diff options
Diffstat (limited to 'src/usr/hdat/hdatutil.H')
| -rwxr-xr-x | src/usr/hdat/hdatutil.H | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/usr/hdat/hdatutil.H b/src/usr/hdat/hdatutil.H index 1e730aeba..109921f3a 100755 --- a/src/usr/hdat/hdatutil.H +++ b/src/usr/hdat/hdatutil.H @@ -95,6 +95,9 @@ const uint16_t HDAT_VERSION3 = 3; #define UINT64_LOW(u) (u & 0x00000000FFFFFFFF) +#define HDAT_ADD_PAD(x) x += (16 - ((uint64_t)x % 16)) + +#define HDAT_NV_KWD_MAGIC_WRD 0x4E563030 // "NV00" namespace HDAT { @@ -124,6 +127,45 @@ struct hdatI2cData_t }__attribute__ ((packed)); +/* @brief Defines the SMP Link info */ +struct hdatSMPLinkInfo_t +{ + uint32_t hdatSMPLinkID; + uint32_t hdatSMPLinkUsage; + uint32_t hdatSMPLinkBrickID; + uint32_t hdatSMPLinkLaneMask; + uint16_t hdatSMPLinkPCISlotIndex; + uint16_t hdatSMPLinkPCISlotSideBand; + uint16_t hdatSMPLinkSLCAIndex; + uint16_t hdatReserved1; + uint32_t hdatSMPLinkI2cLinkId; + uint32_t hdatSMPLinkI2cLinkIdPres; + uint32_t hdatSMPLinkI2cLinkIdMicro; + +}__attribute__ ((packed)); + +/** NV Keyword header struct */ +typedef struct{ + uint32_t magic; // = "NV00" + uint8_t version; // Version of the structure = 0x01 start + uint8_t config; // Configuration specifier : redbud=0x01,sequoia=0x02 + uint8_t reserved[249]; // keyword is 255 bytes long +}hdatNVKwdStruct_t; + +enum hdatSMPLinkUsage +{ + HDAT_SMP_LINK_USAGE_SMP = 0, + HDAT_SMP_LINK_USAGE_NATIVE_GPU = 1, + HDAT_SMP_LINK_USAGE_EXT_IODRW = 2, + HDAT_SMP_LINK_USAGE_GPU_TO_GPU = 3, + HDAT_SMP_LINK_USAGE_UNKNOWN = 0xFFFF, +}; +enum hdatWitherspoonNVCnfg +{ + HDAT_REDBUD_NV_CNFG = 1, + HDAT_SEQUOIA_NV_CNFG = 2, +}; + /** * @brief Create/Build an Error log and add HADT component trace @@ -506,6 +548,27 @@ errlHndl_t hdatGetFullEepromVpd ( TARGETING::Target * i_target, void hdatGetI2cDeviceInfo(TARGETING::Target* i_pTarget, std::vector<hdatI2cData_t>&o_i2cDevEntries); +/******************************************************************************* + * hdatGetSMPLinkInfo + * + * @brief Routine returns the Host SMP Link info entries + * + * @pre None + * + * @post None + * + * @param[in] i_pTarget + * The SMP Link master target handle + * @param[out] o_SMPLinkEntries + * The host SMP Link entries + * + * @return void + * +*******************************************************************************/ +void hdatGetSMPLinkInfo(TARGETING::Target* i_pTarget, + std::vector<hdatSMPLinkInfo_t>&o_SMPLinkEntries); + + };// end namespace |
