diff options
Diffstat (limited to 'arch/mips/include/asm')
209 files changed, 672 insertions, 2137 deletions
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild index f15d5db5dd67..c8b595c60910 100644 --- a/arch/mips/include/asm/Kbuild +++ b/arch/mips/include/asm/Kbuild @@ -1,9 +1,9 @@ +# SPDX-License-Identifier: GPL-2.0 # MIPS headers generated-y += syscall_table_32_o32.h generated-y += syscall_table_64_n32.h generated-y += syscall_table_64_n64.h generated-y += syscall_table_64_o32.h -generic-(CONFIG_GENERIC_CSUM) += checksum.h generic-y += current.h generic-y += device.h generic-y += dma-contiguous.h @@ -20,7 +20,6 @@ generic-y += preempt.h generic-y += qrwlock.h generic-y += qspinlock.h generic-y += sections.h -generic-y += segment.h generic-y += trace_clock.h generic-y += unaligned.h generic-y += user.h diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h index b7f6ac5e513c..b865e317a14f 100644 --- a/arch/mips/include/asm/barrier.h +++ b/arch/mips/include/asm/barrier.h @@ -105,6 +105,20 @@ */ #define STYPE_SYNC_MB 0x10 +/* + * stype 0x14 - A completion barrier specific to global invalidations + * + * When a sync instruction of this type completes any preceding GINVI or GINVT + * operation has been globalized & completed on all coherent CPUs. Anything + * that the GINV* instruction should invalidate will have been invalidated on + * all coherent CPUs when this instruction completes. It is implementation + * specific whether the GINV* instructions themselves will ensure completion, + * or this sync type will. + * + * In systems implementing global invalidates (ie. with Config5.GI == 2 or 3) + * this sync type also requires that previous SYNCI operations have completed. + */ +#define STYPE_GINV 0x14 #ifdef CONFIG_CPU_HAS_SYNC #define __sync() \ @@ -258,6 +272,11 @@ #define loongson_llsc_mb() do { } while (0) #endif +static inline void sync_ginv(void) +{ + asm volatile("sync\t%0" :: "i"(STYPE_GINV)); +} + #include <asm-generic/barrier.h> #endif /* __ASM_BARRIER_H */ diff --git a/arch/mips/include/asm/bitops.h b/arch/mips/include/asm/bitops.h index 830c93a010c3..9a466dde9b96 100644 --- a/arch/mips/include/asm/bitops.h +++ b/arch/mips/include/asm/bitops.h @@ -482,7 +482,7 @@ static inline void __clear_bit_unlock(unsigned long nr, volatile unsigned long * * Return the bit position (0..63) of the most significant 1 bit in a word * Returns -1 if no 1 bit exists */ -static inline unsigned long __fls(unsigned long word) +static __always_inline unsigned long __fls(unsigned long word) { int num; @@ -548,7 +548,7 @@ static inline unsigned long __fls(unsigned long word) * Returns 0..SZLONG-1 * Undefined if no bit exists, so code should check against 0 first. */ -static inline unsigned long __ffs(unsigned long word) +static __always_inline unsigned long __ffs(unsigned long word) { return __fls(word & -word); } diff --git a/arch/mips/include/asm/bootinfo.h b/arch/mips/include/asm/bootinfo.h index a301a8f4bc66..235bc2f52113 100644 --- a/arch/mips/include/asm/bootinfo.h +++ b/arch/mips/include/asm/bootinfo.h @@ -92,6 +92,7 @@ extern unsigned long mips_machtype; #define BOOT_MEM_ROM_DATA 2 #define BOOT_MEM_RESERVED 3 #define BOOT_MEM_INIT_RAM 4 +#define BOOT_MEM_NOMAP 5 /* * A memory map that's built upon what was determined diff --git a/arch/mips/include/asm/cacheflush.h b/arch/mips/include/asm/cacheflush.h index 4812d1fed0c2..d687b40b9fbb 100644 --- a/arch/mips/include/asm/cacheflush.h +++ b/arch/mips/include/asm/cacheflush.h @@ -25,7 +25,6 @@ * * MIPS specific flush operations: * - * - flush_cache_sigtramp() flush signal trampoline * - flush_icache_all() flush the entire instruction cache * - flush_data_cache_page() flushes a page from the data cache * - __flush_icache_user_range(start, end) flushes range of user instructions @@ -110,7 +109,6 @@ extern void copy_from_user_page(struct vm_area_struct *vma, struct page *page, unsigned long vaddr, void *dst, const void *src, unsigned long len); -extern void (*flush_cache_sigtramp)(unsigned long addr); extern void (*flush_icache_all)(void); extern void (*local_flush_data_cache_page)(void * addr); extern void (*flush_data_cache_page)(unsigned long addr); diff --git a/arch/mips/include/asm/clocksource.h b/arch/mips/include/asm/clocksource.h index 3deb1d0c1a94..cab9ae9f1e14 100644 --- a/arch/mips/include/asm/clocksource.h +++ b/arch/mips/include/asm/clocksource.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Imagination Technologies * Author: Alex Smith <alex.smith@imgtec.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_CLOCKSOURCE_H diff --git a/arch/mips/include/asm/cmpxchg.h b/arch/mips/include/asm/cmpxchg.h index 638de0c25249..f345a873742d 100644 --- a/arch/mips/include/asm/cmpxchg.h +++ b/arch/mips/include/asm/cmpxchg.h @@ -36,6 +36,8 @@ */ extern unsigned long __cmpxchg_called_with_bad_pointer(void) __compiletime_error("Bad argument size for cmpxchg"); +extern unsigned long __cmpxchg64_unsupported(void) + __compiletime_error("cmpxchg64 not available; cpu_has_64bits may be false"); extern unsigned long __xchg_called_with_bad_pointer(void) __compiletime_error("Bad argument size for xchg"); @@ -204,12 +206,102 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, cmpxchg((ptr), (o), (n)); \ }) #else -#include <asm-generic/cmpxchg-local.h> -#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n)) -#ifndef CONFIG_SMP -#define cmpxchg64(ptr, o, n) cmpxchg64_local((ptr), (o), (n)) -#endif -#endif + +# include <asm-generic/cmpxchg-local.h> +# define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n)) + +# ifdef CONFIG_SMP + +static inline unsigned long __cmpxchg64(volatile void *ptr, + unsigned long long old, + unsigned long long new) +{ + unsigned long long tmp, ret; + unsigned long flags; + + /* + * The assembly below has to combine 32 bit values into a 64 bit + * register, and split 64 bit values from one register into two. If we + * were to take an interrupt in the middle of this we'd only save the + * least significant 32 bits of each register & probably clobber the + * most significant 32 bits of the 64 bit values we're using. In order + * to avoid this we must disable interrupts. + */ + local_irq_save(flags); + + asm volatile( + " .set push \n" + " .set " MIPS_ISA_ARCH_LEVEL " \n" + /* Load 64 bits from ptr */ + "1: lld %L0, %3 # __cmpxchg64 \n" + /* + * Split the 64 bit value we loaded into the 2 registers that hold the + * ret variable. + */ + " dsra %M0, %L0, 32 \n" + " sll %L0, %L0, 0 \n" + /* + * Compare ret against old, breaking out of the loop if they don't + * match. + */ + " bne %M0, %M4, 2f \n" + " bne %L0, %L4, 2f \n" + /* + * Combine the 32 bit halves from the 2 registers that hold the new + * variable into a single 64 bit register. + */ +# if MIPS_ISA_REV >= 2 + " move %L1, %L5 \n" + " dins %L1, %M5, 32, 32 \n" +# else + " dsll %L1, %L5, 32 \n" + " dsrl %L1, %L1, 32 \n" + " .set noat \n" + " dsll $at, %M5, 32 \n" + " or %L1, %L1, $at \n" + " .set at \n" +# endif + /* Attempt to store new at ptr */ + " scd %L1, %2 \n" + /* If we failed, loop! */ + "\t" __scbeqz " %L1, 1b \n" + " .set pop \n" + "2: \n" + : "=&r"(ret), + "=&r"(tmp), + "=" GCC_OFF_SMALL_ASM() (*(unsigned long long *)ptr) + : GCC_OFF_SMALL_ASM() (*(unsigned long long *)ptr), + "r" (old), + "r" (new) + : "memory"); + + local_irq_restore(flags); + return ret; +} + +# define cmpxchg64(ptr, o, n) ({ \ + unsigned long long __old = (__typeof__(*(ptr)))(o); \ + unsigned long long __new = (__typeof__(*(ptr)))(n); \ + __typeof__(*(ptr)) __res; \ + \ + /* \ + * We can only use cmpxchg64 if we know that the CPU supports \ + * 64-bits, ie. lld & scd. Our call to __cmpxchg64_unsupported \ + * will cause a build error unless cpu_has_64bits is a \ + * compile-time constant 1. \ + */ \ + if (cpu_has_64bits && kernel_uses_llsc) \ + __res = __cmpxchg64((ptr), __old, __new); \ + else \ + __res = __cmpxchg64_unsupported(); \ + \ + __res; \ +}) + +# else /* !CONFIG_SMP */ +# define cmpxchg64(ptr, o, n) cmpxchg64_local((ptr), (o), (n)) +# endif /* !CONFIG_SMP */ +#endif /* !CONFIG_64BIT */ #undef __scbeqz diff --git a/arch/mips/include/asm/cpu-features.h b/arch/mips/include/asm/cpu-features.h index 701e525641b8..6998a9796499 100644 --- a/arch/mips/include/asm/cpu-features.h +++ b/arch/mips/include/asm/cpu-features.h @@ -591,6 +591,19 @@ #endif /* CONFIG_MIPS_MT_SMP */ /* + * We only enable MMID support for configurations which natively support 64 bit + * atomics because getting good performance from the allocator relies upon + * efficient atomic64_*() functions. + */ +#ifndef cpu_has_mmid +# ifdef CONFIG_GENERIC_ATOMIC64 +# define cpu_has_mmid 0 +# else +# define cpu_has_mmid __isa_ge_and_opt(6, MIPS_CPU_MMID) +# endif +#endif + +/* * Guest capabilities */ #ifndef cpu_guest_has_conf1 diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h index 532b49b1dbb3..6ad7d3cabd91 100644 --- a/arch/mips/include/asm/cpu.h +++ b/arch/mips/include/asm/cpu.h @@ -422,6 +422,7 @@ enum cpu_type_enum { MBIT_ULL(55) /* CPU shares FTLB entries with another */ #define MIPS_CPU_MT_PER_TC_PERF_COUNTERS \ MBIT_ULL(56) /* CPU has perf counters implemented per TC (MIPSMT ASE) */ +#define MIPS_CPU_MMID MBIT_ULL(57) /* CPU supports MemoryMapIDs */ /* * CPU ASE encodings diff --git a/arch/mips/include/asm/cpufeature.h b/arch/mips/include/asm/cpufeature.h index c63ec05313c1..ba9e62faf59d 100644 --- a/arch/mips/include/asm/cpufeature.h +++ b/arch/mips/include/asm/cpufeature.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * CPU feature definitions for module loading, used by * module_cpu_feature_match(), see uapi/asm/hwcap.h for MIPS CPU features. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef __ASM_CPUFEATURE_H diff --git a/arch/mips/include/asm/debug.h b/arch/mips/include/asm/debug.h index 254f00deb9d5..c7013e1cb53f 100644 --- a/arch/mips/include/asm/debug.h +++ b/arch/mips/include/asm/debug.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Imagination Technologies - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __MIPS_ASM_DEBUG_H__ diff --git a/arch/mips/include/asm/dec/ecc.h b/arch/mips/include/asm/dec/ecc.h index 707ffdbc9add..c3a3f71f1a54 100644 --- a/arch/mips/include/asm/dec/ecc.h +++ b/arch/mips/include/asm/dec/ecc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/dec/ecc.h * @@ -6,11 +7,6 @@ * DECsystem 5900 (KN03), 5900/260 (KN05) systems. * * Copyright (C) 2003 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef __ASM_MIPS_DEC_ECC_H #define __ASM_MIPS_DEC_ECC_H diff --git a/arch/mips/include/asm/dec/ioasic.h b/arch/mips/include/asm/dec/ioasic.h index be4d62a5a10e..6d912f0958e2 100644 --- a/arch/mips/include/asm/dec/ioasic.h +++ b/arch/mips/include/asm/dec/ioasic.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/dec/ioasic.h * * DEC I/O ASIC access operations. * * Copyright (C) 2000, 2002, 2003 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef __ASM_DEC_IOASIC_H diff --git a/arch/mips/include/asm/dec/kn02ba.h b/arch/mips/include/asm/dec/kn02ba.h index c957a4f1b32d..81a6cc1c527b 100644 --- a/arch/mips/include/asm/dec/kn02ba.h +++ b/arch/mips/include/asm/dec/kn02ba.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/dec/kn02ba.h * * DECstation 5000/1xx (3min or KN02-BA) definitions. * * Copyright (C) 2002, 2003 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef __ASM_MIPS_DEC_KN02BA_H #define __ASM_MIPS_DEC_KN02BA_H diff --git a/arch/mips/include/asm/dec/kn02ca.h b/arch/mips/include/asm/dec/kn02ca.h index 92c0fe256099..a466101eb597 100644 --- a/arch/mips/include/asm/dec/kn02ca.h +++ b/arch/mips/include/asm/dec/kn02ca.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/dec/kn02ca.h * * Personal DECstation 5000/xx (Maxine or KN02-CA) definitions. * * Copyright (C) 2002, 2003 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef __ASM_MIPS_DEC_KN02CA_H #define __ASM_MIPS_DEC_KN02CA_H diff --git a/arch/mips/include/asm/dec/kn05.h b/arch/mips/include/asm/dec/kn05.h index 8e14f677e5ef..3b1524e9f412 100644 --- a/arch/mips/include/asm/dec/kn05.h +++ b/arch/mips/include/asm/dec/kn05.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/dec/kn05.h * @@ -8,11 +9,6 @@ * * Copyright (C) 2002, 2003, 2005, 2008 Maciej W. Rozycki * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * WARNING! All this information is pure guesswork based on the * ROM. It is provided here in hope it will give someone some * food for thought. No documentation for the KN05 nor the KN04 diff --git a/arch/mips/include/asm/dec/kn230.h b/arch/mips/include/asm/dec/kn230.h index ff1bf17de8d8..cb13a7799865 100644 --- a/arch/mips/include/asm/dec/kn230.h +++ b/arch/mips/include/asm/dec/kn230.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/dec/kn230.h * * DECsystem 5100 (MIPSmate or KN230) definitions. * * Copyright (C) 2002, 2003 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef __ASM_MIPS_DEC_KN230_H #define __ASM_MIPS_DEC_KN230_H diff --git a/arch/mips/include/asm/dec/prom.h b/arch/mips/include/asm/dec/prom.h index b59a2103b61a..62c7dfb90e06 100644 --- a/arch/mips/include/asm/dec/prom.h +++ b/arch/mips/include/asm/dec/prom.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/dec/prom.h * @@ -5,11 +6,6 @@ * * Copyright (C) 2002 Maciej W. Rozycki * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * Based on arch/mips/dec/prom/prom.h by the Anonymous. */ #ifndef _ASM_DEC_PROM_H diff --git a/arch/mips/include/asm/dec/system.h b/arch/mips/include/asm/dec/system.h index b2afaccd6831..d0873fd4e4c8 100644 --- a/arch/mips/include/asm/dec/system.h +++ b/arch/mips/include/asm/dec/system.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/dec/system.h * * Generic DECstation/DECsystem bits. * * Copyright (C) 2005, 2006 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef __ASM_DEC_SYSTEM_H #define __ASM_DEC_SYSTEM_H diff --git a/arch/mips/include/asm/dma-mapping.h b/arch/mips/include/asm/dma-mapping.h index 20dfaad3a55d..34de7b17b41b 100644 --- a/arch/mips/include/asm/dma-mapping.h +++ b/arch/mips/include/asm/dma-mapping.h @@ -15,14 +15,4 @@ static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) #endif } -#define arch_setup_dma_ops arch_setup_dma_ops -static inline void arch_setup_dma_ops(struct device *dev, u64 dma_base, - u64 size, const struct iommu_ops *iommu, - bool coherent) -{ -#ifdef CONFIG_DMA_PERDEV_COHERENT - dev->dma_coherent = coherent; -#endif -} - #endif /* _ASM_DMA_MAPPING_H */ diff --git a/arch/mips/include/asm/ds1287.h b/arch/mips/include/asm/ds1287.h index 3af0b8fb3b8c..46cfb01f9a14 100644 --- a/arch/mips/include/asm/ds1287.h +++ b/arch/mips/include/asm/ds1287.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * DS1287 timer functions. * * Copyright (C) 2008 Yoichi Yuasa <yuasa@linux-mips.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef __ASM_DS1287_H #define __ASM_DS1287_H diff --git a/arch/mips/include/asm/dsemul.h b/arch/mips/include/asm/dsemul.h index 6d5b781ad518..08bfe8fa3b40 100644 --- a/arch/mips/include/asm/dsemul.h +++ b/arch/mips/include/asm/dsemul.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2016 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __MIPS_ASM_DSEMUL_H__ diff --git a/arch/mips/include/asm/dsp.h b/arch/mips/include/asm/dsp.h index 7bfad0520e25..77fe0d675b7b 100644 --- a/arch/mips/include/asm/dsp.h +++ b/arch/mips/include/asm/dsp.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2005 Mips Technologies * Author: Chris Dearman, chris@mips.com derived from fpu.h - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _ASM_DSP_H #define _ASM_DSP_H diff --git a/arch/mips/include/asm/emma/emma2rh.h b/arch/mips/include/asm/emma/emma2rh.h index ecf059608bd8..a25cdb378fe8 100644 --- a/arch/mips/include/asm/emma/emma2rh.h +++ b/arch/mips/include/asm/emma/emma2rh.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) NEC Electronics Corporation 2005-2006 * * This file based on include/asm-mips/ddb5xxx/ddb5xxx.h * Copyright 2001 MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __ASM_EMMA_EMMA2RH_H #define __ASM_EMMA_EMMA2RH_H diff --git a/arch/mips/include/asm/emma/markeins.h b/arch/mips/include/asm/emma/markeins.h index e55a67477820..2d7e1339d36f 100644 --- a/arch/mips/include/asm/emma/markeins.h +++ b/arch/mips/include/asm/emma/markeins.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) NEC Electronics Corporation 2005-2006 * * This file based on include/asm-mips/ddb5xxx/ddb5xxx.h * Copyright 2001 MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef MARKEINS_H diff --git a/arch/mips/include/asm/fpu.h b/arch/mips/include/asm/fpu.h index 42bc2bbbd3d7..9476e0498d59 100644 --- a/arch/mips/include/asm/fpu.h +++ b/arch/mips/include/asm/fpu.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2002 MontaVista Software Inc. * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _ASM_FPU_H #define _ASM_FPU_H diff --git a/arch/mips/include/asm/fpu_emulator.h b/arch/mips/include/asm/fpu_emulator.h index 7e233055f7b4..bb7c71ffe5b7 100644 --- a/arch/mips/include/asm/fpu_emulator.h +++ b/arch/mips/include/asm/fpu_emulator.h @@ -1,16 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. * * Further private data for which no space exists in mips_fpu_struct. * This should be subsumed into the mips_fpu_struct structure as diff --git a/arch/mips/include/asm/fw/cfe/cfe_api.h b/arch/mips/include/asm/fw/cfe/cfe_api.h index a0ea69e91e2e..6457f36897a2 100644 --- a/arch/mips/include/asm/fw/cfe/cfe_api.h +++ b/arch/mips/include/asm/fw/cfe/cfe_api.