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

Improve resource recovery path to handle memory plugging rules

2018-05-15T22:08:42+00:00

Resource recovery is a RAS feature wherein we do not apply certain gard records if those records would result in a boot fail due to a lack of hardware. Change the logic from applying speculative deconfiguration one by one to applying all predictive gard records and then removing those records if minimal hardware is not available. Also add BLOCK_SPEC_DECONFIG attribute to flag when speculative deconfiguration is not allowed. This flag is set if minimum hardware is not available and is cleared after a hardware change. Change-Id: Ia065de3a44ab29fbf33ad4ce98bc42ea5144463f RTC: 191414 CQ: SW424137 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58041 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Christian R. Geddes Reviewed-by: Daniel M. Crowell

Add recovery summary traces for sbeAttemptRecovery for FSP runtime

2018-04-18T21:22:33+00:00

Previously you had to look at other traces, or decipher to binary trace to determine if the sbe was recovered or not, this commit adds clear traces after the recover effort is done to tell whether it was successful or not. Change-Id: I17ce4de2f7e1168409758ca0ef1a5eaa044d6728 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57146 CI-Ready: Christian R. Geddes 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

Hook up FSP runtime support for sbe_retry_handler (hreset path)

2018-04-09T18:31:53+00:00

In the sbe_retry_handler code we have two methods we can use to restart the sbe. They are restarting the cfam boot sequence (start_cbs HWP) and performing a hw reset on the PPE (hreset HWP). We use start_cbs if there are issues with initial power on of the slave proc's SBE because we will not lose any state info (fabric isn't up yet). During runtime we will want to use the hreset HWP to recover the SBE. Hreset is handy because it will not force a reboot of the entire proc chip, so the fabric can stay up while we reset the PPE in the SBE. This commit implements the code path for the hreset HWP in the sbe_retry_handler. In addition this commit enables calls to the sbe_retry_handler in rt_fwnotify's sbeAttemptRecovery function which handles PHYP requests to recover the SBE. (Also some small typos in related code fixed) Change-Id: I8f85c38a09e8d5ab80b2809e5665c77a54e35bc4 CQ: SW415675 RTC: 180242 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/56276 Reviewed-by: Martin Gloff Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Roland Veloz Tested-by: FSP CI Jenkins Reviewed-by: Daniel M. Crowell

Fix FFDC for FW Request Errors

2018-03-22T18:07:24+00:00

Fixed wrong trace buffer string Added FFDC to recovered logs as well Change-Id: I40161dab8714ee399e14da00ebcb3e1cdb88c471 CQ: SW417265 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/53972 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

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

Cleanup hbrt msg code to be easier to understand and update

2018-02-27T19:15:54+00:00

Cleanup based on review comments on hbrt attribute update msg code. Change-Id: I10c957f1bf7b6cab77315af6c65f5e0f62b5c893 RTC:186991 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/54494 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Brian E. Bakke Reviewed-by: Christian R. Geddes Reviewed-by: Daniel M. Crowell

Skip attempting sbe_retry when HBRT receives SBE_ERR from HWSV

2018-02-25T02:16:20+00:00

Because there are some errors in the SBE_RETRY handling path we will skip attemptin the retry for now and just respond that we failed to recover. This will allow HWSV to perform the dump they want. Change-Id: Ia49b6f2a7871ca9e754b6bfd7c3ad0db2eac512b CQ: SW418111 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/54443 CI-Ready: Daniel M. Crowell CI-Ready: Roland Veloz Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Daniel M. Crowell

Fix trace bug for error path in rt_fwnotify

2018-02-21T22:58:14+00:00

There was a small error that got missed in review. Had some parameters swapped in trace statement so we were outputting type where it said queue and outputting queue where it said type Change-Id: I6a93f59c4a4328861b22bbcce14ed67e911a8fe1 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/54000 Tested-by: Jenkins Server Reviewed-by: Roland Veloz Tested-by: FSP CI Jenkins Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Matt Derksen Reviewed-by: Daniel M. Crowell

Fix bugs in FSP->HBRT message path for SBE errors

2018-02-19T14:43:09+00:00

Hostboot was expecting the incorrect order of data in messages sent from the FSP -> PHYP -> HBRT where the SBE is requesting that HBRT reset the SBE. This commit corrects the order and renames the struct for the specific role its used in. Also this commit fixes the values for the MESSAGE type sent by the FSP. CQ: SW415675 Change-Id: I08f44486054e7d0113fd7606bb40ced577080d0c Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/53883 Tested-by: Jenkins Server Tested-by: FSP CI Jenkins Tested-by: Jenkins OP Build CI Reviewed-by: Roland Veloz Tested-by: Jenkins OP HW Reviewed-by: Matt Derksen Reviewed-by: ILYA SMIRNOV Reviewed-by: Daniel M. Crowell

Update attributes based on message from the FSP

2018-02-11T19:12:38+00:00

At least one usecase exists where code on the FSP needs to update an attribute and have that value reflected inside of HBRT. Change-Id: Iad5057ecbb182f6f58879ba694d4b8adea485248 RTC:186991 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/53486 Reviewed-by: Martin Gloff Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Reviewed-by: Thi N. Tran Reviewed-by: Christian R. Geddes Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Daniel M. Crowell