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* Secure Boot: Shutdown after key transitionNick Bofferding2017-07-281-1/+6
| | | | | | | | | | | | | | | | | | - Fence off istep path after istep dispatcher stops - Automatically power off after a key transition has completed - Added IPMI API to power off system Change-Id: I74eaec08e86d0cbc46db6aa1674845c53bcf14d4 RTC: 174017 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/43436 Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com> Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com> Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com> Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com> Reviewed-by: Michael Baiocchi <mbaiocch@us.ibm.com> Reviewed-by: Marshall J. Wilks <mjwilks@us.ibm.com> Reviewed-by: Stephen M. Cprek <smcprek@us.ibm.com> Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
* Prevent skipping isteps/substeps in secure modeJaymes Wilks2017-07-261-2/+22
| | | | | | | | | | | | | | | | | | When using istep mode to execute isteps/substeps out of order, we must prevent any istep from excuting before any previous isteps have executed at least once. After each istep has successfully executed once, hostboot behaves as before. Change-Id: If830dbf0a033eaab9ec14a3f5790bcf92307237f RTC:163084 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/43013 Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com> Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com> Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com> Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com> Reviewed-by: Michael Baiocchi <mbaiocch@us.ibm.com> Reviewed-by: Marshall J. Wilks <mjwilks@us.ibm.com> Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
* OP820:OPRASGS:Garrison:Hostboot IPL fails to halt during shutdown reconfigRichard J. Knight2017-02-071-0/+23
| | | | | | | | | | | | | | | | | | | | | -Added the ability to notify the istep dispacher discontinue executing isteps -Added call to stopIpl() api in sbe update path -Added internal graceful reboot request for SBE update and reconfigure re-ipl usage Change-Id: I5682992802b0f373df91378a38187d032bb3a0b4 CQ:SW361886 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/27959 Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com> Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com> Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com> Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com> Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com> Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com> Reviewed-by: Matthew A. Ploetz <maploetz@us.ibm.com> Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/28574 Reviewed-by: Dean Sanner <dsanner@us.ibm.com>
* Increment reboot count when gard records are writtenMatt Ploetz2016-05-111-1/+10
| | | | | | | | | | | | | | | Change-Id: Iaf9a4d4be19877e564ca1871564467441b472253 CQ:SW347568 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/23186 Reviewed-by: A. P. Williams III <iawillia@us.ibm.com> Tested-by: Jenkins Server Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com> Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com> Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Matthew A. Ploetz <maploetz@us.ibm.com> Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/24340
* System FW Progress sensor now updates with appropriate mappingsJosh Rispoli2015-02-091-6/+6
| | | | | | | | | | Change-Id: I46b5c54fa315192a505c297030d1de2845487e0c RTC:119124 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/15345 Tested-by: Jenkins Server Reviewed-by: WILLIAM G. HOFFA <wghoffa@us.ibm.com> Reviewed-by: Richard J. Knight <rjknight@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Support for full stop between isteps for OPJay Azurin2015-02-061-0/+6
| | | | | | | | | | | | Users can now stop indefinitely between isteps on BMC systems. Tested on Palmetto board. Change-Id: If68bd72464bfe8e43ce1848e72ec7c9f35d1d584 RTC: 122986 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/15447 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Fix spelling mistakes using codespell.Patrick Williams2015-01-151-3/+3
| | | | | | | | | | | | - See https://github.com/lucasdemarchi/codespell Change-Id: I03e102d1ebb9473b6226fa9b6edb684fa0218a2f Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/15031 Tested-by: Jenkins Server Reviewed-by: STEPHEN M. CPREK <smcprek@us.ibm.com> Reviewed-by: Zane Shelley <zshelle@us.ibm.com> Reviewed-by: Brian Silver <bsilver@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Support to pause/stop between isteps during IPLJay Azurin2015-01-091-0/+27
