[lm-sensors] ADT7476

David Liontooth liontooth at cogweb.net
Thu Dec 28 22:20:39 CET 2006


David Liontooth wrote:
> What's the status of support for the ADT7476?
>
> Driver `to-be-written' (should be inserted):
>   Detects correctly:
>   * Bus `SMBus PIIX4 adapter at 0580'
>     Busdriver `i2c-piix4', I2C address 0x2e
>     Chip `Analog Devices ADT7476' (confidence: 7)
>
> I have these on Tyan Tomcat K8SH (S3850G2NR) motherboards and am happy
> to provide details
# uname -a
Linux 2.6.19.1 #1 SMP Mon Dec 18 14:33:18 PST 2006 x86_64 GNU/Linux

OS is Debian sid, the kernel is the latest stable from kernel.org
compiled with gcc 4.1.

# lspci
00:01.0 PCI bridge: Broadcom HT1000 PCI/PCI-X bridge
00:02.0 Host bridge: Broadcom HT1000 Legacy South Bridge
00:02.1 IDE interface: Broadcom HT1000 Legacy IDE controller
00:02.2 ISA bridge: Broadcom HT1000 LPC Bridge
00:03.0 USB Controller: Broadcom HT1000 USB Controller (rev 01)
00:03.1 USB Controller: Broadcom HT1000 USB Controller (rev 01)
00:03.2 USB Controller: Broadcom HT1000 USB Controller (rev 01)
00:04.0 Ethernet controller: Intel Corporation 82541GI/PI Gigabit
Ethernet Controller (rev 05)
00:05.0 Ethernet controller: Intel Corporation 82541GI/PI Gigabit
Ethernet Controller (rev 05)
00:06.0 VGA compatible controller: XGI - Xabre Graphics Inc Volari Z7
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
Miscellaneous Control
01:0d.0 PCI bridge: Broadcom HT1000 PCI/PCI-X bridge (rev b2)
01:0e.0 RAID bus controller: Broadcom BCM5785 (HT1000) SATA Native SATA Mode

# lsmod
Module                  Size  Used by
thermal                17296  0
fan                     6280  0
processor              22332  1 thermal
eeprom                  8912  0
i2c_isa                 7104  0
i2c_dev                 9032  0
ata_generic             9156  0
evdev                  12160  0
k8temp                  6976  0
sata_svw               10180  2
ehci_hcd               34760  0
ohci_hcd               22596  0
hwmon                   4296  1 k8temp
e1000                 127296  0
psmouse                43792  0
i2c_piix4              10444  0
pata_serverworks       12176  0
i2c_core               25984  7 eeprom,i2c_isa,i2c_dev,i2c_piix4

# ./sensors-detect.pl (downloaded from lm-sensors yesterday)
# sensors-detect revision $Revision$

This program will help you determine which kernel modules you need
to load to use lm_sensors most effectively. It is generally safe
and recommended to accept the default answers to all questions,
unless you know what you're doing.

We can start with probing for (PCI) I2C or SMBus adapters.
Do you want to probe now? (YES/no):
Probing for PCI bus adapters...
Use driver `i2c-piix4' for device 0000:00:02.0: ServerWorks HT-1000
South Bridge

We will now try to load each adapter module in turn.
Module `i2c-piix4' already loaded.
If you have undetectable or unsupported adapters, you can have them
scanned by manually loading the modules before running this script.

We are now going to do the I2C/SMBus adapter probings. Some chips may
be double detected; we choose the one with the highest confidence
value in that case.
If you found that the adapter hung after probing a certain address,
you can specify that address to remain unprobed.

