I think I checked in those changes, and I'm afraid they don't solve the problem completely. I've observed them recover from a failure occasionally, but the sensors still eventually become totally unresponsive. I have a Gigabyte 7ix which exhibits the same symptoms that you describe. It's interesting that you have such a similar motherboard and are, I believe, the first to report this.. I wonder is it unique to this family of mobos. The sensors ran reliably for several years before they started misbehaving as they do now, but it does seem temperature-related, and those several years were in Ireland which is not renowned for its warmth. Merlin r/l3ech at l3ech.dyns.net/2002.06.16/23:53:21 >after installing the CVS version the hangs didn't appear anymore. but >then again, they never appeared during the winter too (when it was cold >outside). i live in a desert-like climate and it can get VERY hot in the >summer, and because it's an amd cpu, the weather has major effect on the >system's temperature (and on the sensor chips?). >i'll let you know if the weirdness happen again. > >thanks for the help. >L3ECH. > > >On Wed, 2002-06-12 at 04:58, Mark D. Studebaker wrote: >> As sensors-detect didn't find any chips after things hang, >> the problem is most likely in adm-756. >> You can verify this by trying prog/detect/i2cdetect before and after >> the hang. >> We recently checked in some changes advertised as 'reliability >> improvements' >> to amd-756 in CVS. Please try it and see if it helps. >> Let us know. >> mds >> >> >> L3ECH wrote: >> > >> > lm_sensors, i2c drivers and everything else installs and works just >> > fine. >> > however, on random occasions (usually on a hot day), the sensor chip >> > just fails (i think). data from sensors is no longer recieved. >> > unloading the modules and loading them again doesn't help and >> > sensors-detect do not detect the lm chip after that happens. >> > this happened with previous versions of lm_sensors too. >> > after a reboot everything goes back to normal. >> > is this a hardware problem, or am i doing something wrong? >> > is there a way to do the same thing a reboot does without a reboot? >> > >> > included info: chip and motherboard type, dmesg output, sensors-detect >> > output after the weirdness, normal sensors-detect output, lsmod output, >> > output of 'lspci -n', output of i2cdetect. >> > >> > sensor chip: Winbond W83977E AW >> > motherboard: Gigabyte GA-7IXE >> > (http://www.gigabyte.com.tw/products/ga7ixe.htm) >> > >> > dmesg output: >> > -------------------------------------------------------------------------- >> > Linux version 2.4.18 (root at l3ech.dyns.net) (gcc version 2.95.4 20011002 >> > (Debian prerelease)) #3 Sun Jun 9 12:26:51 IDT 2002 >> > BIOS-provided physical RAM map: >> > BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) >> > BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) >> > BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) >> > BIOS-e820: 0000000000100000 - 000000000fff0000 (usable) >> > BIOS-e820: 000000000fff0000 - 000000000fff8000 (ACPI data) >> > BIOS-e820: 000000000fff8000 - 0000000010000000 (ACPI NVS) >> > BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) >> > On node 0 totalpages: 65520 >> > zone(0): 4096 pages. >> > zone(1): 61424 pages. >> > zone(2): 0 pages. >> > Kernel command line: auto BOOT_IMAGE=Linux ro