/* * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. * * Copyright (C) 2003, 2004 Ralf Baechle * Copyright (C) 2004 Maciej W. Rozycki */ #ifndef __ASM_CPU_FEATURES_H #define __ASM_CPU_FEATURES_H #include <asm/cpu.h> #include <asm/cpu-info.h> #include <asm/isa-rev.h> #include <cpu-feature-overrides.h> /* * SMP assumption: Options of CPU 0 are a superset of all processors. * This is true for all known MIPS systems. */ #ifndef cpu_has_tlb #define cpu_has_tlb (cpu_data[0].options & MIPS_CPU_TLB) #endif #ifndef cpu_has_ftlb #define cpu_has_ftlb (cpu_data[0].options & MIPS_CPU_FTLB) #endif #ifndef cpu_has_tlbinv #define cpu_has_tlbinv (cpu_data[0].options & MIPS_CPU_TLBINV) #endif #ifndef cpu_has_segments #define cpu_has_segments (cpu_data[0].options & MIPS_CPU_SEGMENTS) #endif #ifndef cpu_has_eva #define cpu_has_eva (cpu_data[0].options & MIPS_CPU_EVA) #endif #ifndef cpu_has_htw #define cpu_has_htw (cpu_data[0].options & MIPS_CPU_HTW) #endif #ifndef cpu_has_ldpte #define cpu_has_ldpte (cpu_data[0].options & MIPS_CPU_LDPTE) #endif #ifndef cpu_has_rixiex #define cpu_has_rixiex (cpu_data[0].options & MIPS_CPU_RIXIEX) #endif #ifndef cpu_has_maar #define cpu_has_maar (cpu_data[0].options & MIPS_CPU_MAAR) #endif #ifndef cpu_has_rw_llb #define cpu_has_rw_llb (cpu_data[0].options & MIPS_CPU_RW_LLB) #endif /* * For the moment we don't consider R6000 and R8000 so we can assume that * anything that doesn't support R4000-style exceptions and interrupts is * R3000-like. Users should still treat these two macro definitions as * opaque. */ #ifndef cpu_has_3kex #define cpu_has_3kex (!cpu_has_4kex) #endif #ifndef cpu_has_4kex #define cpu_has_4kex (cpu_data[0].options & MIPS_CPU_4KEX) #endif #ifndef cpu_has_3k_cache #define cpu_has_3k_cache (cpu_data[0].options & MIPS_CPU_3K_CACHE) #endif #define cpu_has_6k_cache 0 #define cpu_has_8k_cache 0 #ifndef cpu_has_4k_cache #define cpu_has_4k_cache (cpu_data[0].options & MIPS_CPU_4K_CACHE) #endif #ifndef cpu_has_tx39_cache #define cpu_has_tx39_cache (cpu_data[0].options & MIPS_CPU_TX39_CACHE) #endif #ifndef cpu_has_octeon_cache #define cpu_has_octeon_cache 0 #endif /* Don't override `cpu_has_fpu' to 1 or the "nofpu" option won't work. */ #ifndef cpu_has_fpu #define cpu_has_fpu (current_cpu_data.options & MIPS_CPU_FPU) #define raw_cpu_has_fpu (raw_current_cpu_data.options & MIPS_CPU_FPU) #else #define raw_cpu_has_fpu cpu_has_fpu #endif #ifndef cpu_has_32fpr #define cpu_has_32fpr (cpu_data[0].options & MIPS_CPU_32FPR) #endif #ifndef cpu_has_counter #define cpu_has_counter (cpu_data[0].options & MIPS_CPU_COUNTER) #endif #ifndef cpu_has_watch #define cpu_has_watch (cpu_data[0].options & MIPS_CPU_WATCH) #endif #ifndef cpu_has_divec #define cpu_has_divec (cpu_data[0].options & MIPS_CPU_DIVEC) #endif #ifndef cpu_has_vce #define cpu_has_vce (cpu_data[0].options & MIPS_CPU_VCE) #endif #ifndef cpu_has_cache_cdex_p #define cpu_has_cache_cdex_p (cpu_data[0].options & MIPS_CPU_CACHE_CDEX_P) #endif #ifndef cpu_has_cache_cdex_s #define cpu_has_cache_cdex_s (cpu_data[0].options & MIPS_CPU_CACHE_CDEX_S) #endif #ifndef cpu_has_prefetch #define cpu_has_prefetch (cpu_data[0].options & MIPS_CPU_PREFETCH) #endif #ifndef cpu_has_mcheck #define cpu_has_mcheck (cpu_data[0].options & MIPS_CPU_MCHECK) #endif #ifndef cpu_has_ejtag #define cpu_has_ejtag (cpu_data[0].options & MIPS_CPU_EJTAG) #endif #ifndef cpu_has_llsc #define cpu_has_llsc (cpu_data[0].options & MIPS_CPU_LLSC) #endif #ifndef cpu_has_bp_ghist #define cpu_has_bp_ghist (cpu_data[0].options & MIPS_CPU_BP_GHIST) #endif #ifndef kernel_uses_llsc #define kernel_uses_llsc cpu_has_llsc #endif #ifndef cpu_has_guestctl0ext #define cpu_has_guestctl0ext (cpu_data[0].options & MIPS_CPU_GUESTCTL0EXT) #endif #ifndef cpu_has_guestctl1 #define cpu_has_guestctl1 (cpu_data[0].options & MIPS_CPU_GUESTCTL1) #endif #ifndef cpu_has_guestctl2 #define cpu_has_guestctl2 (cpu_data[0].options & MIPS_CPU_GUESTCTL2) #endif #ifndef cpu_has_guestid #define cpu_has_guestid (cpu_data[0].options & MIPS_CPU_GUESTID) #endif #ifndef cpu_has_drg #define cpu_has_drg (cpu_data[0].options & MIPS_CPU_DRG) #endif #ifndef cpu_has_mips16 #define cpu_has_mips16 (cpu_data[0].ases & MIPS_ASE_MIPS16) #endif #ifndef cpu_has_mips16e2 #define cpu_has_mips16e2 (cpu_data[0].ases & MIPS_ASE_MIPS16E2) #endif #ifndef cpu_has_mdmx #define cpu_has_mdmx (cpu_data[0].ases & MIPS_ASE_MDMX) #endif #ifndef cpu_has_mips3d #define cpu_has_mips3d (cpu_data[0].ases & MIPS_ASE_MIPS3D) #endif #ifndef cpu_has_smartmips #define cpu_has_smartmips (cpu_data[0].ases & MIPS_ASE_SMARTMIPS) #endif #ifndef cpu_has_rixi #define cpu_has_rixi (cpu_data[0].options & MIPS_CPU_RIXI) #endif #ifndef cpu_has_mmips # ifdef CONFIG_SYS_SUPPORTS_MICROMIPS # define cpu_has_mmips (cpu_data[0].options & MIPS_CPU_MICROMIPS) # else # define cpu_has_mmips 0 # endif #endif #ifndef cpu_has_lpa #define cpu_has_lpa (cpu_data[0].options & MIPS_CPU_LPA) #endif #ifndef cpu_has_mvh #define cpu_has_mvh (cpu_data[0].options & MIPS_CPU_MVH) #endif #ifndef cpu_has_xpa #define cpu_has_xpa (cpu_has_lpa && cpu_has_mvh) #endif #ifndef cpu_has_vtag_icache #define cpu_has_vtag_icache (cpu_data[0].icache.flags & MIPS_CACHE_VTAG) #endif #ifndef cpu_has_dc_aliases #define cpu_has_dc_aliases (cpu_data[0].dcache.flags & MIPS_CACHE_ALIASES) #endif #ifndef cpu_has_ic_fills_f_dc #define cpu_has_ic_fills_f_dc (cpu_data[0].icache.flags & MIPS_CACHE_IC_F_DC) #endif #ifndef cpu_has_pindexed_dcache #define cpu_has_pindexed_dcache (cpu_data[0].dcache.flags & MIPS_CACHE_PINDEX) #endif #ifndef cpu_has_local_ebase #define cpu_has_local_ebase 1 #endif /* * I-Cache snoops remote store. This only matters on SMP. Some multiprocessors * such as the R10000 have I-Caches that snoop local stores; the embedded ones * don't. For maintaining I-cache coherency this means we need to flush the * D-cache all the way back to whever the I-cache does refills from, so the * I-cache has a chance to see the new data at all. Then we have to flush the * I-cache also. * Note we may have been rescheduled and may no longer be running on the CPU * that did the store so we can't optimize this into only doing the flush on * the local CPU. */ #ifndef cpu_icache_snoops_remote_store #ifdef CONFIG_SMP #define cpu_icache_snoops_remote_store (cpu_data[0].icache.flags & MIPS_IC_SNOOPS_REMOTE) #else #define cpu_icache_snoops_remote_store 1 #endif #endif /* __builtin_constant_p(cpu_has_mips_r) && cpu_has_mips_r */ #if !((defined(cpu_has_mips32r1) && cpu_has_mips32r1) || \ (defined(cpu_has_mips32r2) && cpu_has_mips32r2) || \ (defined(cpu_has_mips32r6) && cpu_has_mips32r6) || \ (defined(cpu_has_mips64r1) && cpu_has_mips64r1) || \ (defined(cpu_has_mips64r2) && cpu_has_mips64r2) || \ (defined(cpu_has_mips64r6) && cpu_has_mips64r6)) #define CPU_NO_EFFICIENT_FFS 1 #endif #ifndef cpu_has_mips_1 # define cpu_has_mips_1 (!cpu_has_mips_r6) #endif #ifndef cpu_has_mips_2 # define cpu_has_mips_2 (cpu_data[0].isa_level & MIPS_CPU_ISA_II) #endif #ifndef cpu_has_mips_3 # define cpu_has_mips_3 (cpu_data[0].isa_level & MIPS_CPU_ISA_III) #endif #ifndef cpu_has_mips_4 # define cpu_has_mips_4 (cpu_data[0].isa_level & MIPS_CPU_ISA_IV) #endif #ifndef cpu_has_mips_5 # define cpu_has_mips_5 (cpu_data[0].isa_level & MIPS_CPU_ISA_V) #endif #ifndef cpu_has_mips32r1 # define cpu_has_mips32r1 (cpu_data[0].isa_level & MIPS_CPU_ISA_M32R1) #endif #ifndef cpu_has_mips32r2 # define cpu_has_mips32r2 (cpu_data[0].isa_level & MIPS_CPU_ISA_M32R2) #endif #ifndef cpu_has_mips32r6 # define cpu_has_mips32r6 (cpu_data[0].isa_level & MIPS_CPU_ISA_M32R6) #endif #ifndef cpu_has_mips64r1 # define cpu_has_mips64r1 (cpu_data[0].isa_level & MIPS_CPU_ISA_M64R1) #endif #ifndef cpu_has_mips64r2 # define cpu_has_mips64r2 (cpu_data[0].isa_level & MIPS_CPU_ISA_M64R2) #endif #ifndef cpu_has_mips64r6 # define cpu_has_mips64r6 (cpu_data[0].isa_level & MIPS_CPU_ISA_M64R6) #endif /* * Shortcuts ... */ #define cpu_has_mips_2_3_4_5 (cpu_has_mips_2 | cpu_has_mips_3_4_5) #define cpu_has_mips_3_4_5 (cpu_has_mips_3 | cpu_has_mips_4_5) #define cpu_has_mips_4_5 (cpu_has_mips_4 | cpu_has_mips_5) #define cpu_has_mips_2_3_4_5_r (cpu_has_mips_2 | cpu_has_mips_3_4_5_r) #define cpu_has_mips_3_4_5_r (cpu_has_mips_3 | cpu_has_mips_4_5_r) #define cpu_has_mips_4_5_r (cpu_has_mips_4 | cpu_has_mips_5_r) #define cpu_has_mips_5_r (cpu_has_mips_5 | cpu_has_mips_r) #define cpu_has_mips_3_4_5_64_r2_r6 \ (cpu_has_mips_3 | cpu_has_mips_4_5_64_r2_r6) #define cpu_has_mips_4_5_64_r2_r6 \ (cpu_has_mips_4_5 | cpu_has_mips64r1 | \ cpu_has_mips_r2 | cpu_has_mips_r6) #define cpu_has_mips32 (cpu_has_mips32r1 | cpu_has_mips32r2 | cpu_has_mips32r6) #define cpu_has_mips64 (cpu_has_mips64r1 | cpu_has_mips64r2 | cpu_has_mips64r6) #define cpu_has_mips_r1 (cpu_has_mips32r1 | cpu_has_mips64r1) #define cpu_has_mips_r2 (cpu_has_mips32r2 | cpu_has_mips64r2) #define cpu_has_mips_r6 (cpu_has_mips32r6 | cpu_has_mips64r6) #define cpu_has_mips_r (cpu_has_mips32r1 | cpu_has_mips32r2 | \ cpu_has_mips32r6 | cpu_has_mips64r1 | \ cpu_has_mips64r2 | cpu_has_mips64r6) /* MIPSR2 and MIPSR6 have a lot of similarities */ #define cpu_has_mips_r2_r6 (cpu_has_mips_r2 | cpu_has_mips_r6) /* * cpu_has_mips_r2_exec_hazard - return if IHB is required on current processor * * Returns non-zero value if the current processor implementation requires * an IHB instruction to deal with an instruction hazard as per MIPS R2 * architecture specification, zero otherwise. */ #ifndef cpu_has_mips_r2_exec_hazard #define cpu_has_mips_r2_exec_hazard \ ({ \ int __res; \ \ switch (current_cpu_type()) { \ case CPU_M14KC: \ case CPU_74K: \ case CPU_1074K: \ case CPU_PROAPTIV: \ case CPU_P5600: \ case CPU_M5150: \ case CPU_QEMU_GENERIC: \ case CPU_CAVIUM_OCTEON: \ case CPU_CAVIUM_OCTEON_PLUS: \ case CPU_CAVIUM_OCTEON2: \ case CPU_CAVIUM_OCTEON3: \ __res = 0; \ break; \ \ default: \ __res = 1; \ } \ \ __res; \ }) #endif /* * MIPS32, MIPS64, VR5500, IDT32332, IDT32334 and maybe a few other * pre-MIPS32/MIPS64 processors have CLO, CLZ. The IDT RC64574 is 64-bit and * has CLO and CLZ but not DCLO nor DCLZ. For 64-bit kernels * cpu_has_clo_clz also indicates the availability of DCLO and DCLZ. */ #ifndef cpu_has_clo_clz #define cpu_has_clo_clz cpu_has_mips_r #endif /* * MIPS32 R2, MIPS64 R2, Loongson 3A and Octeon have WSBH. * MIPS64 R2, Loongson 3A and Octeon have WSBH, DSBH and DSHD. * This indicates the availability of WSBH and in case of 64 bit CPUs also * DSBH and DSHD. */ #ifndef cpu_has_wsbh #define cpu_has_wsbh cpu_has_mips_r2 #endif #ifndef cpu_has_dsp #define cpu_has_dsp (cpu_data[0].ases & MIPS_ASE_DSP) #endif #ifndef cpu_has_dsp2 #define cpu_has_dsp2 (cpu_data[0].ases & MIPS_ASE_DSP2P) #endif #ifndef cpu_has_dsp3 #define cpu_has_dsp3 (cpu_data[0].ases & MIPS_ASE_DSP3) #endif #ifndef cpu_has_loongson_mmi #define cpu_has_loongson_mmi __ase(MIPS_ASE_LOONGSON_MMI) #endif #ifndef cpu_has_loongson_cam #define cpu_has_loongson_cam __ase(MIPS_ASE_LOONGSON_CAM) #endif #ifndef cpu_has_loongson_ext #define cpu_has_loongson_ext __ase(MIPS_ASE_LOONGSON_EXT) #endif #ifndef cpu_has_loongson_ext2 #define cpu_has_loongson_ext2 __ase(MIPS_ASE_LOONGSON_EXT2) #endif #ifndef cpu_has_mipsmt #define cpu_has_mipsmt (cpu_data[0].ases & MIPS_ASE_MIPSMT) #endif #ifndef cpu_has_vp #define cpu_has_vp (cpu_data[0].options & MIPS_CPU_VP) #endif #ifndef cpu_has_userlocal #define cpu_has_userlocal (cpu_data[0].options & MIPS_CPU_ULRI) #endif #ifdef CONFIG_32BIT # ifndef cpu_has_nofpuex # define cpu_has_nofpuex (cpu_data[0].options & MIPS_CPU_NOFPUEX) # endif # ifndef cpu_has_64bits # define cpu_has_64bits (cpu_data[0].isa_level & MIPS_CPU_ISA_64BIT) # endif # ifndef cpu_has_64bit_zero_reg # define cpu_has_64bit_zero_reg (cpu_data[0].isa_level & MIPS_CPU_ISA_64BIT) # endif # ifndef cpu_has_64bit_gp_regs # define cpu_has_64bit_gp_regs 0 # endif # ifndef cpu_has_64bit_addresses # define cpu_has_64bit_addresses 0 # endif # ifndef cpu_vmbits # define cpu_vmbits 31 # endif #endif #ifdef CONFIG_64BIT # ifndef cpu_has_nofpuex # define cpu_has_nofpuex 0 # endif # ifndef cpu_has_64bits # define cpu_has_64bits 1 # endif # ifndef cpu_has_64bit_zero_reg # define cpu_has_64bit_zero_reg 1 # endif # ifndef cpu_has_64bit_gp_regs # define cpu_has_64bit_gp_regs 1 # endif # ifndef cpu_has_64bit_addresses # define cpu_has_64bit_addresses 1 # endif # ifndef cpu_vmbits # define cpu_vmbits cpu_data[0].vmbits # define __NEED_VMBITS_PROBE # endif #endif #if defined(CONFIG_CPU_MIPSR2_IRQ_VI) && !defined(cpu_has_vint) # define cpu_has_vint (cpu_data[0].options & MIPS_CPU_VINT) #elif !defined(cpu_has_vint) # define cpu_has_vint 0 #endif #if defined(CONFIG_CPU_MIPSR2_IRQ_EI) && !defined(cpu_has_veic) # define cpu_has_veic (cpu_data[0].options & MIPS_CPU_VEIC) #elif !defined(cpu_has_veic) # define cpu_has_veic 0 #endif #ifndef cpu_has_inclusive_pcaches #define cpu_has_inclusive_pcaches (cpu_data[0].options & MIPS_CPU_INCLUSIVE_CACHES) #endif #ifndef cpu_dcache_line_size #define cpu_dcache_line_size() cpu_data[0].dcache.linesz #endif #ifndef cpu_icache_line_size #define cpu_icache_line_size() cpu_data[0].icache.linesz #endif #ifndef cpu_scache_line_size #define cpu_scache_line_size() cpu_data[0].scache.linesz #endif #ifndef cpu_tcache_line_size #define cpu_tcache_line_size() cpu_data[0].tcache.linesz #endif #ifndef cpu_hwrena_impl_bits #define cpu_hwrena_impl_bits 0 #endif #ifndef cpu_has_perf_cntr_intr_bit #define cpu_has_perf_cntr_intr_bit (cpu_data[0].options & MIPS_CPU_PCI) #endif #ifndef cpu_has_vz #define cpu_has_vz (cpu_data[0].ases & MIPS_ASE_VZ) #endif #if defined(CONFIG_CPU_HAS_MSA) && !defined(cpu_has_msa) # define cpu_has_msa (cpu_data[0].ases & MIPS_ASE_MSA) #elif !defined(cpu_has_msa) # define cpu_has_msa 0 #endif #ifndef cpu_has_ufr # define cpu_has_ufr (cpu_data[0].options & MIPS_CPU_UFR) #endif #ifndef cpu_has_fre # define cpu_has_fre (cpu_data[0].options & MIPS_CPU_FRE) #endif #ifndef cpu_has_cdmm # define cpu_has_cdmm (cpu_data[0].options & MIPS_CPU_CDMM) #endif #ifndef cpu_has_small_pages # define cpu_has_small_pages (cpu_data[0].options & MIPS_CPU_SP) #endif #ifndef cpu_has_nan_legacy #define cpu_has_nan_legacy (cpu_data[0].options & MIPS_CPU_NAN_LEGACY) #endif #ifndef cpu_has_nan_2008 #define cpu_has_nan_2008 (cpu_data[0].options & MIPS_CPU_NAN_2008) #endif #ifndef cpu_has_ebase_wg # define cpu_has_ebase_wg (cpu_data[0].options & MIPS_CPU_EBASE_WG) #endif #ifndef cpu_has_badinstr # define cpu_has_badinstr (cpu_data[0].options & MIPS_CPU_BADINSTR) #endif #ifndef cpu_has_badinstrp # define cpu_has_badinstrp (cpu_data[0].options & MIPS_CPU_BADINSTRP) #endif #ifndef cpu_has_contextconfig # define cpu_has_contextconfig (cpu_data[0].options & MIPS_CPU_CTXTC) #endif #ifndef cpu_has_perf # define cpu_has_perf (cpu_data[0].options & MIPS_CPU_PERF) #endif #if defined(CONFIG_SMP) && (MIPS_ISA_REV >= 6) /* * Some systems share FTLB RAMs between threads within a core (siblings in * kernel parlance). This means that FTLB entries may become invalid at almost * any point when an entry is evicted due to a sibling thread writing an entry * to the shared FTLB RAM. * * This is only relevant to SMP systems, and the only systems that exhibit this * property implement MIPSr6 or higher so we constrain support for this to * kernels that will run on such systems. */ # ifndef cpu_has_shared_ftlb_ram # define cpu_has_shared_ftlb_ram \ (current_cpu_data.options & MIPS_CPU_SHARED_FTLB_RAM) # endif /* * Some systems take this a step further & share FTLB entries between siblings. * This is implemented as TLB writes happening as usual, but if an entry * written by a sibling exists in the shared FTLB for a translation which would * otherwise cause a TLB refill exception then the CPU will use the entry * written by its sibling rather than triggering a refill & writing a matching * TLB entry for itself. * * This is naturally only valid if a TLB entry is known to be suitable for use * on all siblings in a CPU, and so it only takes effect when MMIDs are in use * rather than ASIDs or when a TLB entry is marked global. */ # ifndef cpu_has_shared_ftlb_entries # define cpu_has_shared_ftlb_entries \ (current_cpu_data.options & MIPS_CPU_SHARED_FTLB_ENTRIES) # endif #endif /* SMP && MIPS_ISA_REV >= 6 */ #ifndef cpu_has_shared_ftlb_ram # define cpu_has_shared_ftlb_ram 0 #endif #ifndef cpu_has_shared_ftlb_entries # define cpu_has_shared_ftlb_entries 0 #endif /* * Guest capabilities */ #ifndef cpu_guest_has_conf1 #define cpu_guest_has_conf1 (cpu_data[0].guest.conf & (1 << 1)) #endif #ifndef cpu_guest_has_conf2 #define cpu_guest_has_conf2 (cpu_data[0].guest.conf & (1 << 2)) #endif #ifndef cpu_guest_has_conf3 #define cpu_guest_has_conf3 (cpu_data[0].guest.conf & (1 << 3)) #endif #ifndef cpu_guest_has_conf4 #define cpu_guest_has_conf4 (cpu_data[0].guest.conf & (1 << 4)) #endif #ifndef cpu_guest_has_conf5 #define cpu_guest_has_conf5 (cpu_data[0].guest.conf & (1 << 5)) #endif #ifndef cpu_guest_has_conf6 #define cpu_guest_has_conf6 (cpu_data[0].guest.conf & (1 << 6)) #endif #ifndef cpu_guest_has_conf7 #define cpu_guest_has_conf7 (cpu_data[0].guest.conf & (1 << 7)) #endif #ifndef cpu_guest_has_fpu #define cpu_guest_has_fpu (cpu_data[0].guest.options & MIPS_CPU_FPU) #endif #ifndef cpu_guest_has_watch #define cpu_guest_has_watch (cpu_data[0].guest.options & MIPS_CPU_WATCH) #endif #ifndef cpu_guest_has_contextconfig #define cpu_guest_has_contextconfig (cpu_data[0].guest.options & MIPS_CPU_CTXTC) #endif #ifndef cpu_guest_has_segments #define cpu_guest_has_segments (cpu_data[0].guest.options & MIPS_CPU_SEGMENTS) #endif #ifndef cpu_guest_has_badinstr #define cpu_guest_has_badinstr (cpu_data[0].guest.options & MIPS_CPU_BADINSTR) #endif #ifndef cpu_guest_has_badinstrp #define cpu_guest_has_badinstrp (cpu_data[0].guest.options & MIPS_CPU_BADINSTRP) #endif #ifndef cpu_guest_has_htw #define cpu_guest_has_htw (cpu_data[0].guest.options & MIPS_CPU_HTW) #endif #ifndef cpu_guest_has_mvh #define cpu_guest_has_mvh (cpu_data[0].guest.options & MIPS_CPU_MVH) #endif #ifndef cpu_guest_has_msa #define cpu_guest_has_msa (cpu_data[0].guest.ases & MIPS_ASE_MSA) #endif #ifndef cpu_guest_has_kscr #define cpu_guest_has_kscr(n) (cpu_data[0].guest.kscratch_mask & (1u << (n))) #endif #ifndef cpu_guest_has_rw_llb #define cpu_guest_has_rw_llb (cpu_has_mips_r6 || (cpu_data[0].guest.options & MIPS_CPU_RW_LLB)) #endif #ifndef cpu_guest_has_perf #define cpu_guest_has_perf (cpu_data[0].guest.options & MIPS_CPU_PERF) #endif #ifndef cpu_guest_has_maar #define cpu_guest_has_maar (cpu_data[0].guest.options & MIPS_CPU_MAAR) #endif #ifndef cpu_guest_has_userlocal #define cpu_guest_has_userlocal (cpu_data[0].guest.options & MIPS_CPU_ULRI) #endif /* * Guest dynamic capabilities */ #ifndef cpu_guest_has_dyn_fpu #define cpu_guest_has_dyn_fpu (cpu_data[0].guest.options_dyn & MIPS_CPU_FPU) #endif #ifndef cpu_guest_has_dyn_watch #define cpu_guest_has_dyn_watch (cpu_data[0].guest.options_dyn & MIPS_CPU_WATCH) #endif #ifndef cpu_guest_has_dyn_contextconfig #define cpu_guest_has_dyn_contextconfig (cpu_data[0].guest.options_dyn & MIPS_CPU_CTXTC) #endif #ifndef cpu_guest_has_dyn_perf #define cpu_guest_has_dyn_perf (cpu_data[0].guest.options_dyn & MIPS_CPU_PERF) #endif #ifndef cpu_guest_has_dyn_msa #define cpu_guest_has_dyn_msa (cpu_data[0].guest.ases_dyn & MIPS_ASE_MSA) #endif #ifndef cpu_guest_has_dyn_maar #define cpu_guest_has_dyn_maar (cpu_data[0].guest.options_dyn & MIPS_CPU_MAAR) #endif #endif /* __ASM_CPU_FEATURES_H */
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emma | Folder | 0755 |
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fw | Folder | 0755 |
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ip32 | Folder | 0755 |
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lasat | Folder | 0755 |
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mach-ar7 | Folder | 0755 |
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mach-ath25 | Folder | 0755 |
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mach-ath79 | Folder | 0755 |
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mach-au1x00 | Folder | 0755 |
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mach-bcm47xx | Folder | 0755 |
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mach-bcm63xx | Folder | 0755 |
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mach-bmips | Folder | 0755 |
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mach-cavium-octeon | Folder | 0755 |
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mach-cobalt | Folder | 0755 |
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mach-db1x00 | Folder | 0755 |
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mach-dec | Folder | 0755 |
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mach-emma2rh | Folder | 0755 |
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mach-generic | Folder | 0755 |
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mach-ip22 | Folder | 0755 |
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mach-ip27 | Folder | 0755 |
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mach-ip28 | Folder | 0755 |
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mach-ip32 | Folder | 0755 |
