Sorry for bothering you again :-))
I still have the problem described below, but are already some steps further...
I installed a Fedora 9 on this hardware and also the lm_sensors packet.
lm_sensors finds the following:
sensors-detect:
...
Next adapter: SMBus I801 adapter at 18e0 (i2c-0)
Do you want to scan it? (YES/no/selectively):
Client found at address 0x2e
...
Probing for `SMSC DME1737'... Success!
(confidence 6, driver `dme1737')
...
sensors output:
dme1737-i2c-0-2e
Adapter: SMBus I801 adapter at 18e0
V5stby: +1.84 V (min = +0.00 V, max = +6.64 V)
Vccp: +0.95 V (min = +0.00 V, max = +2.99 V)
V3.3: +3.39 V (min = +0.00 V, max = +4.38 V)
V5: +5.03 V (min = +0.00 V, max = +6.64 V)
V12: +12.12 V (min = +0.00 V, max = +15.94 V)
V3.3stby: +3.39 V (min = +0.00 V, max = +4.38 V)
Vbat: +3.40 V (min = +0.00 V, max = +4.38 V)
CPU_Fan: 1738 RPM (min = 500 RPM)
Fan2: 0 RPM (min = 0 RPM)
Fan3: 4202 RPM (min = 500 RPM)
Fan4: 1502 RPM (min = 500 RPM)
RD1 Temp: +33.9°C (low = +0.0°C, high = +100.0°C)
Int Temp: +33.4°C (low = +0.0°C, high = +80.0°C)
CPU Temp: +35.1°C (low = +0.0°C, high = +80.0°C)
cpu0_vid: +1.600 V
all right, so my motherboard seems to have a DME1737 on I2C-bus.
what I did next was installing "lspci" on Solaris 10x86.
output of lspci is:
bash-3.00# pciutils-3.0.0/lspci -xvv -d 8086:27da
00:1f.3 Class 0c05: Device 8086:27da (rev 01)
Subsystem: Device 8086:1999
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin ? routed to IRQ 255
Region 4: I/O ports at 18e0
00: 86 80 da 27 01 00 80 02 01 00 05 0c 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: e1 18 00 00 00 00 00 00 00 00 00 00 86 80 99 19
30: 00 00 00 00 00 00 00 00 00 00 00 00 ff 00 00 00
device 8086:27da is the only one pointing to sensors.... (at least "prtconv -v"
tells for that address that it's
an SMBus)
so.... I'm now assuming that I need to configure a pci-device for my sensor
(connected to I2C), am I right?
and if so... again the question... what should be the settings for "reg" within
my driver.conf ??
thanks a lot for helping a newbie !
christian
--
"I sense much NT in you, NT leads to Blue Screen.
Blue Screen leads to downtime, downtime leads to suffering. NT is the path to
the darkside."
- Unknown Unix Jedi
________________________________
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
Masopust, Christian
Sent: Monday, August 18, 2008 1:33 PM
To: [email protected]
Subject: [driver-discuss] Trying to create driver for accessing SMBus
of anIntel 82801G
Dear all,
first of all I'd like to say that I'm very new to driver development in
Solaris X86....
What I like to do is accessing the "sensors" of my motherboard which
has an
Intel-Chipset (ICH7).
I already know about ddi_... have read the "device driver tutorial" and
also searched
the driver-discuss archive.
What I'm currently needing is how to find out the correct settings of
"reg" within
my driver.conf, I know the address of the SMBus is 0x3fe (on my
motherboard)
but I don't know about the size (according to "man isa")...
any help? any hint where to search? or even better... any driver
already there? :-))
christian
--
"I sense much NT in you, NT leads to Blue Screen.
Blue Screen leads to downtime, downtime leads to suffering. NT is the
path to the darkside."
- Unknown Unix Jedi
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