Hi, I am running Mandrakelinux 10.1, kernel 2.6.8.1-10mdk and lm_sensors-2.8.7-4mdk.
sensors-detect tells me which modules to load, but the modules do not make temperature readings. I get strange output when I run sensors:
---------
eeprom-i2c-0-52
Adapter: SMBus Via Pro adapter at 5000
Memory type: SDR SDRAM DIMM
Memory size (MB): 256
eeprom-i2c-0-51
Adapter: SMBus Via Pro adapter at 5000
Memory type: SDR SDRAM DIMM
Memory size (MB): 256
eeprom-i2c-0-50
Adapter: SMBus Via Pro adapter at 5000
Memory type: SDR SDRAM DIMM
Memory size (MB): 128
----------
When the driver for my TV-Card is loaded, I get the following output:
----------
[root at warpcore etc]# sensors
tda9887-i2c-2-43
Adapter: cx8800[0]
Microtune 4049 FM5-i2c-2-61
Adapter: cx8800[0]
eeprom-i2c-2-50
Adapter: cx8800[0]
Unknown EEPROM type (255).
eeprom-i2c-0-52
Adapter: SMBus Via Pro adapter at 5000
Memory type: SDR SDRAM DIMM
Memory size (MB): 256
eeprom-i2c-0-51
Adapter: SMBus Via Pro adapter at 5000
Memory type: SDR SDRAM DIMM
Memory size (MB): 256
eeprom-i2c-0-50
Adapter: SMBus Via Pro adapter at 5000
Memory type: SDR SDRAM DIMM
Memory size (MB): 128
----------
The complete output of sensors-detect:
----------
[root at warpcore devel]# sensors-detect
This program will help you determine which I2C/SMBus modules you need to
load to use lm_sensors most effectively. You need to have i2c and
lm_sensors installed before running this program.
Also, you need to be `root', or at least have access to the /dev/i2c/*
files, for most things.
If you have patched your kernel and have some drivers built in, you can
safely answer NO if asked to load some modules. In this case, things may
seem a bit confusing, but they will still work.
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.
You do not need any special privileges for this.
Do you want to probe now? (YES/no):
Probing for PCI bus adapters...
Use driver `rivatv' for device 01:00.0: GeForce2 MX
Use driver `i2c-viapro' for device 00:07.4: VIA Technologies VT82C686 Apollo ACPI
Probe succesfully concluded.
We will now try to load each adapter module in turn.
Load `rivatv' (say NO if built into your kernel)? (YES/no):
Module loaded succesfully.
Load `i2c-viapro' (say NO if built into your kernel)? (YES/no):
Module loaded succesfully.
If you have undetectable or unsupported adapters, you can have them
scanned by manually loading the modules before running this script.
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 already loaded.
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 Via Pro adapter at 5000 (Algorithm unavailable)
Do you want to scan it? (YES/no/selectively):
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 LM85'... Failed!
Probing for `Analog Devices ADM1027, ADT7460 or ADT7463'... Failed!
Probing for `SMSC EMC6D100 or EMC6D101'... Failed!
Probing for `National Semiconductor LM87'... Failed!
Probing for `Winbond W83781D'... Failed!
Probing for `Winbond W83782D'... Failed!
Probing for `Winbond W83783S'... Failed!
Probing for `Winbond W83791D'... Failed!
Probing for `Winbond W83627HF'... Failed!
Probing for `Asus AS99127F (rev.1)'... Failed!
Probing for `Asus AS99127F (rev.2)'... Failed!
Probing for `Asus ASB100 Bach'... Failed!
Probing for `Winbond W83L784R/AR'... Failed!
Probing for `Winbond W83L785R'... 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 ADM1026'... Failed!
Probing for `Analog Devices ADM1025'... Failed!
Probing for `Philips NE1619'... Failed!
Probing for `Analog Devices ADM1024'... Failed!
Probing for `Analog Devices ADM1029'... Failed!
Probing for `Analog Devices ADM1030'... Failed!
Probing for `Analog Devices ADM1031'... Failed!
Probing for `Analog Devices ADM1022'... Failed!
Probing for `Texas Instruments THMC50'... Failed!
Probing for `ITE IT8705F / IT8712F / SiS 950'... Failed!
Probing for `ALi M5879'... Failed!
Client found at address 0x50
Probing for `SPD EEPROM'... Success!
(confidence 8, driver `eeprom')
Probing for `DDC monitor'... Failed!
Probing for `Maxim MAX6900'... Failed!
Client found at address 0x51
Probing for `SPD EEPROM'... Success!
(confidence 8, driver `eeprom')
Client found at address 0x52
Probing for `SPD EEPROM'... 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. This is usually safe though.
