Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild
index 51a54df..fc44d9c 100644
--- a/arch/sh/include/asm/Kbuild
+++ b/arch/sh/include/asm/Kbuild
@@ -1,22 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
generated-y += syscall_table.h
-generic-y += compat.h
-generic-y += current.h
-generic-y += delay.h
-generic-y += div64.h
-generic-y += dma-mapping.h
-generic-y += emergency-restart.h
-generic-y += exec.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
generic-y += kvm_para.h
-generic-y += local.h
-generic-y += local64.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
generic-y += parport.h
-generic-y += percpu.h
-generic-y += preempt.h
-generic-y += serial.h
-generic-y += trace_clock.h
-generic-y += xor.h
diff --git a/arch/sh/include/asm/adc.h b/arch/sh/include/asm/adc.h
index 99ec668..feccfe6 100644
--- a/arch/sh/include/asm/adc.h
+++ b/arch/sh/include/asm/adc.h
@@ -1,7 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_ADC_H
#define __ASM_ADC_H
-#ifdef __KERNEL__
/*
* Copyright (C) 2004 Andriy Skulysh
*/
@@ -10,5 +9,4 @@
int adc_single(unsigned int channel);
-#endif /* __KERNEL__ */
#endif /* __ASM_ADC_H */
diff --git a/arch/sh/include/asm/addrspace.h b/arch/sh/include/asm/addrspace.h
index 34bfbcd..468fba3 100644
--- a/arch/sh/include/asm/addrspace.h
+++ b/arch/sh/include/asm/addrspace.h
@@ -7,8 +7,6 @@
#ifndef __ASM_SH_ADDRSPACE_H
#define __ASM_SH_ADDRSPACE_H
-#ifdef __KERNEL__
-
#include <cpu/addrspace.h>
/* If this CPU supports segmentation, hook up the helpers */
@@ -62,5 +60,4 @@
#define P3_ADDR_MAX P4SEG
#endif
-#endif /* __KERNEL__ */
#endif /* __ASM_SH_ADDRSPACE_H */
diff --git a/arch/sh/include/asm/atomic.h b/arch/sh/include/asm/atomic.h
index f37b95a..7c2a8a7 100644
--- a/arch/sh/include/asm/atomic.h
+++ b/arch/sh/include/asm/atomic.h
@@ -19,8 +19,6 @@
#include <asm/cmpxchg.h>
#include <asm/barrier.h>
-#define ATOMIC_INIT(i) { (i) }
-
#define atomic_read(v) READ_ONCE((v)->counter)
#define atomic_set(v,i) WRITE_ONCE((v)->counter, (i))
diff --git a/arch/sh/include/asm/barrier.h b/arch/sh/include/asm/barrier.h
index 66faae1..0d58a01 100644
--- a/arch/sh/include/asm/barrier.h
+++ b/arch/sh/include/asm/barrier.h
@@ -6,7 +6,7 @@
#ifndef __ASM_SH_BARRIER_H
#define __ASM_SH_BARRIER_H
-#if defined(CONFIG_CPU_SH4A) || defined(CONFIG_CPU_SH5)
+#if defined(CONFIG_CPU_SH4A)
#include <asm/cache_insns.h>
#endif
@@ -24,7 +24,7 @@
* Historically we have only done this type of barrier for the MMUCR, but
* it's also necessary for the CCR, so we make it generic here instead.
*/
-#if defined(CONFIG_CPU_SH4A) || defined(CONFIG_CPU_SH5)
+#if defined(CONFIG_CPU_SH4A)
#define mb() __asm__ __volatile__ ("synco": : :"memory")
#define rmb() mb()
#define wmb() mb()
diff --git a/arch/sh/include/asm/bitops-op32.h b/arch/sh/include/asm/bitops-op32.h
index 4668803..cfe5465 100644
--- a/arch/sh/include/asm/bitops-op32.h
+++ b/arch/sh/include/asm/bitops-op32.h
@@ -16,11 +16,9 @@
#define BYTE_OFFSET(nr) ((nr) % BITS_PER_BYTE)
#endif
-#define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
-
static inline void __set_bit(int nr, volatile unsigned long *addr)
{
- if (IS_IMMEDIATE(nr)) {
+ if (__builtin_constant_p(nr)) {
__asm__ __volatile__ (
"bset.b %1, @(%O2,%0) ! __set_bit\n\t"
: "+r" (addr)
@@ -37,7 +35,7 @@
static inline void __clear_bit(int nr, volatile unsigned long *addr)
{
- if (IS_IMMEDIATE(nr)) {
+ if (__builtin_constant_p(nr)) {
__asm__ __volatile__ (
"bclr.b %1, @(%O2,%0) ! __clear_bit\n\t"
: "+r" (addr)
@@ -64,7 +62,7 @@
*/
static inline void __change_bit(int nr, volatile unsigned long *addr)
{
- if (IS_IMMEDIATE(nr)) {
+ if (__builtin_constant_p(nr)) {
__asm__ __volatile__ (
"bxor.b %1, @(%O2,%0) ! __change_bit\n\t"
: "+r" (addr)
diff --git a/arch/sh/include/asm/bitops.h b/arch/sh/include/asm/bitops.h
index 8c35782..450b585 100644
--- a/arch/sh/include/asm/bitops.h
+++ b/arch/sh/include/asm/bitops.h
@@ -2,8 +2,6 @@
#ifndef __ASM_SH_BITOPS_H
#define __ASM_SH_BITOPS_H
-#ifdef __KERNEL__
-
#ifndef _LINUX_BITOPS_H
#error only <linux/bitops.h> can be included directly
#endif
@@ -26,7 +24,6 @@
#include <asm-generic/bitops/non-atomic.h>
#endif
-#ifdef CONFIG_SUPERH32
static inline unsigned long ffz(unsigned long word)
{
unsigned long result;
@@ -60,31 +57,6 @@
: "t");
return result;
}
-#else
-static inline unsigned long ffz(unsigned long word)
-{
- unsigned long result, __d2, __d3;
-
- __asm__("gettr tr0, %2\n\t"
- "pta $+32, tr0\n\t"
- "andi %1, 1, %3\n\t"
- "beq %3, r63, tr0\n\t"
- "pta $+4, tr0\n"
- "0:\n\t"
- "shlri.l %1, 1, %1\n\t"
- "addi %0, 1, %0\n\t"
- "andi %1, 1, %3\n\t"
- "beqi %3, 1, tr0\n"
- "1:\n\t"
- "ptabs %2, tr0\n\t"
- : "=r" (result), "=r" (word), "=r" (__d2), "=r" (__d3)
- : "0" (0L), "1" (word));
-
- return result;
-}
-
-#include <asm-generic/bitops/__ffs.h>
-#endif
#include <asm-generic/bitops/find.h>
#include <asm-generic/bitops/ffs.h>
@@ -97,6 +69,4 @@
#include <asm-generic/bitops/__fls.h>
#include <asm-generic/bitops/fls64.h>
-#endif /* __KERNEL__ */
-
#endif /* __ASM_SH_BITOPS_H */
diff --git a/arch/sh/include/asm/bl_bit.h b/arch/sh/include/asm/bl_bit.h
index 7e3d816..5d04f2c 100644
--- a/arch/sh/include/asm/bl_bit.h
+++ b/arch/sh/include/asm/bl_bit.h
@@ -1,11 +1,2 @@
/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_BL_BIT_H
-#define __ASM_SH_BL_BIT_H
-
-#ifdef CONFIG_SUPERH32
-# include <asm/bl_bit_32.h>
-#else
-# include <asm/bl_bit_64.h>
-#endif
-
-#endif /* __ASM_SH_BL_BIT_H */
+#include <asm/bl_bit_32.h>
diff --git a/arch/sh/include/asm/bl_bit_64.h b/arch/sh/include/asm/bl_bit_64.h
deleted file mode 100644
index aac9780..0000000
--- a/arch/sh/include/asm/bl_bit_64.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0
- *
- * Copyright (C) 2000, 2001 Paolo Alberelli
- * Copyright (C) 2003 Paul Mundt
- * Copyright (C) 2004 Richard Curnow
- */
-#ifndef __ASM_SH_BL_BIT_64_H
-#define __ASM_SH_BL_BIT_64_H
-
-#include <asm/processor.h>
-
-#define SR_BL_LL 0x0000000010000000LL
-
-static inline void set_bl_bit(void)
-{
- unsigned long long __dummy0, __dummy1 = SR_BL_LL;
-
- __asm__ __volatile__("getcon " __SR ", %0\n\t"
- "or %0, %1, %0\n\t"
- "putcon %0, " __SR "\n\t"
- : "=&r" (__dummy0)
- : "r" (__dummy1));
-
-}
-
-static inline void clear_bl_bit(void)
-{
- unsigned long long __dummy0, __dummy1 = ~SR_BL_LL;
-
- __asm__ __volatile__("getcon " __SR ", %0\n\t"
- "and %0, %1, %0\n\t"
- "putcon %0, " __SR "\n\t"
- : "=&r" (__dummy0)
- : "r" (__dummy1));
-}
-
-#endif /* __ASM_SH_BL_BIT_64_H */
diff --git a/arch/sh/include/asm/bugs.h b/arch/sh/include/asm/bugs.h
index 030df56..fe52abb 100644
--- a/arch/sh/include/asm/bugs.h
+++ b/arch/sh/include/asm/bugs.h
@@ -53,10 +53,6 @@
*p++ = 's';
*p++ = 'p';
break;
- case CPU_FAMILY_SH5:
- *p++ = '6';
- *p++ = '4';
- break;
case CPU_FAMILY_UNKNOWN:
/*
* Specifically use CPU_FAMILY_UNKNOWN rather than
diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
index 2408ac4..32dfa6b 100644
--- a/arch/sh/include/asm/cache.h
+++ b/arch/sh/include/asm/cache.h
@@ -8,14 +8,13 @@
*/
#ifndef __ASM_SH_CACHE_H
#define __ASM_SH_CACHE_H
-#ifdef __KERNEL__
#include <linux/init.h>
#include <cpu/cache.h>
#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
-#define __read_mostly __attribute__((__section__(".data..read_mostly")))
+#define __read_mostly __section(".data..read_mostly")
#ifndef __ASSEMBLY__
struct cache_info {
@@ -44,5 +43,4 @@
unsigned long flags;
};
#endif /* __ASSEMBLY__ */
-#endif /* __KERNEL__ */
#endif /* __ASM_SH_CACHE_H */
diff --git a/arch/sh/include/asm/cache_insns.h b/arch/sh/include/asm/cache_insns.h
index c5a4acd..d7edd52 100644
--- a/arch/sh/include/asm/cache_insns.h
+++ b/arch/sh/include/asm/cache_insns.h
@@ -1,12 +1,2 @@
/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_CACHE_INSNS_H
-#define __ASM_SH_CACHE_INSNS_H
-
-
-#ifdef CONFIG_SUPERH32
-# include <asm/cache_insns_32.h>
-#else
-# include <asm/cache_insns_64.h>
-#endif
-
-#endif /* __ASM_SH_CACHE_INSNS_H */
+#include <asm/cache_insns_32.h>
diff --git a/arch/sh/include/asm/cache_insns_64.h b/arch/sh/include/asm/cache_insns_64.h
deleted file mode 100644
index ed682b9..0000000
--- a/arch/sh/include/asm/cache_insns_64.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0
- *
- * Copyright (C) 2000, 2001 Paolo Alberelli
- * Copyright (C) 2003 Paul Mundt
- * Copyright (C) 2004 Richard Curnow
- */
-#ifndef __ASM_SH_CACHE_INSNS_64_H
-#define __ASM_SH_CACHE_INSNS_64_H
-
-#define __icbi(addr) __asm__ __volatile__ ( "icbi %0, 0\n\t" : : "r" (addr))
-#define __ocbp(addr) __asm__ __volatile__ ( "ocbp %0, 0\n\t" : : "r" (addr))
-#define __ocbi(addr) __asm__ __volatile__ ( "ocbi %0, 0\n\t" : : "r" (addr))
-#define __ocbwb(addr) __asm__ __volatile__ ( "ocbwb %0, 0\n\t" : : "r" (addr))
-
-static inline reg_size_t register_align(void *val)
-{
- return (unsigned long long)(signed long long)(signed long)val;
-}
-
-#endif /* __ASM_SH_CACHE_INSNS_64_H */
diff --git a/arch/sh/include/asm/cacheflush.h b/arch/sh/include/asm/cacheflush.h
index b932e42..4486a86 100644
--- a/arch/sh/include/asm/cacheflush.h
+++ b/arch/sh/include/asm/cacheflush.h
@@ -2,8 +2,6 @@
#ifndef __ASM_SH_CACHEFLUSH_H
#define __ASM_SH_CACHEFLUSH_H
-#ifdef __KERNEL__
-
#include <linux/mm.h>
/*
@@ -46,6 +44,7 @@
#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1
extern void flush_dcache_page(struct page *page);
extern void flush_icache_range(unsigned long start, unsigned long end);
+#define flush_icache_user_range flush_icache_range
extern void flush_icache_page(struct vm_area_struct *vma,
struct page *page);
extern void flush_cache_sigtramp(unsigned long address);
@@ -108,5 +107,4 @@
return vaddr;
}
-#endif /* __KERNEL__ */
#endif /* __ASM_SH_CACHEFLUSH_H */
diff --git a/arch/sh/include/asm/checksum.h b/arch/sh/include/asm/checksum.h
index a460a10..00e39dd 100644
--- a/arch/sh/include/asm/checksum.h
+++ b/arch/sh/include/asm/checksum.h
@@ -1,6 +1,2 @@
/* SPDX-License-Identifier: GPL-2.0 */
-#ifdef CONFIG_SUPERH32
-# include <asm/checksum_32.h>
-#else
-# include <asm-generic/checksum.h>
-#endif
+#include <asm/checksum_32.h>
diff --git a/arch/sh/include/asm/checksum_32.h b/arch/sh/include/asm/checksum_32.h
index 36b84cf..1a391e3 100644
--- a/arch/sh/include/asm/checksum_32.h
+++ b/arch/sh/include/asm/checksum_32.h
@@ -30,10 +30,9 @@
* better 64-bit) boundary
*/
-asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
- int len, __wsum sum,
- int *src_err_ptr, int *dst_err_ptr);
+asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst, int len);
+#define _HAVE_ARCH_CSUM_AND_COPY
/*
* Note: when you get a NULL pointer exception here this means someone
* passed in an incorrect kernel address to one of these functions.
@@ -42,18 +41,18 @@
* access_ok().
*/
static inline
-__wsum csum_partial_copy_nocheck(const void *src, void *dst,
- int len, __wsum sum)
+__wsum csum_partial_copy_nocheck(const void *src, void *dst, int len)
{
- return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL);
+ return csum_partial_copy_generic(src, dst, len);
}
+#define _HAVE_ARCH_COPY_AND_CSUM_FROM_USER
static inline
-__wsum csum_partial_copy_from_user(const void __user *src, void *dst,
- int len, __wsum sum, int *err_ptr)
+__wsum csum_and_copy_from_user(const void __user *src, void *dst, int len)
{
- return csum_partial_copy_generic((__force const void *)src, dst,
- len, sum, err_ptr, NULL);
+ if (!access_ok(src, len))
+ return 0;
+ return csum_partial_copy_generic((__force const void *)src, dst, len);
}
/*
@@ -194,16 +193,10 @@
#define HAVE_CSUM_COPY_USER
static inline __wsum csum_and_copy_to_user(const void *src,
void __user *dst,
- int len, __wsum sum,
- int *err_ptr)
+ int len)
{
- if (access_ok(dst, len))
- return csum_partial_copy_generic((__force const void *)src,
- dst, len, sum, NULL, err_ptr);
-
- if (len)
- *err_ptr = -EFAULT;
-
- return (__force __wsum)-1; /* invalid checksum */
+ if (!access_ok(dst, len))
+ return 0;
+ return csum_partial_copy_generic((__force const void *)src, dst, len);
}
#endif /* __ASM_SH_CHECKSUM_H */
diff --git a/arch/sh/include/asm/dma.h b/arch/sh/include/asm/dma.h
index 4d5a21a..17d23ae 100644
--- a/arch/sh/include/asm/dma.h
+++ b/arch/sh/include/asm/dma.h
@@ -6,7 +6,6 @@
*/
#ifndef __ASM_SH_DMA_H
#define __ASM_SH_DMA_H
-#ifdef __KERNEL__
#include <linux/spinlock.h>
#include <linux/wait.h>
@@ -144,5 +143,4 @@
#define isa_dma_bridge_buggy (0)
#endif
-#endif /* __KERNEL__ */
#endif /* __ASM_SH_DMA_H */
diff --git a/arch/sh/include/asm/elf.h b/arch/sh/include/asm/elf.h
index 5ec8db1..2862d6d 100644
--- a/arch/sh/include/asm/elf.h
+++ b/arch/sh/include/asm/elf.h
@@ -90,7 +90,6 @@
#endif
#define ELF_ARCH EM_SH
-#ifdef __KERNEL__
/*
* This is used to ensure we don't load something for the wrong architecture.
*/
@@ -133,28 +132,6 @@
#define ELF_PLATFORM (utsname()->machine)
-#ifdef __SH5__
-#define ELF_PLAT_INIT(_r, load_addr) \
- do { _r->regs[0]=0; _r->regs[1]=0; _r->regs[2]=0; _r->regs[3]=0; \
- _r->regs[4]=0; _r->regs[5]=0; _r->regs[6]=0; _r->regs[7]=0; \
- _r->regs[8]=0; _r->regs[9]=0; _r->regs[10]=0; _r->regs[11]=0; \
- _r->regs[12]=0; _r->regs[13]=0; _r->regs[14]=0; _r->regs[15]=0; \
- _r->regs[16]=0; _r->regs[17]=0; _r->regs[18]=0; _r->regs[19]=0; \
- _r->regs[20]=0; _r->regs[21]=0; _r->regs[22]=0; _r->regs[23]=0; \
- _r->regs[24]=0; _r->regs[25]=0; _r->regs[26]=0; _r->regs[27]=0; \
- _r->regs[28]=0; _r->regs[29]=0; _r->regs[30]=0; _r->regs[31]=0; \
- _r->regs[32]=0; _r->regs[33]=0; _r->regs[34]=0; _r->regs[35]=0; \
- _r->regs[36]=0; _r->regs[37]=0; _r->regs[38]=0; _r->regs[39]=0; \
- _r->regs[40]=0; _r->regs[41]=0; _r->regs[42]=0; _r->regs[43]=0; \
- _r->regs[44]=0; _r->regs[45]=0; _r->regs[46]=0; _r->regs[47]=0; \
- _r->regs[48]=0; _r->regs[49]=0; _r->regs[50]=0; _r->regs[51]=0; \
- _r->regs[52]=0; _r->regs[53]=0; _r->regs[54]=0; _r->regs[55]=0; \
- _r->regs[56]=0; _r->regs[57]=0; _r->regs[58]=0; _r->regs[59]=0; \
- _r->regs[60]=0; _r->regs[61]=0; _r->regs[62]=0; \
- _r->tregs[0]=0; _r->tregs[1]=0; _r->tregs[2]=0; _r->tregs[3]=0; \
- _r->tregs[4]=0; _r->tregs[5]=0; _r->tregs[6]=0; _r->tregs[7]=0; \
- _r->sr = SR_FD | SR_MMU; } while (0)
-#else
#define ELF_PLAT_INIT(_r, load_addr) \
do { _r->regs[0]=0; _r->regs[1]=0; _r->regs[2]=0; _r->regs[3]=0; \
_r->regs[4]=0; _r->regs[5]=0; _r->regs[6]=0; _r->regs[7]=0; \
@@ -182,7 +159,6 @@
_r->regs[14] = 0; \
_r->sr = SR_FD; \
} while (0)
-#endif
#define SET_PERSONALITY(ex) \
set_personality(PER_LINUX_32BIT | (current->personality & (~PER_MASK)))
@@ -232,5 +208,4 @@
NEW_AUX_ENT(AT_L2_CACHESHAPE, l2_cache_shape); \
} while (0)
-#endif /* __KERNEL__ */
#endif /* __ASM_SH_ELF_H */
diff --git a/arch/sh/include/asm/extable.h b/arch/sh/include/asm/extable.h
index ed46f8b..5658d2b 100644
--- a/arch/sh/include/asm/extable.h
+++ b/arch/sh/include/asm/extable.h
@@ -4,8 +4,4 @@
#include <asm-generic/extable.h>
-#if defined(CONFIG_SUPERH64) && defined(CONFIG_MMU)
-#define ARCH_HAS_SEARCH_EXTABLE
-#endif
-
#endif
diff --git a/arch/sh/include/asm/fixmap.h b/arch/sh/include/asm/fixmap.h
index e30348c..f38adc1 100644
--- a/arch/sh/include/asm/fixmap.h
+++ b/arch/sh/include/asm/fixmap.h
@@ -83,11 +83,7 @@
* the start of the fixmap, and leave one page empty
* at the top of mem..