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2000, 2001, 2002 Broadcom Corporation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * Broadcom Common Firmware Environment (CFE) diff --git a/arch/mips/include/asm/fw/cfe/cfe_error.h b/arch/mips/include/asm/fw/cfe/cfe_error.h index fc0e91f07e22..2f04a39fd97a 100644 --- a/arch/mips/include/asm/fw/cfe/cfe_error.h +++ b/arch/mips/include/asm/fw/cfe/cfe_error.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2000, 2001, 2002 Broadcom Corporation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* diff --git a/arch/mips/include/asm/ginvt.h b/arch/mips/include/asm/ginvt.h new file mode 100644 index 000000000000..6eb7c2b94dc7 --- /dev/null +++ b/arch/mips/include/asm/ginvt.h @@ -0,0 +1,56 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __MIPS_ASM_GINVT_H__ +#define __MIPS_ASM_GINVT_H__ + +#include <asm/mipsregs.h> + +enum ginvt_type { + GINVT_FULL, + GINVT_VA, + GINVT_MMID, +}; + +#ifdef TOOLCHAIN_SUPPORTS_GINV +# define _ASM_SET_GINV ".set ginv\n" +#else +_ASM_MACRO_1R1I(ginvt, rs, type, + _ASM_INSN_IF_MIPS(0x7c0000bd | (__rs << 21) | (\\type << 8)) + _ASM_INSN32_IF_MM(0x0000717c | (__rs << 16) | (\\type << 9))); +# define _ASM_SET_GINV +#endif + +static __always_inline void ginvt(unsigned long addr, enum ginvt_type type) +{ + asm volatile( + ".set push\n" + _ASM_SET_GINV + " ginvt %0, %1\n" + ".set pop" + : /* no outputs */ + : "r"(addr), "i"(type) + : "memory"); +} + +static inline void ginvt_full(void) +{ + ginvt(0, GINVT_FULL); +} + +static inline void ginvt_va(unsigned long addr) +{ + addr &= PAGE_MASK << 1; + ginvt(addr, GINVT_VA); +} + +static inline void ginvt_mmid(void) +{ + ginvt(0, GINVT_MMID); +} + +static inline void ginvt_va_mmid(unsigned long addr) +{ + addr &= PAGE_MASK << 1; + ginvt(addr, GINVT_VA | GINVT_MMID); +} + +#endif /* __MIPS_ASM_GINVT_H__ */ diff --git a/arch/mips/include/asm/gt64120.h b/arch/mips/include/asm/gt64120.h index 2e72abb9440e..5d68d726598a 100644 --- a/arch/mips/include/asm/gt64120.h +++ b/arch/mips/include/asm/gt64120.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2000, 2004, 2005 MIPS Technologies, Inc. * All rights reserved. * Authors: Carsten Langgaard <carstenl@mips.com> * Maciej W. Rozycki <macro@mips.com> * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org) - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. */ #ifndef _ASM_GT64120_H #define _ASM_GT64120_H diff --git a/arch/mips/include/asm/i8259.h b/arch/mips/include/asm/i8259.h index 47543d56438a..97a5e41ed1ab 100644 --- a/arch/mips/include/asm/i8259.h +++ b/arch/mips/include/asm/i8259.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/i8259.h * @@ -5,11 +6,6 @@ * * Copyright (C) 2003 Maciej W. Rozycki * Copyright (C) 2003 Ralf Baechle <ralf@linux-mips.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _ASM_I8259_H #define _ASM_I8259_H diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h index 845fbbc7a2e3..29997e42480e 100644 --- a/arch/mips/include/asm/io.h +++ b/arch/mips/include/asm/io.h @@ -102,9 +102,6 @@ static inline void set_io_port_base(unsigned long base) #define iobarrier_w() wmb() #define iobarrier_sync() iob() -/* Some callers use this older API instead. */ -#define mmiowb() iobarrier_w() - /* * virt_to_phys - map virtual addresses to physical * @address: address to remap diff --git a/arch/mips/include/asm/irq_cpu.h b/arch/mips/include/asm/irq_cpu.h index 39a160bb41dc..8d321180b5c2 100644 --- a/arch/mips/include/asm/irq_cpu.h +++ b/arch/mips/include/asm/irq_cpu.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/irq_cpu.h * * MIPS CPU interrupt definitions. * * Copyright (C) 2002 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _ASM_IRQ_CPU_H #define _ASM_IRQ_CPU_H diff --git a/arch/mips/include/asm/irq_gt641xx.h b/arch/mips/include/asm/irq_gt641xx.h index 250a2407b599..d689c1c6c19e 100644 --- a/arch/mips/include/asm/irq_gt641xx.h +++ b/arch/mips/include/asm/irq_gt641xx.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Galileo/Marvell GT641xx IRQ definitions. * * Copyright (C) 2007 Yoichi Yuasa <yuasa@linux-mips.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef _ASM_IRQ_GT641XX_H #define _ASM_IRQ_GT641XX_H diff --git a/arch/mips/include/asm/irq_regs.h b/arch/mips/include/asm/irq_regs.h index 8c48d6dd1d78..7795dc02c7a8 100644 --- a/arch/mips/include/asm/irq_regs.h +++ b/arch/mips/include/asm/irq_regs.h @@ -1,8 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. * * Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org) */ diff --git a/arch/mips/include/asm/irqflags.h b/arch/mips/include/asm/irqflags.h index 9d3610be2323..f0b862a83816 100644 --- a/arch/mips/include/asm/irqflags.h +++ b/arch/mips/include/asm/irqflags.h @@ -41,7 +41,7 @@ static inline unsigned long arch_local_irq_save(void) " .set push \n" " .set reorder \n" " .set noat \n" -#if defined(CONFIG_CPU_LOONGSON3) +#if defined(CONFIG_CPU_LOONGSON3) || defined (CONFIG_CPU_LOONGSON1) " mfc0 %[flags], $12 \n" " di \n" #else diff --git a/arch/mips/include/asm/jump_label.h b/arch/mips/include/asm/jump_label.h index e77672539e8e..3185fd3220ec 100644 --- a/arch/mips/include/asm/jump_label.h +++ b/arch/mips/include/asm/jump_label.h @@ -11,6 +11,7 @@ #ifndef __ASSEMBLY__ #include <linux/types.h> +#include <asm/isa-rev.h> #define JUMP_LABEL_NOP_SIZE 4 @@ -21,15 +22,20 @@ #endif #ifdef CONFIG_CPU_MICROMIPS -#define NOP_INSN "nop32" +# define B_INSN "b32" +# define J_INSN "j32" +#elif MIPS_ISA_REV >= 6 +# define B_INSN "bc" +# define J_INSN "bc" #else -#define NOP_INSN "nop" +# define B_INSN "b" +# define J_INSN "j" #endif static __always_inline bool arch_static_branch(struct static_key *key, bool branch) { - asm_volatile_goto("1:\t" NOP_INSN "\n\t" - "nop\n\t" + asm_volatile_goto("1:\t" B_INSN " 2f\n\t" + "2:\t.insn\n\t" ".pushsection __jump_table, \"aw\"\n\t" WORD_INSN " 1b, %l[l_yes], %0\n\t" ".popsection\n\t" @@ -42,8 +48,7 @@ l_yes: static __always_inline bool arch_static_branch_jump(struct static_key *key, bool branch) { - asm_volatile_goto("1:\tj %l[l_yes]\n\t" - "nop\n\t" + asm_volatile_goto("1:\t" J_INSN " %l[l_yes]\n\t" ".pushsection __jump_table, \"aw\"\n\t" WORD_INSN " 1b, %l[l_yes], %0\n\t" ".popsection\n\t" diff --git a/arch/mips/include/asm/kexec.h b/arch/mips/include/asm/kexec.h index 40795ca89961..d6d5fa5cc31d 100644 --- a/arch/mips/include/asm/kexec.h +++ b/arch/mips/include/asm/kexec.h @@ -1,9 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * kexec.h for kexec * Created by <nschichan@corp.free.fr> on Thu Oct 12 14:59:34 2006 - * - * This source code is licensed under the GNU General Public License, - * Version 2. See the file COPYING for more details. */ #ifndef _MIPS_KEXEC diff --git a/arch/mips/include/asm/kprobes.h b/arch/mips/include/asm/kprobes.h index a72dfbf1babb..3cf8e4d5fa28 100644 --- a/arch/mips/include/asm/kprobes.h +++ b/arch/mips/include/asm/kprobes.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Kernel Probes (KProbes) * include/asm-mips/kprobes.h * * Copyright 2006 Sony Corp. * Copyright 2010 Cavium Networks - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _ASM_KPROBES_H diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h index d2abd98471e8..41204a49cf95 100644 --- a/arch/mips/include/asm/kvm_host.h +++ b/arch/mips/include/asm/kvm_host.h @@ -1134,7 +1134,7 @@ static inline void kvm_arch_hardware_unsetup(void) {} static inline void kvm_arch_sync_events(struct kvm *kvm) {} static inline void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *free, struct kvm_memory_slot *dont) {} -static inline void kvm_arch_memslots_updated(struct kvm *kvm, struct kvm_memslots *slots) {} +static inline void kvm_arch_memslots_updated(struct kvm *kvm, u64 gen) {} static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {} static inline void kvm_arch_vcpu_blocking(struct kvm_vcpu *vcpu) {} static inline void kvm_arch_vcpu_unblocking(struct kvm_vcpu *vcpu) {} diff --git a/arch/mips/include/asm/lasat/lasat.h b/arch/mips/include/asm/lasat/lasat.h index 9e32b4da99e2..483be606960d 100644 --- a/arch/mips/include/asm/lasat/lasat.h +++ b/arch/mips/include/asm/lasat/lasat.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * lasat.h * * Thomas Horsten <thh@lasat.com> * Copyright (C) 2000 LASAT Networks A/S. * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * * Configuration for LASAT boards, loads the appropriate include files. */ #ifndef _LASAT_H diff --git a/arch/mips/include/asm/maar.h b/arch/mips/include/asm/maar.h index 1e0da80bba13..6908b93c4ff9 100644 --- a/arch/mips/include/asm/maar.h +++ b/arch/mips/include/asm/maar.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2014 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __MIPS_ASM_MIPS_MAAR_H__ diff --git a/arch/mips/include/asm/mach-ar7/ar7.h b/arch/mips/include/asm/mach-ar7/ar7.h index 468cbd61b906..dd09c3bf0601 100644 --- a/arch/mips/include/asm/mach-ar7/ar7.h +++ b/arch/mips/include/asm/mach-ar7/ar7.h @@ -1,20 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2006,2007 Felix Fietkau <nbd@openwrt.org> * Copyright (C) 2006,2007 Eugene Konev <ejka@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef __AR7_H__ diff --git a/arch/mips/include/asm/mach-ar7/prom.h b/arch/mips/include/asm/mach-ar7/prom.h index 088f61fe85ea..9e1d20b06f57 100644 --- a/arch/mips/include/asm/mach-ar7/prom.h +++ b/arch/mips/include/asm/mach-ar7/prom.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2006, 2007 Florian Fainelli <florian@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef __PROM_H__ diff --git a/arch/mips/include/asm/mach-ath25/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ath25/cpu-feature-overrides.h index e6a8108cde4e..95a0b580909d 100644 --- a/arch/mips/include/asm/mach-ath25/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ath25/cpu-feature-overrides.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Atheros AR231x/AR531x SoC specific CPU feature overrides * @@ -6,11 +7,6 @@ * This file was derived from: include/asm-mips/cpu-features.h * Copyright (C) 2003, 2004 Ralf Baechle * Copyright (C) 2004 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * */ #ifndef __ASM_MACH_ATH25_CPU_FEATURE_OVERRIDES_H #define __ASM_MACH_ATH25_CPU_FEATURE_OVERRIDES_H diff --git a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h index 284b4fa23e03..1f9e571af67c 100644 --- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Atheros AR71XX/AR724X/AR913X SoC register definitions * @@ -6,10 +7,6 @@ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> * * Parts of this file are based on Atheros' 2.6.15/2.6.31 BSP - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. */ #ifndef __ASM_MACH_AR71XX_REGS_H diff --git a/arch/mips/include/asm/mach-ath79/ar933x_uart.h b/arch/mips/include/asm/mach-ath79/ar933x_uart.h index c2917b39966b..cacf3545e018 100644 --- a/arch/mips/include/asm/mach-ath79/ar933x_uart.h +++ b/arch/mips/include/asm/mach-ath79/ar933x_uart.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Atheros AR933X UART defines * * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. */ #ifndef __AR933X_UART_H @@ -27,8 +24,8 @@ #define AR933X_UART_CS_PARITY_S 0 #define AR933X_UART_CS_PARITY_M 0x3 #define AR933X_UART_CS_PARITY_NONE 0 -#define AR933X_UART_CS_PARITY_ODD 1 -#define AR933X_UART_CS_PARITY_EVEN 2 +#define AR933X_UART_CS_PARITY_ODD 2 +#define AR933X_UART_CS_PARITY_EVEN 3 #define AR933X_UART_CS_IF_MODE_S 2 #define AR933X_UART_CS_IF_MODE_M 0x3 #define AR933X_UART_CS_IF_MODE_NONE 0 diff --git a/arch/mips/include/asm/mach-ath79/ath79.h b/arch/mips/include/asm/mach-ath79/ath79.h index 73dcd63b8243..70cda74494a4 100644 --- a/arch/mips/include/asm/mach-ath79/ath79.h +++ b/arch/mips/include/asm/mach-ath79/ath79.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Atheros AR71XX/AR724X/AR913X common definitions * @@ -5,10 +6,6 @@ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> * * Parts of this file are based on Atheros' 2.6.15 BSP - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. */ #ifndef __ASM_MACH_ATH79_H @@ -178,8 +175,4 @@ static inline u32 ath79_reset_rr(unsigned reg) void ath79_device_reset_set(u32 mask); void ath79_device_reset_clear(u32 mask); -void ath79_cpu_irq_init(unsigned irq_wb_chan2, unsigned irq_wb_chan3); -void ath79_misc_irq_init(void __iomem *regs, int irq, - int irq_base, bool is_ar71xx); - #endif /* __ASM_MACH_ATH79_H */ diff --git a/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h b/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h deleted file mode 100644 index aa71216edf99..000000000000 --- a/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * Platform data definition for Atheros AR71XX/AR724X/AR913X SPI controller - * - * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - */ - -#ifndef _ATH79_SPI_PLATFORM_H -#define _ATH79_SPI_PLATFORM_H - -struct ath79_spi_platform_data { - unsigned bus_num; - unsigned num_chipselect; -}; - -#endif /* _ATH79_SPI_PLATFORM_H */ diff --git a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h index 026ad90c8ac0..e7c972fccd9f 100644 --- a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Atheros AR71XX/AR724X/AR913X specific CPU feature overrides * @@ -7,11 +8,6 @@ * This file was derived from: include/asm-mips/cpu-features.h * Copyright (C) 2003, 2004 Ralf Baechle * Copyright (C) 2004 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * */ #ifndef __ASM_MACH_ATH79_CPU_FEATURE_OVERRIDES_H #define __ASM_MACH_ATH79_CPU_FEATURE_OVERRIDES_H diff --git a/arch/mips/include/asm/mach-ath79/irq.h b/arch/mips/include/asm/mach-ath79/irq.h index 5c9ca76a7ebf..2df1abf9e5af 100644 --- a/arch/mips/include/asm/mach-ath79/irq.h +++ b/arch/mips/include/asm/mach-ath79/irq.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. */ #ifndef __ASM_MACH_ATH79_IRQ_H #define __ASM_MACH_ATH79_IRQ_H diff --git a/arch/mips/include/asm/mach-ath79/kernel-entry-init.h b/arch/mips/include/asm/mach-ath79/kernel-entry-init.h index d8d046bccc8e..88db67bf4761 100644 --- a/arch/mips/include/asm/mach-ath79/kernel-entry-init.h +++ b/arch/mips/include/asm/mach-ath79/kernel-entry-init.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Atheros AR71XX/AR724X/AR913X specific kernel entry setup * * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * */ #ifndef __ASM_MACH_ATH79_KERNEL_ENTRY_H #define __ASM_MACH_ATH79_KERNEL_ENTRY_H diff --git a/arch/mips/include/asm/mach-au1x00/ioremap.h b/arch/mips/include/asm/mach-au1x00/ioremap.h index 99fea1fbb4f5..f6877ed8b8d0 100644 --- a/arch/mips/include/asm/mach-au1x00/ioremap.h +++ b/arch/mips/include/asm/mach-au1x00/ioremap.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/mach-au1x00/ioremap.h - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef __ASM_MACH_AU1X00_IOREMAP_H #define __ASM_MACH_AU1X00_IOREMAP_H diff --git a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h index 71e4096a2145..d7f1ef246d5c 100644 --- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h +++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __ASM_BCM47XX_H diff --git a/arch/mips/include/asm/mach-cobalt/mach-gt64120.h b/arch/mips/include/asm/mach-cobalt/mach-gt64120.h index 6fe475b9e965..ddb968a55750 100644 --- a/arch/mips/include/asm/mach-cobalt/mach-gt64120.h +++ b/arch/mips/include/asm/mach-cobalt/mach-gt64120.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2006 Yoichi Yuasa <yuasa@linux-mips.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef _COBALT_MACH_GT64120_H #define _COBALT_MACH_GT64120_H diff --git a/arch/mips/include/asm/mach-dec/cpu-feature-overrides.h b/arch/mips/include/asm/mach-dec/cpu-feature-overrides.h index 2ec10237688c..1c11310bc8ad 100644 --- a/arch/mips/include/asm/mach-dec/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-dec/cpu-feature-overrides.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * CPU feature overrides for DECstation systems. Two variations * are generally applicable. * * Copyright (C) 2013 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef __ASM_MACH_DEC_CPU_FEATURE_OVERRIDES_H #define __ASM_MACH_DEC_CPU_FEATURE_OVERRIDES_H diff --git a/arch/mips/include/asm/mach-dec/mc146818rtc.h b/arch/mips/include/asm/mach-dec/mc146818rtc.h index 6724e99e43e1..d4614e2a8748 100644 --- a/arch/mips/include/asm/mach-dec/mc146818rtc.h +++ b/arch/mips/include/asm/mach-dec/mc146818rtc.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * RTC definitions for DECstation style attached Dallas DS1287 chip. * * Copyright (C) 1998, 2001 by Ralf Baechle * Copyright (C) 1998 by Harald Koerfgen * Copyright (C) 2002, 2005 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef __ASM_MIPS_DEC_RTC_DEC_H #define __ASM_MIPS_DEC_RTC_DEC_H diff --git a/arch/mips/include/asm/mach-generic/ioremap.h b/arch/mips/include/asm/mach-generic/ioremap.h index 513371f7c39c..4e36ea25ed33 100644 --- a/arch/mips/include/asm/mach-generic/ioremap.h +++ b/arch/mips/include/asm/mach-generic/ioremap.