From owner-freebsd-hackers  Sun Dec 26  9:56:20 1999
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To: FreeBSD-current@FreeBSD.ORG, FreeBSD-hackers@FreeBSD.ORG
Subject: Re: indirection in bus space
From: KATO Takenori <kato@ganko.eps.nagoya-u.ac.jp>
In-Reply-To: Your message of "Sat, 25 Dec 1999 22:56:03 +0900"
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FreeBSD-hackers list is added.

KATO Takenori <kato@ganko.eps.nagoya-u.ac.jp> wrote:

> I didn't realize the difference in type of bus_space_handle_t.  So,
> bus.h needs to be separated into bus_at386.h and bus_pc98.h.


I revised bus space patch.  This patch does:
   1. copy bus.h to bus_at386.h.  The bus_at386.h doesn't support
      indirection.
   2. add bus_pc98.h.  The bus_pc98.h supports indirection.
   3. make new bus.h.  The bus.h includes bus_at386.h or bus_pc98.h.
   4. modify isa.c and nexus.c to support indirection.

Indirection is enabled only when PC98 is defined.

Because the pache is too large to attach on this mail, I put it as:

    http://www.freebsd.org/~kato/patches/busspace.diff.gz

-----------------------------------------------+--------------------------+
KATO Takenori <kato@ganko.eps.nagoya-u.ac.jp>  |        FreeBSD           |
Dept. Earth Planet. Sci, Nagoya Univ.          |    The power to serve!   |
Nagoya, 464-8602, Japan                        |  http://www.FreeBSD.org/ |
                                               |http://www.jp.FreeBSD.org/|
++++ FreeBSD(98) 3.3R-Rev. 01 available!       +==========================+


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