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... Success!
(confidence 9, driver `via686a')
Probing for `VIA Technologies VT8231 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!
Some Super I/O chips may also contain sensors. Super I/O probes are
typically a bit more dangerous, as we have to write to I/O ports to do
this. This is usually safe though.
Do you want to scan for Super I/O sensors? (YES/no):
Probing for `ITE 8702F Super IO Sensors'
Failed! (skipping family)
Probing for `Nat. Semi. PC87351 Super IO Fan Sensors'
Failed! (skipping family)
Probing for `SMSC 47B27x Super IO Fan Sensors'
Failed! (skipping family)
Probing for `VT1211 Super IO Sensors'
Failed! (skipping family)
Do you want to scan for secondary Super I/O sensors? (YES/no):
Probing for `ITE 8702F Super IO Sensors'
Failed! (skipping family)
Probing for `Nat. Semi. PC87351 Super IO Fan Sensors'
Failed! (skipping family)
Probing for `SMSC 47B27x Super IO Fan Sensors'
Failed! (skipping family)
Probing for `VT1211 Super IO Sensors'
Failed! (skipping family)
Now follows a summary of the probes I have just done.
Just press ENTER to continue:
Driver `eeprom' (should be inserted):
Detects correctly:
* Bus `SMBus Via Pro adapter at 5000' (Algorithm unavailable)
Busdriver `i2c-viapro', I2C address 0x50
Chip `SPD EEPROM' (confidence: 8)
* Bus `SMBus Via Pro adapter at 5000' (Algorithm unavailable)
Busdriver `i2c-viapro', I2C address 0x51
Chip `SPD EEPROM' (confidence: 8)
* Bus `SMBus Via Pro adapter at 5000' (Algorithm unavailable)
Busdriver `i2c-viapro', I2C address 0x52
Chip `SPD EEPROM' (confidence: 8)
Driver `via686a' (should be inserted):
Detects correctly:
* ISA bus, undetermined address (Busdriver `i2c-isa')
Chip `VIA Technologies VT82C686 Integrated Sensors' (confidence: 9)
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)?
To make the sensors modules behave correctly, add these lines to
/etc/modules.conf:
#----cut here----
# I2C module options
alias char-major-89 i2c-dev
#----cut here----
To load everything that is needed, add this to some /etc/rc* file:
#----cut here----
# I2C adapter drivers
modprobe i2c-viapro
modprobe i2c-isa
# I2C chip drivers
modprobe eeprom
modprobe via686a
# sleep 2 # optional
/usr/local/bin/sensors -s # recommended
#----cut here----
WARNING! If you have some things built into your kernel, the list above
will contain too many modules. Skip the appropriate ones! You really should
try these commands right now to make sure everything is working properly.
Monitoring programs won't work until it's done.
--------------
The modules that are loaded:
---------
via686a 17832 0
eeprom 6248 0
i2c-sensor 2240 2 via686a,eeprom
i2c-isa 1600 0
i2c-viapro 5900 0
rivatv 83096 0
i2c-algo-bit 8712 1 rivatv
videodev 7168 1 rivatv
i2c-dev 7616 0
i2c-core 19060 8 via686a,eeprom,i2c-sensor,i2c-isa,i2c-viapro,rivatv,i2c-algo-bit,i2c-dev
-----------
The output of dmesg:
-----------
Linux version 2.6.8.1-10mdk (nplanel at n3.mandrakesoft.com) (gcc version 3.4.1 (Mandrakelinux (Alpha 3.4.1-3mdk)) #1 Wed Sep 8 17:00:52 CEST 2004
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 0000000027ff0000 (usable)
BIOS-e820: 0000000027ff0000 - 0000000027ff3000 (ACPI NVS)
BIOS-e820: 0000000027ff3000 - 0000000028000000 (ACPI data)
BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
639MB LOWMEM available.
On node 0 totalpages: 163824
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 159728 pages, LIFO batch:16
HighMem zone: 0 pages, LIFO batch:1
DMI 2.3 present.
ACPI: RSDP (v000 AWARD ) @ 0x000f7a30
ACPI: RSDT (v001 AWARD AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x27ff3000
ACPI: FADT (v001 AWARD AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x27ff3040
ACPI: DSDT (v001 AWARD AWRDACPI 0x00001000 MSFT 0x0100000c) @ 0x00000000
ACPI: PM-Timer IO Port: 0x4008
Built 1 zonelists
Local APIC disabled by BIOS -- reenabling.
Found and enabled local APIC!
