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Date: Tue, 30 Mar 2010 09:44:11 -0700
From: Andrew Sharp <andy.sharp@lsi.com>
To: "Ariyamannil, Jobi" <Jobi.Ariyamannil@lsi.com>
Cc: "Kwan, Ed" <Ed.Kwan@lsi.com>, Rendell Fong <rendell.fong@lsi.com>,
 "Stark, Brian" <Brian.Stark@lsi.com>
Subject: Re: can Rendell look at TED 28289 [2-262024952 - LSI]
 "sb1250_smbus_readbyte: smbus wait ready error after read" message ?
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Rendell is quite heads down at the moment.  Perhaps Brian can look at
it a bit.  It seems like it might be a hardware problem or FPGA
problem.  Maybe the motherboards just need to be reseated.

On Mon, 29 Mar 2010 18:28:48 -0600 "Ariyamannil, Jobi"
<Jobi.Ariyamannil@lsi.com> wrote:

> Andy/Brian, any objections in letting Rendell work on this
> escalation?  I am not sure about his current deliverables.   Also no
> idea about the criticalness of this escalation.
> 
> From: Kwan, Ed
> Sent: Monday, March 29, 2010 4:35 PM
> To: Ariyamannil, Jobi
> Subject: can Rendell look at TED 28289 [2-262024952 - LSI]
> "sb1250_smbus_readbyte: smbus wait ready error after read" message ?
> 
> Rendell made some changes to the mezzanine I2C locking routines in
> change 31164, which was ported to 4.0.2.0, so perhaps he has some
> ideas what the problem may be.
> 
> Mar 26 08:47:25 cofonstor2 : 0:0:cm:INFO: sb1250_smbus_waitready:
> timeout waiting for busy to clear (10001) Mar 26 08:48:00 cofonstor2
> last message repeated 7 times Mar 26 08:48:26 cofonstor2 last message
> repeated 5 times Mar 26 08:48:28 cofonstor2 : 0:0:cm:INFO: Still
> can't get control of I2C Mux (06) Mar 26 08:48:36 cofonstor2 :
> 0:0:cm:INFO: Still can't get control of I2C Mux (05) Mar 26 08:48:44
> cofonstor2 : 0:0:cm:INFO: Still can't get control of I2C Mux (06) Mar
> 26 08:48:51 cofonstor2 : 0:0:cm:INFO: Still can't get control of I2C
> Mux (05)
