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1 | /* |
2 | * ========== Copyright Header Begin ========================================== | |
3 | * | |
4 | * OpenSPARC T2 Processor File: n2_err_adv_ncuctagce.s | |
5 | * Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved | |
6 | * 4150 Network Circle, Santa Clara, California 95054, U.S.A. | |
7 | * | |
8 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License as published by | |
12 | * the Free Software Foundation; version 2 of the License. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
22 | * | |
23 | * For the avoidance of doubt, and except that if any non-GPL license | |
24 | * choice is available it will apply instead, Sun elects to use only | |
25 | * the General Public License version 2 (GPLv2) at this time for any | |
26 | * software where a choice of GPL license versions is made | |
27 | * available with the language indicating that GPLv2 or any later version | |
28 | * may be used, or where a choice of which version of the GPL is applied is | |
29 | * otherwise unspecified. | |
30 | * | |
31 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
32 | * CA 95054 USA or visit www.sun.com if you need additional information or | |
33 | * have any questions. | |
34 | * | |
35 | * | |
36 | * ========== Copyright Header End ============================================ | |
37 | */ | |
38 | #define H_HT0_Hw_Corrected_Error_0x63 My_Corrected_ECC_error_trap | |
39 | #define H_HT0_Sw_Recoverable_Error_0x40 My_Recoverable_Sw_error_trap | |
40 | ||
41 | #define ENABLE_PCIE_LINK_TRAINING | |
42 | #define MAIN_PAGE_HV_ALSO | |
43 | #define SOC_EST_REG 0x9001041000 | |
44 | ||
45 | #include "err_defines.h" | |
46 | #include "hboot.s" | |
47 | #include "peu_defines.h" | |
48 | ||
49 | ||
50 | #define IO_RD_ADDR mpeval((N2_PCIE_BASE_ADDR + (IOCFG_OFFSET_BASE_REG_DATA & 0x7fffffffffffffff)) | IO_ACCESS_PA) | |
51 | ||
52 | #define MEM_LOC1 0x42400000 | |
53 | ||
54 | /************************************************************************ | |
55 | Test case code start | |
56 | ************************************************************************/ | |
57 | .text | |
58 | .global main | |
59 | .global My_Recoverable_Sw_error_trap | |
60 | .global My_Corrected_ECC_error_trap | |
61 | ||
62 | ||
63 | main: | |
64 | ta T_CHANGE_HPRIV | |
65 | nop | |
66 | ||
67 | ||
68 | /************************************** | |
69 | THREAD 0 | |
70 | **************************************/ | |
71 | main_t0: | |
72 | nop | |
73 | setx MEM_LOC1, %g1, %g3 | |
74 | st %g0, [%g3] | |
75 | ||
76 | clear_esr_first: | |
77 | setx SOC_ESR_REG, %l7, %i0 | |
78 | stx %g0, [%i0] | |
79 | ||
80 | ||
81 | set_ejr: | |
82 | set 0x1, %i1 | |
83 | sllx %i1, ERR_FIELD, %i2 | |
84 | setx SOC_EJR_REG, %l7, %i3 | |
85 | stx %i2, [%i3] | |
86 | ||
87 | set_eie: | |
88 | set 0x1, %i1 | |
89 | sllx %i1, ERR_FIELD, %i2 | |
90 | setx SOC_EIE_REG, %l7, %i3 | |
91 | stx %i2, [%i3] | |
92 | ||
93 | pio_addr: | |
94 | setx IO_RD_ADDR, %g1, %g2 | |
95 | ||
96 | pio: | |
97 | ldub [%g2], %l0 | |
98 | ||
99 | setx 0x30, %o5, %g6 | |
100 | set 0x1, %g7 ! 1 Trap | |
101 | err_trap_loop: | |
102 | cmp %g6, %g0 | |
103 | be %xcc, test_failed | |
104 | nop | |
105 | ||
106 | cmp %i7, %g7 | |
107 | be %xcc, check_tt | |
108 | nop | |
109 | ||
110 | ba err_trap_loop | |
111 | nop | |
112 | ||
113 | check_tt: | |
114 | mov 0x63, %l0 | |
