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| author | Rahul Batra <rbatra@us.ibm.com> | 2017-08-17 14:28:13 -0500 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2017-09-07 14:41:53 -0400 |
| commit | 1b9e43559ad5e83d9a08c179ebf371cab1467db7 (patch) | |
| tree | bd67f1082c84c7f6435595fb8fa0279f1fc5a5ab /src/import/chips/p9/procedures/hwp/lib | |
| parent | f18a5784ca82e3e44572fa55ac36673736d9eb66 (diff) | |
| download | talos-hostboot-1b9e43559ad5e83d9a08c179ebf371cab1467db7.tar.gz talos-hostboot-1b9e43559ad5e83d9a08c179ebf371cab1467db7.zip | |
PM: Pstate Dump tool Enhancement
Change-Id: Icf16bbb22a1b31603a427c6fbb4dadf04d14b23b
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/44754
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: BRIAN D. VICTOR <brian.d.victor1@ibm.com>
Reviewed-by: RANGANATHPRASAD G. BRAHMASAMUDRA <prasadbgr@in.ibm.com>
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/44771
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>
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/lib')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/lib/p9_pstates_table.h | 46 |
1 files changed, 44 insertions, 2 deletions
diff --git a/src/import/chips/p9/procedures/hwp/lib/p9_pstates_table.h b/src/import/chips/p9/procedures/hwp/lib/p9_pstates_table.h index 956d6a2cf..1c0bb4b5f 100644 --- a/src/import/chips/p9/procedures/hwp/lib/p9_pstates_table.h +++ b/src/import/chips/p9/procedures/hwp/lib/p9_pstates_table.h @@ -47,7 +47,8 @@ /// Block content. #define MAX_PSTATE_TABLE_ENTRIES 128 -#define GEN_PSTATES_TBL_MAGIC 0x50535441424c3030 //PSTABL00 (last two ASCII characters indicate version number) +#define GEN_PSTATES_TBL_MAGIC 0x50535441424c3030ULL //PSTABL00 (last two ASCII characters indicate version number) +#define GEN_PSTATES_TBL_MAGIC_V1 0x50535441424c3031ULL //PSTABL01 (last two ASCII characters indicate version number) #ifndef __ASSEMBLER__ #ifdef __cplusplus @@ -100,11 +101,12 @@ typedef struct } PstateTable; +/// GeneratedPstateInfo - VERSION0 typedef struct { /// Magic Number - uint64_t magic; // ASCII: "PSTATABL" + uint64_t magic; // ASCII: "PSTABL00 " // PGPE content GlobalPstateParmBlock globalppb; @@ -125,6 +127,46 @@ typedef struct } GeneratedPstateInfo; +/// GeneratedPstateInfo - VERSION1 +typedef struct +{ + uint32_t gppb_offset; + uint32_t gppb_length; + uint32_t ps0_offset; + uint32_t highest_ps_offset; + uint32_t raw_pstate_tbl_offset; + uint32_t raw_pstate_tbl_length; + uint32_t biased_pstate_tbl_offset; + uint32_t biased_pstate_tbl_length; +} GeneratedPstateInfoHeader_v1; + +typedef struct +{ + + /// Magic Number + uint64_t magic; // ASCII: "PSTABL01 " + + /// Offset and lengths for fields of this structure + GeneratedPstateInfoHeader_v1 header; + + // PGPE content + GlobalPstateParmBlock globalppb; + + /// The fastest frequency - after biases have been applied + uint32_t pstate0_frequency_khz; + + /// Highest Pstate Number => slowest Pstate generated + uint32_t highest_pstate; + + /// Generated table with system paramters included but without biases + PstateTable raw_pstates[MAX_PSTATE_TABLE_ENTRIES]; + + /// Generated table with system paramters and biases + /// Note: if all bias attributes are 0, this content will be the same + /// as the raw_pstates content. + PstateTable biased_pstates[MAX_PSTATE_TABLE_ENTRIES]; +} GeneratedPstateInfo_v1; + #ifdef __cplusplus } // end extern C |
