* Re: [RFC PATCH v1 1/2] KVM: arm64: Allow BT field in ID_AA64PFR1_EL1 writable
[not found] <20240612023553.127813-2-shahuang@redhat.com>
@ 2024-06-14 21:08 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-06-14 21:08 UTC (permalink / raw)
To: Shaoqin Huang; +Cc: llvm, oe-kbuild-all
Hi Shaoqin,
[This is a private test report for your RFC patch.]
kernel test robot noticed the following build errors:
[auto build test ERROR on kvmarm/next]
[also build test ERROR on linus/master v6.10-rc3 next-20240613]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Shaoqin-Huang/KVM-arm64-Allow-BT-field-in-ID_AA64PFR1_EL1-writable/20240612-103828
base: https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git next
patch link: https://lore.kernel.org/r/20240612023553.127813-2-shahuang%40redhat.com
patch subject: [RFC PATCH v1 1/2] KVM: arm64: Allow BT field in ID_AA64PFR1_EL1 writable
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20240615/202406150433.8J5jiWdc-lkp@intel.com/config)
compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 78ee473784e5ef6f0b19ce4cb111fb6e4d23c6b2)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240615/202406150433.8J5jiWdc-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202406150433.8J5jiWdc-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from arch/arm64/kvm/sys_regs.c:16:
In file included from include/linux/kvm_host.h:16:
In file included from include/linux/mm.h:2208:
include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
>> arch/arm64/kvm/sys_regs.c:2309:2: error: pasting formed 'SYS_(', an invalid preprocessing token
2309 | ID_WRITABLE(SYS_ID_AA64PFR1_EL1, ID_AA64PFR1_EL1_BT),
| ^
arch/arm64/kvm/sys_regs.c:2121:2: note: expanded from macro 'ID_WRITABLE'
2121 | ID_DESC(name), \
| ^
arch/arm64/kvm/sys_regs.c:2097:15: note: expanded from macro 'ID_DESC'
2097 | SYS_DESC(SYS_##name), \
| ^
>> arch/arm64/kvm/sys_regs.c:2309:2: error: call to undeclared function 'SYS_'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
arch/arm64/kvm/sys_regs.c:2121:2: note: expanded from macro 'ID_WRITABLE'
2121 | ID_DESC(name), \
| ^
arch/arm64/kvm/sys_regs.c:2097:11: note: expanded from macro 'ID_DESC'
2097 | SYS_DESC(SYS_##name), \
| ^
arch/arm64/kvm/sys_regs.c:2097:11: note: expanded from macro 'SYS_'
arch/arm64/kvm/sys_regs.c:2481:59: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
2481 | { PMU_SYS_REG(PMCR_EL0), .access = access_pmcr, .reset = reset_pmcr,
| ^~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2481:4: note: previous initialization is here
2481 | { PMU_SYS_REG(PMCR_EL0), .access = access_pmcr, .reset = reset_pmcr,
| ^~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1319:33: note: expanded from macro 'PMU_SYS_REG'
1319 | SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2498:39: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
2498 | .access = access_pmswinc, .reset = NULL },
| ^~~~
include/linux/stddef.h:8:14: note: expanded from macro 'NULL'
8 | #define NULL ((void *)0)
| ^~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2496:4: note: previous initialization is here
2496 | { PMU_SYS_REG(PMSWINC_EL0),
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1319:33: note: expanded from macro 'PMU_SYS_REG'
1319 | SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2500:38: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
2500 | .access = access_pmselr, .reset = reset_pmselr, .reg = PMSELR_EL0 },
| ^~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2499:4: note: previous initialization is here
2499 | { PMU_SYS_REG(PMSELR_EL0),
| ^~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1319:33: note: expanded from macro 'PMU_SYS_REG'
1319 | SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2502:38: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
2502 | .access = access_pmceid, .reset = NULL },
| ^~~~
include/linux/stddef.h:8:14: note: expanded from macro 'NULL'
8 | #define NULL ((void *)0)
| ^~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2501:4: note: previous initialization is here
2501 | { PMU_SYS_REG(PMCEID0_EL0),
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1319:33: note: expanded from macro 'PMU_SYS_REG'
1319 | SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2504:38: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
2504 | .access = access_pmceid, .reset = NULL },
| ^~~~
include/linux/stddef.h:8:14: note: expanded from macro 'NULL'
8 | #define NULL ((void *)0)
| ^~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2503:4: note: previous initialization is here
2503 | { PMU_SYS_REG(PMCEID1_EL0),
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1319:33: note: expanded from macro 'PMU_SYS_REG'
1319 | SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2506:42: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
2506 | .access = access_pmu_evcntr, .reset = reset_unknown,
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2505:4: note: previous initialization is here
2505 | { PMU_SYS_REG(PMCCNTR_EL0),
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1319:33: note: expanded from macro 'PMU_SYS_REG'
1319 | SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2509:43: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
2509 | .access = access_pmu_evtyper, .reset = NULL },
| ^~~~
include/linux/stddef.h:8:14: note: expanded from macro 'NULL'
8 | #define NULL ((void *)0)
| ^~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2508:4: note: previous initialization is here
2508 | { PMU_SYS_REG(PMXEVTYPER_EL0),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1319:33: note: expanded from macro 'PMU_SYS_REG'
1319 | SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2511:42: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
2511 | .access = access_pmu_evcntr, .reset = NULL },
| ^~~~
include/linux/stddef.h:8:14: note: expanded from macro 'NULL'
8 | #define NULL ((void *)0)
| ^~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2510:4: note: previous initialization is here
2510 | { PMU_SYS_REG(PMXEVCNTR_EL0),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1319:33: note: expanded from macro 'PMU_SYS_REG'
1319 | SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2517:13: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