*/
-#ifdef CONFIG_SUPERH32
#define FIXADDR_TOP (P4SEG - PAGE_SIZE)
-#else
-#define FIXADDR_TOP ((unsigned long)(-PAGE_SIZE))
-#endif
#define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT)
#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE)
diff --git a/arch/sh/include/asm/fpu.h b/arch/sh/include/asm/fpu.h
index 43cfaf9..04584be 100644
--- a/arch/sh/include/asm/fpu.h
+++ b/arch/sh/include/asm/fpu.h
@@ -37,11 +37,6 @@
extern int do_fpu_inst(unsigned short, struct pt_regs *);
extern int init_fpu(struct task_struct *);
-extern int fpregs_get(struct task_struct *target,
- const struct user_regset *regset,
- unsigned int pos, unsigned int count,
- void *kbuf, void __user *ubuf);
-
static inline void __unlazy_fpu(struct task_struct *tsk, struct pt_regs *regs)
{
if (task_thread_info(tsk)->status & TS_USEDFPU) {
diff --git a/arch/sh/include/asm/freq.h b/arch/sh/include/asm/freq.h
index 18133bf..87c2362 100644
--- a/arch/sh/include/asm/freq.h
+++ b/arch/sh/include/asm/freq.h
@@ -6,9 +6,7 @@
*/
#ifndef __ASM_SH_FREQ_H
#define __ASM_SH_FREQ_H
-#ifdef __KERNEL__
#include <cpu/freq.h>
-#endif /* __KERNEL__ */
#endif /* __ASM_SH_FREQ_H */
diff --git a/arch/sh/include/asm/futex.h b/arch/sh/include/asm/futex.h
index 3190ec8..b70f3fc 100644
--- a/arch/sh/include/asm/futex.h
+++ b/arch/sh/include/asm/futex.h
@@ -2,8 +2,6 @@
#ifndef __ASM_SH_FUTEX_H
#define __ASM_SH_FUTEX_H
-#ifdef __KERNEL__
-
#include <linux/futex.h>
#include <linux/uaccess.h>
#include <asm/errno.h>
@@ -34,8 +32,6 @@
u32 oldval, newval, prev;
int ret;
- pagefault_disable();
-
do {
ret = get_user(oldval, uaddr);
@@ -67,13 +63,10 @@
ret = futex_atomic_cmpxchg_inatomic(&prev, uaddr, oldval, newval);
} while (!ret && prev != oldval);
- pagefault_enable();
-
if (!ret)
*oval = oldval;
return ret;
}
-#endif /* __KERNEL__ */
#endif /* __ASM_SH_FUTEX_H */
diff --git a/arch/sh/include/asm/hugetlb.h b/arch/sh/include/asm/hugetlb.h
index 6f025fe..ae4de7b 100644
--- a/arch/sh/include/asm/hugetlb.h
+++ b/arch/sh/include/asm/hugetlb.h
@@ -5,12 +5,6 @@
#include <asm/cacheflush.h>
#include <asm/page.h>
-static inline int is_hugepage_only_range(struct mm_struct *mm,
- unsigned long addr,
- unsigned long len) {
- return 0;
-}
-
/*
* If the arch doesn't supply something else, assume that hugepage
* size aligned regions are ok without further preparation.
@@ -36,6 +30,7 @@
{
clear_bit(PG_dcache_clean, &page->flags);
}
+#define arch_clear_hugepage_flags arch_clear_hugepage_flags
#include <asm-generic/hugetlb.h>
diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h
index ac05619..6d5c646 100644
--- a/arch/sh/include/asm/io.h
+++ b/arch/sh/include/asm/io.h
@@ -17,13 +17,12 @@
#include <asm/cache.h>
#include <asm/addrspace.h>
#include <asm/machvec.h>
-#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <linux/pgtable.h>
#include <asm-generic/iomap.h>
-#ifdef __KERNEL__
#define __IO_PREFIX generic
#include <asm/io_generic.h>
-#include <asm/io_trapped.h>
#include <asm-generic/pci_iomap.h>
#include <mach/mangle-port.h>
@@ -115,12 +114,8 @@
__BUILD_MEMORY_STRING(__raw_, b, u8)
__BUILD_MEMORY_STRING(__raw_, w, u16)
-#ifdef CONFIG_SUPERH32
void __raw_writesl(void __iomem *addr, const void *data, int longlen);
void __raw_readsl(const void __iomem *addr, void *data, int longlen);
-#else
-__BUILD_MEMORY_STRING(__raw_, l, u32)
-#endif
__BUILD_MEMORY_STRING(__raw_, q, u64)
@@ -247,134 +242,41 @@
#define phys_to_virt(address) (__va(address))
#endif
-/*
- * On 32-bit SH, we traditionally have the whole physical address space
- * mapped at all times (as MIPS does), so "ioremap()" and "iounmap()" do
- * not need to do anything but place the address in the proper segment.
- * This is true for P1 and P2 addresses, as well as some P3 ones.
- * However, most of the P3 addresses and newer cores using extended
- * addressing need to map through page tables, so the ioremap()
- * implementation becomes a bit more complicated.
- *
- * See arch/sh/mm/ioremap.c for additional notes on this.
- *
- * We cheat a bit and always return uncachable areas until we've fixed
- * the drivers to handle caching properly.
- *
- * On the SH-5 the concept of segmentation in the 1:1 PXSEG sense simply
- * doesn't exist, so everything must go through page tables.
- */
#ifdef CONFIG_MMU
+void iounmap(void __iomem *addr);
void __iomem *__ioremap_caller(phys_addr_t offset, unsigned long size,
pgprot_t prot, void *caller);
-void __iounmap(void __iomem *addr);
-
-static inline void __iomem *
-__ioremap(phys_addr_t offset, unsigned long size, pgprot_t prot)
-{
- return __ioremap_caller(offset, size, prot, __builtin_return_address(0));
-}
-
-static inline void __iomem *
-__ioremap_29bit(phys_addr_t offset, unsigned long size, pgprot_t prot)
-{
-#ifdef CONFIG_29BIT
- phys_addr_t last_addr = offset + size - 1;
-
- /*
- * For P1 and P2 space this is trivial, as everything is already
- * mapped. Uncached access for P1 addresses are done through P2.
- * In the P3 case or for addresses outside of the 29-bit space,
- * mapping must be done by the PMB or by using page tables.
- */
- if (likely(PXSEG(offset) < P3SEG && PXSEG(last_addr) < P3SEG)) {
- u64 flags = pgprot_val(prot);
-
- /*
- * Anything using the legacy PTEA space attributes needs
- * to be kicked down to page table mappings.
- */
- if (unlikely(flags & _PAGE_PCC_MASK))
- return NULL;
- if (unlikely(flags & _PAGE_CACHABLE))
- return (void __iomem *)P1SEGADDR(offset);
-
- return (void __iomem *)P2SEGADDR(offset);
- }
-
- /* P4 above the store queues are always mapped. */
- if (unlikely(offset >= P3_ADDR_MAX))
- return (void __iomem *)P4SEGADDR(offset);
-#endif
-
- return NULL;
-}
-
-static inline void __iomem *
-__ioremap_mode(phys_addr_t offset, unsigned long size, pgprot_t prot)
-{
- void __iomem *ret;
-
- ret = __ioremap_trapped(offset, size);
- if (ret)
- return ret;
-
- ret = __ioremap_29bit(offset, size, prot);
- if (ret)
- return ret;
-
- return __ioremap(offset, size, prot);
-}
-#else
-#define __ioremap(offset, size, prot) ((void __iomem *)(offset))
-#define __ioremap_mode(offset, size, prot) ((void __iomem *)(offset))
-#define __iounmap(addr) do { } while (0)
-#endif /* CONFIG_MMU */
static inline void __iomem *ioremap(phys_addr_t offset, unsigned long size)
{
- return __ioremap_mode(offset, size, PAGE_KERNEL_NOCACHE);
+ return __ioremap_caller(offset, size, PAGE_KERNEL_NOCACHE,
+ __builtin_return_address(0));
}
static inline void __iomem *
ioremap_cache(phys_addr_t offset, unsigned long size)
{
- return __ioremap_mode(offset, size, PAGE_KERNEL);
+ return __ioremap_caller(offset, size, PAGE_KERNEL,
+ __builtin_return_address(0));
}
#define ioremap_cache ioremap_cache
#ifdef CONFIG_HAVE_IOREMAP_PROT
-static inline void __iomem *
-ioremap_prot(phys_addr_t offset, unsigned long size, unsigned long flags)
+static inline void __iomem *ioremap_prot(phys_addr_t offset, unsigned long size,
+ unsigned long flags)
{
- return __ioremap_mode(offset, size, __pgprot(flags));
+ return __ioremap_caller(offset, size, __pgprot(flags),
+ __builtin_return_address(0));
}
-#endif
+#endif /* CONFIG_HAVE_IOREMAP_PROT */
-#ifdef CONFIG_IOREMAP_FIXED
-extern void __iomem *ioremap_fixed(phys_addr_t, unsigned long, pgprot_t);
-extern int iounmap_fixed(void __iomem *);
-extern void ioremap_fixed_init(void);
-#else
-static inline void __iomem *
-ioremap_fixed(phys_addr_t phys_addr, unsigned long size, pgprot_t prot)
-{
- BUG();
- return NULL;
-}
+#else /* CONFIG_MMU */
+#define iounmap(addr) do { } while (0)
+#define ioremap(offset, size) ((void __iomem *)(unsigned long)(offset))
+#endif /* CONFIG_MMU */
-static inline void ioremap_fixed_init(void) { }
-static inline int iounmap_fixed(void __iomem *addr) { return -EINVAL; }
-#endif
-
-#define ioremap_nocache ioremap
#define ioremap_uc ioremap
-static inline void iounmap(void __iomem *addr)
-{
- __iounmap(addr);
-}
-
/*
* Convert a physical pointer to a virtual kernel pointer for /dev/mem
* access
@@ -390,6 +292,4 @@
int valid_phys_addr_range(phys_addr_t addr, size_t size);
int valid_mmap_phys_addr_range(unsigned long pfn, size_t size);
-#endif /* __KERNEL__ */
-
#endif /* __ASM_SH_IO_H */
diff --git a/arch/sh/include/asm/io_noioport.h b/arch/sh/include/asm/io_noioport.h
index 90d6109..f7938fe 100644
--- a/arch/sh/include/asm/io_noioport.h
+++ b/arch/sh/include/asm/io_noioport.h
@@ -53,12 +53,34 @@
#define outw_p(x, addr) outw((x), (addr))
#define outl_p(x, addr) outl((x), (addr))
-#define insb(a, b, c) BUG()
-#define insw(a, b, c) BUG()
-#define insl(a, b, c) BUG()
+static inline void insb(unsigned long port, void *dst, unsigned long count)
+{
+ BUG();
+}
-#define outsb(a, b, c) BUG()
-#define outsw(a, b, c) BUG()
-#define outsl(a, b, c) BUG()
+static inline void insw(unsigned long port, void *dst, unsigned long count)
+{
+ BUG();
+}
+
+static inline void insl(unsigned long port, void *dst, unsigned long count)
+{
+ BUG();
+}
+
+static inline void outsb(unsigned long port, const void *src, unsigned long count)
+{
+ BUG();
+}
+
+static inline void outsw(unsigned long port, const void *src, unsigned long count)
+{
+ BUG();
+}
+
+static inline void outsl(unsigned long port, const void *src, unsigned long count)
+{
+ BUG();
+}
#endif /* __ASM_SH_IO_NOIOPORT_H */
diff --git a/arch/sh/include/asm/irq.h b/arch/sh/include/asm/irq.h
index 8065a32..6d44c32 100644
--- a/arch/sh/include/asm/irq.h
+++ b/arch/sh/include/asm/irq.h
@@ -66,8 +66,5 @@
#endif
#include <asm-generic/irq.h>
-#ifdef CONFIG_CPU_SH5
-#include <cpu/irq.h>
-#endif
#endif /* __ASM_SH_IRQ_H */
diff --git a/arch/sh/include/asm/kdebug.h b/arch/sh/include/asm/kdebug.h
index 5212f5f..de8693f 100644
--- a/arch/sh/include/asm/kdebug.h
+++ b/arch/sh/include/asm/kdebug.h
@@ -13,6 +13,7 @@
/* arch/sh/kernel/dumpstack.c */
extern void printk_address(unsigned long address, int reliable);
-extern void dump_mem(const char *str, unsigned long bottom, unsigned long top);
+extern void dump_mem(const char *str, const char *loglvl,
+ unsigned long bottom, unsigned long top);
#endif /* __ASM_SH_KDEBUG_H */
diff --git a/arch/sh/include/asm/machvec.h b/arch/sh/include/asm/machvec.h
index f7d0554..2b4b085 100644
--- a/arch/sh/include/asm/machvec.h
+++ b/arch/sh/include/asm/machvec.h
@@ -36,6 +36,6 @@
#define get_system_type() sh_mv.mv_name
#define __initmv \
- __used __section(.machvec.init)
+ __used __section(".machvec.init")
#endif /* _ASM_SH_MACHVEC_H */
diff --git a/arch/sh/include/asm/mmu_context.h b/arch/sh/include/asm/mmu_context.h
index 2d09650..f664e51 100644
--- a/arch/sh/include/asm/mmu_context.h
+++ b/arch/sh/include/asm/mmu_context.h
@@ -8,7 +8,6 @@
#ifndef __ASM_SH_MMU_CONTEXT_H
#define __ASM_SH_MMU_CONTEXT_H
-#ifdef __KERNEL__
#include <cpu/mmu_context.h>
#include <asm/tlbflush.h>
#include <linux/uaccess.h>
@@ -48,11 +47,7 @@
*/
#define MMU_VPN_MASK 0xfffff000
-#if defined(CONFIG_SUPERH32)
#include <asm/mmu_context_32.h>
-#else
-#include <asm/mmu_context_64.h>
-#endif
/*
* Get MMU context if needed.
@@ -74,14 +69,6 @@
*/
local_flush_tlb_all();
-#ifdef CONFIG_SUPERH64
- /*
- * The SH-5 cache uses the ASIDs, requiring both the I and D
- * cache to be flushed when the ASID is exhausted. Weak.
- */
- flush_cache_all();
-#endif
-
/*
* Fix version; Note that we avoid version #0
* to distinguish NO_CONTEXT.
@@ -189,5 +176,4 @@
#define disable_mmu() do { } while (0)
#endif
-#endif /* __KERNEL__ */
#endif /* __ASM_SH_MMU_CONTEXT_H */
diff --git a/arch/sh/include/asm/mmu_context_64.h b/arch/sh/include/asm/mmu_context_64.h
deleted file mode 100644
index bacafe0..0000000
--- a/arch/sh/include/asm/mmu_context_64.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_MMU_CONTEXT_64_H
-#define __ASM_SH_MMU_CONTEXT_64_H
-
-/*
- * sh64-specific mmu_context interface.
- *
- * Copyright (C) 2000, 2001 Paolo Alberelli
- * Copyright (C) 2003 - 2007 Paul Mundt
- */
-#include <cpu/registers.h>
-#include <asm/cacheflush.h>
-
-#define SR_ASID_MASK 0xffffffffff00ffffULL
-#define SR_ASID_SHIFT 16
-
-/*
- * Destroy context related info for an mm_struct that is about
- * to be put to rest.
- */
-static inline void destroy_context(struct mm_struct *mm)
-{
- /* Well, at least free TLB entries */
- flush_tlb_mm(mm);
-}
-
-static inline unsigned long get_asid(void)
-{
- unsigned long long sr;
-
- asm volatile ("getcon " __SR ", %0\n\t"
- : "=r" (sr));
-
- sr = (sr >> SR_ASID_SHIFT) & MMU_CONTEXT_ASID_MASK;
- return (unsigned long) sr;
-}
-
-/* Set ASID into SR */
-static inline void set_asid(unsigned long asid)
-{
- unsigned long long sr, pc;
-
- asm volatile ("getcon " __SR ", %0" : "=r" (sr));
-
- sr = (sr & SR_ASID_MASK) | (asid << SR_ASID_SHIFT);
-
- /*
- * It is possible that this function may be inlined and so to avoid
- * the assembler reporting duplicate symbols we make use of the
- * gas trick of generating symbols using numerics and forward
- * reference.
