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sparc: drop use of extern for prototypes in arch/sparc/include/asm 

Drop extern for all prototypes and adjust alignment of parameters
as required after the removal.
In a few rare cases adjust linelength to conform to maximum 80 chars,
and likewise in a few rare cases adjust alignment of parameters
to static functions.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sam Ravnborg 2014-05-16 23:25:50 +02:00 committed by David S. Miller
parent 77e39a79f3
commit f05a68653e
79 changed files with 708 additions and 703 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/sparc/include/asm/atomic_32.h
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@ -19,11 +19,11 @@
#define ATOMIC_INIT(i) { (i) } #define ATOMIC_INIT(i) { (i) }
extern int __atomic_add_return(int, atomic_t *); int __atomic_add_return(int, atomic_t *);
extern int atomic_cmpxchg(atomic_t *, int, int); int atomic_cmpxchg(atomic_t *, int, int);
#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
extern int __atomic_add_unless(atomic_t *, int, int); int __atomic_add_unless(atomic_t *, int, int);
extern void atomic_set(atomic_t *, int); void atomic_set(atomic_t *, int);
#define atomic_read(v) (*(volatile int *)&(v)->counter) #define atomic_read(v) (*(volatile int *)&(v)->counter)

18
arch/sparc/include/asm/atomic_64.h
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@ -19,15 +19,15 @@
#define atomic_set(v, i) (((v)->counter) = i) #define atomic_set(v, i) (((v)->counter) = i)
#define atomic64_set(v, i) (((v)->counter) = i) #define atomic64_set(v, i) (((v)->counter) = i)
extern void atomic_add(int, atomic_t *); void atomic_add(int, atomic_t *);
extern void atomic64_add(long, atomic64_t *); void atomic64_add(long, atomic64_t *);
extern void atomic_sub(int, atomic_t *); void atomic_sub(int, atomic_t *);
extern void atomic64_sub(long, atomic64_t *); void atomic64_sub(long, atomic64_t *);
extern int atomic_add_ret(int, atomic_t *); int atomic_add_ret(int, atomic_t *);
extern long atomic64_add_ret(long, atomic64_t *); long atomic64_add_ret(long, atomic64_t *);
extern int atomic_sub_ret(int, atomic_t *); int atomic_sub_ret(int, atomic_t *);
extern long atomic64_sub_ret(long, atomic64_t *); long atomic64_sub_ret(long, atomic64_t *);
#define atomic_dec_return(v) atomic_sub_ret(1, v) #define atomic_dec_return(v) atomic_sub_ret(1, v)
#define atomic64_dec_return(v) atomic64_sub_ret(1, v) #define atomic64_dec_return(v) atomic64_sub_ret(1, v)
@ -106,7 +106,7 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
#define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0) #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
extern long atomic64_dec_if_positive(atomic64_t *v); long atomic64_dec_if_positive(atomic64_t *v);
/* Atomic operations are already serializing */ /* Atomic operations are already serializing */
#define smp_mb__before_atomic_dec() barrier() #define smp_mb__before_atomic_dec() barrier()

4
arch/sparc/include/asm/auxio_32.h
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@ -34,8 +34,8 @@
* NOTE: these routines are implementation dependent-- * NOTE: these routines are implementation dependent--
* understand the hardware you are querying! * understand the hardware you are querying!
*/ */
extern void set_auxio(unsigned char bits_on, unsigned char bits_off); void set_auxio(unsigned char bits_on, unsigned char bits_off);
extern unsigned char get_auxio(void); /* .../asm/floppy.h */ unsigned char get_auxio(void); /* .../asm/floppy.h */
/* /*
* The following routines are provided for driver-compatibility * The following routines are provided for driver-compatibility

4
arch/sparc/include/asm/auxio_64.h
View File

@ -82,7 +82,7 @@
* *
* on - AUXIO_LTE_ON or AUXIO_LTE_OFF * on - AUXIO_LTE_ON or AUXIO_LTE_OFF
*/ */
extern void auxio_set_lte(int on); void auxio_set_lte(int on);
#define AUXIO_LED_ON 1 #define AUXIO_LED_ON 1
#define AUXIO_LED_OFF 0 #define AUXIO_LED_OFF 0
@ -91,7 +91,7 @@ extern void auxio_set_lte(int on);
* *
* on - AUXIO_LED_ON or AUXIO_LED_OFF * on - AUXIO_LED_ON or AUXIO_LED_OFF
*/ */
extern void auxio_set_led(int on); void auxio_set_led(int on);
#endif /* ifndef __ASSEMBLY__ */ #endif /* ifndef __ASSEMBLY__ */

6
arch/sparc/include/asm/bitext.h
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@ -20,8 +20,8 @@ struct bit_map {
int num_colors; int num_colors;
}; };
extern int bit_map_string_get(struct bit_map *t, int len, int align); int bit_map_string_get(struct bit_map *t, int len, int align);
extern void bit_map_clear(struct bit_map *t, int offset, int len); void bit_map_clear(struct bit_map *t, int offset, int len);
extern void bit_map_init(struct bit_map *t, unsigned long *map, int size); void bit_map_init(struct bit_map *t, unsigned long *map, int size);
#endif /* defined(_SPARC_BITEXT_H) */ #endif /* defined(_SPARC_BITEXT_H) */

6
arch/sparc/include/asm/bitops_32.h
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@ -18,9 +18,9 @@
#error only <linux/bitops.h> can be included directly #error only <linux/bitops.h> can be included directly
#endif #endif
extern unsigned long ___set_bit(unsigned long *addr, unsigned long mask); unsigned long ___set_bit(unsigned long *addr, unsigned long mask);
extern unsigned long ___clear_bit(unsigned long *addr, unsigned long mask); unsigned long ___clear_bit(unsigned long *addr, unsigned long mask);
extern unsigned long ___change_bit(unsigned long *addr, unsigned long mask); unsigned long ___change_bit(unsigned long *addr, unsigned long mask);
/* /*
* Set bit 'nr' in 32-bit quantity at address 'addr' where bit '0' * Set bit 'nr' in 32-bit quantity at address 'addr' where bit '0'

24
arch/sparc/include/asm/bitops_64.h
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@ -14,12 +14,12 @@
#include <linux/compiler.h> #include <linux/compiler.h>
#include <asm/byteorder.h> #include <asm/byteorder.h>
extern int test_and_set_bit(unsigned long nr, volatile unsigned long *addr); int test_and_set_bit(unsigned long nr, volatile unsigned long *addr);
extern int test_and_clear_bit(unsigned long nr, volatile unsigned long *addr); int test_and_clear_bit(unsigned long nr, volatile unsigned long *addr);
extern int test_and_change_bit(unsigned long nr, volatile unsigned long *addr); int test_and_change_bit(unsigned long nr, volatile unsigned long *addr);
extern void set_bit(unsigned long nr, volatile unsigned long *addr); void set_bit(unsigned long nr, volatile unsigned long *addr);
extern void clear_bit(unsigned long nr, volatile unsigned long *addr); void clear_bit(unsigned long nr, volatile unsigned long *addr);
extern void change_bit(unsigned long nr, volatile unsigned long *addr); void change_bit(unsigned long nr, volatile unsigned long *addr);
#include <asm-generic/bitops/non-atomic.h> #include <asm-generic/bitops/non-atomic.h>
@ -32,8 +32,8 @@ extern void change_bit(unsigned long nr, volatile unsigned long *addr);
#ifdef __KERNEL__ #ifdef __KERNEL__
extern int ffs(int x); int ffs(int x);
extern unsigned long __ffs(unsigned long); unsigned long __ffs(unsigned long);
#include <asm-generic/bitops/ffz.h> #include <asm-generic/bitops/ffz.h>
#include <asm-generic/bitops/sched.h> #include <asm-generic/bitops/sched.h>
@ -43,10 +43,10 @@ extern unsigned long __ffs(unsigned long);
* of bits set) of a N-bit word * of bits set) of a N-bit word
*/ */
extern unsigned long __arch_hweight64(__u64 w); unsigned long __arch_hweight64(__u64 w);
extern unsigned int __arch_hweight32(unsigned int w); unsigned int __arch_hweight32(unsigned int w);
extern unsigned int __arch_hweight16(unsigned int w); unsigned int __arch_hweight16(unsigned int w);
extern unsigned int __arch_hweight8(unsigned int w); unsigned int __arch_hweight8(unsigned int w);
#include <asm-generic/bitops/const_hweight.h> #include <asm-generic/bitops/const_hweight.h>
#include <asm-generic/bitops/lock.h> #include <asm-generic/bitops/lock.h>