| | | | | | | | | | | | | | - created ATTR_ISTEP_PAUSE_ENABLE and ATTR_ISTEP_PAUSE_CONFIG attributes - modified IStepDispatcher::doIstep to either pause (seconds) or full stop before istep - tested on HW system using iplErrorInject.sh tool. Task 120084 Change-Id: I41234d9f3656650fd7b554ca20ddfb41ebccc06f RTC: 119363 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/14991 Tested-by: Jenkins Server Reviewed-by: WILLIAM G. HOFFA <wghoffa@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Reconfigure Loop Test FrameworkJay Azurin2014-10-101-2/+61
| | | | | | | | | | | | | | | Data driven test framework for testing the FSP and HB reconfigure loops. The tests are enabled by setting ATTR_RECONFIG_LOOP_TESTS_ENABLE=0x1 via attribute override. Change-Id: I3998277b307f235150062b06fbb11c0a8e5fa916 RTC: 101224 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/13655 Tested-by: Jenkins Server Reviewed-by: Brian H. Horton <brianh@linux.ibm.com> Reviewed-by: Andrew J. Geissler <andrewg@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Only accept Istep Messages to Master Node after system SMP establishedBill Hoffa2014-05-291-0/+6
| | | | | | | | Change-Id: I993a9684b4ee93541b75b4bfc22f22ddad5bedb5 RTC:93394 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/10012 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Change copyright prolog for all files to Apache.Patrick Williams2014-05-211-10/+10
| | | | | | | Change-Id: I5664587b4f889099290ef50d50fa9ce5e580e1eb Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/11167 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Power off feature to tell Hostboot to first get to certain istepBill Hoffa2014-03-071-0/+11
| | | | | | | | | Change-Id: I841e24442dae084ab6150a4e96a649971d0823ee RTC:94658 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/8824 Tested-by: Jenkins Server Reviewed-by: MIKE J. JONES <mjjones@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Hostboot Serviceability Review Part 2Mike Jones2014-02-141-3/+1
| | | | | | | | | | Resolving TODOs and ensuring error logs have correct callouts Change-Id: Ic2e65427487fb91553ffe4ed6e3ed922004963ba RTC: 92837 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/8374 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Fail IPL on deconfig + no-reconfig.Patrick Williams2014-02-051-0/+11
| | | | | | | | | | | Change-Id: Iab0d929dea90d137c334a90c86db9e1868adcef1 CQ: SW244451 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/8542 Tested-by: Jenkins Server Reviewed-by: Brian H. Horton <brianh@linux.ibm.com> Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com> Reviewed-by: MIKE J. JONES <mjjones@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Create interface indicating whether poweroff is requestedWilliam Hoffa2014-01-231-0/+7
| | | | | | | | | | Change-Id: Ib8eb9e531c145036605ab964ae82c03c0f32bfa3 RTC:93630 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/8016 Tested-by: Jenkins Server Reviewed-by: MIKE J. JONES <mjjones@us.ibm.com> Reviewed-by: Donald E. Dahle <dedahle@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Perform Reconfig Loop on Bad DQ setStephen Cprek2014-01-161-6/+5
| | | | | | | | Change-Id: I43be1bbab5dca2be6f70d47b747b6b418820bc2b RTC: 92037 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/7773 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* istep 18.12 hb changesayma2014-01-101-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | 18.12. host_coalesce_host : Re-activate Hostboot images a) FSP sends each Hostboot image a mailbox .wakeup. message This places an a pending interrupt to the EX, but it is blocked by the .block wakeup. sources b) FSP then removes the block wakeup sources (master processor last) p8_block_wakeup_intr.C -reset This removes the block wakeup sources and allows hostboot to receive (and exit winkle) the pending mailbox message c) HB instance will wake up (un-winkle) its master core, thread 0 d) Hostboot will then issue IPIs to all threads in its instance e) Hostboot will establish IPC between each of the HB entities On failure system will xstop or TI No sync point with the FSP RTC: 89024 Change-Id: I747873d0b5c38f8c440a8546d44be2b8e94bce2e Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/7395 Tested-by: Jenkins Server Reviewed-by: Brian H. Horton <brianh@linux.ibm.com> Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Default some attributes to 1 rather than retrieving value from MRWWilliam Hoffa2014-01-091-1/+1
