From: Philippe Fischer <philippe.fischer@consistec.de>
To: cpufreq mailing list <cpufreq@www.linux.org.uk>
Subject: Another PIII Coppermine user
Date: Fri, 30 Jan 2004 16:50:16 +0100 [thread overview]
Message-ID: <401A7D38.5000609@consistec.de> (raw)
Hello all,
I've tried to get the speedstep_smi module work on my Vaio SR21k with
the params
smi_port=0xb2 and smi_cmd=0x80 but I've got an error message that my
chipset is not supported.
Speedstep_detect generates following output :
_________________________________________________________
dmi_scan: return:
DMI 2.1 present.
27 structures occupying 891 bytes.
DMI table at 0x000F2040.
BIOS Vendor: Phoenix Technologies LTD
BIOS Version: R0208D1
BIOS Release: 01/05/01
System Vendor: Sony Corporation
Product Name: PCG-SR21K(DE)
Version: 01
Board Vendor: Sony Corporation
Board Name: PCG-SR21K(DE)
Board Version: 01
Trying Intel's int15 GSIC:
BIOS support GSIC call:
signature: GSIC
command port = 0x00b2
command = 0x0080
event port = 0x000000b3
flags = 0x07d00100
probing chipsets: Found PIIX4
pmbase at 0x8000
Dumping PM IO register for this southbridge:
PMCNTRL (0x8004): 0x1403
(0x8006): 0x0000
GPEN (0x800e): 0x0f00
PCNTRL (0x8010): 0x00003204
(0x8016): 0x0000
DEVSTS (0x801c): 0x00000000
GLBLEN (0x8020): 0x0000
(0x8022): 0x00000000
GLBCTL (0x8028): 0x0301ff05
DEVCTL (0x802c): 0x01000000
GPIs: (0x8030): 0x26827b
(0x8033): 0x00
GPOs: (0x8034): 0x54bfffff
(0x8038): 0x7b 0x82 0x26 0x00 0xff 0xff 0xbf 0x54
You need to boot on AC and battery and see if GPOs change.
Then, see if one bit change in between, you have then to note the number
of this bit. This will be the gpo_hilo= number kernel option for
enabling the speedstep-piix4 module under Linux.
..28..24..20..16..12...8...4...0
GPOs: (0x8034): 0x54bfffff 01010100101111111111111111111111
__________________________________________________________________
Should I try the PIIX4 module? If so, where can I find it for kernel 2.6.1 ?
Best regards
Philippe
next reply other threads:[~2004-01-30 15:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-30 15:50 Philippe Fischer [this message]
2004-01-30 21:34 ` Another PIII Coppermine user Ducrot Bruno
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=401A7D38.5000609@consistec.de \
--to=philippe.fischer@consistec.de \
--cc=cpufreq@www.linux.org.uk \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.