Next adapter: SMBus PIIX4 adapter at 0580 (i2c-0)
Do you want to scan it? (YES/no/selectively):
Client found at address 0x1b
Probing for `Maxim MAX6650/MAX6651'...                      No
Probing for `Philips Semiconductors PCA9556'...             No
Client found at address 0x2e
Probing for `Myson MTP008'...                               No
Probing for `National Semiconductor LM78'...                No
Probing for `National Semiconductor LM78-J'...              No
Probing for `National Semiconductor LM79'...                No
Probing for `National Semiconductor LM80'...                No
Probing for `National Semiconductor LM85 or LM96000'...     No
Probing for `Analog Devices ADM1027, ADT7460 or ADT7463'... No
Probing for `SMSC EMC6D100, EMC6D101 or EMC6D102'...        No
Probing for `Analog Devices ADT7462'...                     No
Probing for `Analog Devices ADT7467 or ADT7468'...          No
Probing for `Analog Devices ADT7470'...                     No
Probing for `Analog Devices ADT7473'...                     No
Probing for `Analog Devices ADT7475'...                     No
Probing for `Analog Devices ADT7476'...                     Success!
    (confidence 7, driver `to-be-written')
Probing for `Andigilog aSC7611'...                          No
Probing for `Andigilog aSC7621'...                          No
Probing for `National Semiconductor LM87'...                No
Probing for `National Semiconductor LM93'...                No
Probing for `Winbond W83781D'...                            No
Probing for `Winbond W83782D'...                            No
Probing for `Winbond W83792D'...                            No
Probing for `Winbond W83793R/G'...                          No
Probing for `Winbond W83791SD'...                           No
Probing for `Winbond W83627HF'...                           No
Probing for `Winbond W83627EHF'...                          No
Probing for `Winbond W83627DHG'...                          No
Probing for `Asus AS99127F (rev.1)'...                      No
Probing for `Asus AS99127F (rev.2)'...                      No
Probing for `Asus ASB100 Bach'...                           No
Probing for `Winbond W83L785TS-S'...                        No
Probing for `Analog Devices ADM9240'...                     No
Probing for `Dallas Semiconductor DS1780'...                No
Probing for `National Semiconductor LM81'...                No
Probing for `Analog Devices ADM1026'...                     No
Probing for `Analog Devices ADM1025'...                     No
Probing for `Analog Devices ADM1024'...                     No
Probing for `Analog Devices ADM1029'...                     No
Probing for `Analog Devices ADM1030'...                     No
Probing for `Analog Devices ADM1031'...                     No
Probing for `Analog Devices ADM1022'...                     No
Probing for `Texas Instruments THMC50'...                   No
Probing for `Analog Devices ADM1028'...                     No
Probing for `ITE IT8712F'...                                No
Probing for `SMSC DME1737'...                               No
Probing for `Fintek F75373S/SG'...                          No
Probing for `Fintek F75375S/SP'...                          No
Probing for `Fintek F75387SG/RG'...                         No
Probing for `Winbond W83791D'...                            No
Client found at address 0x40
Probing for `Maxim MAX6633/MAX6634/MAX6635'...              No
Client found at address 0x50
Handled by driver `eeprom' (already loaded), chip type `eeprom'
Client found at address 0x51
Handled by driver `eeprom' (already loaded), chip type `eeprom'
Client found at address 0x69
Client found at address 0x6c

Some chips are also accessible through the ISA I/O ports. We have to
write to arbitrary I/O ports to probe them. This is usually safe though.
Yes, you do have ISA I/O ports even if you do not have any ISA slots!
Do you want to scan the ISA I/O ports? (YES/no):
Probing for `National Semiconductor LM78' at 0x290...       No
Probing for `National Semiconductor LM78-J' at 0x290...     No
Probing for `National Semiconductor LM79' at 0x290...       No
Probing for `Winbond W83781D' at 0x290...                   No
Probing for `Winbond W83782D' at 0x290...                   No
Probing for `Winbond W83627HF' at 0x290...                  No
Probing for `Silicon Integrated Systems SIS5595'...         No
Probing for `VIA VT82C686 Integrated Sensors'...            No
Probing for `VIA VT8231 Integrated Sensors'...              No
Probing for `IPMI BMC KCS' at 0xca0...                      No
Probing for `IPMI BMC SMIC' at 0xca8...                     No

Some Super I/O chips may also contain sensors. We have to write to
standard I/O ports to probe them. This is usually safe.
Do you want to scan for Super I/O sensors? (YES/no):
Probing for Super-I/O at 0x2e/0x2f
Trying family `ITE'...                                      No
Trying family `National Semiconductor'...                   No
Trying family `SMSC'...                                     No
Trying family `VIA/Winbond/Fintek'...                       No
Probing for Super-I/O at 0x4e/0x4f
Trying family `ITE'...                                      Yes
Found unknown chip with ID 0xee19
Trying family `National Semiconductor'...                   Yes
Found `Nat. Semi. PC8741x Super IO'
    (no hardware monitoring capabilities)
Trying family `SMSC'...                                     Yes
Found unknown chip with ID 0xee19
Trying family `VIA/Winbond/Fintek'...                       Yes
Found unknown chip with ID 0xee19

Some CPUs or memory controllers may also contain embedded sensors.
Do you want to scan for them? (YES/no):
AMD K8 thermal sensors...                                   Success!
    (driver `k8temp')
Intel Core family thermal sensor...                         No
Intel AMB FB-DIMM thermal sensor...                         No








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