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* HBRT Reserved Mem Trace Buffer implementation.Sakethan R Kotta2018-06-191-1/+5
| | | | | | | | | | | | | | | | | | | | | | -Hostboot master Drawer will create TRACEBUF section in the HB Rsvd Mem and HBRT, while booting, gets the TRACEBUF section details and initializes the circual buffer, if available. -If a valid data is present in the buffer, HBRT will create an info log ERRL, otherwise initializes the buffer. -Traces from all components are serialized and stored in the single TRACEBUF in the same format (fsp-binary Trace). When buffer is full, it deletes the oldest entry/entries to store the new ones. -ERRL->collectTrace() works similar to other buffers. -A new test case is added to dump the traces from TRACEBUF. Change-Id: I4ce943231a2ba30e3a13ca34d1c40ff68464a994 RTC:188726 RTC:191302 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/56450 Reviewed-by: Prachi Gupta <pragupta@us.ibm.com> Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com> Tested-by: Daniel M. Crowell <dcrowell@us.ibm.com>
* Log traces to error logs in HBRTMatt Derksen2017-10-191-8/+16
| | | | | | | | | | | | | | | | This enables buffer tracing at hostboot runtime. Will add these traces to runtime errors for better debug Change-Id: I795bb7deafdd02adea4588ebf8dfb11cbce116a0 RTC:172770 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/48084 Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com> Reviewed-by: Christian R. Geddes <crgeddes@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: Martin Gloff <mgloff@us.ibm.com> Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
* FSPless continous tracing supportDean Sanner2016-06-241-0/+9
| | | | | | | | | | | | | | | | - Updated trace daemon to output trace buf addr, size to mbox scratch 1, 2 - Moved enable disable of continous trace to "istep" control - Updated istep tool to dump traces to file and commandline Change-Id: I2d9f48f5ed9878591ff9ab45fa18a98fc286ac1f RTC:127346 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/24565 Tested-by: Jenkins Server Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com> Tested-by: FSP CI Jenkins Reviewed-by: Prachi Gupta <pragupta@us.ibm.com> Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
* Output native trace data to consoleJaymes Wilks2016-05-101-1/+13
| | | | | | | | | | | | | | | | | | | | Trace data is printed as ascii hex values to console when turned on. Traces can now be recreated using a command line tool and the hbotStringFile. Change-Id: I8e8a95945002a9acbe555d1e75482d289c7ef8fa BackPort: no RTC:143820 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/21593 Tested-by: Jenkins Server Tested-by: FSP CI Jenkins Reviewed-by: Stephen M. Cprek <smcprek@us.ibm.com> Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Elizabeth K. Liner <eliner@us.ibm.com> Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com> Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/24218 Reviewed-by: Jay M. Azurin <jmazurin@us.ibm.com>
* Data streaming from a hw procedure - simple solution to consoleAndrew Geissler2015-01-221-1/+3
| | | | | | | | | | Change-Id: Icbf4b70acbe3909211294be9f0faed338763fc55 RTC: 34190 CMVC-Prereq: 949573 Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/14799 Tested-by: Jenkins Server Reviewed-by: Thi N. Tran <thi@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Change copyright prolog for all files to Apache.Patrick Williams2014-05-211-11/+11
| | | | | | | 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>
* Runtime trace interfaces.Patrick Williams2013-10-081-0/+2
| | | | | | | | | | Change-Id: Ie261eba4bd790150d520bb0261f56c8329cb6a80 RTC: 79420 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/6400 Tested-by: Jenkins Server Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com> Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Initial Hostboot Runtime image support.Patrick Williams2013-09-171-1/+3
| | | | | | | | RTC: 76675 Change-Id: Ibd21cf5b555e6dcee182a2f1a292b47d4f384ba0 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/6127 Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Support Trace messages for FSP.Patrick Williams2012-12-171-2/+2
| | | | | | | | | RTC: 35396 Change-Id: I0a8dddc6198d82b10780e897a284575a317862ba Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/2648 Reviewed-by: Andrew J. Geissler <andrewg@us.ibm.com> Tested-by: Jenkins Server Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
* Lockless trace implementationPatrick Williams2012-12-141-0/+161
RTC: 35396 Change-Id: I96ea0d95606f04abb4dc2b0470345ca475b53912 Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/2520 Tested-by: Jenkins Server Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com> Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
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