2517 | .reset = reset_val, .reg = PMUSERENR_EL0, .val = 0 },
| ^~~~~~~~~
arch/arm64/kvm/sys_regs.c:2516:4: note: previous initialization is here
2516 | { PMU_SYS_REG(PMUSERENR_EL0), .access = access_pmuserenr,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
--
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2665:2: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
2665 | PMU_PMEVTYPER_EL0(25),
| ^~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1331:13: note: expanded from macro 'PMU_PMEVTYPER_EL0'
1331 | .reset = reset_pmevtyper, \
| ^~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2665:2: note: previous initialization is here
2665 | PMU_PMEVTYPER_EL0(25),
| ^~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1330:4: note: expanded from macro 'PMU_PMEVTYPER_EL0'
1330 | { PMU_SYS_REG(PMEVTYPERn_EL0(n)), \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1319:33: note: expanded from macro 'PMU_SYS_REG'
1319 | SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2666:2: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
2666 | PMU_PMEVTYPER_EL0(26),
| ^~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1331:13: note: expanded from macro 'PMU_PMEVTYPER_EL0'
1331 | .reset = reset_pmevtyper, \
| ^~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2666:2: note: previous initialization is here
2666 | PMU_PMEVTYPER_EL0(26),
| ^~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1330:4: note: expanded from macro 'PMU_PMEVTYPER_EL0'
1330 | { PMU_SYS_REG(PMEVTYPERn_EL0(n)), \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1319:33: note: expanded from macro 'PMU_SYS_REG'
1319 | SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2667:2: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
2667 | PMU_PMEVTYPER_EL0(27),
| ^~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1331:13: note: expanded from macro 'PMU_PMEVTYPER_EL0'
1331 | .reset = reset_pmevtyper, \
| ^~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2667:2: note: previous initialization is here
2667 | PMU_PMEVTYPER_EL0(27),
| ^~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1330:4: note: expanded from macro 'PMU_PMEVTYPER_EL0'
1330 | { PMU_SYS_REG(PMEVTYPERn_EL0(n)), \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1319:33: note: expanded from macro 'PMU_SYS_REG'
1319 | SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2668:2: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
2668 | PMU_PMEVTYPER_EL0(28),
| ^~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1331:13: note: expanded from macro 'PMU_PMEVTYPER_EL0'
1331 | .reset = reset_pmevtyper, \
| ^~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2668:2: note: previous initialization is here
2668 | PMU_PMEVTYPER_EL0(28),
| ^~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1330:4: note: expanded from macro 'PMU_PMEVTYPER_EL0'
1330 | { PMU_SYS_REG(PMEVTYPERn_EL0(n)), \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1319:33: note: expanded from macro 'PMU_SYS_REG'
1319 | SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2669:2: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
2669 | PMU_PMEVTYPER_EL0(29),
| ^~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1331:13: note: expanded from macro 'PMU_PMEVTYPER_EL0'
1331 | .reset = reset_pmevtyper, \
| ^~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2669:2: note: previous initialization is here
2669 | PMU_PMEVTYPER_EL0(29),
| ^~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1330:4: note: expanded from macro 'PMU_PMEVTYPER_EL0'
1330 | { PMU_SYS_REG(PMEVTYPERn_EL0(n)), \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1319:33: note: expanded from macro 'PMU_SYS_REG'
1319 | SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2670:2: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
2670 | PMU_PMEVTYPER_EL0(30),
| ^~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1331:13: note: expanded from macro 'PMU_PMEVTYPER_EL0'
1331 | .reset = reset_pmevtyper, \
| ^~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2670:2: note: previous initialization is here
2670 | PMU_PMEVTYPER_EL0(30),
| ^~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1330:4: note: expanded from macro 'PMU_PMEVTYPER_EL0'
1330 | { PMU_SYS_REG(PMEVTYPERn_EL0(n)), \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1319:33: note: expanded from macro 'PMU_SYS_REG'
1319 | SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2676:13: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
2676 | .reset = reset_val, .reg = PMCCFILTR_EL0, .val = 0 },
| ^~~~~~~~~
arch/arm64/kvm/sys_regs.c:2675:4: note: previous initialization is here
2675 | { PMU_SYS_REG(PMCCFILTR_EL0), .access = access_pmu_evtyper,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:1319:33: note: expanded from macro 'PMU_SYS_REG'
1319 | SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \
| ^~~~~~~~~~~~~
>> arch/arm64/kvm/sys_regs.c:2309:2: error: initializer element is not a compile-time constant
2309 | ID_WRITABLE(SYS_ID_AA64PFR1_EL1, ID_AA64PFR1_EL1_BT),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2121:2: note: expanded from macro 'ID_WRITABLE'
2121 | ID_DESC(name), \
| ^~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.c:2097:2: note: expanded from macro 'ID_DESC'
2097 | SYS_DESC(SYS_##name), \
| ^~~~~~~~~~~~~~~~~~~~
arch/arm64/kvm/sys_regs.h:247:6: note: expanded from macro 'SYS_DESC'
247 | Op0(sys_reg_Op0(reg)), Op1(sys_reg_Op1(reg)), \
| ~~~~^~~~~~~~~~~~~~~~~
arch/arm64/include/asm/sysreg.h:46:25: note: expanded from macro 'sys_reg_Op0'
46 | #define sys_reg_Op0(id) (((id) >> Op0_shift) & Op0_mask)
| ^
arch/arm64/kvm/sys_regs.h:239:25: note: expanded from macro 'Op0'
239 | #define Op0(_x) .Op0 = _x
| ^~
77 warnings and 3 errors generated.
vim +2309 arch/arm64/kvm/sys_regs.c
2201
2202 /*
2203 * Architected system registers.
2204 * Important: Must be sorted ascending by Op0, Op1, CRn, CRm, Op2
2205 *
2206 * Debug handling: We do trap most, if not all debug related system
2207 * registers. The implementation is good enough to ensure that a guest
2208 * can use these with minimal performance degradation. The drawback is
2209 * that we don't implement any of the external debug architecture.
2210 * This should be revisited if we ever encounter a more demanding
2211 * guest...