2
arch/sparc/include/asm/btext.h
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@ -1,6 +1,6 @@
#ifndef _SPARC_BTEXT_H #ifndef _SPARC_BTEXT_H
#define _SPARC_BTEXT_H #define _SPARC_BTEXT_H
extern int btext_find_display(void); int btext_find_display(void);
#endif /* _SPARC_BTEXT_H */ #endif /* _SPARC_BTEXT_H */

2
arch/sparc/include/asm/bug.h
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@ -5,7 +5,7 @@
#include <linux/compiler.h> #include <linux/compiler.h>
#ifdef CONFIG_DEBUG_BUGVERBOSE #ifdef CONFIG_DEBUG_BUGVERBOSE
extern void do_BUG(const char *file, int line); void do_BUG(const char *file, int line);
#define BUG() do { \ #define BUG() do { \
do_BUG(__FILE__, __LINE__); \ do_BUG(__FILE__, __LINE__); \
__builtin_trap(); \ __builtin_trap(); \

8
arch/sparc/include/asm/cacheflush_32.h
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@ -36,7 +36,7 @@
#define flush_page_for_dma(addr) \ #define flush_page_for_dma(addr) \
sparc32_cachetlb_ops->page_for_dma(addr) sparc32_cachetlb_ops->page_for_dma(addr)
extern void sparc_flush_page_to_ram(struct page *page); void sparc_flush_page_to_ram(struct page *page);
#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1 #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1
#define flush_dcache_page(page) sparc_flush_page_to_ram(page) #define flush_dcache_page(page) sparc_flush_page_to_ram(page)
@ -51,8 +51,8 @@ extern void sparc_flush_page_to_ram(struct page *page);
* way the windows are all clean for the next process and the stack * way the windows are all clean for the next process and the stack
* frames are up to date. * frames are up to date.
*/ */
extern void flush_user_windows(void); void flush_user_windows(void);
extern void kill_user_windows(void); void kill_user_windows(void);
extern void flushw_all(void); void flushw_all(void);
#endif /* _SPARC_CACHEFLUSH_H */ #endif /* _SPARC_CACHEFLUSH_H */

24
arch/sparc/include/asm/cacheflush_64.h
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@ -10,7 +10,7 @@
/* Cache flush operations. */ /* Cache flush operations. */
#define flushw_all() __asm__ __volatile__("flushw") #define flushw_all() __asm__ __volatile__("flushw")
extern void __flushw_user(void); void __flushw_user(void);
#define flushw_user() __flushw_user() #define flushw_user() __flushw_user()
#define flush_user_windows flushw_user #define flush_user_windows flushw_user
@ -30,29 +30,29 @@ extern void __flushw_user(void);
* use block commit stores (which invalidate icache lines) during * use block commit stores (which invalidate icache lines) during
* module load, so we need this. * module load, so we need this.
*/ */
extern void flush_icache_range(unsigned long start, unsigned long end); void flush_icache_range(unsigned long start, unsigned long end);
extern void __flush_icache_page(unsigned long); void __flush_icache_page(unsigned long);
extern void __flush_dcache_page(void *addr, int flush_icache); void __flush_dcache_page(void *addr, int flush_icache);
extern void flush_dcache_page_impl(struct page *page); void flush_dcache_page_impl(struct page *page);
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
extern void smp_flush_dcache_page_impl(struct page *page, int cpu); void smp_flush_dcache_page_impl(struct page *page, int cpu);
extern void flush_dcache_page_all(struct mm_struct *mm, struct page *page); void flush_dcache_page_all(struct mm_struct *mm, struct page *page);
#else #else
#define smp_flush_dcache_page_impl(page,cpu) flush_dcache_page_impl(page) #define smp_flush_dcache_page_impl(page,cpu) flush_dcache_page_impl(page)
#define flush_dcache_page_all(mm,page) flush_dcache_page_impl(page) #define flush_dcache_page_all(mm,page) flush_dcache_page_impl(page)
#endif #endif
extern void __flush_dcache_range(unsigned long start, unsigned long end); void __flush_dcache_range(unsigned long start, unsigned long end);
#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1 #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1
extern void flush_dcache_page(struct page *page); void flush_dcache_page(struct page *page);
#define flush_icache_page(vma, pg) do { } while(0) #define flush_icache_page(vma, pg) do { } while(0)
#define flush_icache_user_range(vma,pg,adr,len) do { } while (0) #define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
extern void flush_ptrace_access(struct vm_area_struct *, struct page *, void flush_ptrace_access(struct vm_area_struct *, struct page *,
unsigned long uaddr, void *kaddr, unsigned long uaddr, void *kaddr,
unsigned long len, int write); unsigned long len, int write);
#define copy_to_user_page(vma, page, vaddr, dst, src, len) \ #define copy_to_user_page(vma, page, vaddr, dst, src, len) \
do { \ do { \

4
arch/sparc/include/asm/checksum_32.h
View File

@ -29,7 +29,7 @@
* *
* it's best to have buff aligned on a 32-bit boundary * it's best to have buff aligned on a 32-bit boundary
*/ */
extern __wsum csum_partial(const void *buff, int len, __wsum sum); __wsum csum_partial(const void *buff, int len, __wsum sum);
/* the same as csum_partial, but copies from fs:src while it /* the same as csum_partial, but copies from fs:src while it
* checksums * checksums
@ -38,7 +38,7 @@ extern __wsum csum_partial(const void *buff, int len, __wsum sum);
* better 64-bit) boundary * better 64-bit) boundary
*/ */
extern unsigned int __csum_partial_copy_sparc_generic (const unsigned char *, unsigned char *); unsigned int __csum_partial_copy_sparc_generic (const unsigned char *, unsigned char *);
static inline __wsum static inline __wsum
csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum) csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)

32
arch/sparc/include/asm/checksum_64.h
View File

@ -29,7 +29,7 @@
* *
* it's best to have buff aligned on a 32-bit boundary * it's best to have buff aligned on a 32-bit boundary
*/ */
extern __wsum csum_partial(const void * buff, int len, __wsum sum); __wsum csum_partial(const void * buff, int len, __wsum sum);
/* the same as csum_partial, but copies from user space while it /* the same as csum_partial, but copies from user space while it
* checksums * checksums
@ -37,12 +37,12 @@ extern __wsum csum_partial(const void * buff, int len, __wsum sum);
* here even more important to align src and dst on a 32-bit (or even * here even more important to align src and dst on a 32-bit (or even
* better 64-bit) boundary * better 64-bit) boundary
*/ */
extern __wsum csum_partial_copy_nocheck(const void *src, void *dst, __wsum csum_partial_copy_nocheck(const void *src, void *dst,
int len, __wsum sum); int len, __wsum sum);
extern long __csum_partial_copy_from_user(const void __user *src, long __csum_partial_copy_from_user(const void __user *src,
void *dst, int len, void *dst, int len,
__wsum sum); __wsum sum);
static inline __wsum static inline __wsum
csum_partial_copy_from_user(const void __user *src, csum_partial_copy_from_user(const void __user *src,
@ -59,9 +59,9 @@ csum_partial_copy_from_user(const void __user *src,
* Copy and checksum to user * Copy and checksum to user
*/ */
#define HAVE_CSUM_COPY_USER #define HAVE_CSUM_COPY_USER
extern long __csum_partial_copy_to_user(const void *src, long __csum_partial_copy_to_user(const void *src,
void __user *dst, int len, void __user *dst, int len,
__wsum sum); __wsum sum);
static inline __wsum static inline __wsum
csum_and_copy_to_user(const void *src, csum_and_copy_to_user(const void *src,
@ -77,7 +77,7 @@ csum_and_copy_to_user(const void *src,
/* ihl is always 5 or greater, almost always is 5, and iph is word aligned /* ihl is always 5 or greater, almost always is 5, and iph is word aligned
* the majority of the time. * the majority of the time.
*/ */
extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl); __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
/* Fold a partial checksum without adding pseudo headers. */ /* Fold a partial checksum without adding pseudo headers. */
static inline __sum16 csum_fold(__wsum sum) static inline __sum16 csum_fold(__wsum sum)
@ -96,9 +96,9 @@ static inline __sum16 csum_fold(__wsum sum)
} }
static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr, static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
unsigned int len, unsigned int len,
unsigned short proto, unsigned short proto,
__wsum sum) __wsum sum)
{ {
__asm__ __volatile__( __asm__ __volatile__(
" addcc %1, %0, %0\n" " addcc %1, %0, %0\n"
@ -116,9 +116,9 @@ static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
* returns a 16-bit checksum, already complemented * returns a 16-bit checksum, already complemented
*/ */
static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
unsigned short len, unsigned short len,
unsigned short proto, unsigned short proto,
__wsum sum) __wsum sum)
{ {
return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum)); return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
} }

