From: "Charles E. Leiserson, Jr." <locutus@MIT.EDU>
To: Joseph Garcia <jpgarcia@execpc.com>
Cc: Naoki Takebayashi <ntakebay@bio.indiana.edu>,
linuxppc-dev@lists.linuxppc.org
Subject: Re: enhanced RTC and SMP on PowerMac
Date: Thu, 06 Jan 2000 03:20:44 EST [thread overview]
Message-ID: <200001060820.DAA00836@SICP-24.MIT.EDU> (raw)
In-Reply-To: Your message of "Wed, 05 Jan 2000 16:31:55 CST." <3873C65B.54932D84@execpc.com>
> > Is enhanced RTC supposed to work on PowerMac? When I compile with
> > CONFIG_RTC, the kernel doesn't boot up and dies when it hits the following
> > line:
> >
> > /* Initialize periodic freq. to CMOS reset default, which is 1024Hz */
> > CMOS_WRITE(((CMOS_READ(RTC_FREQ_SELECT) & 0xF0) | 0x06), RTC_FREQ_SELECT);
>
> I have the same problem. I dont think it should work. (CMOS on a ppc?)
>
> I have noticed that the 'clock' program seems to access the rtc. Assuming it
> is, it may have the code we want to put in the kernel.
Don't use the RTC option. That's only for x86. Also, SMP appears to be broken on 2.2.14.
- Ricky
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2000-01-06 8:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-01-05 22:04 enhanced RTC and SMP on PowerMac Naoki Takebayashi
2000-01-05 22:31 ` Joseph Garcia
2000-01-06 8:20 ` Charles E. Leiserson, Jr. [this message]
2000-01-06 8:24 ` Geert Uytterhoeven
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200001060820.DAA00836@SICP-24.MIT.EDU \
--to=locutus@mit.edu \
--cc=jpgarcia@execpc.com \
--cc=linuxppc-dev@lists.linuxppc.org \
--cc=ntakebay@bio.indiana.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).