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Date:      Mon, 22 Jan 2001 03:46:01 -0000
From:      "Cameron Grant" <gandalf@vilnya.demon.co.uk>
To:        "Warner Losh" <imp@harmony.village.org>
Cc:        "Brian F. Feldman" <green@FreeBSD.ORG>, <arch@FreeBSD.ORG>, <stable@FreeBSD.ORG>
Subject:   Re: newpcm/kobj MFC 
Message-ID:  <007901c08425$d6b11600$1004020a@darkstar>
References:  <007101c08423$33d961a0$1004020a@darkstar>  <200101212236.f0LMajc09302@green.dyndns.org> <200101220213.f0M2D6903850@harmony.village.org>  <200101220341.f0M3fV904592@harmony.village.org>

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> OK.  Are you going to just change the interface between the sound
> drivers and the pcm system, or are you going to back port the newer
> kobj system.  If just the former, then forget I said anything.  If
> there's no kernel interaction other than the bus_space* functions,
> chances are pretty good it might work.

the change involves backporting kobj, but it will only be used in the
interface between newpcm and newpcm hardware drivers.  there will be no
change in binary compatibility for the rest of the kernel.

    -cg




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