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/mach-generic/ioremap.h - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef __ASM_MACH_GENERIC_IOREMAP_H #define __ASM_MACH_GENERIC_IOREMAP_H diff --git a/arch/mips/include/asm/mach-ip27/irq.h b/arch/mips/include/asm/mach-ip27/irq.h index b0b7261ff3ad..fd91c58aaf7d 100644 --- a/arch/mips/include/asm/mach-ip27/irq.h +++ b/arch/mips/include/asm/mach-ip27/irq.h @@ -10,13 +10,15 @@ #ifndef __ASM_MACH_IP27_IRQ_H #define __ASM_MACH_IP27_IRQ_H -/* - * A hardwired interrupt number is completely stupid for this system - a - * large configuration might have thousands if not tenthousands of - * interrupts. - */ #define NR_IRQS 256 #include_next <irq.h> +#define IP27_HUB_PEND0_IRQ (MIPS_CPU_IRQ_BASE + 2) +#define IP27_HUB_PEND1_IRQ (MIPS_CPU_IRQ_BASE + 3) +#define IP27_RT_TIMER_IRQ (MIPS_CPU_IRQ_BASE + 4) + +#define IP27_HUB_IRQ_BASE (MIPS_CPU_IRQ_BASE + 8) +#define IP27_HUB_IRQ_COUNT 128 + #endif /* __ASM_MACH_IP27_IRQ_H */ diff --git a/arch/mips/include/asm/mach-ip27/mmzone.h b/arch/mips/include/asm/mach-ip27/mmzone.h index 2ed3094dee07..1cd6a23a84f2 100644 --- a/arch/mips/include/asm/mach-ip27/mmzone.h +++ b/arch/mips/include/asm/mach-ip27/mmzone.h @@ -8,20 +8,11 @@ #define pa_to_nid(addr) NASID_TO_COMPACT_NODEID(NASID_GET(addr)) -#define LEVELS_PER_SLICE 128 - -struct slice_data { - unsigned long irq_enable_mask[2]; - int level_to_irq[LEVELS_PER_SLICE]; -}; - struct hub_data { kern_vars_t kern_vars; DECLARE_BITMAP(h_bigwin_used, HUB_NUM_BIG_WINDOW); cpumask_t h_cpus; unsigned long slice_map; - unsigned long irq_alloc_mask[2]; - struct slice_data slice[2]; }; struct node_data { diff --git a/arch/mips/include/asm/mach-ip27/topology.h b/arch/mips/include/asm/mach-ip27/topology.h index 42ea1313626c..965f0793a5f9 100644 --- a/arch/mips/include/asm/mach-ip27/topology.h +++ b/arch/mips/include/asm/mach-ip27/topology.h @@ -7,18 +7,9 @@ #include <asm/mmzone.h> struct cpuinfo_ip27 { -// cpuid_t p_cpuid; /* PROM assigned cpuid */ cnodeid_t p_nodeid; /* my node ID in compact-id-space */ nasid_t p_nasid; /* my node ID in numa-as-id-space */ unsigned char p_slice; /* Physical position on node board */ -#if 0 - unsigned long loops_per_sec; - unsigned long ipi_count; - unsigned long irq_attempt[NR_IRQS]; - unsigned long smp_local_irq_count; - unsigned long prof_multiplier; - unsigned long prof_counter; -#endif }; extern struct cpuinfo_ip27 sn_cpu_info[NR_CPUS]; @@ -30,7 +21,7 @@ extern struct cpuinfo_ip27 sn_cpu_info[NR_CPUS]; struct pci_bus; extern int pcibus_to_node(struct pci_bus *); -#define cpumask_of_pcibus(bus) (cpu_online_mask) +#define cpumask_of_pcibus(bus) (cpumask_of_node(pcibus_to_node(bus))) extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES]; diff --git a/arch/mips/include/asm/mach-jz4740/clock.h b/arch/mips/include/asm/mach-jz4740/clock.h index 104d2dfe1e36..600d5051691a 100644 --- a/arch/mips/include/asm/mach-jz4740/clock.h +++ b/arch/mips/include/asm/mach-jz4740/clock.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2010, Lars-Peter Clausen <lars@metafoo.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __ASM_JZ4740_CLOCK_H__ diff --git a/arch/mips/include/asm/mach-jz4740/dma.h b/arch/mips/include/asm/mach-jz4740/dma.h index 14ecc5313d2d..e5d2a5311a3a 100644 --- a/arch/mips/include/asm/mach-jz4740/dma.h +++ b/arch/mips/include/asm/mach-jz4740/dma.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2010, Lars-Peter Clausen <lars@metafoo.de> * JZ7420/JZ4740 DMA definitions - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __ASM_MACH_JZ4740_DMA_H__ diff --git a/arch/mips/include/asm/mach-jz4740/gpio.h b/arch/mips/include/asm/mach-jz4740/gpio.h index fd847c984701..2092a3597734 100644 --- a/arch/mips/include/asm/mach-jz4740/gpio.h +++ b/arch/mips/include/asm/mach-jz4740/gpio.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de> * JZ4740 GPIO pin definitions - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef _JZ_GPIO_H diff --git a/arch/mips/include/asm/mach-jz4740/irq.h b/arch/mips/include/asm/mach-jz4740/irq.h index 9b439fc218bd..09c38eac671a 100644 --- a/arch/mips/include/asm/mach-jz4740/irq.h +++ b/arch/mips/include/asm/mach-jz4740/irq.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2009-2010, Lars-Peter Clausen <lars@metafoo.de> * JZ4740 IRQ definitions - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __ASM_MACH_JZ4740_IRQ_H__ diff --git a/arch/mips/include/asm/mach-jz4740/jz4740_fb.h b/arch/mips/include/asm/mach-jz4740/jz4740_fb.h index 6a50e6f7a21a..e84a48f73285 100644 --- a/arch/mips/include/asm/mach-jz4740/jz4740_fb.h +++ b/arch/mips/include/asm/mach-jz4740/jz4740_fb.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __ASM_MACH_JZ4740_JZ4740_FB_H__ diff --git a/arch/mips/include/asm/mach-jz4740/platform.h b/arch/mips/include/asm/mach-jz4740/platform.h index c0c932ac72a7..241270d3ea14 100644 --- a/arch/mips/include/asm/mach-jz4740/platform.h +++ b/arch/mips/include/asm/mach-jz4740/platform.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2009-2010, Lars-Peter Clausen <lars@metafoo.de> * JZ4740 platform device definitions - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * */ diff --git a/arch/mips/include/asm/mach-jz4740/timer.h b/arch/mips/include/asm/mach-jz4740/timer.h index 8750a1d04e22..8a19cfe5bed7 100644 --- a/arch/mips/include/asm/mach-jz4740/timer.h +++ b/arch/mips/include/asm/mach-jz4740/timer.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2010, Lars-Peter Clausen <lars@metafoo.de> * JZ4740 platform timer support - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __ASM_MACH_JZ4740_TIMER diff --git a/arch/mips/include/asm/mach-lantiq/falcon/cpu-feature-overrides.h b/arch/mips/include/asm/mach-lantiq/falcon/cpu-feature-overrides.h index 096a10072430..f03c1c42dd90 100644 --- a/arch/mips/include/asm/mach-lantiq/falcon/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-lantiq/falcon/cpu-feature-overrides.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Lantiq FALCON specific CPU feature overrides * @@ -6,11 +7,6 @@ * This file was derived from: include/asm-mips/cpu-features.h * Copyright (C) 2003, 2004 Ralf Baechle * Copyright (C) 2004 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * */ #ifndef __ASM_MACH_FALCON_CPU_FEATURE_OVERRIDES_H #define __ASM_MACH_FALCON_CPU_FEATURE_OVERRIDES_H diff --git a/arch/mips/include/asm/mach-lantiq/falcon/falcon_irq.h b/arch/mips/include/asm/mach-lantiq/falcon/falcon_irq.h index 6dd8ad2409dc..6eeda90f70ed 100644 --- a/arch/mips/include/asm/mach-lantiq/falcon/falcon_irq.h +++ b/arch/mips/include/asm/mach-lantiq/falcon/falcon_irq.h @@ -1,7 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. * * Copyright (C) 2010 Thomas Langer <thomas.langer@lantiq.com> */ diff --git a/arch/mips/include/asm/mach-lantiq/falcon/irq.h b/arch/mips/include/asm/mach-lantiq/falcon/irq.h index 2caccd9f9dbc..91d2bc03c9fa 100644 --- a/arch/mips/include/asm/mach-lantiq/falcon/irq.h +++ b/arch/mips/include/asm/mach-lantiq/falcon/irq.h @@ -1,7 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. * * Copyright (C) 2011 Thomas Langer <thomas.langer@lantiq.com> */ diff --git a/arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h b/arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h index 8e9b022c3594..5855ba1bd1ec 100644 --- a/arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h +++ b/arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h @@ -1,7 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. * * Copyright (C) 2010 John Crispin <john@phrozen.org> */ diff --git a/arch/mips/include/asm/mach-lantiq/lantiq.h b/arch/mips/include/asm/mach-lantiq/lantiq.h index d750f93232e4..6ceb0287dbfe 100644 --- a/arch/mips/include/asm/mach-lantiq/lantiq.h +++ b/arch/mips/include/asm/mach-lantiq/lantiq.h @@ -1,7 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. * * Copyright (C) 2010 John Crispin <john@phrozen.org> */ diff --git a/arch/mips/include/asm/mach-lantiq/lantiq_platform.h b/arch/mips/include/asm/mach-lantiq/lantiq_platform.h index 17d2fdcdaef4..70ebb4d6f050 100644 --- a/arch/mips/include/asm/mach-lantiq/lantiq_platform.h +++ b/arch/mips/include/asm/mach-lantiq/lantiq_platform.h @@ -1,7 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. * * Copyright (C) 2010 John Crispin <john@phrozen.org> */ diff --git a/arch/mips/include/asm/mach-lantiq/xway/irq.h b/arch/mips/include/asm/mach-lantiq/xway/irq.h index 83e5f03cccb5..76ebbf6c50ef 100644 --- a/arch/mips/include/asm/mach-lantiq/xway/irq.h +++ b/arch/mips/include/asm/mach-lantiq/xway/irq.h @@ -1,7 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. * * Copyright (C) 2010 John Crispin <john@phrozen.org> */ diff --git a/arch/mips/include/asm/mach-lantiq/xway/lantiq_irq.h b/arch/mips/include/asm/mach-lantiq/xway/lantiq_irq.h index 0b424214a5e9..5f0d0ba991cb 100644 --- a/arch/mips/include/asm/mach-lantiq/xway/lantiq_irq.h +++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_irq.h @@ -1,7 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. * * Copyright (C) 2010 John Crispin <john@phrozen.org> */ diff --git a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h index 17b41bb5991f..4790cfa190d6 100644 --- a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h +++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h @@ -1,7 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. * * Copyright (C) 2010 John Crispin <john@phrozen.org> */ diff --git a/arch/mips/include/asm/mach-lantiq/xway/xway_dma.h b/arch/mips/include/asm/mach-lantiq/xway/xway_dma.h index 8441b2698e64..8218a1356bd8 100644 --- a/arch/mips/include/asm/mach-lantiq/xway/xway_dma.h +++ b/arch/mips/include/asm/mach-lantiq/xway/xway_dma.h @@ -1,16 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. * * Copyright (C) 2011 John Crispin <john@phrozen.org> */ diff --git a/arch/mips/include/asm/mach-loongson32/cpufreq.h b/arch/mips/include/asm/mach-loongson32/cpufreq.h index 2f1ecb081223..e422a32883ae 100644 --- a/arch/mips/include/asm/mach-loongson32/cpufreq.h +++ b/arch/mips/include/asm/mach-loongson32/cpufreq.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2014 Zhang, Keguang <keguang.zhang@gmail.com> * * Loongson 1 CPUFreq platform support. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MACH_LOONGSON32_CPUFREQ_H diff --git a/arch/mips/include/asm/mach-loongson32/dma.h b/arch/mips/include/asm/mach-loongson32/dma.h index ad1dec743ccc..e917b3ccb2c2 100644 --- a/arch/mips/include/asm/mach-loongson32/dma.h +++ b/arch/mips/include/asm/mach-loongson32/dma.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2015 Zhang, Keguang <keguang.zhang@gmail.com> * * Loongson 1 NAND platform support. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MACH_LOONGSON32_DMA_H diff --git a/arch/mips/include/asm/mach-loongson32/irq.h b/arch/mips/include/asm/mach-loongson32/irq.h index 8c01b304b7ec..6115f025ba21 100644 --- a/arch/mips/include/asm/mach-loongson32/irq.h +++ b/arch/mips/include/asm/mach-loongson32/irq.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com> * * IRQ mappings for Loongson 1 - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MACH_LOONGSON32_IRQ_H diff --git a/arch/mips/include/asm/mach-loongson32/loongson1.h b/arch/mips/include/asm/mach-loongson32/loongson1.h index 84c28a8995ae..eb3ddbec1752 100644 --- a/arch/mips/include/asm/mach-loongson32/loongson1.h +++ b/arch/mips/include/asm/mach-loongson32/loongson1.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com> * * Register mappings for Loongson 1 - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MACH_LOONGSON32_LOONGSON1_H diff --git a/arch/mips/include/asm/mach-loongson32/nand.h b/arch/mips/include/asm/mach-loongson32/nand.h index e274912e9de1..aaf5ed19d78d 100644 --- a/arch/mips/include/asm/mach-loongson32/nand.h +++ b/arch/mips/include/asm/mach-loongson32/nand.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2015 Zhang, Keguang <keguang.zhang@gmail.com> * * Loongson 1 NAND platform support. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MACH_LOONGSON32_NAND_H diff --git a/arch/mips/include/asm/mach-loongson32/platform.h b/arch/mips/include/asm/mach-loongson32/platform.h index 8f8fa43ba095..eb83e2741887 100644 --- a/arch/mips/include/asm/mach-loongson32/platform.h +++ b/arch/mips/include/asm/mach-loongson32/platform.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MACH_LOONGSON32_PLATFORM_H @@ -17,19 +13,15 @@ extern struct platform_device ls1x_uart_pdev; extern struct platform_device ls1x_cpufreq_pdev; -extern struct platform_device ls1x_dma_pdev; extern struct platform_device ls1x_eth0_pdev; extern struct platform_device ls1x_eth1_pdev; extern struct platform_device ls1x_ehci_pdev; extern struct platform_device ls1x_gpio0_pdev; extern struct platform_device ls1x_gpio1_pdev; -extern struct platform_device ls1x_nand_pdev; extern struct platform_device ls1x_rtc_pdev; extern struct platform_device ls1x_wdt_pdev; void __init ls1x_clk_init(void); -void __init ls1x_dma_set_platdata(struct plat_ls1x_dma *pdata); -void __init ls1x_nand_set_platdata(struct plat_ls1x_nand *pdata); void __init ls1x_rtc_set_extclk(struct platform_device *pdev); void __init ls1x_serial_set_uartclk(struct platform_device *pdev); diff --git a/arch/mips/include/asm/mach-loongson32/prom.h b/arch/mips/include/asm/mach-loongson32/prom.h index a08503c0ba20..cb789f18d790 100644 --- a/arch/mips/include/asm/mach-loongson32/prom.h +++ b/arch/mips/include/asm/mach-loongson32/prom.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MACH_LOONGSON32_PROM_H diff --git a/arch/mips/include/asm/mach-loongson32/regs-clk.h b/arch/mips/include/asm/mach-loongson32/regs-clk.h index e5e8f118f34b..98136fa8bee1 100644 --- a/arch/mips/include/asm/mach-loongson32/regs-clk.h +++ b/arch/mips/include/asm/mach-loongson32/regs-clk.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com> * * Loongson 1 Clock Register Definitions. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MACH_LOONGSON32_REGS_CLK_H diff --git a/arch/mips/include/asm/mach-loongson32/regs-mux.h b/arch/mips/include/asm/mach-loongson32/regs-mux.h index 4a0bdeb0eb9b..95788a4f03a0 100644 --- a/arch/mips/include/asm/mach-loongson32/regs-mux.h +++ b/arch/mips/include/asm/mach-loongson32/regs-mux.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2014 Zhang, Keguang <keguang.zhang@gmail.com> * * Loongson 1 MUX Register Definitions. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MACH_LOONGSON32_REGS_MUX_H diff --git a/arch/mips/include/asm/mach-loongson32/regs-pwm.h b/arch/mips/include/asm/mach-loongson32/regs-pwm.h index 4119600ce79a..ec870c82d492 100644 --- a/arch/mips/include/asm/mach-loongson32/regs-pwm.h +++ b/arch/mips/include/asm/mach-loongson32/regs-pwm.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2014 Zhang, Keguang <keguang.zhang@gmail.com> * * Loongson 1 PWM Register Definitions. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MACH_LOONGSON32_REGS_PWM_H diff --git a/arch/mips/include/asm/mach-loongson32/regs-rtc.h b/arch/mips/include/asm/mach-loongson32/regs-rtc.h index e67fda24cf6f..a3d096be1607 100644 --- a/arch/mips/include/asm/mach-loongson32/regs-rtc.h +++ b/arch/mips/include/asm/mach-loongson32/regs-rtc.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2016 Yang Ling <gnaygnil@gmail.com> * * Loongson 1 RTC timer Register Definitions. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MACH_LOONGSON32_REGS_RTC_H diff --git a/arch/mips/include/asm/mach-loongson32/regs-wdt.h b/arch/mips/include/asm/mach-loongson32/regs-wdt.h index 6644ab6d3391..c6d345fe13f2 100644 --- a/arch/mips/include/asm/mach-loongson32/regs-wdt.h +++ b/arch/mips/include/asm/mach-loongson32/regs-wdt.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com> * * Loongson 1 Watchdog Register Definitions. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MACH_LOONGSON32_REGS_WDT_H diff --git a/arch/mips/include/asm/mach-loongson64/loongson.h b/arch/mips/include/asm/mach-loongson64/loongson.h index b6870fec0f99..694a58574ec0 100644 --- a/arch/mips/include/asm/mach-loongson64/loongson.h +++ b/arch/mips/include/asm/mach-loongson64/loongson.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2009 Lemote, Inc. * Author: Wu Zhangjin <wuzhangjin@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MACH_LOONGSON64_LOONGSON_H diff --git a/arch/mips/include/asm/mach-loongson64/machine.h b/arch/mips/include/asm/mach-loongson64/machine.h index c52549bb4e56..8ef7ea94a26d 100644 --- a/arch/mips/include/asm/mach-loongson64/machine.h +++ b/arch/mips/include/asm/mach-loongson64/machine.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2009 Lemote, Inc. * Author: Wu Zhangjin <wuzhangjin@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MACH_LOONGSON64_MACHINE_H diff --git a/arch/mips/include/asm/mach-loongson64/mem.h b/arch/mips/include/asm/mach-loongson64/mem.h index 75c16bead536..ce33c174c04d 100644 --- a/arch/mips/include/asm/mach-loongson64/mem.h +++ b/arch/mips/include/asm/mach-loongson64/mem.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2009 Lemote, Inc. * Author: Wu Zhangjin <wuzhangjin@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MACH_LOONGSON64_MEM_H diff --git a/arch/mips/include/asm/mach-loongson64/mmzone.h b/arch/mips/include/asm/mach-loongson64/mmzone.h index 59c8b11c090e..62073d60739f 100644 --- a/arch/mips/include/asm/mach-loongson64/mmzone.h +++ b/arch/mips/include/asm/mach-loongson64/mmzone.