* ========== Copyright Header Begin ==========================================
* OpenSPARC T2 Processor File: err_tick_cmpr_cycle_c1_n2.s
* Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
* 4150 Network Circle, Santa Clara, California 95054, U.S.A.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
* For the avoidance of doubt, and except that if any non-GPL license
* choice is available it will apply instead, Sun elects to use only
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* ========== Copyright Header End ============================================
#define MY_HP_TEXT_PA 0x1050000000
#define MY_HP_DATA_PA 0x1050001000
#define ASI_PRIMARY_CONTEXT_0 0x21
#define ASI_ITLB_DATA_IN_REG 0x54
#define ASI_DMMU_TAG_ACCESS 0x58
#define ASI_DTLB_DATA_IN_REG 0x5c
#define ASI_DMMU_SFAR 0x58
#define IMDU_ERR_EN 0xa0000000
#define IMTU_ERR_EN 0x90000000
#define DMDU_ERR_EN 0x88000000
#define DMTU_ERR_EN 0x84000000
#define IRCU_ERR_EN 0x82000000
#define FRCU_ERR_EN 0x81000000
#define SCAU_ERR_EN 0x80800000
#define TCCU_ERR_EN 0x80400000
#define TSAU_ERR_EN 0x80200000
#define MRAU_ERR_EN 0x80100000
#define STAU_ERR_EN 0x80080000
#define STDU_ERR_EN 0x80020000
! #define CERER_SBDPC 0x400
! #define CETER_DHCCE 0x1000000000000000
! #define CETER_DE 0x2000_0000_0000_0000
! #define CETER_PSCCE 0x4000000000000000
#define DCVP_ERR_TYPE 0x5
#define MAIN_PAGE_HV_ALSO
#define H_HT0_Internal_Processor_Error_0x29 My_Internal_Processor_Error_Trap
#define H_HT0_Sw_Recoverable_Error_0x40 My_Sw_Recoverable_Error
/************************************************************************
************************************************************************/
.global My_Internal_Processor_Error_Trap
.global My_Sw_Recoverable_Error
!! Start new Tick compare code
setx 0x0000000000000080, %g1, %o2 !! enable tccp errs...bit 6&7
add %g0, CERER_VA, %g3 !! g3 has cerer va
setx 0x18, %g0, %g1 ! VA for pscce 12.8.2
setx 0x7000000000000000, %l0, %l2
stxa %l2, [%g0+%g1] ASI_SES
ldxa [%g0+%g1] ASI_SES, %l6
!! Enable error injection
setx TCCU_ERR_EN, %l0, %l1
or %l1, 0x2, %l1 !! set mask bit 0 to 1
stxa %l1, [%g0]ASI_ERR_INJ
wr %o3, %o3, %tick_cmpr !! write bad ecc
stxa %g0, [%g0]ASI_ERR_INJ !! turn off err inject
! rd %tick_cmpr, %l3 !! should trap here???
!! End new Tick compare code
My_Internal_Processor_Error_Trap:
add %g0, SFSR_VA, %g3 !! g3 has va = 18
ldxa [%g0+%g3] ASI_DSFSR, %l6 !! ASI 0x58
setx 0x000000000000000C, %o0, %o6
add %g0, SFAR_VA, %g3 !! g3 has va = 20
ldxa [%g0+%g3] ASI_DSFSR, %l7 !! ASI 0x58
setx 0x0000000000000208, %o0, %o7
ldxa [%g0+%g0] ASI_DESR, %l7 !! ASI 0x58
setx 0xee00000000000208, %o0, %o7
/*******************************************************
*******************************************************/