Initializing CPU#0
Kernel command line: root=/dev/hda7 devfs=mount resume=/dev/hda5 acpi=ht vga=791 hdc=ide-scsi hdd=ide-scsi
ide_setup: hdc=ide-scsi
ide_setup: hdd=ide-scsi
PID hash table entries: 4096 (order 12: 32768 bytes)
Detected 1200.761 MHz processor.
Using pmtmr for high-res timesource
Console: colour dummy device 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 645316k/655296k available (1860k kernel code, 9196k reserved, 581k data, 200k init, 0k highmem, 0k BadRAM)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 2375.68 BogoMIPS
Security Scaffold v1.0.0 initialized
SELinux: Disabled at boot.
Capability LSM initialized
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: After generic identify, caps: 0383fbff c1c3fbff 00000000 00000000
CPU: After vendor identify, caps: 0383fbff c1c3fbff 00000000 00000000
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 64K (64 bytes/line)
CPU: After all inits, caps: 0383fbff c1c3fbff 00000000 00000020
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: AMD Duron(tm) processor stepping 01
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
init init/main.c:689
init init/main.c:702
init init/main.c:707
do_pre_smp_initcalls init/main.c:653
do_pre_smp_initcalls init/main.c:659
init init/main.c:711
init init/main.c:714
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Using local APIC timer interrupts.
calibrating APIC timer ...
.... CPU clock speed is 1199.0863 MHz.
.... host bus clock speed is 199.0977 MHz.
init init/main.c:716
init init/main.c:718
checking if image is initramfs...it isn't (no cpio magic); looks like an initrd
ACPI: Looking for DSDT in initrd ... not found!
Freeing initrd memory: 94k freed
init init/main.c:724
do_basic_setup init/main.c:634
do_basic_setup init/main.c:636
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfb350, last bus=1
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040326
ACPI: Interpreter disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
PnPBIOS: Disabled
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI: Using IRQ router VIA [1106/0686] at 0000:00:07.0
spurious 8259A interrupt: IRQ7.
vesafb: framebuffer at 0xd0000000, mapped to 0xe8800000, size 3072k
vesafb: mode is 1024x768x16, linelength=2048, pages=0
vesafb: protected mode interface info at c000:c460
vesafb: scrolling: redraw
vesafb: directcolor: size=0:5:6:5, shift=0:11:5:0
fb0: VESA VGA frame buffer device
apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac)
audit: initializing netlink socket (disabled)
audit(1097688169.121:0): initialized
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
devfs: 2004-01-31 Richard Gooch (rgooch at atnf.csiro.au)
devfs: boot_options: 0x1
Initializing Cryptographic API
Applying VIA southbridge workaround.
PCI: Disabling Via external APIC routing
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
bootsplash 3.1.6-2004/03/31: looking for picture.... silentjpeg size 21063 bytes, foun
d (1024x768, 21015 bytes, v3).
Console: switching to colour frame buffer device 118x39
Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 32000K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller at PCI slot 0000:00:07.1
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt82c686b (rev 40) IDE UDMA100 controller on pci0000:00:07.1
ide0: BM-DMA at 0xc000-0xc007, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xc008-0xc00f, BIOS settings: hdc:DMA, hdd:DMA
Probing IDE interface ide0...
hda: IC35L040AVVA07-0, ATA DISK drive
Using anticipatory io scheduler
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: _NEC DVD_RW ND-2510A, ATAPI CD/DVD-ROM drive
hdd: SONY CD-RW CRX0811, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: 80418240 sectors (41174 MB) w/1863KiB Cache, CHS=65535/16/63, UDMA(33)
/dev/ide/host0/bus0/target0/lun0: p1 p2 < p5 p6 p7 >
mice: PS/2 mouse device common for all mice
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
input: AT Translated Set 2 keyboard on isa0060/serio0
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
NET: Registered protocol family 2
IP: routing cache hash table of 8192 buckets, 64Kbytes
TCP: Hash tables configured (established 262144 bind 65536)
NET: Registered protocol family 1
BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
init init/main.c:726
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
RAMDISK: Compressed image found at block 0
VFS: Mounted root (ext2 filesystem).
