From 3d8051b7b2e7f053b36dc6db8028094aaee53f39 Mon Sep 17 00:00:00 2001 From: Jenny Huynh Date: Mon, 5 Mar 2018 11:27:23 -0600 Subject: Reset L3 error status register for next CE/UE capture Change-Id: I92320a6bc869b9cd1df05483f2d58afdb0bfad13 CQ:SW419528 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/55041 Reviewed-by: Kevin F. Reick Tested-by: FSP CI Jenkins Tested-by: Jenkins Server Tested-by: Hostboot CI Reviewed-by: Thi N. Tran Reviewed-by: Jennifer A. Stofer Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/55051 Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Daniel M. Crowell --- src/import/chips/p9/procedures/hwp/cache/p9_l3err_extract.C | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'src/import/chips/p9/procedures/hwp/cache') diff --git a/src/import/chips/p9/procedures/hwp/cache/p9_l3err_extract.C b/src/import/chips/p9/procedures/hwp/cache/p9_l3err_extract.C index f245c3166..d2d1d92a4 100644 --- a/src/import/chips/p9/procedures/hwp/cache/p9_l3err_extract.C +++ b/src/import/chips/p9/procedures/hwp/cache/p9_l3err_extract.C @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2016,2017 */ +/* Contributors Listed Below - COPYRIGHT 2016,2018 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -355,6 +355,13 @@ fapi2::ReturnCode p9_l3err_extract( o_err_data.hashed_real_address_45_56 = real_address45_56; o_err_data.cache_read_address = err_stat_ra; + // Reset error status register for next capture + FAPI_DBG("Clearing error status register for next capture"); + + FAPI_TRY(fapi2::putScom(i_target, EX_ED_RD_ERR_STAT_REG0, 0x0000000000000000), + "Error from clearing L3 error status register (L3_eDRAM_RD_ERR_STAT_Register_0)"); + + fapi_try_exit: // mark HWP exit FAPI_DBG("Exiting ..."); -- cgit v1.2.1