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mach-jazz | Folder | 0755 |
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mach-lantiq | Folder | 0755 |
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mach-lasat | Folder | 0755 |
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mach-loongson32 | Folder | 0755 |
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mach-loongson64 | Folder | 0755 |
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mach-malta | Folder | 0755 |
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mach-netlogic | Folder | 0755 |
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mach-paravirt | Folder | 0755 |
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mach-pic32 | Folder | 0755 |
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mach-pistachio | Folder | 0755 |
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mach-pmcs-msp71xx | Folder | 0755 |
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mach-pnx833x | Folder | 0755 |
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mach-ralink | Folder | 0755 |
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mach-rc32434 | Folder | 0755 |
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mach-rm | Folder | 0755 |
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mach-sibyte | Folder | 0755 |
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mach-tx39xx | Folder | 0755 |
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mach-tx49xx | Folder | 0755 |
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mach-vr41xx | Folder | 0755 |
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mach-xilfpga | Folder | 0755 |
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mips-boards | Folder | 0755 |
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netlogic | Folder | 0755 |
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octeon | Folder | 0755 |
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pci | Folder | 0755 |
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sgi | Folder | 0755 |
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sibyte | Folder | 0755 |
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sn | Folder | 0755 |
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txx9 | Folder | 0755 |
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vr41xx | Folder | 0755 |
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xtalk | Folder | 0755 |
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Kbuild | File | 577 B | 0644 |
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abi.h | File | 853 B | 0644 |
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addrspace.h | File | 4.1 KB | 0644 |
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amon.h | File | 409 B | 0644 |
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arch_hweight.h | File | 792 B | 0644 |
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asm-eva.h | File | 6.82 KB | 0644 |
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asm-offsets.h | File | 35 B | 0644 |
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asm-prototypes.h | File | 197 B | 0644 |
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asm.h | File | 8.47 KB | 0644 |
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asmmacro-32.h | File | 2.47 KB | 0644 |
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asmmacro-64.h | File | 1.22 KB | 0644 |
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asmmacro.h | File | 14.07 KB | 0644 |
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atomic.h | File | 19.73 KB | 0644 |
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barrier.h | File | 8.03 KB | 0644 |
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bcache.h | File | 2.04 KB | 0644 |
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bitops.h | File | 15.46 KB | 0644 |
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bitrev.h | File | 608 B | 0644 |
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bmips-spaces.h | File | 268 B | 0644 |
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bmips.h | File | 3.45 KB | 0644 |
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bootinfo.h | File | 5.08 KB | 0644 |