Mounted devfs on /dev
Mounted devfs on /dev
Freeing unused kernel memory: 200k freed
Real Time Clock Driver v1.12
usbcore: registered new driver usbfs
usbcore: registered new driver hub
USB Universal Host Controller Interface driver v2.2
PCI: Found IRQ 5 for device 0000:00:07.2
PCI: Sharing IRQ 5 with 0000:00:07.3
PCI: Sharing IRQ 5 with 0000:00:0c.0
uhci_hcd 0000:00:07.2: UHCI Host Controller
uhci_hcd 0000:00:07.2: irq 5, io base 0000c400
uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
PCI: Found IRQ 5 for device 0000:00:07.3
PCI: Sharing IRQ 5 with 0000:00:07.2
PCI: Sharing IRQ 5 with 0000:00:0c.0
uhci_hcd 0000:00:07.3: UHCI Host Controller
uhci_hcd 0000:00:07.3: irq 5, io base 0000c800
uhci_hcd 0000:00:07.3: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
usb 1-2: new low speed USB device using address 2
usbcore: registered new driver hiddev
input: USB HID v1.10 Mouse [Logitech USB Mouse] on usb-0000:00:07.2-2
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
usbcore: registered new driver usbmouse
drivers/usb/input/usbmouse.c: v1.6:USB HID Boot Protocol mouse driver
ts: Compaq touchscreen protocol output
Adding 514040k swap on /dev/hda5. Priority:-1 extents:1
Linux agpgart interface v0.100 (c) Dave Jones
agpgart: Detected VIA Twister-K/KT133x/KM133 chipset
agpgart: Maximum main memory to use for agp memory: 564M
agpgart: AGP aperture is 64M @ 0xd8000000
nvidia: module license 'NVIDIA' taints kernel.
NVRM: loading NVIDIA Linux x86 NVIDIA Kernel Module 1.0-6111 Tue Jul 27 07:55:38 PDT 2004
input: PC Speaker
Supermount version 2.0.4 for kernel 2.6
loop: loaded (max 8 devices)
ieee1394: Initialized config rom entry `ip1394'
ohci1394: $Rev: 1223 $ Ben Collins <bcollins at debian.org>
PCI: Found IRQ 5 for device 0000:00:0c.0
PCI: Sharing IRQ 5 with 0000:00:07.2
PCI: Sharing IRQ 5 with 0000:00:07.3
ohci1394: fw-host0: Unexpected PCI resource length of 1000!
ohci1394: fw-host0: OHCI-1394 1.0 (PCI): IRQ=[5] MMIO=[e0000000-e00007ff] Max Packet=[2048]
SCSI subsystem initialized
ide-scsi is deprecated for cd burning! Use ide-cd and give dev=/dev/hdX as device
scsi0 : SCSI host adapter emulation for IDE ATAPI devices
Vendor: _NEC Model: DVD_RW ND-2510A Rev: 2.15
Type: CD-ROM ANSI SCSI revision: 02
scsi1 : SCSI host adapter emulation for IDE ATAPI devices
Vendor: SONY Model: CD-RW CRX0811 Rev: MYS2
Type: CD-ROM ANSI SCSI revision: 02
sr0: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0
sr1: scsi3-mmc drive: 32x/32x writer cd/rw xa/form2 cdda tray
Attached scsi CD-ROM sr1 at scsi1, channel 0, id 0, lun 0
ip1394: $Rev: 1224 $ Ben Collins <bcollins at debian.org>
ip1394: eth0: IEEE-1394 IPv4 over 1394 Ethernet (fw-host0)
ne2k-pci.c:v1.03 9/22/2003 D. Becker/P. Gortmaker
http://www.scyld.com/network/ne2k-pci.html
PCI: Found IRQ 11 for device 0000:00:09.0
eth1: RealTek RTL-8029 found at 0xdc00, IRQ 11, 00:06:7B:02:50:76.
---------
The isa/i2c dump commands:
--------------
[root at warpcore log]# isadump 0x295 0x296
WARNING! Running this program can cause system crashes, data loss and worse!
I will probe address register 0x0295 and data register 0x0296.
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: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
10: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
20: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
40: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
---------------
[root at warpcore proc]# i2cdump 0 0x23 b
WARNING! This program can confuse your I2C bus, cause data loss and worse!
I will probe file /dev/i2c-0, address 0x23, mode byte
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 0123456789abcdef
00: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
10: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
20: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
30: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
40: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
50: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
60: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
70: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
80: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
90: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
a0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
b0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
c0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
d0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
e0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
f0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX
--------------
[root at warpcore proc]# i2cdump 1 0x24 b
Error: Adapter for i2c bus 1 does not have byte read capability
--------------
Installed I2C busses:
i2c-1 dummy ISA main adapter ISA bus algorithm
i2c-0 unknown SMBus Via Pro adapter at 5000 Algorithm unavailable
------------
--
Best regards, M at X.
* Climate Control Psychedelic Soundscapes - http://go.to/cchq/
* Linux Shell Scripts & RPM Software Packages - http://go.to/conmen/
* Photography Pages - http://home.wanadoo.nl/cchq/photo/photo.html
System is up 3:26
