SD shows up, at which point things go to hell again.

You need to present a valid case for why we need this bus testing stuff. =
The
spec never requires it, and neither does any cards. So this is just crud =
that we
know causes problems and doesn't give us anything back.

Rgds
Pierre