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branch.h | File | 2.35 KB | 0644 |
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break.h | File | 787 B | 0644 |
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bug.h | File | 759 B | 0644 |
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bugs.h | File | 944 B | 0644 |
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cache.h | File | 546 B | 0644 |
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cacheflush.h | File | 4.99 KB | 0644 |
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cacheops.h | File | 3.71 KB | 0644 |
|
cdmm.h | File | 3.67 KB | 0644 |
|
cevt-r4k.h | File | 823 B | 0644 |
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checksum.h | File | 6.43 KB | 0644 |
|
clock.h | File | 997 B | 0644 |
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clocksource.h | File | 884 B | 0644 |
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cmp.h | File | 492 B | 0644 |
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cmpxchg.h | File | 5.28 KB | 0644 |
|
compat-signal.h | File | 640 B | 0644 |
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compat.h | File | 6.66 KB | 0644 |
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compiler.h | File | 2.96 KB | 0644 |
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cop2.h | File | 1.77 KB | 0644 |
|
cpu-features.h | File | 19.46 KB | 0644 |
|
cpu-info.h | File | 5.84 KB | 0644 |
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cpu-type.h | File | 4.13 KB | 0644 |
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cpu.h | File | 15.54 KB | 0644 |
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cpufeature.h | File | 717 B | 0644 |
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debug.h | File | 654 B | 0644 |
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delay.h | File | 841 B | 0644 |
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device.h | File | 347 B | 0644 |
|
div64.h | File | 2.17 KB | 0644 |
|
dma-coherence.h | File | 813 B | 0644 |
|
dma-mapping.h | File | 981 B | 0644 |
|
dma.h | File | 9.92 KB | 0644 |
|
ds1287.h | File | 1019 B | 0644 |
|
dsemul.h | File | 3.24 KB | 0644 |
|
dsp.h | File | 1.91 KB | 0644 |
|
edac.h | File | 819 B | 0644 |
|
elf.h | File | 15.04 KB | 0644 |
|
errno.h | File | 429 B | 0644 |
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eva.h | File | 796 B | 0644 |
|
exec.h | File | 579 B | 0644 |
|
extable.h | File | 241 B | 0644 |
|
fb.h | File | 372 B | 0644 |
|
fixmap.h | File | 2.29 KB | 0644 |
|
floppy.h | File | 1.57 KB | 0644 |
|
fpregdef.h | File | 2.66 KB | 0644 |
|
fpu.h | File | 5.21 KB | 0644 |
|
fpu_emulator.h | File | 5.74 KB | 0644 |
|
ftrace.h | File | 2.11 KB | 0644 |
|
futex.h | File | 4.87 KB | 0644 |
|
gio_device.h | File | 1.5 KB | 0644 |
|
gt64120.h | File | 19.37 KB | 0644 |
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hardirq.h | File | 544 B | 0644 |
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hazards.h | File | 8.36 KB | 0644 |
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highmem.h | File | 1.72 KB | 0644 |
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hpet.h | File | 1.93 KB | 0644 |
|
hugetlb.h | File | 2.76 KB | 0644 |
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hw_irq.h | File | 475 B | 0644 |
|
i8259.h | File | 2.52 KB | 0644 |
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ide.h | File | 330 B | 0644 |
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idle.h | File | 689 B | 0644 |
|
inst.h | File | 2.34 KB | 0644 |
|
io.h | File | 18.44 KB | 0644 |
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irq.h | File | 2.26 KB | 0644 |
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irq_cpu.h | File | 708 B | 0644 |
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irq_gt641xx.h | File | 2.69 KB | 0644 |
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irq_regs.h | File | 744 B | 0644 |
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irqflags.h | File | 4.04 KB | 0644 |
|
isa-rev.h | File | 556 B | 0644 |
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isadep.h | File | 603 B | 0644 |
|
jazz.h | File | 8 KB | 0644 |