- */
- asm volatile ("movi 1, %1\n\t"
- "shlli %1, 28, %1\n\t"
- "or %0, %1, %1\n\t"
- "putcon %1, " __SR "\n\t"
- "putcon %0, " __SSR "\n\t"
- "movi 1f, %1\n\t"
- "ori %1, 1 , %1\n\t"
- "putcon %1, " __SPC "\n\t"
- "rte\n"
- "1:\n\t"
- : "=r" (sr), "=r" (pc) : "0" (sr));
-}
-
-/* arch/sh/kernel/cpu/sh5/entry.S */
-extern unsigned long switch_and_save_asid(unsigned long new_asid);
-
-/* No spare register to twiddle, so use a software cache */
-extern pgd_t *mmu_pdtp_cache;
-
-#define set_TTB(pgd) (mmu_pdtp_cache = (pgd))
-#define get_TTB() (mmu_pdtp_cache)
-
-#endif /* __ASM_SH_MMU_CONTEXT_64_H */
diff --git a/arch/sh/include/asm/mmzone.h b/arch/sh/include/asm/mmzone.h
index cbaee1d..6552a08 100644
--- a/arch/sh/include/asm/mmzone.h
+++ b/arch/sh/include/asm/mmzone.h
@@ -2,8 +2,6 @@
#ifndef __ASM_SH_MMZONE_H
#define __ASM_SH_MMZONE_H
-#ifdef __KERNEL__
-
#ifdef CONFIG_NEED_MULTIPLE_NODES
#include <linux/numa.h>
@@ -44,5 +42,4 @@
/* arch/sh/mm/init.c */
void __init allocate_pgdat(unsigned int nid);
-#endif /* __KERNEL__ */
#endif /* __ASM_SH_MMZONE_H */
diff --git a/arch/sh/include/asm/module.h b/arch/sh/include/asm/module.h
index 9f38fb3..337663a 100644
--- a/arch/sh/include/asm/module.h
+++ b/arch/sh/include/asm/module.h
@@ -11,32 +11,4 @@
};
#endif
-#ifdef CONFIG_CPU_LITTLE_ENDIAN
-# ifdef CONFIG_CPU_SH2
-# define MODULE_PROC_FAMILY "SH2LE "
-# elif defined CONFIG_CPU_SH3
-# define MODULE_PROC_FAMILY "SH3LE "
-# elif defined CONFIG_CPU_SH4
-# define MODULE_PROC_FAMILY "SH4LE "
-# elif defined CONFIG_CPU_SH5
-# define MODULE_PROC_FAMILY "SH5LE "
-# else
-# error unknown processor family
-# endif
-#else
-# ifdef CONFIG_CPU_SH2
-# define MODULE_PROC_FAMILY "SH2BE "
-# elif defined CONFIG_CPU_SH3
-# define MODULE_PROC_FAMILY "SH3BE "
-# elif defined CONFIG_CPU_SH4
-# define MODULE_PROC_FAMILY "SH4BE "
-# elif defined CONFIG_CPU_SH5
-# define MODULE_PROC_FAMILY "SH5BE "
-# else
-# error unknown processor family
-# endif
-#endif
-
-#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
-
#endif /* _ASM_SH_MODULE_H */
diff --git a/arch/sh/include/asm/page.h b/arch/sh/include/asm/page.h
index 5eef8be..eca5daa 100644
--- a/arch/sh/include/asm/page.h
+++ b/arch/sh/include/asm/page.h
@@ -35,8 +35,6 @@
#define HPAGE_SHIFT 22
#elif defined(CONFIG_HUGETLB_PAGE_SIZE_64MB)
#define HPAGE_SHIFT 26
-#elif defined(CONFIG_HUGETLB_PAGE_SIZE_512MB)
-#define HPAGE_SHIFT 29
#endif
#ifdef CONFIG_HUGETLB_PAGE
@@ -82,18 +80,12 @@
((x).pte_low | ((unsigned long long)(x).pte_high << 32))
#define __pte(x) \
({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
-#elif defined(CONFIG_SUPERH32)
+#else
typedef struct { unsigned long pte_low; } pte_t;
typedef struct { unsigned long pgprot; } pgprot_t;
typedef struct { unsigned long pgd; } pgd_t;
#define pte_val(x) ((x).pte_low)
#define __pte(x) ((pte_t) { (x) } )
-#else
-typedef struct { unsigned long long pte_low; } pte_t;
-typedef struct { unsigned long long pgprot; } pgprot_t;
-typedef struct { unsigned long pgd; } pgd_t;
-#define pte_val(x) ((x).pte_low)
-#define __pte(x) ((pte_t) { (x) } )
#endif
#define pgd_val(x) ((x).pgd)
@@ -182,9 +174,6 @@
#endif
#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
-#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
- VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
#include <asm-generic/memory_model.h>
#include <asm-generic/getorder.h>
@@ -194,15 +183,4 @@
*/
#define ARCH_DMA_MINALIGN L1_CACHE_BYTES
-#ifdef CONFIG_SUPERH64
-/*
- * While BYTES_PER_WORD == 4 on the current sh64 ABI, GCC will still
- * happily generate {ld/st}.q pairs, requiring us to have 8-byte
- * alignment to avoid traps. The kmalloc alignment is guaranteed by
- * virtue of L1_CACHE_BYTES, requiring this to only be special cased
- * for slab caches.
- */
-#define ARCH_SLAB_MINALIGN 8
-#endif
-
#endif /* __ASM_SH_PAGE_H */
diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h
index 10a36b1..ad22e88 100644
--- a/arch/sh/include/asm/pci.h
+++ b/arch/sh/include/asm/pci.h
@@ -2,8 +2,6 @@
#ifndef __ASM_SH_PCI_H
#define __ASM_SH_PCI_H
-#ifdef __KERNEL__
-
/* Can be used to override the logic in pci_scan_bus for skipping
already-configured bus numbers - to be used for buggy BIOSes
or architectures with incomplete PCI setup by the loader */
@@ -96,6 +94,4 @@
return channel ? 15 : 14;
}
-#endif /* __KERNEL__ */
#endif /* __ASM_SH_PCI_H */
-
diff --git a/arch/sh/include/asm/pgalloc.h b/arch/sh/include/asm/pgalloc.h
index d770da3..0e6b0be 100644
--- a/arch/sh/include/asm/pgalloc.h
+++ b/arch/sh/include/asm/pgalloc.h
@@ -3,6 +3,10 @@
#define __ASM_SH_PGALLOC_H
#include <asm/page.h>
+
+#define __HAVE_ARCH_PMD_ALLOC_ONE
+#define __HAVE_ARCH_PMD_FREE
+#define __HAVE_ARCH_PGD_FREE
#include <asm-generic/pgalloc.h>
extern pgd_t *pgd_alloc(struct mm_struct *);
diff --git a/arch/sh/include/asm/pgtable-2level.h b/arch/sh/include/asm/pgtable-2level.h
index bf1eb51..08bff93 100644
--- a/arch/sh/include/asm/pgtable-2level.h
+++ b/arch/sh/include/asm/pgtable-2level.h
@@ -2,7 +2,6 @@
#ifndef __ASM_SH_PGTABLE_2LEVEL_H
#define __ASM_SH_PGTABLE_2LEVEL_H
-#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopmd.h>
/*
diff --git a/arch/sh/include/asm/pgtable-3level.h b/arch/sh/include/asm/pgtable-3level.h
index 779260b..82d7447 100644
--- a/arch/sh/include/asm/pgtable-3level.h
+++ b/arch/sh/include/asm/pgtable-3level.h
@@ -2,7 +2,6 @@
#ifndef __ASM_SH_PGTABLE_3LEVEL_H
#define __ASM_SH_PGTABLE_3LEVEL_H
-#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopud.h>
/*
@@ -40,13 +39,6 @@
/* only used by the stubbed out hugetlb gup code, should never be called */
#define pud_page(pud) NULL
-
-#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
-static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
-{
- return (pmd_t *)pud_page_vaddr(*pud) + pmd_index(address);
-}
-
#define pud_none(x) (!pud_val(x))
#define pud_present(x) (pud_val(x))
#define pud_clear(xp) do { set_pud(xp, __pud(0)); } while (0)
diff --git a/arch/sh/include/asm/pgtable.h b/arch/sh/include/asm/pgtable.h
index cbd0f3c..27751e9 100644
--- a/arch/sh/include/asm/pgtable.h
+++ b/arch/sh/include/asm/pgtable.h
@@ -76,18 +76,10 @@
#define PTE_PHYS_MASK (phys_addr_mask() & PAGE_MASK)
#define PTE_FLAGS_MASK (~(PTE_PHYS_MASK) << PAGE_SHIFT)
-#ifdef CONFIG_SUPERH32
#define VMALLOC_START (P3SEG)
-#else
-#define VMALLOC_START (0xf0000000)
-#endif
#define VMALLOC_END (FIXADDR_START-2*PAGE_SIZE)
-#if defined(CONFIG_SUPERH32)
#include <asm/pgtable_32.h>
-#else
-#include <asm/pgtable_64.h>
-#endif
/*
* SH-X and lower (legacy) SuperH parts (SH-3, SH-4, some SH-4A) can't do page
@@ -159,15 +151,6 @@
prot |= _PAGE_EXT(_PAGE_EXT_KERN_WRITE | _PAGE_EXT_USER_WRITE);
return __pte_access_permitted(pte, prot);
}
-#elif defined(CONFIG_SUPERH64)
-static inline bool pte_access_permitted(pte_t pte, bool write)
-{
- u64 prot = _PAGE_PRESENT | _PAGE_USER | _PAGE_READ;
-
- if (write)
- prot |= _PAGE_WRITE;
- return __pte_access_permitted(pte, prot);
-}
#else
static inline bool pte_access_permitted(pte_t pte, bool write)
{
@@ -185,6 +168,4 @@
#define HAVE_ARCH_UNMAPPED_AREA
#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
-#include <asm-generic/pgtable.h>
-
#endif /* __ASM_SH_PGTABLE_H */
diff --git a/arch/sh/include/asm/pgtable_32.h b/arch/sh/include/asm/pgtable_32.h
index 29274f0..41be43e 100644
--- a/arch/sh/include/asm/pgtable_32.h
+++ b/arch/sh/include/asm/pgtable_32.h
@@ -401,29 +401,13 @@
return pte;
}
-#define pmd_page_vaddr(pmd) ((unsigned long)pmd_val(pmd))
+static inline unsigned long pmd_page_vaddr(pmd_t pmd)
+{
+ return (unsigned long)pmd_val(pmd);
+}
+
#define pmd_page(pmd) (virt_to_page(pmd_val(pmd)))
-/* to find an entry in a page-table-directory. */
-#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-#define __pgd_offset(address) pgd_index(address)
-
-/* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
-#define __pud_offset(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
-#define __pmd_offset(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
-
-/* Find an entry in the third-level page table.. */
-#define pte_index(address) ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define __pte_offset(address) pte_index(address)
-
-#define pte_offset_kernel(dir, address) \
- ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(address))
-#define pte_offset_map(dir, address) pte_offset_kernel(dir, address)
-#define pte_unmap(pte) do { } while (0)
-
#ifdef CONFIG_X2TLB
#define pte_ERROR(e) \
printk("%s:%d: bad pte %p(%08lx%08lx).\n", __FILE__, __LINE__, \
diff --git a/arch/sh/include/asm/pgtable_64.h b/arch/sh/include/asm/pgtable_64.h
deleted file mode 100644
index 1778bc5..0000000
--- a/arch/sh/include/asm/pgtable_64.h
+++ /dev/null
@@ -1,307 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_PGTABLE_64_H
-#define __ASM_SH_PGTABLE_64_H
-
-/*
- * include/asm-sh/pgtable_64.h
- *
- * This file contains the functions and defines necessary to modify and use
- * the SuperH page table tree.
- *
- * Copyright (C) 2000, 2001 Paolo Alberelli
- * Copyright (C) 2003, 2004 Paul Mundt
- * Copyright (C) 2003, 2004 Richard Curnow
- */
-#include <linux/threads.h>
-#include <asm/processor.h>
-#include <asm/page.h>
-
-/*
- * Error outputs.
- */
-#define pte_ERROR(e) \
- printk("%s:%d: bad pte %016Lx.\n", __FILE__, __LINE__, pte_val(e))
-#define pgd_ERROR(e) \
- printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
-
-/*
- * Table setting routines. Used within arch/mm only.
- */
-#define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval)
-
-static __inline__ void set_pte(pte_t *pteptr, pte_t pteval)
-{
- unsigned long long x = ((unsigned long long) pteval.pte_low);
- unsigned long long *xp = (unsigned long long *) pteptr;
- /*
- * Sign-extend based on NPHYS.
- */
- *(xp) = (x & NPHYS_SIGN) ? (x | NPHYS_MASK) : x;
-}
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-
-/*
- * PGD defines. Top level.
- */
-
-/* To find an entry in a generic PGD. */
-#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
-#define __pgd_offset(address) pgd_index(address)
-#define pgd_offset(mm, address) ((mm)->pgd+pgd_index(address))
-
-/* To find an entry in a kernel PGD. */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
-#define __pud_offset(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
-#define __pmd_offset(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
-
-/*
- * PMD level access routines. Same notes as above.
- */
-#define _PMD_EMPTY 0x0
-/* Either the PMD is empty or present, it's not paged out */
-#define pmd_present(pmd_entry) (pmd_val(pmd_entry) & _PAGE_PRESENT)
-#define pmd_clear(pmd_entry_p) (set_pmd((pmd_entry_p), __pmd(_PMD_EMPTY)))
-#define pmd_none(pmd_entry) (pmd_val((pmd_entry)) == _PMD_EMPTY)
-#define pmd_bad(pmd_entry) ((pmd_val(pmd_entry) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE)
-
-#define pmd_page_vaddr(pmd_entry) \
- ((unsigned long) __va(pmd_val(pmd_entry) & PAGE_MASK))
-
-#define pmd_page(pmd) \
- (virt_to_page(pmd_val(pmd)))
-
-/* PMD to PTE dereferencing */
-#define pte_index(address) \
- ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-
-#define __pte_offset(address) pte_index(address)
-
-#define pte_offset_kernel(dir, addr) \
- ((pte_t *) ((pmd_val(*(dir))) & PAGE_MASK) + pte_index((addr)))
-
-#define pte_offset_map(dir,addr) pte_offset_kernel(dir, addr)
-#define pte_unmap(pte) do { } while (0)
-
-#ifndef __ASSEMBLY__
-/*
- * PTEL coherent flags.
- * See Chapter 17 ST50 CPU Core Volume 1, Architecture.
- */
-/* The bits that are required in the SH-5 TLB are placed in the h/w-defined
- positions, to avoid expensive bit shuffling on every refill. The remaining
- bits are used for s/w purposes and masked out on each refill.
-
- Note, the PTE slots are used to hold data of type swp_entry_t when a page is
- swapped out. Only the _PAGE_PRESENT flag is significant when the page is
- swapped out, and it must be placed so that it doesn't overlap either the
- type or offset fields of swp_entry_t. For x86, offset is at [31:8] and type
- at [6:1], with _PAGE_PRESENT at bit 0 for both pte_t and swp_entry_t. This
- scheme doesn't map to SH-5 because bit [0] controls cacheability. So bit
- [2] is used for _PAGE_PRESENT and the type field of swp_entry_t is split
- into 2 pieces. That is handled by SWP_ENTRY and SWP_TYPE below. */
-#define _PAGE_WT 0x001 /* CB0: if cacheable, 1->write-thru, 0->write-back */
-#define _PAGE_DEVICE 0x001 /* CB0: if uncacheable, 1->device (i.e. no write-combining or reordering at bus level) */
-#define _PAGE_CACHABLE 0x002 /* CB1: uncachable/cachable */
-#define _PAGE_PRESENT 0x004 /* software: page referenced */
-#define _PAGE_SIZE0 0x008 /* SZ0-bit : size of page */
-#define _PAGE_SIZE1 0x010 /* SZ1-bit : size of page */
-#define _PAGE_SHARED 0x020 /* software: reflects PTEH's SH */
-#define _PAGE_READ 0x040 /* PR0-bit : read access allowed */
-#define _PAGE_EXECUTE 0x080 /* PR1-bit : execute access allowed */
-#define _PAGE_WRITE 0x100 /* PR2-bit : write access allowed */
-#define _PAGE_USER 0x200 /* PR3-bit : user space access allowed */
-#define _PAGE_DIRTY 0x400 /* software: page accessed in write */
-#define _PAGE_ACCESSED 0x800 /* software: page referenced */
-
-/* Wrapper for extended mode pgprot twiddling */
-#define _PAGE_EXT(x) ((unsigned long long)(x) << 32)
-
-/*
- * We can use the sign-extended bits in the PTEL to get 32 bits of
- * software flags. This works for now because no implementations uses
- * anything above the PPN field.
- */
-#define _PAGE_WIRED _PAGE_EXT(0x001) /* software: wire the tlb entry */
-#define _PAGE_SPECIAL _PAGE_EXT(0x002)
-
-#define _PAGE_CLEAR_FLAGS (_PAGE_PRESENT | _PAGE_SHARED | \
- _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_WIRED)
-
-/* Mask which drops software flags */
-#define _PAGE_FLAGS_HARDWARE_MASK (NEFF_MASK & ~(_PAGE_CLEAR_FLAGS))
-
-/*
- * HugeTLB support
- */
-#if defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
-#define _PAGE_SZHUGE (_PAGE_SIZE0)
-#elif defined(CONFIG_HUGETLB_PAGE_SIZE_1MB)
-#define _PAGE_SZHUGE (_PAGE_SIZE1)
-#elif defined(CONFIG_HUGETLB_PAGE_SIZE_512MB)
-#define _PAGE_SZHUGE (_PAGE_SIZE0 | _PAGE_SIZE1)
-#endif
-
-/*
- * Stub out _PAGE_SZHUGE if we don't have a good definition for it,
- * to make pte_mkhuge() happy.
- */
-#ifndef _PAGE_SZHUGE
-# define _PAGE_SZHUGE (0)
-#endif
-
-/*
- * Default flags for a Kernel page.
- * This is fundametally also SHARED because the main use of this define
- * (other than for PGD/PMD entries) is for the VMALLOC pool which is
- * contextless.
- *
- * _PAGE_EXECUTE is required for modules
- *
- */
-#define _KERNPG_TABLE (_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \
- _PAGE_EXECUTE | \
- _PAGE_CACHABLE | _PAGE_ACCESSED | _PAGE_DIRTY | \
- _PAGE_SHARED)
-
-/* Default flags for a User page */
-#define _PAGE_TABLE (_KERNPG_TABLE | _PAGE_USER)
-
-#define _PAGE_CHG_MASK (PTE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY | \
- _PAGE_SPECIAL)
-
-/*
- * We have full permissions (Read/Write/Execute/Shared).
- */
-#define _PAGE_COMMON (_PAGE_PRESENT | _PAGE_USER | \
- _PAGE_CACHABLE | _PAGE_ACCESSED)
-
-#define PAGE_NONE __pgprot(_PAGE_CACHABLE | _PAGE_ACCESSED)
-#define PAGE_SHARED __pgprot(_PAGE_COMMON | _PAGE_READ | _PAGE_WRITE | \
- _PAGE_SHARED)
-#define PAGE_EXECREAD __pgprot(_PAGE_COMMON | _PAGE_READ | _PAGE_EXECUTE)
-
-/*
- * We need to include PAGE_EXECUTE in PAGE_COPY because it is the default
- * protection mode for the stack.
- */
-#define PAGE_COPY PAGE_EXECREAD
-
-#define PAGE_READONLY __pgprot(_PAGE_COMMON | _PAGE_READ)
-#define PAGE_WRITEONLY __pgprot(_PAGE_COMMON | _PAGE_WRITE)
-#define PAGE_RWX __pgprot(_PAGE_COMMON | _PAGE_READ | \
- _PAGE_WRITE | _PAGE_EXECUTE)
-#define PAGE_KERNEL __pgprot(_KERNPG_TABLE)
-
-#define PAGE_KERNEL_NOCACHE \
- __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \
- _PAGE_EXECUTE | _PAGE_ACCESSED | \
- _PAGE_DIRTY | _PAGE_SHARED)
-
-/* Make it a device mapping for maximum safety (e.g. for mapping device
- registers into user-space via /dev/map). */
-#define pgprot_noncached(x) __pgprot(((x).pgprot & ~(_PAGE_CACHABLE)) | _PAGE_DEVICE)
-#define pgprot_writecombine(prot) __pgprot(pgprot_val(prot) & ~_PAGE_CACHABLE)
-
-/*
- * PTE level access routines.
