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| author | Sakethan R Kotta <sakkotta@in.ibm.com> | 2018-03-29 07:10:59 -0500 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2018-06-19 17:24:01 -0400 |
| commit | 1ec6201b896c5cbc22fef03df1a063faa8cd6411 (patch) | |
| tree | 4eec7df976c14204aef99de916e2ff0612aca161 /src/usr/util/utilrsvdmem.C | |
| parent | 34d086e3e67827f0496b838d5d05a9964aa1346c (diff) | |
| download | talos-hostboot-1ec6201b896c5cbc22fef03df1a063faa8cd6411.tar.gz talos-hostboot-1ec6201b896c5cbc22fef03df1a063faa8cd6411.zip | |
HBRT Reserved Mem Trace Buffer implementation.
-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>
Diffstat (limited to 'src/usr/util/utilrsvdmem.C')
| -rw-r--r-- | src/usr/util/utilrsvdmem.C | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/usr/util/utilrsvdmem.C b/src/usr/util/utilrsvdmem.C index 91db385b2..32859f311 100644 --- a/src/usr/util/utilrsvdmem.C +++ b/src/usr/util/utilrsvdmem.C @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2017 */ +/* Contributors Listed Below - COPYRIGHT 2017,2018 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -61,6 +61,7 @@ namespace Util case HBRT_MEM_LABEL_ATTROVER: case HBRT_MEM_LABEL_PADDING: case HBRT_MEM_LABEL_HYPCOMM: + case HBRT_MEM_LABEL_TRACEBUF: // Find offset of label section for (uint16_t i = 0; i < toc_ptr->total_entries; i++) { |