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2010 Loongson Inc. & Lemote Inc. & * Institute of Computing Technology * Author: Xiang Gao, gaoxiang@ict.ac.cn * Huacai Chen, chenhc@lemote.com * Xiaofu Meng, Shuangshuang Zhang - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _ASM_MACH_MMZONE_H #define _ASM_MACH_MMZONE_H diff --git a/arch/mips/include/asm/mach-loongson64/pci.h b/arch/mips/include/asm/mach-loongson64/pci.h index 3401f557434a..97f807fb2117 100644 --- a/arch/mips/include/asm/mach-loongson64/pci.h +++ b/arch/mips/include/asm/mach-loongson64/pci.h @@ -1,12 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2008 Zhang Le <r0bertz@gentoo.org> * Copyright (c) 2009 Wu Zhangjin <wuzhangjin@gmail.com> - * - * This program is free software; you can redistribute it - * and/or modify it under the terms of the GNU General - * Public License as published by the Free Software - * Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MACH_LOONGSON64_PCI_H_ diff --git a/arch/mips/include/asm/mach-malta/malta-dtshim.h b/arch/mips/include/asm/mach-malta/malta-dtshim.h index d696a7598ea7..7c97b710121d 100644 --- a/arch/mips/include/asm/mach-malta/malta-dtshim.h +++ b/arch/mips/include/asm/mach-malta/malta-dtshim.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __MIPS_MALTA_DTSHIM_H__ diff --git a/arch/mips/include/asm/mach-malta/malta-pm.h b/arch/mips/include/asm/mach-malta/malta-pm.h index 347b53dbc88f..2a5146d79313 100644 --- a/arch/mips/include/asm/mach-malta/malta-pm.h +++ b/arch/mips/include/asm/mach-malta/malta-pm.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2014 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MIPS_MACH_MALTA_PM_H__ diff --git a/arch/mips/include/asm/mach-malta/mc146818rtc.h b/arch/mips/include/asm/mach-malta/mc146818rtc.h index ea612f37f614..e8cc7fdf7415 100644 --- a/arch/mips/include/asm/mach-malta/mc146818rtc.h +++ b/arch/mips/include/asm/mach-malta/mc146818rtc.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Carsten Langgaard, carstenl@mips.com * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved. * Copyright (C) 2003 by Ralf Baechle * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * * RTC routines for Malta style attached PIIX4 device, which contains a * Motorola MC146818A-compatible Real Time Clock. */ diff --git a/arch/mips/include/asm/mach-pic32/irq.h b/arch/mips/include/asm/mach-pic32/irq.h index 864330ce8838..d2396941ed2a 100644 --- a/arch/mips/include/asm/mach-pic32/irq.h +++ b/arch/mips/include/asm/mach-pic32/irq.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Joshua Henderson <joshua.henderson@microchip.com> * Copyright (C) 2015 Microchip Technology Inc. All rights reserved. - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. */ #ifndef __ASM_MACH_PIC32_IRQ_H #define __ASM_MACH_PIC32_IRQ_H diff --git a/arch/mips/include/asm/mach-pic32/pic32.h b/arch/mips/include/asm/mach-pic32/pic32.h index ce52e918daae..53918a671a4c 100644 --- a/arch/mips/include/asm/mach-pic32/pic32.h +++ b/arch/mips/include/asm/mach-pic32/pic32.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Joshua Henderson <joshua.henderson@microchip.com> * Copyright (C) 2015 Microchip Technology Inc. All rights reserved. - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. */ #ifndef _ASM_MACH_PIC32_H #define _ASM_MACH_PIC32_H diff --git a/arch/mips/include/asm/mach-pic32/spaces.h b/arch/mips/include/asm/mach-pic32/spaces.h index a1b9783b76ea..eb557b52cf19 100644 --- a/arch/mips/include/asm/mach-pic32/spaces.h +++ b/arch/mips/include/asm/mach-pic32/spaces.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Joshua Henderson <joshua.henderson@microchip.com> * Copyright (C) 2015 Microchip Technology Inc. All rights reserved. - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. */ #ifndef _ASM_MACH_PIC32_SPACES_H #define _ASM_MACH_PIC32_SPACES_H diff --git a/arch/mips/include/asm/mach-pistachio/irq.h b/arch/mips/include/asm/mach-pistachio/irq.h index b94a09a54221..93bc380f9536 100644 --- a/arch/mips/include/asm/mach-pistachio/irq.h +++ b/arch/mips/include/asm/mach-pistachio/irq.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Pistachio IRQ setup * * Copyright (C) 2014 Google, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. */ #ifndef __ASM_MACH_PISTACHIO_IRQ_H diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_cic_int.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_cic_int.h index ac863e2deb62..50de6876e1c9 100644 --- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_cic_int.h +++ b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_cic_int.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Defines for the MSP interrupt controller. * @@ -6,19 +7,6 @@ * * ######################################################################## * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * * ######################################################################## */ diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_int.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_int.h index 29f8bf79d7a5..55078b40f5b5 100644 --- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_int.h +++ b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_int.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Defines for the MSP interrupt handlers. * @@ -6,19 +7,6 @@ * * ######################################################################## * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * * ######################################################################## */ diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_pci.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_pci.h index 24948cc42461..5b2535efceb2 100644 --- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_pci.h +++ b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_pci.h @@ -1,23 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2000-2006 PMC-Sierra INC. * - * This program is free software; you can redistribute it - * and/or modify it under the terms of the GNU General - * Public License as published by the Free Software - * Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR - * PURPOSE. See the GNU General Public License for more - * details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA - * 02139, USA. - * * PMC-SIERRA INC. DISCLAIMS ANY LIABILITY OF ANY KIND * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS * SOFTWARE. diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_prom.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_prom.h index 4d3052ab89a2..4120a01c30a9 100644 --- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_prom.h +++ b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_prom.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * MIPS boards bootprom interface for the Linux kernel. * @@ -6,19 +7,6 @@ * * ######################################################################## * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * * ######################################################################## */ diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_regs.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_regs.h index da3a8dea2282..e2ce9be51f3f 100644 --- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_regs.h +++ b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Defines for the address space, registers and register configuration * (bit masks, access macros etc) for the PMC-Sierra line of MSP products. @@ -13,19 +14,6 @@ * * ######################################################################## * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * * ######################################################################## */ diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_slp_int.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_slp_int.h index 51a66dcc429d..9a763eb5e5f5 100644 --- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_slp_int.h +++ b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_slp_int.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Defines for the MSP interrupt controller. * @@ -6,19 +7,6 @@ * * ######################################################################## * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * * ######################################################################## */ diff --git a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_usb.h b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_usb.h index fe1566f2913e..3cc3edb336b6 100644 --- a/arch/mips/include/asm/mach-pmcs-msp71xx/msp_usb.h +++ b/arch/mips/include/asm/mach-pmcs-msp71xx/msp_usb.h @@ -1,23 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /****************************************************************** * Copyright (c) 2000-2007 PMC-Sierra INC. * - * This program is free software; you can redistribute it - * and/or modify it under the terms of the GNU General - * Public License as published by the Free Software - * Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR - * PURPOSE. See the GNU General Public License for more - * details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA - * 02139, USA. - * * PMC-SIERRA INC. DISCLAIMS ANY LIABILITY OF ANY KIND * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS * SOFTWARE. diff --git a/arch/mips/include/asm/mach-pnx833x/gpio.h b/arch/mips/include/asm/mach-pnx833x/gpio.h index f192acf4a8af..85b5b8e26118 100644 --- a/arch/mips/include/asm/mach-pnx833x/gpio.h +++ b/arch/mips/include/asm/mach-pnx833x/gpio.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * gpio.h: GPIO Support for PNX833X. * * Copyright 2008 NXP Semiconductors * Chris Steel <chris.steel@nxp.com> * Daniel Laird <daniel.j.laird@nxp.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ASM_MIPS_MACH_PNX833X_GPIO_H #define __ASM_MIPS_MACH_PNX833X_GPIO_H diff --git a/arch/mips/include/asm/mach-pnx833x/irq-mapping.h b/arch/mips/include/asm/mach-pnx833x/irq-mapping.h index daa85ce03ef6..32d8063c1bbc 100644 --- a/arch/mips/include/asm/mach-pnx833x/irq-mapping.h +++ b/arch/mips/include/asm/mach-pnx833x/irq-mapping.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * irq.h: IRQ mappings for PNX833X. @@ -5,20 +6,6 @@ * Copyright 2008 NXP Semiconductors * Chris Steel <chris.steel@nxp.com> * Daniel Laird <daniel.j.laird@nxp.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ASM_MIPS_MACH_PNX833X_IRQ_MAPPING_H diff --git a/arch/mips/include/asm/mach-pnx833x/irq.h b/arch/mips/include/asm/mach-pnx833x/irq.h index 745114b1d8d5..b7a6dab5b9f7 100644 --- a/arch/mips/include/asm/mach-pnx833x/irq.h +++ b/arch/mips/include/asm/mach-pnx833x/irq.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * irq.h: IRQ mappings for PNX833X. * * Copyright 2008 NXP Semiconductors * Chris Steel <chris.steel@nxp.com> * Daniel Laird <daniel.j.laird@nxp.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ASM_MIPS_MACH_PNX833X_IRQ_H diff --git a/arch/mips/include/asm/mach-pnx833x/pnx833x.h b/arch/mips/include/asm/mach-pnx833x/pnx833x.h index e6fc3a9d594a..00bb67a36386 100644 --- a/arch/mips/include/asm/mach-pnx833x/pnx833x.h +++ b/arch/mips/include/asm/mach-pnx833x/pnx833x.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * pnx833x.h: Register mappings for PNX833X. * * Copyright 2008 NXP Semiconductors * Chris Steel <chris.steel@nxp.com> * Daniel Laird <daniel.j.laird@nxp.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ASM_MIPS_MACH_PNX833X_PNX833X_H #define __ASM_MIPS_MACH_PNX833X_PNX833X_H diff --git a/arch/mips/include/asm/mach-ralink/mt7620.h b/arch/mips/include/asm/mach-ralink/mt7620.h index 66af4ccb5c6c..757ce53d00e6 100644 --- a/arch/mips/include/asm/mach-ralink/mt7620.h +++ b/arch/mips/include/asm/mach-ralink/mt7620.h @@ -1,7 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. * * Parts of this file are based on Ralink's 2.6.21 BSP * diff --git a/arch/mips/include/asm/mach-ralink/mt7620/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ralink/mt7620/cpu-feature-overrides.h index f7bb8cfc5eb1..6ea5908f0c11 100644 --- a/arch/mips/include/asm/mach-ralink/mt7620/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ralink/mt7620/cpu-feature-overrides.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Ralink MT7620 specific CPU feature overrides * @@ -7,11 +8,6 @@ * This file was derived from: include/asm-mips/cpu-features.h * Copyright (C) 2003, 2004 Ralf Baechle * Copyright (C) 2004 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * */ #ifndef _MT7620_CPU_FEATURE_OVERRIDES_H #define _MT7620_CPU_FEATURE_OVERRIDES_H diff --git a/arch/mips/include/asm/mach-ralink/mt7621.h b/arch/mips/include/asm/mach-ralink/mt7621.h index a672e06fa5fd..65483a4681ab 100644 --- a/arch/mips/include/asm/mach-ralink/mt7621.h +++ b/arch/mips/include/asm/mach-ralink/mt7621.h @@ -1,7 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. * * Copyright (C) 2015 John Crispin <john@phrozen.org> */ diff --git a/arch/mips/include/asm/mach-ralink/mt7621/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ralink/mt7621/cpu-feature-overrides.h index 15db1b330fe8..e06f517b2588 100644 --- a/arch/mips/include/asm/mach-ralink/mt7621/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ralink/mt7621/cpu-feature-overrides.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Ralink MT7621 specific CPU feature overrides * @@ -8,11 +9,6 @@ * This file was derived from: include/asm-mips/cpu-features.h * Copyright (C) 2003, 2004 Ralf Baechle * Copyright (C) 2004 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * */ #ifndef _MT7621_CPU_FEATURE_OVERRIDES_H #define _MT7621_CPU_FEATURE_OVERRIDES_H diff --git a/arch/mips/include/asm/mach-ralink/pinmux.h b/arch/mips/include/asm/mach-ralink/pinmux.h index ba8ac331af0c..e54d4e1533b4 100644 --- a/arch/mips/include/asm/mach-ralink/pinmux.h +++ b/arch/mips/include/asm/mach-ralink/pinmux.h @@ -1,7 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * publishhed by the Free Software Foundation. * * Copyright (C) 2012 John Crispin <john@phrozen.org> */ diff --git a/arch/mips/include/asm/mach-ralink/ralink_regs.h b/arch/mips/include/asm/mach-ralink/ralink_regs.h index b4e7dfa214eb..9dbd9f0870c9 100644 --- a/arch/mips/include/asm/mach-ralink/ralink_regs.h +++ b/arch/mips/include/asm/mach-ralink/ralink_regs.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Ralink SoC register definitions * * Copyright (C) 2013 John Crispin <john@phrozen.org> * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. */ #ifndef _RALINK_REGS_H_ diff --git a/arch/mips/include/asm/mach-ralink/rt288x.h b/arch/mips/include/asm/mach-ralink/rt288x.h index 25ae1042d57b..5d10178f26af 100644 --- a/arch/mips/include/asm/mach-ralink/rt288x.h +++ b/arch/mips/include/asm/mach-ralink/rt288x.h @@ -1,7 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. * * Parts of this file are based on Ralink's 2.6.21 BSP * diff --git a/arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h index 72fc10669199..9c069646d0bd 100644 --- a/arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ralink/rt288x/cpu-feature-overrides.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Ralink RT288x specific CPU feature overrides * @@ -7,11 +8,6 @@ * This file was derived from: include/asm-mips/cpu-features.h * Copyright (C) 2003, 2004 Ralf Baechle * Copyright (C) 2004 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * */ #ifndef _RT288X_CPU_FEATURE_OVERRIDES_H #define _RT288X_CPU_FEATURE_OVERRIDES_H diff --git a/arch/mips/include/asm/mach-ralink/rt305x.h b/arch/mips/include/asm/mach-ralink/rt305x.h index ac2d65c04b5f..b54619dc4b88 100644 --- a/arch/mips/include/asm/mach-ralink/rt305x.h +++ b/arch/mips/include/asm/mach-ralink/rt305x.h @@ -1,7 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. * * Parts of this file are based on Ralink's 2.6.21 BSP * diff --git a/arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h index 917c28654552..2e423fd15384 100644 --- a/arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ralink/rt305x/cpu-feature-overrides.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Ralink RT305x specific CPU feature overrides * @@ -7,11 +8,6 @@ * This file was derived from: include/asm-mips/cpu-features.h * Copyright (C) 2003, 2004 Ralf Baechle * Copyright (C) 2004 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * */ #ifndef _RT305X_CPU_FEATURE_OVERRIDES_H #define _RT305X_CPU_FEATURE_OVERRIDES_H diff --git a/arch/mips/include/asm/mach-ralink/rt3883.h b/arch/mips/include/asm/mach-ralink/rt3883.h index 0fbe6f9257cd..565f2548496a 100644 --- a/arch/mips/include/asm/mach-ralink/rt3883.h +++ b/arch/mips/include/asm/mach-ralink/rt3883.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Ralink RT3662/RT3883 SoC register definitions * * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. */ #ifndef _RT3883_REGS_H_ diff --git a/arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h index 181fbf4c976f..7cee0e232580 100644 --- a/arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ralink/rt3883/cpu-feature-overrides.