- *
- * Note1:
- * It's the tree walk leaf. This is physical address to be stored.
- *
- * Note 2:
- * Regarding the choice of _PTE_EMPTY:
-
- We must choose a bit pattern that cannot be valid, whether or not the page
- is present. bit[2]==1 => present, bit[2]==0 => swapped out. If swapped
- out, bits [31:8], [6:3], [1:0] are under swapper control, so only bit[7] is
- left for us to select. If we force bit[7]==0 when swapped out, we could use
- the combination bit[7,2]=2'b10 to indicate an empty PTE. Alternatively, if
- we force bit[7]==1 when swapped out, we can use all zeroes to indicate
- empty. This is convenient, because the page tables get cleared to zero
- when they are allocated.
-
- */
-#define _PTE_EMPTY 0x0
-#define pte_present(x) (pte_val(x) & _PAGE_PRESENT)
-#define pte_clear(mm,addr,xp) (set_pte_at(mm, addr, xp, __pte(_PTE_EMPTY)))
-#define pte_none(x) (pte_val(x) == _PTE_EMPTY)
-
-/*
- * Some definitions to translate between mem_map, PTEs, and page
- * addresses:
- */
-
-/*
- * Given a PTE, return the index of the mem_map[] entry corresponding
- * to the page frame the PTE. Get the absolute physical address, make
- * a relative physical address and translate it to an index.
- */
-#define pte_pagenr(x) (((unsigned long) (pte_val(x)) - \
- __MEMORY_START) >> PAGE_SHIFT)
-
-/*
- * Given a PTE, return the "struct page *".
- */
-#define pte_page(x) (mem_map + pte_pagenr(x))
-
-/*
- * Return number of (down rounded) MB corresponding to x pages.
- */
-#define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT))
-
-
-/*
- * The following have defined behavior only work if pte_present() is true.
- */
-static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; }
-static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; }
-static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITE; }
-static inline int pte_special(pte_t pte){ return pte_val(pte) & _PAGE_SPECIAL; }
-
-static inline pte_t pte_wrprotect(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_WRITE)); return pte; }
-static inline pte_t pte_mkclean(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_DIRTY)); return pte; }
-static inline pte_t pte_mkold(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_ACCESSED)); return pte; }
-static inline pte_t pte_mkwrite(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) | _PAGE_WRITE)); return pte; }
-static inline pte_t pte_mkdirty(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) | _PAGE_DIRTY)); return pte; }
-static inline pte_t pte_mkyoung(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) | _PAGE_ACCESSED)); return pte; }
-static inline pte_t pte_mkhuge(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) | _PAGE_SZHUGE)); return pte; }
-static inline pte_t pte_mkspecial(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) | _PAGE_SPECIAL)); return pte; }
-
-/*
- * Conversion functions: convert a page and protection to a page entry.
- *
- * extern pte_t mk_pte(struct page *page, pgprot_t pgprot)
- */
-#define mk_pte(page,pgprot) \
-({ \
- pte_t __pte; \
- \
- set_pte(&__pte, __pte((((page)-mem_map) << PAGE_SHIFT) | \
- __MEMORY_START | pgprot_val((pgprot)))); \
- __pte; \
-})
-
-/*
- * This takes a (absolute) physical page address that is used
- * by the remapping functions
- */
-#define mk_pte_phys(physpage, pgprot) \
-({ pte_t __pte; set_pte(&__pte, __pte(physpage | pgprot_val(pgprot))); __pte; })
-
-static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
-{ set_pte(&pte, __pte((pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot))); return pte; }
-
-/* Encode and decode a swap entry */
-#define __swp_type(x) (((x).val & 3) + (((x).val >> 1) & 0x3c))
-#define __swp_offset(x) ((x).val >> 8)
-#define __swp_entry(type, offset) ((swp_entry_t) { ((offset << 8) + ((type & 0x3c) << 1) + (type & 3)) })
-#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
-#define __swp_entry_to_pte(x) ((pte_t) { (x).val })
-
-#endif /* !__ASSEMBLY__ */
-
-#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
-#define pfn_pmd(pfn, prot) __pmd(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
-
-#endif /* __ASM_SH_PGTABLE_64_H */
diff --git a/arch/sh/include/asm/platform_early.h b/arch/sh/include/asm/platform_early.h
new file mode 100644
index 0000000..fc80213
--- /dev/null
+++ b/arch/sh/include/asm/platform_early.h
@@ -0,0 +1,61 @@
+/* SPDX--License-Identifier: GPL-2.0 */
+
+#ifndef __PLATFORM_EARLY__
+#define __PLATFORM_EARLY__
+
+#include <linux/types.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
+
+struct sh_early_platform_driver {
+ const char *class_str;
+ struct platform_driver *pdrv;
+ struct list_head list;
+ int requested_id;
+ char *buffer;
+ int bufsize;
+};
+
+#define EARLY_PLATFORM_ID_UNSET -2
+#define EARLY_PLATFORM_ID_ERROR -3
+
+extern int sh_early_platform_driver_register(struct sh_early_platform_driver *epdrv,
+ char *buf);
+extern void sh_early_platform_add_devices(struct platform_device **devs, int num);
+
+static inline int is_sh_early_platform_device(struct platform_device *pdev)
+{
+ return !pdev->dev.driver;
+}
+
+extern void sh_early_platform_driver_register_all(char *class_str);
+extern int sh_early_platform_driver_probe(char *class_str,
+ int nr_probe, int user_only);
+
+#define sh_early_platform_init(class_string, platdrv) \
+ sh_early_platform_init_buffer(class_string, platdrv, NULL, 0)
+
+#ifndef MODULE
+#define sh_early_platform_init_buffer(class_string, platdrv, buf, bufsiz) \
+static __initdata struct sh_early_platform_driver early_driver = { \
+ .class_str = class_string, \
+ .buffer = buf, \
+ .bufsize = bufsiz, \
+ .pdrv = platdrv, \
+ .requested_id = EARLY_PLATFORM_ID_UNSET, \
+}; \
+static int __init sh_early_platform_driver_setup_func(char *buffer) \
+{ \
+ return sh_early_platform_driver_register(&early_driver, buffer); \
+} \
+early_param(class_string, sh_early_platform_driver_setup_func)
+#else /* MODULE */
+#define sh_early_platform_init_buffer(class_string, platdrv, buf, bufsiz) \
+static inline char *sh_early_platform_driver_setup_func(void) \
+{ \
+ return bufsiz ? buf : NULL; \
+}
+#endif /* MODULE */
+
+#endif /* __PLATFORM_EARLY__ */
diff --git a/arch/sh/include/asm/posix_types.h b/arch/sh/include/asm/posix_types.h
index 0d670fd..f8982b7 100644
--- a/arch/sh/include/asm/posix_types.h
+++ b/arch/sh/include/asm/posix_types.h
@@ -1,6 +1,2 @@
/* SPDX-License-Identifier: GPL-2.0 */
-# ifdef CONFIG_SUPERH32
-# include <asm/posix_types_32.h>
-# else
-# include <asm/posix_types_64.h>
-# endif
+#include <asm/posix_types_32.h>
diff --git a/arch/sh/include/asm/processor.h b/arch/sh/include/asm/processor.h
index 6fbf8c8..3820d69 100644
--- a/arch/sh/include/asm/processor.h
+++ b/arch/sh/include/asm/processor.h
@@ -39,9 +39,6 @@
/* SH4AL-DSP types */
CPU_SH7343, CPU_SH7722, CPU_SH7366, CPU_SH7372,
- /* SH-5 types */
- CPU_SH5_101, CPU_SH5_103,
-
/* Unknown subtype */
CPU_SH_NONE
};
@@ -53,7 +50,6 @@
CPU_FAMILY_SH4,
CPU_FAMILY_SH4A,
CPU_FAMILY_SH4AL_DSP,
- CPU_FAMILY_SH5,
CPU_FAMILY_UNKNOWN,
};
@@ -167,18 +163,12 @@
*/
#ifdef CONFIG_CPU_SH2A
extern unsigned int instruction_size(unsigned int insn);
-#elif defined(CONFIG_SUPERH32)
-#define instruction_size(insn) (2)
#else
-#define instruction_size(insn) (4)
+#define instruction_size(insn) (2)
#endif
#endif /* __ASSEMBLY__ */
-#ifdef CONFIG_SUPERH32
-# include <asm/processor_32.h>
-#else
-# include <asm/processor_64.h>
-#endif
+#include <asm/processor_32.h>
#endif /* __ASM_SH_PROCESSOR_H */
diff --git a/arch/sh/include/asm/processor_32.h b/arch/sh/include/asm/processor_32.h
index 0e0ecc0..aa92cc9 100644
--- a/arch/sh/include/asm/processor_32.h
+++ b/arch/sh/include/asm/processor_32.h
@@ -8,7 +8,6 @@
#ifndef __ASM_SH_PROCESSOR_32_H
#define __ASM_SH_PROCESSOR_32_H
-#ifdef __KERNEL__
#include <linux/compiler.h>
#include <linux/linkage.h>
@@ -171,7 +170,7 @@
#define thread_saved_pc(tsk) (tsk->thread.pc)
void show_trace(struct task_struct *tsk, unsigned long *sp,
- struct pt_regs *regs);
+ struct pt_regs *regs, const char *loglvl);
#ifdef CONFIG_DUMP_CODE
void show_code(struct pt_regs *regs);
@@ -203,5 +202,4 @@
}
#endif
-#endif /* __KERNEL__ */
#endif /* __ASM_SH_PROCESSOR_32_H */
diff --git a/arch/sh/include/asm/processor_64.h b/arch/sh/include/asm/processor_64.h
deleted file mode 100644
index 53efc9f..0000000
--- a/arch/sh/include/asm/processor_64.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_PROCESSOR_64_H
-#define __ASM_SH_PROCESSOR_64_H
-
-/*
- * include/asm-sh/processor_64.h
- *
- * Copyright (C) 2000, 2001 Paolo Alberelli
- * Copyright (C) 2003 Paul Mundt
- * Copyright (C) 2004 Richard Curnow
- */
-#ifndef __ASSEMBLY__
-
-#include <linux/compiler.h>
-#include <asm/page.h>
-#include <asm/types.h>
-#include <cpu/registers.h>
-
-#endif
-
-/*
- * User space process size: 2GB - 4k.
- */
-#define TASK_SIZE 0x7ffff000UL
-
-#define STACK_TOP TASK_SIZE
-#define STACK_TOP_MAX STACK_TOP
-
-/* This decides where the kernel will search for a free chunk of vm
- * space during mmap's.
- */
-#define TASK_UNMAPPED_BASE PAGE_ALIGN(TASK_SIZE / 3)
-
-/*
- * Bit of SR register
- *
- * FD-bit:
- * When it's set, it means the processor doesn't have right to use FPU,
- * and it results exception when the floating operation is executed.
- *
- * IMASK-bit:
- * Interrupt level mask
- *
- * STEP-bit:
- * Single step bit
- *
- */
-#if defined(CONFIG_SH64_SR_WATCH)
-#define SR_MMU 0x84000000
-#else
-#define SR_MMU 0x80000000
-#endif
-
-#define SR_IMASK 0x000000f0
-#define SR_FD 0x00008000
-#define SR_SSTEP 0x08000000
-
-#ifndef __ASSEMBLY__
-
-/*
- * FPU structure and data : require 8-byte alignment as we need to access it
- with fld.p, fst.p
- */
-
-struct sh_fpu_hard_struct {
- unsigned long fp_regs[64];
- unsigned int fpscr;
- /* long status; * software status information */
-};
-
-/* Dummy fpu emulator */
-struct sh_fpu_soft_struct {
- unsigned long fp_regs[64];
- unsigned int fpscr;
- unsigned char lookahead;
- unsigned long entry_pc;
-};
-
-union thread_xstate {
- struct sh_fpu_hard_struct hardfpu;
- struct sh_fpu_soft_struct softfpu;
- /*
- * The structure definitions only produce 32 bit alignment, yet we need
- * to access them using 64 bit load/store as well.
- */
- unsigned long long alignment_dummy;
-};
-
-struct thread_struct {
- unsigned long sp;
- unsigned long pc;
-
- /* Various thread flags, see SH_THREAD_xxx */
- unsigned long flags;
-
- /* This stores the address of the pt_regs built during a context
- switch, or of the register save area built for a kernel mode
- exception. It is used for backtracing the stack of a sleeping task
- or one that traps in kernel mode. */
- struct pt_regs *kregs;
- /* This stores the address of the pt_regs constructed on entry from
- user mode. It is a fixed value over the lifetime of a process, or
- NULL for a kernel thread. */
- struct pt_regs *uregs;
-
- unsigned long address;
- /* Hardware debugging registers may come here */
-
- /* floating point info */
- union thread_xstate *xstate;
-
- /*
- * fpu_counter contains the number of consecutive context switches
- * that the FPU is used. If this is over a threshold, the lazy fpu
- * saving becomes unlazy to save the trap. This is an unsigned char
- * so that after 256 times the counter wraps and the behavior turns
- * lazy again; this to deal with bursty apps that only use FPU for
- * a short time
- */
- unsigned char fpu_counter;
-};
-
-#define INIT_MMAP \
-{ &init_mm, 0, 0, NULL, PAGE_SHARED, VM_READ | VM_WRITE | VM_EXEC, 1, NULL, NULL }
-
-#define INIT_THREAD { \
- .sp = sizeof(init_stack) + \
- (long) &init_stack, \
- .pc = 0, \
- .kregs = &fake_swapper_regs, \
- .uregs = NULL, \
- .address = 0, \
- .flags = 0, \
-}
-
-/*
- * Do necessary setup to start up a newly executed thread.
- */
-#define SR_USER (SR_MMU | SR_FD)
-
-#define start_thread(_regs, new_pc, new_sp) \
- _regs->sr = SR_USER; /* User mode. */ \
- _regs->pc = new_pc - 4; /* Compensate syscall exit */ \
- _regs->pc |= 1; /* Set SHmedia ! */ \
- _regs->regs[18] = 0; \
- _regs->regs[15] = new_sp
-
-/* Forward declaration, a strange C thing */
-struct task_struct;
-struct mm_struct;
-
-/* Free all resources held by a thread. */
-extern void release_thread(struct task_struct *);
-
-/*
- * FPU lazy state save handling.
- */
-
-static inline void disable_fpu(void)
-{
- unsigned long long __dummy;
-
- /* Set FD flag in SR */
- __asm__ __volatile__("getcon " __SR ", %0\n\t"
- "or %0, %1, %0\n\t"
- "putcon %0, " __SR "\n\t"
- : "=&r" (__dummy)
- : "r" (SR_FD));
-}
-
-static inline void enable_fpu(void)
-{
- unsigned long long __dummy;
-
- /* Clear out FD flag in SR */
- __asm__ __volatile__("getcon " __SR ", %0\n\t"
- "and %0, %1, %0\n\t"
- "putcon %0, " __SR "\n\t"
- : "=&r" (__dummy)
- : "r" (~SR_FD));
-}
-
-/* Round to nearest, no exceptions on inexact, overflow, underflow,
- zero-divide, invalid. Configure option for whether to flush denorms to
- zero, or except if a denorm is encountered. */
-#if defined(CONFIG_SH64_FPU_DENORM_FLUSH)
-#define FPSCR_INIT 0x00040000
-#else
-#define FPSCR_INIT 0x00000000
-#endif
-
-#ifdef CONFIG_SH_FPU
-/* Initialise the FP state of a task */
-void fpinit(struct sh_fpu_hard_struct *fpregs);
-#else
-#define fpinit(fpregs) do { } while (0)
-#endif
-
-extern struct task_struct *last_task_used_math;
-
-/*
- * Return saved PC of a blocked thread.
