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Re: disk driver interface (John Nemeth) writes:

>     As far as I know, the only drivers that don't support drvctl(4)
>and DIOCGDISKINFO are ccd(4) and cgd(4).  They should just be fixed.

I just added DIOCGDISKINFO support to cgd. ccd(4) is a more difficult
beast, it pre-dates even the change to use device_t.

>} I would do that anyway, since it is simple and most things just
>} need those two numbers.

>     These ioctls could probably also be added to

I have added DIOCGMEDIASIZE and DIOCGSECTORSIZE, should be now
supported by all drivers but ccd(4).

                                Michael van Elst
                                "A potential Snark may lurk in every tree."

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