Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Christophe Leroy | 755 | 34.52% | 1 | 1.89% |
Anton Blanchard | 436 | 19.94% | 8 | 15.09% |
Olof Johansson | 139 | 6.36% | 6 | 11.32% |
Kumar Gala | 129 | 5.90% | 3 | 5.66% |
Paul Mackerras | 111 | 5.08% | 3 | 5.66% |
Benjamin Herrenschmidt | 102 | 4.66% | 6 | 11.32% |
Madhavan Srinivasan | 80 | 3.66% | 1 | 1.89% |
Stephen Rothwell | 57 | 2.61% | 1 | 1.89% |
Zhao Ke | 48 | 2.19% | 1 | 1.89% |
Michael Neuling | 43 | 1.97% | 4 | 7.55% |
Linus Torvalds | 41 | 1.87% | 1 | 1.89% |
Arnd Bergmann | 40 | 1.83% | 1 | 1.89% |
Michael Wolf | 39 | 1.78% | 1 | 1.89% |
Jake Moilanen | 34 | 1.55% | 1 | 1.89% |
Joel H Schopp | 33 | 1.51% | 1 | 1.89% |
Andrew Morton | 33 | 1.51% | 4 | 7.55% |
Alistair Popple | 27 | 1.23% | 1 | 1.89% |
Nishanth Aravamudan | 17 | 0.78% | 2 | 3.77% |
Matt Evans | 11 | 0.50% | 1 | 1.89% |
Mahesh Salgaonkar | 5 | 0.23% | 1 | 1.89% |
Nathan T. Lynch | 3 | 0.14% | 1 | 1.89% |
Thomas Gleixner | 1 | 0.05% | 1 | 1.89% |
Jordan Niethe | 1 | 0.05% | 1 | 1.89% |
Sam Bobroff | 1 | 0.05% | 1 | 1.89% |
Nicholas Piggin | 1 | 0.05% | 1 | 1.89% |
Total | 2187 | 53 |
/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org) * * Modifications for ppc64: * Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com> */ /* NOTE: * Unlike ppc32, ppc64 will only call cpu_setup() for the boot CPU, it's * the responsibility of the appropriate CPU save/restore functions to * eventually copy these settings over. Those save/restore aren't yet * part of the cputable though. That has to be fixed for both ppc32 * and ppc64 */ #define COMMON_USER_PPC64 (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \ PPC_FEATURE_HAS_MMU | PPC_FEATURE_64) #define COMMON_USER_POWER4 (COMMON_USER_PPC64 | PPC_FEATURE_POWER4) #define COMMON_USER_POWER5 (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\ PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP) #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\ PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP) #define COMMON_USER_POWER6 (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\ PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \ PPC_FEATURE_TRUE_LE | \ PPC_FEATURE_PSERIES_PERFMON_COMPAT) #define COMMON_USER_POWER7 (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\ PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \ PPC_FEATURE_TRUE_LE | \ PPC_FEATURE_PSERIES_PERFMON_COMPAT) #define COMMON_USER2_POWER7 (PPC_FEATURE2_DSCR) #define COMMON_USER_POWER8 (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\ PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \ PPC_FEATURE_TRUE_LE | \ PPC_FEATURE_PSERIES_PERFMON_COMPAT) #define COMMON_USER2_POWER8 (PPC_FEATURE2_ARCH_2_07 | \ PPC_FEATURE2_HTM_COMP | \ PPC_FEATURE2_HTM_NOSC_COMP | \ PPC_FEATURE2_DSCR | \ PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | \ PPC_FEATURE2_VEC_CRYPTO) #define COMMON_USER_PA6T (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\ PPC_FEATURE_TRUE_LE | \ PPC_FEATURE_HAS_ALTIVEC_COMP) #define COMMON_USER_POWER9 COMMON_USER_POWER8 #define COMMON_USER2_POWER9 (COMMON_USER2_POWER8 | \ PPC_FEATURE2_ARCH_3_00 | \ PPC_FEATURE2_HAS_IEEE128 | \ PPC_FEATURE2_DARN | \ PPC_FEATURE2_SCV) #define COMMON_USER_POWER10 