115 | cmp %o7, %l0 | |
116 | bne %xcc, test_failed | |
117 | nop | |
118 | ||
119 | clear_eie: | |
120 | set 0x1, %i1 | |
121 | sllx %i1, ERR_FIELD, %i2 | |
122 | setx SOC_EIE_REG, %l7, %i3 | |
123 | stx %g0, [%i3] | |
124 | ||
125 | ||
126 | clean_pios: | |
127 | setx IO_RD_ADDR, %g1, %g2 | |
128 | ldub [%g2], %l0 | |
129 | ldub [%g2 + 1*8 + 0], %l0 | |
130 | ldub [%g2 + 2*8 + 0], %l0 | |
131 | ldub [%g2 + 3*8 + 0], %l0 | |
132 | ldub [%g2 + 4*8 + 0], %l0 | |
133 | ldub [%g2 + 5*8 + 0], %l0 | |
134 | ldub [%g2 + 6*8 + 0], %l0 | |
135 | ldub [%g2 + 7*8 + 0], %l0 | |
136 | ||
137 | check_esr: | |
138 | setx SOC_ESR_REG, %l7, %i0 | |
139 | ldx [%i0], %i1 | |
140 | cmp %g0, %i1 | |
141 | bne %xcc, test_failed | |
142 | nop | |
143 | ||
144 | /********************************/ | |
145 | ||
146 | test_passed: | |
147 | EXIT_GOOD | |
148 | ||
149 | test_failed: | |
150 | EXIT_BAD | |
151 | ||
152 | ||
153 | ||
154 | /************************************************************************ | |
155 | RAS | |
156 | Trap Handlers | |
157 | ************************************************************************/ | |
158 | My_Recoverable_Sw_error_trap: | |
159 | ba test_failed | |
160 | nop | |
161 | ||
162 | ||
163 | My_Corrected_ECC_error_trap: | |
164 | ! Signal trap taken | |
165 | setx EXECUTED, %l0, %o6 | |
166 | ! save trap type value | |
167 | rdpr %tt, %o7 | |
168 | ||
169 | inc %i7 | |
170 | ||
171 | check_desr_tt63: | |
172 | ldxa [%g0]0x4c, %g2 | |
173 | nop | |
174 | setx 0x8b00000000000000, %l0, %g3 | |
175 | subcc %g2, %g3, %g4 | |
176 | brnz %g4, test_failed | |
177 | ||
178 | check_per_tt63: | |
179 | setx SOC_PER_REG, %l7, %i0 | |
180 | ldx [%i0], %i1 | |
181 | setx 0x8000000000000000, %l7, %o3 !valid bit | |
182 | set 0x1, %i2 | |
183 | sllx %i2, ERR_FIELD, %i3 | |
184 | or %i3, %o3, %i4 | |
185 | sub %i1, %i4, %i5 | |
186 | brnz %i5, test_failed | |
187 | nop | |
188 | ||
189 | clear_per_ejr_tt63: | |
190 | setx SOC_PER_REG, %l7, %i0 | |
191 | stx %g0, [%i0] | |
192 | ||
193 | setx SOC_EJR_REG, %l7, %i0 | |
194 | stx %g0, [%i0] | |
195 | ||
196 | nop | |
197 | done | |
198 | nop | |
199 | ||
200 | ||
201 | check_DSFSR_tt63: | |
202 | set 0x18, %g1 | |
203 | ldxa [%g1]0x58, %g5 | |
204 | ||
205 | ||
206 | trap_done_tt40: | |
207 | done | |
208 | nop | |
209 | ||
210 | ||
211 | /************************************************************************ | |
212 | Test case data start | |
213 | ************************************************************************/ | |
214 | ||
215 | SECTION .DATA DATA_VA=IO_RD_ADDR | |
216 | attr_data { | |
217 | Name = .DATA, | |
218 | hypervisor, | |
219 | compressimage | |
220 | } | |
221 | ||
222 | .data | |
223 | .xword 0xdeadbeefdeadbeef | |
224 | ||
225 | .xword 0x1101010101010101 | |
226 | .xword 0x0122010101010101 | |
227 | .xword 0x0101330101010101 | |
228 | .xword 0x0101014401010101 | |
229 | .xword 0x0101010155010101 | |
230 | .xword 0x0101010101660101 | |
231 | .xword 0x0101010101017701 | |
232 | .xword 0x0101010101010188 | |
233 | ||
234 | .xword 0x1122010101010101 | |
235 | .xword 0x0101334401010101 | |
236 | .xword 0x0101010155660101 | |
237 | .xword 0x0101010101017788 | |
238 | ||
239 | .xword 0x1122334401010101 | |
240 | .xword 0x0101010155667788 | |
241 | ||
242 | .xword 0xdeadbeefdeadbeef | |
243 | ||
244 | /************************************************************************/ |