diff options
| author | Thi Tran <thi@us.ibm.com> | 2014-04-15 08:52:13 -0500 |
|---|---|---|
| committer | A. Patrick Williams III <iawillia@us.ibm.com> | 2014-04-17 13:29:52 -0500 |
| commit | 034cc84b0d0a88afc13e716e46560bfafe4deda4 (patch) | |
| tree | 7652ea21d5361c47dcae9ea72ae32fc2246e098a /src/usr/hwpf/hwp/dram_training | |
| parent | 12504662f62484dfd424d8d25b835a906854d0fa (diff) | |
| download | talos-hostboot-034cc84b0d0a88afc13e716e46560bfafe4deda4.tar.gz talos-hostboot-034cc84b0d0a88afc13e716e46560bfafe4deda4.zip | |
SW256005: INITPROC: HWP: RAS code pick up
Change-Id: I948f0cc94a3cdba8507bdc41c54ae1bc69cfee7d
CQ:SW256005
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/10544
Reviewed-by: Thi N. Tran <thi@us.ibm.com>
Tested-by: Thi N. Tran <thi@us.ibm.com>
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/10545
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Diffstat (limited to 'src/usr/hwpf/hwp/dram_training')
3 files changed, 32 insertions, 2849 deletions
diff --git a/src/usr/hwpf/hwp/dram_training/mem_startclocks/cen_mem_startclocks.C b/src/usr/hwpf/hwp/dram_training/mem_startclocks/cen_mem_startclocks.C index 106543e9b..efe65c863 100644 --- a/src/usr/hwpf/hwp/dram_training/mem_startclocks/cen_mem_startclocks.C +++ b/src/usr/hwpf/hwp/dram_training/mem_startclocks/cen_mem_startclocks.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: cen_mem_startclocks.C,v 1.12 2013/11/15 16:30:02 mfred Exp $ +// $Id: cen_mem_startclocks.C,v 1.13 2014/04/07 19:01:06 gollub Exp $ // $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/centaur/working/procedures/ipl/fapi/cen_mem_startclocks.C,v $ //------------------------------------------------------------------------------ // *! (C) Copyright International Business Machines Corp. 2012 @@ -77,6 +77,7 @@ #include <fapi.H> #include <cen_scom_addresses.H> #include <cen_mem_startclocks.H> +#include <mss_unmask_errors.H> // Constants // CFAM FSI GP4 register bit/field definitions @@ -111,9 +112,32 @@ extern "C" { using namespace fapi; +// Procedures in this file +fapi::ReturnCode cen_mem_startclocks_cloned(const fapi::Target & i_target); + +//------------------------------------------------------------------------------ fapi::ReturnCode cen_mem_startclocks(const fapi::Target & i_target) { // Target is centaur + + fapi::ReturnCode l_rc; + + l_rc = cen_mem_startclocks_cloned(i_target); + + // If mss_unmask_pervasive_errors gets it's own bad rc, + // it will commit the passed in rc (if non-zero), and return it's own bad rc. + // Else if mss_unmask_pervasive_errors runs clean, + // it will just return the passed in rc. + l_rc = mss_unmask_pervasive_errors(i_target, l_rc); + + return l_rc; +} + + +//------------------------------------------------------------------------------ +fapi::ReturnCode cen_mem_startclocks_cloned(const fapi::Target & i_target) +{ + // Target is centaur fapi::ReturnCode rc; uint32_t rc_ecmd = 0; @@ -395,6 +419,10 @@ fapi::ReturnCode cen_mem_startclocks(const fapi::Target & i_target) This section is automatically updated by CVS when you check in this file. Be sure to create CVS comments when you commit so that they can be included here. $Log: cen_mem_startclocks.C,v $ +Revision 1.13 2014/04/07 19:01:06 gollub + +#| 1.55 | gollub |07-APR-14| Added dependancy on mss_unmask_errors for cen_mem_startclocks.C + Revision 1.12 2013/11/15 16:30:02 mfred Changes made by Mike Jones for gerrit review, mostly for improved error handling. diff --git a/src/usr/hwpf/hwp/dram_training/mss_draminit_mc/mss_draminit_mc.C b/src/usr/hwpf/hwp/dram_training/mss_draminit_mc/mss_draminit_mc.C index 7159a0736..d2b54bbd8 100644 --- a/src/usr/hwpf/hwp/dram_training/mss_draminit_mc/mss_draminit_mc.C +++ b/src/usr/hwpf/hwp/dram_training/mss_draminit_mc/mss_draminit_mc.C @@ -20,7 +20,7 @@ /* Origin: 30 */ /* */ /* IBM_PROLOG_END_TAG */ -// $Id: mss_draminit_mc.C,v 1.45 2014/02/17 15:16:14 lapietra Exp $ +// $Id: mss_draminit_mc.C,v 1.46 2014/04/07 19:02:27 gollub Exp $ //------------------------------------------------------------------------------ // *! (C) Copyright International Business Machines Corp. 2011 // *! All Rights Reserved -- Property of IBM @@ -44,6 +44,7 @@ //------------------------------------------------------------------------------ // Version:| Author: | Date: | Comment: //---------|----------|---------|----------------------------------------------- +// 1.46 | gollub |07-APR-14| Removed call to mss_unmask_inband_errors (moved it to proc_cen_framelock) // 1.45 | dcadiga |14-FEB-14| Periodic Cal Fix for DD2 // 1.44 | bellows |12-FEB-14| Workaround for ENABLE_RCE_WITH_OTHER_ERRORS_HW246685 // 1.43 | dcadiga |28-OCT-13| Fixed code review comments for parent chip and typos @@ -139,12 +140,6 @@ ReturnCode mss_draminit_mc(Target& i_target) // it will just return the passed in rc. l_rc = mss_unmask_maint_errors(i_target, l_rc); - // If mss_unmask_inband_errors gets it's own bad rc, - // it will commit the passed in rc (if non-zero), and return it's own bad rc. - // Else if mss_unmask_inband_errors runs clean, - // it will just return the passed in rc. - l_rc = mss_unmask_inband_errors(i_target, l_rc); - return l_rc; } diff --git a/src/usr/hwpf/hwp/dram_training/mss_unmask_errors.H b/src/usr/hwpf/hwp/dram_training/mss_unmask_errors.H deleted file mode 100644 index 994650b30..000000000 --- a/src/usr/hwpf/hwp/dram_training/mss_unmask_errors.H +++ /dev/null @@ -1,2840 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: src/usr/hwpf/hwp/utility_procedures/mss_unmask_errors.C $ */ -/* */ -/* IBM CONFIDENTIAL */ -/* */ -/* COPYRIGHT International Business Machines Corp. 2012,2013 */ -/* */ -/* p1 */ -/* */ -/* Object Code Only (OCO) source materials */ -/* Licensed Internal Code Source Materials */ -/* IBM HostBoot Licensed Internal Code */ -/* */ -/* The source code for this program is not published or otherwise */ -/* divested of its trade secrets, irrespective of what has been */ -/* deposited with the U.S. Copyright Office. */ -/* */ -/* Origin: 30 */ -/* */ -/* IBM_PROLOG_END_TAG */ -// $Id: mss_unmask_errors.C,v 1.3 2013/03/08 22:03:00 gollub Exp $ -//------------------------------------------------------------------------------ -// Don't forget to create CVS comments when you check in your changes! -//------------------------------------------------------------------------------ -// CHANGE HISTORY: -//------------------------------------------------------------------------------ -// Version:| Date: | Author: | Comment: -//---------|----------|---------|----------------------------------------------- -// 1.1 | 09/05/12 | gollub | Created -// 1.2 | 01/31/13 | gollub | Keeping maint UE/MPE, and MBSPA threshold -// | | | errors masked until mss_unmask_fetch_errors, -// | | | so they will be masked during memdiags, and -// | | | unmasked before scrub is started. -// 1.3 | 03/08/13 | gollub | Masking MBSPA[0] for DD1, and using MBSPA[8] instead. - -//------------------------------------------------------------------------------ -// Includes -//------------------------------------------------------------------------------ - -#include <mss_unmask_errors.H> -#include <cen_scom_addresses.H> -using namespace fapi; - - -//------------------------------------------------------------------------------ -// Constants and enums -//------------------------------------------------------------------------------ - - -//------------------------------------------------------------------------------ -// mss_unmask_inband_errors -//------------------------------------------------------------------------------ - -fapi::ReturnCode mss_unmask_inband_errors( const fapi::Target & i_target, - fapi::ReturnCode i_bad_rc ) - -{ - - FAPI_INF("ENTER mss_unmask_inband_errors()"); - - fapi::ReturnCode l_rc; - uint32_t l_ecmd_rc = 0; - - //************************* - //************************* - // MBS_FIR_REG - //************************* - //************************* - - ecmdDataBufferBase l_mbs_fir_mask(64); - ecmdDataBufferBase l_mbs_fir_mask_or(64); - ecmdDataBufferBase l_mbs_fir_mask_and(64); - ecmdDataBufferBase l_mbs_fir_action0(64); - ecmdDataBufferBase l_mbs_fir_action1(64); - - // Read mask - l_rc = fapiGetScom_w_retry(i_target, MBS_FIR_MASK_REG_0x02011403, l_mbs_fir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // TODO: Here is where I could clear bits that were bogus, before I unmask - // them. But typically we are expecting the bit set at this point - // to be valid errors for PRD to log. - - - //(Action0, Action1, Mask) - // - // (0,0,0) = checkstop - // (0,1,0) = recoverable error - // (1,0,0) = report unused - // (1,1,0) = machine check - // (x,x,1) = error is masked - - l_ecmd_rc |= l_mbs_fir_action0.flushTo0(); - l_ecmd_rc |= l_mbs_fir_action1.flushTo0(); - l_ecmd_rc |= l_mbs_fir_mask_or.flushTo0(); - l_ecmd_rc |= l_mbs_fir_mask_and.flushTo1(); - - // 0 host_protocol_error channel checkstop unmask - l_ecmd_rc |= l_mbs_fir_action0.clearBit(0); - l_ecmd_rc |= l_mbs_fir_action1.clearBit(0); - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(0); - - // 1 int_protocol_error channel checkstop unmask - l_ecmd_rc |= l_mbs_fir_action0.clearBit(1); - l_ecmd_rc |= l_mbs_fir_action1.clearBit(1); - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(1); - - // 2 invalid_address_error channel checkstop mask (until unmask_fetch_errors) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(2); - l_ecmd_rc |= l_mbs_fir_action1.clearBit(2); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(2); - - // 3 external_timeout channel checkstop mask (until unmask_fetch_errors) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(3); - l_ecmd_rc |= l_mbs_fir_action1.clearBit(3); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(3); - - // 4 internal_timeout channel checkstop mask (until unmask_fetch_errors) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(4); - l_ecmd_rc |= l_mbs_fir_action1.clearBit(4); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(4); - - // 5 int_buffer_ce recoverable unmask - l_ecmd_rc |= l_mbs_fir_action0.clearBit(5); - l_ecmd_rc |= l_mbs_fir_action1.setBit(5); - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(5); - - // 6 int_buffer_ue recoverable unmask - l_ecmd_rc |= l_mbs_fir_action0.clearBit(6); - l_ecmd_rc |= l_mbs_fir_action1.setBit(6); - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(6); - - // 7 int_buffer_sue recoverable mask (forever) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(7); - l_ecmd_rc |= l_mbs_fir_action1.setBit(7); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(7); - - // 8 int_parity_error channel checkstop unmask - l_ecmd_rc |= l_mbs_fir_action0.clearBit(8); - l_ecmd_rc |= l_mbs_fir_action1.clearBit(8); - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(8); - - // 9 cache_srw_ce recoverable mask (until unmask_fetch_errors) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(9); - l_ecmd_rc |= l_mbs_fir_action1.setBit(9); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(9); - - // 10 cache_srw_ue recoverable mask (until unmask_fetch_errors) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(10); - l_ecmd_rc |= l_mbs_fir_action1.setBit(10); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(10); - - // 11 cache_srw_sue recoverable mask (forever) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(11); - l_ecmd_rc |= l_mbs_fir_action1.setBit(11); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(11); - - // 12 cache_co_ce recoverable mask (until unmask_fetch_errors) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(12); - l_ecmd_rc |= l_mbs_fir_action1.setBit(12); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(12); - - // 13 cache_co_ue recoverable mask (until unmask_fetch_errors) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(13); - l_ecmd_rc |= l_mbs_fir_action1.setBit(13); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(13); - - // 14 cache_co_sue recoverable mask (forever) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(14); - 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) - 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); - - // 16 dir_ue channel checkstop mask (until unmask_fetch_errors) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(16); - l_ecmd_rc |= l_mbs_fir_action1.clearBit(16); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(16); - - // 17 dir_member_deleted recoverable mask (forever) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(17); - l_ecmd_rc |= l_mbs_fir_action1.setBit(17); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(17); - - // 18 dir_all_members_deleted channel checkstop mask (until unmask_fetch_errors) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(18); - l_ecmd_rc |= l_mbs_fir_action1.clearBit(18); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(18); - - // 19 lru_error recoverable mask (until unmask_fetch_errors) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(19); - l_ecmd_rc |= l_mbs_fir_action1.setBit(19); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(19); - - // 20 eDRAM error channel checkstop mask (until unmask_fetch_errors) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(20); - l_ecmd_rc |= l_mbs_fir_action1.clearBit(20); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(20); - - // 21 emergency_throttle_set recoverable mask (forever) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(21); - l_ecmd_rc |= l_mbs_fir_action1.setBit(21); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(21); - - // 22 Host Inband Read Error recoverable mask (forever) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(22); - l_ecmd_rc |= l_mbs_fir_action1.setBit(22); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(22); - - // 23 Host Inband Write Error recoverable mask (forever) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(23); - l_ecmd_rc |= l_mbs_fir_action1.setBit(23); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(23); - - // 24 OCC Inband Read Error recoverable mask (forever) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(24); - l_ecmd_rc |= l_mbs_fir_action1.setBit(24); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(24); - - // 25 OCC Inband Write Error recoverable mask (forever) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(25); - l_ecmd_rc |= l_mbs_fir_action1.setBit(25); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(25); - - // 26 srb_buffer_ce recoverable mask (until unmask_fetch_errors) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(26); - l_ecmd_rc |= l_mbs_fir_action1.setBit(26); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(26); - - // 27 srb_buffer_ue recoverable mask (until unmask_fetch_errors) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(27); - l_ecmd_rc |= l_mbs_fir_action1.setBit(27); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(27); - - // 28 srb_buffer_sue recoverable mask (forever) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(28); - l_ecmd_rc |= l_mbs_fir_action1.setBit(28); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(28); - - // 29 internal_scom_error recoverable mask (tbd) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(29); - l_ecmd_rc |= l_mbs_fir_action1.setBit(29); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(29); - - // 30 internal_scom_error_copy recoverable mask (tbd) - l_ecmd_rc |= l_mbs_fir_action0.clearBit(30); - l_ecmd_rc |= l_mbs_fir_action1.setBit(30); - l_ecmd_rc |= l_mbs_fir_mask_or.setBit(30); - - // 31:63 Reserved not implemented, so won't touch these - - if(l_ecmd_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - - l_rc.setEcmdError(l_ecmd_rc); - return l_rc; - } - - // Write action0 - l_rc = fapiPutScom_w_retry(i_target, MBS_FIR_ACTION0_REG_0x02011406, l_mbs_fir_action0); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // Write action1 - l_rc = fapiPutScom_w_retry(i_target, MBS_FIR_ACTION1_REG_0x02011407, l_mbs_fir_action1); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - // Write mask OR - l_rc = fapiPutScom_w_retry(i_target, MBS_FIR_MASK_REG_OR_0x02011405, l_mbs_fir_mask_or); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // Write mask AND - l_rc = fapiPutScom_w_retry(i_target, MBS_FIR_MASK_REG_AND_0x02011404, l_mbs_fir_mask_and); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - //************************************************ - // DEBUG: read them all back to verify - l_rc = fapiGetScom_w_retry(i_target, MBS_FIR_ACTION0_REG_0x02011406, l_mbs_fir_action0); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - l_rc = fapiGetScom_w_retry(i_target, MBS_FIR_ACTION1_REG_0x02011407, l_mbs_fir_action1); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - l_rc = fapiGetScom_w_retry(i_target, MBS_FIR_MASK_REG_0x02011403, l_mbs_fir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - - - FAPI_INF("EXIT mss_unmask_inband_errors()"); - - return i_bad_rc; -} - - - -//------------------------------------------------------------------------------ -// mss_unmask_ddrphy_errors -//------------------------------------------------------------------------------ - -fapi::ReturnCode mss_unmask_ddrphy_errors( const fapi::Target & i_target, - fapi::ReturnCode i_bad_rc ) - -{ - - FAPI_INF("ENTER mss_unmask ddrphy_errors()"); - - fapi::ReturnCode l_rc; - uint32_t l_ecmd_rc = 0; - - //************************* - //************************* - // DDRPHY_FIR_REG - //************************* - //************************* - - ecmdDataBufferBase l_ddrphy_fir_mask(64); - ecmdDataBufferBase l_ddrphy_fir_mask_or(64); - ecmdDataBufferBase l_ddrphy_fir_mask_and(64); - ecmdDataBufferBase l_ddrphy_fir_action0(64); - ecmdDataBufferBase l_ddrphy_fir_action1(64); - - - // TODO: Here is where I could clear bits that were bogus, before I unmask - // them. But typically we are expecting the bit set at this point - // to be valid errors for PRD to log. - - - //(Action0, Action1, Mask) - // - // (0,0,0) = checkstop - // (0,1,0) = recoverable error - // (1,0,0) = report unused - // (1,1,0) = machine check - // (x,x,1) = error is masked - - l_ecmd_rc |= l_ddrphy_fir_action0.flushTo0(); - l_ecmd_rc |= l_ddrphy_fir_action1.flushTo0(); - l_ecmd_rc |= l_ddrphy_fir_mask_or.flushTo0(); - l_ecmd_rc |= l_ddrphy_fir_mask_and.flushTo0(); - l_ecmd_rc |= l_ddrphy_fir_mask_and.setBit(48,16); - - // 0:47 Reserved not implemented, so won't touch these - - // 48 ddr0_fsm_ckstp channel checkstop unmask - l_ecmd_rc |= l_ddrphy_fir_action0.clearBit(48); - l_ecmd_rc |= l_ddrphy_fir_action1.clearBit(48); - l_ecmd_rc |= l_ddrphy_fir_mask_and.clearBit(48); - - // 49 ddr0_parity_ckstp channel checkstop unmask - l_ecmd_rc |= l_ddrphy_fir_action0.clearBit(49); - l_ecmd_rc |= l_ddrphy_fir_action1.clearBit(49); - l_ecmd_rc |= l_ddrphy_fir_mask_and.clearBit(49); - - // 50 ddr0_calibration_error recoverable mask (forever) - l_ecmd_rc |= l_ddrphy_fir_action0.clearBit(50); - l_ecmd_rc |= l_ddrphy_fir_action1.setBit(50); - l_ecmd_rc |= l_ddrphy_fir_mask_or.setBit(50); - - // 51 ddr0_fsm_err recoverable unmask - l_ecmd_rc |= l_ddrphy_fir_action0.clearBit(51); - l_ecmd_rc |= l_ddrphy_fir_action1.setBit(51); - l_ecmd_rc |= l_ddrphy_fir_mask_and.clearBit(51); - - // 52 ddr0_parity_err recoverable unmask - l_ecmd_rc |= l_ddrphy_fir_action0.clearBit(52); - l_ecmd_rc |= l_ddrphy_fir_action1.setBit(52); - l_ecmd_rc |= l_ddrphy_fir_mask_and.clearBit(52); - - // 53 ddr01_fir_parity_err recoverable mask (forever) - l_ecmd_rc |= l_ddrphy_fir_action0.clearBit(53); - l_ecmd_rc |= l_ddrphy_fir_action1.setBit(53); - l_ecmd_rc |= l_ddrphy_fir_mask_or.setBit(53); - - // 54 Reserved recoverable mask (forever) - l_ecmd_rc |= l_ddrphy_fir_action0.clearBit(54); - l_ecmd_rc |= l_ddrphy_fir_action1.setBit(54); - l_ecmd_rc |= l_ddrphy_fir_mask_or.setBit(54); - - // 55 Reserved recoverable mask (forever) - l_ecmd_rc |= l_ddrphy_fir_action0.clearBit(55); - l_ecmd_rc |= l_ddrphy_fir_action1.setBit(55); - l_ecmd_rc |= l_ddrphy_fir_mask_or.setBit(55); - - // 56 ddr1_fsm_ckstp channel checkstop unmask - l_ecmd_rc |= l_ddrphy_fir_action0.clearBit(56); - l_ecmd_rc |= l_ddrphy_fir_action1.clearBit(56); - l_ecmd_rc |= l_ddrphy_fir_mask_and.clearBit(56); - - // 57 ddr1_parity_ckstp channel checkstop unmask - l_ecmd_rc |= l_ddrphy_fir_action0.clearBit(57); - l_ecmd_rc |= l_ddrphy_fir_action1.clearBit(57); - l_ecmd_rc |= l_ddrphy_fir_mask_and.clearBit(57); - - // 58 ddr1_calibration_error recoverable mask (forever) - l_ecmd_rc |= l_ddrphy_fir_action0.clearBit(58); - l_ecmd_rc |= l_ddrphy_fir_action1.setBit(58); - l_ecmd_rc |= l_ddrphy_fir_mask_or.setBit(58); - - // 59 ddr1_fsm_err recoverable unmask - l_ecmd_rc |= l_ddrphy_fir_action0.clearBit(59); - l_ecmd_rc |= l_ddrphy_fir_action1.setBit(59); - l_ecmd_rc |= l_ddrphy_fir_mask_and.clearBit(59); - - // 60 ddr1_parity_err recoverable unmask - l_ecmd_rc |= l_ddrphy_fir_action0.clearBit(60); - l_ecmd_rc |= l_ddrphy_fir_action1.setBit(60); - l_ecmd_rc |= l_ddrphy_fir_mask_and.clearBit(60); - - // 61 Reserved recoverable mask (forever) - l_ecmd_rc |= l_ddrphy_fir_action0.clearBit(61); - l_ecmd_rc |= l_ddrphy_fir_action1.setBit(61); - l_ecmd_rc |= l_ddrphy_fir_mask_or.setBit(61); - - // 62 Reserved recoverable mask (forever) - l_ecmd_rc |= l_ddrphy_fir_action0.clearBit(62); - l_ecmd_rc |= l_ddrphy_fir_action1.setBit(62); - l_ecmd_rc |= l_ddrphy_fir_mask_or.setBit(62); - - // 63 Reserved recoverable mask (forever) - l_ecmd_rc |= l_ddrphy_fir_action0.clearBit(63); - l_ecmd_rc |= l_ddrphy_fir_action1.setBit(63); - l_ecmd_rc |= l_ddrphy_fir_mask_or.setBit(63); - - - - if(l_ecmd_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - - l_rc.setEcmdError(l_ecmd_rc); - return l_rc; - } - - // Write action0 - l_rc = fapiPutScom_w_retry(i_target, PHY01_DDRPHY_FIR_ACTION0_REG_0x800200960301143f, l_ddrphy_fir_action0); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // Write action1 - l_rc = fapiPutScom_w_retry(i_target, PHY01_DDRPHY_FIR_ACTION1_REG_0x800200970301143f, l_ddrphy_fir_action1); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - // Write mask OR - l_rc = fapiPutScom_w_retry(i_target, PHY01_DDRPHY_FIR_MASK_REG_OR_0x800200950301143f, l_ddrphy_fir_mask_or); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // Write mask AND - l_rc = fapiPutScom_w_retry(i_target, PHY01_DDRPHY_FIR_MASK_REG_AND_0x800200940301143f, l_ddrphy_fir_mask_and); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - //************************************************ - // DEBUG: read them all back to verify - l_rc = fapiGetScom_w_retry(i_target, PHY01_DDRPHY_FIR_ACTION0_REG_0x800200960301143f, l_ddrphy_fir_action0); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - l_rc = fapiGetScom_w_retry(i_target, PHY01_DDRPHY_FIR_ACTION1_REG_0x800200970301143f, l_ddrphy_fir_action1); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - l_rc = fapiGetScom_w_retry(i_target, PHY01_DDRPHY_FIR_MASK_REG_0x800200930301143f, l_ddrphy_fir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - - - //************************* - //************************* - // MBAFIR - //************************* - //************************* - - ecmdDataBufferBase l_mbafir_mask(64); - ecmdDataBufferBase l_mbafir_mask_or(64); - ecmdDataBufferBase l_mbafir_mask_and(64); - ecmdDataBufferBase l_mbafir_action0(64); - ecmdDataBufferBase l_mbafir_action1(64); - - - // Read mask - l_rc = fapiGetScom_w_retry(i_target, - MBA01_MBAFIRMASK_0x03010603, - l_mbafir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // TODO: Here is where I could clear bits that were bogus, before I unmask - // them. But typically we are expecting the bit set at this point - // to be valid errors for PRD to log. - - - //(Action0, Action1, Mask) - // - // (0,0,0) = checkstop - // (0,1,0) = recoverable error - // (1,0,0) = report unused - // (1,1,0) = machine check - // (x,x,1) = error is masked - - l_ecmd_rc |= l_mbafir_action0.flushTo0(); - l_ecmd_rc |= l_mbafir_action1.flushTo0(); - l_ecmd_rc |= l_mbafir_mask_or.flushTo0(); - l_ecmd_rc |= l_mbafir_mask_and.flushTo1(); - - - // 0 Invalid_Maint_Cmd recoverable masked (forever) - l_ecmd_rc |= l_mbafir_action0.clearBit(0); - l_ecmd_rc |= l_mbafir_action1.setBit(0); - l_ecmd_rc |= l_mbafir_mask_or.setBit(0); - - // 1 Invalid_Maint_Address recoverable masked (forever) - l_ecmd_rc |= l_mbafir_action0.clearBit(1); - l_ecmd_rc |= l_mbafir_action1.setBit(1); - l_ecmd_rc |= l_mbafir_mask_or.setBit(1); - - // 2 Multi_address_Maint_timeout recoverable masked (until mss_unmask_maint_errors) - l_ecmd_rc |= l_mbafir_action0.clearBit(2); - l_ecmd_rc |= l_mbafir_action1.setBit(2); - l_ecmd_rc |= l_mbafir_mask_or.setBit(2); - - // 3 Internal_fsm_error recoverable unmask - l_ecmd_rc |= l_mbafir_action0.clearBit(3); - l_ecmd_rc |= l_mbafir_action1.setBit(3); - l_ecmd_rc |= l_mbafir_mask_and.clearBit(3); - - // 4 MCBIST_Error recoverable mask (forever) - l_ecmd_rc |= l_mbafir_action0.clearBit(4); - l_ecmd_rc |= l_mbafir_action1.setBit(4); - l_ecmd_rc |= l_mbafir_mask_or.setBit(4); - - // 5 scom_cmd_reg_pe recoverable unmask - l_ecmd_rc |= l_mbafir_action0.clearBit(5); - l_ecmd_rc |= l_mbafir_action1.setBit(5); - l_ecmd_rc |= l_mbafir_mask_and.clearBit(5); - - // 6 channel_chkstp_err channel checkstop unmask - l_ecmd_rc |= l_mbafir_action0.clearBit(6); - l_ecmd_rc |= l_mbafir_action1.clearBit(6); - l_ecmd_rc |= l_mbafir_mask_and.clearBit(6); - - // 7 wrd_caw2_data_ce_ue_err recoverable masked (until mss_unmask_maint_errors) - l_ecmd_rc |= l_mbafir_action0.clearBit(7); - l_ecmd_rc |= l_mbafir_action1.setBit(7); - l_ecmd_rc |= l_mbafir_mask_or.setBit(7); - - // 8:14 RESERVED recoverable mask (forever) - l_ecmd_rc |= l_mbafir_action0.clearBit(8,7); - l_ecmd_rc |= l_mbafir_action1.setBit(8,7); - l_ecmd_rc |= l_mbafir_mask_or.setBit(8,7); - - // 15 internal scom error recoverable mask (tbd) - l_ecmd_rc |= l_mbafir_action0.clearBit(15); - l_ecmd_rc |= l_mbafir_action1.setBit(15); - l_ecmd_rc |= l_mbafir_mask_or.setBit(15); - - // 16 internal scom error clone recoverable mask (tbd) - l_ecmd_rc |= l_mbafir_action0.clearBit(16); - l_ecmd_rc |= l_mbafir_action1.setBit(16); - l_ecmd_rc |= l_mbafir_mask_or.setBit(16); - - - // 17:63 RESERVED not implemented, so won't touch these - - if(l_ecmd_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - - l_rc.setEcmdError(l_ecmd_rc); - return l_rc; - } - - // Write action0 - l_rc = fapiPutScom_w_retry(i_target, - MBA01_MBAFIRACT0_0x03010606, - l_mbafir_action0); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // Write action1 - l_rc = fapiPutScom_w_retry(i_target, - MBA01_MBAFIRACT1_0x03010607, - l_mbafir_action1); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - // Write mask OR - l_rc = fapiPutScom_w_retry(i_target, - MBA01_MBAFIRMASK_OR_0x03010605, - l_mbafir_mask_or); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - // Write mask AND - l_rc = fapiPutScom_w_retry(i_target, - MBA01_MBAFIRMASK_AND_0x03010604, - l_mbafir_mask_and); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - //************************************************ - // DEBUG: read them all back to verify - l_rc = fapiGetScom_w_retry(i_target, - MBA01_MBAFIRACT0_0x03010606, - l_mbafir_action0); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - l_rc = fapiGetScom_w_retry(i_target, - MBA01_MBAFIRACT1_0x03010607, - l_mbafir_action1); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - l_rc = fapiGetScom_w_retry(i_target, - MBA01_MBAFIRMASK_0x03010603, - l_mbafir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - - - FAPI_INF("EXIT mss_unmask_ddrphy_errors()"); - - return i_bad_rc; -} - - -//------------------------------------------------------------------------------ -// mss_unmask_draminit_errors -//------------------------------------------------------------------------------ - -fapi::ReturnCode mss_unmask_draminit_errors( const fapi::Target & i_target, - fapi::ReturnCode i_bad_rc ) - -{ - - FAPI_INF("ENTER mss_unmask_draminit_errors()"); - - fapi::ReturnCode l_rc; - uint32_t l_ecmd_rc = 0; - - //************************* - //************************* - // MBACALFIR - //************************* - //************************* - - ecmdDataBufferBase l_mbacalfir_mask(64); - ecmdDataBufferBase l_mbacalfir_mask_or(64); - ecmdDataBufferBase l_mbacalfir_mask_and(64); - ecmdDataBufferBase l_mbacalfir_action0(64); - ecmdDataBufferBase l_mbacalfir_action1(64); - - - // Read mask - l_rc = fapiGetScom_w_retry(i_target, MBA01_MBACALFIR_MASK_0x03010403, l_mbacalfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // TODO: Here is where I could clear bits that were bogus, before I unmask - // them. But typically we are expecting the bit set at this point - // to be valid errors for PRD to log. - - - //(Action0, Action1, Mask) - // - // (0,0,0) = checkstop - // (0,1,0) = recoverable error - // (1,0,0) = report unused - // (1,1,0) = machine check - // (x,x,1) = error is masked - - l_ecmd_rc |= l_mbacalfir_action0.flushTo0(); - l_ecmd_rc |= l_mbacalfir_action1.flushTo0(); - l_ecmd_rc |= l_mbacalfir_mask_or.flushTo0(); - l_ecmd_rc |= l_mbacalfir_mask_and.flushTo1(); - - // 0 MBA Recoverable Error recoverable mask - l_ecmd_rc |= l_mbacalfir_action0.clearBit(0); - l_ecmd_rc |= l_mbacalfir_action1.setBit(0); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(0); - - // 1 MBA Nonrecoverable Error channel checkstop mask - l_ecmd_rc |= l_mbacalfir_action0.clearBit(1); - l_ecmd_rc |= l_mbacalfir_action1.clearBit(1); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(1); - - // 2 Refresh Overrun recoverable mask - l_ecmd_rc |= l_mbacalfir_action0.clearBit(2); - l_ecmd_rc |= l_mbacalfir_action1.setBit(2); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(2); - - // 3 WAT error recoverable mask (forever) - l_ecmd_rc |= l_mbacalfir_action0.clearBit(3); - l_ecmd_rc |= l_mbacalfir_action1.setBit(3); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(3); - - // 4 RCD Parity Error 0 recoverable unmask (only if set) - // TODO: Unmask, only if set, only if ISD DIMM - l_ecmd_rc |= l_mbacalfir_action0.clearBit(4); - l_ecmd_rc |= l_mbacalfir_action1.setBit(4); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(4); - - // 5 ddr0_cal_timeout_err recoverable mask - l_ecmd_rc |= l_mbacalfir_action0.clearBit(5); - l_ecmd_rc |= l_mbacalfir_action1.setBit(5); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(5); - - // 6 ddr1_cal_timeout_err recoverable mask - l_ecmd_rc |= l_mbacalfir_action0.clearBit(6); - l_ecmd_rc |= l_mbacalfir_action1.setBit(6); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(6); - - // 7 RCD Parity Error 1 recoverable unmask (only if set) - // TODO: Unmask, only if set, only if ISD DIMM - l_ecmd_rc |= l_mbacalfir_action0.clearBit(7); - l_ecmd_rc |= l_mbacalfir_action1.setBit(7); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(7); - - - // 8 mbx to mba par error channel checkstop mask - l_ecmd_rc |= l_mbacalfir_action0.clearBit(8); - l_ecmd_rc |= l_mbacalfir_action1.clearBit(8); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(8); - - // 9 mba_wrd ue recoverable mask - l_ecmd_rc |= l_mbacalfir_action0.clearBit(9); - l_ecmd_rc |= l_mbacalfir_action1.setBit(9); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(9); - - // 10 mba_wrd ce recoverable mask - l_ecmd_rc |= l_mbacalfir_action0.clearBit(10); - l_ecmd_rc |= l_mbacalfir_action1.setBit(10); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(10); - - // 11 mba_maint ue recoverable mask - l_ecmd_rc |= l_mbacalfir_action0.clearBit(11); - l_ecmd_rc |= l_mbacalfir_action1.setBit(11); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(11); - - // 12 mba_maint ce