From 615d4b0aaa3febbd08f4d926333403aaec51102f Mon Sep 17 00:00:00 2001 From: kettenis Date: Wed, 2 Mar 2022 12:45:35 +0000 Subject: [PATCH] Recognize the cores on Apple's M1 Pro/Max SoCs. ok jsg@ --- sys/arch/arm64/arm64/cpu.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/sys/arch/arm64/arm64/cpu.c b/sys/arch/arm64/arm64/cpu.c index de47b83b8eb..654eac1e69c 100644 --- a/sys/arch/arm64/arm64/cpu.c +++ b/sys/arch/arm64/arm64/cpu.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cpu.c,v 1.60 2022/01/01 18:54:09 kettenis Exp $ */ +/* $OpenBSD: cpu.c,v 1.61 2022/03/02 12:45:35 kettenis Exp $ */ /* * Copyright (c) 2016 Dale Rahn @@ -49,6 +49,7 @@ #define CPU_IMPL_AMCC 0x50 #define CPU_IMPL_APPLE 0x61 +/* ARM */ #define CPU_PART_CORTEX_A34 0xd02 #define CPU_PART_CORTEX_A53 0xd03 #define CPU_PART_CORTEX_A35 0xd04 @@ -74,15 +75,22 @@ #define CPU_PART_NEOVERSE_E1 0xd4a #define CPU_PART_CORTEX_A78C 0xd4b +/* Cavium */ #define CPU_PART_THUNDERX_T88 0x0a1 #define CPU_PART_THUNDERX_T81 0x0a2 #define CPU_PART_THUNDERX_T83 0x0a3 #define CPU_PART_THUNDERX2_T99 0x0af +/* Applied Micro */ #define CPU_PART_X_GENE 0x000 +/* Apple */ #define CPU_PART_ICESTORM 0x022 #define CPU_PART_FIRESTORM 0x023 +#define CPU_PART_ICESTORM_PRO 0x024 +#define CPU_PART_FIRESTORM_PRO 0x025 +#define CPU_PART_ICESTORM_MAX 0x028 +#define CPU_PART_FIRESTORM_MAX 0x029 #define CPU_IMPL(midr) (((midr) >> 24) & 0xff) #define CPU_PART(midr) (((midr) >> 4) & 0xfff) @@ -142,6 +150,10 @@ struct cpu_cores cpu_cores_amcc[] = { struct cpu_cores cpu_cores_apple[] = { { CPU_PART_ICESTORM, "Icestorm" }, { CPU_PART_FIRESTORM, "Firestorm" }, + { CPU_PART_ICESTORM_PRO, "Icestorm Pro" }, + { CPU_PART_FIRESTORM_PRO, "Firestorm Pro" }, + { CPU_PART_ICESTORM_MAX, "Icestorm Max" }, + { CPU_PART_FIRESTORM_MAX, "Firestorm Max" }, { 0, NULL }, }; -- 2.20.1