From: David Woodhouse <dwmw2@infradead.org>
To: Jeff Garzik <jgarzik@mandrakesoft.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
"David S. Miller" <davem@redhat.com>,
linuxppc-dev@lists.linuxppc.org, linux-kernel@vger.kernel.org
Subject: Re: The IO problem on multiple PCI busses
Date: Mon, 05 Mar 2001 16:20:58 +0000 [thread overview]
Message-ID: <11639.983809258@redhat.com> (raw)
In-Reply-To: <3AA0CF0D.CB9D544C@mandrakesoft.com>
In-Reply-To: <3AA0CF0D.CB9D544C@mandrakesoft.com> <15008.17278.154154.210086@pizda.ninka.net> <19350125195650.22439@mailhost.mipsys.com>
jgarzik@mandrakesoft.com said:
> You can map and unmap for each call :) Ugly and slow, but hey, it's
> I/O...
outb(bus *bus, u8 val, u16 addr);
#ifdef ONE_TRUE_BUS_SPACE
#define outb(bus, val, addr) __outb(val, addr)
#else
#define outb(bus, val, addr) bus->out8(bus, val, addr)
#endif
--
dwmw2
next prev parent reply other threads:[~2001-03-05 16:22 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-03-01 15:33 The IO problem on multiple PCI busses Benjamin Herrenschmidt
2001-03-01 15:41 ` Benjamin Herrenschmidt
2001-03-01 18:30 ` Alan Cox
2001-03-01 19:09 ` David S. Miller
2001-03-01 19:33 ` Dan Malek
2001-03-01 19:41 ` David S. Miller
2001-03-01 19:59 ` Dan Malek
2001-03-01 20:22 ` David S. Miller
2001-03-01 20:09 ` Benjamin Herrenschmidt
2001-03-01 20:27 ` David S. Miller
2001-03-02 11:25 ` Benjamin Herrenschmidt
2001-03-03 1:08 ` David S. Miller
2001-03-01 19:49 ` Benjamin Herrenschmidt
2001-03-01 20:21 ` David S. Miller
2001-03-01 22:26 ` Alan Cox
2001-03-02 11:20 ` Benjamin Herrenschmidt
2001-03-03 1:06 ` David S. Miller
2001-03-03 2:25 ` Benjamin Herrenschmidt
2001-03-03 11:01 ` Jeff Garzik
2001-03-03 17:28 ` Benjamin Herrenschmidt
2001-03-05 16:20 ` David Woodhouse [this message]
2001-03-06 23:01 ` Oliver Xymoron
2001-03-07 2:07 ` Tony Mantler
2001-03-05 23:21 ` Chris Wedgwood
-- strict thread matches above, loose matches on Subject: below --
2001-03-02 1:22 Grant Grundler
2001-03-02 2:19 ` David S. Miller
2001-03-02 17:46 ` Grant Grundler
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