When neither of supported frame type is enabled via kernel options enable them all, otherwise the driver will be useless and will only confuse user as manual page says nothing about the need to enable one of those frame types explicitly in the kernel config.
When neither of supported frame type is enabled via kernel options enable
them all, otherwise the driver will be useless and will only confuse user
as manual page says nothing about the need to enable one of those frame
types explicitly in the kernel config.

PR:		kern/47152
Submitted by:	Andriy Gapon <avg@icyb.net.ua>
MFC after:	3 days

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