talos-hostboot/src/usr/sbeio/runtime, branch master

Enable OpenPower SBE Vital Attention handler

2018-04-10T17:46:19+00:00

If PRD notices that a sbe vital attention is set (TP_LFIR 26) then it will call hostboot code to attempt to recover the SBE. If this occurs during IPL time then hostboot will not be able to recover the SBE and we will deconfigure the processor. If this occurs during runtime HBRT will attempt to run the retry_handler. This will result in us calling hreset on the SBE that failed. If we were able to recover the SBE then no error will be returned. If we are unable to recover the SBE then we will return an error with a deconfig record. Change-Id: I3da6ec932ef8e59f7b2a184621a47e88d465e0c5 RTC: 167191 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/56821 CI-Ready: Daniel M. Crowell Reviewed-by: Martin Gloff Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Roland Veloz Reviewed-by: Daniel M. Crowell

sbe_retry_handler refactor

2018-04-06T14:15:43+00:00

Previously the sbe_retry_handler had logic and wording that assumed that it was being used to tell if the slave sbe booted or not. However this code has many more use cases then that. Also there was some indirect recursion that made the code hard to follow. With this refactor the code should be easier to follow and the vocabulary used should be more generic. Change-Id: If6520197b3dd561857e336ed89d9356c1f2601d6 CQ: SW416106 RTC: 167191 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/55896 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Daniel M. Crowell Tested-by: Daniel M. Crowell

Inform OPAL of the state of the SBE after an attempt to restart

2018-03-22T14:00:57+00:00

Inform OPAL of the state of the SBE after an attempt to restart, either it is disabled or enabled after retry, along with the processor ID of the SBE. Change-Id: I66a58e866c602c53f41f7cdfbd798f613d3b4dab RTC:180245 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/54813 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Martin Gloff Reviewed-by: Christian R. Geddes Reviewed-by: Daniel M. Crowell

Moving Sbe Retry Handler work to common file for runtime

2018-02-15T19:26:06+00:00

We want to move the sbe_retry_handler.C and other files associated with it to a common directory and makefile. Change-Id: Ifc725709d23d9eec75d2f91b2be73728c91a8d86 RTC:180241 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/53591 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Martin Gloff Reviewed-by: Roland Veloz Reviewed-by: Daniel M. Crowell

Enable sbeio runtime testcases

2018-02-15T19:23:17+00:00

Change-Id: Id5d8ef64606cd808cc05e4ec4f0a317773317b67 RTC: 178802 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/54065 Reviewed-by: Matt Derksen Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Corey V. Swenson Reviewed-by: Prachi Gupta Reviewed-by: Daniel M. Crowell

Enable fsidd testcases for Cumulus model

2018-02-15T19:22:32+00:00

Change-Id: I3ad1335d734ec04e7cc68833662bf228302b838f RTC:178802 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/54037 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Corey V. Swenson Reviewed-by: Prachi Gupta Reviewed-by: Daniel M. Crowell

Initialize SBE message communication on HBRT start

2018-02-07T22:40:16+00:00

Need to clear first 2 bits in CFAM register 0x283B. This basically resets our SBE communication stream just incase HBRT restarts after processing SBE interrupt. Clearing these bits tells the sender to resend the command. Change-Id: I1a1c5b80cc99414649d38c06b93428c87299f242 RTC:186334 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/53225 Reviewed-by: Martin Gloff Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Brian E. Bakke Reviewed-by: Roland Veloz Tested-by: FSP CI Jenkins Reviewed-by: Daniel M. Crowell

Extract error info from PIBMEM array save-off

2018-01-24T16:12:44+00:00

Change-Id: Ib7f66c6214bf0825ba38ffa1c7ecd81f5ae20e53 CQ: SW414284 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/49219 Tested-by: FSP CI Jenkins Tested-by: Jenkins Server Tested-by: HWSV CI Tested-by: Hostboot CI Reviewed-by: Anusha Reddy Rangareddygari Reviewed-by: RAJA DAS Reviewed-by: SRINIVAS V. POLISETTY Reviewed-by: Jennifer A. Stofer Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/49224 Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Christian R. Geddes

Adding SbeRetryHandler to the runtime module

2017-12-13T15:44:06+00:00

Change-Id: I08ef8fee920178bb4b806df8633626318c11ba0f RTC:180961 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/50380 Tested-by: Jenkins Server Tested-by: FSP CI Jenkins Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Daniel M. Crowell

Empty interface for SBE vital attention handling

2017-09-28T17:00:58+00:00

Creating a NOOP function for PRD to code against for SBE error handling. Change-Id: Ic16bb8ed2dca7f8a77a74d4fb7a60b2859621d39 RTC: 180239 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/46711 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Reviewed-by: Martin Gloff Reviewed-by: Elizabeth K. Liner Tested-by: Daniel M. Crowell Reviewed-by: Brian J. Stegmiller Reviewed-by: Zane C. Shelley Reviewed-by: Daniel M. Crowell