6
arch/sparc/include/asm/cmpxchg_32.h
View File

@ -20,7 +20,7 @@ static inline unsigned long xchg_u32(__volatile__ unsigned long *m, unsigned lon
return val; return val;
} }
extern void __xchg_called_with_bad_pointer(void); void __xchg_called_with_bad_pointer(void);
static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr, int size) static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr, int size)
{ {
@ -45,9 +45,9 @@ static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr, int
#define __HAVE_ARCH_CMPXCHG 1 #define __HAVE_ARCH_CMPXCHG 1
/* bug catcher for when unsupported size is used - won't link */ /* bug catcher for when unsupported size is used - won't link */
extern void __cmpxchg_called_with_bad_pointer(void); void __cmpxchg_called_with_bad_pointer(void);
/* we only need to support cmpxchg of a u32 on sparc */ /* we only need to support cmpxchg of a u32 on sparc */
extern unsigned long __cmpxchg_u32(volatile u32 *m, u32 old, u32 new_); unsigned long __cmpxchg_u32(volatile u32 *m, u32 old, u32 new_);
/* don't worry...optimizer will get rid of most of this */ /* don't worry...optimizer will get rid of most of this */
static inline unsigned long static inline unsigned long

4
arch/sparc/include/asm/cmpxchg_64.h
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@ -42,7 +42,7 @@ static inline unsigned long xchg64(__volatile__ unsigned long *m, unsigned long
#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr)))) #define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
extern void __xchg_called_with_bad_pointer(void); void __xchg_called_with_bad_pointer(void);
static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr, static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr,
int size) int size)
@ -91,7 +91,7 @@ __cmpxchg_u64(volatile long *m, unsigned long old, unsigned long new)
/* This function doesn't exist, so you'll get a linker error /* This function doesn't exist, so you'll get a linker error
if something tries to do an invalid cmpxchg(). */ if something tries to do an invalid cmpxchg(). */
extern void __cmpxchg_called_with_bad_pointer(void); void __cmpxchg_called_with_bad_pointer(void);
static inline unsigned long static inline unsigned long
__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)

4
arch/sparc/include/asm/delay_32.h
View File

@ -20,8 +20,8 @@ static inline void __delay(unsigned long loops)
} }
/* This is too messy with inline asm on the Sparc. */ /* This is too messy with inline asm on the Sparc. */
extern void __udelay(unsigned long usecs, unsigned long lpj); void __udelay(unsigned long usecs, unsigned long lpj);
extern void __ndelay(unsigned long nsecs, unsigned long lpj); void __ndelay(unsigned long nsecs, unsigned long lpj);
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
#define __udelay_val cpu_data(smp_processor_id()).udelay_val #define __udelay_val cpu_data(smp_processor_id()).udelay_val

4
arch/sparc/include/asm/delay_64.h
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@ -8,8 +8,8 @@
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern void __delay(unsigned long loops); void __delay(unsigned long loops);
extern void udelay(unsigned long usecs); void udelay(unsigned long usecs);
#define mdelay(n) udelay((n) * 1000) #define mdelay(n) udelay((n) * 1000)
#endif /* !__ASSEMBLY__ */ #endif /* !__ASSEMBLY__ */

2
arch/sparc/include/asm/device.h
View File

@ -19,7 +19,7 @@ struct dev_archdata {
int numa_node; int numa_node;
}; };
extern void of_propagate_archdata(struct platform_device *bus); void of_propagate_archdata(struct platform_device *bus);
struct pdev_archdata { struct pdev_archdata {
struct resource resource[PROMREG_MAX]; struct resource resource[PROMREG_MAX];

2
arch/sparc/include/asm/dma-mapping.h
View File

@ -7,7 +7,7 @@
#define DMA_ERROR_CODE (~(dma_addr_t)0x0) #define DMA_ERROR_CODE (~(dma_addr_t)0x0)
extern int dma_supported(struct device *dev, u64 mask); int dma_supported(struct device *dev, u64 mask);
#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f) #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)

16
arch/sparc/include/asm/ebus_dma.h
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@ -22,14 +22,14 @@ struct ebus_dma_info {
unsigned char name[64]; unsigned char name[64];
}; };
extern int ebus_dma_register(struct ebus_dma_info *p); int ebus_dma_register(struct ebus_dma_info *p);
extern int ebus_dma_irq_enable(struct ebus_dma_info *p, int on); int ebus_dma_irq_enable(struct ebus_dma_info *p, int on);
extern void ebus_dma_unregister(struct ebus_dma_info *p); void ebus_dma_unregister(struct ebus_dma_info *p);
extern int ebus_dma_request(struct ebus_dma_info *p, dma_addr_t bus_addr, int ebus_dma_request(struct ebus_dma_info *p, dma_addr_t bus_addr,
size_t len); size_t len);
extern void ebus_dma_prepare(struct ebus_dma_info *p, int write); void ebus_dma_prepare(struct ebus_dma_info *p, int write);
extern unsigned int ebus_dma_residue(struct ebus_dma_info *p); unsigned int ebus_dma_residue(struct ebus_dma_info *p);
extern unsigned int ebus_dma_addr(struct ebus_dma_info *p); unsigned int ebus_dma_addr(struct ebus_dma_info *p);
extern void ebus_dma_enable(struct ebus_dma_info *p, int on); void ebus_dma_enable(struct ebus_dma_info *p, int on);
#endif /* __ASM_SPARC_EBUS_DMA_H */ #endif /* __ASM_SPARC_EBUS_DMA_H */

3
arch/sparc/include/asm/floppy_32.h
View File

@ -256,8 +256,7 @@ static inline void sun_fd_enable_dma(void)
pdma_areasize = pdma_size; pdma_areasize = pdma_size;
} }
extern int sparc_floppy_request_irq(unsigned int irq, int sparc_floppy_request_irq(unsigned int irq, irq_handler_t irq_handler);
irq_handler_t irq_handler);
static int sun_fd_request_irq(void) static int sun_fd_request_irq(void)
{ {

2
arch/sparc/include/asm/floppy_64.h
View File

@ -296,7 +296,7 @@ struct sun_pci_dma_op {
static struct sun_pci_dma_op sun_pci_dma_current = { -1U, 0, 0, NULL}; static struct sun_pci_dma_op sun_pci_dma_current = { -1U, 0, 0, NULL};
static struct sun_pci_dma_op sun_pci_dma_pending = { -1U, 0, 0, NULL}; static struct sun_pci_dma_op sun_pci_dma_pending = { -1U, 0, 0, NULL};
extern irqreturn_t floppy_interrupt(int irq, void *dev_id); irqreturn_t floppy_interrupt(int irq, void *dev_id);
static unsigned char sun_pci_fd_inb(unsigned long port) static unsigned char sun_pci_fd_inb(unsigned long port)
{ {

2
arch/sparc/include/asm/ftrace.h
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@ -6,7 +6,7 @@
#define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */ #define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern void _mcount(void); void _mcount(void);
#endif #endif
#endif #endif

10
arch/sparc/include/asm/highmem.h
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@ -31,7 +31,7 @@ extern unsigned long highstart_pfn, highend_pfn;
extern pgprot_t kmap_prot; extern pgprot_t kmap_prot;
extern pte_t *pkmap_page_table; extern pte_t *pkmap_page_table;
extern void kmap_init(void) __init; void kmap_init(void) __init;
/* /*
* Right now we initialize only a single pte table. It can be extended * Right now we initialize only a single pte table. It can be extended
@ -49,8 +49,8 @@ extern void kmap_init(void) __init;
#define PKMAP_END (PKMAP_ADDR(LAST_PKMAP)) #define PKMAP_END (PKMAP_ADDR(LAST_PKMAP))
extern void *kmap_high(struct page *page); void *kmap_high(struct page *page);
extern void kunmap_high(struct page *page); void kunmap_high(struct page *page);
static inline void *kmap(struct page *page) static inline void *kmap(struct page *page)
{ {
@ -68,8 +68,8 @@ static inline void kunmap(struct page *page)
kunmap_high(page); kunmap_high(page);
} }
extern void *kmap_atomic(struct page *page); void *kmap_atomic(struct page *page);
extern void __kunmap_atomic(void *kvaddr); void __kunmap_atomic(void *kvaddr);
#define flush_cache_kmaps() flush_cache_all() #define flush_cache_kmaps() flush_cache_all()

