[Skiboot] [PATCH 0/6] opal/hmi: Improve HMI log messages

Mahesh J Salgaonkar mahesh at linux.vnet.ibm.com
Mon Dec 11 16:30:44 AEDT 2017

This patch series adds few additional opal log messages that displays
location code information of a processor chip where errors were reported.
It also displays chip, core and thread id information.

With this patch series the HMI log messages will look like:

[210612.175196744,7] HMI: Received HMI interrupt: HMER = 0x0840000000000000
[210612.175200449,7] HMI: [Loc: UOPWR.1302LFA-Node0-Proc1]: P:8 C:16 T:1: TFMR(2d12000870e04020) Timer Facility Error

[210660.259689526,7] HMI: Received HMI interrupt: HMER = 0x2040000000000000
[210660.259695649,7] HMI: [Loc: UOPWR.1302LFA-Node0-Proc0]: P:0 C:16 T:1: Processor recovery Done.


Mahesh Salgaonkar (5):
      opal: Get chip location code
      core/hmi: Use pr_fmt macro for tagging log messages
      opal/hmi: HMI logging with location code info.
      core/hmi: Do not display FIR details if none of the bits are set.
      core/hmi: Display chip location code while displaying core FIR.

Vasant Hegde (1):
      hdata: Add location code property to xscom node

 core/chip.c    |   10 +++++++
 core/hmi.c     |   75 +++++++++++++++++++++++++++++++++++++++++++-------------
 hdata/spira.c  |    5 ++++
 include/chip.h |   15 +++++++++++
 4 files changed, 88 insertions(+), 17 deletions(-)


More information about the Skiboot mailing list