root=1601 >> > Initializing CPU#0 >> > Detected 757.481 MHz processor. >> > Console: colour VGA+ 132x50 >> > Calibrating delay loop... 1510.60 BogoMIPS >> > Memory: 255424k/262080k available (1327k kernel code, 6268k reserved, >> > 387k data, 204k init, 0k highmem) >> > Dentry-cache hash table entries: 32768 (order: 6, 262144 bytes) >> > Inode-cache hash table entries: 16384 (order: 5, 131072 bytes) >> > Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) >> > Buffer-cache hash table entries: 16384 (order: 4, 65536 bytes) >> > Page-cache hash table entries: 65536 (order: 6, 262144 bytes) >> > CPU: Before vendor init, caps: 0183f9ff c1c3f9ff 00000000, vendor = 2 >> > CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) >> > CPU: L2 Cache: 512K (64 bytes/line) >> > CPU: After vendor init, caps: 0183f9ff c1c3f9ff 00000000 00000000 >> > Intel machine check architecture supported. >> > Intel machine check reporting enabled on CPU#0. >> > CPU: After generic, caps: 0183f9ff c1c3f9ff 00000000 00000000 >> > CPU: Common caps: 0183f9ff c1c3f9ff 00000000 00000000 >> > CPU: AMD Athlon(tm) Processor stepping 02 >> > Enabling fast FPU save and restore... done. >> > Checking 'hlt' instruction... OK. >> > POSIX conformance testing by UNIFIX >> > PCI: PCI BIOS revision 2.10 entry at 0xfdb71, last bus=1 >> > PCI: Using configuration type 1 >> > PCI: Probing PCI hardware >> > PCI: Using IRQ router AMD756 VIPER [1022/740b] at 00:07.3 >> > isapnp: Scanning for PnP cards... >> > isapnp: Card 'Rockwell 56K ACF II Fax+Data+Voice Modem' >> > isapnp: 1 Plug & Play card detected total >> > Linux NET4.0 for Linux 2.4 >> > Based upon Swansea University Computer Society NET3.039 >> > Initializing RT netlink socket >> > Starting kswapd >> > Journalled Block Device driver loaded >> > pty: 256 Unix98 ptys configured >> > Real Time Clock Driver v1.10e >> > block: 128 slots per queue, batch=32 >> > Uniform Multi-Platform E-IDE driver Revision: 6.31 >> > ide: Assuming 33MHz system bus speed for PIO modes; override with >> > idebus=xx >> > AMD7409: IDE controller on PCI bus 00 dev 39 >> > AMD7409: chipset revision 3 >> > AMD7409: not 100% native mode: will probe irqs later >> > ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:pio >> > ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA >> > hda: ST36531A, ATA DISK drive >> > hdc: WDC WD400EB-00CPF0, ATA DISK drive >> > hdd: LG CD-ROM CRD-8521B, ATAPI CD/DVD-ROM drive >> > ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 >> > ide1 at 0x170-0x177,0x376 on irq 15 >> > hda: 12706470 sectors (6506 MB) w/128KiB Cache, CHS=790/255/63, UDMA(33) >> > hdc: 78165360 sectors (40021 MB) w/2048KiB Cache, CHS=77545/16/63, >> > UDMA(33) >> > hdd: ATAPI 52X CD-ROM drive, 128kB Cache, DMA >> > Uniform CD-ROM driver Revision: 3.12 >> > Partition check: >> > hda: hda1 hda2 >> > hdc: hdc1 >> > Floppy drive(s): fd0 is 1.44M >> > FDC 0 is a post-1991 82077 >> > loop: loaded (max 8 devices) >> > ne2k-pci.c:v1.02 10/19/2000 D. Becker/P. Gortmaker >> > http://www.scyld.com/network/ne2k-pci.html >> > AMD756: dev 10ec:8029, router pirq : 3 get irq : 5 >> > PCI: Found IRQ 5 for device 00:0a.0 >> > eth0: RealTek RTL-8029 found at 0xda00, IRQ 5, 00:40:95:46:6F:2D. >> > AMD756: dev 10ec:8029, router pirq : 2 get irq : 11 >> > PCI: Found IRQ 11 for device 00:09.0 >> > eth1: RealTek RTL-8029 found at 0xd800, IRQ 11, 