| | | | | | | | | | | | Attributes Involed in this change: MSS_PREFECTCH_ENABLE (MRW: mss_prefectch_enable) MSS_CLEANER_ENABLE (MRW: mss_cleaner_enable) Change-Id: If1433c058500f3ce30b3d4d4d34e89ae285bb331 RTC:94722 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/7949 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Support power off in the middle of Hostboot IPLElliott Dahle2013-11-081-3/+24
| | | | | | | | | | Change-Id: I7908347e4252400838fc28b14fc8cde69085c908 RTC: 35520 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/6800 Tested-by: Jenkins Server Reviewed-by: MIKE J. JONES <mjjones@us.ibm.com> Reviewed-by: Brian H. Horton <brianh@linux.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* istepreasoncodes.H is a merge bottleneckBill Schwartz2013-11-081-0/+11
| | | | | | | | | | | | | | | Eliminate congestion on istepreasoncodes.H by removing error tags and moduleId/Reason codes from iSteps calling IStepError.addErrorDetails. ISteps pass only the failing error log. IStepError.addErrorDetails will get the iStep and substep from the istep dispatcher and add to user data. Change-Id: If8f8796bfeafb80b5dbcea21629137260b07bc72 RTC: 59658 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/6719 Tested-by: Jenkins Server Reviewed-by: MIKE J. JONES <mjjones@us.ibm.com> Reviewed-by: Brian H. Horton <brianh@linux.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Hardware Reconfigure loop and Istepdispatcher redesignMatt Ploetz2013-10-121-179/+146
| | | | | | | | Change-Id: Icc037be6b0eac67d1b5196180f8a53f083afa085 RTC: 34055 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/6324 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Added progress codes messages to be sent to FSPStephen Cprek2013-09-131-3/+43
| | | | | | | | | Change-Id: I34b81310b2936481244afb3992f8f2a51aebea29 RTC: 34046 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/5887 Tested-by: Jenkins Server Reviewed-by: Brian H. Horton <brianh@linux.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Hostboot support for running Sapphire on FSPDean Sanner2013-08-211-6/+0
| | | | | | | | | | | | | | | Key Changes: --Distinguish between Sapphire SPless/FSP --Place HOMER image at top of memory --Allow SPIRA to be outside of 128MB "HDAT" window --Don't clear the PORE BARs in Sapphire mode --Force payload address to 0 if in sapphire mode Change-Id: I1e4d5bb68dad51e4408a568217b08a6aadef2494 RTC: 73481 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/5361 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Add new istep for multinode support in Hostboot and FSPRichard J. Knight2013-05-161-3/+14
| | | | | | | | | Change-Id: I1e9b0662ded03828f5df9e16aa35960ccb8d90cc RTC:63129 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/4247 Reviewed-by: Van H. Lee <vanlee@us.ibm.com> Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Cause a Hostboot TI on any Target DeconfigureBrian Horton2013-03-141-1/+4
| | | | | | | | | | | | | | IStep Dispatcher will call into HWAS to see if there were any delayed deconfigure callouts during the sub-step loop; if so, an error will be returned, causing a TI and shutdown. Change-Id: Idef6f48669b7f3d73488a0697c5714088878856b RTC: 64894 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/3391 Tested-by: Jenkins Server Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com> Reviewed-by: Richard J. Knight <rjknight@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Sync attributes from hostboot to fsp after each istepRichard J. Knight2013-02-081-9/+10
| | | | | | | | | | | | | | Code will sync targeting attributes in single step mode if the ATTR_SYNC_BETWEEN_STEPS is overriden in FspOverideAttrs.txt in the FSP nfs/hwpf dir Change-Id: Ifd7603bb7ce75a9ae7b5df5ac1c605916ba63aab RTC: 46672 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/2978 Tested-by: Jenkins Server Reviewed-by: Brian H. Horton <brianh@linux.ibm.com> Reviewed-by: CAMVAN T. NGUYEN <ctnguyen@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Update IPL flow for MPIPL modeCamVan Nguyen2012-12-041-0/+18
| | | | | | | | | | Change-Id: I185ab08b59ca0b76bf72246de82b5b8d32b60b14 RTC: 51687 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/2382 Tested-by: Jenkins Server Reviewed-by: Mark W. Wenning <wenning@us.ibm.com> Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Memory Leak task_endBill Schwartz2012-10-121-25/+24
| | | | | | | | Change-Id: Idb7a2d8d72a55f644efd0b2548eca5df5d062e6d RTC: 47491 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/2011 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* istepdispatcher and istepWorker must handle 1st istep queued in mbox msg queueVan Lee2012-08-091-1/+3
| | | | | | | | Change-Id: I18a12dd3b63059981fd37f48060be662009fdb84 RTC: 46544 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1498 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Istep sync point message supportTerry J. Opie2012-07-121-113/+122
