Date: Thu, 22 Nov 2007 09:58:18 -0500 From: "Olivier Drouin" <olivier.drouin@enodegroup.com> To: <freebsd-questions@freebsd.org> Subject: SMBus is there, now what? (fan speed problem) Message-ID: <000001c82d18$1e877d00$5b967700$@drouin@enodegroup.com>
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Hello Guys =20 I tried this thread without much success on the freebsd-acpi mail list:=20 http://lists.freebsd.org/pipermail/freebsd-acpi/2007-November/004229.html= Anyway, I don=92t think the problem is related to Acpi now. =20 I read this: HYPERLINK "http://www.freebsd.org/releases/6.2R/hardware-i386.html"http://www.freeb= sd. org/releases/6.2R/hardware-i386.html =20 Here is the board/chassis I=92m using:=20 HYPERLINK "http://www.intel.com/design/servers/boards/se7230nh1-e/index.htm"http://= www .intel.com/design/servers/boards/se7230nh1-e/index.htm =20 I rebuilt a kernel with the following new devices: device intpm device ichsmb device smbus device intpm device iic device iicbus device iicbb device intpm device smb =20 I assume its way too many but I don=92t even know which does what. Anyway with this setup I can see /dev/smb0. Here is the output of some of the utilities: =20 [root@red /usr/src]# healthd -d -S ************************ * Hardware Information * ************************ Unknown Vendor: ID =3D 7F7F ************************ =20 Temp.=3D 0.0, -127.0, -127.0; Rot.=3D 927, 0, 2896 Vcore =3D 0.00, 0.00; Volt. =3D 0.00, 0.00, 0.00, 0.00, 0.00 =20 [root@red /usr/src]# lmmon IOCTL: Device not configured =20 [root@red /usr/src]# lmmon -i =20 Motherboard Temp Voltages =20 255C / 491F / 528K Vcore1: +3.984V Vcore2: +3.984V Fan Speeds + 3.3V: +3.984V + 5.0V: +6.654V 1: 0 rpm +12.0V: +15.938V 2: 0 rpm -12.0V: -15.938V 3: 0 rpm - 5.0V: -6.654V =20 =20 [root@red /usr/src]# dmesg <...> acpi0: <INTEL 04DT044> on motherboard acpi0: Power Button (fixed) Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 cpu0: <ACPI CPU> on acpi0 acpi_perf0: <ACPI CPU Frequency Control> on cpu0 acpi_perf0: failed in PERF_STATUS attach device_attach: acpi_perf0 attach returned 6 acpi_perf0: <ACPI CPU Frequency Control> on cpu0 acpi_perf0: failed in PERF_STATUS attach device_attach: acpi_perf0 attach returned 6 acpi_button0: <Sleep Button> on acpi0 <...> ichsmb0: <SMBus controller> port 0x3000-0x301f irq 19 at device 31.3 on = pci0 ichsmb0: [GIANT-LOCKED] smbus0: <System Management Bus> on ichsmb0 smb0: <SMBus generic I/O> on smbus0 atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 <...> =20 =20 =20 # pciconf =96lv <...> ichsmb0@pci0:31:3: class=3D0x0c0500 card=3D0x346a8086 = chip=3D0x27da8086 rev=3D0x01 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D '82801G (ICH7 Family) SMBus Controller' class =3D serial bus subclass =3D SMBus <...> =20 =20 =20 [root@red /usr/src]# chm ioctl: Device not configured ---------------------------------------- IOCTL: Device not configured IOCTL: Device not configured IOCTL: Device not configured IOCTL: Device not configured IOCTL: Device not configured IOCTL: Device not configured IOCTL: Device not configured IOCTL: Device not configured IOCTL: Device not configured IOCTL: Device not configured Motherboard Temperature: 191 =B0 C CPU_0 Temperature: 191 =B0 C CPU_1 Temperature: 191 =B0 C IOCTL: Device not configured VCore: 2.98438 V IOCTL: Device not configured Vit: 2.98438 V IOCTL: Device not configured Vio: 2.98438 V IOCTL: Device not configured +5V: 4.98391 V IOCTL: Device not configured +12V: 11.9375 V IOCTL: Device not configured -12V: -11.9375 V IOCTL: Device not configured -5V: -4.98391 V IOCTL: Device not configured Fan 1: 883 rpm IOCTL: Device not configured Fan 2: 1767 rpm IOCTL: Device not configured Fan 3: 3534 rpm ---------------------------------------- =20 =20 =20 [root@red /usr/src]# chm -I Using ISA Method. ---------------------------------------- Motherboard Temperature: 255 =B0 C CPU_0 Temperature: 0 =B0 C CPU_1 Temperature: 0 =B0 C VCore: 3.98438 V Vit: 3.98438 V Vio: 3.98438 V +5V: 6.65391 V +12V: 15.9375 V -12V: -15.9375 V -5V: -6.65391 V Fan 1: Not Available Fan 2: Not Available Fan 3: Not Available =20 =20 What should I try next ? =20 Oli No virus found in this outgoing message. Checked by AVG Free Edition.=20 Version: 7.5.503 / Virus Database: 269.16.4/1145 - Release Date: = 2007-11-22 11:49 =20
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