00:40:95:42:6A:0A. >> > PPP generic driver version 2.4.1 >> > PPP Deflate Compression module registered >> > PPP BSD Compression module registered >> > SCSI subsystem driver Revision: 1.00 >> > aec671x_detect: >> > AMD756: dev 1191:8030, router pirq : 4 get irq : 10 >> > PCI: Found IRQ 10 for device 00:0b.0 >> > PCI: Sharing IRQ 10 with 00:07.4 >> > ACARD AEC-671X PCI Ultra/W SCSI-3 Host Adapter: 0 IO:de00, IRQ:10. >> > ID: 3 YAMAHA CRW2100S 1.0H >> > ID: 7 Host Adapter >> > scsi0 : ACARD AEC-6710/6712/67160 PCI Ultra/W/LVD SCSI-3 Adapter Driver >> > V2.5+ac >> > Vendor: YAMAHA Model: CRW2100S Rev: 1.0H >> > Type: CD-ROM ANSI SCSI revision: 02 >> > Attached scsi CD-ROM sr0 at scsi0, channel 0, id 3, lun 0 >> > sr0: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray >> > NET4: Linux TCP/IP 1.0 for NET4.0 >> > IP Protocols: ICMP, UDP, TCP, IGMP >> > IP: routing cache hash table of 2048 buckets, 16Kbytes >> > TCP: Hash tables configured (established 16384 bind 16384) >> > ip_conntrack (2047 buckets, 16376 max) >> > ip_tables: (C) 2000-2002 Netfilter core team >> > NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. >> > kjournald starting. Commit interval 5 seconds >> > EXT3-fs: mounted filesystem with ordered data mode. >> > VFS: Mounted root (ext3 filesystem) readonly. >> > Freeing unused kernel memory: 204k freed >> > Adding Swap: 257032k swap-space (priority -1) >> > EXT3 FS 2.4-0.9.17, 10 Jan 2002 on ide1(22,1), internal journal >> > es1371: version v0.30 time 01:06:23 Jun 9 2002 >> > AMD756: dev 1274:1371, router pirq : 1 get irq : 9 >> > PCI: Found IRQ 9 for device 00:0c.0 >> > es1371: found chip, vendor id 0x1274 device id 0x1371 revision 0x06 >> > es1371: found es1371 rev 6 at io 0xdc00 irq 9 >> > es1371: features: joystick 0x0 >> > ac97_codec: AC97 Audio codec, id: 0x4352:0x5913 (Cirrus Logic CS4297A >> > rev A) >> > i2c-core.o: i2c core module >> > i2c-dev.o: i2c /dev entries driver module version 2.6.3 (20020322) >> > i2c-core.o: driver i2c-dev dummy driver registered. >> > nvidia: loading NVIDIA NVdriver Kernel Module 1.0-2960 Tue May 14 >> > 07:41:42 PDT 2002 >> > Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ >> > SERIAL_PCI ISAPNP enabled >> > ttyS00 at 0x03f8 (irq = 4) is a 16550A >> > ttyS01 at port 0x02f8 (irq = 12) is a 16550A >> > i2c-amd756.o version 2.6.3 (20020322) >> > i2c-dev.o: Registered 'SMBus AMD7X6 adapter at 50e0' as minor 0 >> > i2c-core.o: adapter SMBus AMD7X6 adapter at 50e0 registered as adapter >> > 0. >> > i2c-amd756.o: AMD756/766 bus detected and initialized >> > i2c-proc.o version 2.6.3 (20020322) >> > w83781d.o version 2.6.3 (20020322) >> > i2c-core.o: driver W83781D sensor driver registered. >> > i2c-core.o: client [W83782D chip] registered to adapter [SMBus AMD7X6 >> > adapter at 50e0](pos. 0). >> > i2c-core.o: client [W83782D subclient] registered to adapter [SMBus >> > AMD7X6 adapter at 50e0](pos. 1). >> > i2c-core.o: client [W83782D subclient] registered to adapter [SMBus >> > AMD7X6 adapter at 50e0](pos. 2). >> > eeprom.o version 2.6.3 (20020322) >> > i2c-core.o: driver EEPROM READER registered. >> > i2c-core.o: client [EEPROM chip] registered to adapter [SMBus AMD7X6 >> > adapter at 50e0](pos. 3). >> > i2c-core.o: client [EEPROM chip] registered to adapter [SMBus AMD7X6 >> > adapter at 50e0](pos. 4). >> > lirc_serial: auto-detected active low receiver >> > i2c-core.o: client [W83782D chip] unregistered. >> > i2c-core.o: client [W83782D subclient] unregistered. >> > i2c-core.o: client [W83782D subclient] unregistered. >> > i2c-core.o: client [EEPROM chip] unregistered. >> > i2c-core.o: client [EEPROM chip] unregistered. >> > i2c-core.o: adapter unregistered: SMBus AMD7X6 adapter at 50e0 >> > i2c-core.o: driver unregistered: W83781D sensor driver >> > i2c-core.o: driver unregistered: EEPROM READER >> > i2c-core.o: driver unregistered: i2c-dev dummy driver >> > i2c-core.o: i2c core module >> > i2c-amd756.o version 2.6.3 (20020322) >> > i2c-core.o: adapter SMBus AMD7X6 adapter at 50e0 registered as adapter >> > 0. >> > i2c-amd756.o: AMD756/766 bus detected and initialized >> > i2c-dev.o: i2c /dev entries driver module version 2.6.3 (20020322) >> > i2c-core.o: driver i2c-dev dummy driver registered. >> > i2c-dev.o: Registered 'SMBus AMD7X6 adapter at 50e0' as minor 0 >> > -------------------------------------------------------------------------- >> > >> > sensors-detect output AFTER the weirdness: >> > -------------------------------------------------------------------------- >> > We can start with probing for (PCI) I2C or SMBus adapters. >> > You do not need any special privileges for this. >> > Do you want to probe now? (YES/no): >> > Probing for PCI bus adapters... >> > Use driver `i2c-amd756' for device 00:07.3: AMD-756 Athlon ACPI >> > Use driver `i2c-riva' for device 01:05.0: RIVA UVTNT2 >> > Probe succesfully concluded. >> > >> > We will now try to load each adapter module in turn. >> > Load `i2c-amd756' (say NO if built into your kernel)? (YES/no): >> > Module loaded succesfully. >> > Load `i2c-riva' (say NO if built into your kernel)? (YES/no): >> > modprobe: Can't locate module i2c-riva >> > Loading failed ()... skipping. >> > ** Note: i2c-riva module is available at >> > ** http://drama.obuda.kando.hu/~fero/cgi-bin/rivatv.shtml >> > Do you now want to be prompted for non-detectable adapters? (yes/NO): >> > To continue, we need module `i2c-dev' to be loaded. >> > If it is built-in into your kernel, you can safely skip this. >> > i2c-dev is not loaded. Do you want to load it now? (YES/no): >> > Module loaded succesfully. >> > We are now going to do the adapter probings. Some adapters may hang >> > halfway >> > through; we can't really help that. Also, some chips will 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. That often >> > includes address 0x69 (clock chip). >> > >> > Next adapter: SMBus AMD7X6 adapter at 50e0 (Non-I2C SMBus adapter) >> > Do you want to scan it? (YES/no/selectively): >> > >> > Some chips are also accessible through the ISA bus. ISA probes are >> > typically a bit more dangerous, as we have to write to I/O ports to do >> > this. Do you want to scan the ISA bus? (YES/no): >> > Probing for `National Semiconductor LM78' >> > Trying address 0x0290... Failed! >> > Probing for `National Semiconductor LM78-J' >> > Trying address 0x0290... Failed! >> > Probing for `National Semiconductor LM79' >> > Trying address 0x0290... Failed! >> > Probing for `Winbond W83781D' >> > Trying address 0x0290... Failed! >> > Probing for `Winbond W83782D' >> > Trying address 0x0290... Failed! >> > Probing for `Winbond W83627HF' >> > Trying address 0x0290... Failed! >> > Probing for `Winbond W83697HF' >> > Trying address 0x0290... Failed! >> > Probing for `Silicon