2212 */
2213 static const struct sys_reg_desc sys_reg_descs[] = {
2214 DBG_BCR_BVR_WCR_WVR_EL1(0),
2215 DBG_BCR_BVR_WCR_WVR_EL1(1),
2216 { SYS_DESC(SYS_MDCCINT_EL1), trap_debug_regs, reset_val, MDCCINT_EL1, 0 },
2217 { SYS_DESC(SYS_MDSCR_EL1), trap_debug_regs, reset_val, MDSCR_EL1, 0 },
2218 DBG_BCR_BVR_WCR_WVR_EL1(2),
2219 DBG_BCR_BVR_WCR_WVR_EL1(3),
2220 DBG_BCR_BVR_WCR_WVR_EL1(4),
2221 DBG_BCR_BVR_WCR_WVR_EL1(5),
2222 DBG_BCR_BVR_WCR_WVR_EL1(6),
2223 DBG_BCR_BVR_WCR_WVR_EL1(7),
2224 DBG_BCR_BVR_WCR_WVR_EL1(8),
2225 DBG_BCR_BVR_WCR_WVR_EL1(9),
2226 DBG_BCR_BVR_WCR_WVR_EL1(10),
2227 DBG_BCR_BVR_WCR_WVR_EL1(11),
2228 DBG_BCR_BVR_WCR_WVR_EL1(12),
2229 DBG_BCR_BVR_WCR_WVR_EL1(13),
2230 DBG_BCR_BVR_WCR_WVR_EL1(14),
2231 DBG_BCR_BVR_WCR_WVR_EL1(15),
2232
2233 { SYS_DESC(SYS_MDRAR_EL1), trap_raz_wi },
2234 { SYS_DESC(SYS_OSLAR_EL1), trap_oslar_el1 },
2235 { SYS_DESC(SYS_OSLSR_EL1), trap_oslsr_el1, reset_val, OSLSR_EL1,
2236 OSLSR_EL1_OSLM_IMPLEMENTED, .set_user = set_oslsr_el1, },
2237 { SYS_DESC(SYS_OSDLR_EL1), trap_raz_wi },
2238 { SYS_DESC(SYS_DBGPRCR_EL1), trap_raz_wi },
2239 { SYS_DESC(SYS_DBGCLAIMSET_EL1), trap_raz_wi },
2240 { SYS_DESC(SYS_DBGCLAIMCLR_EL1), trap_raz_wi },
2241 { SYS_DESC(SYS_DBGAUTHSTATUS_EL1), trap_dbgauthstatus_el1 },
2242
2243 { SYS_DESC(SYS_MDCCSR_EL0), trap_raz_wi },
2244 { SYS_DESC(SYS_DBGDTR_EL0), trap_raz_wi },
2245 // DBGDTR[TR]X_EL0 share the same encoding
2246 { SYS_DESC(SYS_DBGDTRTX_EL0), trap_raz_wi },
2247
2248 { SYS_DESC(SYS_DBGVCR32_EL2), trap_undef, reset_val, DBGVCR32_EL2, 0 },
2249
2250 { SYS_DESC(SYS_MPIDR_EL1), NULL, reset_mpidr, MPIDR_EL1 },
2251
2252 /*
2253 * ID regs: all ID_SANITISED() entries here must have corresponding
2254 * entries in arm64_ftr_regs[].
2255 */
2256
2257 /* AArch64 mappings of the AArch32 ID registers */
2258 /* CRm=1 */
2259 AA32_ID_SANITISED(ID_PFR0_EL1),
2260 AA32_ID_SANITISED(ID_PFR1_EL1),
2261 { SYS_DESC(SYS_ID_DFR0_EL1),
2262 .access = access_id_reg,
2263 .get_user = get_id_reg,
2264 .set_user = set_id_dfr0_el1,
2265 .visibility = aa32_id_visibility,
2266 .reset = read_sanitised_id_dfr0_el1,
2267 .val = ID_DFR0_EL1_PerfMon_MASK |
2268 ID_DFR0_EL1_CopDbg_MASK, },
2269 ID_HIDDEN(ID_AFR0_EL1),
2270 AA32_ID_SANITISED(ID_MMFR0_EL1),
2271 AA32_ID_SANITISED(ID_MMFR1_EL1),
2272 AA32_ID_SANITISED(ID_MMFR2_EL1),
2273 AA32_ID_SANITISED(ID_MMFR3_EL1),
2274
2275 /* CRm=2 */
2276 AA32_ID_SANITISED(ID_ISAR0_EL1),
2277 AA32_ID_SANITISED(ID_ISAR1_EL1),
2278 AA32_ID_SANITISED(ID_ISAR2_EL1),
2279 AA32_ID_SANITISED(ID_ISAR3_EL1),
2280 AA32_ID_SANITISED(ID_ISAR4_EL1),
2281 AA32_ID_SANITISED(ID_ISAR5_EL1),
2282 AA32_ID_SANITISED(ID_MMFR4_EL1),
2283 AA32_ID_SANITISED(ID_ISAR6_EL1),
2284
2285 /* CRm=3 */
2286 AA32_ID_SANITISED(MVFR0_EL1),
2287 AA32_ID_SANITISED(MVFR1_EL1),
2288 AA32_ID_SANITISED(MVFR2_EL1),
2289 ID_UNALLOCATED(3,3),
2290 AA32_ID_SANITISED(ID_PFR2_EL1),
2291 ID_HIDDEN(ID_DFR1_EL1),
2292 AA32_ID_SANITISED(ID_MMFR5_EL1),
2293 ID_UNALLOCATED(3,7),
2294
2295 /* AArch64 ID registers */
2296 /* CRm=4 */
2297 { SYS_DESC(SYS_ID_AA64PFR0_EL1),
2298 .access = access_id_reg,
2299 .get_user = get_id_reg,
2300 .set_user = set_id_reg,
2301 .reset = read_sanitised_id_aa64pfr0_el1,
2302 .val = ~(ID_AA64PFR0_EL1_AMU |
2303 ID_AA64PFR0_EL1_MPAM |
2304 ID_AA64PFR0_EL1_SVE |
2305 ID_AA64PFR0_EL1_RAS |
2306 ID_AA64PFR0_EL1_GIC |