2
arch/sparc/include/asm/hvtramp.h
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@ -19,7 +19,7 @@ struct hvtramp_descr {
struct hvtramp_mapping maps[1]; struct hvtramp_mapping maps[1];
}; };
extern void hv_cpu_startup(unsigned long hvdescr_pa); void hv_cpu_startup(unsigned long hvdescr_pa);
#endif #endif

323
arch/sparc/include/asm/hypervisor.h
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@ -98,7 +98,7 @@
#define HV_FAST_MACH_EXIT 0x00 #define HV_FAST_MACH_EXIT 0x00
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern void sun4v_mach_exit(unsigned long exit_code); void sun4v_mach_exit(unsigned long exit_code);
#endif #endif
/* Domain services. */ /* Domain services. */
@ -127,9 +127,9 @@ extern void sun4v_mach_exit(unsigned long exit_code);
#define HV_FAST_MACH_DESC 0x01 #define HV_FAST_MACH_DESC 0x01
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_mach_desc(unsigned long buffer_pa, unsigned long sun4v_mach_desc(unsigned long buffer_pa,
unsigned long buf_len, unsigned long buf_len,
unsigned long *real_buf_len); unsigned long *real_buf_len);
#endif #endif
/* mach_sir() /* mach_sir()
@ -148,7 +148,7 @@ extern unsigned long sun4v_mach_desc(unsigned long buffer_pa,
#define HV_FAST_MACH_SIR 0x02 #define HV_FAST_MACH_SIR 0x02
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern void sun4v_mach_sir(void); void sun4v_mach_sir(void);
#endif #endif
/* mach_set_watchdog() /* mach_set_watchdog()
@ -204,8 +204,8 @@ extern void sun4v_mach_sir(void);
#define HV_FAST_MACH_SET_WATCHDOG 0x05 #define HV_FAST_MACH_SET_WATCHDOG 0x05
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_mach_set_watchdog(unsigned long timeout, unsigned long sun4v_mach_set_watchdog(unsigned long timeout,
unsigned long *orig_timeout); unsigned long *orig_timeout);
#endif #endif
/* CPU services. /* CPU services.
@ -250,10 +250,10 @@ extern unsigned long sun4v_mach_set_watchdog(unsigned long timeout,
#define HV_FAST_CPU_START 0x10 #define HV_FAST_CPU_START 0x10
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_cpu_start(unsigned long cpuid, unsigned long sun4v_cpu_start(unsigned long cpuid,
unsigned long pc, unsigned long pc,
unsigned long rtba, unsigned long rtba,
unsigned long arg0); unsigned long arg0);
#endif #endif
/* cpu_stop() /* cpu_stop()
@ -278,7 +278,7 @@ extern unsigned long sun4v_cpu_start(unsigned long cpuid,
#define HV_FAST_CPU_STOP 0x11 #define HV_FAST_CPU_STOP 0x11
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_cpu_stop(unsigned long cpuid); unsigned long sun4v_cpu_stop(unsigned long cpuid);
#endif #endif
/* cpu_yield() /* cpu_yield()
@ -295,7 +295,7 @@ extern unsigned long sun4v_cpu_stop(unsigned long cpuid);
#define HV_FAST_CPU_YIELD 0x12 #define HV_FAST_CPU_YIELD 0x12
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_cpu_yield(void); unsigned long sun4v_cpu_yield(void);
#endif #endif
/* cpu_qconf() /* cpu_qconf()
@ -341,9 +341,9 @@ extern unsigned long sun4v_cpu_yield(void);
#define HV_CPU_QUEUE_NONRES_ERROR 0x3f #define HV_CPU_QUEUE_NONRES_ERROR 0x3f
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_cpu_qconf(unsigned long type, unsigned long sun4v_cpu_qconf(unsigned long type,
unsigned long queue_paddr, unsigned long queue_paddr,
unsigned long num_queue_entries); unsigned long num_queue_entries);
#endif #endif
/* cpu_qinfo() /* cpu_qinfo()
@ -394,7 +394,9 @@ extern unsigned long sun4v_cpu_qconf(unsigned long type,
#define HV_FAST_CPU_MONDO_SEND 0x42 #define HV_FAST_CPU_MONDO_SEND 0x42
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_cpu_mondo_send(unsigned long cpu_count, unsigned long cpu_list_pa, unsigned long mondo_block_pa); unsigned long sun4v_cpu_mondo_send(unsigned long cpu_count,
unsigned long cpu_list_pa,
unsigned long mondo_block_pa);
#endif #endif
/* cpu_myid() /* cpu_myid()
@ -425,7 +427,7 @@ extern unsigned long sun4v_cpu_mondo_send(unsigned long cpu_count, unsigned long
#define HV_CPU_STATE_ERROR 0x03 #define HV_CPU_STATE_ERROR 0x03
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern long sun4v_cpu_state(unsigned long cpuid); long sun4v_cpu_state(unsigned long cpuid);
#endif #endif
/* cpu_set_rtba() /* cpu_set_rtba()
@ -625,8 +627,8 @@ struct hv_fault_status {
#define HV_FAST_MMU_TSB_CTX0 0x20 #define HV_FAST_MMU_TSB_CTX0 0x20
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_mmu_tsb_ctx0(unsigned long num_descriptions, unsigned long sun4v_mmu_tsb_ctx0(unsigned long num_descriptions,
unsigned long tsb_desc_ra); unsigned long tsb_desc_ra);
#endif #endif
/* mmu_tsb_ctxnon0() /* mmu_tsb_ctxnon0()
@ -710,7 +712,7 @@ extern unsigned long sun4v_mmu_tsb_ctx0(unsigned long num_descriptions,
#define HV_FAST_MMU_DEMAP_ALL 0x24 #define HV_FAST_MMU_DEMAP_ALL 0x24
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern void sun4v_mmu_demap_all(void); void sun4v_mmu_demap_all(void);
#endif #endif
/* mmu_map_perm_addr() /* mmu_map_perm_addr()
@ -740,10 +742,10 @@ extern void sun4v_mmu_demap_all(void);
#define HV_FAST_MMU_MAP_PERM_ADDR 0x25 #define HV_FAST_MMU_MAP_PERM_ADDR 0x25
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_mmu_map_perm_addr(unsigned long vaddr, unsigned long sun4v_mmu_map_perm_addr(unsigned long vaddr,
unsigned long set_to_zero, unsigned long set_to_zero,
unsigned long tte, unsigned long tte,
unsigned long flags); unsigned long flags);
#endif #endif
/* mmu_fault_area_conf() /* mmu_fault_area_conf()
@ -945,7 +947,7 @@ extern unsigned long sun4v_mmu_map_perm_addr(unsigned long vaddr,
#define HV_FAST_TOD_GET 0x50 #define HV_FAST_TOD_GET 0x50
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_tod_get(unsigned long *time); unsigned long sun4v_tod_get(unsigned long *time);
#endif #endif
/* tod_set() /* tod_set()
@ -962,7 +964,7 @@ extern unsigned long sun4v_tod_get(unsigned long *time);
#define HV_FAST_TOD_SET 0x51 #define HV_FAST_TOD_SET 0x51
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_tod_set(unsigned long time); unsigned long sun4v_tod_set(unsigned long time);
#endif #endif
/* Console services */ /* Console services */
@ -1038,14 +1040,14 @@ extern unsigned long sun4v_tod_set(unsigned long time);
#define HV_FAST_CONS_WRITE 0x63 #define HV_FAST_CONS_WRITE 0x63
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern long sun4v_con_getchar(long *status); long sun4v_con_getchar(long *status);
extern long sun4v_con_putchar(long c); long sun4v_con_putchar(long c);
extern long sun4v_con_read(unsigned long buffer, long sun4v_con_read(unsigned long buffer,
unsigned long size, unsigned long size,
unsigned long *bytes_read); unsigned long *bytes_read);
extern unsigned long sun4v_con_write(unsigned long buffer, unsigned long sun4v_con_write(unsigned long buffer,
unsigned long size, unsigned long size,
unsigned long *bytes_written); unsigned long *bytes_written);
#endif #endif
/* mach_set_soft_state() /* mach_set_soft_state()
@ -1080,8 +1082,8 @@ extern unsigned long sun4v_con_write(unsigned long buffer,
#define HV_SOFT_STATE_TRANSITION 0x02 #define HV_SOFT_STATE_TRANSITION 0x02
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_mach_set_soft_state(unsigned long soft_state, unsigned long sun4v_mach_set_soft_state(unsigned long soft_state,
unsigned long msg_string_ra); unsigned long msg_string_ra);
#endif #endif
/* mach_get_soft_state() /* mach_get_soft_state()
@ -1159,20 +1161,20 @@ extern unsigned long sun4v_mach_set_soft_state(unsigned long soft_state,
#define HV_FAST_SVC_CLRSTATUS 0x84 #define HV_FAST_SVC_CLRSTATUS 0x84
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_svc_send(unsigned long svc_id, unsigned long sun4v_svc_send(unsigned long svc_id,
unsigned long buffer, unsigned long buffer,
unsigned long buffer_size, unsigned long buffer_size,
unsigned long *sent_bytes); unsigned long *sent_bytes);
extern unsigned long sun4v_svc_recv(unsigned long svc_id, unsigned long sun4v_svc_recv(unsigned long svc_id,
unsigned long buffer, unsigned long buffer,
unsigned long buffer_size, unsigned long buffer_size,
unsigned long *recv_bytes); unsigned long *recv_bytes);
extern unsigned long sun4v_svc_getstatus(unsigned long svc_id, unsigned long sun4v_svc_getstatus(unsigned long svc_id,
unsigned long *status_bits); unsigned long *status_bits);
extern unsigned long sun4v_svc_setstatus(unsigned long svc_id, unsigned long sun4v_svc_setstatus(unsigned long svc_id,
unsigned long status_bits); unsigned long status_bits);
extern unsigned long sun4v_svc_clrstatus(unsigned long svc_id, unsigned long sun4v_svc_clrstatus(unsigned long svc_id,
unsigned long status_bits); unsigned long status_bits);
#endif #endif
/* Trap trace services. /* Trap trace services.
@ -1458,8 +1460,8 @@ struct hv_trap_trace_entry {
#define HV_FAST_INTR_DEVINO2SYSINO 0xa0 #define HV_FAST_INTR_DEVINO2SYSINO 0xa0
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_devino_to_sysino(unsigned long devhandle, unsigned long sun4v_devino_to_sysino(unsigned long devhandle,
unsigned long devino); unsigned long devino);
#endif #endif
/* intr_getenabled() /* intr_getenabled()
@ -1476,7 +1478,7 @@ extern unsigned long sun4v_devino_to_sysino(unsigned long devhandle,
#define HV_FAST_INTR_GETENABLED 0xa1 #define HV_FAST_INTR_GETENABLED 0xa1
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_intr_getenabled(unsigned long sysino); unsigned long sun4v_intr_getenabled(unsigned long sysino);
#endif #endif
/* intr_setenabled() /* intr_setenabled()
@ -1492,7 +1494,8 @@ extern unsigned long sun4v_intr_getenabled(unsigned long sysino);
#define HV_FAST_INTR_SETENABLED 0xa2 #define HV_FAST_INTR_SETENABLED 0xa2
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_intr_setenabled(unsigned long sysino, unsigned long intr_enabled); unsigned long sun4v_intr_setenabled(unsigned long sysino,
unsigned long intr_enabled);
#endif #endif
/* intr_getstate() /* intr_getstate()
@ -1508,7 +1511,7 @@ extern unsigned long sun4v_intr_setenabled(unsigned long sysino, unsigned long i
#define HV_FAST_INTR_GETSTATE 0xa3 #define HV_FAST_INTR_GETSTATE 0xa3
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_intr_getstate(unsigned long sysino); unsigned long sun4v_intr_getstate(unsigned long sysino);
#endif #endif
/* intr_setstate() /* intr_setstate()
@ -1528,7 +1531,7 @@ extern unsigned long sun4v_intr_getstate(unsigned long sysino);
#define HV_FAST_INTR_SETSTATE 0xa4 #define HV_FAST_INTR_SETSTATE 0xa4
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_intr_setstate(unsigned long sysino, unsigned long intr_state); unsigned long sun4v_intr_setstate(unsigned long sysino, unsigned long intr_state);