recoverable mask - l_ecmd_rc |= l_mbacalfir_action0.clearBit(12); - l_ecmd_rc |= l_mbacalfir_action1.setBit(12); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(12); - - // 13 ddr_cal_reset_timeout channel checkstop mask - // TODO: Leaving masked until I find proper spot to unmask this - l_ecmd_rc |= l_mbacalfir_action0.clearBit(13); - l_ecmd_rc |= l_mbacalfir_action1.clearBit(13); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(13); - - // 14 wrq_data_ce recoverable mask - l_ecmd_rc |= l_mbacalfir_action0.clearBit(14); - l_ecmd_rc |= l_mbacalfir_action1.setBit(14); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(14); - - // 15 wrq_data_ue recoverable mask - l_ecmd_rc |= l_mbacalfir_action0.clearBit(15); - l_ecmd_rc |= l_mbacalfir_action1.setBit(15); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(15); - - // 16 wrq_data_sue recoverable mask - l_ecmd_rc |= l_mbacalfir_action0.clearBit(16); - l_ecmd_rc |= l_mbacalfir_action1.setBit(16); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(16); - - // 17 wrq_rrq_hang_err recoverable mask - l_ecmd_rc |= l_mbacalfir_action0.clearBit(17); - l_ecmd_rc |= l_mbacalfir_action1.setBit(17); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(17); - - // 18 sm_1hot_err recoverable unmask - l_ecmd_rc |= l_mbacalfir_action0.clearBit(18); - l_ecmd_rc |= l_mbacalfir_action1.setBit(18); - l_ecmd_rc |= l_mbacalfir_mask_and.clearBit(18); - - // 19 wrd_scom_error recoverable mask (tbd) - l_ecmd_rc |= l_mbacalfir_action0.clearBit(19); - l_ecmd_rc |= l_mbacalfir_action1.setBit(19); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(19); - - // 20 internal_scom_error recoverable mask (tbd) - l_ecmd_rc |= l_mbacalfir_action0.clearBit(20); - l_ecmd_rc |= l_mbacalfir_action1.setBit(20); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(20); - - // 21 internal_scom_error_copy recoverable mask (tbd) - l_ecmd_rc |= l_mbacalfir_action0.clearBit(21); - l_ecmd_rc |= l_mbacalfir_action1.setBit(21); - l_ecmd_rc |= l_mbacalfir_mask_or.setBit(21); - - // 22-63 Reserved not implemented, so won't touch these - - - if(l_ecmd_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - - l_rc.setEcmdError(l_ecmd_rc); - return l_rc; - } - - // Write action0 - l_rc = fapiPutScom_w_retry(i_target, MBA01_MBACALFIR_ACTION0_0x03010406, l_mbacalfir_action0); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // Write action1 - l_rc = fapiPutScom_w_retry(i_target, MBA01_MBACALFIR_ACTION1_0x03010407, l_mbacalfir_action1); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - // Write mask OR - l_rc = fapiPutScom_w_retry(i_target, MBA01_MBACALFIR_MASK_OR_0x03010405, l_mbacalfir_mask_or); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // Write mask AND - l_rc = fapiPutScom_w_retry(i_target, MBA01_MBACALFIR_MASK_AND_0x03010404, l_mbacalfir_mask_and); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - //************************************************ - // DEBUG: read them all back to verify - l_rc = fapiGetScom_w_retry(i_target, MBA01_MBACALFIR_ACTION0_0x03010406, l_mbacalfir_action0); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - l_rc = fapiGetScom_w_retry(i_target, MBA01_MBACALFIR_ACTION1_0x03010407, l_mbacalfir_action1); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - l_rc = fapiGetScom_w_retry(i_target, MBA01_MBACALFIR_MASK_0x03010403, l_mbacalfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - - - FAPI_INF("EXIT mss_unmask_draminit_errors()"); - - return i_bad_rc; -} - - -//------------------------------------------------------------------------------ -// mss_unmask_draminit_training_errors -//------------------------------------------------------------------------------ - -fapi::ReturnCode mss_unmask_draminit_training_errors( - const fapi::Target & i_target, - fapi::ReturnCode i_bad_rc ) - -{ - - FAPI_INF("ENTER mss_unmask_draminit_training_errors()"); - - fapi::ReturnCode l_rc; - uint32_t l_ecmd_rc = 0; - - //************************* - //************************* - // MBACALFIR - //************************* - //************************* - - ecmdDataBufferBase l_mbacalfir_mask(64); - ecmdDataBufferBase l_mbacalfir_mask_and(64); - - // NOTE: In the IPL sequence, mss_unmask_draminit_errors has already been - // called, which has already set the MBACALFIR action regs to their runtime - // values, so no need to touch the action regs here. - - // NOTE: In the IPL sequence, mss_unmask_draminit_errors has already been - // called, which has already unmasked the approproiate MBACALFIR errors - // following mss_draminit. So all we will do here is unmask a few more - // errors that would be considered valid after the mss_draminit_training - // procedure. - - - // Read mask - l_rc = fapiGetScom_w_retry(i_target, MBA01_MBACALFIR_MASK_0x03010403, l_mbacalfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // TODO: Here is where I could clear bits that were bogus, before I unmask - // them. But typically we are expecting the bit set at this point - // to be valid errors for PRD to log. - - - //(Action0, Action1, Mask) - // - // (0,0,0) = checkstop - // (0,1,0) = recoverable error - // (1,0,0) = report unused - // (1,1,0) = machine check - // (x,x,1) = error is masked - - l_ecmd_rc |= l_mbacalfir_mask_and.flushTo1(); - - // 0 MBA Recoverable Error recoverable umask - l_ecmd_rc |= l_mbacalfir_mask_and.clearBit(0); - - // 4 RCD Parity Error 0 recoverable unmask (only if set) - // TODO: Unmask, only if set, only if ISD DIMM - - // 7 RCD Parity Error 1 recoverable unmask (only if set) - // TODO: Unmask, only if set, only if ISD DIMM - - if(l_ecmd_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - - l_rc.setEcmdError(l_ecmd_rc); - return l_rc; - } - - - // Write mask AND - l_rc = fapiPutScom_w_retry(i_target, MBA01_MBACALFIR_MASK_AND_0x03010404, l_mbacalfir_mask_and); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - // DEBUG: read them all back to verify - l_rc = fapiGetScom_w_retry(i_target, MBA01_MBACALFIR_MASK_0x03010403, l_mbacalfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - - - FAPI_INF("EXIT mss_unmask_draminit_training_errors()"); - - return i_bad_rc; -} - - -//------------------------------------------------------------------------------ -// mss_unmask_draminit_training_advanced_errors -//------------------------------------------------------------------------------ - -fapi::ReturnCode mss_unmask_draminit_training_advanced_errors( - const fapi::Target & i_target, - fapi::ReturnCode i_bad_rc ) - -{ - - FAPI_INF("ENTER mss_unmask_draminit_training_advanced_errors()"); - - fapi::ReturnCode l_rc; - uint32_t l_ecmd_rc = 0; - - //************************* - //************************* - // MBACALFIR - //************************* - //************************* - - ecmdDataBufferBase l_mbacalfir_mask(64); - ecmdDataBufferBase l_mbacalfir_mask_and(64); - - // NOTE: In the IPL sequence, mss_unmask_draminit_errors has already been - // called, which has already set the MBACALFIR action regs to their runtime - // values, so no need to touch the action regs here. - - // NOTE: In the IPL sequence, mss_unmask_draminit_errors and - // mss_unmask_draminit_training has already been - // called, which has already unmasked the approproiate MBACALFIR errors - // following mss_draminit and mss_draminit_training. So all we will do here - // is unmask a few more errors that would be considered valid after the - // mss_draminit_training_advanced procedure. - - - // Read mask - l_rc = fapiGetScom_w_retry(i_target, MBA01_MBACALFIR_MASK_0x03010403, l_mbacalfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // TODO: Here is where I could clear bits that were bogus, before I unmask - // them. But typically we are expecting the bit set at this point - // to be valid errors for PRD to log. - - - //(Action0, Action1, Mask) - // - // (0,0,0) = checkstop - // (0,1,0) = recoverable error - // (1,0,0) = report unused - // (1,1,0) = machine check - // (x,x,1) = error is masked - - l_ecmd_rc |= l_mbacalfir_mask_and.flushTo1(); - - // 4 RCD Parity Error 0 recoverable unmask - // TODO: Unmask, only if ISD DIMM - - // 7 RCD Parity Error 1 recoverable unmask - // TODO: Unmask, only if ISD DIMM - - // 8 mbx to mba par error channel checkstop unmask - l_ecmd_rc |= l_mbacalfir_mask_and.clearBit(8); - - // 11 mba_maint ue recoverable unmask - l_ecmd_rc |= l_mbacalfir_mask_and.clearBit(11); - - // 12 mba_maint ce recoverable unmask - l_ecmd_rc |= l_mbacalfir_mask_and.clearBit(12); - - // 17 wrq_rrq_hang_err recoverable unmask - l_ecmd_rc |= l_mbacalfir_mask_and.clearBit(17); - - - if(l_ecmd_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - - l_rc.setEcmdError(l_ecmd_rc); - return l_rc; - } - - - // Write mask AND - l_rc = fapiPutScom_w_retry(i_target, MBA01_MBACALFIR_MASK_AND_0x03010404, l_mbacalfir_mask_and); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - // DEBUG: read them all back to verify - l_rc = fapiGetScom_w_retry(i_target, MBA01_MBACALFIR_MASK_0x03010403, l_mbacalfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - - - //************************* - //************************* - // MBSFIR - //************************* - //************************* - - fapi::Target l_targetCentaur; - uint8_t l_mbaPosition; // 0 = mba01, 1 = mba23 - - uint32_t l_mbsfir_mask_address[2]={ - // port0/1 port2/3 - MBS01_MBSFIRMASK_0x02011603, MBS23_MBSFIRMASK_0x02011703}; - - uint32_t l_mbsfir_mask_or_address[2]={ - // port0/1 port2/3 - MBS01_MBSFIRMASK_OR_0x02011605, MBS23_MBSFIRMASK_OR_0x02011705}; - - uint32_t l_mbsfir_mask_and_address[2]={ - // port0/1 port2/3 - MBS01_MBSFIRMASK_AND_0x02011604, MBS23_MBSFIRMASK_AND_0x02011704}; - - uint32_t l_mbsfir_action0_address[2]={ - // port0/1 port2/3 - MBS01_MBSFIRACT0_0x02011606, MBS23_MBSFIRACT0_0x02011706}; - - uint32_t l_mbsfir_action1_address[2]={ - // port0/1 port2/3 - MBS01_MBSFIRACT1_0x02011607, MBS23_MBSFIRACT1_0x02011707}; - - ecmdDataBufferBase l_mbsfir_mask(64); - ecmdDataBufferBase l_mbsfir_mask_or(64); - ecmdDataBufferBase l_mbsfir_mask_and(64); - ecmdDataBufferBase l_mbsfir_action0(64); - ecmdDataBufferBase l_mbsfir_action1(64); - - // Get Centaur target for the given MBA - l_rc = fapiGetParentChip(i_target, l_targetCentaur); - if(l_rc) - { - FAPI_ERR("Error getting Centaur parent target for the given MBA"); - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // Get MBA position: 0 = mba01, 1 = mba23 - l_rc = FAPI_ATTR_GET(ATTR_CHIP_UNIT_POS, &i_target, l_mbaPosition); - if(l_rc) - { - FAPI_ERR("Error getting MBA position"); - // 