Integrated Systems SIS5595' >> > Trying general detect... Failed! >> > Probing for `VIA Technologies VT82C686 Integrated Sensors' >> > Trying general detect... Failed! >> > Probing for `ITE IT8705F / IT8712F / SiS 950' >> > Trying address 0x0290... Failed! >> > Probing for `IPMI BMC KCS' >> > Trying address 0x0ca0... Failed! >> > Probing for `IPMI BMC SMIC' >> > Trying address 0x0ca8... Failed! >> > >> > Now follows a summary of the probes I have just done. >> > Just press ENTER to continue: >> > >> > I will now generate the commands needed to load the I2C modules. >> > Sometimes, a chip is available both through the ISA bus and an I2C bus. >> > ISA bus access is faster, but you need to load an additional driver >> > module >> > for it. If you have the choice, do you want to use the ISA bus or the >> > I2C/SMBus (ISA/smbus)? >> > >> > WARNING! If you have some things built into your kernel, the >> > below list will contain too many modules. Skip the appropriate ones! >> > To load everything that is needed, add this to some /etc/rc* file: >> > >> > #----cut here---- >> > # I2C adapter drivers >> > # I2C chip drivers >> > #----cut here---- >> > >> > To make the sensors modules behave correctly, add these lines to either >> > /etc/modules.conf or /etc/conf.modules: >> > >> > #----cut here---- >> > # I2C module options >> > alias char-major-89 i2c-dev >> > #----cut here---- >> > -------------------------------------------------------------------------- >> > >> > sensors-detect output after a reboot (normal state): >> > -------------------------------------------------------------------------- >> > We can start with probing for (PCI) I2C or SMBus adapters. >> > You do not need any special privileges for this. >> > Do you want to probe now? (YES/no): >> > Probing for PCI bus adapters... >> > Use driver `i2c-amd756' for device 00:07.3: AMD-756 Athlon ACPI >> > Use driver `i2c-riva' for device 01:05.0: RIVA UVTNT2 >> > Probe succesfully concluded. >> > >> > We will now try to load each adapter module in turn. >> > Load `i2c-amd756' (say NO if built into your kernel)? (YES/no): >> > Module loaded succesfully. >> > Load `i2c-riva' (say NO if built into your kernel)? (YES/no): >> > modprobe: Can't locate module i2c-riva >> > Loading failed ()... skipping. >> > ** Note: i2c-riva module is available at >> > ** http://drama.obuda.kando.hu/~fero/cgi-bin/rivatv.shtml >> > Do you now want to be prompted for non-detectable adapters? (yes/NO): >> > To continue, we need module `i2c-dev' to be loaded. >> > If it is built-in into your kernel, you can safely skip this. >> > i2c-dev is not loaded. Do you want to load it now? (YES/no): >> > Module loaded succesfully. >> > >> > We are now going to do the adapter probings. Some adapters may hang >> > halfway >> > through; we can't really help that. Also, some chips will 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. That often >> > includes address 0x69 (clock chip). >> > >> > Next adapter: SMBus AMD7X6 adapter at 50e0 (Non-I2C SMBus adapter) >> > Do you want to scan it? (YES/no/selectively): >> > Client found at address 0x08 >> > Probing for `National Semiconductor LM78'... Failed! >> > Probing for `National Semiconductor LM78-J'... Failed! >> > Probing for `National Semiconductor LM79'... Failed! >> > Probing for `Winbond W83781D'... Failed! >> > Probing for `Winbond