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

Update targeting init during RT to set PEER_TARGET on OBUS targets

2018-05-07T20:25:20+00:00

During IPL time hostboot does not know about OBUS targets on other processors. Because of this we cannot set the PEER_TARGET attribute on the OBUS targets because we don't know about their peers. During HBRT however, we do know this information. In this commit support is added to look at the attribute PEER_PATH for targets whose PEER_TARGET attribute is null. This will allow use to target and OBUS's peer during HBRT. Change-Id: I249bc8c60297eedb7282ecc8dc717973e81e5cc3 CQ: SW425530 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57782 Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Martin Gloff Reviewed-by: Benjamin J. Weisenbeck Reviewed-by: Daniel M. Crowell

Fix HBRT Adjunct Hang due to Multi-Node Sync System Attributes Bugs

2018-04-24T13:05:55+00:00

Make fixes to the sync system attributes block of code that caused it to make the HBRT adjunct partition fail with one of various symptoms including a crash, stack corruption, or HBRT command failing. Also refactor the getNextTarget() code to reduce additional tracing that was added recently since too many traces are being generated. Change-Id: I0d51d3a20ac87ce4b3378310b2164d20a185d76f RTC: 190816 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57278 Reviewed-by: Christian R. Geddes Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Prachi Gupta Tested-by: FSP CI Jenkins Reviewed-by: William G. Hoffa Reviewed-by: Daniel M. Crowell

Remove Ordinal ID as an Attribute to Match

2018-04-24T00:39:10+00:00

During the preparation for doing an HBRT concurrent code update, targets in the current reserved memory data are matched with targets in the new LID structure. One of the attributes used has been ordinal ID, but this is not always set in the LID structure, thus preventing matches to be found. It is being removed as a condition for finding a match. Change-Id: I6b0bea6a001a9ca085fb5a41da714780543655e6 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57583 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: Brian E. Bakke Reviewed-by: Daniel M. Crowell

Support multiple nodes in HBRT - Remove Single Node Items

2018-04-10T20:14:46+00:00

There are some items that applied to a single node implementation that can be removed after all dependencies on them have been removed by other tasks. This single node support is being moved/removed. Also a check is being added to the VPD support so the node value does not index beyond the end of the array of reserved memory addresses. Change-Id: I7fea5ac9cdfa9f37caa57905d320633a8039e79d RTC: 186585 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/55917 Reviewed-by: Christian R. Geddes Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Tested-by: Jenkins OP HW Reviewed-by: Prachi Gupta Reviewed-by: William G. Hoffa

Support multiple nodes in HBRT - Concurrent Code Update

2018-04-09T20:36:24+00:00

Enable HBRT to prepare for a concurrent code update on a multiple node system. Modify preparation function called by Host to loop through all nodes on the system. Make additional updates to go from supporting only a single node to supporting multiple nodes. Change-Id: I2d72b26abf40812641815051b968d6b540d27b00 RTC: 186584 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/53952 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: Prachi Gupta Reviewed-by: Daniel M. Crowell

Support multiple nodes in HBRT - Update Functions

2018-04-05T14:33:54+00:00

Existing targeting functions were written to support a single node implementation. There are functions currently linked to HBRT, but not needed by HBRT that break with the multiple nodes support. Those functions will be compiled out of HBRT. Change-Id: I7d70caa4721c52c032e099f75dae2fce5c6fe3be RTC: 186580 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/53233 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Christian R. Geddes Tested-by: FSP CI Jenkins Reviewed-by: Prachi Gupta Reviewed-by: Daniel M. Crowell

Ensure all hbmutex attributes get re-initialized on MPIPL

2018-03-29T21:09:51+00:00

We saw a bug where we were getting hung up on one of the i2c engine mutexes on MPIPL. We still haven't determined WHY we are seeing the mutex locked after an MPIPL but just to be safe we are now looping through all of the targets and checking each attribute to see if it is of type hbmutex. If it is then we will call mutex_init on the mutex to reset it so the mutex is ready to use. Change-Id: Ie05f7f49c4599c7cfc5d33c43d79cb977bb0cd13 CQ: SW420894 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/56136 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

attrrp_rt.C: translateAddr returns input address by default

2018-03-28T13:56:20+00:00

After a HBRT reset, PEER_TARGET attribute had its value preserved from prior to the reset. This attribute is a target pointer, so its address value needs to be translated for HBRT. When the translation is attempted again after the reset, we have a valid address already. The second translation fails and returns NULL. This fix was to return the original address instead of NULL when the translation isn't possible. CQ:SW422523 Change-Id: I75de8d1e780140ca1979dd6fdf237c6c0526f08b Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/56332 Reviewed-by: Richard J. Knight Tested-by: Jenkins Server Reviewed-by: Martin Gloff Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Christian R. Geddes Tested-by: FSP CI Jenkins Reviewed-by: William G. Hoffa

Support multiple nodes in HBRT - Attribute Overrides

2018-03-13T18:45:07+00:00

Make changes needed for HBRT to override attributes on a multiple node system. Change-Id: I2c2f5ec520b89ac900b7dbcc01ada6e7146707dc RTC: 186582 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/53880 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Christian R. Geddes Tested-by: FSP CI Jenkins Reviewed-by: Prachi Gupta Reviewed-by: Daniel M. Crowell

HBRT: Fix targeting to work on multi-node

2018-03-07T21:50:29+00:00

- Set MULTINODE_AWARE to true for HBRT so our targeting iterators jump over nodes when iterating over targets - Add error checking when invalid node id is passed in Change-Id: I7cf4c7ff4bf06fd637935aeb9152f432dc9c0fde Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/55146 Reviewed-by: Christian R. Geddes Tested-by: Jenkins Server Reviewed-by: Martin Gloff Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: William G. Hoffa