|
jazzdma.h | File | 2.97 KB | 0644 |
|
jump_label.h | File | 1.4 KB | 0644 |
|
kdebug.h | File | 303 B | 0644 |
|
kexec.h | File | 1.53 KB | 0644 |
|
kgdb.h | File | 1.19 KB | 0644 |
|
kmap_types.h | File | 221 B | 0644 |
|
kprobes.h | File | 2.68 KB | 0644 |
|
kvm_host.h | File | 37.88 KB | 0644 |
|
kvm_para.h | File | 2.09 KB | 0644 |
|
linkage.h | File | 306 B | 0644 |
|
llsc.h | File | 623 B | 0644 |
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local.h | File | 4.99 KB | 0644 |
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m48t37.h | File | 732 B | 0644 |
|
maar.h | File | 4.04 KB | 0644 |
|
machine.h | File | 2.93 KB | 0644 |
|
mc146818-time.h | File | 3.69 KB | 0644 |
|
mc146818rtc.h | File | 450 B | 0644 |
|
mips-cm.h | File | 15.86 KB | 0644 |
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mips-cpc.h | File | 5.83 KB | 0644 |
|
mips-cps.h | File | 6.55 KB | 0644 |
|
mips-gic.h | File | 12.3 KB | 0644 |
|
mips-r2-to-r6-emul.h | File | 2.05 KB | 0644 |
|
mips_machine.h | File | 1.32 KB | 0644 |
|
mips_mt.h | File | 707 B | 0644 |
|
mipsmtregs.h | File | 10.9 KB | 0644 |
|
mipsprom.h | File | 2.1 KB | 0644 |
|
mipsregs.h | File | 88.1 KB | 0644 |
|
mmu.h | File | 550 B | 0644 |
|
mmu_context.h | File | 5.41 KB | 0644 |
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mmzone.h | File | 561 B | 0644 |
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module.h | File | 4.45 KB | 0644 |
|
msa.h | File | 8.01 KB | 0644 |
|
msc01_ic.h | File | 6.55 KB | 0644 |
|
nile4.h | File | 10.33 KB | 0644 |
|
paccess.h | File | 3.07 KB | 0644 |
|
page.h | File | 7.19 KB | 0644 |
|
pci.h | File | 4.08 KB | 0644 |
|
perf_event.h | File | 482 B | 0644 |
|
pgalloc.h | File | 3.21 KB | 0644 |
|
pgtable-32.h | File | 7.31 KB | 0644 |
|
pgtable-64.h | File | 10.87 KB | 0644 |
|
pgtable-bits.h | File | 7.36 KB | 0644 |
|
pgtable.h | File | 17.34 KB | 0644 |
|
pm-cps.h | File | 1.68 KB | 0644 |
|
pm.h | File | 3.99 KB | 0644 |
|
pmon.h | File | 1.64 KB | 0644 |
|
prefetch.h | File | 2.1 KB | 0644 |
|
processor.h | File | 11.71 KB | 0644 |
|
prom.h | File | 845 B | 0644 |
|
ptrace.h | File | 5.55 KB | 0644 |
|
r4k-timer.h | File | 604 B | 0644 |
|
r4kcache.h | File | 26.34 KB | 0644 |
|
reboot.h | File | 440 B | 0644 |
|
reg.h | File | 26 B | 0644 |
|
regdef.h | File | 2.63 KB | 0644 |
|
rtlx.h | File | 2.1 KB | 0644 |
|
seccomp.h | File | 800 B | 0644 |
|
serial.h | File | 607 B | 0644 |
|
setup.h | File | 884 B | 0644 |
|
sgialib.h | File | 2.45 KB | 0644 |
|
sgiarcs.h | File | 15.32 KB | 0644 |
|
shmparam.h | File | 352 B | 0644 |
|
sigcontext.h | File | 1.04 KB | 0644 |
|
signal.h | File | 1.02 KB | 0644 |
|
sim.h | File | 2.32 KB | 0644 |
|
smp-cps.h | File | 1.18 KB | 0644 |
|
smp-ops.h | File | 2.33 KB | 0644 |
|
smp.h | File | 3.31 KB | 0644 |
|
sni.h | File | 7.27 KB | 0644 |
|
socket.h | File | 1.34 KB | 0644 |
|
sparsemem.h | File | 486 B | 0644 |
|
spinlock.h | File | 459 B | 0644 |
|
spinlock_types.h | File | 188 B | 0644 |
|
spram.h | File | 262 B | 0644 |
|
stackframe.h | File | 10.82 KB | 0644 |
|
stackprotector.h | File | 1.15 KB | 0644 |
|
stacktrace.h | File | 2.15 KB | 0644 |
|
string.h | File | 2.94 KB | 0644 |
|
switch_to.h | File | 4.19 KB | 0644 |
|
syscall.h | File | 3.57 KB | 0644 |
|
termios.h | File | 2.89 KB | 0644 |
|
thread_info.h | File | 6.63 KB | 0644 |
|
time.h | File | 2.13 KB | 0644 |
|
timex.h | File | 2.87 KB | 0644 |
|
tlb.h | File | 1.09 KB | 0644 |
|
tlbdebug.h | File | 403 B | 0644 |
|
tlbex.h | File | 788 B | 0644 |
|
tlbflush.h | File | 1.67 KB | 0644 |
|
tlbmisc.h | File | 320 B | 0644 |
|
topology.h | File | 619 B | 0644 |
|
traps.h | File | 1.25 KB | 0644 |
|
txx9irq.h | File | 743 B | 0644 |
|
txx9pio.h | File | 592 B | 0644 |
|
txx9tmr.h | File | 1.59 KB | 0644 |
|
types.h | File | 487 B | 0644 |
|
uaccess.h | File | 22.2 KB | 0644 |
|
uasm.h | File | 9.18 KB | 0644 |
|
unistd.h | File | 1.9 KB | 0644 |
|
uprobes.h | File | 1.11 KB | 0644 |
|
vdso.h | File | 3.72 KB | 0644 |
|
vga.h | File | 1.26 KB | 0644 |
|
vpe.h | File | 2.7 KB | 0644 |
|
war.h | File | 7.48 KB | 0644 |
|
watch.h | File | 827 B | 0644 |
|
wbflush.h | File | 694 B | 0644 |
|
yamon-dt.h | File | 1.88 KB | 0644 |
|