COMMON_USER_POWER9 #define COMMON_USER2_POWER10 (PPC_FEATURE2_ARCH_3_1 | \ PPC_FEATURE2_MMA | \ PPC_FEATURE2_ARCH_3_00 | \ PPC_FEATURE2_HAS_IEEE128 | \ PPC_FEATURE2_DARN | \ PPC_FEATURE2_SCV | \ PPC_FEATURE2_ARCH_2_07 | \ PPC_FEATURE2_DSCR | \ PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | \ PPC_FEATURE2_VEC_CRYPTO) #define COMMON_USER_POWER11 COMMON_USER_POWER10 #define COMMON_USER2_POWER11 COMMON_USER2_POWER10 static struct cpu_spec cpu_specs[] __initdata = { { /* PPC970 */ .pvr_mask = 0xffff0000, .pvr_value = 0x00390000, .cpu_name = "PPC970", .cpu_features = CPU_FTRS_PPC970, .cpu_user_features = COMMON_USER_POWER4 | PPC_FEATURE_HAS_ALTIVEC_COMP, .mmu_features = MMU_FTRS_PPC970, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 8, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_ppc970, .cpu_restore = __restore_cpu_ppc970, .platform = "ppc970", }, { /* PPC970FX */ .pvr_mask = 0xffff0000, .pvr_value = 0x003c0000, .cpu_name = "PPC970FX", .cpu_features = CPU_FTRS_PPC970, .cpu_user_features = COMMON_USER_POWER4 | PPC_FEATURE_HAS_ALTIVEC_COMP, .mmu_features = MMU_FTRS_PPC970, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 8, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_ppc970, .cpu_restore = __restore_cpu_ppc970, .platform = "ppc970", }, { /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */ .pvr_mask = 0xffffffff, .pvr_value = 0x00440100, .cpu_name = "PPC970MP", .cpu_features = CPU_FTRS_PPC970, .cpu_user_features = COMMON_USER_POWER4 | PPC_FEATURE_HAS_ALTIVEC_COMP, .mmu_features = MMU_FTRS_PPC970, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 8, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_ppc970, .cpu_restore = __restore_cpu_ppc970, .platform = "ppc970", }, { /* PPC970MP */ .pvr_mask = 0xffff0000, .pvr_value = 0x00440000, .cpu_name = "PPC970MP", .cpu_features = CPU_FTRS_PPC970, .cpu_user_features = COMMON_USER_POWER4 | PPC_FEATURE_HAS_ALTIVEC_COMP, .mmu_features = MMU_FTRS_PPC970, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 8, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_ppc970MP, .cpu_restore = __restore_cpu_ppc970, .platform = "ppc970", }, { /* PPC970GX */ .pvr_mask = 0xffff0000, .pvr_value = 0x00450000, .cpu_name = "PPC970GX", .cpu_features = CPU_FTRS_PPC970, .cpu_user_features = COMMON_USER_POWER4 | PPC_FEATURE_HAS_ALTIVEC_COMP, .mmu_features = MMU_FTRS_PPC970, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 8, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_ppc970, .platform = "ppc970", }, { /* Power5 GR */ .pvr_mask = 0xffff0000, .pvr_value = 0x003a0000, .cpu_name = "POWER5 (gr)", .cpu_features = CPU_FTRS_POWER5, .cpu_user_features = COMMON_USER_POWER5, .mmu_features = MMU_FTRS_POWER5, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, .platform = "power5", }, { /* Power5++ */ .pvr_mask = 0xffffff00, .pvr_value = 0x003b0300, .cpu_name = "POWER5+ (gs)", .cpu_features = CPU_FTRS_POWER5, .cpu_user_features = COMMON_USER_POWER5_PLUS, .mmu_features = MMU_FTRS_POWER5, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, .platform = "power5+", }, { /* Power5 GS */ .pvr_mask = 0xffff0000, .pvr_value = 0x003b0000, .cpu_name = "POWER5+ (gs)", .cpu_features = CPU_FTRS_POWER5, .cpu_user_features = COMMON_USER_POWER5_PLUS, .mmu_features = MMU_FTRS_POWER5, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, .platform = "power5+", }, { /* POWER6 in P5+ mode; 2.04-compliant processor */ .pvr_mask = 0xffffffff, .pvr_value = 0x0f000001, .cpu_name = "POWER5+", .cpu_features = CPU_FTRS_POWER5, .cpu_user_features = COMMON_USER_POWER5_PLUS, .mmu_features = MMU_FTRS_POWER5, .icache_bsize = 128, .dcache_bsize = 128, .platform = "power5+", }, { /* Power6 */ .pvr_mask = 0xffff0000, .pvr_value = 0x003e0000, .cpu_name = "POWER6 (raw)", .cpu_features = CPU_FTRS_POWER6, .cpu_user_features = COMMON_USER_POWER6 | PPC_FEATURE_POWER6_EXT, .mmu_features = MMU_FTRS_POWER6, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, .platform = "power6x", }, { /* 2.05-compliant processor, i.e. Power6 "architected" mode */ .pvr_mask = 0xffffffff, .pvr_value = 0x0f000002, .cpu_name = "POWER6 (architected)", .cpu_features = CPU_FTRS_POWER6, .cpu_user_features = COMMON_USER_POWER6, .mmu_features = MMU_FTRS_POWER6, .icache_bsize = 128, .dcache_bsize = 128, .platform = "power6", }, { /* 2.06-compliant processor, i.e. Power7 "architected" mode */ .pvr_mask = 0xffffffff, .pvr_value = 0x0f000003, .cpu_name = "POWER7 (architected)", .cpu_features = CPU_FTRS_POWER7, .cpu_user_features = COMMON_USER_POWER7, .cpu_user_features2 = COMMON_USER2_POWER7, .mmu_features = MMU_FTRS_POWER7, .icache_bsize = 128, .dcache_bsize = 128, .cpu_setup = __setup_cpu_power7, .cpu_restore = __restore_cpu_power7, .machine_check_early = __machine_check_early_realmode_p7, .platform = "power7", }, { /* 2.07-compliant processor, i.e. Power8 "architected" mode */ .pvr_mask = 0xffffffff, .pvr_value = 0x0f000004, .cpu_name = "POWER8 (architected)", .cpu_features = CPU_FTRS_POWER8, .cpu_user_features = COMMON_USER_POWER8, .cpu_user_features2 = COMMON_USER2_POWER8, .mmu_features = MMU_FTRS_POWER8, .icache_bsize = 128, .dcache_bsize = 128, .cpu_setup = __setup_cpu_power8, .cpu_restore = __restore_cpu_power8, .machine_check_early = __machine_check_early_realmode_p8, .platform = "power8", }, { /* 2.07-compliant processor, HeXin C2000 processor */ .pvr_mask = 0xffff0000, .pvr_value = 0x00660000, .cpu_name = "HX-C2000", .cpu_features = CPU_FTRS_POWER8, .cpu_user_features = COMMON_USER_POWER8, .cpu_user_features2 = COMMON_USER2_POWER8, .mmu_features = MMU_FTRS_POWER8, .icache_bsize = 128, .dcache_bsize = 128, .cpu_setup = __setup_cpu_power8, .cpu_restore = __restore_cpu_power8, .machine_check_early = __machine_check_early_realmode_p8, .platform = "power8", }, { /* 3.00-compliant processor, i.e. Power9 "architected" mode */ .pvr_mask = 0xffffffff, .pvr_value = 0x0f000005, .cpu_name = "POWER9 (architected)", .cpu_features = CPU_FTRS_POWER9, .cpu_user_features = COMMON_USER_POWER9, .cpu_user_features2 = COMMON_USER2_POWER9, .mmu_features = MMU_FTRS_POWER9, .icache_bsize = 128, .dcache_bsize = 128, .cpu_setup = __setup_cpu_power9, .cpu_restore = __restore_cpu_power9, .platform = "power9", }, { /* 3.1-compliant processor, i.e. Power10 "architected" mode */ .pvr_mask = 0xffffffff, .pvr_value = 0x0f000006, .cpu_name = "POWER10 (architected)", .cpu_features = CPU_FTRS_POWER10, .cpu_user_features = COMMON_USER_POWER10, .cpu_user_features2 = COMMON_USER2_POWER10, .mmu_features = MMU_FTRS_POWER10, .icache_bsize = 128, .dcache_bsize = 128, .cpu_setup = __setup_cpu_power10, .cpu_restore = __restore_cpu_power10, .platform = "power10", }, { /* 3.1-compliant processor, i.e. Power11 "architected" mode */ .pvr_mask = 0xffffffff, .pvr_value = 0x0f000007, .cpu_name = "Power11 (architected)", .cpu_features = CPU_FTRS_POWER11, .cpu_user_features = COMMON_USER_POWER11, .cpu_user_features2 = COMMON_USER2_POWER11, .mmu_features = MMU_FTRS_POWER11, .icache_bsize = 128, .dcache_bsize = 128, .cpu_setup = __setup_cpu_power10, .cpu_restore = __restore_cpu_power10, .platform = "power11", }, { /* Power7 */ .pvr_mask = 0xffff0000, .pvr_value = 0x003f0000, .cpu_name = "POWER7 (raw)", .cpu_features = CPU_FTRS_POWER7, .cpu_user_features = COMMON_USER_POWER7, .cpu_user_features2 = COMMON_USER2_POWER7, .mmu_features = MMU_FTRS_POWER7, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_power7, .cpu_restore = __restore_cpu_power7, .machine_check_early = __machine_check_early_realmode_p7, .platform = "power7", }, { /* Power7+ */ .pvr_mask = 0xffff0000, .pvr_value = 0x004A0000, .cpu_name = "POWER7+ (raw)", .cpu_features = CPU_FTRS_POWER7, .cpu_user_features = COMMON_USER_POWER7, .cpu_user_features2 = COMMON_USER2_POWER7, .mmu_features = MMU_FTRS_POWER7, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_power7, .cpu_restore = __restore_cpu_power7, .machine_check_early = __machine_check_early_realmode_p7, .platform = "power7+", }, { /* Power8E */ .pvr_mask = 0xffff0000, .pvr_value = 0x004b0000, .cpu_name = "POWER8E (raw)", .cpu_features = CPU_FTRS_POWER8E, .cpu_user_features = COMMON_USER_POWER8, .cpu_user_features2 = COMMON_USER2_POWER8, .mmu_features = MMU_FTRS_POWER8, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_power8, .cpu_restore = __restore_cpu_power8, .machine_check_early = __machine_check_early_realmode_p8, .platform = "power8", }, { /* Power8NVL */ .pvr_mask = 0xffff0000, .pvr_value = 0x004c0000, .cpu_name = "POWER8NVL (raw)", .cpu_features = CPU_FTRS_POWER8, .cpu_user_features = COMMON_USER_POWER8, .cpu_user_features2 = COMMON_USER2_POWER8, .mmu_features = MMU_FTRS_POWER8, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_power8, .cpu_restore = __restore_cpu_power8, .machine_check_early = __machine_check_early_realmode_p8, .platform = "power8", }, { /* Power8 */ .pvr_mask = 0xffff0000, .pvr_value = 0x004d0000, .cpu_name = "POWER8 (raw)", .cpu_features = CPU_FTRS_POWER8, .cpu_user_features = COMMON_USER_POWER8, .cpu_user_features2 = COMMON_USER2_POWER8, .mmu_features = MMU_FTRS_POWER8, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_power8, .cpu_restore = __restore_cpu_power8, .machine_check_early = __machine_check_early_realmode_p8, .platform = "power8", }, { /* Power9 DD2.0 */ .pvr_mask = 0xffffefff, .pvr_value = 0x004e0200, .cpu_name = "POWER9 (raw)", .cpu_features = CPU_FTRS_POWER9_DD2_0, .cpu_user_features = COMMON_USER_POWER9, .cpu_user_features2 = COMMON_USER2_POWER9, .mmu_features = MMU_FTRS_POWER9, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_power9, .cpu_restore = __restore_cpu_power9, .machine_check_early = __machine_check_early_realmode_p9, .platform = "power9", }, { /* Power9 DD 2.1 */ .pvr_mask = 0xffffefff, .pvr_value = 