#endif #endif
/* intr_gettarget() /* intr_gettarget()
@ -1546,7 +1549,7 @@ extern unsigned long sun4v_intr_setstate(unsigned long sysino, unsigned long int
#define HV_FAST_INTR_GETTARGET 0xa5 #define HV_FAST_INTR_GETTARGET 0xa5
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_intr_gettarget(unsigned long sysino); unsigned long sun4v_intr_gettarget(unsigned long sysino);
#endif #endif
/* intr_settarget() /* intr_settarget()
@ -1563,7 +1566,7 @@ extern unsigned long sun4v_intr_gettarget(unsigned long sysino);
#define HV_FAST_INTR_SETTARGET 0xa6 #define HV_FAST_INTR_SETTARGET 0xa6
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_intr_settarget(unsigned long sysino, unsigned long cpuid); unsigned long sun4v_intr_settarget(unsigned long sysino, unsigned long cpuid);
#endif #endif
/* vintr_get_cookie() /* vintr_get_cookie()
@ -1647,30 +1650,30 @@ extern unsigned long sun4v_intr_settarget(unsigned long sysino, unsigned long cp
#define HV_FAST_VINTR_SET_TARGET 0xae #define HV_FAST_VINTR_SET_TARGET 0xae
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_vintr_get_cookie(unsigned long dev_handle, unsigned long sun4v_vintr_get_cookie(unsigned long dev_handle,
unsigned long dev_ino, unsigned long dev_ino,
unsigned long *cookie); unsigned long *cookie);
extern unsigned long sun4v_vintr_set_cookie(unsigned long dev_handle, unsigned long sun4v_vintr_set_cookie(unsigned long dev_handle,
unsigned long dev_ino, unsigned long dev_ino,
unsigned long cookie); unsigned long cookie);
extern unsigned long sun4v_vintr_get_valid(unsigned long dev_handle, unsigned long sun4v_vintr_get_valid(unsigned long dev_handle,
unsigned long dev_ino, unsigned long dev_ino,
unsigned long *valid); unsigned long *valid);
extern unsigned long sun4v_vintr_set_valid(unsigned long dev_handle, unsigned long sun4v_vintr_set_valid(unsigned long dev_handle,
unsigned long dev_ino, unsigned long dev_ino,
unsigned long valid); unsigned long valid);
extern unsigned long sun4v_vintr_get_state(unsigned long dev_handle, unsigned long sun4v_vintr_get_state(unsigned long dev_handle,
unsigned long dev_ino, unsigned long dev_ino,
unsigned long *state); unsigned long *state);
extern unsigned long sun4v_vintr_set_state(unsigned long dev_handle, unsigned long sun4v_vintr_set_state(unsigned long dev_handle,
unsigned long dev_ino, unsigned long dev_ino,
unsigned long state); unsigned long state);
extern unsigned long sun4v_vintr_get_target(unsigned long dev_handle, unsigned long sun4v_vintr_get_target(unsigned long dev_handle,
unsigned long dev_ino, unsigned long dev_ino,
unsigned long *cpuid); unsigned long *cpuid);
extern unsigned long sun4v_vintr_set_target(unsigned long dev_handle, unsigned long sun4v_vintr_set_target(unsigned long dev_handle,
unsigned long dev_ino, unsigned long dev_ino,
unsigned long cpuid); unsigned long cpuid);
#endif #endif
/* PCI IO services. /* PCI IO services.
@ -2627,50 +2630,50 @@ struct ldc_mtable_entry {
#define HV_FAST_LDC_REVOKE 0xef #define HV_FAST_LDC_REVOKE 0xef
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_ldc_tx_qconf(unsigned long channel, unsigned long sun4v_ldc_tx_qconf(unsigned long channel,
unsigned long ra, unsigned long ra,
unsigned long num_entries); unsigned long num_entries);
extern unsigned long sun4v_ldc_tx_qinfo(unsigned long channel, unsigned long sun4v_ldc_tx_qinfo(unsigned long channel,
unsigned long *ra, unsigned long *ra,
unsigned long *num_entries); unsigned long *num_entries);
extern unsigned long sun4v_ldc_tx_get_state(unsigned long channel, unsigned long sun4v_ldc_tx_get_state(unsigned long channel,
unsigned long *head_off, unsigned long *head_off,
unsigned long *tail_off, unsigned long *tail_off,
unsigned long *chan_state); unsigned long *chan_state);
extern unsigned long sun4v_ldc_tx_set_qtail(unsigned long channel, unsigned long sun4v_ldc_tx_set_qtail(unsigned long channel,
unsigned long tail_off); unsigned long tail_off);
extern unsigned long sun4v_ldc_rx_qconf(unsigned long channel, unsigned long sun4v_ldc_rx_qconf(unsigned long channel,
unsigned long ra, unsigned long ra,
unsigned long num_entries); unsigned long num_entries);
extern unsigned long sun4v_ldc_rx_qinfo(unsigned long channel, unsigned long sun4v_ldc_rx_qinfo(unsigned long channel,
unsigned long *ra, unsigned long *ra,
unsigned long *num_entries); unsigned long *num_entries);
extern unsigned long sun4v_ldc_rx_get_state(unsigned long channel, unsigned long sun4v_ldc_rx_get_state(unsigned long channel,
unsigned long *head_off, unsigned long *head_off,
unsigned long *tail_off, unsigned long *tail_off,
unsigned long *chan_state); unsigned long *chan_state);
extern unsigned long sun4v_ldc_rx_set_qhead(unsigned long channel, unsigned long sun4v_ldc_rx_set_qhead(unsigned long channel,
unsigned long head_off); unsigned long head_off);
extern unsigned long sun4v_ldc_set_map_table(unsigned long channel, unsigned long sun4v_ldc_set_map_table(unsigned long channel,
unsigned long ra, unsigned long ra,
unsigned long num_entries); unsigned long num_entries);
extern unsigned long sun4v_ldc_get_map_table(unsigned long channel, unsigned long sun4v_ldc_get_map_table(unsigned long channel,
unsigned long *ra, unsigned long *ra,
unsigned long *num_entries); unsigned long *num_entries);
extern unsigned long sun4v_ldc_copy(unsigned long channel, unsigned long sun4v_ldc_copy(unsigned long channel,
unsigned long dir_code, unsigned long dir_code,
unsigned long tgt_raddr, unsigned long tgt_raddr,
unsigned long lcl_raddr, unsigned long lcl_raddr,
unsigned long len, unsigned long len,
unsigned long *actual_len); unsigned long *actual_len);
extern unsigned long sun4v_ldc_mapin(unsigned long channel, unsigned long sun4v_ldc_mapin(unsigned long channel,
unsigned long cookie, unsigned long cookie,
unsigned long *ra, unsigned long *ra,
unsigned long *perm); unsigned long *perm);
extern unsigned long sun4v_ldc_unmap(unsigned long ra); unsigned long sun4v_ldc_unmap(unsigned long ra);
extern unsigned long sun4v_ldc_revoke(unsigned long channel, unsigned long sun4v_ldc_revoke(unsigned long channel,
unsigned long cookie, unsigned long cookie,
unsigned long mte_cookie); unsigned long mte_cookie);
#endif #endif
/* Performance counter services. */ /* Performance counter services. */
@ -2727,14 +2730,14 @@ extern unsigned long sun4v_ldc_revoke(unsigned long channel,
#define HV_FAST_N2_SET_PERFREG 0x105 #define HV_FAST_N2_SET_PERFREG 0x105
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_niagara_getperf(unsigned long reg, unsigned long sun4v_niagara_getperf(unsigned long reg,
unsigned long *val); unsigned long *val);
extern unsigned long sun4v_niagara_setperf(unsigned long reg, unsigned long sun4v_niagara_setperf(unsigned long reg,
unsigned long val); unsigned long val);
extern unsigned long sun4v_niagara2_getperf(unsigned long reg, unsigned long sun4v_niagara2_getperf(unsigned long reg,
unsigned long *val); unsigned long *val);
extern unsigned long sun4v_niagara2_setperf(unsigned long reg, unsigned long sun4v_niagara2_setperf(unsigned long reg,
unsigned long val); unsigned long val);
#endif #endif
/* MMU statistics services. /* MMU statistics services.
@ -2829,8 +2832,8 @@ struct hv_mmu_statistics {
#define HV_FAST_MMUSTAT_INFO 0x103 #define HV_FAST_MMUSTAT_INFO 0x103
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_mmustat_conf(unsigned long ra, unsigned long *orig_ra); unsigned long sun4v_mmustat_conf(unsigned long ra, unsigned long *orig_ra);
extern unsigned long sun4v_mmustat_info(unsigned long *ra); unsigned long sun4v_mmustat_info(unsigned long *ra);
#endif #endif
/* NCS crypto services */ /* NCS crypto services */
@ -2919,9 +2922,9 @@ struct hv_ncs_qtail_update_arg {
#define HV_FAST_NCS_REQUEST 0x110 #define HV_FAST_NCS_REQUEST 0x110
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_ncs_request(unsigned long request, unsigned long sun4v_ncs_request(unsigned long request,
unsigned long arg_ra, unsigned long arg_ra,
unsigned long arg_size); unsigned long arg_size);
#endif #endif
#define HV_FAST_FIRE_GET_PERFREG 0x120 #define HV_FAST_FIRE_GET_PERFREG 0x120
@ -2930,18 +2933,18 @@ extern unsigned long sun4v_ncs_request(unsigned long request,
#define HV_FAST_REBOOT_DATA_SET 0x172 #define HV_FAST_REBOOT_DATA_SET 0x172
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_reboot_data_set(unsigned long ra, unsigned long sun4v_reboot_data_set(unsigned long ra,
unsigned long len); unsigned long len);
#endif #endif
#define HV_FAST_VT_GET_PERFREG 0x184 #define HV_FAST_VT_GET_PERFREG 0x184
#define HV_FAST_VT_SET_PERFREG 0x185 #define HV_FAST_VT_SET_PERFREG 0x185
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_vt_get_perfreg(unsigned long reg_num, unsigned long sun4v_vt_get_perfreg(unsigned long reg_num,
unsigned long *reg_val); unsigned long *reg_val);
extern unsigned long sun4v_vt_set_perfreg(unsigned long reg_num, unsigned long sun4v_vt_set_perfreg(unsigned long reg_num,
unsigned long reg_val); unsigned long reg_val);
#endif #endif
/* Function numbers for HV_CORE_TRAP. */ /* Function numbers for HV_CORE_TRAP. */
@ -2978,21 +2981,21 @@ extern unsigned long sun4v_vt_set_perfreg(unsigned long reg_num,
#define HV_GRP_DIAG 0x0300 #define HV_GRP_DIAG 0x0300
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern unsigned long sun4v_get_version(unsigned long group, unsigned long sun4v_get_version(unsigned long group,
unsigned long *major, unsigned long *major,
unsigned long *minor); unsigned long *minor);
extern unsigned long sun4v_set_version(unsigned long group, unsigned long sun4v_set_version(unsigned long group,
unsigned long major, unsigned long major,
unsigned long minor, unsigned long minor,
unsigned long *actual_minor); unsigned long *actual_minor);
extern int sun4v_hvapi_register(unsigned long group, unsigned long major, int sun4v_hvapi_register(unsigned long group, unsigned long major,
unsigned long *minor); unsigned long *minor);
extern void sun4v_hvapi_unregister(unsigned long group); void sun4v_hvapi_unregister(unsigned long group);
extern int sun4v_hvapi_get(unsigned long group, int sun4v_hvapi_get(unsigned long group,
unsigned long *major, unsigned long *major,
unsigned long *minor); unsigned long *minor);
extern void sun4v_hvapi_init(void); void sun4v_hvapi_init(void);
#endif #endif
#endif /* !(_SPARC64_HYPERVISOR_H) */ #endif /* !(_SPARC64_HYPERVISOR_H) */

