Date: Mon, 1 May 1995 14:48:51 +1000 From: Bruce Evans <bde@zeta.org.au> To: CVS-commiters@freefall.cdrom.com, cvs-sys@freefall.cdrom.com, julian@freefall.cdrom.com Subject: Re: cvs commit: src/sys/sys disklabel.h Message-ID: <199505010448.OAA16733@godzilla.zeta.org.au>
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> Modified: sys/sys disklabel.h > Log: > making a reservation for more bits before people start using them > in the minor number, (this stuff HAS to go!) > The change I want is: > /* > 3 2 1 0 > 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 > _________________________________________________________________ > | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | > ----------------------------------------------------------------- > | TYPE | SLICE | MAJOR? | UNIT |PART | <-now > ----------------------------------------------------------------- > | TYPE |PART2| SLICE | MAJOR? | UNIT |PART | <-soon > ----------------------------------------------------------------- > > I want 3 more part bits (taken from 'TYPE' (useless as it is) (JRE) > */ I already use the low 6 bits of the TYPE for FDTYPE() in isa/fdc.h :-]. Don't forget to update all the places that decode or encode the bits, e.g., dkminor() in MAKEDEV. Bruce
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