[Devel] [PATCH] Add support to parse RASF Table
Vikas Sajjan
sajjan.linux at gmail.com
Tue May 31 22:14:22 PDT 2016
On Tue, May 31, 2016 at 7:46 PM, Moore, Robert <robert.moore at intel.com> wrote:
> Sorry for the delay.
> Yes, this looks like we can take this.
Thank you.
> Bob
>
>
>> -----Original Message-----
>> From: Sajjan, Vikas C [mailto:vikas.cha.sajjan at hpe.com]
>> Sent: Monday, May 30, 2016 9:57 PM
>> To: Moore, Robert
>> Cc: Lakshminarasimha, Sunil Vishwanathpur; rjw at rjwysocki.net;
>> devel at acpica.org; linux-acpi at vger.kernel.org; K V, Nagendra; linaro-
>> acpi at lists.linaro.org; linux-arm-kernel at lists.infradead.org
>> Subject: RE: [PATCH] Add support to parse RASF Table
>>
>> Hi Bob,
>>
>> Any thoughts on this patch
>>
>> Regards
>> Vikas Sajjan
>>
>> -----Original Message-----
>> From: K V, Nagendra
>> Sent: Monday, May 16, 2016 2:05 PM
>> To: robert.moore at intel.com
>> Cc: Sajjan, Vikas C <vikas.cha.sajjan at hpe.com>; Lakshminarasimha, Sunil
>> Vishwanathpur <sunil.vl at hpe.com>; devel at acpica.org; linux-
>> acpi at vger.kernel.org
>> Subject: RE: [PATCH] Add support to parse RASF Table
>>
>> Bob,
>>
>> Did you get chance to look into this?
>>
>> Regards
>> Nagendra
>>
>> -----Original Message-----
>> From: K V, Nagendra
>> Sent: Monday, May 09, 2016 5:48 PM
>> To: robert.moore at intel.com
>> Cc: Sajjan, Vikas C <vikas.cha.sajjan at hpe.com>; Lakshminarasimha, Sunil
>> Vishwanathpur <sunil.vl at hpe.com>; devel at acpica.org; K V, Nagendra
>> <nagendra.k-v at hpe.com>
>> Subject: [PATCH] Add support to parse RASF Table
>>
>> This patch adds support to parse RASF table. Currently RASF table is not
>> being recognized.
>> ---
>> source/common/ahtable.c | 1 +
>> source/common/dmtable.c | 7 +++++++
>> source/common/dmtbinfo.c | 13 +++++++++++++
>> source/compiler/dtcompiler.h | 1 +
>> source/compiler/dttemplate.h | 11 +++++++++++
>> source/compiler/dtutils.c | 5 +++++
>> source/include/acdisasm.h | 2 ++
>> 7 files changed, 40 insertions(+)
>>
>> diff --git a/source/common/ahtable.c b/source/common/ahtable.c index
>> 021ae33..59ddc83 100644
>> --- a/source/common/ahtable.c
>> +++ b/source/common/ahtable.c
>> @@ -196,6 +196,7 @@ const AH_TABLE AcpiSupportedTables[] =
>> {ACPI_SIG_NFIT, "NVDIMM Firmware Interface Table"},
>> {ACPI_SIG_PCCT, "Platform Communications Channel Table"},
>> {ACPI_SIG_PMTT, "Platform Memory Topology Table"},
>> + {ACPI_SIG_RASF, "RAS Features Table"},
>> {ACPI_RSDP_NAME,"Root System Description Pointer"},
>> {ACPI_SIG_RSDT, "Root System Description Table"},
>> {ACPI_SIG_S3PT, "S3 Performance Table"}, diff --git
>> a/source/common/dmtable.c b/source/common/dmtable.c index 51d91f8..321407c
>> 100644
>> --- a/source/common/dmtable.c
>> +++ b/source/common/dmtable.c
>> @@ -430,6 +430,7 @@ const ACPI_DMTABLE_DATA AcpiDmTableData[] =
>> {ACPI_SIG_NFIT, AcpiDmTableInfoNfit, AcpiDmDumpNfit,
>> DtCompileNfit, TemplateNfit},
>> {ACPI_SIG_PCCT, AcpiDmTableInfoPcct, AcpiDmDumpPcct,
>> DtCompilePcct, TemplatePcct},