2
arch/sparc/include/asm/idprom.h
View File

@ -20,6 +20,6 @@ struct idprom {
}; };
extern struct idprom *idprom; extern struct idprom *idprom;
extern void idprom_init(void); void idprom_init(void);
#endif /* !(_SPARC_IDPROM_H) */ #endif /* !(_SPARC_IDPROM_H) */

12
arch/sparc/include/asm/io_32.h
View File

@ -130,18 +130,18 @@ static inline void sbus_memcpy_toio(volatile void __iomem *dst,
* Bus number may be embedded in the higher bits of the physical address. * Bus number may be embedded in the higher bits of the physical address.
* This is why we have no bus number argument to ioremap(). * This is why we have no bus number argument to ioremap().
*/ */
extern void __iomem *ioremap(unsigned long offset, unsigned long size); void __iomem *ioremap(unsigned long offset, unsigned long size);
#define ioremap_nocache(X,Y) ioremap((X),(Y)) #define ioremap_nocache(X,Y) ioremap((X),(Y))
#define ioremap_wc(X,Y) ioremap((X),(Y)) #define ioremap_wc(X,Y) ioremap((X),(Y))
extern void iounmap(volatile void __iomem *addr); void iounmap(volatile void __iomem *addr);
/* Create a virtual mapping cookie for an IO port range */ /* Create a virtual mapping cookie for an IO port range */
extern void __iomem *ioport_map(unsigned long port, unsigned int nr); void __iomem *ioport_map(unsigned long port, unsigned int nr);
extern void ioport_unmap(void __iomem *); void ioport_unmap(void __iomem *);
/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */ /* Create a virtual mapping cookie for a PCI BAR (memory or IO) */
struct pci_dev; struct pci_dev;
extern void pci_iounmap(struct pci_dev *dev, void __iomem *); void pci_iounmap(struct pci_dev *dev, void __iomem *);
@ -162,7 +162,7 @@ static inline int sbus_can_burst64(void)
return 0; /* actually, sparc_cpu_model==sun4d */ return 0; /* actually, sparc_cpu_model==sun4d */
} }
struct device; struct device;
extern void sbus_set_sbus64(struct device *, int); void sbus_set_sbus64(struct device *, int);
#endif #endif

