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| author | Santosh Puranik <santosh.puranik@in.ibm.com> | 2016-02-22 00:26:55 -0600 |
|---|---|---|
| committer | Santosh S. Puranik <santosh.puranik@in.ibm.com> | 2016-02-29 01:11:32 -0500 |
| commit | fa96524c2c612e01ff1d19680a47f74f1605eaa8 (patch) | |
| tree | 744155ffa099243b40419a553b25b3f00f611bc1 /hwpf/src | |
| parent | 56e55dbf8cc7f9b47659bf15b51ea5195677c35e (diff) | |
| download | talos-sbe-fa96524c2c612e01ff1d19680a47f74f1605eaa8.tar.gz talos-sbe-fa96524c2c612e01ff1d19680a47f74f1605eaa8.zip | |
Plat API to get Target by chiplet number
Change-Id: I119a856d0b608c25899df4ef613715e26c6ec86a
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/21022
Reviewed-by: RAJA DAS <rajadas2@in.ibm.com>
Tested-by: Jenkins Server
Reviewed-by: Santosh S. Puranik <santosh.puranik@in.ibm.com>
Diffstat (limited to 'hwpf/src')
| -rw-r--r-- | hwpf/src/plat/target.C | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/hwpf/src/plat/target.C b/hwpf/src/plat/target.C index c04f3356..a1c6ca38 100644 --- a/hwpf/src/plat/target.C +++ b/hwpf/src/plat/target.C @@ -26,6 +26,7 @@ #include <fapi2.H> #include <plat_target_pg_attributes.H> +#include <assert.h> // Global Vector containing ALL targets. This structure is referenced by // fapi2::getChildren to produce the resultant returned vector from that @@ -475,4 +476,34 @@ fapi_try_exit: return fapi2::current_err; } + /// @brief Function to return a platform target handle, given the chiplet + // number + // @param i_chipletNumber The chiplet number of the target + // @return Platform target handle + // @note The caller can use the platform target handle to construct a + // Target of it's choice. Ex: + // fapi2::Target<fapi2::TARGET_TYPE_CORE> + // l_core(plat_getTargetHandleByChipletNumber(0x20); + plat_target_handle_t plat_getTargetHandleByChipletNumber( + const uint8_t i_chipletNumber) + { + assert(((i_chipletNumber > 0) && + (i_chipletNumber < (EQ_CHIPLET_OFFSET + EQ_TARGET_COUNT))) || + ((i_chipletNumber >= CORE_CHIPLET_OFFSET) && + (i_chipletNumber < (CORE_CHIPLET_OFFSET + CORE_TARGET_COUNT)))); + + uint32_t l_idx = 0; + + if(i_chipletNumber < (EQ_CHIPLET_OFFSET + EQ_TARGET_COUNT)) + { + l_idx = (i_chipletNumber - NEST_GROUP1_CHIPLET_OFFSET) + + NEST_GROUP1_TARGET_OFFSET; + } + else + { + l_idx = (i_chipletNumber - CORE_CHIPLET_OFFSET) + + CORE_TARGET_OFFSET; + } + return G_vec_targets[l_idx]; + } } // fapi2 |