| | | | | | | | | | | | | | | | - Refactor IStepDispatcher for more robust msg handling - Modify sptask to act like real Fsp - Move all Istep Mbox Msg handling to Initservice - Add send sync point interface - Add wait on sync point interface - Modify start_payload istep to use new interfaces - Fix for Istep.pm Change-Id: Ib28b89cd916b9c0a0d15016996dbf1b88a8f79eb RTC: 43554 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1255 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Fix NULL message in start_payload istep.Patrick Williams2012-06-131-1/+1
| | | | | | | | Change-Id: Ib50b599cfb020f441dc04d302377de8b79156083 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1197 Tested-by: Jenkins Server Reviewed-by: Terry J. Opie <opiet@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Host Start PayloadTerry J. Opie2012-06-121-24/+44
| | | | | | | | | | | | | - Start Payload - System attributes for payload base/entry - Execute Cxx Unit tests before starting payload - Send mailbox messages to signal Fsp Change-Id: I314920c64d4c9deaa781696e02231ff8dc8de678 RTC: 39892 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1075 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Implement FSP MailboxMark Wenning2012-04-091-29/+62
| | | | | | | | | | | | | Modify IStepDisp to communicate over the mailbox Q to FSP. If there is no FSP, spin off a task to emulate FSP and communicate with the hb-istep user console on VPO or Simics. RTC: 38871 Change-Id: I2a75a05fbdc559db516a711bff46a49e82580bb0 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/812 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Refactor InitServiceMark Wenning2012-04-041-26/+17
| | | | | | | | | | | | | | | | Finish join() conversion, remove TaskArgs Cleanup Initservice Cleanup ExtInitService Cleanup IStepDisp Add SPLess Halt & Shutdown command. Implements code for Tasks 35508, 3855, 36929 and 38870 . RTC: 38196 Change-Id: I554655412b529ef6cd143fea361a39bd584d18b5 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/794 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* FAPI breakpoint external interface implementationDoug Gilbert2012-03-051-11/+7
| | | | | | | Change-Id: I2d18e87cb8ce250935a129e3567b09e12ce191d8 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/699 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* RTC4545 and RCT4541 - HWP supportMark Wenning2012-02-071-5/+7
| | | | | | | | | | | | | | | | | | | | - branch HWP_test3 Add support for IStep HWPs: HostBoot - DMI Training 11.7 proc_cen_framelock : Initialize EDI Frame HostBoot - Establish System SMP 11.4 dmi_io_run_training : Run training on ext buses - add support for 2 centaurs - push to Gerrit for full review - review responses - final review responses Change-Id: Iab9d7c145eb6834cec5edcd0a6b97622cf0ce86b Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/621 Tested-by: Jenkins Server Reviewed-by: Mark W. Wenning <wenning@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* istep breakpoint supportDoug Gilbert2012-02-031-1/+16
| | | | | | | Change-Id: I592c617963f810209a9ab76345a8c568d14af62c Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/629 Tested-by: Jenkins Server Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
* RTC4420 SPless on VPOMark Wenning2012-01-201-14/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modify SPLess code to use memory-mapped locations instead of SCOM scratchpad regs - Debug Framework does not support this at this time. VBU_Cacheline.pm is intended to be a module to read a single 64-bit word (which will be the spless command, status, and istepmode regs) from L3 memory within the AWAN model. CLread() will read the cacheline (at 128-byte boundaries) and then extract the quadword from the offet within the cacheline. CLwrite() will read/modify/write the quadword and cacheline. Note: There is a code block within VBU_Cacheline.pm called TEST - this returns dummy values to CLread and CLwrite so that I can run the perl script on a local system without connecting to simics or AWAN. It is not normally used. hb_istep is meant to be run after running a modified version of Jim McGuire's do_p8vbu_script_hbi-Sprint7 . See my public directory /gsa/ausgsa/home/w/e/wenning/Public/HBI/scripts for the modified script. These changes will be merged back into Jim McGuire's script later. The modified version loads the binaries into L3, sets up all the rest of the environment, and then exits BEFORE going into the execution loop. At that point, the user should run hb-istep --istepmode to set HostBoot