20
arch/sparc/include/asm/io_64.h
View File

@ -90,12 +90,12 @@ static inline void _outl(u32 l, unsigned long addr)
#define inl_p(__addr) inl(__addr) #define inl_p(__addr) inl(__addr)
#define outl_p(__l, __addr) outl(__l, __addr) #define outl_p(__l, __addr) outl(__l, __addr)
extern void outsb(unsigned long, const void *, unsigned long); void outsb(unsigned long, const void *, unsigned long);
extern void outsw(unsigned long, const void *, unsigned long); void outsw(unsigned long, const void *, unsigned long);
extern void outsl(unsigned long, const void *, unsigned long); void outsl(unsigned long, const void *, unsigned long);
extern void insb(unsigned long, void *, unsigned long); void insb(unsigned long, void *, unsigned long);
extern void insw(unsigned long, void *, unsigned long); void insw(unsigned long, void *, unsigned long);
extern void insl(unsigned long, void *, unsigned long); void insl(unsigned long, void *, unsigned long);
static inline void ioread8_rep(void __iomem *port, void *buf, unsigned long count) static inline void ioread8_rep(void __iomem *port, void *buf, unsigned long count)
{ {
@ -508,12 +508,12 @@ static inline void iounmap(volatile void __iomem *addr)
#define iowrite32be(val,X) __raw_writel(val,X) #define iowrite32be(val,X) __raw_writel(val,X)
/* Create a virtual mapping cookie for an IO port range */ /* Create a virtual mapping cookie for an IO port range */
extern void __iomem *ioport_map(unsigned long port, unsigned int nr); void __iomem *ioport_map(unsigned long port, unsigned int nr);
extern void ioport_unmap(void __iomem *); void ioport_unmap(void __iomem *);
/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */ /* Create a virtual mapping cookie for a PCI BAR (memory or IO) */
struct pci_dev; struct pci_dev;
extern void pci_iounmap(struct pci_dev *dev, void __iomem *); void pci_iounmap(struct pci_dev *dev, void __iomem *);
static inline int sbus_can_dma_64bit(void) static inline int sbus_can_dma_64bit(void)
{ {
@ -524,7 +524,7 @@ static inline int sbus_can_burst64(void)
return 1; return 1;
} }
struct device; struct device;
extern void sbus_set_sbus64(struct device *, int); void sbus_set_sbus64(struct device *, int);
/* /*
* Convert a physical pointer to a virtual kernel pointer for /dev/mem * Convert a physical pointer to a virtual kernel pointer for /dev/mem

6
arch/sparc/include/asm/iommu_64.h
View File

@ -58,8 +58,8 @@ struct strbuf {
volatile unsigned long __flushflag_buf[(64+(64-1)) / sizeof(long)]; volatile unsigned long __flushflag_buf[(64+(64-1)) / sizeof(long)];
}; };
extern int iommu_table_init(struct iommu *iommu, int tsbsize, int iommu_table_init(struct iommu *iommu, int tsbsize,
u32 dma_offset, u32 dma_addr_mask, u32 dma_offset, u32 dma_addr_mask,
int numa_node); int numa_node);
#endif /* !(_SPARC64_IOMMU_H) */ #endif /* !(_SPARC64_IOMMU_H) */

2
arch/sparc/include/asm/irq_32.h
View File

@ -16,7 +16,7 @@
#define irq_canonicalize(irq) (irq) #define irq_canonicalize(irq) (irq)
extern void __init init_IRQ(void); void __init init_IRQ(void);
void __init sun4d_init_sbi_irq(void); void __init sun4d_init_sbi_irq(void);
#define NO_IRQ 0xffffffff #define NO_IRQ 0xffffffff

42
arch/sparc/include/asm/irq_64.h
View File

@ -39,32 +39,32 @@
*/ */
#define NR_IRQS 255 #define NR_IRQS 255
extern void irq_install_pre_handler(int irq, void irq_install_pre_handler(int irq,
void (*func)(unsigned int, void *, void *), void (*func)(unsigned int, void *, void *),
void *arg1, void *arg2); void *arg1, void *arg2);
#define irq_canonicalize(irq) (irq) #define irq_canonicalize(irq) (irq)
extern unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap); unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap);
extern unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino); unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino);
extern unsigned int sun4v_build_virq(u32 devhandle, unsigned int devino); unsigned int sun4v_build_virq(u32 devhandle, unsigned int devino);
extern unsigned int sun4v_build_msi(u32 devhandle, unsigned int *irq_p, unsigned int sun4v_build_msi(u32 devhandle, unsigned int *irq_p,
unsigned int msi_devino_start, unsigned int msi_devino_start,
unsigned int msi_devino_end); unsigned int msi_devino_end);
extern void sun4v_destroy_msi(unsigned int irq); void sun4v_destroy_msi(unsigned int irq);
extern unsigned int sun4u_build_msi(u32 portid, unsigned int *irq_p, unsigned int sun4u_build_msi(u32 portid, unsigned int *irq_p,
unsigned int msi_devino_start, unsigned int msi_devino_start,
unsigned int msi_devino_end, unsigned int msi_devino_end,
unsigned long imap_base, unsigned long imap_base,
unsigned long iclr_base); unsigned long iclr_base);
extern void sun4u_destroy_msi(unsigned int irq); void sun4u_destroy_msi(unsigned int irq);
extern unsigned char irq_alloc(unsigned int dev_handle, unsigned char irq_alloc(unsigned int dev_handle,
unsigned int dev_ino); unsigned int dev_ino);
#ifdef CONFIG_PCI_MSI #ifdef CONFIG_PCI_MSI
extern void irq_free(unsigned int irq); void irq_free(unsigned int irq);
#endif #endif
extern void __init init_IRQ(void); void __init init_IRQ(void);
extern void fixup_irqs(void); void fixup_irqs(void);
static inline void set_softint(unsigned long bits) static inline void set_softint(unsigned long bits)
{ {

6
arch/sparc/include/asm/irqflags_32.h
View File

@ -15,9 +15,9 @@
#include <linux/types.h> #include <linux/types.h>
#include <asm/psr.h> #include <asm/psr.h>
extern void arch_local_irq_restore(unsigned long); void arch_local_irq_restore(unsigned long);
extern unsigned long arch_local_irq_save(void); unsigned long arch_local_irq_save(void);
extern void arch_local_irq_enable(void); void arch_local_irq_enable(void);
static inline notrace unsigned long arch_local_save_flags(void) static inline notrace unsigned long arch_local_save_flags(void)
{ {

2
arch/sparc/include/asm/kdebug_64.h
View File

@ -3,7 +3,7 @@
struct pt_regs; struct pt_regs;
extern void bad_trap(struct pt_regs *, long); void bad_trap(struct pt_regs *, long);
/* Grossly misnamed. */ /* Grossly misnamed. */
enum die_val { enum die_val {

2
arch/sparc/include/asm/kgdb.h
View File

@ -30,7 +30,7 @@ enum regnames {
#define NUMREGBYTES ((GDB_Y + 1) * 8) #define NUMREGBYTES ((GDB_Y + 1) * 8)
#endif #endif
extern void arch_kgdb_breakpoint(void); void arch_kgdb_breakpoint(void);
#define BREAK_INSTR_SIZE 4 #define BREAK_INSTR_SIZE 4
#define CACHE_FLUSH_IS_SAFE 1 #define CACHE_FLUSH_IS_SAFE 1

6
arch/sparc/include/asm/kprobes.h
View File

@ -43,7 +43,7 @@ struct kprobe_ctlblk {
struct prev_kprobe prev_kprobe; struct prev_kprobe prev_kprobe;
}; };
extern int kprobe_exceptions_notify(struct notifier_block *self, int kprobe_exceptions_notify(struct notifier_block *self,
unsigned long val, void *data); unsigned long val, void *data);
extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr); int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
#endif /* _SPARC64_KPROBES_H */ #endif /* _SPARC64_KPROBES_H */