- */
-#define thread_saved_pc(tsk) (tsk->thread.pc)
-
-extern unsigned long get_wchan(struct task_struct *p);
-
-#define KSTK_EIP(tsk) ((tsk)->thread.pc)
-#define KSTK_ESP(tsk) ((tsk)->thread.sp)
-
-#endif /* __ASSEMBLY__ */
-#endif /* __ASM_SH_PROCESSOR_64_H */
diff --git a/arch/sh/include/asm/ptrace_64.h b/arch/sh/include/asm/ptrace_64.h
deleted file mode 100644
index 6ee0822..0000000
--- a/arch/sh/include/asm/ptrace_64.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_PTRACE_64_H
-#define __ASM_SH_PTRACE_64_H
-
-#include <uapi/asm/ptrace_64.h>
-
-
-#define MAX_REG_OFFSET offsetof(struct pt_regs, tregs[7])
-static inline long regs_return_value(struct pt_regs *regs)
-{
- return regs->regs[3];
-}
-
-#endif /* __ASM_SH_PTRACE_64_H */
diff --git a/arch/sh/include/asm/segment.h b/arch/sh/include/asm/segment.h
index 33d1d28..02e54a3 100644
--- a/arch/sh/include/asm/segment.h
+++ b/arch/sh/include/asm/segment.h
@@ -24,8 +24,7 @@
#define USER_DS KERNEL_DS
#endif
-#define segment_eq(a, b) ((a).seg == (b).seg)
-
+#define uaccess_kernel() (get_fs().seg == KERNEL_DS.seg)
#define get_fs() (current_thread_info()->addr_limit)
#define set_fs(x) (current_thread_info()->addr_limit = (x))
diff --git a/arch/sh/include/asm/sfp-machine.h b/arch/sh/include/asm/sfp-machine.h
index cbc7cf8..2d24234 100644
--- a/arch/sh/include/asm/sfp-machine.h
+++ b/arch/sh/include/asm/sfp-machine.h
@@ -13,6 +13,14 @@
#ifndef _SFP_MACHINE_H
#define _SFP_MACHINE_H
+#ifdef __BIG_ENDIAN__
+#define __BYTE_ORDER __BIG_ENDIAN
+#define __LITTLE_ENDIAN 0
+#else
+#define __BYTE_ORDER __LITTLE_ENDIAN
+#define __BIG_ENDIAN 0
+#endif
+
#define _FP_W_TYPE_SIZE 32
#define _FP_W_TYPE unsigned long
#define _FP_WS_TYPE signed long
diff --git a/arch/sh/include/asm/smc37c93x.h b/arch/sh/include/asm/smc37c93x.h
index f054c30..891f2f8 100644
--- a/arch/sh/include/asm/smc37c93x.h
+++ b/arch/sh/include/asm/smc37c93x.h
@@ -112,8 +112,8 @@
#define FCR_RFRES 0x0200 /* Receiver FIFO reset */
#define FCR_TFRES 0x0400 /* Transmitter FIFO reset */
#define FCR_DMA 0x0800 /* DMA mode select */
-#define FCR_RTL 0x4000 /* Receiver triger (LSB) */
-#define FCR_RTM 0x8000 /* Receiver triger (MSB) */
+#define FCR_RTL 0x4000 /* Receiver trigger (LSB) */
+#define FCR_RTM 0x8000 /* Receiver trigger (MSB) */
/* Line Control Register */
diff --git a/arch/sh/include/asm/smp.h b/arch/sh/include/asm/smp.h
index 1a0d7cf..199381f 100644
--- a/arch/sh/include/asm/smp.h
+++ b/arch/sh/include/asm/smp.h
@@ -8,7 +8,6 @@
#ifdef CONFIG_SMP
-#include <linux/spinlock.h>
#include <linux/atomic.h>
#include <asm/current.h>
#include <asm/percpu.h>
@@ -72,7 +71,7 @@
#define CPU_METHOD_OF_DECLARE(name, _method, _ops) \
static const struct of_cpu_method __cpu_method_of_table_##name \
- __used __section(__cpu_method_of_table) \
+ __used __section("__cpu_method_of_table") \
= { .method = _method, .ops = _ops }
#else
diff --git a/arch/sh/include/asm/sparsemem.h b/arch/sh/include/asm/sparsemem.h
index 4eb8997..4703cbe 100644
--- a/arch/sh/include/asm/sparsemem.h
+++ b/arch/sh/include/asm/sparsemem.h
@@ -2,16 +2,11 @@
#ifndef __ASM_SH_SPARSEMEM_H
#define __ASM_SH_SPARSEMEM_H
-#ifdef __KERNEL__
/*
* SECTION_SIZE_BITS 2^N: how big each section will be
- * MAX_PHYSADDR_BITS 2^N: how much physical address space we have
- * MAX_PHYSMEM_BITS 2^N: how much memory we can have in that space
+ * MAX_PHYSMEM_BITS 2^N: how much physical address space we have
*/
#define SECTION_SIZE_BITS 26
-#define MAX_PHYSADDR_BITS 32
#define MAX_PHYSMEM_BITS 32
-#endif
-
#endif /* __ASM_SH_SPARSEMEM_H */
diff --git a/arch/sh/include/asm/stacktrace.h b/arch/sh/include/asm/stacktrace.h
index 50c173c..4f98cdc 100644
--- a/arch/sh/include/asm/stacktrace.h
+++ b/arch/sh/include/asm/stacktrace.h
@@ -12,8 +12,6 @@
struct stacktrace_ops {
void (*address)(void *data, unsigned long address, int reliable);
- /* On negative return stop dumping */
- int (*stack)(void *data, char *name);
};
void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
diff --git a/arch/sh/include/asm/string.h b/arch/sh/include/asm/string.h
index 84fc5ed..0f6331e 100644
--- a/arch/sh/include/asm/string.h
+++ b/arch/sh/include/asm/string.h
@@ -1,6 +1,2 @@
/* SPDX-License-Identifier: GPL-2.0 */
-#ifdef CONFIG_SUPERH32
-# include <asm/string_32.h>
-#else
-# include <asm/string_64.h>
-#endif
+#include <asm/string_32.h>
diff --git a/arch/sh/include/asm/string_32.h b/arch/sh/include/asm/string_32.h
index 3558b1d..a276b19 100644
--- a/arch/sh/include/asm/string_32.h
+++ b/arch/sh/include/asm/string_32.h
@@ -2,8 +2,6 @@
#ifndef __ASM_SH_STRING_H
#define __ASM_SH_STRING_H
-#ifdef __KERNEL__
-
/*
* Copyright (C) 1999 Niibe Yutaka
* But consider these trivial functions to be public domain.
@@ -28,32 +26,6 @@
return __xdest;
}
-#define __HAVE_ARCH_STRNCPY
-static inline char *strncpy(char *__dest, const char *__src, size_t __n)
-{
- register char *__xdest = __dest;
- unsigned long __dummy;
-
- if (__n == 0)
- return __xdest;
-
- __asm__ __volatile__(
- "1:\n"
- "mov.b @%1+, %2\n\t"
- "mov.b %2, @%0\n\t"
- "cmp/eq #0, %2\n\t"
- "bt/s 2f\n\t"
- " cmp/eq %5,%1\n\t"
- "bf/s 1b\n\t"
- " add #1, %0\n"
- "2:"
- : "=r" (__dest), "=r" (__src), "=&z" (__dummy)
- : "0" (__dest), "1" (__src), "r" (__src+__n)
- : "memory", "t");
-
- return __xdest;
-}
-
#define __HAVE_ARCH_STRCMP
static inline int strcmp(const char *__cs, const char *__ct)
{
@@ -127,6 +99,4 @@
#define __HAVE_ARCH_STRLEN
extern size_t strlen(const char *);
-#endif /* __KERNEL__ */
-
#endif /* __ASM_SH_STRING_H */
diff --git a/arch/sh/include/asm/string_64.h b/arch/sh/include/asm/string_64.h
deleted file mode 100644
index d51d615..0000000
--- a/arch/sh/include/asm/string_64.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_STRING_64_H
-#define __ASM_SH_STRING_64_H
-
-#ifdef __KERNEL__
-
-#define __HAVE_ARCH_MEMSET
-extern void *memset(void *__s, int __c, size_t __count);
-
-#define __HAVE_ARCH_MEMCPY
-extern void *memcpy(void *dest, const void *src, size_t count);
-
-#define __HAVE_ARCH_STRLEN
-extern size_t strlen(const char *);
-
-#define __HAVE_ARCH_STRCPY
-extern char *strcpy(char *__dest, const char *__src);
-
-#endif /* __KERNEL__ */
-
-#endif /* __ASM_SH_STRING_64_H */
diff --git a/arch/sh/include/asm/switch_to.h b/arch/sh/include/asm/switch_to.h
index 9eec80a..bd139bc 100644
--- a/arch/sh/include/asm/switch_to.h
+++ b/arch/sh/include/asm/switch_to.h
@@ -4,13 +4,4 @@
* Copyright (C) 2003 Paul Mundt
* Copyright (C) 2004 Richard Curnow
*/
-#ifndef __ASM_SH_SWITCH_TO_H
-#define __ASM_SH_SWITCH_TO_H
-
-#ifdef CONFIG_SUPERH32
-# include <asm/switch_to_32.h>
-#else
-# include <asm/switch_to_64.h>
-#endif
-
-#endif /* __ASM_SH_SWITCH_TO_H */
+#include <asm/switch_to_32.h>
diff --git a/arch/sh/include/asm/switch_to_64.h b/arch/sh/include/asm/switch_to_64.h
deleted file mode 100644
index 2dbf231..0000000
--- a/arch/sh/include/asm/switch_to_64.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0
- *
- * Copyright (C) 2000, 2001 Paolo Alberelli
- * Copyright (C) 2003 Paul Mundt
- * Copyright (C) 2004 Richard Curnow
- */
-#ifndef __ASM_SH_SWITCH_TO_64_H
-#define __ASM_SH_SWITCH_TO_64_H
-
-struct thread_struct;
-struct task_struct;
-
-/*
- * switch_to() should switch tasks to task nr n, first
- */
-struct task_struct *sh64_switch_to(struct task_struct *prev,
- struct thread_struct *prev_thread,
- struct task_struct *next,
- struct thread_struct *next_thread);
-
-#define switch_to(prev,next,last) \
-do { \
- if (last_task_used_math != next) { \
- struct pt_regs *regs = next->thread.uregs; \
- if (regs) regs->sr |= SR_FD; \
- } \
- last = sh64_switch_to(prev, &prev->thread, next, \
- &next->thread); \
-} while (0)
-
-
-#endif /* __ASM_SH_SWITCH_TO_64_H */
diff --git a/arch/sh/include/asm/syscall.h b/arch/sh/include/asm/syscall.h
index 90ba000..570699e 100644
--- a/arch/sh/include/asm/syscall.h
+++ b/arch/sh/include/asm/syscall.h
@@ -4,10 +4,6 @@
extern const unsigned long sys_call_table[];
-#ifdef CONFIG_SUPERH32
-# include <asm/syscall_32.h>
-#else
-# include <asm/syscall_64.h>
-#endif
+#include <asm/syscall_32.h>
#endif /* __ASM_SH_SYSCALL_H */
diff --git a/arch/sh/include/asm/syscall_32.h b/arch/sh/include/asm/syscall_32.h
index 0b5b8e7..cb51a75 100644
--- a/arch/sh/include/asm/syscall_32.h
+++ b/arch/sh/include/asm/syscall_32.h
@@ -40,10 +40,7 @@
struct pt_regs *regs,
int error, long val)
{
- if (error)
- regs->regs[0] = -error;
- else
- regs->regs[0] = val;
+ regs->regs[0] = (long) error ?: val;
}
static inline void syscall_get_arguments(struct task_struct *task,
diff --git a/arch/sh/include/asm/syscall_64.h b/arch/sh/include/asm/syscall_64.h
deleted file mode 100644
index 72efcbc..0000000
--- a/arch/sh/include/asm/syscall_64.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_SYSCALL_64_H
-#define __ASM_SH_SYSCALL_64_H
-
-#include <uapi/linux/audit.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <asm/ptrace.h>
-
-/* The system call number is given by the user in R9 */
-static inline long syscall_get_nr(struct task_struct *task,
- struct pt_regs *regs)
-{
- return (regs->syscall_nr >= 0) ? regs->regs[9] : -1L;
-}
-
-static inline void syscall_rollback(struct task_struct *task,
- struct pt_regs *regs)
-{
- /*
- * XXX: This needs some thought. On SH we don't
- * save away the original R9 value anywhere.
- */
-}
-
-static inline long syscall_get_error(struct task_struct *task,
- struct pt_regs *regs)
-{
- return IS_ERR_VALUE(regs->regs[9]) ? regs->regs[9] : 0;
-}
-
-static inline long syscall_get_return_value(struct task_struct *task,
- struct pt_regs *regs)
-{
- return regs->regs[9];
-}
-
-static inline void syscall_set_return_value(struct task_struct *task,
- struct pt_regs *regs,
- int error, long val)
-{
- if (error)
- regs->regs[9] = -error;
- else
- regs->regs[9] = val;
-}
-
-static inline void syscall_get_arguments(struct task_struct *task,
- struct pt_regs *regs,
- unsigned long *args)
-{
- memcpy(args, ®s->regs[2], 6 * sizeof(args[0]));
-}
-
-static inline void syscall_set_arguments(struct task_struct *task,
- struct pt_regs *regs,
- const unsigned long *args)
-{
- memcpy(®s->regs[2], args, 6 * sizeof(args[0]));
-}
-
-static inline int syscall_get_arch(struct task_struct *task)
-{
- int arch = AUDIT_ARCH_SH;
-
-#ifdef CONFIG_64BIT
- arch |= __AUDIT_ARCH_64BIT;
-#endif
-#ifdef CONFIG_CPU_LITTLE_ENDIAN
- arch |= __AUDIT_ARCH_LE;
-#endif
-
- return arch;
-}
-#endif /* __ASM_SH_SYSCALL_64_H */
diff --git a/arch/sh/include/asm/syscalls.h b/arch/sh/include/asm/syscalls.h
index 995ef04..3871053 100644
--- a/arch/sh/include/asm/syscalls.h
+++ b/arch/sh/include/asm/syscalls.h
@@ -2,8 +2,6 @@
#ifndef __ASM_SH_SYSCALLS_H
#define __ASM_SH_SYSCALLS_H
-#ifdef __KERNEL__
-
asmlinkage int old_mmap(unsigned long addr, unsigned long len,
unsigned long prot, unsigned long flags,
int fd, unsigned long off);
@@ -11,11 +9,6 @@
unsigned long prot, unsigned long flags,
unsigned long fd, unsigned long pgoff);
-#ifdef CONFIG_SUPERH32
-# include <asm/syscalls_32.h>
-#else
-# include <asm/syscalls_64.h>
-#endif
+#include <asm/syscalls_32.h>
-#endif /* __KERNEL__ */
#endif /* __ASM_SH_SYSCALLS_H */
diff --git a/arch/sh/include/asm/syscalls_32.h b/arch/sh/include/asm/syscalls_32.h
index 9f9faf6..5c555b8 100644
--- a/arch/sh/include/asm/syscalls_32.h
+++ b/arch/sh/include/asm/syscalls_32.h
@@ -2,8 +2,6 @@
#ifndef __ASM_SH_SYSCALLS_32_H
#define __ASM_SH_SYSCALLS_32_H
-#ifdef __KERNEL__
-
#include <linux/compiler.h>
#include <linux/linkage.h>
#include <linux/types.h>
@@ -26,5 +24,4 @@
asmlinkage void do_notify_resume(struct pt_regs *regs, unsigned int save_r0,
unsigned long thread_info_flags);
-#endif /* __KERNEL__ */
#endif /* __ASM_SH_SYSCALLS_32_H */
diff --git a/arch/sh/include/asm/syscalls_64.h b/arch/sh/include/asm/syscalls_64.h
deleted file mode 100644
index df42656..0000000
--- a/arch/sh/include/asm/syscalls_64.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_SYSCALLS_64_H
-#define __ASM_SH_SYSCALLS_64_H
-
-#ifdef __KERNEL__
-
-#include <linux/compiler.h>
-#include <linux/linkage.h>
-#include <linux/types.h>
-
-struct pt_regs;
-
-/* Misc syscall related bits */
-asmlinkage long long do_syscall_trace_enter(struct pt_regs *regs);
-asmlinkage void do_syscall_trace_leave(struct pt_regs *regs);
-
-#endif /* __KERNEL__ */
-#endif /* __ASM_SH_SYSCALLS_64_H */
diff --git a/arch/sh/include/asm/thread_info.h b/arch/sh/include/asm/thread_info.h
index cf5c792..243ea51 100644
--- a/arch/sh/include/asm/thread_info.h
+++ b/arch/sh/include/asm/thread_info.h
@@ -10,8 +10,6 @@
* Copyright (C) 2002 David Howells (dhowells@redhat.com)
* - Incorporating suggestions made by Linus Torvalds and Dave Miller
*/
-#ifdef __KERNEL__
-
#include <asm/page.h>
/*
@@ -70,9 +68,7 @@
static inline struct thread_info *current_thread_info(void)
{
struct thread_info *ti;
-#if defined(CONFIG_SUPERH64)
- __asm__ __volatile__ ("getcon cr17, %0" : "=r" (ti));
-#elif defined(CONFIG_CPU_HAS_SR_RB)
+#if defined(CONFIG_CPU_HAS_SR_RB)
__asm__ __volatile__ ("stc r7_bank, %0" : "=r" (ti));
#else
unsigned long __dummy;
@@ -172,7 +168,4 @@
}
#endif /* !__ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-
#endif /* __ASM_SH_THREAD_INFO_H */
diff --git a/arch/sh/include/asm/tlb.h b/arch/sh/include/asm/tlb.h
index bc77f3d..360f713 100644
--- a/arch/sh/include/asm/tlb.h
+++ b/arch/sh/include/asm/tlb.h
@@ -2,10 +2,6 @@
#ifndef __ASM_SH_TLB_H
#define __ASM_SH_TLB_H
-#ifdef CONFIG_SUPERH64
-# include <asm/tlb_64.h>
-#endif
-
#ifndef __ASSEMBLY__
#include <linux/pagemap.h>
@@ -14,7 +10,7 @@
#include <asm-generic/tlb.h>
-#if defined(CONFIG_CPU_SH4) || defined(CONFIG_SUPERH64)
+#if defined(CONFIG_CPU_SH4)
extern void tlb_wire_entry(struct vm_area_struct *, unsigned long, pte_t);
extern void tlb_unwire_entry(void);
#else
diff --git a/arch/sh/include/asm/tlb_64.h b/arch/sh/include/asm/tlb_64.h
deleted file mode 100644
index 59fa0a2..0000000
--- a/arch/sh/include/asm/tlb_64.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0
- *
- * include/asm-sh/tlb_64.h
- *
- * Copyright (C) 2003 Paul Mundt
- */
-#ifndef __ASM_SH_TLB_64_H
-#define __ASM_SH_TLB_64_H
-
-/* ITLB defines */
-#define ITLB_FIXED 0x00000000 /* First fixed ITLB, see head.S */
-#define ITLB_LAST_VAR_UNRESTRICTED 0x000003F0 /* Last ITLB */
-
-/* DTLB defines */
-#define DTLB_FIXED 0x00800000 /* First fixed DTLB, see head.S */
-#define DTLB_LAST_VAR_UNRESTRICTED 0x008003F0 /* Last DTLB */
-
-#ifndef __ASSEMBLY__
-
-/**
- * for_each_dtlb_entry - Iterate over free (non-wired) DTLB entries
- *
- * @tlb: TLB entry
- */
-#define for_each_dtlb_entry(tlb) \
- for (tlb = cpu_data->dtlb.first; \
- tlb <= cpu_data->dtlb.last; \
- tlb += cpu_data->dtlb.step)
-
-/**
- * for_each_itlb_entry - Iterate over free (non-wired) ITLB entries
- *
- * @tlb: TLB entry
- */
-#define for_each_itlb_entry(tlb) \
- for (tlb = cpu_data->itlb.first; \
- tlb <= cpu_data->itlb.last; \
- tlb += cpu_data->itlb.step)
-
-/**
- * __flush_tlb_slot - Flushes TLB slot @slot.
- *
- * @slot: Address of TLB slot.