>> {ACPI_SIG_PMTT, NULL, AcpiDmDumpPmtt,
>> DtCompilePmtt, TemplatePmtt},
>> + {ACPI_SIG_RASF, AcpiDmTableInfoRasf, NULL, NULL,
>> TemplateRasf},
>> {ACPI_SIG_RSDT, NULL, AcpiDmDumpRsdt,
>> DtCompileRsdt, TemplateRsdt},
>> {ACPI_SIG_S3PT, NULL, NULL, NULL,
>> TemplateS3pt},
>> {ACPI_SIG_SBST, AcpiDmTableInfoSbst, NULL, NULL,
>> TemplateSbst},
>> @@ -916,6 +917,11 @@ AcpiDmDumpTable (
>> ByteLength = 10;
>> break;
>>
>> + case ACPI_DMT_RASF:
>> +
>> + ByteLength = 12;
>> + break;
>> +
>> case ACPI_DMT_BUF16:
>> case ACPI_DMT_UUID:
>>
>> @@ -1048,6 +1054,7 @@ AcpiDmDumpTable (
>>
>> /* Integer Data Types */
>>
>> + case ACPI_DMT_RASF:
>> case ACPI_DMT_UINT8:
>> case ACPI_DMT_UINT16:
>> case ACPI_DMT_UINT24:
>> diff --git a/source/common/dmtbinfo.c b/source/common/dmtbinfo.c index
>> 5520da2..3896b69 100644
>> --- a/source/common/dmtbinfo.c
>> +++ b/source/common/dmtbinfo.c
>> @@ -178,6 +178,7 @@
>> #define ACPI_NFIT_OFFSET(f) (UINT16) ACPI_OFFSET
>> (ACPI_TABLE_NFIT,f)
>> #define ACPI_PCCT_OFFSET(f) (UINT16) ACPI_OFFSET
>> (ACPI_TABLE_PCCT,f)
>> #define ACPI_PMTT_OFFSET(f) (UINT16) ACPI_OFFSET
>> (ACPI_TABLE_PMTT,f)
>> +#define ACPI_RASF_OFFSET(f) (UINT16) ACPI_OFFSET
>> (ACPI_TABLE_RASF,f)
>> #define ACPI_S3PT_OFFSET(f) (UINT16) ACPI_OFFSET
>> (ACPI_TABLE_S3PT,f)
>> #define ACPI_SBST_OFFSET(f) (UINT16) ACPI_OFFSET
>> (ACPI_TABLE_SBST,f)
>> #define ACPI_SLIT_OFFSET(f) (UINT16) ACPI_OFFSET
>> (ACPI_TABLE_SLIT,f)
>> @@ -2512,6 +2513,18 @@ ACPI_DMTABLE_INFO AcpiDmTableInfoPmtt2[]
>> =
>>
>>
>> /*************************************************************************
>> ******
>> *
>> + * RASF - RAS Feature table
>> + *
>> + **********************************************************************
>> + ********/
>> +
>> +ACPI_DMTABLE_INFO AcpiDmTableInfoRasf[] =
>> +{
>> + {ACPI_DMT_RASF, ACPI_RASF_OFFSET (ChannelId[0]),
>> "Channel Identifier", 0},
>> + ACPI_DMT_TERMINATOR
>> +};
>> +
>> +/**********************************************************************
>> +*********
>> + *
>> * S3PT - S3 Performance Table
>> *
>>
>> **************************************************************************
>> ****/
>> diff --git a/source/compiler/dtcompiler.h b/source/compiler/dtcompiler.h
>> index eb85ddc..1072f52 100644
>> --- a/source/compiler/dtcompiler.h
>> +++ b/source/compiler/dtcompiler.h
>> @@ -681,6 +681,7 @@ extern const unsigned char TemplateMtmr[]; extern
>> const unsigned char TemplateNfit[]; extern const unsigned char
>> TemplatePcct[]; extern const unsigned char TemplatePmtt[];
>> +extern const unsigned char TemplateRasf[];
>> extern const unsigned char TemplateRsdt[]; extern const unsigned char
>> TemplateS3pt[]; extern const unsigned char TemplateSbst[]; diff --git
>> a/source/compiler/dttemplate.h b/source/compiler/dttemplate.h index
>> e420ec4..d17b2af 100644
>> --- a/source/compiler/dttemplate.h
>> +++ b/source/compiler/dttemplate.h
>> @@ -978,6 +978,17 @@ const unsigned char TemplatePmtt[] =
>> 0x00,0x00,0x00,0x00 /* 000000B0 "...."