2307 ID_AA64PFR0_EL1_AdvSIMD |
2308 ID_AA64PFR0_EL1_FP), },
> 2309 ID_WRITABLE(SYS_ID_AA64PFR1_EL1, ID_AA64PFR1_EL1_BT),
2310 ID_UNALLOCATED(4,2),
2311 ID_UNALLOCATED(4,3),
2312 ID_WRITABLE(ID_AA64ZFR0_EL1, ~ID_AA64ZFR0_EL1_RES0),
2313 ID_HIDDEN(ID_AA64SMFR0_EL1),
2314 ID_UNALLOCATED(4,6),
2315 ID_UNALLOCATED(4,7),
2316
2317 /* CRm=5 */
2318 { SYS_DESC(SYS_ID_AA64DFR0_EL1),
2319 .access = access_id_reg,
2320 .get_user = get_id_reg,
2321 .set_user = set_id_aa64dfr0_el1,
2322 .reset = read_sanitised_id_aa64dfr0_el1,
2323 .val = ID_AA64DFR0_EL1_PMUVer_MASK |
2324 ID_AA64DFR0_EL1_DebugVer_MASK, },
2325 ID_SANITISED(ID_AA64DFR1_EL1),
2326 ID_UNALLOCATED(5,2),
2327 ID_UNALLOCATED(5,3),
2328 ID_HIDDEN(ID_AA64AFR0_EL1),
2329 ID_HIDDEN(ID_AA64AFR1_EL1),
2330 ID_UNALLOCATED(5,6),
2331 ID_UNALLOCATED(5,7),
2332
2333 /* CRm=6 */
2334 ID_WRITABLE(ID_AA64ISAR0_EL1, ~ID_AA64ISAR0_EL1_RES0),
2335 ID_WRITABLE(ID_AA64ISAR1_EL1, ~(ID_AA64ISAR1_EL1_GPI |
2336 ID_AA64ISAR1_EL1_GPA |
2337 ID_AA64ISAR1_EL1_API |
2338 ID_AA64ISAR1_EL1_APA)),
2339 ID_WRITABLE(ID_AA64ISAR2_EL1, ~(ID_AA64ISAR2_EL1_RES0 |
2340 ID_AA64ISAR2_EL1_APA3 |
2341 ID_AA64ISAR2_EL1_GPA3)),
2342 ID_UNALLOCATED(6,3),
2343 ID_UNALLOCATED(6,4),
2344 ID_UNALLOCATED(6,5),
2345 ID_UNALLOCATED(6,6),
2346 ID_UNALLOCATED(6,7),
2347
2348 /* CRm=7 */
2349 ID_WRITABLE(ID_AA64MMFR0_EL1, ~(ID_AA64MMFR0_EL1_RES0 |
2350 ID_AA64MMFR0_EL1_TGRAN4_2 |
2351 ID_AA64MMFR0_EL1_TGRAN64_2 |
2352 ID_AA64MMFR0_EL1_TGRAN16_2)),
2353 ID_WRITABLE(ID_AA64MMFR1_EL1, ~(ID_AA64MMFR1_EL1_RES0 |
2354 ID_AA64MMFR1_EL1_HCX |
2355 ID_AA64MMFR1_EL1_TWED |
2356 ID_AA64MMFR1_EL1_XNX |
2357 ID_AA64MMFR1_EL1_VH |
2358 ID_AA64MMFR1_EL1_VMIDBits)),
2359 ID_WRITABLE(ID_AA64MMFR2_EL1, ~(ID_AA64MMFR2_EL1_RES0 |
2360 ID_AA64MMFR2_EL1_EVT |
2361 ID_AA64MMFR2_EL1_FWB |
2362 ID_AA64MMFR2_EL1_IDS |
2363 ID_AA64MMFR2_EL1_NV |
2364 ID_AA64MMFR2_EL1_CCIDX)),
2365 ID_SANITISED(ID_AA64MMFR3_EL1),
2366 ID_SANITISED(ID_AA64MMFR4_EL1),
2367 ID_UNALLOCATED(7,5),
2368 ID_UNALLOCATED(7,6),
2369 ID_UNALLOCATED(7,7),
2370
2371 { SYS_DESC(SYS_SCTLR_EL1), access_vm_reg, reset_val, SCTLR_EL1, 0x00C50078 },
2372 { SYS_DESC(SYS_ACTLR_EL1), access_actlr, reset_actlr, ACTLR_EL1 },
2373 { SYS_DESC(SYS_CPACR_EL1), NULL, reset_val, CPACR_EL1, 0 },
2374
2375 MTE_REG(RGSR_EL1),
2376 MTE_REG(GCR_EL1),
2377
2378 { SYS_DESC(SYS_ZCR_EL1), NULL, reset_val, ZCR_EL1, 0, .visibility = sve_visibility },
2379 { SYS_DESC(SYS_TRFCR_EL1), undef_access },
2380 { SYS_DESC(SYS_SMPRI_EL1), undef_access },
2381 { SYS_DESC(SYS_SMCR_EL1), undef_access },
2382 { SYS_DESC(SYS_TTBR0_EL1), access_vm_reg, reset_unknown, TTBR0_EL1 },
2383 { SYS_DESC(SYS_TTBR1_EL1), access_vm_reg, reset_unknown, TTBR1_EL1 },
2384 { SYS_DESC(SYS_TCR_EL1), access_vm_reg, reset_val, TCR_EL1, 0 },
2385 { SYS_DESC(SYS_TCR2_EL1), access_vm_reg, reset_val, TCR2_EL1, 0 },
2386
2387 PTRAUTH_KEY(APIA),
2388 PTRAUTH_KEY(APIB),
2389 PTRAUTH_KEY(APDA),
2390 PTRAUTH_KEY(APDB),
2391 PTRAUTH_KEY(APGA),
2392
2393 { SYS_DESC(SYS_SPSR_EL1), access_spsr},
2394 { SYS_DESC(SYS_ELR_EL1), access_elr},
2395
2396 { SYS_DESC(SYS_AFSR0_EL1), access_vm_reg, reset_unknown, AFSR0_EL1 },
2397 { SYS_DESC(SYS_AFSR1_EL1), access_vm_reg, reset_unknown, AFSR1_EL1 },
2398 { SYS_DESC(SYS_ESR_EL1), access_vm_reg, reset_unknown, ESR_EL1 },
2399
2400 { SYS_DESC(SYS_ERRIDR_EL1), trap_raz_wi },
2401 { SYS_DESC(SYS_ERRSELR_EL1), trap_raz_wi },