W83782D'... Failed! >> > Probing for `Winbond W83783S'... Failed! >> > Probing for `Winbond W83627HF'... Failed! >> > Probing for `Asus AS99127F'... Failed! >> > Probing for `Winbond W83L784R/AR'... Failed! >> > Client found at address 0x0c >> > Probing for `National Semiconductor LM78'... Failed! >> > Probing for `National Semiconductor LM78-J'... Failed! >> > Probing for `National Semiconductor LM79'... Failed! >> > Probing for `Winbond W83781D'... Failed! >> > Probing for `Winbond W83782D'... Failed! >> > Probing for `Winbond W83783S'... Failed! >> > Probing for `Winbond W83627HF'... Failed! >> > Probing for `Asus AS99127F'... Failed! >> > Probing for `Winbond W83L784R/AR'... Failed! >> > Client found at address 0x2d >> > Probing for `Myson MTP008'... Failed! >> > Probing for `National Semiconductor LM78'... Failed! >> > Probing for `National Semiconductor LM78-J'... Failed! >> > Probing for `National Semiconductor LM79'... Failed! >> > Probing for `National Semiconductor LM80'... Failed! >> > Probing for `National Semiconductor LM87'... Failed! >> > Probing for `Winbond W83781D'... Failed! >> > Probing for `Winbond W83782D'... Success! >> > (confidence 8, driver `w83781d'), other addresses: 0x48 0x49 >> > Probing for `Winbond W83783S'... Failed! >> > Probing for `Winbond W83627HF'... Failed! >> > Probing for `Asus AS99127F'... Failed! >> > Probing for `Winbond W83L784R/AR'... Failed! >> > Probing for `Genesys Logic GL518SM Revision 0x00'... Failed! >> > Probing for `Genesys Logic GL518SM Revision 0x80'... Failed! >> > Probing for `Genesys Logic GL520SM'... Failed! >> > Probing for `Genesys Logic GL525SM'... Failed! >> > Probing for `Analog Devices ADM9240'... Failed! >> > Probing for `Dallas Semiconductor DS1780'... Failed! >> > Probing for `National Semiconductor LM81'... Failed! >> > Probing for `Analog Devices ADM1025'... Failed! >> > Probing for `Analog Devices ADM1024'... Failed! >> > Probing for `Analog Devices ADM1022'... Failed! >> > Probing for `Texas Instruments THMC50'... Failed! >> > Probing for `ITE IT8705F / IT8712F / SiS 950'... Failed! >> > Client found at address 0x48 >> > Probing for `National Semiconductor LM78'... Failed! >> > Probing for `National Semiconductor LM78-J'... Failed! >> > Probing for `National Semiconductor LM79'... Failed! >> > Probing for `National Semiconductor LM75'... Success! >> > (confidence 3, driver `lm75') >> > Probing for `Winbond W83781D'... Failed! >> > Probing for `Winbond W83782D'... Failed! >> > Probing for `Winbond W83783S'... Failed! >> > Probing for `Winbond W83627HF'... Failed! >> > Probing for `Asus AS99127F'... Failed! >> > Probing for `Winbond W83L784R/AR'... Failed! >> > Probing for `Dallas Semiconductor DS1621'... Failed! >> > Probing for `Philips Semiconductors PCF8591'... Success! >> > (confidence 1, driver `pcf8591') >> > Client found at address 0x49 >> > Probing for `National Semiconductor LM78'... Failed! >> > Probing for `National Semiconductor LM78-J'... Failed! >> > Probing for `National Semiconductor LM79'... Failed! >> > Probing for `National Semiconductor LM75'... Success! >> > (confidence 3, driver `lm75') >> > Probing for `Winbond W83781D'... Failed! >> > Probing for `Winbond W83782D'... Failed! >> > Probing for `Winbond W83783S'... Failed! >> > Probing for `Winbond W83627HF'... Failed! >> > Probing for `Asus AS99127F'... Failed! >> > Probing for `Winbond