diff options
Diffstat (limited to 'src/import/chips/p9/procedures/hwp')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/cache/p9_hcd_cache_scominit.C | 67 |
1 files changed, 38 insertions, 29 deletions
diff --git a/src/import/chips/p9/procedures/hwp/cache/p9_hcd_cache_scominit.C b/src/import/chips/p9/procedures/hwp/cache/p9_hcd_cache_scominit.C index d5aaa3f5..4fd2e2b3 100644 --- a/src/import/chips/p9/procedures/hwp/cache/p9_hcd_cache_scominit.C +++ b/src/import/chips/p9/procedures/hwp/cache/p9_hcd_cache_scominit.C @@ -126,41 +126,50 @@ p9_hcd_cache_scominit( if (l_attr_sys_force_all_cores) { - fapi2::Target<fapi2::TARGET_TYPE_EX> l_ex = *l_iter; + fapi2::Target<fapi2::TARGET_TYPE_EX> l_ex = *l_iter; auto l_core_targets = l_ex.getChildren<fapi2::TARGET_TYPE_CORE>(); - auto l_core = l_core_targets.begin(); - fapi2::Target<fapi2::TARGET_TYPE_CORE> l_ec = *l_core; - fapi2::Target<fapi2::TARGET_TYPE_PERV> l_perv = - l_ec.getParent<fapi2::TARGET_TYPE_PERV>(); - - FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_CHIP_UNIT_POS, l_perv, - l_attr_chip_unit_pos)); - l_attr_chip_unit_pos = l_attr_chip_unit_pos - p9hcd::PERV_TO_CORE_POS_OFFSET; - l_exid = (l_attr_chip_unit_pos >> 1); - - FAPI_DBG("Setup L3-LCO on TARGET_ID[%d] via EX_L3_MODE_REG1[0,2-5,6-21]", l_exid); - FAPI_TRY(getScom(*l_iter, EX_L3_MODE_REG1, l_data64)); - l_data64.insertFromRight<2, 4>(l_exid).insertFromRight<6, 16>(l_exlist); - - if (l_excount > 1) - { - l_data64.setBit<0>(); - } - - FAPI_TRY(putScom(*l_iter, EX_L3_MODE_REG1, l_data64)); - - FAPI_TRY(getScom(*l_iter, EX_L3_MODE_REG0, l_data64)); - - if (l_excount == 2) + if (l_core_targets.size() == 0) { - FAPI_DBG("Assert L3_DYN_LCO_BLK_DIS_CFG on TARGET_ID[%d] via EX_L3_MODE_REG0[9]", l_exid); - FAPI_TRY(putScom(*l_iter, EX_L3_MODE_REG0, DATA_SET(9))); + FAPI_ERR("ERROR: NO Good Children Cores under this So-Called Good EX!"); + fapi2::current_err = fapi2::FAPI2_RC_FALSE; + goto fapi_try_exit; } else { - FAPI_DBG("Drop L3_DYN_LCO_BLK_DIS_CFG on TARGET_ID[%d] via EX_L3_MODE_REG0[9]", l_exid); - FAPI_TRY(putScom(*l_iter, EX_L3_MODE_REG0, DATA_UNSET(9))); + auto l_core = l_core_targets.begin(); + fapi2::Target<fapi2::TARGET_TYPE_CORE> l_ec = *l_core; + fapi2::Target<fapi2::TARGET_TYPE_PERV> l_perv = + l_ec.getParent<fapi2::TARGET_TYPE_PERV>(); + + FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_CHIP_UNIT_POS, l_perv, + l_attr_chip_unit_pos)); + l_attr_chip_unit_pos = l_attr_chip_unit_pos - p9hcd::PERV_TO_CORE_POS_OFFSET; + l_exid = (l_attr_chip_unit_pos >> 1); + + FAPI_DBG("Setup L3-LCO on TARGET_ID[%d] via EX_L3_MODE_REG1[0,2-5,6-21]", l_exid); + FAPI_TRY(getScom(*l_iter, EX_L3_MODE_REG1, l_data64)); + l_data64.insertFromRight<2, 4>(l_exid).insertFromRight<6, 16>(l_exlist); + + if (l_excount > 1) + { + l_data64.setBit<0>(); + } + + FAPI_TRY(putScom(*l_iter, EX_L3_MODE_REG1, l_data64)); + + FAPI_TRY(getScom(*l_iter, EX_L3_MODE_REG0, l_data64)); + + if (l_excount == 2) + { + FAPI_DBG("Assert L3_DYN_LCO_BLK_DIS_CFG on TARGET_ID[%d] via EX_L3_MODE_REG0[9]", l_exid); + FAPI_TRY(putScom(*l_iter, EX_L3_MODE_REG0, DATA_SET(9))); + } + else + { + FAPI_DBG("Drop L3_DYN_LCO_BLK_DIS_CFG on TARGET_ID[%d] via EX_L3_MODE_REG0[9]", l_exid); + FAPI_TRY(putScom(*l_iter, EX_L3_MODE_REG0, DATA_UNSET(9))); + } } } } |