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Ralink RT3662/RT3883 specific CPU feature overrides * @@ -6,11 +7,6 @@ * This file was derived from: include/asm-mips/cpu-features.h * Copyright (C) 2003, 2004 Ralf Baechle * Copyright (C) 2004 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * */ #ifndef _RT3883_CPU_FEATURE_OVERRIDES_H #define _RT3883_CPU_FEATURE_OVERRIDES_H diff --git a/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h b/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h index 6a1087ee8c6e..bc46179fdf40 100644 --- a/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * IDT RC32434 specific CPU feature overrides * @@ -6,21 +7,6 @@ * This file was derived from: include/asm-mips/cpu-features.h * Copyright (C) 2003, 2004 Ralf Baechle * Copyright (C) 2004 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. */ #ifndef __ASM_MACH_RC32434_CPU_FEATURE_OVERRIDES_H #define __ASM_MACH_RC32434_CPU_FEATURE_OVERRIDES_H diff --git a/arch/mips/include/asm/mach-rc32434/rb.h b/arch/mips/include/asm/mach-rc32434/rb.h index 5dfd4d66d6fc..d502673a4f6c 100644 --- a/arch/mips/include/asm/mach-rc32434/rb.h +++ b/arch/mips/include/asm/mach-rc32434/rb.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. * * Copyright (C) 2004 IDT Inc. * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org> diff --git a/arch/mips/include/asm/mach-tx39xx/ioremap.h b/arch/mips/include/asm/mach-tx39xx/ioremap.h index 0874cd2b06d7..077b3c9971f7 100644 --- a/arch/mips/include/asm/mach-tx39xx/ioremap.h +++ b/arch/mips/include/asm/mach-tx39xx/ioremap.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/mach-tx39xx/ioremap.h - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef __ASM_MACH_TX39XX_IOREMAP_H #define __ASM_MACH_TX39XX_IOREMAP_H diff --git a/arch/mips/include/asm/mach-tx49xx/ioremap.h b/arch/mips/include/asm/mach-tx49xx/ioremap.h index 4b6a8441b25f..c6b9e05f44c4 100644 --- a/arch/mips/include/asm/mach-tx49xx/ioremap.h +++ b/arch/mips/include/asm/mach-tx49xx/ioremap.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/mach-tx49xx/ioremap.h - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef __ASM_MACH_TX49XX_IOREMAP_H #define __ASM_MACH_TX49XX_IOREMAP_H diff --git a/arch/mips/include/asm/mach-xilfpga/irq.h b/arch/mips/include/asm/mach-xilfpga/irq.h index 0132a5b91f57..b8e93fa8adcf 100644 --- a/arch/mips/include/asm/mach-xilfpga/irq.h +++ b/arch/mips/include/asm/mach-xilfpga/irq.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Imagination Technologies * Author: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __MIPS_ASM_MACH_XILFPGA_IRQ_H__ diff --git a/arch/mips/include/asm/machine.h b/arch/mips/include/asm/machine.h index f83879dadd1e..29ca344a8cab 100644 --- a/arch/mips/include/asm/machine.h +++ b/arch/mips/include/asm/machine.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2016 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __MIPS_ASM_MACHINE_H__ diff --git a/arch/mips/include/asm/mips-boards/malta.h b/arch/mips/include/asm/mips-boards/malta.h index fd9774269a5e..65de4fb06096 100644 --- a/arch/mips/include/asm/mips-boards/malta.h +++ b/arch/mips/include/asm/mips-boards/malta.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Carsten Langgaard, carstenl@mips.com * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved. * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * * Defines of the Malta board specific address-MAP, registers, etc. */ #ifndef __ASM_MIPS_BOARDS_MALTA_H diff --git a/arch/mips/include/asm/mips-boards/piix4.h b/arch/mips/include/asm/mips-boards/piix4.h index 9e340be52a50..e174bc7c8fbc 100644 --- a/arch/mips/include/asm/mips-boards/piix4.h +++ b/arch/mips/include/asm/mips-boards/piix4.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Carsten Langgaard, carstenl@mips.com * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved. * Copyright (C) 2013 Imagination Technologies Ltd. * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * * Register definitions for Intel PIIX4 South Bridge Device. */ #ifndef __ASM_MIPS_BOARDS_PIIX4_H diff --git a/arch/mips/include/asm/mips-boards/sim.h b/arch/mips/include/asm/mips-boards/sim.h index b112fdc9f77d..ca37a4f32923 100644 --- a/arch/mips/include/asm/mips-boards/sim.h +++ b/arch/mips/include/asm/mips-boards/sim.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2005 MIPS Technologies, Inc. All rights reserved. - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * */ #ifndef _ASM_MIPS_BOARDS_SIM_H diff --git a/arch/mips/include/asm/mips-cm.h b/arch/mips/include/asm/mips-cm.h index 8bc5df49b0e1..aeae2effa123 100644 --- a/arch/mips/include/asm/mips-cm.h +++ b/arch/mips/include/asm/mips-cm.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2013 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __MIPS_ASM_MIPS_CPS_H__ diff --git a/arch/mips/include/asm/mips-cpc.h b/arch/mips/include/asm/mips-cpc.h index b55e335cfba4..b54453f1648c 100644 --- a/arch/mips/include/asm/mips-cpc.h +++ b/arch/mips/include/asm/mips-cpc.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2013 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __MIPS_ASM_MIPS_CPS_H__ diff --git a/arch/mips/include/asm/mips-cps.h b/arch/mips/include/asm/mips-cps.h index 8ad4a85eed0c..fd43d876892e 100644 --- a/arch/mips/include/asm/mips-cps.h +++ b/arch/mips/include/asm/mips-cps.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2017 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __MIPS_ASM_MIPS_CPS_H__ diff --git a/arch/mips/include/asm/mips-gic.h b/arch/mips/include/asm/mips-gic.h index 558059a8f218..084cac1c5ea2 100644 --- a/arch/mips/include/asm/mips-gic.h +++ b/arch/mips/include/asm/mips-gic.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2017 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __MIPS_ASM_MIPS_CPS_H__ @@ -315,6 +311,36 @@ static inline bool mips_gic_present(void) } /** + * mips_gic_vx_map_reg() - Return GIC_Vx_<intr>_MAP register offset + * @intr: A GIC local interrupt + * + * Determine the index of the GIC_VL_<intr>_MAP or GIC_VO_<intr>_MAP register + * within the block of GIC map registers. This is almost the same as the order + * of interrupts in the pending & mask registers, as used by enum + * mips_gic_local_interrupt, but moves the FDC interrupt & thus offsets the + * interrupts after it... + * + * Return: The map register index corresponding to @intr. + * + * The return value is suitable for use with the (read|write)_gic_v[lo]_map + * accessor functions. + */ +static inline unsigned int +mips_gic_vx_map_reg(enum mips_gic_local_interrupt intr) +{ + /* WD, Compare & Timer are 1:1 */ + if (intr <= GIC_LOCAL_INT_TIMER) + return intr; + + /* FDC moves to after Timer... */ + if (intr == GIC_LOCAL_INT_FDC) + return GIC_LOCAL_INT_TIMER + 1; + + /* As a result everything else is offset by 1 */ + return intr + 1; +} + +/** * gic_get_c0_compare_int() - Return cp0 count/compare interrupt virq * * Determine the virq number to use for the coprocessor 0 count/compare diff --git a/arch/mips/include/asm/mips_machine.h b/arch/mips/include/asm/mips_machine.h index 9d00aebe9842..4efecb70c24e 100644 --- a/arch/mips/include/asm/mips_machine.h +++ b/arch/mips/include/asm/mips_machine.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * */ #ifndef __ASM_MIPS_MACHINE_H diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h index 402b80af91aa..1e6966e8527e 100644 --- a/arch/mips/include/asm/mipsregs.h +++ b/arch/mips/include/asm/mipsregs.h @@ -667,6 +667,7 @@ #define MIPS_CONF5_FRE (_ULCAST_(1) << 8) #define MIPS_CONF5_UFE (_ULCAST_(1) << 9) #define MIPS_CONF5_CA2 (_ULCAST_(1) << 14) +#define MIPS_CONF5_MI (_ULCAST_(1) << 17) #define MIPS_CONF5_CRCP (_ULCAST_(1) << 18) #define MIPS_CONF5_MSAEN (_ULCAST_(1) << 27) #define MIPS_CONF5_EVA (_ULCAST_(1) << 28) @@ -1247,6 +1248,13 @@ __asm__(".macro parse_r var r\n\t" ENC \ ".endm") +/* Instructions with 1 register operand & 1 immediate operand */ +#define _ASM_MACRO_1R1I(OP, R1, I2, ENC) \ + __asm__(".macro " #OP " " #R1 ", " #I2 "\n\t" \ + "parse_r __" #R1 ", \\" #R1 "\n\t" \ + ENC \ + ".endm") + /* Instructions with 2 register operands */ #define _ASM_MACRO_2R(OP, R1, R2, ENC) \ __asm__(".macro " #OP " " #R1 ", " #R2 "\n\t" \ @@ -1603,6 +1611,9 @@ do { \ #define read_c0_xcontextconfig() __read_ulong_c0_register($4, 3) #define write_c0_xcontextconfig(val) __write_ulong_c0_register($4, 3, val) +#define read_c0_memorymapid() __read_32bit_c0_register($4, 5) +#define write_c0_memorymapid(val) __write_32bit_c0_register($4, 5, val) + #define read_c0_pagemask() __read_32bit_c0_register($5, 0) #define write_c0_pagemask(val) __write_32bit_c0_register($5, 0, val) diff --git a/arch/mips/include/asm/mmiowb.h b/arch/mips/include/asm/mmiowb.h new file mode 100644 index 000000000000..a40824e3ef8e --- /dev/null +++ b/arch/mips/include/asm/mmiowb.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_MMIOWB_H +#define _ASM_MMIOWB_H + +#include <asm/io.h> + +#define mmiowb() iobarrier_w() + +#include <asm-generic/mmiowb.h> + +#endif /* _ASM_MMIOWB_H */ diff --git a/arch/mips/include/asm/mmu.h b/arch/mips/include/asm/mmu.h index 88a108ce62c1..5df0238f639b 100644 --- a/arch/mips/include/asm/mmu.h +++ b/arch/mips/include/asm/mmu.h @@ -7,7 +7,11 @@ #include <linux/wait.h> typedef struct { - u64 asid[NR_CPUS]; + union { + u64 asid[NR_CPUS]; + atomic64_t mmid; + }; + void *vdso; /* lock to be held whilst modifying fp_bd_emupage_allocmap */ diff --git a/arch/mips/include/asm/mmu_context.h b/arch/mips/include/asm/mmu_context.h index a589585be21b..cddead91acd4 100644 --- a/arch/mips/include/asm/mmu_context.h +++ b/arch/mips/include/asm/mmu_context.h @@ -17,8 +17,10 @@ #include <linux/smp.h> #include <linux/slab.h> +#include <asm/barrier.h> #include <asm/cacheflush.h> #include <asm/dsemul.h> +#include <asm/ginvt.h> #include <asm/hazards.h> #include <asm/tlbflush.h> #include <asm-generic/mm_hooks.h> @@ -73,6 +75,19 @@ extern unsigned long pgd_current[]; #endif /* CONFIG_MIPS_PGD_C0_CONTEXT*/ /* + * The ginvt instruction will invalidate wired entries when its type field + * targets anything other than the entire TLB. That means that if we were to + * allow the kernel to create wired entries with the MMID of current->active_mm + * then those wired entries could be invalidated when we later use ginvt to + * invalidate TLB entries with that MMID. + * + * In order to prevent ginvt from trashing wired entries, we reserve one MMID + * for use by the kernel when creating wired entries. This MMID will never be + * assigned to a struct mm, and we'll never target it with a ginvt instruction. + */ +#define MMID_KERNEL_WIRED 0 + +/* * All unused by hardware upper bits will be considered * as a software asid extension. */ @@ -88,7 +103,23 @@ static inline u64 asid_first_version(unsigned int cpu) return ~asid_version_mask(cpu) + 1; } -#define cpu_context(cpu, mm) ((mm)->context.asid[cpu]) +static inline u64 cpu_context(unsigned int cpu, const struct mm_struct *mm) +{ + if (cpu_has_mmid) + return atomic64_read(&mm->context.mmid); + + return mm->context.asid[cpu]; +} + +static inline void set_cpu_context(unsigned int cpu, + struct mm_struct *mm, u64 ctx) +{ + if (cpu_has_mmid) + atomic64_set(&mm->context.mmid, ctx); + else + mm->context.asid[cpu] = ctx; +} + #define asid_cache(cpu) (cpu_data[cpu].asid_cache) #define cpu_asid(cpu, mm) \ (cpu_context((cpu), (mm)) & cpu_asid_mask(&cpu_data[cpu])) @@ -97,21 +128,9 @@ static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) { } - -/* Normal, classic MIPS get_new_mmu_context */ -static inline void -get_new_mmu_context(struct mm_struct *mm, unsigned long cpu) -{ - u64 asid = asid_cache(cpu); - - if (!((asid += cpu_asid_inc()) & cpu_asid_mask(&cpu_data[cpu]))) { - if (cpu_has_vtag_icache) - flush_icache_all(); - local_flush_tlb_all(); /* start new asid cycle */ - } - - cpu_context(cpu, mm) = asid_cache(cpu) = asid; -} +extern void get_new_mmu_context(struct mm_struct *mm); +extern void check_mmu_context(struct mm_struct *mm); +extern void check_switch_mmu_context(struct mm_struct *mm); /* * Initialize the context related info for a new mm_struct @@ -122,8 +141,12 @@ init_new_context(struct task_struct *tsk, struct mm_struct *mm) { int i; - for_each_possible_cpu(i) - cpu_context(i, mm) = 0; + if (cpu_has_mmid) { + set_cpu_context(0, mm, 0); + } else { + for_each_possible_cpu(i) + set_cpu_context(i, mm, 0); + } mm->context.bd_emupage_allocmap = NULL; spin_lock_init(&mm->context.bd_emupage_lock); @@ -140,11 +163,7 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, local_irq_save(flags); htw_stop(); - /* Check if our ASID is of an older version and thus invalid */ - if ((cpu_context(cpu, next) ^ asid_cache(cpu)) & asid_version_mask(cpu)) - get_new_mmu_context(next, cpu); - write_c0_entryhi(cpu_asid(cpu, next)); - TLBMISS_HANDLER_SETUP_PGD(next->pgd); + check_switch_mmu_context(next); /* * Mark current->active_mm as not "active" anymore. @@ -166,55 +185,55 @@ static inline void destroy_context(struct mm_struct *mm) dsemul_mm_cleanup(mm); } +#define activate_mm(prev, next) switch_mm(prev, next, current) #define deactivate_mm(tsk, mm) do { } while (0) -/* - * After we have set current->mm to a new value, this activates - * the context for the new mm so we see the new mappings. - */ -static inline void -activate_mm(struct mm_struct *prev, struct mm_struct *next) -{ - unsigned long flags; - unsigned int cpu = smp_processor_id(); - - local_irq_save(flags); - - htw_stop(); - /* Unconditionally get a new ASID. */ - get_new_mmu_context(next, cpu); - - write_c0_entryhi(cpu_asid(cpu, next)); - TLBMISS_HANDLER_SETUP_PGD(next->pgd); - - /* mark mmu ownership change */ - cpumask_clear_cpu(cpu, mm_cpumask(prev)); - cpumask_set_cpu(cpu, mm_cpumask(next)); - htw_start(); - - local_irq_restore(flags); -} - -/* - * If mm is currently active_mm, we can't really drop it. Instead, - * we will get a new one for it. - */ static inline void -drop_mmu_context(struct mm_struct *mm, unsigned cpu) +drop_mmu_context(struct mm_struct *mm) { unsigned long flags; + unsigned int cpu; + u32 old_mmid; + u64 ctx; local_irq_save(flags); - htw_stop(); - if (cpumask_test_cpu(cpu, mm_cpumask(mm))) { - get_new_mmu_context(mm, cpu); + cpu = smp_processor_id(); + ctx = cpu_context(cpu, mm); + + if (!ctx) { + /* no-op */ + } else if (cpu_has_mmid) { + /* + * Globally invalidating TLB entries associated with the MMID + * is pretty cheap using the GINVT instruction, so we'll do + * that rather than incur the overhead of allocating a new + * MMID. The latter would be especially difficult since MMIDs + * are global & other CPUs may be actively using ctx. + */ + htw_stop(); + old_mmid = read_c0_memorymapid(); + write_c0_memorymapid(ctx & cpu_asid_mask(&cpu_data[cpu])); + mtc0_tlbw_hazard(); + ginvt_mmid(); + sync_ginv(); + write_c0_memorymapid(old_mmid); + instruction_hazard(); + htw_start(); + } else if (cpumask_test_cpu(cpu, mm_cpumask(mm))) { + /* + * mm is currently active, so we can't really drop it. + * Instead we bump the ASID. + */ + htw_stop(); + get_new_mmu_context(mm); write_c0_entryhi(cpu_asid(cpu, mm)); + htw_start(); } else { /* will get a new context next time */ - cpu_context(cpu, mm) = 0; + set_cpu_context(cpu, mm, 0); } - htw_start(); + local_irq_restore(flags); } diff --git a/arch/mips/include/asm/msa.h b/arch/mips/include/asm/msa.h index b4f9577ed96a..e0a3dd52334d 100644 --- a/arch/mips/include/asm/msa.h +++ b/arch/mips/include/asm/msa.