2402 { SYS_DESC(SYS_ERXFR_EL1), trap_raz_wi },
2403 { SYS_DESC(SYS_ERXCTLR_EL1), trap_raz_wi },
2404 { SYS_DESC(SYS_ERXSTATUS_EL1), trap_raz_wi },
2405 { SYS_DESC(SYS_ERXADDR_EL1), trap_raz_wi },
2406 { SYS_DESC(SYS_ERXMISC0_EL1), trap_raz_wi },
2407 { SYS_DESC(SYS_ERXMISC1_EL1), trap_raz_wi },
2408
2409 MTE_REG(TFSR_EL1),
2410 MTE_REG(TFSRE0_EL1),
2411
2412 { SYS_DESC(SYS_FAR_EL1), access_vm_reg, reset_unknown, FAR_EL1 },
2413 { SYS_DESC(SYS_PAR_EL1), NULL, reset_unknown, PAR_EL1 },
2414
2415 { SYS_DESC(SYS_PMSCR_EL1), undef_access },
2416 { SYS_DESC(SYS_PMSNEVFR_EL1), undef_access },
2417 { SYS_DESC(SYS_PMSICR_EL1), undef_access },
2418 { SYS_DESC(SYS_PMSIRR_EL1), undef_access },
2419 { SYS_DESC(SYS_PMSFCR_EL1), undef_access },
2420 { SYS_DESC(SYS_PMSEVFR_EL1), undef_access },
2421 { SYS_DESC(SYS_PMSLATFR_EL1), undef_access },
2422 { SYS_DESC(SYS_PMSIDR_EL1), undef_access },
2423 { SYS_DESC(SYS_PMBLIMITR_EL1), undef_access },
2424 { SYS_DESC(SYS_PMBPTR_EL1), undef_access },
2425 { SYS_DESC(SYS_PMBSR_EL1), undef_access },
2426 /* PMBIDR_EL1 is not trapped */
2427
2428 { PMU_SYS_REG(PMINTENSET_EL1),
2429 .access = access_pminten, .reg = PMINTENSET_EL1,
2430 .get_user = get_pmreg, .set_user = set_pmreg },
2431 { PMU_SYS_REG(PMINTENCLR_EL1),
2432 .access = access_pminten, .reg = PMINTENSET_EL1,
2433 .get_user = get_pmreg, .set_user = set_pmreg },
2434 { SYS_DESC(SYS_PMMIR_EL1), trap_raz_wi },
2435
2436 { SYS_DESC(SYS_MAIR_EL1), access_vm_reg, reset_unknown, MAIR_EL1 },
2437 { SYS_DESC(SYS_PIRE0_EL1), NULL, reset_unknown, PIRE0_EL1 },
2438 { SYS_DESC(SYS_PIR_EL1), NULL, reset_unknown, PIR_EL1 },
2439 { SYS_DESC(SYS_AMAIR_EL1), access_vm_reg, reset_amair_el1, AMAIR_EL1 },
2440
2441 { SYS_DESC(SYS_LORSA_EL1), trap_loregion },
2442 { SYS_DESC(SYS_LOREA_EL1), trap_loregion },
2443 { SYS_DESC(SYS_LORN_EL1), trap_loregion },
2444 { SYS_DESC(SYS_LORC_EL1), trap_loregion },
2445 { SYS_DESC(SYS_LORID_EL1), trap_loregion },
2446
2447 { SYS_DESC(SYS_VBAR_EL1), access_rw, reset_val, VBAR_EL1, 0 },
2448 { SYS_DESC(SYS_DISR_EL1), NULL, reset_val, DISR_EL1, 0 },
2449
2450 { SYS_DESC(SYS_ICC_IAR0_EL1), write_to_read_only },
2451 { SYS_DESC(SYS_ICC_EOIR0_EL1), read_from_write_only },
2452 { SYS_DESC(SYS_ICC_HPPIR0_EL1), write_to_read_only },
2453 { SYS_DESC(SYS_ICC_DIR_EL1), read_from_write_only },
2454 { SYS_DESC(SYS_ICC_RPR_EL1), write_to_read_only },
2455 { SYS_DESC(SYS_ICC_SGI1R_EL1), access_gic_sgi },
2456 { SYS_DESC(SYS_ICC_ASGI1R_EL1), access_gic_sgi },
2457 { SYS_DESC(SYS_ICC_SGI0R_EL1), access_gic_sgi },
2458 { SYS_DESC(SYS_ICC_IAR1_EL1), write_to_read_only },
2459 { SYS_DESC(SYS_ICC_EOIR1_EL1), read_from_write_only },
2460 { SYS_DESC(SYS_ICC_HPPIR1_EL1), write_to_read_only },
2461 { SYS_DESC(SYS_ICC_SRE_EL1), access_gic_sre },
2462
2463 { SYS_DESC(SYS_CONTEXTIDR_EL1), access_vm_reg, reset_val, CONTEXTIDR_EL1, 0 },
2464 { SYS_DESC(SYS_TPIDR_EL1), NULL, reset_unknown, TPIDR_EL1 },
2465
2466 { SYS_DESC(SYS_ACCDATA_EL1), undef_access },
2467
2468 { SYS_DESC(SYS_SCXTNUM_EL1), undef_access },
2469
2470 { SYS_DESC(SYS_CNTKCTL_EL1), NULL, reset_val, CNTKCTL_EL1, 0},
2471
2472 { SYS_DESC(SYS_CCSIDR_EL1), access_ccsidr },
2473 { SYS_DESC(SYS_CLIDR_EL1), access_clidr, reset_clidr, CLIDR_EL1,
2474 .set_user = set_clidr },
2475 { SYS_DESC(SYS_CCSIDR2_EL1), undef_access },
