Re: pmbus driver for x86

2015-01-12 Thread Greg KH
On Mon, Jan 12, 2015 at 03:34:45PM +0900, J.Hwan Kim wrote: Hi, My server (S2600CP) has BMC module and power supply with pmbus function. When I try to control and monitor with pmbus driver in linux, it fails. I connected oscilloscope to pmbus connector (SCL, SDA) pins, there was no signal

pmbus driver for x86

2015-01-11 Thread J.Hwan Kim
Hi, My server (S2600CP) has BMC module and power supply with pmbus function. When I try to control and monitor with pmbus driver in linux, it fails. I connected oscilloscope to pmbus connector (SCL, SDA) pins, there was no signal from pmbus driver. But when the system went down, there are pmbus