talos-hostboot/src/usr/util, 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

Remove System Level TCE Attributes

2018-05-11T02:29:40+00:00

For Fleetwood support the TCE attributes refering to memory regions had to move from the system level to the node level. Now that the Hostboot and FSP code no longer use these attributes at the system level we can remove them and their usage. Change-Id: I4f71b940787689d4ee9f3b3b6ad081dd4632c65b RTC:190014 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57680 Reviewed-by: ILYA SMIRNOV Tested-by: Jenkins Server Reviewed-by: Nicholas E. Bofferding Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins 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

Use HRMOR-relative addresses for temporary PAYLOAD and HDAT memory

2018-04-18T21:22:11+00:00

The FSP DMAs-via-TCEs the PAYLOAD and HDAT sections into HRMOR-relative memory on the master node. However, istep21's verifyAndMove() function was not using HRMOR-relative physical addresses and failed when node0 was not configured. These changes should address this and similar code using these address spaces. Change-Id: Idba95a97de9906ba6c0203f797b526eab694b8cf CQ:SW425130 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57357 CI-Ready: Michael Baiocchi Reviewed-by: ILYA SMIRNOV Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Nicholas E. Bofferding 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

Close and Disable TCEs on Non-Master Nodes

2018-03-29T14:44:08+00:00

During istep21.1 this commit sends a message to all non-Master nodes to close and disable their TCEs using the ipc mailbox interface to the FSP. Change-Id: I5575228c9f237025a48e0aeca23e741724ec7886 RTC:187335 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/56269 CI-Ready: Michael Baiocchi Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Nicholas E. Bofferding Reviewed-by: ILYA SMIRNOV Tested-by: FSP CI Jenkins Reviewed-by: William G. Hoffa

Setup Node-Level Attributes for Multinode TCE Support

2018-03-26T17:10:16+00:00

This commit establishes a TCE Table and allocates the necessary TCEs for each node in a multinode (ie, Fleetwood) system. It then sets the corresponding node-level TCE attributes such that the FSP can use these TCEs for PSI Diagnostics and DMAing-via-TCEs the PAYLOAD and HDAT content. Change-Id: Ibd06675ea68a9c630987765b51fdd9db631f6425 RTC:187335 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/56129 CI-Ready: Michael Baiocchi Reviewed-by: ILYA SMIRNOV Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Nicholas E. Bofferding Reviewed-by: Marshall J. Wilks Reviewed-by: Daniel M. Crowell

Support Nimbus DD2.3 and Cumulus 1.2 PLL Buckets

2018-03-23T16:14:29+00:00

Change-Id: Ic0a0915ad7b6ac94aa95587cb6278801d9a867ad Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/55977 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: NAGENDRA K. GURRAM 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