up to run IStep SPLess (Single Step) . The user can then run hb-istep commands to execute isteps, etc. hb-istep use is documented on the wiki at https://w3-connections.ibm.com/wikis/home?lang=en_US#/wiki/Host%20Boot/page/HB%20ISteps%20on%20AWAN Please look there for updates. - first commit, branch vbu2 - modify spless to use memory locations instead of SCOM regs - add VBU_Cacheline.pm - archive temporary version of do_p8vbu_script_hbi-mark until we can get the hb-istep hooks into Jim McGuire's scripts - add test calls to VBU_Cacheline.pm - change flush call to Joe McGills "quiet" version - add note that p8_ins* calls are in Jim McGuires dir and will be replaced by the "official" ones soon. - experiment with git notes command, sorry for the thrash - add check to see if VPO is STOPPED before accessing anything - partial review fixes - blocked on model: can't test Change-Id: I07431dc525844c5c504175d92eae113457eac063 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/592 Tested-by: Jenkins Server Reviewed-by: CAMVAN T. NGUYEN <ctnguyen@us.ibm.com> Reviewed-by: Mark W. Wenning <wenning@us.ibm.com>
* RTC3594: Improve SPLess OperationMark Wenning2011-12-061-0/+14
| | | | | | | | | | | | | | | | - branch spless3 - reorganize command and status regs - add seqnum - rewrite spless handler - add scanistepnames.pl code to extract istep names - modify hb-simdebug.py to read istep names - review fixes - add workaround for vbu Change-Id: I0f8f991ccbaa822ef5ab672279c3c206e6b7b2e3 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/523 Tested-by: Jenkins Server Reviewed-by: Mark W. Wenning <wenning@us.ibm.com>
* RTC4287: Access PNOR to read IStep Mode AttributeMark Wenning2011-11-181-1/+0
| | | | | | | | | | | | | | - initial commit - fix script to work with changes in simics, to test - review fixes - review fixes 2 - add extra command to set (nonvolatile) ISTEP_MODE to OFF - review fixes 3 - minor fixes, remove unit test Change-Id: I9a1b7582da26a272393e3ea6c87c6979d0ea7c11 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/499 Tested-by: Jenkins Server Reviewed-by: MIKE J. JONES <mjjones@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* RTC3872: Hardware Availability Service: Add HWAS as first ISTEPMark Wenning2011-10-201-0/+6
| | | | | | | | | | | | | | | | | | - first commit - change isteplist to call hwas - comment out test isteps - modify xml to add HWAS_STATE attribute - add macros to taskargs - remove debug trace from taskargs - add call to init_fsi - post-review - merge xml files - forgot one printkd Change-Id: Iab3b1f85c401f9a176ed84ddb91263caf25a3d56 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/430 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* RTC 3346: Allow SPless control of ISteps within HostbootMark Wenning2011-08-311-34/+101
| | | | | | | | | | | | | | | | | | - initial commit - add splesscommand and splessstatus objects - factoring - findTaskInfo, ExtTaskInfo structs - doxygen cleanup - unit tests - cleanup, final - review fixes - take out splesscommand and splessstatus classes - 2nd round of review changes Change-Id: I6dce18072b5464a4b8c34e5f4ff639e38afa53d0 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/245 Tested-by: Jenkins Server Reviewed-by: Mark W. Wenning <wenning@us.ibm.com>
* Add copyright headers to all source files.Patrick Williams2011-08-241-16/+22
| | | | | | | Change-Id: I205f2409e56032cfc0aaf01d7e26d357f0b86373 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/277 Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com> Tested-by: Jenkins Server
* Cleanup from previous reviews, add barrier for CxxTestMark Wenning2011-07-251-12/+40
| | | | | | | | | | | | | | | | | - add IStep1 for demo - cleanup: remove inheritance, add errlog tags, etc. - inadvertently ran copyright script, this is OK. - more cleanup: indentation, etc. - add barrier for CxxTests - rename cxxtest_stub.C to cxxtest_data.C - merge problems on gerrit - fix review comments Change-Id: Iee988b8595d8c6dd521fd94d4d58cb403898d948 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/207 Tested-by: Jenkins Server Reviewed-by: MIKE J. JONES <mjjones@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* IStep DispatcherMark Wenning2011-07-141-0/+125
- remove refs to include/src/usr/taskargs/ dir - use _start() macro in IStepDispatcher - post-review fixes - fixed - inadvertently ran copyright script on staged files Change-Id: I2b256524746d0eb25ed04e0835450e220dc65492 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/191 Tested-by: Jenkins Server Reviewed-by: MIKE J. JONES <mjjones@us.ibm.com>
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