about SMBus and IBM xSeries 226 (type 8648)
Andrea Riela
ml at nesys.it
Tue May 24 07:15:19 PDT 2005
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Hi folks,
I've that SMBus controller:
ichsmb0: <Intel 82801EB (ICH5) SMBus controller> port 0x1100-0x111f irq
10 at device 31.3 on pci0
smbus0: <System Management Bus> on ichsmb0
smb0: <SMBus generic I/O> on smbus0
ichsmb0: irq 0x04 during -1
ichsmb0: irq 0x04 during -1
but with mbmon:
asclepius# mbmon -d
SMBus[Intel8XX(ICH/ICH2/ICH3/ICH4/ICH5/ICH6)] found, but No HWM
available on it!!
No Hardware Monitor found!!
InitMBInfo: Unknown error: 0
with lmmon:
asclepius# lmmon -s
Motherboard Temp Voltages
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
and with healtd:
asclepius# healthd -D
************************
* Hardware Information *
************************
Unknown Vendor: ID = FFFF
************************
Temp.= 255.0, 0.0, 0.0; Rot.= 0, 0, 0
Vcore = 4.08, 4.08; Volt. = 4.08, 6.85, 15.50, -14.16, -6.12
asclepius# healthd -S
ioctl(SMB_WRITEB): Permission denied
Well, what could I do?
I've created a kernel with:
device smb
device smbus
device ichsmb
device iic
device iicbus
device iicbb
device iicsmb
and I've added in my /boot/loader.conf:
debug.acpi.disabled="sysresource"
However if I try to see informations about thermals with sysctl:
asclepius# sysctl hw.acpi.thermal
sysctl: unknown oid 'hw.acpi.thermal'
asclepius# sysctl hw.acpi
hw.acpi.supported_sleep_state: S4 S5
hw.acpi.power_button_state: S5
hw.acpi.sleep_button_state: S4
hw.acpi.lid_switch_state: NONE
hw.acpi.standby_state: S1
hw.acpi.suspend_state: S3
hw.acpi.sleep_delay: 1
hw.acpi.s4bios: 0
hw.acpi.verbose: 0
hw.acpi.reset_video: 1
hw.acpi.cpu.cx_supported: C1/0
hw.acpi.cpu.cx_lowest: C1
hw.acpi.cpu.cx_usage: 100.00%
Where is my mistake? something wrong?
Thanks for your suggestions
Regards
Andrea
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