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2013 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _ASM_MSA_H #define _ASM_MSA_H diff --git a/arch/mips/include/asm/octeon/cvmx-helper-board.h b/arch/mips/include/asm/octeon/cvmx-helper-board.h index b4d19c21b62c..d7fdcf0a0088 100644 --- a/arch/mips/include/asm/octeon/cvmx-helper-board.h +++ b/arch/mips/include/asm/octeon/cvmx-helper-board.h @@ -119,18 +119,6 @@ extern cvmx_helper_link_info_t __cvmx_helper_board_link_get(int ipd_port); extern int __cvmx_helper_board_interface_probe(int interface, int supported_ports); -/** - * Enable packet input/output from the hardware. This function is - * called after by cvmx_helper_packet_hardware_enable() to - * perform board specific initialization. For most boards - * nothing is needed. - * - * @interface: Interface to enable - * - * Returns Zero on success, negative on failure - */ -extern int __cvmx_helper_board_hardware_enable(int interface); - enum cvmx_helper_board_usb_clock_types __cvmx_helper_board_usb_get_clock_type(void); #endif /* __CVMX_HELPER_BOARD_H__ */ diff --git a/arch/mips/include/asm/octeon/cvmx-smix-defs.h b/arch/mips/include/asm/octeon/cvmx-smix-defs.h deleted file mode 100644 index 7a928230b0c0..000000000000 --- a/arch/mips/include/asm/octeon/cvmx-smix-defs.h +++ /dev/null @@ -1,276 +0,0 @@ -/***********************license start*************** - * Author: Cavium Networks - * - * Contact: support@caviumnetworks.com - * This file is part of the OCTEON SDK - * - * Copyright (c) 2003-2012 Cavium Networks - * - * This file is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, Version 2, as - * published by the Free Software Foundation. - * - * This file is distributed in the hope that it will be useful, but - * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or - * NONINFRINGEMENT. See the GNU General Public License for more - * details. - * - * You should have received a copy of the GNU General Public License - * along with this file; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * or visit http://www.gnu.org/licenses/. - * - * This file may also be available under a different license from Cavium. - * Contact Cavium Networks for more information - ***********************license end**************************************/ - -#ifndef __CVMX_SMIX_DEFS_H__ -#define __CVMX_SMIX_DEFS_H__ - -static inline uint64_t CVMX_SMIX_CLK(unsigned long offset) -{ - switch (cvmx_get_octeon_family()) { - case OCTEON_CN30XX & OCTEON_FAMILY_MASK: - case OCTEON_CN50XX & OCTEON_FAMILY_MASK: - case OCTEON_CN38XX & OCTEON_FAMILY_MASK: - case OCTEON_CN31XX & OCTEON_FAMILY_MASK: - case OCTEON_CN58XX & OCTEON_FAMILY_MASK: - return CVMX_ADD_IO_SEG(0x0001180000001818ull) + (offset) * 256; - case OCTEON_CNF71XX & OCTEON_FAMILY_MASK: - case OCTEON_CN61XX & OCTEON_FAMILY_MASK: - case OCTEON_CN56XX & OCTEON_FAMILY_MASK: - case OCTEON_CN66XX & OCTEON_FAMILY_MASK: - case OCTEON_CN52XX & OCTEON_FAMILY_MASK: - case OCTEON_CN63XX & OCTEON_FAMILY_MASK: - return CVMX_ADD_IO_SEG(0x0001180000001818ull) + (offset) * 256; - case OCTEON_CN68XX & OCTEON_FAMILY_MASK: - return CVMX_ADD_IO_SEG(0x0001180000003818ull) + (offset) * 128; - } - return CVMX_ADD_IO_SEG(0x0001180000001818ull) + (offset) * 256; -} - -static inline uint64_t CVMX_SMIX_CMD(unsigned long offset) -{ - switch (cvmx_get_octeon_family()) { - case OCTEON_CN30XX & OCTEON_FAMILY_MASK: - case OCTEON_CN50XX & OCTEON_FAMILY_MASK: - case OCTEON_CN38XX & OCTEON_FAMILY_MASK: - case OCTEON_CN31XX & OCTEON_FAMILY_MASK: - case OCTEON_CN58XX & OCTEON_FAMILY_MASK: - return CVMX_ADD_IO_SEG(0x0001180000001800ull) + (offset) * 256; - case OCTEON_CNF71XX & OCTEON_FAMILY_MASK: - case OCTEON_CN61XX & OCTEON_FAMILY_MASK: - case OCTEON_CN56XX & OCTEON_FAMILY_MASK: - case OCTEON_CN66XX & OCTEON_FAMILY_MASK: - case OCTEON_CN52XX & OCTEON_FAMILY_MASK: - case OCTEON_CN63XX & OCTEON_FAMILY_MASK: - return CVMX_ADD_IO_SEG(0x0001180000001800ull) + (offset) * 256; - case OCTEON_CN68XX & OCTEON_FAMILY_MASK: - return CVMX_ADD_IO_SEG(0x0001180000003800ull) + (offset) * 128; - } - return CVMX_ADD_IO_SEG(0x0001180000001800ull) + (offset) * 256; -} - -static inline uint64_t CVMX_SMIX_EN(unsigned long offset) -{ - switch (cvmx_get_octeon_family()) { - case OCTEON_CN30XX & OCTEON_FAMILY_MASK: - case OCTEON_CN50XX & OCTEON_FAMILY_MASK: - case OCTEON_CN38XX & OCTEON_FAMILY_MASK: - case OCTEON_CN31XX & OCTEON_FAMILY_MASK: - case OCTEON_CN58XX & OCTEON_FAMILY_MASK: - return CVMX_ADD_IO_SEG(0x0001180000001820ull) + (offset) * 256; - case OCTEON_CNF71XX & OCTEON_FAMILY_MASK: - case OCTEON_CN61XX & OCTEON_FAMILY_MASK: - case OCTEON_CN56XX & OCTEON_FAMILY_MASK: - case OCTEON_CN66XX & OCTEON_FAMILY_MASK: - case OCTEON_CN52XX & OCTEON_FAMILY_MASK: - case OCTEON_CN63XX & OCTEON_FAMILY_MASK: - return CVMX_ADD_IO_SEG(0x0001180000001820ull) + (offset) * 256; - case OCTEON_CN68XX & OCTEON_FAMILY_MASK: - return CVMX_ADD_IO_SEG(0x0001180000003820ull) + (offset) * 128; - } - return CVMX_ADD_IO_SEG(0x0001180000001820ull) + (offset) * 256; -} - -static inline uint64_t CVMX_SMIX_RD_DAT(unsigned long offset) -{ - switch (cvmx_get_octeon_family()) { - case OCTEON_CN30XX & OCTEON_FAMILY_MASK: - case OCTEON_CN50XX & OCTEON_FAMILY_MASK: - case OCTEON_CN38XX & OCTEON_FAMILY_MASK: - case OCTEON_CN31XX & OCTEON_FAMILY_MASK: - case OCTEON_CN58XX & OCTEON_FAMILY_MASK: - return CVMX_ADD_IO_SEG(0x0001180000001810ull) + (offset) * 256; - case OCTEON_CNF71XX & OCTEON_FAMILY_MASK: - case OCTEON_CN61XX & OCTEON_FAMILY_MASK: - case OCTEON_CN56XX & OCTEON_FAMILY_MASK: - case OCTEON_CN66XX & OCTEON_FAMILY_MASK: - case OCTEON_CN52XX & OCTEON_FAMILY_MASK: - case OCTEON_CN63XX & OCTEON_FAMILY_MASK: - return CVMX_ADD_IO_SEG(0x0001180000001810ull) + (offset) * 256; - case OCTEON_CN68XX & OCTEON_FAMILY_MASK: - return CVMX_ADD_IO_SEG(0x0001180000003810ull) + (offset) * 128; - } - return CVMX_ADD_IO_SEG(0x0001180000001810ull) + (offset) * 256; -} - -static inline uint64_t CVMX_SMIX_WR_DAT(unsigned long offset) -{ - switch (cvmx_get_octeon_family()) { - case OCTEON_CN30XX & OCTEON_FAMILY_MASK: - case OCTEON_CN50XX & OCTEON_FAMILY_MASK: - case OCTEON_CN38XX & OCTEON_FAMILY_MASK: - case OCTEON_CN31XX & OCTEON_FAMILY_MASK: - case OCTEON_CN58XX & OCTEON_FAMILY_MASK: - return CVMX_ADD_IO_SEG(0x0001180000001808ull) + (offset) * 256; - case OCTEON_CNF71XX & OCTEON_FAMILY_MASK: - case OCTEON_CN61XX & OCTEON_FAMILY_MASK: - case OCTEON_CN56XX & OCTEON_FAMILY_MASK: - case OCTEON_CN66XX & OCTEON_FAMILY_MASK: - case OCTEON_CN52XX & OCTEON_FAMILY_MASK: - case OCTEON_CN63XX & OCTEON_FAMILY_MASK: - return CVMX_ADD_IO_SEG(0x0001180000001808ull) + (offset) * 256; - case OCTEON_CN68XX & OCTEON_FAMILY_MASK: - return CVMX_ADD_IO_SEG(0x0001180000003808ull) + (offset) * 128; - } - return CVMX_ADD_IO_SEG(0x0001180000001808ull) + (offset) * 256; -} - -union cvmx_smix_clk { - uint64_t u64; - struct cvmx_smix_clk_s { -#ifdef __BIG_ENDIAN_BITFIELD - uint64_t reserved_25_63:39; - uint64_t mode:1; - uint64_t reserved_21_23:3; - uint64_t sample_hi:5; - uint64_t sample_mode:1; - uint64_t reserved_14_14:1; - uint64_t clk_idle:1; - uint64_t preamble:1; - uint64_t sample:4; - uint64_t phase:8; -#else - uint64_t phase:8; - uint64_t sample:4; - uint64_t preamble:1; - uint64_t clk_idle:1; - uint64_t reserved_14_14:1; - uint64_t sample_mode:1; - uint64_t sample_hi:5; - uint64_t reserved_21_23:3; - uint64_t mode:1; - uint64_t reserved_25_63:39; -#endif - } s; - struct cvmx_smix_clk_cn30xx { -#ifdef __BIG_ENDIAN_BITFIELD - uint64_t reserved_21_63:43; - uint64_t sample_hi:5; - uint64_t sample_mode:1; - uint64_t reserved_14_14:1; - uint64_t clk_idle:1; - uint64_t preamble:1; - uint64_t sample:4; - uint64_t phase:8; -#else - uint64_t phase:8; - uint64_t sample:4; - uint64_t preamble:1; - uint64_t clk_idle:1; - uint64_t reserved_14_14:1; - uint64_t sample_mode:1; - uint64_t sample_hi:5; - uint64_t reserved_21_63:43; -#endif - } cn30xx; -}; - -union cvmx_smix_cmd { - uint64_t u64; - struct cvmx_smix_cmd_s { -#ifdef __BIG_ENDIAN_BITFIELD - uint64_t reserved_18_63:46; - uint64_t phy_op:2; - uint64_t reserved_13_15:3; - uint64_t phy_adr:5; - uint64_t reserved_5_7:3; - uint64_t reg_adr:5; -#else - uint64_t reg_adr:5; - uint64_t reserved_5_7:3; - uint64_t phy_adr:5; - uint64_t reserved_13_15:3; - uint64_t phy_op:2; - uint64_t reserved_18_63:46; -#endif - } s; - struct cvmx_smix_cmd_cn30xx { -#ifdef __BIG_ENDIAN_BITFIELD - uint64_t reserved_17_63:47; - uint64_t phy_op:1; - uint64_t reserved_13_15:3; - uint64_t phy_adr:5; - uint64_t reserved_5_7:3; - uint64_t reg_adr:5; -#else - uint64_t reg_adr:5; - uint64_t reserved_5_7:3; - uint64_t phy_adr:5; - uint64_t reserved_13_15:3; - uint64_t phy_op:1; - uint64_t reserved_17_63:47; -#endif - } cn30xx; -}; - -union cvmx_smix_en { - uint64_t u64; - struct cvmx_smix_en_s { -#ifdef __BIG_ENDIAN_BITFIELD - uint64_t reserved_1_63:63; - uint64_t en:1; -#else - uint64_t en:1; - uint64_t reserved_1_63:63; -#endif - } s; -}; - -union cvmx_smix_rd_dat { - uint64_t u64; - struct cvmx_smix_rd_dat_s { -#ifdef __BIG_ENDIAN_BITFIELD - uint64_t reserved_18_63:46; - uint64_t pending:1; - uint64_t val:1; - uint64_t dat:16; -#else - uint64_t dat:16; - uint64_t val:1; - uint64_t pending:1; - uint64_t reserved_18_63:46; -#endif - } s; -}; - -union cvmx_smix_wr_dat { - uint64_t u64; - struct cvmx_smix_wr_dat_s { -#ifdef __BIG_ENDIAN_BITFIELD - uint64_t reserved_18_63:46; - uint64_t pending:1; - uint64_t val:1; - uint64_t dat:16; -#else - uint64_t dat:16; - uint64_t val:1; - uint64_t pending:1; - uint64_t reserved_18_63:46; -#endif - } s; -}; - -#endif diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h index 6b31c93b5eaa..a25643d258cb 100644 --- a/arch/mips/include/asm/page.h +++ b/arch/mips/include/asm/page.h @@ -249,7 +249,7 @@ static inline int pfn_valid(unsigned long pfn) #define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void *)(kaddr))) #define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr)) -extern int __virt_addr_valid(const volatile void *kaddr); +extern bool __virt_addr_valid(const volatile void *kaddr); #define virt_addr_valid(kaddr) \ __virt_addr_valid((const volatile void *) (kaddr)) diff --git a/arch/mips/include/asm/pci/bridge.h b/arch/mips/include/asm/pci/bridge.h index 3206245d1ed6..a92cd30b48c9 100644 --- a/arch/mips/include/asm/pci/bridge.h +++ b/arch/mips/include/asm/pci/bridge.h @@ -45,18 +45,21 @@ #ifndef __ASSEMBLY__ -/* - * All accesses to bridge hardware registers must be done - * using 32-bit loads and stores. - */ -typedef u32 bridgereg_t; +#define ATE_V 0x01 +#define ATE_CO 0x02 +#define ATE_PREC 0x04 +#define ATE_PREF 0x08 +#define ATE_BAR 0x10 -typedef u64 bridge_ate_t; +#define ATE_PFNSHIFT 12 +#define ATE_TIDSHIFT 8 +#define ATE_RMFSHIFT 48 -/* pointers to bridge ATEs - * are always "pointer to volatile" - */ -typedef volatile bridge_ate_t *bridge_ate_p; +#define mkate(xaddr, xid, attr) (((xaddr) & 0x0000fffffffff000ULL) | \ + ((xid)<<ATE_TIDSHIFT) | \ + (attr)) + +#define BRIDGE_INTERNAL_ATES 128 /* * It is generally preferred that hardware registers on the bridge @@ -65,7 +68,7 @@ typedef volatile bridge_ate_t *bridge_ate_p; * Generated from Bridge spec dated 04oct95 */ -typedef volatile struct bridge_s { +struct bridge_regs { /* Local Registers 0x000000-0x00FFFF */ /* standard widget configuration 0x000000-0x000057 */ @@ -86,105 +89,105 @@ typedef volatile struct bridge_s { #define b_wid_tflush b_widget.w_tflush /* bridge-specific widget configuration 0x000058-0x00007F */ - bridgereg_t _pad_000058; - bridgereg_t b_wid_aux_err; /* 0x00005C */ - bridgereg_t _pad_000060; - bridgereg_t b_wid_resp_upper; /* 0x000064 */ - bridgereg_t _pad_000068; - bridgereg_t b_wid_resp_lower; /* 0x00006C */ - bridgereg_t _pad_000070; - bridgereg_t b_wid_tst_pin_ctrl; /* 0x000074 */ - bridgereg_t _pad_000078[2]; + u32 _pad_000058; + u32 b_wid_aux_err; /* 0x00005C */ + u32 _pad_000060; + u32 b_wid_resp_upper; /* 0x000064 */ + u32 _pad_000068; + u32 b_wid_resp_lower; /* 0x00006C */ + u32 _pad_000070; + u32 b_wid_tst_pin_ctrl; /* 0x000074 */ + u32 _pad_000078[2]; /* PMU & Map 0x000080-0x00008F */ - bridgereg_t _pad_000080; - bridgereg_t b_dir_map; /* 0x000084 */ - bridgereg_t _pad_000088[2]; + u32 _pad_000080; + u32 b_dir_map; /* 0x000084 */ + u32 _pad_000088[2]; /* SSRAM 0x000090-0x00009F */ - bridgereg_t _pad_000090; - bridgereg_t b_ram_perr; /* 0x000094 */ - bridgereg_t _pad_000098[2]; + u32 _pad_000090; + u32 b_ram_perr; /* 0x000094 */ + u32 _pad_000098[2]; /* Arbitration 0x0000A0-0x0000AF */ - bridgereg_t _pad_0000A0; - bridgereg_t b_arb; /* 0x0000A4 */ - bridgereg_t _pad_0000A8[2]; + u32 _pad_0000A0; + u32 b_arb; /* 0x0000A4 */ + u32 _pad_0000A8[2]; /* Number In A Can 0x0000B0-0x0000BF */ - bridgereg_t _pad_0000B0; - bridgereg_t b_nic; /* 0x0000B4 */ - bridgereg_t _pad_0000B8[2]; + u32 _pad_0000B0; + u32 b_nic; /* 0x0000B4 */ + u32 _pad_0000B8[2]; /* PCI/GIO 0x0000C0-0x0000FF */ - bridgereg_t _pad_0000C0; - bridgereg_t b_bus_timeout; /* 0x0000C4 */ + u32 _pad_0000C0; + u32 b_bus_timeout; /* 0x0000C4 */ #define b_pci_bus_timeout b_bus_timeout - bridgereg_t _pad_0000C8; - bridgereg_t b_pci_cfg; /* 0x0000CC */ - bridgereg_t _pad_0000D0; - bridgereg_t b_pci_err_upper; /* 0x0000D4 */ - bridgereg_t _pad_0000D8; - bridgereg_t b_pci_err_lower; /* 0x0000DC */ - bridgereg_t _pad_0000E0[8]; + u32 _pad_0000C8; + u32 b_pci_cfg; /* 0x0000CC */ + u32 _pad_0000D0; + u32 b_pci_err_upper; /* 0x0000D4 */ + u32 _pad_0000D8; + u32 b_pci_err_lower; /* 0x0000DC */ + u32 _pad_0000E0[8]; #define b_gio_err_lower b_pci_err_lower #define b_gio_err_upper b_pci_err_upper /* Interrupt 0x000100-0x0001FF */ - bridgereg_t _pad_000100; - bridgereg_t b_int_status; /* 0x000104 */ - bridgereg_t _pad_000108; - bridgereg_t b_int_enable; /* 0x00010C */ - bridgereg_t _pad_000110; - bridgereg_t b_int_rst_stat; /* 0x000114 */ - bridgereg_t _pad_000118; - bridgereg_t b_int_mode; /* 0x00011C */ - bridgereg_t _pad_000120; - bridgereg_t b_int_device; /* 0x000124 */ - bridgereg_t _pad_000128; - bridgereg_t b_int_host_err; /* 0x00012C */ + u32 _pad_000100; + u32 b_int_status; /* 0x000104 */ + u32 _pad_000108; + u32 b_int_enable; /* 0x00010C */ + u32 _pad_000110; + u32 b_int_rst_stat; /* 0x000114 */ + u32 _pad_000118; + u32 b_int_mode; /* 0x00011C */ + u32 _pad_000120; + u32 b_int_device; /* 0x000124 */ + u32 _pad_000128; + u32 b_int_host_err; /* 0x00012C */ struct { - bridgereg_t __pad; /* 0x0001{30,,,68} */ - bridgereg_t addr; /* 0x0001{34,,,6C} */ + u32 __pad; /* 0x0001{30,,,68} */ + u32 addr; /* 0x0001{34,,,6C} */ } b_int_addr[8]; /* 0x000130 */ - bridgereg_t _pad_000170[36]; + u32 _pad_000170[36]; /* Device 0x000200-0x0003FF */ struct { - bridgereg_t __pad; /* 0x0002{00,,,38} */ - bridgereg_t reg; /* 0x0002{04,,,3C} */ + u32 __pad; /* 0x0002{00,,,38} */ + u32 reg; /* 0x0002{04,,,3C} */ } b_device[8]; /* 0x000200 */ struct { - bridgereg_t __pad; /* 0x0002{40,,,78} */ - bridgereg_t reg; /* 0x0002{44,,,7C} */ + u32 __pad; /* 0x0002{40,,,78} */ + u32 reg; /* 0x0002{44,,,7C} */ } b_wr_req_buf[8]; /* 0x000240 */ struct { - bridgereg_t __pad; /* 0x0002{80,,,88} */ - bridgereg_t reg; /* 0x0002{84,,,8C} */ + u32 __pad; /* 0x0002{80,,,88} */ + u32 reg; /* 0x0002{84,,,8C} */ } b_rrb_map[2]; /* 0x000280 */ #define b_even_resp b_rrb_map[0].reg /* 0x000284 */ #define b_odd_resp b_rrb_map[1].reg /* 0x00028C */ - bridgereg_t _pad_000290; - bridgereg_t b_resp_status; /* 0x000294 */ - bridgereg_t _pad_000298; - bridgereg_t b_resp_clear; /* 0x00029C */ + u32 _pad_000290; + u32 b_resp_status; /* 0x000294 */ + u32 _pad_000298; + u32 b_resp_clear; /* 0x00029C */ - bridgereg_t _pad_0002A0[24]; + u32 _pad_0002A0[24]; char _pad_000300[0x10000 - 0x000300]; /* Internal Address Translation Entry RAM 0x010000-0x0103FF */ union { - bridge_ate_t wr; /* write-only */ + u64 wr; /* write-only */ struct { - bridgereg_t _p_pad; - bridgereg_t rd; /* read-only */ + u32 _p_pad; + u32 rd; /* read-only */ } hi; } b_int_ate_ram[128]; @@ -192,8 +195,8 @@ typedef volatile struct bridge_s { /* Internal Address Translation Entry RAM LOW 0x011000-0x0113FF */ struct { - bridgereg_t _p_pad; - bridgereg_t rd; /* read-only */ + u32 _p_pad; + u32 rd; /* read-only */ } b_int_ate_ram_lo[128]; char _pad_011400[0x20000 - 0x011400]; @@ -212,7 +215,7 @@ typedef volatile struct bridge_s { } f[8]; } b_type0_cfg_dev[8]; /* 0x020000 */ - /* PCI Type 1 Configuration Space 0x028000-0x028FFF */ + /* PCI Type 1 Configuration Space 0x028000-0x028FFF */ union { /* make all access sizes available. */ u8 c[0x1000 / 1]; u16 s[0x1000 / 2]; @@ -233,7 +236,7 @@ typedef volatile struct bridge_s { u8 _pad_030007[0x04fff8]; /* 0x030008-0x07FFFF */ /* External Address Translation Entry RAM 0x080000-0x0FFFFF */ - bridge_ate_t b_ext_ate_ram[0x10000]; + u64 b_ext_ate_ram[0x10000]; /* Reserved 0x100000-0x1FFFFF */ char _pad_100000[0x200000-0x100000]; @@ -259,13 +262,13 @@ typedef volatile struct bridge_s { u32 l[0x400000 / 4]; /* read-only */ u64 d[0x400000 / 8]; /* read-only */ } b_external_flash; /* 0xC00000 */ -} bridge_t; +}; /* * Field formats for Error Command Word and Auxiliary Error Command Word * of bridge. */ -typedef struct bridge_err_cmdword_s { +struct bridge_err_cmdword { union { u32 cmd_word; struct { @@ -282,7 +285,7 @@ typedef struct bridge_err_cmdword_s { rsvd:8; } berr_st; } berr_un; -} bridge_err_cmdword_t; +}; #define berr_field berr_un.berr_st #endif /* !__ASSEMBLY__ */ @@ -290,7 +293,7 @@ typedef struct bridge_err_cmdword_s { /* * The values of these macros can and should be crosschecked * regularly against the offsets of the like-named fields - * within the "bridge_t" structure above. + * within the bridge_regs structure above. */ /* Byte offset macros for Bridge internal registers */ @@ -797,59 +800,24 @@ typedef struct bridge_err_cmdword_s { #define PCI64_ATTR_RMF_MASK 0x00ff000000000000 #define PCI64_ATTR_RMF_SHFT 48 -#ifndef __ASSEMBLY__ -/* Address translation entry for mapped pci32 accesses */ -typedef union ate_u { - u64 ent; - struct ate_s { - u64 rmf:16; - u64 addr:36; - u64 targ:4; - u64 reserved:3; - u64 barrier:1; - u64 prefetch:1; - u64 precise:1; - u64 coherent:1; - u64 valid:1; - } field; -} ate_t; -#endif /* !__ASSEMBLY__ */ - -#define ATE_V 0x01 -#define ATE_CO 0x02 -#define ATE_PREC 0x04 -#define ATE_PREF 0x08 -#define ATE_BAR 0x10 - -#define ATE_PFNSHIFT 12 -#define ATE_TIDSHIFT 8 -#define ATE_RMFSHIFT 48 - -#define mkate(xaddr, xid, attr) ((xaddr) & 0x0000fffffffff000ULL) | \ - ((xid)<<ATE_TIDSHIFT) | \ - (attr) - -#define BRIDGE_INTERNAL_ATES 128 - struct bridge_controller { - struct pci_controller pc; - struct resource mem; - struct resource io; struct resource busn; - bridge_t *base; - nasid_t nasid; - unsigned int widget_id; - unsigned int irq_cpu; - u64 baddr; + struct bridge_regs *base; + unsigned long baddr; + unsigned long intr_addr; + struct irq_domain *domain; unsigned int pci_int[8]; + nasid_t nasid; }; #define BRIDGE_CONTROLLER(bus) \ ((struct bridge_controller *)((bus)->sysdata)) -extern void register_bridge_irq(unsigned int irq); -extern int request_bridge_irq(struct bridge_controller *bc); - -extern struct pci_ops bridge_pci_ops; +#define bridge_read(bc, reg) __raw_readl(&bc->base->reg) +#define bridge_write(bc, reg, val) __raw_writel(val, &bc->base->reg) +#define bridge_set(bc, reg, val) \ + __raw_writel(__raw_readl(&bc->base->reg) | (val), &bc->base->reg) +#define bridge_clr(bc, reg, val) \ + __raw_writel(__raw_readl(&bc->base->reg) & ~(val), &bc->base->reg) #endif /* _ASM_PCI_BRIDGE_H */ diff --git a/arch/mips/include/asm/perf_event.h b/arch/mips/include/asm/perf_event.h index d0c77496c728..0babf6bbbd45 100644 --- a/arch/mips/include/asm/perf_event.h +++ b/arch/mips/include/asm/perf_event.