diff options
Diffstat (limited to 'src/import')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/memory/lib/mcbist/mcbist.H | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/import/chips/p9/procedures/hwp/memory/lib/mcbist/mcbist.H b/src/import/chips/p9/procedures/hwp/memory/lib/mcbist/mcbist.H index 0e678fb79..29af7ba94 100644 --- a/src/import/chips/p9/procedures/hwp/memory/lib/mcbist/mcbist.H +++ b/src/import/chips/p9/procedures/hwp/memory/lib/mcbist/mcbist.H @@ -221,6 +221,15 @@ class subtest_t {} /// + /// @brief Convert to a 16 bit int + /// @return the subtest as a 16 bit integer, useful for testing + /// + inline operator uint16_t() + { + return uint16_t(iv_mcbmr); + } + + /// /// @brief Complement the data for the first subcommand /// @param[in] i_state the desired state (mss::ON or mss::OFF) /// @return void @@ -476,6 +485,39 @@ inline subtest_t<T> scrub_subtest() } /// +/// @brief Return a steer subtest - configured simply +/// @tparam T the fapi2::TargetType - derived +/// @tparam TT the mcbistTraits associated with T - derived +/// @return mss::mcbist::subtest_t +/// @note Turns on ECC mode for the returned subtest - caller can turn it off +/// @note Configures for start/end address select bit as address config register 0 +/// +template< fapi2::TargetType T, typename TT = mcbistTraits<T> > +inline subtest_t<T> steer_subtest() +{ + // Starts life full of 0's + subtest_t<T> l_subtest; + + // 0:3 = 1010 - we want subtest type to be a Steer + l_subtest.iv_mcbmr.template insertFromRight<TT::OP_TYPE, TT::OP_TYPE_LEN>(op_type::STEER_RW); + + // - Not a special subtest, so no other configs associated + // 4 = 0 - we don't want to complement data for our Writes + // 5:6 = 00 - don't know whether we complement 2nd and 3rd subcommand, caller to fix + // 7 = 0 - forward address generation + // 8 = 0 - non random address generation + // - Don't need to set up anything for LFSRs + // 9:11 = 000 - Fixed data mode + + // 14:15 = 0 address select config registers 0 + + // By default we want to turn on ECC. Caller can turn it off. + l_subtest.change_ecc_mode(mss::ON); + + return l_subtest; +} + +/// /// @brief Return a read subtest - configured simply /// @tparam T the fapi2::TargetType - derived /// @tparam TT the mcbistTraits associated with T - derived |
