diff --git a/src/arm/linux/aarch32-isa.c b/src/arm/linux/aarch32-isa.c index 4fc2eb14..fb3fce27 100644 --- a/src/arm/linux/aarch32-isa.c +++ b/src/arm/linux/aarch32-isa.c @@ -68,11 +68,18 @@ void cpuinfo_arm_linux_decode_isa_from_proc_cpuinfo( * - Processors with Cortex-A75 cores * - Processors with Cortex-A76 cores * - Processors with Cortex-A77 cores + * - Processors with Cortex-A78 cores + * - Processors with Cortex-A510 cores + * - Processors with Cortex-A710 cores + * - Processors with Cortex-A715 cores + * - Processors with Cortex-X1 cores + * - Processors with Cortex-X2 cores + * - Processors with Cortex-X3 cores * - Processors with Exynos M4 cores * - Processors with Exynos M5 cores * - Neoverse N1 cores - * - Neoverse V1 cores * - Neoverse N2 cores + * - Neoverse V1 cores */ if (chipset->series == cpuinfo_arm_chipset_series_samsung_exynos && chipset->model == 9810) { /* Only little cores of Exynos 9810 support FP16 & RDM */ @@ -83,11 +90,18 @@ void cpuinfo_arm_linux_decode_isa_from_proc_cpuinfo( case UINT32_C(0x4100D060): /* Cortex-A65 */ case UINT32_C(0x4100D0A0): /* Cortex-A75 */ case UINT32_C(0x4100D0B0): /* Cortex-A76 */ + case UINT32_C(0x4100D0C0): /* Neoverse N1 */ case UINT32_C(0x4100D0D0): /* Cortex-A77 */ case UINT32_C(0x4100D0E0): /* Cortex-A76AE */ + case UINT32_C(0x4100D400): /* Neoverse V1 */ + case UINT32_C(0x4100D410): /* Cortex-A78 */ + case UINT32_C(0x4100D440): /* Cortex-X1 */ case UINT32_C(0x4100D460): /* Cortex-A510 */ case UINT32_C(0x4100D470): /* Cortex-A710 */ case UINT32_C(0x4100D480): /* Cortex-X2 */ + case UINT32_C(0x4100D490): /* Neoverse N2 */ + case UINT32_C(0x4100D4D0): /* Cortex-A715 */ + case UINT32_C(0x4100D4E0): /* Cortex-X3 */ case UINT32_C(0x4800D400): /* Cortex-A76 (HiSilicon) */ case UINT32_C(0x51008020): /* Kryo 385 Gold (Cortex-A75) */ case UINT32_C(0x51008030): /* Kryo 385 Silver (Cortex-A55) */ @@ -103,20 +117,43 @@ void cpuinfo_arm_linux_decode_isa_from_proc_cpuinfo( /* * NEON VDOT instructions are not indicated in /proc/cpuinfo. - * Use a MIDR-based heuristic to whitelist processors known to support it. + * Use a MIDR-based heuristic to whitelist processors known to support it: + * - Processors with Cortex-A65 cores + * - Processors with Cortex-A76 cores + * - Processors with Cortex-A77 cores + * - Processors with Cortex-A78 cores + * - Processors with Cortex-A510 cores + * - Processors with Cortex-A710 cores + * - Processors with Cortex-A715 cores + * - Processors with Cortex-X1 cores + * - Processors with Cortex-X2 cores + * - Processors with Cortex-X3 cores + * - Processors with Exynos M4 cores + * - Processors with Exynos M5 cores + * - Neoverse N1 cores + * - Neoverse N2 cores + * - Neoverse V1 cores */ switch (midr & (CPUINFO_ARM_MIDR_IMPLEMENTER_MASK | CPUINFO_ARM_MIDR_PART_MASK)) { + case UINT32_C(0x4100D060): /* Cortex-A65 */ case UINT32_C(0x4100D0B0): /* Cortex-A76 */ + case UINT32_C(0x4100D0C0): /* Neoverse N1 */ case UINT32_C(0x4100D0D0): /* Cortex-A77 */ case UINT32_C(0x4100D0E0): /* Cortex-A76AE */ - case UINT32_C(0x4800D400): /* Cortex-A76 (HiSilicon) */ + case UINT32_C(0x4100D400): /* Neoverse V1 */ + case UINT32_C(0x4100D410): /* Cortex-A78 */ + case UINT32_C(0x4100D440): /* Cortex-X1 */ case UINT32_C(0x4100D460): /* Cortex-A510 */ case UINT32_C(0x4100D470): /* Cortex-A710 */ case UINT32_C(0x4100D480): /* Cortex-X2 */ + case UINT32_C(0x4100D490): /* Neoverse N2 */ + case UINT32_C(0x4100D4D0): /* Cortex-A715 */ + case UINT32_C(0x4100D4E0): /* Cortex-X3 */ + case UINT32_C(0x4800D400): /* Cortex-A76 (HiSilicon) */ case UINT32_C(0x51008040): /* Kryo 485 Gold (Cortex-A76) */ case UINT32_C(0x51008050): /* Kryo 485 Silver (Cortex-A55) */ - case UINT32_C(0x53000030): /* Exynos-M4 */ - case UINT32_C(0x53000040): /* Exynos-M5 */ + case UINT32_C(0x53000030): /* Exynos M4 */ + case UINT32_C(0x53000040): /* Exynos M5 */ isa->dot = true; break; case UINT32_C(0x4100D050): /* Cortex A55: revision 1 or later only */