Skip site navigation (1)Skip section navigation (2)
Date:      Sat, 20 Oct 2012 10:37:32 -0700
From:      Derek Kulinski <takeda@takeda.tk>
To:        Andriy Gapon <avg@FreeBSD.org>
Cc:        freebsd-stable@FreeBSD.org
Subject:   Re: Problem reading vitals from Gigabyte H77-DH3H
Message-ID:  <55342693.20121020103732@takeda.tk>
In-Reply-To: <50826040.6010106@FreeBSD.org>
References:  <1286515493.20121017131543@takeda.tk> <507F1761.1010202@FreeBSD.org> <20121017205147.GB36106@chinatsu.takeda.tk> <5081552F.2050303@FreeBSD.org> <771658188.20121019205010@takeda.tk> <508254AF.7040709@FreeBSD.org> <994545137.20121020010809@takeda.tk> <50826040.6010106@FreeBSD.org>

next in thread | previous in thread | raw e-mail | index | archive | help
Hello Andriy,

Saturday, October 20, 2012, 1:26:40 AM, you wrote:

> Hmm, it would be a pity if all of this was a waste of time...
> I based some of my assumptions on googling, in particular this post
> http://thread.gmane.org/gmane.linux.bios.flashrom/1163 mentioned:
> Found ITE Super I/O, ID 0x8728 on port 0x2e
> BTW, I suppose "DH3H" in the subject line is a typo?  Or is it a different model?

Actually it is a typo, the model is H77-DS3H, sorry for the mistake.

> Oh, hmm, looks like even the latest superiotool may not have support for this
> newer chip.
> Could you please run superiotool -V | fgrep Failed | fgrep -v ff ?

# superiotool -V | fgrep Failed | fgrep -v ff
  Failed. Returned data: id=0x8728, rev=0x1

> If this command returns id=0x8728, then you could hack superiotool source code
> between running 'make patch' and 'make'.  You could edit ite.c file, search for
> 0x8726 and either change it to 0x8728 or duplicate the whole section and make
> the change there.

After the change I run superiotool with -d, here is the output:

superiotool r4.0-2827-g1a00cf0
Found ITE IT8726F (id=0x8728, rev=0x1) at 0x2e
Register dump:
idx 20 21 22 23 24 2b
val 87 28 01 00 00 40
def 87 26 01 00 MM 00
LDN 0x00 (Floppy)
idx 30 60 61 70 74 f0 f1
val 00 03 f0 06 02 00 00
def 00 03 f0 06 02 00 00
LDN 0x01 (COM1)
idx 30 60 61 70 f0 f1 f2 f3
val 01 03 f8 04 00 50 50 50
def 00 03 f8 04 00 50 00 7f
LDN 0x02 (COM2)
idx 30 60 61 70 f0 f1 f2 f3
val 00 02 f8 03 00 50 50 50
def 00 02 f8 03 00 50 00 7f
LDN 0x03 (Parallel port)
idx 30 60 61 62 63 70 74 f0
val 00 03 78 07 78 07 04 0b
def 00 03 78 07 78 07 03 03
LDN 0x04 (Environment controller)
idx 30 60 61 62 63 70 f0 f1  f2 f3 f4 f5 f6
val 01 0a 30 0a 20 09 00 40  00 00 20 00 f0
def 00 02 90 02 30 09 00 00  00 00 00 MM MM
LDN 0x05 (Keyboard)
idx 30 60 61 62 63 70 71 f0
val 01 00 60 00 64 01 02 08
def 01 00 60 00 64 01 02 08
LDN 0x06 (Mouse)
idx 30 70 71 f0
val 01 0c 02 00
def 00 0c 02 00
LDN 0x07 (GPIO)
idx 25 26 27 28 29 2a 2c 60  61 62 63 64 65 70 71 72  73 74 b0 b1 b2 b3 b4 b5  b8 b9 ba bb bc bd c0 c1  c2 c3 c4 c8 c9 ca cb cc  e0 e1 e2 e3 e4 f0 f1 f2  f3 f4 f5 f6 f7 f8 f9 fa  fb fc fd
val 00 f3 10 00 00 00 80 00  00 0a 00 00 00 00 00 20  00 00 00 00 00 00 00 00  20 00 00 00 00 00 01 00  00 40 00 01 00 00 00 00  00 00 00 00 00 10 42 00  00 00 00 1c 00 00 00 00  00 80 00
def 01 00 00 40 00 00 1f 00  00 00 00 00 00 00 00 MM  38 00 00 00 00 00 00 00  00 00 00 00 00 00 01 00  00 40 00 01 00 00 40 00  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  00 MM 00
LDN 0x08 (MIDI port)
idx 30 60 61 70 f0
val 00 00 00 00 00
def 00 03 00 0a 00
LDN 0x09 (Game port)
idx 30 60 61
val 00 00 00
def 00 02 01
LDN 0x0a (Consumer IR)
idx 30 60 61 70 f0
val 00 03 10 0b 06
def 00 03 10 0b 00

-- 
Best regards,
 Derek                            mailto:takeda@takeda.tk

There are two ways to write error-free programs; only the third one works.
-- Alan J. Perlis




Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?55342693.20121020103732>