2476 { SYS_DESC(SYS_SMIDR_EL1), undef_access },
2477 { SYS_DESC(SYS_CSSELR_EL1), access_csselr, reset_unknown, CSSELR_EL1 },
2478 { SYS_DESC(SYS_CTR_EL0), access_ctr },
2479 { SYS_DESC(SYS_SVCR), undef_access },
2480
2481 { PMU_SYS_REG(PMCR_EL0), .access = access_pmcr, .reset = reset_pmcr,
2482 .reg = PMCR_EL0, .get_user = get_pmcr, .set_user = set_pmcr },
2483 { PMU_SYS_REG(PMCNTENSET_EL0),
2484 .access = access_pmcnten, .reg = PMCNTENSET_EL0,
2485 .get_user = get_pmreg, .set_user = set_pmreg },
2486 { PMU_SYS_REG(PMCNTENCLR_EL0),
2487 .access = access_pmcnten, .reg = PMCNTENSET_EL0,
2488 .get_user = get_pmreg, .set_user = set_pmreg },
2489 { PMU_SYS_REG(PMOVSCLR_EL0),
2490 .access = access_pmovs, .reg = PMOVSSET_EL0,
2491 .get_user = get_pmreg, .set_user = set_pmreg },
2492 /*
2493 * PM_SWINC_EL0 is exposed to userspace as RAZ/WI, as it was
2494 * previously (and pointlessly) advertised in the past...
2495 */
2496 { PMU_SYS_REG(PMSWINC_EL0),
2497 .get_user = get_raz_reg, .set_user = set_wi_reg,
2498 .access = access_pmswinc, .reset = NULL },
2499 { PMU_SYS_REG(PMSELR_EL0),
2500 .access = access_pmselr, .reset = reset_pmselr, .reg = PMSELR_EL0 },
2501 { PMU_SYS_REG(PMCEID0_EL0),
2502 .access = access_pmceid, .reset = NULL },
2503 { PMU_SYS_REG(PMCEID1_EL0),
2504 .access = access_pmceid, .reset = NULL },
2505 { PMU_SYS_REG(PMCCNTR_EL0),
2506 .access = access_pmu_evcntr, .reset = reset_unknown,
2507 .reg = PMCCNTR_EL0, .get_user = get_pmu_evcntr},
2508 { PMU_SYS_REG(PMXEVTYPER_EL0),
2509 .access = access_pmu_evtyper, .reset = NULL },
2510 { PMU_SYS_REG(PMXEVCNTR_EL0),
2511 .access = access_pmu_evcntr, .reset = NULL },
2512 /*
2513 * PMUSERENR_EL0 resets as unknown in 64bit mode while it resets as zero
2514 * in 32bit mode. Here we choose to reset it as zero for consistency.
2515 */
2516 { PMU_SYS_REG(PMUSERENR_EL0), .access = access_pmuserenr,
2517 .reset = reset_val, .reg = PMUSERENR_EL0, .val = 0 },
2518 { PMU_SYS_REG(PMOVSSET_EL0),
2519 .access = access_pmovs, .reg = PMOVSSET_EL0,
2520 .get_user = get_pmreg, .set_user = set_pmreg },
2521
2522 { SYS_DESC(SYS_TPIDR_EL0), NULL, reset_unknown, TPIDR_EL0 },
2523 { SYS_DESC(SYS_TPIDRRO_EL0), NULL, reset_unknown, TPIDRRO_EL0 },
2524 { SYS_DESC(SYS_TPIDR2_EL0), undef_access },
2525
2526 { SYS_DESC(SYS_SCXTNUM_EL0), undef_access },
2527
2528 { SYS_DESC(SYS_AMCR_EL0), undef_access },
2529 { SYS_DESC(SYS_AMCFGR_EL0), undef_access },
2530 { SYS_DESC(SYS_AMCGCR_EL0), undef_access },
2531 { SYS_DESC(SYS_AMUSERENR_EL0), undef_access },
2532 { SYS_DESC(SYS_AMCNTENCLR0_EL0), undef_access },
2533 { SYS_DESC(SYS_AMCNTENSET0_EL0), undef_access },
2534 { SYS_DESC(SYS_AMCNTENCLR1_EL0), undef_access },
2535 { SYS_DESC(SYS_AMCNTENSET1_EL0), undef_access },
2536 AMU_AMEVCNTR0_EL0(0),
2537 AMU_AMEVCNTR0_EL0(1),
2538 AMU_AMEVCNTR0_EL0(2),
2539 AMU_AMEVCNTR0_EL0(3),
2540 AMU_AMEVCNTR0_EL0(4),
2541 AMU_AMEVCNTR0_EL0(5),
2542 AMU_AMEVCNTR0_EL0(6),
2543 AMU_AMEVCNTR0_EL0(7),
2544 AMU_AMEVCNTR0_EL0(8),
2545 AMU_AMEVCNTR0_EL0(9),
2546 AMU_AMEVCNTR0_EL0(10),
2547 AMU_AMEVCNTR0_EL0(11),
2548 AMU_AMEVCNTR0_EL0(12),
2549 AMU_AMEVCNTR0_EL0(13),
2550 AMU_AMEVCNTR0_EL0(14),
2551 AMU_AMEVCNTR0_EL0(15),
2552 AMU_AMEVTYPER0_EL0(0),
2553 AMU_AMEVTYPER0_EL0(1),
2554 AMU_AMEVTYPER0_EL0(2),
2555 AMU_AMEVTYPER0_EL0(3),
2556 AMU_AMEVTYPER0_EL0(4),
2557 AMU_AMEVTYPER0_EL0(5),
2558 AMU_AMEVTYPER0_EL0(6),