W83L784R/AR'... Failed! >> > Probing for `Dallas Semiconductor DS1621'... Failed! >> > Probing for `Philips Semiconductors PCF8591'... Success! >> > (confidence 1, driver `pcf8591') >> > Client found at address 0x51 >> > Probing for `National Semiconductor LM78'... Failed! >> > Probing for `National Semiconductor LM78-J'... Failed! >> > Probing for `National Semiconductor LM79'... Failed! >> > Probing for `Winbond W83781D'... Failed! >> > Probing for `Winbond W83782D'... Failed! >> > Probing for `Winbond W83783S'... Failed! >> > Probing for `Winbond W83627HF'... Failed! >> > Probing for `Asus AS99127F'... Failed! >> > Probing for `Winbond W83L784R/AR'... Failed! >> > Probing for `Serial EEPROM (PC-100 DIMM)'... Success! >> > (confidence 8, driver `eeprom') >> > Client found at address 0x52 >> > Probing for `National Semiconductor LM78'... Failed! >> > Probing for `National Semiconductor LM78-J'... Failed! >> > Probing for `National Semiconductor LM79'... Failed! >> > Probing for `Winbond W83781D'... Failed! >> > Probing for `Winbond W83782D'... Failed! >> > Probing for `Winbond W83783S'... Failed! >> > Probing for `Winbond W83627HF'... Failed! >> > Probing for `Asus AS99127F'... Failed! >> > Probing for `Winbond W83L784R/AR'... Failed! >> > Probing for `Serial EEPROM (PC-100 DIMM)'... Success! >> > (confidence 8, driver `eeprom') >> > Client found at address 0x69 >> > >> > Some chips are also accessible through the ISA bus. ISA probes are >> > typically a bit more dangerous, as we have to write to I/O ports to do >> > this. Do you want to scan the ISA bus? (YES/no): >> > Probing for `National Semiconductor LM78' >> > Trying address 0x0290... Failed! >> > Probing for `National Semiconductor LM78-J' >> > Trying address 0x0290... Failed! >> > Probing for `National Semiconductor LM79' >> > Trying address 0x0290... Failed! >> > Probing for `Winbond W83781D' >> > Trying address 0x0290... Failed! >> > Probing for `Winbond W83782D' >> > Trying address 0x0290... Failed! >> > Probing for `Winbond W83627HF' >> > Trying address 0x0290... Failed! >> > Probing for `Winbond W83697HF' >> > Trying address 0x0290... Failed! >> > Probing for `Silicon Integrated Systems SIS5595' >> > Trying general detect... Failed! >> > Probing for `VIA Technologies VT82C686 Integrated Sensors' >> > Trying general detect... Failed! >> > Probing for `ITE IT8705F / IT8712F / SiS 950' >> > Trying address 0x0290... Failed! >> > Probing for `IPMI BMC KCS' >> > Trying address 0x0ca0... Failed! >> > Probing for `IPMI BMC SMIC' >> > Trying address 0x0ca8... Failed! >> > Now follows a summary of the probes I have just done. >> > Just press ENTER to continue: >> > >> > Driver `w83781d' (should be inserted): >> > Detects correctly: >> > * Bus `SMBus AMD7X6 adapter at 50e0' (Non-I2C SMBus adapter) >> > Busdriver `i2c-amd756', I2C address 0x2d (and 0x48 0x49) >> > Chip `Winbond W83782D' (confidence: 8) >> > >> > Driver `lm75' (may not be inserted): >> > Misdetects: >> > * Bus `SMBus AMD7X6 adapter at 50e0' (Non-I2C SMBus adapter) >> > Busdriver `i2c-amd756', I2C address 0x48 >> > Chip `National Semiconductor LM75' (confidence: 3) >> > * Bus `SMBus AMD7X6 adapter at 50e0' (Non-I2C SMBus adapter) >> > Busdriver `i2c-amd756', I2C address 0x49 >> > Chip `National Semiconductor LM75' (confidence: 3) >> > >> > Driver `pcf8591' (may not be inserted): >> > Misdetects: >> > * Bus `SMBus AMD7X6 adapter at 50e0' (Non-I2C SMBus adapter) >> > Busdriver `i2c-amd756', I2C address 0x48 >> > Chip `Philips Semiconductors PCF8591' (confidence: 1) >> > * Bus `SMBus AMD7X6 adapter at 50e0' (Non-I2C SMBus adapter) >> > Busdriver `i2c-amd756', I2C address 0x49 >> > Chip `Philips Semiconductors PCF8591' (confidence: 1) >> > >> > Driver `eeprom' (should be inserted): >> > Detects correctly: >> > * Bus `SMBus AMD7X6 adapter at 50e0' (Non-I2C SMBus adapter) >> > Busdriver `i2c-amd756', I2C address 0x51 >> > Chip `Serial EEPROM (PC-100 DIMM)' (confidence: 8) >> > * Bus `SMBus AMD7X6 adapter at 50e0' (Non-I2C SMBus adapter) >> > Busdriver `i2c-amd756', I2C address 0x52 >> > Chip `Serial EEPROM (PC-100 DIMM)' (confidence: 8) >> > >> > I will now generate the commands needed to load the I2C modules. >> > Sometimes, a chip is available both through the ISA bus and an I2C bus. >> > ISA bus access is faster, but you need to load an additional driver >> > module >> > for it. If you have the choice, do you want to use the ISA bus or the >> > I2C/SMBus (ISA/smbus)? >> > >> > WARNING! If you have some things built into your kernel, the >> > below list will contain too many modules. Skip the appropriate ones! >> > To load everything that is needed, add this to some /etc/rc* file: >> > >> > #----cut here---- >> > # I2C adapter drivers >> > modprobe i2c-amd756 >> > # I2C chip drivers >> > modprobe w83781d >> > modprobe eeprom >> > #----cut here---- >> > >> > To make the sensors modules behave correctly, add these lines to either >> > /etc/modules.conf or /etc/conf.modules: >> > >> > #----cut here---- >> > # I2C module options >> > alias char-major-89 i2c-dev >> > #----cut here---- >> > -------------------------------------------------------------------------- >> > >> > # lspci -n >> > 00:00.0 Class 0600: 1022:7006 (rev 23) >> > 00:01.0 Class 0604: 1022:7007 (rev 01) >> > 00:07.0 Class 0601: 1022:7408 (rev 01) >> > 00:07.1 Class 0101: 1022:7409 (rev 03) >> > 00:07.3 Class 0680: 1022:740b (rev 03) >> > 00:07.4 Class 0c03: 1022:740c (rev 06) >> > 00:09.0 Class 0200: 10ec:8029 >> > 00:0a.0 Class 0200: 10ec:8029 >> > 00:0b.0 Class 0100: 1191:8030 (rev 08) >> > 00:0c.0 Class 0401: 1274:1371 (rev 06) >> > 01:05.0 Class 0300: 10de:002d (rev 15) >> > -------------------------------------------------------------------------- >> > >> > # ./i2cdetect 0 >> > WARNING! This program can confuse your I2C bus, cause data loss and >> > worse! >> > I will probe file /dev/i2c-0 >> > You have five seconds to reconsider and press CTRL-C! >> > >> > 0 1 2 3 4 5 6 7 8 9 a b c d e f >> > 00: XX XX XX XX XX XX XX XX 08 XX XX XX 0c XX XX XX >> > 10: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX >> > 20: XX XX XX XX XX XX XX XX XX XX XX XX XX 2d XX XX >> > 30: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX >> > 40: XX XX XX XX XX XX XX XX 48 49 XX XX XX XX XX XX >> > 50: XX 51 52 XX XX XX XX XX XX XX XX XX XX XX XX XX >> > 60: XX XX XX XX XX XX XX XX XX 69 XX XX XX XX XX XX >> > 70: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX >> > -------------------------------------------------------------------------- >> > merlin -- "Whenever you cross swords with an enemy you must not think of cutting him either strongly or weakly; just think of cutting and killing him. Be intent solely upon killing the enemy." - Miyamoto Musashi
