From: "Russ Cox" <rsc@plan9.bell-labs.com>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] /sys/src/^(9 boot)^/pc/memory.c
Date: Mon, 16 Sep 2002 22:58:32 -0400 [thread overview]
Message-ID: <83ef1091862d5268722d74eff08a0ce5@plan9.bell-labs.com> (raw)
> I noticed boot/pc/memory.c has the line:
> p = KADDR(0xD0000); /*RSC: changed from 0xC0000 */
> but 9/pc/memory.c remains still:
> p = KADDR(0xC0000);
>
> I don't know what I did, but without changing the
> 9/pc/memory.c according to boot's, 3C562 didn't work
> on my laptop (MITSUBISHI Pedion).
Sadly I don't remember why I changed that.
It was a long time ago. I think umbscan is just
flawed at the moment -- we really need to grab
the BIOS memory map before we dive into
protected mode, and use that instead of guessing
at these things.
Russ
next reply other threads:[~2002-09-17 2:58 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-17 2:58 Russ Cox [this message]
-- strict thread matches above, loose matches on Subject: below --
2002-09-18 16:46 Charles Forsyth
2002-09-18 11:38 Russ Cox
2002-09-18 23:21 ` paurea
2002-09-18 4:49 Russ Cox
2002-09-18 5:02 ` Lucio De Re
2002-09-18 1:26 Russ Cox
2002-09-18 5:31 ` paurea
2002-09-17 23:13 rob pike, esq.
2002-09-18 4:18 ` Lucio De Re
2002-09-18 16:42 ` rob pike, esq.
2002-09-18 12:08 ` Lucio De Re
2002-09-17 22:58 Russ Cox
2002-09-17 23:41 ` paurea
2002-09-17 22:56 rob pike, esq.
[not found] <dhog@plan9.bell-labs.com>
2002-09-17 22:04 ` David Gordon Hogan
2002-09-17 22:08 ` Scott Schwartz
2002-09-17 7:57 Charles Forsyth
2002-09-17 15:13 ` Axel Belinfante
2002-09-17 20:08 ` Axel Belinfante
2002-09-17 20:37 ` Axel Belinfante
2002-09-17 4:19 YAMANASHI Takeshi
2002-09-17 2:40 YAMANASHI Takeshi
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