2559 AMU_AMEVTYPER0_EL0(7),
2560 AMU_AMEVTYPER0_EL0(8),
2561 AMU_AMEVTYPER0_EL0(9),
2562 AMU_AMEVTYPER0_EL0(10),
2563 AMU_AMEVTYPER0_EL0(11),
2564 AMU_AMEVTYPER0_EL0(12),
2565 AMU_AMEVTYPER0_EL0(13),
2566 AMU_AMEVTYPER0_EL0(14),
2567 AMU_AMEVTYPER0_EL0(15),
2568 AMU_AMEVCNTR1_EL0(0),
2569 AMU_AMEVCNTR1_EL0(1),
2570 AMU_AMEVCNTR1_EL0(2),
2571 AMU_AMEVCNTR1_EL0(3),
2572 AMU_AMEVCNTR1_EL0(4),
2573 AMU_AMEVCNTR1_EL0(5),
2574 AMU_AMEVCNTR1_EL0(6),
2575 AMU_AMEVCNTR1_EL0(7),
2576 AMU_AMEVCNTR1_EL0(8),
2577 AMU_AMEVCNTR1_EL0(9),
2578 AMU_AMEVCNTR1_EL0(10),
2579 AMU_AMEVCNTR1_EL0(11),
2580 AMU_AMEVCNTR1_EL0(12),
2581 AMU_AMEVCNTR1_EL0(13),
2582 AMU_AMEVCNTR1_EL0(14),
2583 AMU_AMEVCNTR1_EL0(15),
2584 AMU_AMEVTYPER1_EL0(0),
2585 AMU_AMEVTYPER1_EL0(1),
2586 AMU_AMEVTYPER1_EL0(2),
2587 AMU_AMEVTYPER1_EL0(3),
2588 AMU_AMEVTYPER1_EL0(4),
2589 AMU_AMEVTYPER1_EL0(5),
2590 AMU_AMEVTYPER1_EL0(6),
2591 AMU_AMEVTYPER1_EL0(7),
2592 AMU_AMEVTYPER1_EL0(8),
2593 AMU_AMEVTYPER1_EL0(9),
2594 AMU_AMEVTYPER1_EL0(10),
2595 AMU_AMEVTYPER1_EL0(11),
2596 AMU_AMEVTYPER1_EL0(12),
2597 AMU_AMEVTYPER1_EL0(13),
2598 AMU_AMEVTYPER1_EL0(14),
2599 AMU_AMEVTYPER1_EL0(15),
2600
2601 { SYS_DESC(SYS_CNTPCT_EL0), access_arch_timer },
2602 { SYS_DESC(SYS_CNTPCTSS_EL0), access_arch_timer },
2603 { SYS_DESC(SYS_CNTP_TVAL_EL0), access_arch_timer },
2604 { SYS_DESC(SYS_CNTP_CTL_EL0), access_arch_timer },
2605 { SYS_DESC(SYS_CNTP_CVAL_EL0), access_arch_timer },
2606
2607 /* PMEVCNTRn_EL0 */
2608 PMU_PMEVCNTR_EL0(0),
2609 PMU_PMEVCNTR_EL0(1),
2610 PMU_PMEVCNTR_EL0(2),
2611 PMU_PMEVCNTR_EL0(3),
2612 PMU_PMEVCNTR_EL0(4),
2613 PMU_PMEVCNTR_EL0(5),
2614 PMU_PMEVCNTR_EL0(6),
2615 PMU_PMEVCNTR_EL0(7),
2616 PMU_PMEVCNTR_EL0(8),
2617 PMU_PMEVCNTR_EL0(9),
2618 PMU_PMEVCNTR_EL0(10),
2619 PMU_PMEVCNTR_EL0(11),
2620 PMU_PMEVCNTR_EL0(12),
2621 PMU_PMEVCNTR_EL0(13),
2622 PMU_PMEVCNTR_EL0(14),
2623 PMU_PMEVCNTR_EL0(15),
2624 PMU_PMEVCNTR_EL0(16),
2625 PMU_PMEVCNTR_EL0(17),
2626 PMU_PMEVCNTR_EL0(18),
2627 PMU_PMEVCNTR_EL0(19),
2628 PMU_PMEVCNTR_EL0(20),
2629 PMU_PMEVCNTR_EL0(21),
2630 PMU_PMEVCNTR_EL0(22),
2631 PMU_PMEVCNTR_EL0(23),
2632 PMU_PMEVCNTR_EL0(24),
2633 PMU_PMEVCNTR_EL0(25),
2634 PMU_PMEVCNTR_EL0(26),
2635 PMU_PMEVCNTR_EL0(27),
2636 PMU_PMEVCNTR_EL0(28),
2637 PMU_PMEVCNTR_EL0(29),
2638 PMU_PMEVCNTR_EL0(30),
2639 /* PMEVTYPERn_EL0 */
2640 PMU_PMEVTYPER_EL0(0),
2641 PMU_PMEVTYPER_EL0(1),
2642 PMU_PMEVTYPER_EL0(2),
2643 PMU_PMEVTYPER_EL0(3),
2644 PMU_PMEVTYPER_EL0(4),
2645 PMU_PMEVTYPER_EL0(5),
2646 PMU_PMEVTYPER_EL0(6),
2647 PMU_PMEVTYPER_EL0(7),
2648 PMU_PMEVTYPER_EL0(8),
2649 PMU_PMEVTYPER_EL0(9),
2650 PMU_PMEVTYPER_EL0(10),
2651 PMU_PMEVTYPER_EL0(11),
2652 PMU_PMEVTYPER_EL0(12),
2653 PMU_PMEVTYPER_EL0(13),
2654 PMU_PMEVTYPER_EL0(14),
2655 PMU_PMEVTYPER_EL0(15),
2656 PMU_PMEVTYPER_EL0(16),
2657 PMU_PMEVTYPER_EL0(17),
2658 PMU_PMEVTYPER_EL0(18),
2659 PMU_PMEVTYPER_EL0(19),
2660 PMU_PMEVTYPER_EL0(20),
2661 PMU_PMEVTYPER_EL0(21),
2662 PMU_PMEVTYPER_EL0(22),
2663 PMU_PMEVTYPER_EL0(23),
2664 PMU_PMEVTYPER_EL0(24),
2665 PMU_PMEVTYPER_EL0(25),
2666 PMU_PMEVTYPER_EL0(26),
2667 PMU_PMEVTYPER_EL0(27),
2668 PMU_PMEVTYPER_EL0(28),
2669 PMU_PMEVTYPER_EL0(29),
2670 PMU_PMEVTYPER_EL0(30),
2671 /*
2672 * PMCCFILTR_EL0 resets as unknown in 64bit mode while it resets as zero
2673 * in 32bit mode. Here we choose to reset it as zero for consistency.
