diff options
| -rw-r--r-- | src/usr/hwpf/hwp/utility_procedures/mss_unmask_errors.C | 34 |
1 files changed, 27 insertions, 7 deletions
diff --git a/src/usr/hwpf/hwp/utility_procedures/mss_unmask_errors.C b/src/usr/hwpf/hwp/utility_procedures/mss_unmask_errors.C index e15e0b327..5e52c1d4f 100644 --- a/src/usr/hwpf/hwp/utility_procedures/mss_unmask_errors.C +++ b/src/usr/hwpf/hwp/utility_procedures/mss_unmask_errors.C @@ -5,7 +5,7 @@ /* */ /* IBM CONFIDENTIAL */ /* */ -/* COPYRIGHT International Business Machines Corp. 2012,2013 */ +/* COPYRIGHT International Business Machines Corp. 2012,2014 */ /* */ /* p1 */ /* */ @@ -20,7 +20,7 @@ /* Origin: 30 */ /* */ /* IBM_PROLOG_END_TAG */ -// $Id: mss_unmask_errors.C,v 1.5 2013/10/31 20:41:25 gollub Exp $ +// $Id: mss_unmask_errors.C,v 1.6 2014/03/11 03:07:42 gollub Exp $ //------------------------------------------------------------------------------ // Don't forget to create CVS comments when you check in your changes! //------------------------------------------------------------------------------ @@ -37,6 +37,7 @@ // 1.4 | 10/22/13 | gollub | Keep maint ECC errors masked, since PRD intends // | | | to use cmd complete attention instead. // 1.5 | 10/31/13 | gollub | For DD1 use MBSPA[8], for DD2 using MBSPA[0]. +// 1.6 | 10/03/14 | gollub | Unmkask MBS_FIR_REG[15]: dir_ce for DD2 only //------------------------------------------------------------------------------ // Includes @@ -61,7 +62,7 @@ fapi::ReturnCode mss_unmask_inband_errors( const fapi::Target & i_target, { - FAPI_INF("ENTER mss_unmask_inband_errors()"); + FAPI_INF("ENTER mss_unmask_inband_errors()"); fapi::ReturnCode l_rc; uint32_t l_ecmd_rc = 0; @@ -180,7 +181,8 @@ fapi::ReturnCode mss_unmask_inband_errors( const fapi::Target & i_target, l_ecmd_rc |= l_mbs_fir_action1.setBit(14); l_ecmd_rc |= l_mbs_fir_mask_or.setBit(14); - // 15 dir_ce recoverable mask (until unmask_fetch_errors) + // 15 dir_ce recoverable DD1: mask (forever) + // 15 dir_ce recoverable DD2: mask (until unmask_fetch_errors) l_ecmd_rc |= l_mbs_fir_action0.clearBit(15); l_ecmd_rc |= l_mbs_fir_action1.setBit(15); l_ecmd_rc |= l_mbs_fir_mask_or.setBit(15); @@ -2402,6 +2404,17 @@ fapi::ReturnCode mss_unmask_fetch_errors(const fapi::Target & i_target, ecmdDataBufferBase l_mbs_fir_mask(64); ecmdDataBufferBase l_mbs_fir_mask_and(64); + uint8_t l_dd2_fir_bit_defn_changes = 0; + + l_rc = FAPI_ATTR_GET(ATTR_CENTAUR_EC_DD2_FIR_BIT_DEFN_CHANGES, &i_target, l_dd2_fir_bit_defn_changes); + if(l_rc) + { + FAPI_ERR("Error getting ATTR_CENTAUR_EC_DD2_FIR_BIT_DEFN_CHANGES"); + // Log passed in error before returning with new error + if (i_bad_rc) fapiLogError(i_bad_rc); + return l_rc; + } + // Read mask l_rc = fapiGetScom_w_retry(i_target, MBS_FIR_MASK_REG_0x02011403, l_mbs_fir_mask); if(l_rc) @@ -2438,9 +2451,16 @@ fapi::ReturnCode mss_unmask_fetch_errors(const fapi::Target & i_target, // 13 cache_co_ue recoverable unmask l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(13); - // 15 dir_ce recoverable unmask - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(15); - + // 15 dir_ce + if (l_dd2_fir_bit_defn_changes) + { + // NOTE: SW248520: Known DD1 problem - higher temp causes + // L4 Dir CEs. Want to ignore. Unmask for DD2 only + + // recoverable unmask + l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(15); + } + // 16 dir_ue channel checkstop unmask l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(16); |