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(l_targetCentaur, - l_mbsfir_mask_address[l_mbaPosition], - l_mbsfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // TODO: Here is where I could clear bits that were bogus, before I unmask - // them. But typically we are expecting the bit set at this point - // to be valid errors for PRD to log. - - - //(Action0, Action1, Mask) - // - // (0,0,0) = checkstop - // (0,1,0) = recoverable error - // (1,0,0) = report unused - // (1,1,0) = machine check - // (x,x,1) = error is masked - - l_ecmd_rc |= l_mbsfir_action0.flushTo0(); - l_ecmd_rc |= l_mbsfir_action1.flushTo0(); - l_ecmd_rc |= l_mbsfir_mask_or.flushTo0(); - l_ecmd_rc |= l_mbsfir_mask_and.flushTo1(); - - // 0 scom_par_errors recoverable unmask - l_ecmd_rc |= l_mbsfir_action0.clearBit(0); - l_ecmd_rc |= l_mbsfir_action1.setBit(0); - l_ecmd_rc |= l_mbsfir_mask_and.clearBit(0); - - // 1 mbx_par_errors channel checkstop unmask - l_ecmd_rc |= l_mbsfir_action0.clearBit(1); - l_ecmd_rc |= l_mbsfir_action1.clearBit(1); - l_ecmd_rc |= l_mbsfir_mask_and.clearBit(1); - - // 2:14 RESERVED recoverable mask (forever) - l_ecmd_rc |= l_mbsfir_action0.clearBit(2,13); - l_ecmd_rc |= l_mbsfir_action1.setBit(2,13); - l_ecmd_rc |= l_mbsfir_mask_or.setBit(2,13); - - // 15 internal scom error recoverable mask (tbd) - l_ecmd_rc |= l_mbsfir_action0.clearBit(15); - l_ecmd_rc |= l_mbsfir_action1.setBit(15); - l_ecmd_rc |= l_mbsfir_mask_or.setBit(15); - - // 16 internal scom error clone recoverable mask (tbd) - l_ecmd_rc |= l_mbsfir_action0.clearBit(16); - l_ecmd_rc |= l_mbsfir_action1.setBit(16); - l_ecmd_rc |= l_mbsfir_mask_or.setBit(16); - - // 17:63 RESERVED not implemented, so won't touch these - - - if(l_ecmd_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - - l_rc.setEcmdError(l_ecmd_rc); - return l_rc; - } - - // Write action0 - l_rc = fapiPutScom_w_retry(l_targetCentaur, - l_mbsfir_action0_address[l_mbaPosition], - l_mbsfir_action0); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // Write action1 - l_rc = fapiPutScom_w_retry(l_targetCentaur, - l_mbsfir_action1_address[l_mbaPosition], - l_mbsfir_action1); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - // Write mask OR - l_rc = fapiPutScom_w_retry(l_targetCentaur, - l_mbsfir_mask_or_address[l_mbaPosition], - l_mbsfir_mask_or); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - // Write mask AND - l_rc = fapiPutScom_w_retry(l_targetCentaur, - l_mbsfir_mask_and_address[l_mbaPosition], - l_mbsfir_mask_and); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - //************************************************ - // DEBUG: read them all back to verify - l_rc = fapiGetScom_w_retry(l_targetCentaur, - l_mbsfir_action0_address[l_mbaPosition], - l_mbsfir_action0); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - l_rc = fapiGetScom_w_retry(l_targetCentaur, - l_mbsfir_action1_address[l_mbaPosition], - l_mbsfir_action1); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - l_rc = fapiGetScom_w_retry(l_targetCentaur, - l_mbsfir_mask_address[l_mbaPosition], - l_mbsfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - - - FAPI_INF("EXIT mss_unmask_draminit_training_advanced_errors()"); - - return i_bad_rc; -} - - - -//------------------------------------------------------------------------------ -// mss_unmask_maint_errors -//------------------------------------------------------------------------------ - -fapi::ReturnCode mss_unmask_maint_errors(const fapi::Target & i_target, - fapi::ReturnCode i_bad_rc ) - -{ - - // Target: Centaur - - FAPI_INF("ENTER mss_unmask_maint_errors()"); - - fapi::ReturnCode l_rc; - uint32_t l_ecmd_rc = 0; - std::vector<fapi::Target> l_mbaChiplets; - uint8_t l_mbaPosition; // 0 = mba01, 1 = mba23 - - ecmdDataBufferBase l_mbacalfir_mask(64); - ecmdDataBufferBase l_mbacalfir_mask_and(64); - - ecmdDataBufferBase l_mbafir_mask(64); - ecmdDataBufferBase l_mbafir_mask_and(64); - - ecmdDataBufferBase l_mbaspa_mask(64); - - uint32_t l_mbeccfir_mask_address[2]={ - // port0/1 port2/3 - MBS_ECC0_MBECCFIR_MASK_0x02011443, MBS_ECC1_MBECCFIR_MASK_0x02011483}; - - uint32_t l_mbeccfir_mask_or_address[2]={ - // port0/1 port2/3 - MBS_ECC0_MBECCFIR_MASK_OR_0x02011445, MBS_ECC1_MBECCFIR_MASK_OR_0x02011485}; - - uint32_t l_mbeccfir_mask_and_address[2]={ - // port0/1 port2/3 - MBS_ECC0_MBECCFIR_MASK_AND_0x02011444,MBS_ECC1_MBECCFIR_MASK_AND_0x02011484}; - - uint32_t l_mbeccfir_action0_address[2]={ - // port0/1 port2/3 - MBS_ECC0_MBECCFIR_ACTION0_0x02011446, MBS_ECC1_MBECCFIR_ACTION0_0x02011486}; - - uint32_t l_mbeccfir_action1_address[2]={ - // port0/1 port2/3 - MBS_ECC0_MBECCFIR_ACTION1_0x02011447, MBS_ECC1_MBECCFIR_ACTION1_0x02011487}; - - ecmdDataBufferBase l_mbeccfir_mask(64); - ecmdDataBufferBase l_mbeccfir_mask_or(64); - ecmdDataBufferBase l_mbeccfir_mask_and(64); - ecmdDataBufferBase l_mbeccfir_action0(64); - ecmdDataBufferBase l_mbeccfir_action1(64); - - - - // Get associated functional MBAs on this centaur - l_rc = fapiGetChildChiplets(i_target, - fapi::TARGET_TYPE_MBA_CHIPLET, - l_mbaChiplets); - if(l_rc) - { - FAPI_ERR("Error getting functional MBAs on this Centaur"); - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // Loop through functional MBAs on this Centaur - for (uint32_t i=0; i < l_mbaChiplets.size(); i++) - { - - // Get MBA position: 0 = mba01, 1 = mba23 - l_rc = FAPI_ATTR_GET(ATTR_CHIP_UNIT_POS, &l_mbaChiplets[i], l_mbaPosition); - if(l_rc) - { - FAPI_ERR("Error getting MBA position"); - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - - - //************************* - //************************* - // MBACALFIR - //************************* - //************************* - - - // NOTE: In the IPL sequence, mss_unmask_draminit_errors has already been - // called, which has already set the MBACALFIR action regs to their runtime - // values, so no need to touch the action regs here. - - // NOTE: In the IPL sequence, mss_unmask_draminit_errors, - // mss_unmask_draminit_training and mss_unmask_draminit_training_advanced - // have already been called, which have already unmasked the approproiate - // MBACALFIR errors following mss_draminit, mss_draminit_training, and - // mss_unmask_draminit_training_advanced. So all we will do here - // is unmask a few more errors that would be considered valid after the - // mss_draminit_mc procedure. - - // Read mask - l_rc = fapiGetScom_w_retry(l_mbaChiplets[i], - MBA01_MBACALFIR_MASK_0x03010403, - l_mbacalfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // TODO: Here is where I could clear bits that were bogus, before I unmask - // them. But typically we are expecting the bit set at this point - // to be valid errors for PRD to log. - - - //(Action0, Action1, Mask) - // - // (0,0,0) = checkstop - // (0,1,0) = recoverable error - // (1,0,0) = report unused - // (1,1,0) = machine check - // (x,x,1) = error is masked - - l_ecmd_rc |= l_mbacalfir_mask_and.flushTo1(); - - // 1 MBA Nonrecoverable Error channel checkstop unmask - l_ecmd_rc |= l_mbacalfir_mask_and.clearBit(1); - - // 2 Refresh Overrun recoverable unmask - l_ecmd_rc |= l_mbacalfir_mask_and.clearBit(2); - - // 5 ddr0_cal_timeout_err recoverable unmask - l_ecmd_rc |= l_mbacalfir_mask_and.clearBit(5); - - // 6 ddr1_cal_timeout_err recoverable unmask - l_ecmd_rc |= l_mbacalfir_mask_and.clearBit(6); - - if(l_ecmd_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - - l_rc.setEcmdError(l_ecmd_rc); - return l_rc; - } - - // Write mask AND - l_rc = fapiPutScom_w_retry(l_mbaChiplets[i], - MBA01_MBACALFIR_MASK_AND_0x03010404, - l_mbacalfir_mask_and); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - // DEBUG: read them all back to verify - l_rc = fapiGetScom_w_retry(l_mbaChiplets[i], - MBA01_MBACALFIR_MASK_0x03010403, - l_mbacalfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - - - //************************* - //************************* - // MBAFIR - //************************* - //************************* - - // NOTE: In the IPL sequence, mss_unmask_ddr_phy_errors has already been - // called, which has already set the MBAFIR action regs to their runtime - // values, so no need to touch the action regs here. - - // NOTE: In the IPL sequence, mss_unmask_ddr_phy_errors, - // has already been called, which has already unmasked the approproiate - // MBAFIR errors following mss_ddr_phy_reset. So all we will do here - // is unmask a few more errors that would be considered valid after the - // mss_draminit_mc procedure. - - // Read mask - l_rc = fapiGetScom_w_retry(l_mbaChiplets[i], - MBA01_MBAFIRMASK_0x03010603, - l_mbafir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // TODO: Here is where I could clear bits that were bogus, before I unmask - // them. But typically we are expecting the bit set at this point - // to be valid errors for PRD to log. - - - //(Action0, Action1, Mask) - // - // (0,0,0) = checkstop - // (0,1,0) = recoverable error - // (1,0,0) = report unused - // (1,1,0) = machine check - // (x,x,1) = error is masked - - l_ecmd_rc |= l_mbafir_mask_and.flushTo1(); - - // 2 Multi_address_Maint_timeout recoverable unmask - l_ecmd_rc |= l_mbafir_mask_and.clearBit(2); - - - // 7 wrd_caw2_data_ce_ue_err recoverable unmask - l_ecmd_rc |= l_mbafir_mask_and.clearBit(7); - - if(l_ecmd_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - - l_rc.setEcmdError(l_ecmd_rc); - return l_rc; - } - - // Write mask AND - l_rc = fapiPutScom_w_retry(l_mbaChiplets[i], - MBA01_MBAFIRMASK_AND_0x03010604, - l_mbafir_mask_and); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - //************************************************ - // DEBUG: read them all back to verify - l_rc = fapiGetScom_w_retry(l_mbaChiplets[i], - MBA01_MBAFIRMASK_0x03010603, - l_mbafir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - - - //************************* - //************************* - // MBASPA - //************************* - //************************* - - - // Read mask - l_rc = fapiGetScom_w_retry(l_mbaChiplets[i], - MBA01_MBSPAMSKQ_0x03010614, - l_mbaspa_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // TODO: Here is where I could clear bits that were bogus, before I unmask - // them. But typically we are expecting the bit set at this point - // to be valid errors for PRD to log. - - - // 0 Command_Complete mask (broken on DD1) - // NOTE: This bit broken in DD1. - // It can be made to come on when cmd completes clean, or make to come - // on when cmd stops on error, but can't be set to do both. - l_ecmd_rc |= l_mbaspa_mask.setBit(0); - - // 1 Hard_CE_ETE_Attn