2674 */
2675 { PMU_SYS_REG(PMCCFILTR_EL0), .access = access_pmu_evtyper,
2676 .reset = reset_val, .reg = PMCCFILTR_EL0, .val = 0 },
2677
2678 EL2_REG_VNCR(VPIDR_EL2, reset_unknown, 0),
2679 EL2_REG_VNCR(VMPIDR_EL2, reset_unknown, 0),
2680 EL2_REG(SCTLR_EL2, access_rw, reset_val, SCTLR_EL2_RES1),
2681 EL2_REG(ACTLR_EL2, access_rw, reset_val, 0),
2682 EL2_REG_VNCR(HCR_EL2, reset_hcr, 0),
2683 EL2_REG(MDCR_EL2, access_rw, reset_val, 0),
2684 EL2_REG(CPTR_EL2, access_rw, reset_val, CPTR_NVHE_EL2_RES1),
2685 EL2_REG_VNCR(HSTR_EL2, reset_val, 0),
2686 EL2_REG_VNCR(HFGRTR_EL2, reset_val, 0),
2687 EL2_REG_VNCR(HFGWTR_EL2, reset_val, 0),
2688 EL2_REG_VNCR(HFGITR_EL2, reset_val, 0),
2689 EL2_REG_VNCR(HACR_EL2, reset_val, 0),
2690
2691 EL2_REG_VNCR(HCRX_EL2, reset_val, 0),
2692
2693 EL2_REG(TTBR0_EL2, access_rw, reset_val, 0),
2694 EL2_REG(TTBR1_EL2, access_rw, reset_val, 0),
2695 EL2_REG(TCR_EL2, access_rw, reset_val, TCR_EL2_RES1),
2696 EL2_REG_VNCR(VTTBR_EL2, reset_val, 0),
2697 EL2_REG_VNCR(VTCR_EL2, reset_val, 0),
2698
2699 { SYS_DESC(SYS_DACR32_EL2), trap_undef, reset_unknown, DACR32_EL2 },
2700 EL2_REG_VNCR(HDFGRTR_EL2, reset_val, 0),
2701 EL2_REG_VNCR(HDFGWTR_EL2, reset_val, 0),
2702 EL2_REG_VNCR(HAFGRTR_EL2, reset_val, 0),
2703 EL2_REG_REDIR(SPSR_EL2, reset_val, 0),
2704 EL2_REG_REDIR(ELR_EL2, reset_val, 0),
2705 { SYS_DESC(SYS_SP_EL1), access_sp_el1},
2706
2707 /* AArch32 SPSR_* are RES0 if trapped from a NV guest */
2708 { SYS_DESC(SYS_SPSR_irq), .access = trap_raz_wi,
2709 .visibility = hidden_user_visibility },
2710 { SYS_DESC(SYS_SPSR_abt), .access = trap_raz_wi,
2711 .visibility = hidden_user_visibility },
2712 { SYS_DESC(SYS_SPSR_und), .access = trap_raz_wi,
2713 .visibility = hidden_user_visibility },
2714 { SYS_DESC(SYS_SPSR_fiq), .access = trap_raz_wi,
2715 .visibility = hidden_user_visibility },
2716
2717 { SYS_DESC(SYS_IFSR32_EL2), trap_undef, reset_unknown, IFSR32_EL2 },
2718 EL2_REG(AFSR0_EL2, access_rw, reset_val, 0),
2719 EL2_REG(AFSR1_EL2, access_rw, reset_val, 0),
2720 EL2_REG_REDIR(ESR_EL2, reset_val, 0),
2721 { SYS_DESC(SYS_FPEXC32_EL2), trap_undef, reset_val, FPEXC32_EL2, 0x700 },
2722
2723 EL2_REG_REDIR(FAR_EL2, reset_val, 0),
2724 EL2_REG(HPFAR_EL2, access_rw, reset_val, 0),
2725
2726 EL2_REG(MAIR_EL2, access_rw, reset_val, 0),
2727 EL2_REG(AMAIR_EL2, access_rw, reset_val, 0),
2728
2729 EL2_REG(VBAR_EL2, access_rw, reset_val, 0),
2730 EL2_REG(RVBAR_EL2, access_rw, reset_val, 0),
2731 { SYS_DESC(SYS_RMR_EL2), trap_undef },
2732
2733 EL2_REG(CONTEXTIDR_EL2, access_rw, reset_val, 0),
2734 EL2_REG(TPIDR_EL2, access_rw, reset_val, 0),
2735
2736 EL2_REG_VNCR(CNTVOFF_EL2, reset_val, 0),
2737 EL2_REG(CNTHCTL_EL2, access_rw, reset_val, 0),
2738
2739 EL12_REG(CNTKCTL, access_rw, reset_val, 0),
2740
2741 EL2_REG(SP_EL2, NULL, reset_unknown, 0),
2742 };
2743
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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