From: greg@kroah.com (Greg KH)
To: kernelnewbies@lists.kernelnewbies.org
Subject: pmbus driver for x86
Date: Mon, 12 Jan 2015 07:31:19 -0800 [thread overview]
Message-ID: <20150112153119.GA6092@kroah.com> (raw)
In-Reply-To: <54B36B05.8050000@gmail.com>
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 from pmbus driver.
> But when the system went down, there are pmbus signals which may be
> generated by BMC.
> In x86 server, is pmbus connected only to BMC(ipmi)?
> Is it not connected to CPU i2c bus?
> is it impossible to monitor power supply with pmbus drvier?
Why not ask on the lm-sensors mailing list, where the kernel sensor
developers are, that wrote this code? That would be the best place for
it.
good luck,
greg k-h
prev parent reply other threads:[~2015-01-12 15:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-12 6:34 pmbus driver for x86 J.Hwan Kim
2015-01-12 15:31 ` Greg KH [this message]
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