mask (until after memdiags) - // NOTE: FW memdiags needs this masked because they want to wait till - // cmd gets to end of rank before getting any attention. - // NOTE: Hards counted during super fast read, but can't be called - // true hard CEs since super fast read doesn't write back and read again. - l_ecmd_rc |= l_mbaspa_mask.setBit(1); - - // 2 Soft_CE_ETE_Attn mask (until after memdiags) - // NOTE: FW memdiags needs this masked because they want to wait till - // cmd gets to end of rank before getting any attention. - // NOTE: Softs not counted during super fast read. - l_ecmd_rc |= l_mbaspa_mask.setBit(2); - - // 3 Intermittent_ETE_Attn mask (until after memdiags) - // NOTE: FW memdiags needs this masked because they want to wait till - // cmd gets to end of rank before getting any attention. - // NOTE: Intermittents not counted during super fast read. - l_ecmd_rc |= l_mbaspa_mask.setBit(3); - - // 4 RCE_ETE_Attn mask (until after memdiags) - // NOTE: FW memdiags needs this masked because they want to wait till - // cmd gets to end of rank before getting any attention. - // NOTE: RCEs not counted during super fast read. - l_ecmd_rc |= l_mbaspa_mask.setBit(4); - - // 5 Emergency_Throttle_Attn masked (forever) - l_ecmd_rc |= l_mbaspa_mask.setBit(5); - - // 6 Firmware_Attn0 masked (forever) - l_ecmd_rc |= l_mbaspa_mask.setBit(6); - - // 7 Firmware_Attn1 masked (forever) - l_ecmd_rc |= l_mbaspa_mask.setBit(7); - - // 8 wat_debug_attn unmasked - // NOTE: DD1 workaround for broken bit 0. This bit will come on whenever - // cmd stops, either stop clean or stop on error. - l_ecmd_rc |= l_mbaspa_mask.clearBit(8); - - // 9 Spare_Attn1 masked (forever) - l_ecmd_rc |= l_mbaspa_mask.setBit(9); - - // 10 MCBIST_Done masked (forever) - l_ecmd_rc |= l_mbaspa_mask.setBit(10); - - // 11:63 RESERVED not implemented, so won't touch these - - - if(l_ecmd_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - - l_rc.setEcmdError(l_ecmd_rc); - return l_rc; - } - - // Write mask - l_rc = fapiPutScom_w_retry(l_mbaChiplets[i], - MBA01_MBSPAMSKQ_0x03010614, - l_mbaspa_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - // DEBUG: read them all back to verify - l_rc = fapiGetScom_w_retry(l_mbaChiplets[i], - MBA01_MBSPAMSKQ_0x03010614, - l_mbaspa_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - //************************************************ - - - - //************************* - //************************* - // MBECCFIR - //************************* - //************************* - - // Get MBA position: 0 = mba01, 1 = mba23 - l_rc = FAPI_ATTR_GET(ATTR_CHIP_UNIT_POS, &l_mbaChiplets[i], l_mbaPosition); - if(l_rc) - { - FAPI_ERR("Error getting MBA position"); - // 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, - l_mbeccfir_mask_address[l_mbaPosition], - l_mbeccfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // TODO: Here is where I could clear bits that were bogus, before I unmask - // them. But typically we are expecting the bit set at this point - // to be valid errors for PRD to log. - - - //(Action0, Action1, Mask) - // - // (0,0,0) = checkstop - // (0,1,0) = recoverable error - // (1,0,0) = report unused - // (1,1,0) = machine check - // (x,x,1) = error is masked - - l_ecmd_rc |= l_mbeccfir_action0.flushTo0(); - l_ecmd_rc |= l_mbeccfir_action1.flushTo0(); - l_ecmd_rc |= l_mbeccfir_mask_or.flushTo0(); - l_ecmd_rc |= l_mbeccfir_mask_and.flushTo1(); - - // 0:7 Memory MPE Rank 0:7 recoverable mask (until mainline traffic) - l_ecmd_rc |= l_mbeccfir_action0.clearBit(0,8); - l_ecmd_rc |= l_mbeccfir_action1.setBit(0,8); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(0,8); - - // 8:15 Reserved recoverable mask (forever) - l_ecmd_rc |= l_mbeccfir_action0.clearBit(8,8); - l_ecmd_rc |= l_mbeccfir_action1.setBit(8,8); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(8,8); - - // 16 Memory NCE recoverable mask (until mainline traffic) - l_ecmd_rc |= l_mbeccfir_action0.clearBit(16); - l_ecmd_rc |= l_mbeccfir_action1.setBit(16); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(16); - - // 17 Memory RCE recoverable mask (until mainline traffic) - l_ecmd_rc |= l_mbeccfir_action0.clearBit(17); - l_ecmd_rc |= l_mbeccfir_action1.setBit(17); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(17); - - // 18 Memory SUE recoverable mask (forever) - l_ecmd_rc |= l_mbeccfir_action0.clearBit(18); - l_ecmd_rc |= l_mbeccfir_action1.setBit(18); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(18); - - // 19 Memory UE recoverable mask (until mainline traffic) - l_ecmd_rc |= l_mbeccfir_action0.clearBit(19); - l_ecmd_rc |= l_mbeccfir_action1.setBit(19); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(19); - - // 20:27 Maint MPE Rank 0:7 recoverable mask (until after memdiags) - // NOTE: FW memdiags needs this masked because they want to wait till - // cmd gets to end of rank before getting any attention. - l_ecmd_rc |= l_mbeccfir_action0.clearBit(20,8); - l_ecmd_rc |= l_mbeccfir_action1.setBit(20,8); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(20,8); - - // 28:35 Reserved recoverable mask (forever) - l_ecmd_rc |= l_mbeccfir_action0.clearBit(28,8); - l_ecmd_rc |= l_mbeccfir_action1.setBit(28,8); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(28,8); - - // 36 Maintenance NCE recoverable mask (forever) - // NOTE: PRD planning to use maint CE thresholds instead. - l_ecmd_rc |= l_mbeccfir_action0.clearBit(36); - l_ecmd_rc |= l_mbeccfir_action1.setBit(36); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(36); - - // 37 Maintenance SCE recoverable mask (forever) - // NOTE: Don't care if symbol still bad after it's symbol marked. - l_ecmd_rc |= l_mbeccfir_action0.clearBit(37); - l_ecmd_rc |= l_mbeccfir_action1.setBit(37); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(37); - - // 38 Maintenance MCE recoverable mask (forever) - // NOTE: PRD plans to check manually as part of verify chip mark procedure. - l_ecmd_rc |= l_mbeccfir_action0.clearBit(38); - l_ecmd_rc |= l_mbeccfir_action1.setBit(38); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(38); - - // 39 Maintenance RCE recoverable mask (forever) - // NOTE: PRD planning to use maint RCE thresholds instead. - l_ecmd_rc |= l_mbeccfir_action0.clearBit(39); - l_ecmd_rc |= l_mbeccfir_action1.setBit(39); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(39); - - // 40 Maintenance SUE recoverable mask (forever) - l_ecmd_rc |= l_mbeccfir_action0.clearBit(40); - l_ecmd_rc |= l_mbeccfir_action1.setBit(40); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(40); - - // 41 Maintenance UE recoverable mask (until after memdiags) - // NOTE: FW memdiags needs this masked because they want to wait till - // cmd gets to end of rank before getting any attention. - l_ecmd_rc |= l_mbeccfir_action0.clearBit(41); - l_ecmd_rc |= l_mbeccfir_action1.setBit(41); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(41); - - // 42 MPE during maintenance mark mode recoverable mask (forever) - l_ecmd_rc |= l_mbeccfir_action0.clearBit(42); - l_ecmd_rc |= l_mbeccfir_action1.setBit(42); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(42); - - // 43 Prefetch Memory UE recoverable mask (until mainline traffic) - l_ecmd_rc |= l_mbeccfir_action0.clearBit(43); - l_ecmd_rc |= l_mbeccfir_action1.setBit(43); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(43); - - // 44 Memory RCD parity error recoverable mask (forever) - l_ecmd_rc |= l_mbeccfir_action0.clearBit(44); - l_ecmd_rc |= l_mbeccfir_action1.setBit(44); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(44); - - // 45 Maint RCD parity error. recoverable mask (forever) - l_ecmd_rc |= l_mbeccfir_action0.clearBit(45); - l_ecmd_rc |= l_mbeccfir_action1.setBit(45); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(45); - - // 46 Recoverable reg parity recoverable unmask - l_ecmd_rc |= l_mbeccfir_action0.clearBit(46); - l_ecmd_rc |= l_mbeccfir_action1.setBit(46); - l_ecmd_rc |= l_mbeccfir_mask_and.clearBit(46); - - - // 47 Unrecoverable reg parity channel checkstop unmask - l_ecmd_rc |= l_mbeccfir_action0.clearBit(47); - l_ecmd_rc |= l_mbeccfir_action1.clearBit(47); - l_ecmd_rc |= l_mbeccfir_mask_and.clearBit(47); - - // 48 Maskable reg parity error recoverable mask (forever) - l_ecmd_rc |= l_mbeccfir_action0.clearBit(48); - l_ecmd_rc |= l_mbeccfir_action1.setBit(48); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(48); - - // 49 ecc datapath parity error channel checkstop unmask - l_ecmd_rc |= l_mbeccfir_action0.clearBit(49); - l_ecmd_rc |= l_mbeccfir_action1.clearBit(49); - l_ecmd_rc |= l_mbeccfir_mask_and.clearBit(49); - - // 50 internal scom error recovereble mask (tbd) - l_ecmd_rc |= l_mbeccfir_action0.clearBit(50); - l_ecmd_rc |= l_mbeccfir_action1.setBit(50); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(50); - - // 51 internal scom error clone recovereble mask (tbd) - l_ecmd_rc |= l_mbeccfir_action0.clearBit(51); - l_ecmd_rc |= l_mbeccfir_action1.setBit(51); - l_ecmd_rc |= l_mbeccfir_mask_or.setBit(51); - - // 52:63 Reserved not implemented, so won't touch these - - - - - if(l_ecmd_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - - l_rc.setEcmdError(l_ecmd_rc); - return l_rc; - } - - // Write action0 - l_rc = fapiPutScom_w_retry(i_target, - l_mbeccfir_action0_address[l_mbaPosition], - l_mbeccfir_action0); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // Write action1 - l_rc = fapiPutScom_w_retry(i_target, - l_mbeccfir_action1_address[l_mbaPosition], - l_mbeccfir_action1); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - // Write mask OR - l_rc = fapiPutScom_w_retry(i_target, - l_mbeccfir_mask_or_address[l_mbaPosition], - l_mbeccfir_mask_or); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // Write mask AND - l_rc = fapiPutScom_w_retry(i_target, - l_mbeccfir_mask_and_address[l_mbaPosition], - l_mbeccfir_mask_and); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - //************************************************ - // DEBUG: read them all back to verify - l_rc = fapiGetScom_w_retry(i_target, - l_mbeccfir_action0_address[l_mbaPosition], - l_mbeccfir_action0); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - l_rc = fapiGetScom_w_retry(i_target, - l_mbeccfir_action1_address[l_mbaPosition], - l_mbeccfir_action1); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - l_rc = fapiGetScom_w_retry(i_target, - l_mbeccfir_mask_address[l_mbaPosition], - l_mbeccfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - - } // End for loop through functional MBAs on this Centaur - - FAPI_INF("EXIT mss_unmask_maint_errors()"); - - return i_bad_rc; -} - - - - -//------------------------------------------------------------------------------ -// mss_unmask_fetch_errors -//------------------------------------------------------------------------------ - -fapi::ReturnCode mss_unmask_fetch_errors(const fapi::Target & i_target, - fapi::ReturnCode i_bad_rc ) - -{ - - // Target: Centaur - - FAPI_INF("ENTER mss_unmask_fetch_errors()"); - - fapi::ReturnCode l_rc; - uint32_t l_ecmd_rc = 0; - - - //************************* - //************************* - // SCAC_LFIR - //************************* - //************************* - - ecmdDataBufferBase l_scac_lfir_mask(64); - ecmdDataBufferBase l_scac_lfir_mask_or(64); - ecmdDataBufferBase l_scac_lfir_mask_and(64); - ecmdDataBufferBase l_scac_lfir_action0(64); - ecmdDataBufferBase l_scac_lfir_action1(64); - - // Read mask - l_rc = fapiGetScom_w_retry(i_target, SCAC_FIRMASK_0x020115C3, l_scac_lfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // TODO: Here is where I could clear bits that were bogus, before I unmask - // them. But typically we are expecting the bit set at this point - // to be valid errors for PRD to log. - - - //(Action0, Action1, Mask) - // - // (0,0,0) = checkstop - // (0,1,0) = recoverable error - // (1,0,0) = report unused - // (1,1,0) = machine check - // (x,x,1) = error is masked - - l_ecmd_rc |= l_scac_lfir_action0.flushTo0(); - l_ecmd_rc |= l_scac_lfir_action1.flushTo0(); - l_ecmd_rc |= l_scac_lfir_mask_or.flushTo0(); - l_ecmd_rc |= l_scac_lfir_mask_and.flushTo1(); - - // 0 I2CMInvAddr recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(0); - l_ecmd_rc |= l_scac_lfir_action1.setBit(0); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(0); - - // 1 I2CMInvWrite recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(1); - l_ecmd_rc |= l_scac_lfir_action1.setBit(1); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(1); - - // 2 I2CMInvRead recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(2); - l_ecmd_rc |= l_scac_lfir_action1.setBit(2); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(2); - - // 3 I2CMApar recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(3); - l_ecmd_rc |= l_scac_lfir_action1.setBit(3); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(3); - - // 4 I2CMPar recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(4); - l_ecmd_rc |= l_scac_lfir_action1.setBit(4); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(4); - - // 5 I2CMLBPar recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(5); - l_ecmd_rc |= l_scac_lfir_action1.setBit(5); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(5); - - // 6:9 Expansion recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(6,4); - l_ecmd_rc |= l_scac_lfir_action1.setBit(6,4); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(6,4); - - // 10 I2CMInvCmd recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(10); - l_ecmd_rc |= l_scac_lfir_action1.setBit(10); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(10); - - // 11 I2CMPErr recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(11); - l_ecmd_rc |= l_scac_lfir_action1.setBit(11); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(11); - - // 12 I2CMOverrun recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(12); - l_ecmd_rc |= l_scac_lfir_action1.setBit(12); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(12); - - // 13 I2CMAccess recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(13); - l_ecmd_rc |= l_scac_lfir_action1.setBit(13); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(13); - - // 14 I2CMArb recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(14); - l_ecmd_rc |= l_scac_lfir_action1.setBit(14); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(14); - - // 15 I2CMNack recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(15); - l_ecmd_rc |= l_scac_lfir_action1.setBit(15); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(15); - - // 16 I2CMStop recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(16); - l_ecmd_rc |= l_scac_lfir_action1.setBit(16); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(16); - - // 17 LocalPib1 recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(17); - l_ecmd_rc |= l_scac_lfir_action1.setBit(17); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(17); - - // 18 LocalPib2 recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(18); - l_ecmd_rc |= l_scac_lfir_action1.setBit(18); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(18); - - // 19 LocalPib3 recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(19); - l_ecmd_rc |= l_scac_lfir_action1.setBit(19); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(19); - - // 20 LocalPib4 recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(20); - l_ecmd_rc |= l_scac_lfir_action1.setBit(20); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(20); - - // 21 LocalPib5 recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(21); - l_ecmd_rc |= l_scac_lfir_action1.setBit(21); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(21); - - // 22 LocalPib6 recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(22); - l_ecmd_rc |= l_scac_lfir_action1.setBit(22); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(22); - - // 23 LocalPib7 recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(23); - l_ecmd_rc |= l_scac_lfir_action1.setBit(23); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(23); - - // 24 StallError recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(24); - l_ecmd_rc |= l_scac_lfir_action1.setBit(24); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(24); - - // 25 RegParErr channel checkstop unmask - l_ecmd_rc |= l_scac_lfir_action0.clearBit(25); - l_ecmd_rc |= l_scac_lfir_action1.clearBit(25); - l_ecmd_rc |= l_scac_lfir_mask_and.clearBit(25); - - // 26 RegParErrX channel checkstop unmask - l_ecmd_rc |= l_scac_lfir_action0.clearBit(26); - l_ecmd_rc |= l_scac_lfir_action1.clearBit(26); - l_ecmd_rc |= l_scac_lfir_mask_and.clearBit(26); - - // 27:31 Reserved recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(27,5); - l_ecmd_rc |= l_scac_lfir_action1.setBit(27,5); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(27,5); - - // 32 SMErr recoverable unmask - l_ecmd_rc |= l_scac_lfir_action0.clearBit(32); - l_ecmd_rc |= l_scac_lfir_action1.setBit(32); - l_ecmd_rc |= l_scac_lfir_mask_and.clearBit(32); - - // 33 RegAccErr recoverable unmask - l_ecmd_rc |= l_scac_lfir_action0.clearBit(33); - l_ecmd_rc |= l_scac_lfir_action1.setBit(33); - l_ecmd_rc |= l_scac_lfir_mask_and.clearBit(33); - - // 34 ResetErr recoverable masked (forever) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(34); - l_ecmd_rc |= l_scac_lfir_action1.setBit(34); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(34); - - // 35 internal_scom_error recoverable masked (tbd) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(35); - l_ecmd_rc |= l_scac_lfir_action1.setBit(35); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(35); - - // 36 internal_scom_error_clone recoverable masked (tbd) - l_ecmd_rc |= l_scac_lfir_action0.clearBit(36); - l_ecmd_rc |= l_scac_lfir_action1.setBit(36); - l_ecmd_rc |= l_scac_lfir_mask_or.setBit(36); - - // 37:63 Reserved - // Can we write to these bits? - - - if(l_ecmd_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - - l_rc.setEcmdError(l_ecmd_rc); - return l_rc; - } - - // Write action0 - l_rc = fapiPutScom_w_retry(i_target, SCAC_FIRACTION0_0x020115C6, l_scac_lfir_action0); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // Write action1 - l_rc = fapiPutScom_w_retry(i_target, SCAC_FIRACTION1_0x020115C7, l_scac_lfir_action1); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - // Write mask OR - l_rc = fapiPutScom_w_retry(i_target, SCAC_FIRMASK_OR_0x020115C5, l_scac_lfir_mask_or); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // Write mask AND - l_rc = fapiPutScom_w_retry(i_target, SCAC_FIRMASK_AND_0x020115C4, l_scac_lfir_mask_and); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - - //************************************************ - // DEBUG: read them all back to verify - l_rc = fapiGetScom_w_retry(i_target, SCAC_FIRACTION0_0x020115C6, l_scac_lfir_action0); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - l_rc = fapiGetScom_w_retry(i_target, SCAC_FIRACTION1_0x020115C7, l_scac_lfir_action1); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - l_rc = fapiGetScom_w_retry(i_target, SCAC_FIRMASK_0x020115C3, l_scac_lfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - - - //************************* - //************************* - // MBS_FIR_REG - //************************* - //************************* - - - // NOTE: In the IPL sequence, mss_unmask_inband_errors has already been - // called, which has already set the MBS_FIR_REG action regs to their - // runtime values, so no need to touch the action regs here. - - // NOTE: In the IPL sequence, mss_unmask_inband_errors, - // has already been called, which has already unmasked the approproiate - // MBS_FIR_REG errors following mss_unmask_inband_errors. So all we will do - // here is unmask errors requiring mainline traffic which would be - // considered valid after the mss_thermal_init procedure. - - - ecmdDataBufferBase l_mbs_fir_mask(64); - ecmdDataBufferBase l_mbs_fir_mask_and(64); - - // Read mask - l_rc = fapiGetScom_w_retry(i_target, MBS_FIR_MASK_REG_0x02011403, l_mbs_fir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // TODO: Here is where I could clear bits that were bogus, before I unmask - // them. But typically we are expecting the bit set at this point - // to be valid errors for PRD to log. - - l_ecmd_rc |= l_mbs_fir_mask_and.flushTo1(); - - // 2 invalid_address_error channel checkstop unmask - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(2); - - // 3 external_timeout channel checkstop unmask - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(3); - - // 4 internal_timeout channel checkstop unmask - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(4); - - // 9 cache_srw_ce recoverable unmask - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(9); - - // 10 cache_srw_ue recoverable unmask - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(10); - - // 12 cache_co_ce recoverable unmask - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(12); - - // 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); - - // 16 dir_ue channel checkstop unmask - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(16); - - // 18 dir_all_members_deleted channel checkstop unmask - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(18); - - // 19 lru_error recoverable unmask - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(19); - - // 20 eDRAM error channel checkstop unmask - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(20); - - // 26 srb_buffer_ce recoverable unmask - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(26); - - // 27 srb_buffer_ue recoverable unmask - l_ecmd_rc |= l_mbs_fir_mask_and.clearBit(27); - - if(l_ecmd_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - - l_rc.setEcmdError(l_ecmd_rc); - return l_rc; - } - - // Write mask AND - l_rc = fapiPutScom_w_retry(i_target, MBS_FIR_MASK_REG_AND_0x02011404, l_mbs_fir_mask_and); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - //************************************************ - // DEBUG: read them all back to verify - l_rc = fapiGetScom_w_retry(i_target, MBS_FIR_MASK_REG_0x02011403, l_mbs_fir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - - - - std::vector<fapi::Target> l_mbaChiplets; - uint8_t l_mbaPosition; // 0 = mba01, 1 = mba23 - - - uint32_t l_mbeccfir_mask_address[2]={ - // port0/1 port2/3 - MBS_ECC0_MBECCFIR_MASK_0x02011443,MBS_ECC1_MBECCFIR_MASK_0x02011483}; - - uint32_t l_mbeccfir_mask_and_address[2]={ - // port0/1 port2/3 - MBS_ECC0_MBECCFIR_MASK_AND_0x02011444,MBS_ECC1_MBECCFIR_MASK_AND_0x02011484}; - - ecmdDataBufferBase l_mbeccfir_mask(64); - ecmdDataBufferBase l_mbeccfir_mask_and(64); - - ecmdDataBufferBase l_mbaspa_mask(64); - - // Get associated functional MBAs on this centaur - l_rc = fapiGetChildChiplets(i_target, - fapi::TARGET_TYPE_MBA_CHIPLET, - l_mbaChiplets); - if(l_rc) - { - FAPI_ERR("Error getting functional MBAs on this Centaur"); - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // Loop through functional MBAs on this Centaur - for (uint32_t i=0; i < l_mbaChiplets.size(); i++) - { - - // Get MBA position: 0 = mba01, 1 = mba23 - l_rc = FAPI_ATTR_GET(ATTR_CHIP_UNIT_POS, &l_mbaChiplets[i], l_mbaPosition); - if(l_rc) - { - FAPI_ERR("Error getting MBA position"); - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - //************************* - //************************* - // MBASPA - //************************* - //************************* - - // Read mask - l_rc = fapiGetScom_w_retry(l_mbaChiplets[i], - MBA01_MBSPAMSKQ_0x03010614, - l_mbaspa_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // TODO: Here is where I could clear bits that were bogus, before I unmask - // them. But typically we are expecting the bit set at this point - // to be valid errors for PRD to log. - - - // 1 Hard_CE_ETE_Attn unmask - // NOTE: Unmasking, but PRD responsible for setting and enabling the threshold. - l_ecmd_rc |= l_mbaspa_mask.clearBit(1); - - // 2 Soft_CE_ETE_Attn unmask - // NOTE: Unmasking, but PRD responsible for setting and enabling the threshold. - l_ecmd_rc |= l_mbaspa_mask.clearBit(2); - - // 3 Intermittent_ETE_Attn unmask - // NOTE: Unmasking, but PRD responsible for setting and enabling the threshold. - l_ecmd_rc |= l_mbaspa_mask.clearBit(3); - - // 4 RCE_ETE_Attn unmask - // NOTE: Unmasking, but PRD responsible for setting and enabling the threshold. - l_ecmd_rc |= l_mbaspa_mask.clearBit(4); - - - if(l_ecmd_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - - l_rc.setEcmdError(l_ecmd_rc); - return l_rc; - } - - // Write mask - l_rc = fapiPutScom_w_retry(l_mbaChiplets[i], - MBA01_MBSPAMSKQ_0x03010614, - l_mbaspa_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - // DEBUG: read them all back to verify - l_rc = fapiGetScom_w_retry(l_mbaChiplets[i], - MBA01_MBSPAMSKQ_0x03010614, - l_mbaspa_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - //************************************************ - - - - //************************* - //************************* - // MBECCFIR - //************************* - //************************* - - // Read mask - l_rc = fapiGetScom_w_retry(i_target, - l_mbeccfir_mask_address[l_mbaPosition], - l_mbeccfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // TODO: Here is where I could clear bits that were bogus, before I unmask - // them. But typically we are expecting the bit set at this point - // to be valid errors for PRD to log. - - // NOTE: In the IPL sequence, mss_unmask_maint_errors has already been - // called, which has already set the MBECCFIR action regs to their runtime - // values, so no need to touch the action regs here. - - // NOTE: In the IPL sequence, mss_unmask_maint_errors, - // has already been called, which has already unmasked the approproiate - // MBECCFIR errors following mss_unmask_maint_errors. So all we will do - // here is unmask errors requiring mainline traffic which would be - // considered valid after the mss_thermal_init procedure. - - l_ecmd_rc |= l_mbeccfir_mask_and.flushTo1(); - - // 0:7 Memory MPE Rank 0:7 recoverable unmask - l_ecmd_rc |= l_mbeccfir_mask_and.clearBit(0,8); - - // 16 Memory NCE recoverable unmask - l_ecmd_rc |= l_mbeccfir_mask_and.clearBit(16); - - // 17 Memory RCE recoverable unmask - l_ecmd_rc |= l_mbeccfir_mask_and.clearBit(17); - - // 19 Memory UE recoverable unmask - l_ecmd_rc |= l_mbeccfir_mask_and.clearBit(19); - - // 20:27 Maint MPE Rank 0:7 recoverable unmask - l_ecmd_rc |= l_mbeccfir_mask_and.clearBit(20,8); - - // 41 Maintenance UE recoverable unmask - l_ecmd_rc |= l_mbeccfir_mask_and.clearBit(41); - - // 43 Prefetch Memory UE recoverable unmask - l_ecmd_rc |= l_mbeccfir_mask_and.clearBit(43); - - - if(l_ecmd_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - - l_rc.setEcmdError(l_ecmd_rc); - return l_rc; - } - - // Write mask AND - l_rc = fapiPutScom_w_retry(i_target, - l_mbeccfir_mask_and_address[l_mbaPosition], - l_mbeccfir_mask_and); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - // DEBUG: read them all back to verify - l_rc = fapiGetScom_w_retry(i_target, - l_mbeccfir_mask_address[l_mbaPosition], - l_mbeccfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - } - - - //************************* - //************************* - // MBACALFIR - //************************* - //************************* - - ecmdDataBufferBase l_mbacalfir_mask(64); - ecmdDataBufferBase l_mbacalfir_mask_and(64); - - // NOTE: In the IPL sequence, mss_unmask_draminit_errors has already been - // called, which has already set the MBACALFIR action regs to their runtime - // values, so no need to touch the action regs here. - - // NOTE: In the IPL sequence, various bits have already been unmasked - // after the approproiate procedures. So all we will do here is unmask - // errors requiring mainline traffic which would be considered valid after - // the mss_thermal_init procedure. - - // Loop through functional MBAs on this Centaur - for (uint32_t i=0; i < l_mbaChiplets.size(); i++) - { - - // Read mask - l_rc = fapiGetScom_w_retry(l_mbaChiplets[i], - MBA01_MBACALFIR_MASK_0x03010403, - l_mbacalfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - // TODO: Here is where I could clear bits that were bogus, before I unmask - // them. But typically we are expecting the bit set at this point - // to be valid errors for PRD to log. - - l_ecmd_rc |= l_mbacalfir_mask_and.flushTo1(); - - // 9 mba_wrd ue recoverable unmask - l_ecmd_rc |= l_mbacalfir_mask_and.clearBit(9); - - // 10 mba_wrd ce recoverable unmask - l_ecmd_rc |= l_mbacalfir_mask_and.clearBit(10); - - // 14 wrq_data_ce recoverable unmask - l_ecmd_rc |= l_mbacalfir_mask_and.clearBit(14); - - // 15 wrq_data_ue recoverable unmask - l_ecmd_rc |= l_mbacalfir_mask_and.clearBit(15); - - if(l_ecmd_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - - l_rc.setEcmdError(l_ecmd_rc); - return l_rc; - } - - // Write mask AND - l_rc = fapiPutScom_w_retry(l_mbaChiplets[i], - MBA01_MBACALFIR_MASK_AND_0x03010404, - l_mbacalfir_mask_and); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - - //************************************************ - // DEBUG: read them all back to verify - l_rc = fapiGetScom_w_retry(l_mbaChiplets[i], - MBA01_MBACALFIR_MASK_0x03010403, - l_mbacalfir_mask); - if(l_rc) - { - // Log passed in error before returning with new error - if (i_bad_rc) fapiLogError(i_bad_rc); - return l_rc; - } - - //************************************************ - } - - - - - FAPI_INF("EXIT mss_unmask_fetch_errors()"); - - return i_bad_rc; -} - -//------------------------------------------------------------------------------ -// fapiGetScom_w_retry -//------------------------------------------------------------------------------ -fapi::ReturnCode fapiGetScom_w_retry(const fapi::Target& i_target, - const uint64_t i_address, - ecmdDataBufferBase & o_data) -{ - fapi::ReturnCode l_rc; - - l_rc = fapiGetScom(i_target, i_address, o_data); - if(l_rc) - { - FAPI_ERR("1st Centaur fapiGetScom failed, so attempting retry."); - - // Log centaur scom error - fapiLogError(l_rc); - - // Retry centaur scom with assumption that retry is done via FSI, - // which may still work. - // NOTE: If scom fail was due to channel fail a retry via FSI may - // work. But if scom fail was due to PIB error, retry via FSI may - // also fail. - l_rc = fapiGetScom(i_target, i_address, o_data); - if(l_rc) - { - FAPI_ERR("fapiGetScom retry via FSI failed."); - // Retry didn't work either so give up and pass - // back centaur scom error - } - } - - return l_rc; -} - - -//------------------------------------------------------------------------------ -// fapiPutScom_w_retry -//------------------------------------------------------------------------------ -fapi::ReturnCode fapiPutScom_w_retry(const fapi::Target& i_target, - const uint64_t i_address, - ecmdDataBufferBase & i_data) -{ - fapi::ReturnCode l_rc; - - // NOTE: Inband scom device driver takes care of read to special reg after - // an inband scom write in order to detect SUE - l_rc = fapiPutScom(i_target, i_address, i_data); - if(l_rc) - { - FAPI_ERR("1st Centaur fapiPutScom failed, so attempting retry."); - - // Log centaur scom error - fapiLogError(l_rc); - - // Retry centaur scom with assumption that retry is done via FSI, - // which may still work. - // NOTE: If scom fail was due to channel fail a retry via FSI may - // work. But if scom fail was due to PIB error, retry via FSI may - // also fail. - l_rc = fapiPutScom(i_target, i_address, i_data); - if(l_rc) - { - FAPI_ERR("fapiPutScom retry via FSI failed."); - // Retry didn't work either so give up and pass - // back centaur scom error - } - } - - return l_rc; -} |