- */
-static inline void __flush_tlb_slot(unsigned long long slot)
-{
- __asm__ __volatile__ ("putcfg %0, 0, r63\n" : : "r" (slot));
-}
-
-#ifdef CONFIG_MMU
-/* arch/sh64/mm/tlb.c */
-int sh64_tlb_init(void);
-unsigned long long sh64_next_free_dtlb_entry(void);
-unsigned long long sh64_get_wired_dtlb_entry(void);
-int sh64_put_wired_dtlb_entry(unsigned long long entry);
-void sh64_setup_tlb_slot(unsigned long long config_addr, unsigned long eaddr,
- unsigned long asid, unsigned long paddr);
-void sh64_teardown_tlb_slot(unsigned long long config_addr);
-#else
-#define sh64_tlb_init() do { } while (0)
-#define sh64_next_free_dtlb_entry() (0)
-#define sh64_get_wired_dtlb_entry() (0)
-#define sh64_put_wired_dtlb_entry(entry) do { } while (0)
-#define sh64_setup_tlb_slot(conf, virt, asid, phys) do { } while (0)
-#define sh64_teardown_tlb_slot(addr) do { } while (0)
-#endif /* CONFIG_MMU */
-#endif /* __ASSEMBLY__ */
-#endif /* __ASM_SH_TLB_64_H */
diff --git a/arch/sh/include/asm/traps.h b/arch/sh/include/asm/traps.h
index 8844ed0..ba831bc 100644
--- a/arch/sh/include/asm/traps.h
+++ b/arch/sh/include/asm/traps.h
@@ -4,11 +4,7 @@
#include <linux/compiler.h>
-#ifdef CONFIG_SUPERH32
# include <asm/traps_32.h>
-#else
-# include <asm/traps_64.h>
-#endif
BUILD_TRAP_HANDLER(address_error);
BUILD_TRAP_HANDLER(debug);
diff --git a/arch/sh/include/asm/traps_64.h b/arch/sh/include/asm/traps_64.h
deleted file mode 100644
index f28db6d..0000000
--- a/arch/sh/include/asm/traps_64.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0
- *
- * Copyright (C) 2000, 2001 Paolo Alberelli
- * Copyright (C) 2003 Paul Mundt
- * Copyright (C) 2004 Richard Curnow
- */
-#ifndef __ASM_SH_TRAPS_64_H
-#define __ASM_SH_TRAPS_64_H
-
-#include <cpu/registers.h>
-
-extern void phys_stext(void);
-
-#define lookup_exception_vector() \
-({ \
- unsigned long _vec; \
- \
- __asm__ __volatile__ ( \
- "getcon " __EXPEVT ", %0\n\t" \
- : "=r" (_vec) \
- ); \
- \
- _vec; \
-})
-
-static inline void trigger_address_error(void)
-{
- phys_stext();
-}
-
-#define BUILD_TRAP_HANDLER(name) \
-asmlinkage void name##_trap_handler(unsigned int vec, struct pt_regs *regs)
-#define TRAP_HANDLER_DECL
-
-#endif /* __ASM_SH_TRAPS_64_H */
diff --git a/arch/sh/include/asm/types.h b/arch/sh/include/asm/types.h
index df96c51..68eb24a 100644
--- a/arch/sh/include/asm/types.h
+++ b/arch/sh/include/asm/types.h
@@ -9,13 +9,8 @@
*/
#ifndef __ASSEMBLY__
-#ifdef CONFIG_SUPERH32
typedef u16 insn_size_t;
typedef u32 reg_size_t;
-#else
-typedef u32 insn_size_t;
-typedef u64 reg_size_t;
-#endif
#endif /* __ASSEMBLY__ */
#endif /* __ASM_SH_TYPES_H */
diff --git a/arch/sh/include/asm/uaccess.h b/arch/sh/include/asm/uaccess.h
index 5fe751a..73f3b48 100644
--- a/arch/sh/include/asm/uaccess.h
+++ b/arch/sh/include/asm/uaccess.h
@@ -96,11 +96,7 @@
__pu_err; \
})
-#ifdef CONFIG_SUPERH32
# include <asm/uaccess_32.h>
-#else
-# include <asm/uaccess_64.h>
-#endif
extern long strncpy_from_user(char *dest, const char __user *src, long count);
diff --git a/arch/sh/include/asm/uaccess_32.h b/arch/sh/include/asm/uaccess_32.h
index 624cf55..5d7ddc0 100644
--- a/arch/sh/include/asm/uaccess_32.h
+++ b/arch/sh/include/asm/uaccess_32.h
@@ -26,6 +26,9 @@
case 4: \
__get_user_asm(x, ptr, retval, "l"); \
break; \
+ case 8: \
+ __get_user_u64(x, ptr, retval); \
+ break; \
default: \
__get_user_unknown(); \
break; \
@@ -66,6 +69,56 @@
extern void __get_user_unknown(void);
+#if defined(CONFIG_CPU_LITTLE_ENDIAN)
+#define __get_user_u64(x, addr, err) \
+({ \
+__asm__ __volatile__( \
+ "1:\n\t" \
+ "mov.l %2,%R1\n\t" \
+ "mov.l %T2,%S1\n\t" \
+ "2:\n" \
+ ".section .fixup,\"ax\"\n" \
+ "3:\n\t" \
+ "mov #0,%R1\n\t" \
+ "mov #0,%S1\n\t" \
+ "mov.l 4f, %0\n\t" \
+ "jmp @%0\n\t" \
+ " mov %3, %0\n\t" \
+ ".balign 4\n" \
+ "4: .long 2b\n\t" \
+ ".previous\n" \
+ ".section __ex_table,\"a\"\n\t" \
+ ".long 1b, 3b\n\t" \
+ ".long 1b + 2, 3b\n\t" \
+ ".previous" \
+ :"=&r" (err), "=&r" (x) \
+ :"m" (__m(addr)), "i" (-EFAULT), "0" (err)); })
+#else
+#define __get_user_u64(x, addr, err) \
+({ \
+__asm__ __volatile__( \
+ "1:\n\t" \
+ "mov.l %2,%S1\n\t" \
+ "mov.l %T2,%R1\n\t" \
+ "2:\n" \
+ ".section .fixup,\"ax\"\n" \
+ "3:\n\t" \
+ "mov #0,%S1\n\t" \
+ "mov #0,%R1\n\t" \
+ "mov.l 4f, %0\n\t" \
+ "jmp @%0\n\t" \
+ " mov %3, %0\n\t" \
+ ".balign 4\n" \
+ "4: .long 2b\n\t" \
+ ".previous\n" \
+ ".section __ex_table,\"a\"\n\t" \
+ ".long 1b, 3b\n\t" \
+ ".long 1b + 2, 3b\n\t" \
+ ".previous" \
+ :"=&r" (err), "=&r" (x) \
+ :"m" (__m(addr)), "i" (-EFAULT), "0" (err)); })
+#endif
+
#define __put_user_size(x,ptr,size,retval) \
do { \
retval = 0; \
diff --git a/arch/sh/include/asm/uaccess_64.h b/arch/sh/include/asm/uaccess_64.h
deleted file mode 100644
index 0c19d02..0000000
--- a/arch/sh/include/asm/uaccess_64.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_UACCESS_64_H
-#define __ASM_SH_UACCESS_64_H
-
-/*
- * include/asm-sh/uaccess_64.h
- *
- * Copyright (C) 2000, 2001 Paolo Alberelli
- * Copyright (C) 2003, 2004 Paul Mundt
- *
- * User space memory access functions
- *
- * Copyright (C) 1999 Niibe Yutaka
- *
- * Based on:
- * MIPS implementation version 1.15 by
- * Copyright (C) 1996, 1997, 1998 by Ralf Baechle
- * and i386 version.
- */
-
-#define __get_user_size(x,ptr,size,retval) \
-do { \
- retval = 0; \
- x = 0; \
- switch (size) { \
- case 1: \
- retval = __get_user_asm_b((void *)&x, \
- (long)ptr); \
- break; \
- case 2: \
- retval = __get_user_asm_w((void *)&x, \
- (long)ptr); \
- break; \
- case 4: \
- retval = __get_user_asm_l((void *)&x, \
- (long)ptr); \
- break; \
- case 8: \
- retval = __get_user_asm_q((void *)&x, \
- (long)ptr); \
- break; \
- default: \
- __get_user_unknown(); \
- break; \
- } \
-} while (0)
-
-extern long __get_user_asm_b(void *, long);
-extern long __get_user_asm_w(void *, long);
-extern long __get_user_asm_l(void *, long);
-extern long __get_user_asm_q(void *, long);
-extern void __get_user_unknown(void);
-
-#define __put_user_size(x,ptr,size,retval) \
-do { \
- retval = 0; \
- switch (size) { \
- case 1: \
- retval = __put_user_asm_b((void *)&x, \
- (__force long)ptr); \
- break; \
- case 2: \
- retval = __put_user_asm_w((void *)&x, \
- (__force long)ptr); \
- break; \
- case 4: \
- retval = __put_user_asm_l((void *)&x, \
- (__force long)ptr); \
- break; \
- case 8: \
- retval = __put_user_asm_q((void *)&x, \
- (__force long)ptr); \
- break; \
- default: \
- __put_user_unknown(); \
- } \
-} while (0)
-
-extern long __put_user_asm_b(void *, long);
-extern long __put_user_asm_w(void *, long);
-extern long __put_user_asm_l(void *, long);
-extern long __put_user_asm_q(void *, long);
-extern void __put_user_unknown(void);
-
-#endif /* __ASM_SH_UACCESS_64_H */
diff --git a/arch/sh/include/asm/unistd.h b/arch/sh/include/asm/unistd.h
index 9c7d9d9..d6e1262 100644
--- a/arch/sh/include/asm/unistd.h
+++ b/arch/sh/include/asm/unistd.h
@@ -1,9 +1,5 @@
/* SPDX-License-Identifier: GPL-2.0 */
-# ifdef CONFIG_SUPERH32
-# include <asm/unistd_32.h>
-# else
-# include <asm/unistd_64.h>
-# endif
+#include <asm/unistd_32.h>
#define NR_syscalls __NR_syscalls
diff --git a/arch/sh/include/asm/user.h b/arch/sh/include/asm/user.h
index e97f2ef..7dfd3f6 100644
--- a/arch/sh/include/asm/user.h
+++ b/arch/sh/include/asm/user.h
@@ -28,19 +28,12 @@
* to write an integer number of pages.
*/
-#if defined(__SH5__) || defined(CONFIG_CPU_SH5)
-struct user_fpu_struct {
- unsigned long fp_regs[32];
- unsigned int fpscr;
-};
-#else
struct user_fpu_struct {
unsigned long fp_regs[16];
unsigned long xfp_regs[16];
unsigned long fpscr;
unsigned long fpul;
};
-#endif
struct user {
struct pt_regs regs; /* entire machine state */
diff --git a/arch/sh/include/asm/vermagic.h b/arch/sh/include/asm/vermagic.h
new file mode 100644
index 0000000..5b2057c
--- /dev/null
+++ b/arch/sh/include/asm/vermagic.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _ASM_VERMAGIC_H
+#define _ASM_VERMAGIC_H
+
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
+# ifdef CONFIG_CPU_SH2
+# define MODULE_PROC_FAMILY "SH2LE "
+# elif defined CONFIG_CPU_SH3
+# define MODULE_PROC_FAMILY "SH3LE "
+# elif defined CONFIG_CPU_SH4
+# define MODULE_PROC_FAMILY "SH4LE "
+# else
+# error unknown processor family
+# endif
+#else
+# ifdef CONFIG_CPU_SH2
+# define MODULE_PROC_FAMILY "SH2BE "
+# elif defined CONFIG_CPU_SH3
+# define MODULE_PROC_FAMILY "SH3BE "
+# elif defined CONFIG_CPU_SH4
+# define MODULE_PROC_FAMILY "SH4BE "
+# else
+# error unknown processor family
+# endif
+#endif
+
+#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
+
+#endif /* _ASM_VERMAGIC_H */
diff --git a/arch/sh/include/asm/vmalloc.h b/arch/sh/include/asm/vmalloc.h
new file mode 100644
index 0000000..716b774
--- /dev/null
+++ b/arch/sh/include/asm/vmalloc.h
@@ -0,0 +1,4 @@
+#ifndef _ASM_SH_VMALLOC_H
+#define _ASM_SH_VMALLOC_H
+
+#endif /* _ASM_SH_VMALLOC_H */
diff --git a/arch/sh/include/asm/vmlinux.lds.h b/arch/sh/include/asm/vmlinux.lds.h
index 9929556..8d96c4f 100644
--- a/arch/sh/include/asm/vmlinux.lds.h
+++ b/arch/sh/include/asm/vmlinux.lds.h
@@ -15,12 +15,4 @@
#define DWARF_EH_FRAME
#endif
-#ifdef CONFIG_SUPERH64
-#define EXTRA_TEXT \
- *(.text64) \
- *(.text..SHmedia32)
-#else
-#define EXTRA_TEXT
-#endif
-
#endif /* __ASM_SH_VMLINUX_LDS_H */
diff --git a/arch/sh/include/asm/watchdog.h b/arch/sh/include/asm/watchdog.h
index cecd0fc..b9ca4c9 100644
--- a/arch/sh/include/asm/watchdog.h
+++ b/arch/sh/include/asm/watchdog.h
@@ -8,7 +8,6 @@
*/
#ifndef __ASM_SH_WATCHDOG_H
#define __ASM_SH_WATCHDOG_H
-#ifdef __KERNEL__
#include <linux/types.h>
#include <linux/io.h>
@@ -157,5 +156,4 @@
__raw_writew((WTCSR_HIGH << 8) | (__u16)val, WTCSR);
}
#endif /* CONFIG_CPU_SUBTYPE_SH7785 || CONFIG_CPU_SUBTYPE_SH7780 */
-#endif /* __KERNEL__ */
#endif /* __ASM_SH_WATCHDOG_H */
diff --git a/arch/sh/include/cpu-sh2a/cpu/sh7264.h b/arch/sh/include/cpu-sh2a/cpu/sh7264.h
index d12c191..8a1338a 100644
--- a/arch/sh/include/cpu-sh2a/cpu/sh7264.h
+++ b/arch/sh/include/cpu-sh2a/cpu/sh7264.h
@@ -112,12 +112,6 @@
GPIO_FN_TIOC0D, GPIO_FN_TIOC0C, GPIO_FN_TIOC0B, GPIO_FN_TIOC0A,
GPIO_FN_TCLKD, GPIO_FN_TCLKC, GPIO_FN_TCLKB, GPIO_FN_TCLKA,
- /* SSU */
- GPIO_FN_SCS0_PD, GPIO_FN_SSO0_PD, GPIO_FN_SSI0_PD, GPIO_FN_SSCK0_PD,
- GPIO_FN_SCS0_PF, GPIO_FN_SSO0_PF, GPIO_FN_SSI0_PF, GPIO_FN_SSCK0_PF,
- GPIO_FN_SCS1_PD, GPIO_FN_SSO1_PD, GPIO_FN_SSI1_PD, GPIO_FN_SSCK1_PD,
- GPIO_FN_SCS1_PF, GPIO_FN_SSO1_PF, GPIO_FN_SSI1_PF, GPIO_FN_SSCK1_PF,
-
/* SCIF */
GPIO_FN_SCK0, GPIO_FN_SCK1, GPIO_FN_SCK2, GPIO_FN_SCK3,
GPIO_FN_RXD0, GPIO_FN_RXD1, GPIO_FN_RXD2, GPIO_FN_RXD3,
diff --git a/arch/sh/include/cpu-sh2a/cpu/sh7269.h b/arch/sh/include/cpu-sh2a/cpu/sh7269.h
index b887cc4..fece521 100644
--- a/arch/sh/include/cpu-sh2a/cpu/sh7269.h
+++ b/arch/sh/include/cpu-sh2a/cpu/sh7269.h
@@ -126,12 +126,6 @@
GPIO_FN_TIOC0D, GPIO_FN_TIOC0C, GPIO_FN_TIOC0B, GPIO_FN_TIOC0A,
GPIO_FN_TCLKD, GPIO_FN_TCLKC, GPIO_FN_TCLKB, GPIO_FN_TCLKA,
- /* SSU */
- GPIO_FN_SCS0_PD, GPIO_FN_SSO0_PD, GPIO_FN_SSI0_PD, GPIO_FN_SSCK0_PD,
- GPIO_FN_SCS0_PF, GPIO_FN_SSO0_PF, GPIO_FN_SSI0_PF, GPIO_FN_SSCK0_PF,
- GPIO_FN_SCS1_PD, GPIO_FN_SSO1_PD, GPIO_FN_SSI1_PD, GPIO_FN_SSCK1_PD,
- GPIO_FN_SCS1_PF, GPIO_FN_SSO1_PF, GPIO_FN_SSI1_PF, GPIO_FN_SSCK1_PF,
-
/* SCIF */
GPIO_FN_SCK0, GPIO_FN_RXD0, GPIO_FN_TXD0,
GPIO_FN_SCK1, GPIO_FN_RXD1, GPIO_FN_TXD1, GPIO_FN_RTS1, GPIO_FN_CTS1,
diff --git a/arch/sh/include/cpu-sh5/cpu/addrspace.h b/arch/sh/include/cpu-sh5/cpu/addrspace.h
deleted file mode 100644
index 6dd1e72..0000000
--- a/arch/sh/include/cpu-sh5/cpu/addrspace.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_CPU_SH5_ADDRSPACE_H
-#define __ASM_SH_CPU_SH5_ADDRSPACE_H
-
-#define PHYS_PERIPHERAL_BLOCK 0x09000000
-#define PHYS_DMAC_BLOCK 0x0e000000
-#define PHYS_PCI_BLOCK 0x60000000
-#define PHYS_EMI_BLOCK 0xff000000
-
-/* No segmentation.. */
-
-#endif /* __ASM_SH_CPU_SH5_ADDRSPACE_H */
diff --git a/arch/sh/include/cpu-sh5/cpu/cache.h b/arch/sh/include/cpu-sh5/cpu/cache.h
deleted file mode 100644
index ef49538..0000000
--- a/arch/sh/include/cpu-sh5/cpu/cache.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_CPU_SH5_CACHE_H
-#define __ASM_SH_CPU_SH5_CACHE_H
-
-/*
- * include/asm-sh/cpu-sh5/cache.h
- *
- * Copyright (C) 2000, 2001 Paolo Alberelli
- * Copyright (C) 2003, 2004 Paul Mundt
- */
-
-#define L1_CACHE_SHIFT 5
-
-/* Valid and Dirty bits */
-#define SH_CACHE_VALID (1LL<<0)
-#define SH_CACHE_UPDATED (1LL<<57)
-
-/* Unimplemented compat bits.. */
-#define SH_CACHE_COMBINED 0
-#define SH_CACHE_ASSOC 0
-
-/* Cache flags */
-#define SH_CACHE_MODE_WT (1LL<<0)
-#define SH_CACHE_MODE_WB (1LL<<1)
-
-/*
- * Control Registers.
- */
-#define ICCR_BASE 0x01600000 /* Instruction Cache Control Register */
-#define ICCR_REG0 0 /* Register 0 offset */
-#define ICCR_REG1 1 /* Register 1 offset */
-#define ICCR0 ICCR_BASE+ICCR_REG0
-#define ICCR1 ICCR_BASE+ICCR_REG1
-
-#define ICCR0_OFF 0x0 /* Set ICACHE off */
-#define ICCR0_ON 0x1 /* Set ICACHE on */
-#define ICCR0_ICI 0x2 /* Invalidate all in IC */
-
-#define ICCR1_NOLOCK 0x0 /* Set No Locking */
-
-#define OCCR_BASE 0x01E00000 /* Operand Cache Control Register */
-#define OCCR_REG0 0 /* Register 0 offset */
-#define OCCR_REG1 1 /* Register 1 offset */
-#define OCCR0 OCCR_BASE+OCCR_REG0
-#define OCCR1 OCCR_BASE+OCCR_REG1
-
-#define OCCR0_OFF 0x0 /* Set OCACHE off */
-#define OCCR0_ON 0x1 /* Set OCACHE on */
-#define OCCR0_OCI 0x2 /* Invalidate all in OC */
-#define OCCR0_WT 0x4 /* Set OCACHE in WT Mode */
-#define OCCR0_WB 0x0 /* Set OCACHE in WB Mode */
-
-#define OCCR1_NOLOCK 0x0 /* Set No Locking */
-
-/*
- * SH-5
- * A bit of description here, for neff=32.
- *
- * |<--- tag (19 bits) --->|
- * +-----------------------------+-----------------+------+----------+------+
- * | | | ways |set index |offset|
- * +-----------------------------+-----------------+------+----------+------+
- * ^ 2 bits 8 bits 5 bits
- * +- Bit 31
- *
- * Cacheline size is based on offset: 5 bits = 32 bytes per line
- * A cache line is identified by a tag + set but OCACHETAG/ICACHETAG
- * have a broader space for registers. These are outlined by
- * CACHE_?C_*_STEP below.