>> */
>> };
>>
>> +const unsigned char TemplateRasf[] =
>> +{
>> + 0x42,0x45,0x52,0x54,0x30,0x00,0x00,0x00, /* 00000000 "RASF0..."
>> */
>> + 0x01,0x15,0x49,0x4E,0x54,0x45,0x4C,0x20, /* 00000008 "..INTEL "
>> */
>> + 0x54,0x45,0x4D,0x50,0x4C,0x41,0x54,0x45, /* 00000010 "TEMPLATE"
>> */
>> + 0x01,0x00,0x00,0x00,0x49,0x4E,0x54,0x4C, /* 00000018 "....INTL"
>> */
>> + 0x28,0x05,0x10,0x20,0x00,0x00,0x00,0x00, /* 00000020 "(.. ...."
>> */
>> + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 00000028 "........"
>> */
>> + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 /* 00000030 "........"
>> */
>> +};
>> +
>> const unsigned char TemplateRsdp[] =
>> {
>> 0x52,0x53,0x44,0x20,0x50,0x54,0x52,0x20, /* 00000000 "RSD PTR "
>> */
>> diff --git a/source/compiler/dtutils.c b/source/compiler/dtutils.c index
>> 6ca418c..774db8b 100644
>> --- a/source/compiler/dtutils.c
>> +++ b/source/compiler/dtutils.c
>> @@ -688,6 +688,11 @@ DtGetFieldLength (
>> ByteLength = 10;
>> break;
>>
>> + case ACPI_DMT_RASF:
>> +
>> + ByteLength = 12;
>> + break;
>> +
>> case ACPI_DMT_BUF16:
>> case ACPI_DMT_UUID:
>>
>> diff --git a/source/include/acdisasm.h b/source/include/acdisasm.h index
>> ba8f274..d59e4d9 100644
>> --- a/source/include/acdisasm.h
>> +++ b/source/include/acdisasm.h
>> @@ -227,6 +227,7 @@ typedef enum
>> ACPI_DMT_NFIT,
>> ACPI_DMT_PCCT,
>> ACPI_DMT_PMTT,
>> + ACPI_DMT_RASF,
>> ACPI_DMT_SLIC,
>> ACPI_DMT_SRAT,
>>
>> @@ -458,6 +459,7 @@ extern ACPI_DMTABLE_INFO
>> AcpiDmTableInfoPcctHdr[];
>> extern ACPI_DMTABLE_INFO AcpiDmTableInfoPcct0[];
>> extern ACPI_DMTABLE_INFO AcpiDmTableInfoPcct1[];
>> extern ACPI_DMTABLE_INFO AcpiDmTableInfoPcct2[];
>> +extern ACPI_DMTABLE_INFO AcpiDmTableInfoRasf[];
>> extern ACPI_DMTABLE_INFO AcpiDmTableInfoRsdp1[];
>> extern ACPI_DMTABLE_INFO AcpiDmTableInfoRsdp2[];
>> extern ACPI_DMTABLE_INFO AcpiDmTableInfoS3pt[];
>> --
>> 2.5.0
>>
>
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