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Date:      Wed, 03 Feb 1999 14:51:37 +1030
From:      Matthew Thyer <Matthew.Thyer@dsto.defence.gov.au>
To:        current@FreeBSD.ORG
Subject:   How do I query system temperature probes ?
Message-ID:  <36B7CED1.96D4B369@dsto.defence.gov.au>

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I seem to have all the hardware required for querying the temperature
probes in the system (At least I can do it from the BIOS).

How can I query this info ?

I assume I need "controller smbus0" and "controller intpm0" in my
kernel.  But do I also need "device smb0     at smbus?" and/or any
of the following:

# ic    i2c network interface
# iic   i2c standard io
# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands.


Once I have all this stuff in my kernel, what commands do I use to
query the probes ??

My system is FreeBSD 4.0-CURRENT (of CTM 3722 - but will soon be really
-CURRENT)


Extract from dmesg:

chip0: <Host to PCI bridge (vendor=8086 device=7180)> rev 0x03 on
pci0.0.0
chip1: <PCI to PCI bridge (vendor=8086 device=7181)> rev 0x03 on
pci0.1.0
chip2: <Intel 82371AB PCI to ISA bridge> rev 0x01 on pci0.7.0
ide_pci0: <Intel PIIX4 Bus-master IDE controller> rev 0x01 on pci0.7.1
chip3: <Intel 82371AB Power management controller> rev 0x01 on pci0.7.3
-- 
 Matthew Thyer                                 Phone:  +61 8 8259 7249
 Corporate Information Systems                 Fax:    +61 8 8259 5537
 Defence Science and Technology Organisation, Salisbury
 PO Box 1500 Salisbury South Australia 5108

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