- *
- */
-
-/* Instruction cache */
-#define CACHE_IC_ADDRESS_ARRAY 0x01000000
-
-/* Operand Cache */
-#define CACHE_OC_ADDRESS_ARRAY 0x01800000
-
-/* These declarations relate to cache 'synonyms' in the operand cache. A
- 'synonym' occurs where effective address bits overlap between those used for
- indexing the cache sets and those passed to the MMU for translation. In the
- case of SH5-101 & SH5-103, only bit 12 is affected for 4k pages. */
-
-#define CACHE_OC_N_SYNBITS 1 /* Number of synonym bits */
-#define CACHE_OC_SYN_SHIFT 12
-/* Mask to select synonym bit(s) */
-#define CACHE_OC_SYN_MASK (((1UL<<CACHE_OC_N_SYNBITS)-1)<<CACHE_OC_SYN_SHIFT)
-
-/*
- * Instruction cache can't be invalidated based on physical addresses.
- * No Instruction Cache defines required, then.
- */
-
-#endif /* __ASM_SH_CPU_SH5_CACHE_H */
diff --git a/arch/sh/include/cpu-sh5/cpu/irq.h b/arch/sh/include/cpu-sh5/cpu/irq.h
deleted file mode 100644
index 4aa6ac5..0000000
--- a/arch/sh/include/cpu-sh5/cpu/irq.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_CPU_SH5_IRQ_H
-#define __ASM_SH_CPU_SH5_IRQ_H
-
-/*
- * include/asm-sh/cpu-sh5/irq.h
- *
- * Copyright (C) 2000, 2001 Paolo Alberelli
- */
-
-
-/*
- * Encoded IRQs are not considered worth to be supported.
- * Main reason is that there's no per-encoded-interrupt
- * enable/disable mechanism (as there was in SH3/4).
- * An all enabled/all disabled is worth only if there's
- * a cascaded IC to disable/enable/ack on. Until such
- * IC is available there's no such support.
- *
- * Presumably Encoded IRQs may use extra IRQs beyond 64,
- * below. Some logic must be added to cope with IRQ_IRL?
- * in an exclusive way.
- *
- * Priorities are set at Platform level, when IRQ_IRL0-3
- * are set to 0 Encoding is allowed. Otherwise it's not
- * allowed.
- */
-
-/* Independent IRQs */
-#define IRQ_IRL0 0
-#define IRQ_IRL1 1
-#define IRQ_IRL2 2
-#define IRQ_IRL3 3
-
-#define IRQ_INTA 4
-#define IRQ_INTB 5
-#define IRQ_INTC 6
-#define IRQ_INTD 7
-
-#define IRQ_SERR 12
-#define IRQ_ERR 13
-#define IRQ_PWR3 14
-#define IRQ_PWR2 15
-#define IRQ_PWR1 16
-#define IRQ_PWR0 17
-
-#define IRQ_DMTE0 18
-#define IRQ_DMTE1 19
-#define IRQ_DMTE2 20
-#define IRQ_DMTE3 21
-#define IRQ_DAERR 22
-
-#define IRQ_TUNI0 32
-#define IRQ_TUNI1 33
-#define IRQ_TUNI2 34
-#define IRQ_TICPI2 35
-
-#define IRQ_ATI 36
-#define IRQ_PRI 37
-#define IRQ_CUI 38
-
-#define IRQ_ERI 39
-#define IRQ_RXI 40
-#define IRQ_BRI 41
-#define IRQ_TXI 42
-
-#define IRQ_ITI 63
-
-#define NR_INTC_IRQS 64
-
-#ifdef CONFIG_SH_CAYMAN
-#define NR_EXT_IRQS 32
-#define START_EXT_IRQS 64
-
-/* PCI bus 2 uses encoded external interrupts on the Cayman board */
-#define IRQ_P2INTA (START_EXT_IRQS + (3*8) + 0)
-#define IRQ_P2INTB (START_EXT_IRQS + (3*8) + 1)
-#define IRQ_P2INTC (START_EXT_IRQS + (3*8) + 2)
-#define IRQ_P2INTD (START_EXT_IRQS + (3*8) + 3)
-
-#define I8042_KBD_IRQ (START_EXT_IRQS + 2)
-#define I8042_AUX_IRQ (START_EXT_IRQS + 6)
-
-#define IRQ_CFCARD (START_EXT_IRQS + 7)
-#define IRQ_PCMCIA (0)
-
-#else
-#define NR_EXT_IRQS 0
-#endif
-
-/* Default IRQs, fixed */
-#define TIMER_IRQ IRQ_TUNI0
-#define RTC_IRQ IRQ_CUI
-
-/* Default Priorities, Platform may choose differently */
-#define NO_PRIORITY 0 /* Disabled */
-#define TIMER_PRIORITY 2
-#define RTC_PRIORITY TIMER_PRIORITY
-#define SCIF_PRIORITY 3
-#define INTD_PRIORITY 3
-#define IRL3_PRIORITY 4
-#define INTC_PRIORITY 6
-#define IRL2_PRIORITY 7
-#define INTB_PRIORITY 9
-#define IRL1_PRIORITY 10
-#define INTA_PRIORITY 12
-#define IRL0_PRIORITY 13
-#define TOP_PRIORITY 15
-
-extern int intc_evt_to_irq[(0xE20/0x20)+1];
-extern int platform_int_priority[NR_INTC_IRQS];
-
-#endif /* __ASM_SH_CPU_SH5_IRQ_H */
diff --git a/arch/sh/include/cpu-sh5/cpu/mmu_context.h b/arch/sh/include/cpu-sh5/cpu/mmu_context.h
deleted file mode 100644
index 23c53be..0000000
--- a/arch/sh/include/cpu-sh5/cpu/mmu_context.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_CPU_SH5_MMU_CONTEXT_H
-#define __ASM_SH_CPU_SH5_MMU_CONTEXT_H
-
-/* Common defines */
-#define TLB_STEP 0x00000010
-#define TLB_PTEH 0x00000000
-#define TLB_PTEL 0x00000008
-
-/* PTEH defines */
-#define PTEH_ASID_SHIFT 2
-#define PTEH_VALID 0x0000000000000001
-#define PTEH_SHARED 0x0000000000000002
-#define PTEH_MATCH_ASID 0x00000000000003ff
-
-#ifndef __ASSEMBLY__
-/* This has to be a common function because the next location to fill
- * information is shared. */
-extern void __do_tlb_refill(unsigned long address, unsigned long long is_text_not_data, pte_t *pte);
-#endif /* __ASSEMBLY__ */
-
-#endif /* __ASM_SH_CPU_SH5_MMU_CONTEXT_H */
diff --git a/arch/sh/include/cpu-sh5/cpu/registers.h b/arch/sh/include/cpu-sh5/cpu/registers.h
deleted file mode 100644
index 372c1e1..0000000
--- a/arch/sh/include/cpu-sh5/cpu/registers.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_CPU_SH5_REGISTERS_H
-#define __ASM_SH_CPU_SH5_REGISTERS_H
-
-/*
- * include/asm-sh/cpu-sh5/registers.h
- *
- * Copyright (C) 2000, 2001 Paolo Alberelli
- * Copyright (C) 2004 Richard Curnow
- */
-
-#ifdef __ASSEMBLY__
-/* =====================================================================
-**
-** Section 1: acts on assembly sources pre-processed by GPP ( <source.S>).
-** Assigns symbolic names to control & target registers.
-*/
-
-/*
- * Define some useful aliases for control registers.
- */
-#define SR cr0
-#define SSR cr1
-#define PSSR cr2
- /* cr3 UNDEFINED */
-#define INTEVT cr4
-#define EXPEVT cr5
-#define PEXPEVT cr6
-#define TRA cr7
-#define SPC cr8
-#define PSPC cr9
-#define RESVEC cr10
-#define VBR cr11
- /* cr12 UNDEFINED */
-#define TEA cr13
- /* cr14-cr15 UNDEFINED */
-#define DCR cr16
-#define KCR0 cr17
-#define KCR1 cr18
- /* cr19-cr31 UNDEFINED */
- /* cr32-cr61 RESERVED */
-#define CTC cr62
-#define USR cr63
-
-/*
- * ABI dependent registers (general purpose set)
- */
-#define RET r2
-#define ARG1 r2
-#define ARG2 r3
-#define ARG3 r4
-#define ARG4 r5
-#define ARG5 r6
-#define ARG6 r7
-#define SP r15
-#define LINK r18
-#define ZERO r63
-
-/*
- * Status register defines: used only by assembly sources (and
- * syntax independednt)
- */
-#define SR_RESET_VAL 0x0000000050008000
-#define SR_HARMLESS 0x00000000500080f0 /* Write ignores for most */
-#define SR_ENABLE_FPU 0xffffffffffff7fff /* AND with this */
-
-#if defined (CONFIG_SH64_SR_WATCH)
-#define SR_ENABLE_MMU 0x0000000084000000 /* OR with this */
-#else
-#define SR_ENABLE_MMU 0x0000000080000000 /* OR with this */
-#endif
-
-#define SR_UNBLOCK_EXC 0xffffffffefffffff /* AND with this */
-#define SR_BLOCK_EXC 0x0000000010000000 /* OR with this */
-
-#else /* Not __ASSEMBLY__ syntax */
-
-/*
-** Stringify reg. name
-*/
-#define __str(x) #x
-
-/* Stringify control register names for use in inline assembly */
-#define __SR __str(SR)
-#define __SSR __str(SSR)
-#define __PSSR __str(PSSR)
-#define __INTEVT __str(INTEVT)
-#define __EXPEVT __str(EXPEVT)
-#define __PEXPEVT __str(PEXPEVT)
-#define __TRA __str(TRA)
-#define __SPC __str(SPC)
-#define __PSPC __str(PSPC)
-#define __RESVEC __str(RESVEC)
-#define __VBR __str(VBR)
-#define __TEA __str(TEA)
-#define __DCR __str(DCR)
-#define __KCR0 __str(KCR0)
-#define __KCR1 __str(KCR1)
-#define __CTC __str(CTC)
-#define __USR __str(USR)
-
-#endif /* __ASSEMBLY__ */
-#endif /* __ASM_SH_CPU_SH5_REGISTERS_H */
diff --git a/arch/sh/include/cpu-sh5/cpu/rtc.h b/arch/sh/include/cpu-sh5/cpu/rtc.h
deleted file mode 100644
index d7e25d4..0000000
--- a/arch/sh/include/cpu-sh5/cpu/rtc.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_SH_CPU_SH5_RTC_H
-#define __ASM_SH_CPU_SH5_RTC_H
-
-#define rtc_reg_size sizeof(u32)
-#define RTC_BIT_INVERTED 0 /* The SH-5 RTC is surprisingly sane! */
-#define RTC_DEF_CAPABILITIES RTC_CAP_4_DIGIT_YEAR
-
-#endif /* __ASM_SH_CPU_SH5_RTC_H */
diff --git a/arch/sh/include/mach-common/mach/highlander.h b/arch/sh/include/mach-common/mach/highlander.h
index 66d3e40..fb44c29 100644
--- a/arch/sh/include/mach-common/mach/highlander.h
+++ b/arch/sh/include/mach-common/mach/highlander.h
@@ -18,7 +18,7 @@
#define PA_IRLPRI4 (PA_BCR+0x000a) /* Interrupt Priorty 4 */
#define PA_RSTCTL (PA_BCR+0x000c) /* Reset Control */
#define PA_PCIBD (PA_BCR+0x000e) /* PCI Board detect control */
-#define PA_PCICD (PA_BCR+0x0010) /* PCI Conector detect control */
+#define PA_PCICD (PA_BCR+0x0010) /* PCI Connector detect control */
#define PA_EXTGIO (PA_BCR+0x0016) /* Extension GPIO Control */
#define PA_IVDRMON (PA_BCR+0x0018) /* iVDR Moniter control */
#define PA_IVDRCTL (PA_BCR+0x001a) /* iVDR control */
@@ -80,7 +80,7 @@
#define PA_SDPOW (PA_BCR+0x0004) /* SD Power control */
#define PA_RSTCTL (PA_BCR+0x0006) /* Device Reset control */
#define PA_PCIBD (PA_BCR+0x0008) /* PCI Board detect control */
-#define PA_PCICD (PA_BCR+0x000a) /* PCI Conector detect control */
+#define PA_PCICD (PA_BCR+0x000a) /* PCI Connector detect control */
#define PA_ZIGIO1 (PA_BCR+0x000c) /* Zigbee IO control 1 */
#define PA_ZIGIO2 (PA_BCR+0x000e) /* Zigbee IO control 2 */
#define PA_ZIGIO3 (PA_BCR+0x0010) /* Zigbee IO control 3 */
diff --git a/arch/sh/include/uapi/asm/posix_types.h b/arch/sh/include/uapi/asm/posix_types.h
index 2644fdd..adc998a 100644
--- a/arch/sh/include/uapi/asm/posix_types.h
+++ b/arch/sh/include/uapi/asm/posix_types.h
@@ -1,8 +1,2 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef __KERNEL__
-# ifdef __SH5__
-# include <asm/posix_types_64.h>
-# else
-# include <asm/posix_types_32.h>
-# endif
-#endif /* __KERNEL__ */
+#include <asm/posix_types_32.h>
diff --git a/arch/sh/include/uapi/asm/posix_types_64.h b/arch/sh/include/uapi/asm/posix_types_64.h
deleted file mode 100644
index 3a9128d..0000000
--- a/arch/sh/include/uapi/asm/posix_types_64.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef __ASM_SH_POSIX_TYPES_64_H
-#define __ASM_SH_POSIX_TYPES_64_H
-
-typedef unsigned short __kernel_mode_t;
-#define __kernel_mode_t __kernel_mode_t
-typedef unsigned short __kernel_ipc_pid_t;
-#define __kernel_ipc_pid_t __kernel_ipc_pid_t
-typedef unsigned short __kernel_uid_t;
-#define __kernel_uid_t __kernel_uid_t
-typedef unsigned short __kernel_gid_t;
-#define __kernel_gid_t __kernel_gid_t
-typedef long unsigned int __kernel_size_t;
-#define __kernel_size_t __kernel_size_t
-typedef int __kernel_ssize_t;
-#define __kernel_ssize_t __kernel_ssize_t
-typedef int __kernel_ptrdiff_t;
-#define __kernel_ptrdiff_t __kernel_ptrdiff_t
-
-typedef unsigned short __kernel_old_uid_t;
-#define __kernel_old_uid_t __kernel_old_uid_t
-typedef unsigned short __kernel_old_gid_t;
-#define __kernel_old_gid_t __kernel_old_gid_t
-typedef unsigned short __kernel_old_dev_t;
-#define __kernel_old_dev_t __kernel_old_dev_t
-
-#include <asm-generic/posix_types.h>
-
-#endif /* __ASM_SH_POSIX_TYPES_64_H */
diff --git a/arch/sh/include/uapi/asm/ptrace.h b/arch/sh/include/uapi/asm/ptrace.h
index 4ec9c2b..5c88e46 100644
--- a/arch/sh/include/uapi/asm/ptrace.h
+++ b/arch/sh/include/uapi/asm/ptrace.h
@@ -25,11 +25,6 @@
#define PT_DATA_ADDR 248 /* &(struct user)->start_data */
#define PT_TEXT_LEN 252
-#if defined(__SH5__) || defined(CONFIG_CPU_SH5)
-#include <asm/ptrace_64.h>
-#else
#include <asm/ptrace_32.h>
-#endif
-
#endif /* _UAPI__ASM_SH_PTRACE_H */
diff --git a/arch/sh/include/uapi/asm/ptrace_64.h b/arch/sh/include/uapi/asm/ptrace_64.h
deleted file mode 100644
index a6f84eb..0000000
--- a/arch/sh/include/uapi/asm/ptrace_64.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef _UAPI__ASM_SH_PTRACE_64_H
-#define _UAPI__ASM_SH_PTRACE_64_H
-
-struct pt_regs {
- unsigned long long pc;
- unsigned long long sr;
- long long syscall_nr;
- unsigned long long regs[63];
- unsigned long long tregs[8];
- unsigned long long pad[2];
-};
-
-
-#endif /* _UAPI__ASM_SH_PTRACE_64_H */
diff --git a/arch/sh/include/uapi/asm/setup.h b/arch/sh/include/uapi/asm/setup.h
deleted file mode 100644
index 4bd19f8..0000000
--- a/arch/sh/include/uapi/asm/setup.h
+++ /dev/null
@@ -1,2 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#include <asm-generic/setup.h>
diff --git a/arch/sh/include/uapi/asm/sigcontext.h b/arch/sh/include/uapi/asm/sigcontext.h
index d2b7e4f..a9cc8ba 100644
--- a/arch/sh/include/uapi/asm/sigcontext.h
+++ b/arch/sh/include/uapi/asm/sigcontext.h
@@ -5,18 +5,6 @@
struct sigcontext {
unsigned long oldmask;
-#if defined(__SH5__) || defined(CONFIG_CPU_SH5)
- /* CPU registers */
- unsigned long long sc_regs[63];
- unsigned long long sc_tregs[8];
- unsigned long long sc_pc;
- unsigned long long sc_sr;
-
- /* FPU registers */
- unsigned long long sc_fpregs[32];
- unsigned int sc_fpscr;
- unsigned int sc_fpvalid;
-#else
/* CPU registers */
unsigned long sc_regs[16];
unsigned long sc_pc;
@@ -32,7 +20,6 @@
unsigned int sc_fpscr;
unsigned int sc_fpul;
unsigned int sc_ownedfp;
-#endif
};
#endif /* __ASM_SH_SIGCONTEXT_H */
diff --git a/arch/sh/include/uapi/asm/sockios.h b/arch/sh/include/uapi/asm/sockios.h
index ef18a66..ef01ced 100644
--- a/arch/sh/include/uapi/asm/sockios.h
+++ b/arch/sh/include/uapi/asm/sockios.h
@@ -2,6 +2,8 @@
#ifndef __ASM_SH_SOCKIOS_H
#define __ASM_SH_SOCKIOS_H
+#include <linux/time_types.h>
+
/* Socket-level I/O control calls. */
#define FIOGETOWN _IOR('f', 123, int)
#define FIOSETOWN _IOW('f', 124, int)
@@ -10,7 +12,7 @@
#define SIOCSPGRP _IOW('s', 8, pid_t)
#define SIOCGPGRP _IOR('s', 9, pid_t)
-#define SIOCGSTAMP_OLD _IOR('s', 100, struct timeval) /* Get stamp (timeval) */
-#define SIOCGSTAMPNS_OLD _IOR('s', 101, struct timespec) /* Get stamp (timespec) */
+#define SIOCGSTAMP_OLD _IOR('s', 100, struct __kernel_old_timeval) /* Get stamp (timeval) */
+#define SIOCGSTAMPNS_OLD _IOR('s', 101, struct __kernel_old_timespec) /* Get stamp (timespec) */
#endif /* __ASM_SH_SOCKIOS_H */
diff --git a/arch/sh/include/uapi/asm/stat.h b/arch/sh/include/uapi/asm/stat.h
index 659b87c..b0ca755 100644
--- a/arch/sh/include/uapi/asm/stat.h
+++ b/arch/sh/include/uapi/asm/stat.h
@@ -16,66 +16,6 @@
unsigned long st_ctime;
};
-#if defined(__SH5__) || defined(CONFIG_CPU_SH5)
-struct stat {
- unsigned short st_dev;
- unsigned short __pad1;
- unsigned long st_ino;
- unsigned short st_mode;
- unsigned short st_nlink;
- unsigned short st_uid;
- unsigned short st_gid;
- unsigned short st_rdev;
- unsigned short __pad2;
- unsigned long st_size;
- unsigned long st_blksize;
- unsigned long st_blocks;
- unsigned long st_atime;
- unsigned long st_atime_nsec;
- unsigned long st_mtime;
- unsigned long st_mtime_nsec;
- unsigned long st_ctime;
- unsigned long st_ctime_nsec;
- unsigned long __unused4;
- unsigned long __unused5;
-};
-
-/* This matches struct stat64 in glibc2.1, hence the absolutely
- * insane amounts of padding around dev_t's.
