Date: Tue, 24 Sep 1996 08:19:06 +0200 From: Poul-Henning Kamp <phk@critter.tfs.com> To: "Mike Durian" <durian@plutotech.com> Cc: freebsd-hackers@freebsd.org Subject: Re: Special Cycles on the PCI bus Message-ID: <4949.843545946@critter.tfs.com> In-Reply-To: Your message of "Mon, 23 Sep 1996 18:44:58 MDT." <199609240044.SAA13351@pluto.plutotech.com>
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In message <199609240044.SAA13351@pluto.plutotech.com>, "Mike Durian" writes: > I/O WRITE ADR=0000FC87 > D32=06xxxxxx This could be io to some PCI device... > I/O WR 0x21, 0x01 > I/O RD 0x84 > I/O WR 0x20, 0x20 > I/O RD 0x84 > I/O WR 0x21, 0x00 > Special Cycle No idea. -- Poul-Henning Kamp | phk@FreeBSD.ORG FreeBSD Core-team. http://www.freebsd.org/~phk | phk@login.dknet.dk Private mailbox. whois: [PHK] | phk@ref.tfs.com TRW Financial Systems, Inc. Future will arrive by its own means, progress not so.
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