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/arch/mips/include/asm/perf_event.h * * Copyright (C) 2010 MIPS Technologies, Inc. * Author: Deng-Cheng Zhu - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __MIPS_PERF_EVENT_H__ diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h index 910851c62db3..4ccb465ef3f2 100644 --- a/arch/mips/include/asm/pgtable.h +++ b/arch/mips/include/asm/pgtable.h @@ -17,6 +17,7 @@ #include <asm/pgtable-64.h> #endif +#include <asm/cmpxchg.h> #include <asm/io.h> #include <asm/pgtable-bits.h> @@ -204,51 +205,11 @@ static inline void set_pte(pte_t *ptep, pte_t pteval) * Make sure the buddy is global too (if it's !none, * it better already be global) */ -#ifdef CONFIG_SMP - /* - * For SMP, multiple CPUs can race, so we need to do - * this atomically. - */ - unsigned long page_global = _PAGE_GLOBAL; - unsigned long tmp; - - if (kernel_uses_llsc && R10000_LLSC_WAR) { - __asm__ __volatile__ ( - " .set push \n" - " .set arch=r4000 \n" - " .set noreorder \n" - "1:" __LL "%[tmp], %[buddy] \n" - " bnez %[tmp], 2f \n" - " or %[tmp], %[tmp], %[global] \n" - __SC "%[tmp], %[buddy] \n" - " beqzl %[tmp], 1b \n" - " nop \n" - "2: \n" - " .set pop \n" - : [buddy] "+m" (buddy->pte), [tmp] "=&r" (tmp) - : [global] "r" (page_global)); - } else if (kernel_uses_llsc) { - loongson_llsc_mb(); - __asm__ __volatile__ ( - " .set push \n" - " .set "MIPS_ISA_ARCH_LEVEL" \n" - " .set noreorder \n" - "1:" __LL "%[tmp], %[buddy] \n" - " bnez %[tmp], 2f \n" - " or %[tmp], %[tmp], %[global] \n" - __SC "%[tmp], %[buddy] \n" - " beqz %[tmp], 1b \n" - " nop \n" - "2: \n" - " .set pop \n" - : [buddy] "+m" (buddy->pte), [tmp] "=&r" (tmp) - : [global] "r" (page_global)); - loongson_llsc_mb(); - } -#else /* !CONFIG_SMP */ - if (pte_none(*buddy)) - pte_val(*buddy) = pte_val(*buddy) | _PAGE_GLOBAL; -#endif /* CONFIG_SMP */ +# if defined(CONFIG_PHYS_ADDR_T_64BIT) && !defined(CONFIG_CPU_MIPS32) + cmpxchg64(&buddy->pte, 0, _PAGE_GLOBAL); +# else + cmpxchg(&buddy->pte, 0, _PAGE_GLOBAL); +# endif } #endif } diff --git a/arch/mips/include/asm/pm-cps.h b/arch/mips/include/asm/pm-cps.h index bb0616967342..efd96e9195dc 100644 --- a/arch/mips/include/asm/pm-cps.h +++ b/arch/mips/include/asm/pm-cps.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2014 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __MIPS_ASM_PM_CPS_H__ diff --git a/arch/mips/include/asm/pm.h b/arch/mips/include/asm/pm.h index 7c03469e043f..10bb7b640738 100644 --- a/arch/mips/include/asm/pm.h +++ b/arch/mips/include/asm/pm.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2014 Imagination Technologies Ltd * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * * PM helper macros for CPU power off (e.g. Suspend-to-RAM). */ diff --git a/arch/mips/include/asm/prom.h b/arch/mips/include/asm/prom.h index 0b4b668925f6..c42e07671934 100644 --- a/arch/mips/include/asm/prom.h +++ b/arch/mips/include/asm/prom.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * arch/mips/include/asm/prom.h * * Copyright (C) 2010 Cisco Systems Inc. <dediao@cisco.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef __ASM_PROM_H #define __ASM_PROM_H diff --git a/arch/mips/include/asm/serial.h b/arch/mips/include/asm/serial.h index 1d830c6666c2..2777148dbfc5 100644 --- a/arch/mips/include/asm/serial.h +++ b/arch/mips/include/asm/serial.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2017 MIPS Tech, LLC - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM__SERIAL_H #define __ASM__SERIAL_H diff --git a/arch/mips/include/asm/sibyte/bcm1480_int.h b/arch/mips/include/asm/sibyte/bcm1480_int.h index 6b82ed3c2359..18cf4b105628 100644 --- a/arch/mips/include/asm/sibyte/bcm1480_int.h +++ b/arch/mips/include/asm/sibyte/bcm1480_int.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * BCM1280/BCM1480 Board Support Package * @@ -14,20 +15,6 @@ * Copyright 2000,2001,2002,2003 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ diff --git a/arch/mips/include/asm/sibyte/bcm1480_l2c.h b/arch/mips/include/asm/sibyte/bcm1480_l2c.h index 910e5c7e1b08..f6f3a1989c64 100644 --- a/arch/mips/include/asm/sibyte/bcm1480_l2c.h +++ b/arch/mips/include/asm/sibyte/bcm1480_l2c.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * BCM1280/BCM1480 Board Support Package * @@ -13,20 +14,6 @@ * Copyright 2000,2001,2002,2003 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ diff --git a/arch/mips/include/asm/sibyte/bcm1480_mc.h b/arch/mips/include/asm/sibyte/bcm1480_mc.h index 86908fdb4032..1d9b62d47e69 100644 --- a/arch/mips/include/asm/sibyte/bcm1480_mc.h +++ b/arch/mips/include/asm/sibyte/bcm1480_mc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * BCM1280/BCM1480 Board Support Package * @@ -13,20 +14,6 @@ * Copyright 2000,2001,2002,2003 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ diff --git a/arch/mips/include/asm/sibyte/bcm1480_regs.h b/arch/mips/include/asm/sibyte/bcm1480_regs.h index 32a84837b8fa..ef12ede26476 100644 --- a/arch/mips/include/asm/sibyte/bcm1480_regs.h +++ b/arch/mips/include/asm/sibyte/bcm1480_regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * BCM1255/BCM1280/BCM1455/BCM1480 Board Support Package * @@ -13,20 +14,6 @@ * Copyright 2000,2001,2002,2003 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ #ifndef _BCM1480_REGS_H diff --git a/arch/mips/include/asm/sibyte/bcm1480_scd.h b/arch/mips/include/asm/sibyte/bcm1480_scd.h index 8a1e2b05a626..87f37086d53f 100644 --- a/arch/mips/include/asm/sibyte/bcm1480_scd.h +++ b/arch/mips/include/asm/sibyte/bcm1480_scd.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * BCM1280/BCM1400 Board Support Package * @@ -13,20 +14,6 @@ * Copyright 2000,2001,2002,2003,2004,2005 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ #ifndef _BCM1480_SCD_H diff --git a/arch/mips/include/asm/sibyte/bigsur.h b/arch/mips/include/asm/sibyte/bigsur.h index ae29dae41554..86c876196594 100644 --- a/arch/mips/include/asm/sibyte/bigsur.h +++ b/arch/mips/include/asm/sibyte/bigsur.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2000,2001,2002,2003,2004 Broadcom Corporation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __ASM_SIBYTE_BIGSUR_H #define __ASM_SIBYTE_BIGSUR_H diff --git a/arch/mips/include/asm/sibyte/board.h b/arch/mips/include/asm/sibyte/board.h index 25372ae0e814..20fe2f16c97e 100644 --- a/arch/mips/include/asm/sibyte/board.h +++ b/arch/mips/include/asm/sibyte/board.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2000,2001,2002,2003,2004 Broadcom Corporation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef _SIBYTE_BOARD_H diff --git a/arch/mips/include/asm/sibyte/carmel.h b/arch/mips/include/asm/sibyte/carmel.h index 793edba73aa4..c6730d7a6392 100644 --- a/arch/mips/include/asm/sibyte/carmel.h +++ b/arch/mips/include/asm/sibyte/carmel.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2002 Broadcom Corporation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __ASM_SIBYTE_CARMEL_H #define __ASM_SIBYTE_CARMEL_H diff --git a/arch/mips/include/asm/sibyte/sb1250.h b/arch/mips/include/asm/sibyte/sb1250.h index d45dff9753d3..dbde5f93f0dd 100644 --- a/arch/mips/include/asm/sibyte/sb1250.h +++ b/arch/mips/include/asm/sibyte/sb1250.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2000, 2001, 2002, 2003 Broadcom Corporation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef _ASM_SIBYTE_SB1250_H diff --git a/arch/mips/include/asm/sibyte/sb1250_defs.h b/arch/mips/include/asm/sibyte/sb1250_defs.h index 4364eb8d22ab..68cd7c0b37ea 100644 --- a/arch/mips/include/asm/sibyte/sb1250_defs.h +++ b/arch/mips/include/asm/sibyte/sb1250_defs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * SB1250 Board Support Package * @@ -13,20 +14,6 @@ * Copyright 2000,2001,2002,2003 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ #ifndef _SB1250_DEFS_H diff --git a/arch/mips/include/asm/sibyte/sb1250_dma.h b/arch/mips/include/asm/sibyte/sb1250_dma.h index ea81713b78d6..d9678b98cf1d 100644 --- a/arch/mips/include/asm/sibyte/sb1250_dma.h +++ b/arch/mips/include/asm/sibyte/sb1250_dma.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * SB1250 Board Support Package * @@ -15,20 +16,6 @@ * Copyright 2000,2001,2002,2003 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ diff --git a/arch/mips/include/asm/sibyte/sb1250_genbus.h b/arch/mips/include/asm/sibyte/sb1250_genbus.h index 04c009c36937..ddeb8edf5293 100644 --- a/arch/mips/include/asm/sibyte/sb1250_genbus.h +++ b/arch/mips/include/asm/sibyte/sb1250_genbus.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * SB1250 Board Support Package * @@ -14,20 +15,6 @@ * Copyright 2000, 2001, 2002, 2003 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ diff --git a/arch/mips/include/asm/sibyte/sb1250_int.h b/arch/mips/include/asm/sibyte/sb1250_int.h index 36afcb2766c6..2e0adb055a06 100644 --- a/arch/mips/include/asm/sibyte/sb1250_int.h +++ b/arch/mips/include/asm/sibyte/sb1250_int.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * SB1250 Board Support Package * @@ -13,20 +14,6 @@ * Copyright 2000, 2001, 2002, 2003 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ diff --git a/arch/mips/include/asm/sibyte/sb1250_l2c.h b/arch/mips/include/asm/sibyte/sb1250_l2c.h index 30092d7cfdc2..cd8de844bab6 100644 --- a/arch/mips/include/asm/sibyte/sb1250_l2c.h +++ b/arch/mips/include/asm/sibyte/sb1250_l2c.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * SB1250 Board Support Package * @@ -13,20 +14,6 @@ * Copyright 2000,2001,2002,2003 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ diff --git a/arch/mips/include/asm/sibyte/sb1250_ldt.h b/arch/mips/include/asm/sibyte/sb1250_ldt.h index 2340c29dc0c7..c22df8dbb2a1 100644 --- a/arch/mips/include/asm/sibyte/sb1250_ldt.h +++ b/arch/mips/include/asm/sibyte/sb1250_ldt.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * SB1250 Board Support Package * @@ -13,20 +14,6 @@ * Copyright 2000, 2001, 2002, 2003 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ diff --git a/arch/mips/include/asm/sibyte/sb1250_mac.h b/arch/mips/include/asm/sibyte/sb1250_mac.h index 3fa94fc74042..3ddbd4b5d639 100644 --- a/arch/mips/include/asm/sibyte/sb1250_mac.h +++ b/arch/mips/include/asm/sibyte/sb1250_mac.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * SB1250 Board Support Package * @@ -13,20 +14,6 @@ * Copyright 2000,2001,2002,2003 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ diff --git a/arch/mips/include/asm/sibyte/sb1250_mc.h b/arch/mips/include/asm/sibyte/sb1250_mc.h index 8368e411131f..c02fe823effc 100644 --- a/arch/mips/include/asm/sibyte/sb1250_mc.h +++ b/arch/mips/include/asm/sibyte/sb1250_mc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * SB1250 Board Support Package * @@ -13,20 +14,6 @@ * Copyright 2000, 2001, 2002, 2003 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ diff --git a/arch/mips/include/asm/sibyte/sb1250_regs.h b/arch/mips/include/asm/sibyte/sb1250_regs.h index ee86ca0fad32..cdac0183239b 100644 --- a/arch/mips/include/asm/sibyte/sb1250_regs.h +++ b/arch/mips/include/asm/sibyte/sb1250_regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * SB1250 Board Support Package * @@ -13,20 +14,6 @@ * Copyright 2000,2001,2002,2003 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ diff --git a/arch/mips/include/asm/sibyte/sb1250_scd.h b/arch/mips/include/asm/sibyte/sb1250_scd.h index d725f2f41afa..d099dcbef928 100644 --- a/arch/mips/include/asm/sibyte/sb1250_scd.h +++ b/arch/mips/include/asm/sibyte/sb1250_scd.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * SB1250 Board Support Package * @@ -13,20 +14,6 @@ * Copyright 2000,2001,2002,2003,2004,2005 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ #ifndef _SB1250_SCD_H diff --git a/arch/mips/include/asm/sibyte/sb1250_smbus.h b/arch/mips/include/asm/sibyte/sb1250_smbus.h index 3cb73e89bbbc..e854f96ff7f8 100644 --- a/arch/mips/include/asm/sibyte/sb1250_smbus.h +++ b/arch/mips/include/asm/sibyte/sb1250_smbus.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * SB1250 Board Support Package * @@ -14,20 +15,6 @@ * Copyright 2000,2001,2002,2003 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ diff --git a/arch/mips/include/asm/sibyte/sb1250_syncser.h b/arch/mips/include/asm/sibyte/sb1250_syncser.h index b3acc75cf0f2..8b40e3f05d96 100644 --- a/arch/mips/include/asm/sibyte/sb1250_syncser.h +++ b/arch/mips/include/asm/sibyte/sb1250_syncser.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * SB1250 Board Support Package * @@ -13,20 +14,6 @@ * Copyright 2000,2001,2002,2003 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ diff --git a/arch/mips/include/asm/sibyte/sb1250_uart.h b/arch/mips/include/asm/sibyte/sb1250_uart.h index a43dc1976286..da782e643691 100644 --- a/arch/mips/include/asm/sibyte/sb1250_uart.h +++ b/arch/mips/include/asm/sibyte/sb1250_uart.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ********************************************************************* * SB1250 Board Support Package * @@ -13,20 +14,6 @@ * Copyright 2000,2001,2002,2003 * Broadcom Corporation. All rights reserved. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA ********************************************************************* */ diff --git a/arch/mips/include/asm/sibyte/sentosa.h b/arch/mips/include/asm/sibyte/sentosa.h index 0351a46eebbd..a27cda344e67 100644 --- a/arch/mips/include/asm/sibyte/sentosa.h +++ b/arch/mips/include/asm/sibyte/sentosa.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2000, 2001 Broadcom Corporation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __ASM_SIBYTE_SENTOSA_H #define __ASM_SIBYTE_SENTOSA_H diff --git a/arch/mips/include/asm/sibyte/swarm.h b/arch/mips/include/asm/sibyte/swarm.h index 187cfb1f67cb..947122f487ed 100644 --- a/arch/mips/include/asm/sibyte/swarm.h +++ b/arch/mips/include/asm/sibyte/swarm.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2000, 2001, 2002, 2003 Broadcom Corporation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __ASM_SIBYTE_SWARM_H #define __ASM_SIBYTE_SWARM_H diff --git a/arch/mips/include/asm/smp-cps.h b/arch/mips/include/asm/smp-cps.h index 16b4ee3feb98..7e5b9411faee 100644 --- a/arch/mips/include/asm/smp-cps.h +++ b/arch/mips/include/asm/smp-cps.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2013 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __MIPS_ASM_SMP_CPS_H__ diff --git a/arch/mips/include/asm/smp-ops.h b/arch/mips/include/asm/smp-ops.h index b7123f9c0785..65618ff1280c 100644 --- a/arch/mips/include/asm/smp-ops.h +++ b/arch/mips/include/asm/smp-ops.h @@ -29,6 +29,7 @@ struct plat_smp_ops { int (*boot_secondary)(int cpu, struct task_struct *idle); void (*smp_setup)(void); void (*prepare_cpus)(unsigned int max_cpus); + void (*prepare_boot_cpu)(void); #ifdef CONFIG_HOTPLUG_CPU int (*cpu_disable)(void); void (*cpu_die)(unsigned int cpu); diff --git a/arch/mips/include/asm/sn/addrs.h b/arch/mips/include/asm/sn/addrs.h index 66814f8ba8e8..837d23e24976 100644 --- a/arch/mips/include/asm/sn/addrs.h +++ b/arch/mips/include/asm/sn/addrs.h @@ -27,16 +27,11 @@ #ifndef __ASSEMBLY__ -#define PS_UINT_CAST (unsigned long) #define UINT64_CAST (unsigned long) -#define HUBREG_CAST (volatile hubreg_t *) - #else /* __ASSEMBLY__ */ -#define PS_UINT_CAST #define UINT64_CAST -#define HUBREG_CAST #endif /* __ASSEMBLY__ */ @@ -256,42 +251,23 @@ * Otherwise, the recommended approach is to use *_HUB_L() and *_HUB_S(). * They're always safe. */ -#define LOCAL_HUB_ADDR(_x) (HUBREG_CAST (IALIAS_BASE + (_x))) -#define REMOTE_HUB_ADDR(_n, _x) (HUBREG_CAST (NODE_SWIN_BASE(_n, 1) + \ - 0x800000 + (_x))) -#ifdef CONFIG_SGI_IP27 -#define REMOTE_HUB_PI_ADDR(_n, _sn, _x) (HUBREG_CAST (NODE_SWIN_BASE(_n, 1) + \ - 0x800000 + (_x))) -#endif /* CONFIG_SGI_IP27 */ +#define LOCAL_HUB_ADDR(_x) (IALIAS_BASE + (_x)) +#define REMOTE_HUB_ADDR(_n, _x) ((NODE_SWIN_BASE(_n, 1) + 0x800000 + (_x))) #ifndef __ASSEMBLY__ -#define HUB_L(_a) *(_a) -#define HUB_S(_a, _d) *(_a) = (_d) +#define LOCAL_HUB_PTR(_x) ((u64 *)LOCAL_HUB_ADDR((_x))) +#define REMOTE_HUB_PTR(_n, _x) ((u64 *)REMOTE_HUB_ADDR((_n), (_x))) -#define LOCAL_HUB_L(_r) HUB_L(LOCAL_HUB_ADDR(_r)) -#define LOCAL_HUB_S(_r, _d) HUB_S(LOCAL_HUB_ADDR(_r), (_d)) -#define REMOTE_HUB_L(_n, _r) HUB_L(REMOTE_HUB_ADDR((_n), (_r))) -#define REMOTE_HUB_S(_n, _r, _d) HUB_S(REMOTE_HUB_ADDR((_n), (_r)), (_d)) -#define REMOTE_HUB_PI_L(_n, _sn, _r) HUB_L(REMOTE_HUB_PI_ADDR((_n), (_sn), (_r))) -#define REMOTE_HUB_PI_S(_n, _sn, _r, _d) HUB_S(REMOTE_HUB_PI_ADDR((_n), (_sn), (_r)), (_d)) +#define LOCAL_HUB_L(_r) __raw_readq(LOCAL_HUB_PTR(_r)) +#define LOCAL_HUB_S(_r, _d) __raw_writeq((_d), LOCAL_HUB_PTR(_r)) +#define REMOTE_HUB_L(_n, _r) __raw_readq(REMOTE_HUB_PTR((_n), (_r))) +#define REMOTE_HUB_S(_n, _r, _d) __raw_writeq((_d), \ + REMOTE_HUB_PTR((_n), (_r))) #endif /* !