- */
-struct stat64 {
- unsigned short st_dev;
- unsigned char __pad0[10];
-
- unsigned long st_ino;
- unsigned int st_mode;
- unsigned int st_nlink;
-
- unsigned long st_uid;
- unsigned long st_gid;
-
- unsigned short st_rdev;
- unsigned char __pad3[10];
-
- long long st_size;
- unsigned long st_blksize;
-
- unsigned long st_blocks; /* Number 512-byte blocks allocated. */
- unsigned long __pad4; /* future possible st_blocks high bits */
-
- unsigned long st_atime;
- unsigned long st_atime_nsec;
-
- unsigned long st_mtime;
- unsigned long st_mtime_nsec;
-
- unsigned long st_ctime;
- unsigned long st_ctime_nsec; /* will be high 32 bits of ctime someday */
-
- unsigned long __unused1;
- unsigned long __unused2;
-};
-#else
struct stat {
unsigned long st_dev;
unsigned long st_ino;
@@ -134,6 +74,5 @@
};
#define STAT_HAVE_NSEC 1
-#endif
#endif /* __ASM_SH_STAT_H */
diff --git a/arch/sh/include/uapi/asm/swab.h b/arch/sh/include/uapi/asm/swab.h
index f0b0215..c727d38 100644
--- a/arch/sh/include/uapi/asm/swab.h
+++ b/arch/sh/include/uapi/asm/swab.h
@@ -13,14 +13,9 @@
static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
{
__asm__(
-#ifdef __SH5__
- "byterev %1, %0\n\t"
- "shari %0, 32, %0"
-#else
"swap.b %1, %0\n\t"
"swap.w %0, %0\n\t"
"swap.b %0, %0"
-#endif
: "=r" (x)
: "r" (x));
@@ -31,12 +26,7 @@
static inline __attribute_const__ __u16 __arch_swab16(__u16 x)
{
__asm__(
-#ifdef __SH5__
- "byterev %1, %0\n\t"
- "shari %0, 32, %0"
-#else
"swap.b %1, %0"
-#endif
: "=r" (x)
: "r" (x));
diff --git a/arch/sh/include/uapi/asm/types.h b/arch/sh/include/uapi/asm/types.h
deleted file mode 100644
index 68100e1..0000000
--- a/arch/sh/include/uapi/asm/types.h
+++ /dev/null
@@ -1,2 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#include <asm-generic/types.h>
diff --git a/arch/sh/include/uapi/asm/unistd.h b/arch/sh/include/uapi/asm/unistd.h
index 9e0b4e5..0f7c777 100644
--- a/arch/sh/include/uapi/asm/unistd.h
+++ b/arch/sh/include/uapi/asm/unistd.h
@@ -1,8 +1,2 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef __KERNEL__
-# ifdef __SH5__
-# include <asm/unistd_64.h>
-# else
-# include <asm/unistd_32.h>
-# endif
-#endif
+#include <asm/unistd_32.h>
diff --git a/arch/sh/include/uapi/asm/unistd_64.h b/arch/sh/include/uapi/asm/unistd_64.h
deleted file mode 100644
index 75da548..0000000
--- a/arch/sh/include/uapi/asm/unistd_64.h
+++ /dev/null
@@ -1,423 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef __ASM_SH_UNISTD_64_H
-#define __ASM_SH_UNISTD_64_H
-
-/*
- * include/asm-sh/unistd_64.h
- *
- * This file contains the system call numbers.
- *
- * Copyright (C) 2000, 2001 Paolo Alberelli
- * Copyright (C) 2003 - 2007 Paul Mundt
- * Copyright (C) 2004 Sean McGoogan
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#define __NR_restart_syscall 0
-#define __NR_exit 1
-#define __NR_fork 2
-#define __NR_read 3
-#define __NR_write 4
-#define __NR_open 5
-#define __NR_close 6
-#define __NR_waitpid 7
-#define __NR_creat 8
-#define __NR_link 9
-#define __NR_unlink 10
-#define __NR_execve 11
-#define __NR_chdir 12
-#define __NR_time 13
-#define __NR_mknod 14
-#define __NR_chmod 15
-#define __NR_lchown 16
- /* 17 was sys_break */
-#define __NR_oldstat 18
-#define __NR_lseek 19
-#define __NR_getpid 20
-#define __NR_mount 21
-#define __NR_umount 22
-#define __NR_setuid 23
-#define __NR_getuid 24
-#define __NR_stime 25
-#define __NR_ptrace 26
-#define __NR_alarm 27
-#define __NR_oldfstat 28
-#define __NR_pause 29
-#define __NR_utime 30
- /* 31 was sys_stty */
- /* 32 was sys_gtty */
-#define __NR_access 33
-#define __NR_nice 34
- /* 35 was sys_ftime */
-#define __NR_sync 36
-#define __NR_kill 37
-#define __NR_rename 38
-#define __NR_mkdir 39
-#define __NR_rmdir 40
-#define __NR_dup 41
-#define __NR_pipe 42
-#define __NR_times 43
- /* 44 was sys_prof */
-#define __NR_brk 45
-#define __NR_setgid 46
-#define __NR_getgid 47
-#define __NR_signal 48
-#define __NR_geteuid 49
-#define __NR_getegid 50
-#define __NR_acct 51
-#define __NR_umount2 52
- /* 53 was sys_lock */
-#define __NR_ioctl 54
-#define __NR_fcntl 55
- /* 56 was sys_mpx */
-#define __NR_setpgid 57
- /* 58 was sys_ulimit */
- /* 59 was sys_olduname */
-#define __NR_umask 60
-#define __NR_chroot 61
-#define __NR_ustat 62
-#define __NR_dup2 63
-#define __NR_getppid 64
-#define __NR_getpgrp 65
-#define __NR_setsid 66
-#define __NR_sigaction 67
-#define __NR_sgetmask 68
-#define __NR_ssetmask 69
-#define __NR_setreuid 70
-#define __NR_setregid 71
-#define __NR_sigsuspend 72
-#define __NR_sigpending 73
-#define __NR_sethostname 74
-#define __NR_setrlimit 75
-#define __NR_getrlimit 76 /* Back compatible 2Gig limited rlimit */
-#define __NR_getrusage 77
-#define __NR_gettimeofday 78
-#define __NR_settimeofday 79
-#define __NR_getgroups 80
-#define __NR_setgroups 81
- /* 82 was sys_select */
-#define __NR_symlink 83
-#define __NR_oldlstat 84
-#define __NR_readlink 85
-#define __NR_uselib 86
-#define __NR_swapon 87
-#define __NR_reboot 88
-#define __NR_readdir 89
-#define __NR_mmap 90
-#define __NR_munmap 91
-#define __NR_truncate 92
-#define __NR_ftruncate 93
-#define __NR_fchmod 94
-#define __NR_fchown 95
-#define __NR_getpriority 96
-#define __NR_setpriority 97
- /* 98 was sys_profil */
-#define __NR_statfs 99
-#define __NR_fstatfs 100
- /* 101 was sys_ioperm */
-#define __NR_socketcall 102 /* old implementation of socket systemcall */
-#define __NR_syslog 103
-#define __NR_setitimer 104
-#define __NR_getitimer 105
-#define __NR_stat 106
-#define __NR_lstat 107
-#define __NR_fstat 108
-#define __NR_olduname 109
- /* 110 was sys_iopl */
-#define __NR_vhangup 111
- /* 112 was sys_idle */
- /* 113 was sys_vm86old */
-#define __NR_wait4 114
-#define __NR_swapoff 115
-#define __NR_sysinfo 116
-#define __NR_ipc 117
-#define __NR_fsync 118
-#define __NR_sigreturn 119
-#define __NR_clone 120
-#define __NR_setdomainname 121
-#define __NR_uname 122
-#define __NR_cacheflush 123
-#define __NR_adjtimex 124
-#define __NR_mprotect 125
-#define __NR_sigprocmask 126
- /* 127 was sys_create_module */
-#define __NR_init_module 128
-#define __NR_delete_module 129
- /* 130 was sys_get_kernel_syms */
-#define __NR_quotactl 131
-#define __NR_getpgid 132
-#define __NR_fchdir 133
-#define __NR_bdflush 134
-#define __NR_sysfs 135
-#define __NR_personality 136
- /* 137 was sys_afs_syscall */
-#define __NR_setfsuid 138
-#define __NR_setfsgid 139
-#define __NR__llseek 140
-#define __NR_getdents 141
-#define __NR__newselect 142
-#define __NR_flock 143
-#define __NR_msync 144
-#define __NR_readv 145
-#define __NR_writev 146
-#define __NR_getsid 147
-#define __NR_fdatasync 148
-#define __NR__sysctl 149
-#define __NR_mlock 150
-#define __NR_munlock 151
-#define __NR_mlockall 152
-#define __NR_munlockall 153
-#define __NR_sched_setparam 154
-#define __NR_sched_getparam 155
-#define __NR_sched_setscheduler 156
-#define __NR_sched_getscheduler 157
-#define __NR_sched_yield 158
-#define __NR_sched_get_priority_max 159
-#define __NR_sched_get_priority_min 160
-#define __NR_sched_rr_get_interval 161
-#define __NR_nanosleep 162
-#define __NR_mremap 163
-#define __NR_setresuid 164
-#define __NR_getresuid 165
- /* 166 was sys_vm86 */
- /* 167 was sys_query_module */
-#define __NR_poll 168
-#define __NR_nfsservctl 169
-#define __NR_setresgid 170
-#define __NR_getresgid 171
-#define __NR_prctl 172
-#define __NR_rt_sigreturn 173
-#define __NR_rt_sigaction 174
-#define __NR_rt_sigprocmask 175
-#define __NR_rt_sigpending 176
-#define __NR_rt_sigtimedwait 177
-#define __NR_rt_sigqueueinfo 178
-#define __NR_rt_sigsuspend 179
-#define __NR_pread64 180
-#define __NR_pwrite64 181
-#define __NR_chown 182
-#define __NR_getcwd 183
-#define __NR_capget 184
-#define __NR_capset 185
-#define __NR_sigaltstack 186
-#define __NR_sendfile 187
- /* 188 reserved for getpmsg */
- /* 189 reserved for putpmsg */
-#define __NR_vfork 190
-#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */
-#define __NR_mmap2 192
-#define __NR_truncate64 193
-#define __NR_ftruncate64 194
-#define __NR_stat64 195
-#define __NR_lstat64 196
-#define __NR_fstat64 197
-#define __NR_lchown32 198
-#define __NR_getuid32 199
-#define __NR_getgid32 200
-#define __NR_geteuid32 201
-#define __NR_getegid32 202
-#define __NR_setreuid32 203
-#define __NR_setregid32 204
-#define __NR_getgroups32 205
-#define __NR_setgroups32 206
-#define __NR_fchown32 207
-#define __NR_setresuid32 208
-#define __NR_getresuid32 209
-#define __NR_setresgid32 210
-#define __NR_getresgid32 211
-#define __NR_chown32 212
-#define __NR_setuid32 213
-#define __NR_setgid32 214
-#define __NR_setfsuid32 215
-#define __NR_setfsgid32 216
-#define __NR_pivot_root 217
-#define __NR_mincore 218
-#define __NR_madvise 219
-
-/* Non-multiplexed socket family */
-#define __NR_socket 220
-#define __NR_bind 221
-#define __NR_connect 222
-#define __NR_listen 223
-#define __NR_accept 224
-#define __NR_getsockname 225
-#define __NR_getpeername 226
-#define __NR_socketpair 227
-#define __NR_send 228
-#define __NR_sendto 229
-#define __NR_recv 230
-#define __NR_recvfrom 231
-#define __NR_shutdown 232
-#define __NR_setsockopt 233
-#define __NR_getsockopt 234
-#define __NR_sendmsg 235
-#define __NR_recvmsg 236
-
-/* Non-multiplexed IPC family */
-#define __NR_semop 237
-#define __NR_semget 238
-#define __NR_semctl 239
-#define __NR_msgsnd 240
-#define __NR_msgrcv 241
-#define __NR_msgget 242
-#define __NR_msgctl 243
-#define __NR_shmat 244
-#define __NR_shmdt 245
-#define __NR_shmget 246
-#define __NR_shmctl 247
-
-#define __NR_getdents64 248
-#define __NR_fcntl64 249
- /* 250 is reserved for tux */
- /* 251 is unused */
-#define __NR_gettid 252
-#define __NR_readahead 253
-#define __NR_setxattr 254
-#define __NR_lsetxattr 255
-#define __NR_fsetxattr 256
-#define __NR_getxattr 257
-#define __NR_lgetxattr 258
-#define __NR_fgetxattr 259
-#define __NR_listxattr 260
-#define __NR_llistxattr 261
-#define __NR_flistxattr 262
-#define __NR_removexattr 263
-#define __NR_lremovexattr 264
-#define __NR_fremovexattr 265
-#define __NR_tkill 266
-#define __NR_sendfile64 267
-#define __NR_futex 268
-#define __NR_sched_setaffinity 269
-#define __NR_sched_getaffinity 270
- /* 271 is reserved for set_thread_area */
- /* 272 is reserved for get_thread_area */
-#define __NR_io_setup 273
-#define __NR_io_destroy 274
-#define __NR_io_getevents 275
-#define __NR_io_submit 276
-#define __NR_io_cancel 277
-#define __NR_fadvise64 278
- /* 279 is unused */
-#define __NR_exit_group 280
-
-#define __NR_lookup_dcookie 281
-#define __NR_epoll_create 282
-#define __NR_epoll_ctl 283
-#define __NR_epoll_wait 284
-#define __NR_remap_file_pages 285
-#define __NR_set_tid_address 286
-#define __NR_timer_create 287
-#define __NR_timer_settime (__NR_timer_create+1)
-#define __NR_timer_gettime (__NR_timer_create+2)
-#define __NR_timer_getoverrun (__NR_timer_create+3)
-#define __NR_timer_delete (__NR_timer_create+4)
-#define __NR_clock_settime (__NR_timer_create+5)
-#define __NR_clock_gettime (__NR_timer_create+6)
-#define __NR_clock_getres (__NR_timer_create+7)
-#define __NR_clock_nanosleep (__NR_timer_create+8)
-#define __NR_statfs64 296
-#define __NR_fstatfs64 297
-#define __NR_tgkill 298
-#define __NR_utimes 299
-#define __NR_fadvise64_64 300
- /* 301 is reserved for vserver */
- /* 302 is reserved for mbind */
- /* 303 is reserved for get_mempolicy */
- /* 304 is reserved for set_mempolicy */
-#define __NR_mq_open 305
-#define __NR_mq_unlink (__NR_mq_open+1)
-#define __NR_mq_timedsend (__NR_mq_open+2)
-#define __NR_mq_timedreceive (__NR_mq_open+3)
-#define __NR_mq_notify (__NR_mq_open+4)
-#define __NR_mq_getsetattr (__NR_mq_open+5)
- /* 311 is reserved for kexec */
-#define __NR_waitid 312
-#define __NR_add_key 313
-#define __NR_request_key 314
-#define __NR_keyctl 315
-#define __NR_ioprio_set 316
-#define __NR_ioprio_get 317
-#define __NR_inotify_init 318
-#define __NR_inotify_add_watch 319
-#define __NR_inotify_rm_watch 320
- /* 321 is unused */
-#define __NR_migrate_pages 322
-#define __NR_openat 323
-#define __NR_mkdirat 324
-#define __NR_mknodat 325
-#define __NR_fchownat 326
-#define __NR_futimesat 327
-#define __NR_fstatat64 328
-#define __NR_unlinkat 329
-#define __NR_renameat 330
-#define __NR_linkat 331
-#define __NR_symlinkat 332
-#define __NR_readlinkat 333
-#define __NR_fchmodat 334
-#define __NR_faccessat 335
-#define __NR_pselect6 336
-#define __NR_ppoll 337
-#define __NR_unshare 338
-#define __NR_set_robust_list 339
-#define __NR_get_robust_list 340
-#define __NR_splice 341
-#define __NR_sync_file_range 342
-#define __NR_tee 343
-#define __NR_vmsplice 344
-#define __NR_move_pages 345
-#define __NR_getcpu 346
-#define __NR_epoll_pwait 347
-#define __NR_utimensat 348
-#define __NR_signalfd 349
-#define __NR_timerfd_create 350
-#define __NR_eventfd 351
-#define __NR_fallocate 352
-#define __NR_timerfd_settime 353
-#define __NR_timerfd_gettime 354
-#define __NR_signalfd4 355
-#define __NR_eventfd2 356
-#define __NR_epoll_create1 357
-#define __NR_dup3 358
-#define __NR_pipe2 359
-#define __NR_inotify_init1 360
-#define __NR_preadv 361
-#define __NR_pwritev 362
-#define __NR_rt_tgsigqueueinfo 363
-#define __NR_perf_event_open 364
-#define __NR_recvmmsg 365
-#define __NR_accept4 366
-#define __NR_fanotify_init 367
-#define __NR_fanotify_mark 368
-#define __NR_prlimit64 369
-#define __NR_name_to_handle_at 370
-#define __NR_open_by_handle_at 371
-#define __NR_clock_adjtime 372
-#define __NR_syncfs 373
-#define __NR_sendmmsg 374
-#define __NR_setns 375
-#define __NR_process_vm_readv 376
-#define __NR_process_vm_writev 377
-#define __NR_kcmp 378
-#define __NR_finit_module 379
-#define __NR_sched_getattr 380
-#define __NR_sched_setattr 381
-#define __NR_renameat2 382
-#define __NR_seccomp 383
-#define __NR_getrandom 384
-#define __NR_memfd_create 385
-#define __NR_bpf 386
-#define __NR_execveat 387
-#define __NR_userfaultfd 388
-#define __NR_membarrier 389
-#define __NR_mlock2 390
-#define __NR_copy_file_range 391
-#define __NR_preadv2 392
-#define __NR_pwritev2 393
-
-#ifdef __KERNEL__
-#define __NR_syscalls 394
-#endif
-
-#endif /* __ASM_SH_UNISTD_64_H */