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| author | Martin Peschke <mpeschke@de.ibm.com> | 2016-10-28 15:37:33 +0200 |
|---|---|---|
| committer | spashabk-in <shakeebbk@in.ibm.com> | 2016-12-20 05:18:55 -0600 |
| commit | 6d78d6dc0ac045932e815ab2e6646ca40b46d701 (patch) | |
| tree | e8249d216631b898909cf321b8dea0f206ea0072 /src/import/chips/p9/xip/p9_xip_tool.C | |
| parent | 4285cb20d62a9d275b8ce4cd4a1d235730328dd4 (diff) | |
| download | talos-sbe-6d78d6dc0ac045932e815ab2e6646ca40b46d701.tar.gz talos-sbe-6d78d6dc0ac045932e815ab2e6646ca40b46d701.zip | |
Shrinking RS4 header
Implements a new 12 byte CompressedScanData structure with less
and refined members in order to save space for rings.
Used test tool to verify correctness of p9_scan_compression changes.
Used p9_xip_tool dissect to verify .rings of HW Image with new RS4
header.
Change-Id: I68b3044b62908d013778f87343798ebaa6829923
RTC:158078
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/31551
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Claus M. Olsen <cmolsen@us.ibm.com>
Reviewed-by: Prem Shanker Jha <premjha2@in.ibm.com>
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/31968
Reviewed-by: Hostboot Team <hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
Diffstat (limited to 'src/import/chips/p9/xip/p9_xip_tool.C')
| -rw-r--r-- | src/import/chips/p9/xip/p9_xip_tool.C | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/src/import/chips/p9/xip/p9_xip_tool.C b/src/import/chips/p9/xip/p9_xip_tool.C index 50200153..3eeb5107 100644 --- a/src/import/chips/p9/xip/p9_xip_tool.C +++ b/src/import/chips/p9/xip/p9_xip_tool.C @@ -1752,9 +1752,6 @@ int dissectRingSectionTor( void* i_ringSection, void* ringBlockPtr; uint32_t ringBlockSize; char ringName[32]; - void* hostRs4Container; - uint32_t compressedBits = 0, ringLength = 0; - double compressionPct = 0; uint32_t ringSeqNo = 0; // Ring sequence number // @@ -1910,12 +1907,6 @@ int dissectRingSectionTor( void* i_ringSection, // Summarize all characteristics of the ring block if "normal" or "long" (default). if ( i_listingModeId == LMID_NORMAL || i_listingModeId == LMID_LONG ) { - // Calculate RS4 compression efficiency. - hostRs4Container = (void*)( (uintptr_t)ringBlockPtr + sizeof(RingLayout_t) ); - compressedBits = htobe32(((CompressedScanData*)hostRs4Container)->iv_algorithmReserved) * 4; - ringLength = htobe32(((CompressedScanData*)hostRs4Container)->iv_length); - compressionPct = (double)compressedBits / (double)ringLength * 100.0; - sizeDisLine = snprintf( lineDis, LINE_SIZE_MAX, "-----------------------------\n" "%i.\n" @@ -1925,13 +1916,10 @@ int dissectRingSectionTor( void* i_ringSection, "ringName = %s\n" "ringVariant = %s\n" "instanceId = 0x%02x\n" - "ringBlockSize = 0x%08x\n" - "RS4 ring size [bits] = %u\n" - "Raw ring size [bits] = %u\n" - "Compression [%%] = %0.2f\n", + "ringBlockSize = 0x%08x\n", ringSeqNo, ddLevel, ppeTypeName[ppeType], ringId, ringName, ringVariantName[ringVariant], instanceId, - ringBlockSize, compressedBits, ringLength, compressionPct ); + ringBlockSize); if (sizeDisLine >= LINE_SIZE_MAX) { |