__ASSEMBLY__ */ /* - * The following macros are used to get to a hub/bridge register, given - * the base of the register space. - */ -#define HUB_REG_PTR(_base, _off) \ - (HUBREG_CAST((__psunsigned_t)(_base) + (__psunsigned_t)(_off))) - -#define HUB_REG_PTR_L(_base, _off) \ - HUB_L(HUB_REG_PTR((_base), (_off))) - -#define HUB_REG_PTR_S(_base, _off, _data) \ - HUB_S(HUB_REG_PTR((_base), (_off)), (_data)) - -/* * Software structure locations -- permanently fixed * See diagram in kldir.h */ @@ -387,44 +363,14 @@ #define SYMMON_STK_END(nasid) (SYMMON_STK_ADDR(nasid, 0) + KLD_SYMMON_STK(nasid)->size) -/* loading symmon 4k below UNIX. the arcs loader needs the topaddr for a - * relocatable program - */ -#define UNIX_DEBUG_LOADADDR 0x300000 -#define SYMMON_LOADADDR(nasid) \ - TO_NODE(nasid, PHYS_TO_K0(UNIX_DEBUG_LOADADDR - 0x1000)) - -#define FREEMEM_OFFSET(nasid) KLD_FREEMEM(nasid)->offset -#define FREEMEM_ADDR(nasid) SYMMON_STK_END(nasid) -/* - * XXX - * Fix this. FREEMEM_ADDR should be aware of if symmon is loaded. - * Also, it should take into account what prom thinks to be a safe - * address - PHYS_TO_K0(NODE_OFFSET(nasid) + FREEMEM_OFFSET(nasid)) - */ -#define FREEMEM_SIZE(nasid) KLD_FREEMEM(nasid)->size - -#define PI_ERROR_OFFSET(nasid) KLD_PI_ERROR(nasid)->offset -#define PI_ERROR_ADDR(nasid) \ - TO_NODE_UNCAC((nasid), PI_ERROR_OFFSET(nasid)) -#define PI_ERROR_SIZE(nasid) KLD_PI_ERROR(nasid)->size - #define NODE_OFFSET_TO_K0(_nasid, _off) \ PHYS_TO_K0((NODE_OFFSET(_nasid) + (_off)) | CAC_BASE) #define NODE_OFFSET_TO_K1(_nasid, _off) \ TO_UNCAC((NODE_OFFSET(_nasid) + (_off)) | UNCAC_BASE) -#define K0_TO_NODE_OFFSET(_k0addr) \ - ((__psunsigned_t)(_k0addr) & NODE_ADDRSPACE_MASK) #define KERN_VARS_ADDR(nasid) KLD_KERN_VARS(nasid)->pointer #define KERN_VARS_SIZE(nasid) KLD_KERN_VARS(nasid)->size -#define KERN_XP_ADDR(nasid) KLD_KERN_XP(nasid)->pointer -#define KERN_XP_SIZE(nasid) KLD_KERN_XP(nasid)->size - -#define GPDA_ADDR(nasid) TO_NODE_CAC(nasid, GPDA_OFFSET) - #endif /* !__ASSEMBLY__ */ diff --git a/arch/mips/include/asm/sn/arch.h b/arch/mips/include/asm/sn/arch.h index 471e6870d876..3f1fb1454749 100644 --- a/arch/mips/include/asm/sn/arch.h +++ b/arch/mips/include/asm/sn/arch.h @@ -17,8 +17,6 @@ #include <asm/sn/sn0/arch.h> #endif -typedef u64 hubreg_t; - #define cputonasid(cpu) (sn_cpu_info[(cpu)].p_nasid) #define cputoslice(cpu) (sn_cpu_info[(cpu)].p_slice) #define makespnum(_nasid, _slice) \ diff --git a/arch/mips/include/asm/sn/io.h b/arch/mips/include/asm/sn/io.h index d5174d04538c..211f1e83b523 100644 --- a/arch/mips/include/asm/sn/io.h +++ b/arch/mips/include/asm/sn/io.h @@ -44,7 +44,7 @@ IIO_ITTE_PUT((nasid), HUB_PIO_MAP_TO_MEM, \ (bigwin), IIO_ITTE_INVALID_WIDGET, 0) -#define IIO_ITTE_GET(nasid, bigwin) REMOTE_HUB_ADDR((nasid), IIO_ITTE(bigwin)) +#define IIO_ITTE_GET(nasid, bigwin) REMOTE_HUB_PTR((nasid), IIO_ITTE(bigwin)) /* * Macro which takes the widget number, and returns the diff --git a/arch/mips/include/asm/sn/irq_alloc.h b/arch/mips/include/asm/sn/irq_alloc.h new file mode 100644 index 000000000000..09b89cecff56 --- /dev/null +++ b/arch/mips/include/asm/sn/irq_alloc.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ASM_SN_IRQ_ALLOC_H +#define __ASM_SN_IRQ_ALLOC_H + +struct irq_alloc_info { + void *ctrl; + nasid_t nasid; + int pin; +}; + +#endif /* __ASM_SN_IRQ_ALLOC_H */ diff --git a/arch/mips/include/asm/sn/sn0/addrs.h b/arch/mips/include/asm/sn/sn0/addrs.h index 6b53070f400f..f13df84edfdd 100644 --- a/arch/mips/include/asm/sn/sn0/addrs.h +++ b/arch/mips/include/asm/sn/sn0/addrs.h @@ -134,11 +134,6 @@ #define CALIAS_BASE CAC_BASE - - -#define BRIDGE_REG_PTR(_base, _off) ((volatile bridgereg_t *) \ - ((__psunsigned_t)(_base) + (__psunsigned_t)(_off))) - #define SN0_WIDGET_BASE(_nasid, _wid) (NODE_SWIN_BASE((_nasid), (_wid))) /* Turn on sable logging for the processors whose bits are set. */ diff --git a/arch/mips/include/asm/spinlock.h b/arch/mips/include/asm/spinlock.h index ee81297d9117..8a88eb265516 100644 --- a/arch/mips/include/asm/spinlock.h +++ b/arch/mips/include/asm/spinlock.h @@ -11,6 +11,21 @@ #include <asm/processor.h> #include <asm/qrwlock.h> + +#include <asm-generic/qspinlock_types.h> + +#define queued_spin_unlock queued_spin_unlock +/** + * queued_spin_unlock - release a queued spinlock + * @lock : Pointer to queued spinlock structure + */ +static inline void queued_spin_unlock(struct qspinlock *lock) +{ + /* This could be optimised with ARCH_HAS_MMIOWB */ + mmiowb(); + smp_store_release(&lock->locked, 0); +} + #include <asm/qspinlock.h> #endif /* _ASM_SPINLOCK_H */ diff --git a/arch/mips/include/asm/syscall.h b/arch/mips/include/asm/syscall.h index 6cf8ffb5367e..acf80ae0a430 100644 --- a/arch/mips/include/asm/syscall.h +++ b/arch/mips/include/asm/syscall.h @@ -116,9 +116,10 @@ static inline void syscall_set_return_value(struct task_struct *task, static inline void syscall_get_arguments(struct task_struct *task, struct pt_regs *regs, - unsigned int i, unsigned int n, unsigned long *args) { + unsigned int i = 0; + unsigned int n = 6; int ret; /* O32 ABI syscall() */ @@ -140,14 +141,14 @@ extern const unsigned long sys_call_table[]; extern const unsigned long sys32_call_table[]; extern const unsigned long sysn32_call_table[]; -static inline int syscall_get_arch(void) +static inline int syscall_get_arch(struct task_struct *task) { int arch = AUDIT_ARCH_MIPS; #ifdef CONFIG_64BIT - if (!test_thread_flag(TIF_32BIT_REGS)) { + if (!test_tsk_thread_flag(task, TIF_32BIT_REGS)) { arch |= __AUDIT_ARCH_64BIT; /* N32 sets only TIF_32BIT_ADDR */ - if (test_thread_flag(TIF_32BIT_ADDR)) + if (test_tsk_thread_flag(task, TIF_32BIT_ADDR)) arch |= __AUDIT_ARCH_CONVENTION_MIPS64_N32; } #endif diff --git a/arch/mips/include/asm/time.h b/arch/mips/include/asm/time.h index b85ec64ee7e9..e855a3611d92 100644 --- a/arch/mips/include/asm/time.h +++ b/arch/mips/include/asm/time.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2001, 2002, MontaVista Software Inc. * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net @@ -5,11 +6,6 @@ * * include/asm-mips/time.h * header file for the new style time.c file and time services. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _ASM_TIME_H #define _ASM_TIME_H diff --git a/arch/mips/include/asm/tlb.h b/arch/mips/include/asm/tlb.h index b6823b9e94da..90f3ad76d9e0 100644 --- a/arch/mips/include/asm/tlb.h +++ b/arch/mips/include/asm/tlb.h @@ -5,23 +5,6 @@ #include <asm/cpu-features.h> #include <asm/mipsregs.h> -/* - * MIPS doesn't need any special per-pte or per-vma handling, except - * we need to flush cache for area to be unmapped. - */ -#define tlb_start_vma(tlb, vma) \ - do { \ - if (!tlb->fullmm) \ - flush_cache_range(vma, vma->vm_start, vma->vm_end); \ - } while (0) -#define tlb_end_vma(tlb, vma) do { } while (0) -#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0) - -/* - * .. because we flush the whole mm when it fills up. - */ -#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) - #define _UNIQUE_ENTRYHI(base, idx) \ (((base) + ((idx) << (PAGE_SHIFT + 1))) | \ (cpu_has_tlbinv ? MIPS_ENTRYHI_EHINV : 0)) diff --git a/arch/mips/include/asm/tlbflush.h b/arch/mips/include/asm/tlbflush.h index 40a361092491..9789e7a32def 100644 --- a/arch/mips/include/asm/tlbflush.h +++ b/arch/mips/include/asm/tlbflush.h @@ -14,7 +14,6 @@ * - flush_tlb_kernel_range(start, end) flushes a range of kernel pages */ extern void local_flush_tlb_all(void); -extern void local_flush_tlb_mm(struct mm_struct *mm); extern void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end); extern void local_flush_tlb_kernel_range(unsigned long start, @@ -23,6 +22,8 @@ extern void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long page); extern void local_flush_tlb_one(unsigned long vaddr); +#include <asm/mmu_context.h> + #ifdef CONFIG_SMP extern void flush_tlb_all(void); @@ -36,7 +37,7 @@ extern void flush_tlb_one(unsigned long vaddr); #else /* CONFIG_SMP */ #define flush_tlb_all() local_flush_tlb_all() -#define flush_tlb_mm(mm) local_flush_tlb_mm(mm) +#define flush_tlb_mm(mm) drop_mmu_context(mm) #define flush_tlb_range(vma, vmaddr, end) local_flush_tlb_range(vma, vmaddr, end) #define flush_tlb_kernel_range(vmaddr,end) \ local_flush_tlb_kernel_range(vmaddr, end) diff --git a/arch/mips/include/asm/traps.h b/arch/mips/include/asm/traps.h index f41cf3ee82a7..6a0864bb604d 100644 --- a/arch/mips/include/asm/traps.h +++ b/arch/mips/include/asm/traps.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Trap handling definitions. * * Copyright (C) 2002, 2003 Maciej W. Rozycki - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _ASM_TRAPS_H #define _ASM_TRAPS_H diff --git a/arch/mips/include/asm/txx9/dmac.h b/arch/mips/include/asm/txx9/dmac.h index 5e9151fccbb4..b47ef5fe7039 100644 --- a/arch/mips/include/asm/txx9/dmac.h +++ b/arch/mips/include/asm/txx9/dmac.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * TXx9 SoC DMA Controller - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __ASM_TXX9_DMAC_H diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h index d43c1dc6ef15..62b298c50905 100644 --- a/arch/mips/include/asm/uaccess.h +++ b/arch/mips/include/asm/uaccess.h @@ -69,7 +69,6 @@ extern u64 __ua_limit; #define USER_DS ((mm_segment_t) { __UA_LIMIT }) #endif -#define get_ds() (KERNEL_DS) #define get_fs() (current_thread_info()->addr_limit) #define set_fs(x) (current_thread_info()->addr_limit = (x)) diff --git a/arch/mips/include/asm/uasm.h b/arch/mips/include/asm/uasm.h index b1990dd75f27..f7effca791a5 100644 --- a/arch/mips/include/asm/uasm.h +++ b/arch/mips/include/asm/uasm.h @@ -86,14 +86,18 @@ Ip_u2u1(_ctcmsa); Ip_u2u1s3(_daddiu); Ip_u3u1u2(_daddu); Ip_u1u2(_ddivu); +Ip_u3u1u2(_ddivu_r6); Ip_u1(_di); Ip_u2u1msbu3(_dins); Ip_u2u1msbu3(_dinsm); Ip_u2u1msbu3(_dinsu); Ip_u1u2(_divu); +Ip_u3u1u2(_divu_r6); Ip_u1u2u3(_dmfc0); +Ip_u3u1u2(_dmodu); Ip_u1u2u3(_dmtc0); Ip_u1u2(_dmultu); +Ip_u3u1u2(_dmulu); Ip_u2u1u3(_drotr); Ip_u2u1u3(_drotr32); Ip_u2u1(_dsbh); @@ -131,6 +135,7 @@ Ip_u1u2u3(_mfc0); Ip_u1u2u3(_mfhc0); Ip_u1(_mfhi); Ip_u1(_mflo); +Ip_u3u1u2(_modu); Ip_u3u1u2(_movn); Ip_u3u1u2(_movz); Ip_u1u2u3(_mtc0); @@ -139,6 +144,7 @@ Ip_u1(_mthi); Ip_u1(_mtlo); Ip_u3u1u2(_mul); Ip_u1u2(_multu); +Ip_u3u1u2(_mulu); Ip_u3u1u2(_nor); Ip_u3u1u2(_or); Ip_u2u1u3(_ori); @@ -149,6 +155,8 @@ Ip_u2s3u1(_sb); Ip_u2s3u1(_sc); Ip_u2s3u1(_scd); Ip_u2s3u1(_sd); +Ip_u3u1u2(_seleqz); +Ip_u3u1u2(_selnez); Ip_u2s3u1(_sh); Ip_u2u1u3(_sll); Ip_u3u2u1(_sllv); diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h index b23d74a601b3..071053ece677 100644 --- a/arch/mips/include/asm/unistd.h +++ b/arch/mips/include/asm/unistd.h @@ -45,29 +45,16 @@ #define __ARCH_WANT_SYS_SIGPROCMASK # ifdef CONFIG_32BIT # define __ARCH_WANT_STAT64 -# define __ARCH_WANT_SYS_TIME +# define __ARCH_WANT_SYS_TIME32 # endif # ifdef CONFIG_MIPS32_O32 -# define __ARCH_WANT_COMPAT_SYS_TIME +# define __ARCH_WANT_SYS_TIME32 # endif #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_CLONE /* whitelists for checksyscalls */ -#define __IGNORE_select -#define __IGNORE_vfork -#define __IGNORE_time -#define __IGNORE_uselib #define __IGNORE_fadvise64_64 -#define __IGNORE_getdents64 -#if _MIPS_SIM == _MIPS_SIM_NABI32 -#define __IGNORE_truncate64 -#define __IGNORE_ftruncate64 -#define __IGNORE_stat64 -#define __IGNORE_lstat64 -#define __IGNORE_fstat64 -#define __IGNORE_fstatat64 -#endif #endif /* !__ASSEMBLY__ */ diff --git a/arch/mips/include/asm/vdso.h b/arch/mips/include/asm/vdso.h index 91bf0c2c265c..a013fa4a3682 100644 --- a/arch/mips/include/asm/vdso.h +++ b/arch/mips/include/asm/vdso.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Imagination Technologies * Author: Alex Smith <alex.smith@imgtec.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_VDSO_H diff --git a/arch/mips/include/asm/vr41xx/capcella.h b/arch/mips/include/asm/vr41xx/capcella.h index fcc6569414fa..d45a33969951 100644 --- a/arch/mips/include/asm/vr41xx/capcella.h +++ b/arch/mips/include/asm/vr41xx/capcella.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * capcella.h, Include file for ZAO Networks Capcella. * * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@linux-mips.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __ZAO_CAPCELLA_H #define __ZAO_CAPCELLA_H diff --git a/arch/mips/include/asm/vr41xx/giu.h b/arch/mips/include/asm/vr41xx/giu.h index ecda4cf300de..0211fa89897a 100644 --- a/arch/mips/include/asm/vr41xx/giu.h +++ b/arch/mips/include/asm/vr41xx/giu.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Include file for NEC VR4100 series General-purpose I/O Unit. * * Copyright (C) 2005-2009 Yoichi Yuasa <yuasa@linux-mips.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __NEC_VR41XX_GIU_H #define __NEC_VR41XX_GIU_H diff --git a/arch/mips/include/asm/vr41xx/irq.h b/arch/mips/include/asm/vr41xx/irq.h index b07f7321751d..2f3d552f9566 100644 --- a/arch/mips/include/asm/vr41xx/irq.h +++ b/arch/mips/include/asm/vr41xx/irq.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/vr41xx/irq.h * @@ -8,11 +9,6 @@ * Copyright (C) 2002 MontaVista Software, Inc. * Copyright (C) 2002 TimeSys Corp. * Copyright (C) 2003-2006 Yoichi Yuasa <yuasa@linux-mips.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __NEC_VR41XX_IRQ_H #define __NEC_VR41XX_IRQ_H diff --git a/arch/mips/include/asm/vr41xx/mpc30x.h b/arch/mips/include/asm/vr41xx/mpc30x.h index 130d09d8c8cb..9f977e18d72f 100644 --- a/arch/mips/include/asm/vr41xx/mpc30x.h +++ b/arch/mips/include/asm/vr41xx/mpc30x.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * mpc30x.h, Include file for Victor MP-C303/304. * * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@linux-mips.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __VICTOR_MPC30X_H #define __VICTOR_MPC30X_H diff --git a/arch/mips/include/asm/vr41xx/pci.h b/arch/mips/include/asm/vr41xx/pci.h index a866918cfea5..ad93b5e89017 100644 --- a/arch/mips/include/asm/vr41xx/pci.h +++ b/arch/mips/include/asm/vr41xx/pci.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Include file for NEC VR4100 series PCI Control Unit. * * Copyright (C) 2004-2005 Yoichi Yuasa <yuasa@linux-mips.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __NEC_VR41XX_PCI_H #define __NEC_VR41XX_PCI_H diff --git a/arch/mips/include/asm/vr41xx/siu.h b/arch/mips/include/asm/vr41xx/siu.h index ca806bc4ddc8..e920cd2cf8b2 100644 --- a/arch/mips/include/asm/vr41xx/siu.h +++ b/arch/mips/include/asm/vr41xx/siu.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Include file for NEC VR4100 series Serial Interface Unit. * * Copyright (C) 2005-2008 Yoichi Yuasa <yuasa@linux-mips.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __NEC_VR41XX_SIU_H #define __NEC_VR41XX_SIU_H diff --git a/arch/mips/include/asm/vr41xx/tb0219.h b/arch/mips/include/asm/vr41xx/tb0219.h index c78e8243b447..01e96d6c2dbd 100644 --- a/arch/mips/include/asm/vr41xx/tb0219.h +++ b/arch/mips/include/asm/vr41xx/tb0219.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * tb0219.h, Include file for TANBAC TB0219. * @@ -5,20 +6,6 @@ * * Modified for TANBAC TB0219: * Copyright (C) 2003 Megasolution Inc. <matsu@megasolution.jp> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __TANBAC_TB0219_H #define __TANBAC_TB0219_H diff --git a/arch/mips/include/asm/vr41xx/tb0226.h b/arch/mips/include/asm/vr41xx/tb0226.h index 36f5f798e416..64993d14916d 100644 --- a/arch/mips/include/asm/vr41xx/tb0226.h +++ b/arch/mips/include/asm/vr41xx/tb0226.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * tb0226.h, Include file for TANBAC TB0226. * * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@linux-mips.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __TANBAC_TB0226_H #define __TANBAC_TB0226_H diff --git a/arch/mips/include/asm/vr41xx/tb0287.h b/arch/mips/include/asm/vr41xx/tb0287.h index d58b5678f243..3ddc913860d5 100644 --- a/arch/mips/include/asm/vr41xx/tb0287.h +++ b/arch/mips/include/asm/vr41xx/tb0287.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * tb0287.h, Include file for TANBAC TB0287 mini-ITX board. * * Copyright (C) 2005 Media Lab Inc. <ito@mlb.co.jp> * * This code is largely based on tb0219.h. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __TANBAC_TB0287_H #define __TANBAC_TB0287_H diff --git a/arch/mips/include/asm/vr41xx/vr41xx.h b/arch/mips/include/asm/vr41xx/vr41xx.h index 7b96a43b72ba..9a4b36b756e2 100644 --- a/arch/mips/include/asm/vr41xx/vr41xx.h +++ b/arch/mips/include/asm/vr41xx/vr41xx.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/asm-mips/vr41xx/vr41xx.h * @@ -8,11 +9,6 @@ * Copyright (C) 2002 MontaVista Software, Inc. * Copyright (C) 2002 TimeSys Corp. * Copyright (C) 2003-2008 Yoichi Yuasa <yuasa@linux-mips.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __NEC_VR41XX_H #define __NEC_VR41XX_H diff --git a/arch/mips/include/asm/xtalk/xtalk.h b/arch/mips/include/asm/xtalk/xtalk.h index 26d2ed1fa917..680e7efebbaf 100644 --- a/arch/mips/include/asm/xtalk/xtalk.h +++ b/arch/mips/include/asm/xtalk/xtalk.h @@ -47,15 +47,6 @@ typedef struct xtalk_piomap_s *xtalk_piomap_t; #define XIO_PORT(x) ((xwidgetnum_t)(((x)&XIO_PORT_BITS) >> XIO_PORT_SHIFT)) #define XIO_PACK(p, o) ((((uint64_t)(p))<<XIO_PORT_SHIFT) | ((o)&XIO_ADDR_BITS)) -#ifdef CONFIG_PCI -extern int bridge_probe(nasid_t nasid, int widget, int masterwid); -#else -static inline int bridge_probe(nasid_t nasid, int widget, int masterwid) -{ - return 0; -} -#endif - #endif /* !__ASSEMBLY__ */ #endif /* _ASM_XTALK_XTALK_H */ diff --git a/arch/mips/include/asm/yamon-dt.h b/arch/mips/include/asm/yamon-dt.h index 10a073e6877a..e2047554091d 100644 --- a/arch/mips/include/asm/yamon-dt.h +++ b/arch/mips/include/asm/yamon-dt.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2016 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __MIPS_ASM_YAMON_DT_H__ |