0x004e0201, .cpu_name = "POWER9 (raw)", .cpu_features = CPU_FTRS_POWER9_DD2_1, .cpu_user_features = COMMON_USER_POWER9, .cpu_user_features2 = COMMON_USER2_POWER9, .mmu_features = MMU_FTRS_POWER9, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_power9, .cpu_restore = __restore_cpu_power9, .machine_check_early = __machine_check_early_realmode_p9, .platform = "power9", }, { /* Power9 DD2.2 */ .pvr_mask = 0xffffefff, .pvr_value = 0x004e0202, .cpu_name = "POWER9 (raw)", .cpu_features = CPU_FTRS_POWER9_DD2_2, .cpu_user_features = COMMON_USER_POWER9, .cpu_user_features2 = COMMON_USER2_POWER9, .mmu_features = MMU_FTRS_POWER9, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_power9, .cpu_restore = __restore_cpu_power9, .machine_check_early = __machine_check_early_realmode_p9, .platform = "power9", }, { /* Power9 DD2.3 or later */ .pvr_mask = 0xffff0000, .pvr_value = 0x004e0000, .cpu_name = "POWER9 (raw)", .cpu_features = CPU_FTRS_POWER9_DD2_3, .cpu_user_features = COMMON_USER_POWER9, .cpu_user_features2 = COMMON_USER2_POWER9, .mmu_features = MMU_FTRS_POWER9, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_power9, .cpu_restore = __restore_cpu_power9, .machine_check_early = __machine_check_early_realmode_p9, .platform = "power9", }, { /* Power10 */ .pvr_mask = 0xffff0000, .pvr_value = 0x00800000, .cpu_name = "POWER10 (raw)", .cpu_features = CPU_FTRS_POWER10, .cpu_user_features = COMMON_USER_POWER10, .cpu_user_features2 = COMMON_USER2_POWER10, .mmu_features = MMU_FTRS_POWER10, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_power10, .cpu_restore = __restore_cpu_power10, .machine_check_early = __machine_check_early_realmode_p10, .platform = "power10", }, { /* Power11 */ .pvr_mask = 0xffff0000, .pvr_value = 0x00820000, .cpu_name = "Power11 (raw)", .cpu_features = CPU_FTRS_POWER11, .cpu_user_features = COMMON_USER_POWER11, .cpu_user_features2 = COMMON_USER2_POWER11, .mmu_features = MMU_FTRS_POWER11, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, .cpu_setup = __setup_cpu_power10, .cpu_restore = __restore_cpu_power10, .machine_check_early = __machine_check_early_realmode_p10, .platform = "power11", }, { /* Cell Broadband Engine */ .pvr_mask = 0xffff0000, .pvr_value = 0x00700000, .cpu_name = "Cell Broadband Engine", .cpu_features = CPU_FTRS_CELL, .cpu_user_features = COMMON_USER_PPC64 | PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_SMT, .mmu_features = MMU_FTRS_CELL, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 4, .pmc_type = PPC_PMC_IBM, .platform = "ppc-cell-be", }, { /* PA Semi PA6T */ .pvr_mask = 0x7fff0000, .pvr_value = 0x00900000, .cpu_name = "PA6T", .cpu_features = CPU_FTRS_PA6T, .cpu_user_features = COMMON_USER_PA6T, .mmu_features = MMU_FTRS_PA6T, .icache_bsize = 64, .dcache_bsize = 64, .num_pmcs = 6, .pmc_type = PPC_PMC_PA6T, .cpu_setup = __setup_cpu_pa6t, .cpu_restore = __restore_cpu_pa6t, .platform = "pa6t", }, { /* default match */ .pvr_mask = 0x00000000, .pvr_value = 0x00000000, .cpu_name = "POWER5 (compatible)", .cpu_features = CPU_FTRS_COMPATIBLE, .cpu_user_features = COMMON_USER_PPC64, .mmu_features = MMU_FTRS_POWER, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, .platform = "power5", } };
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