66
arch/sparc/include/asm/ldc.h
View File

@ -4,9 +4,9 @@
#include <asm/hypervisor.h> #include <asm/hypervisor.h>
extern int ldom_domaining_enabled; extern int ldom_domaining_enabled;
extern void ldom_set_var(const char *var, const char *value); void ldom_set_var(const char *var, const char *value);
extern void ldom_reboot(const char *boot_command); void ldom_reboot(const char *boot_command);
extern void ldom_power_off(void); void ldom_power_off(void);
/* The event handler will be evoked when link state changes /* The event handler will be evoked when link state changes
* or data becomes available on the receive side. * or data becomes available on the receive side.
@ -51,30 +51,30 @@ struct ldc_channel_config {
struct ldc_channel; struct ldc_channel;
/* Allocate state for a channel. */ /* Allocate state for a channel. */
extern struct ldc_channel *ldc_alloc(unsigned long id, struct ldc_channel *ldc_alloc(unsigned long id,
const struct ldc_channel_config *cfgp, const struct ldc_channel_config *cfgp,
void *event_arg); void *event_arg);
/* Shut down and free state for a channel. */ /* Shut down and free state for a channel. */
extern void ldc_free(struct ldc_channel *lp); void ldc_free(struct ldc_channel *lp);
/* Register TX and RX queues of the link with the hypervisor. */ /* Register TX and RX queues of the link with the hypervisor. */
extern int ldc_bind(struct ldc_channel *lp, const char *name); int ldc_bind(struct ldc_channel *lp, const char *name);
/* For non-RAW protocols we need to complete a handshake before /* For non-RAW protocols we need to complete a handshake before
* communication can proceed. ldc_connect() does that, if the * communication can proceed. ldc_connect() does that, if the
* handshake completes successfully, an LDC_EVENT_UP event will * handshake completes successfully, an LDC_EVENT_UP event will
* be sent up to the driver. * be sent up to the driver.
*/ */
extern int ldc_connect(struct ldc_channel *lp); int ldc_connect(struct ldc_channel *lp);
extern int ldc_disconnect(struct ldc_channel *lp); int ldc_disconnect(struct ldc_channel *lp);
extern int ldc_state(struct ldc_channel *lp); int ldc_state(struct ldc_channel *lp);
/* Read and write operations. Only valid when the link is up. */ /* Read and write operations. Only valid when the link is up. */
extern int ldc_write(struct ldc_channel *lp, const void *buf, int ldc_write(struct ldc_channel *lp, const void *buf,
unsigned int size); unsigned int size);
extern int ldc_read(struct ldc_channel *lp, void *buf, unsigned int size); int ldc_read(struct ldc_channel *lp, void *buf, unsigned int size);
#define LDC_MAP_SHADOW 0x01 #define LDC_MAP_SHADOW 0x01
#define LDC_MAP_DIRECT 0x02 #define LDC_MAP_DIRECT 0x02
@ -92,22 +92,22 @@ struct ldc_trans_cookie {
}; };
struct scatterlist; struct scatterlist;
extern int ldc_map_sg(struct ldc_channel *lp, int ldc_map_sg(struct ldc_channel *lp,
struct scatterlist *sg, int num_sg, struct scatterlist *sg, int num_sg,
struct ldc_trans_cookie *cookies, int ncookies, struct ldc_trans_cookie *cookies, int ncookies,
unsigned int map_perm); unsigned int map_perm);
extern int ldc_map_single(struct ldc_channel *lp, int ldc_map_single(struct ldc_channel *lp,
void *buf, unsigned int len, void *buf, unsigned int len,
struct ldc_trans_cookie *cookies, int ncookies, struct ldc_trans_cookie *cookies, int ncookies,
unsigned int map_perm); unsigned int map_perm);
extern void ldc_unmap(struct ldc_channel *lp, struct ldc_trans_cookie *cookies, void ldc_unmap(struct ldc_channel *lp, struct ldc_trans_cookie *cookies,
int ncookies); int ncookies);
extern int ldc_copy(struct ldc_channel *lp, int copy_dir, int ldc_copy(struct ldc_channel *lp, int copy_dir,
void *buf, unsigned int len, unsigned long offset, void *buf, unsigned int len, unsigned long offset,
struct ldc_trans_cookie *cookies, int ncookies); struct ldc_trans_cookie *cookies, int ncookies);
static inline int ldc_get_dring_entry(struct ldc_channel *lp, static inline int ldc_get_dring_entry(struct ldc_channel *lp,
void *buf, unsigned int len, void *buf, unsigned int len,
@ -127,12 +127,12 @@ static inline int ldc_put_dring_entry(struct ldc_channel *lp,
return ldc_copy(lp, LDC_COPY_OUT, buf, len, offset, cookies, ncookies); return ldc_copy(lp, LDC_COPY_OUT, buf, len, offset, cookies, ncookies);
} }
extern void *ldc_alloc_exp_dring(struct ldc_channel *lp, unsigned int len, void *ldc_alloc_exp_dring(struct ldc_channel *lp, unsigned int len,
struct ldc_trans_cookie *cookies, struct ldc_trans_cookie *cookies,
int *ncookies, unsigned int map_perm); int *ncookies, unsigned int map_perm);
extern void ldc_free_exp_dring(struct ldc_channel *lp, void *buf, void ldc_free_exp_dring(struct ldc_channel *lp, void *buf,
unsigned int len, unsigned int len,
struct ldc_trans_cookie *cookies, int ncookies); struct ldc_trans_cookie *cookies, int ncookies);
#endif /* _SPARC64_LDC_H */ #endif /* _SPARC64_LDC_H */

54
arch/sparc/include/asm/leon.h
View File

@ -82,8 +82,8 @@ static inline unsigned long leon_load_reg(unsigned long paddr)
#define LEON_BYPASS_LOAD_PA(x) leon_load_reg((unsigned long)(x)) #define LEON_BYPASS_LOAD_PA(x) leon_load_reg((unsigned long)(x))
#define LEON_BYPASS_STORE_PA(x, v) leon_store_reg((unsigned long)(x), (unsigned long)(v)) #define LEON_BYPASS_STORE_PA(x, v) leon_store_reg((unsigned long)(x), (unsigned long)(v))
extern void leon_switch_mm(void); void leon_switch_mm(void);
extern void leon_init_IRQ(void); void leon_init_IRQ(void);
static inline unsigned long sparc_leon3_get_dcachecfg(void) static inline unsigned long sparc_leon3_get_dcachecfg(void)
{ {
@ -196,14 +196,14 @@ static inline int sparc_leon3_cpuid(void)
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
struct vm_area_struct; struct vm_area_struct;
extern unsigned long leon_swprobe(unsigned long vaddr, unsigned long *paddr); unsigned long leon_swprobe(unsigned long vaddr, unsigned long *paddr);
extern void leon_flush_icache_all(void); void leon_flush_icache_all(void);
extern void leon_flush_dcache_all(void); void leon_flush_dcache_all(void);
extern void leon_flush_cache_all(void); void leon_flush_cache_all(void);
extern void leon_flush_tlb_all(void); void leon_flush_tlb_all(void);
extern int leon_flush_during_switch; extern int leon_flush_during_switch;
extern int leon_flush_needed(void); int leon_flush_needed(void);
extern void leon_flush_pcache_all(struct vm_area_struct *vma, unsigned long page); void leon_flush_pcache_all(struct vm_area_struct *vma, unsigned long page);
/* struct that hold LEON3 cache configuration registers */ /* struct that hold LEON3 cache configuration registers */
struct leon3_cacheregs { struct leon3_cacheregs {
@ -217,29 +217,29 @@ struct leon3_cacheregs {
struct device_node; struct device_node;
struct task_struct; struct task_struct;
extern unsigned int leon_build_device_irq(unsigned int real_irq, unsigned int leon_build_device_irq(unsigned int real_irq,
irq_flow_handler_t flow_handler, irq_flow_handler_t flow_handler,
const char *name, int do_ack); const char *name, int do_ack);
extern void leon_update_virq_handling(unsigned int virq, void leon_update_virq_handling(unsigned int virq,
irq_flow_handler_t flow_handler, irq_flow_handler_t flow_handler,
const char *name, int do_ack); const char *name, int do_ack);
extern void leon_init_timers(void); void leon_init_timers(void);
extern void leon_trans_init(struct device_node *dp); void leon_trans_init(struct device_node *dp);
extern void leon_node_init(struct device_node *dp, struct device_node ***nextp); void leon_node_init(struct device_node *dp, struct device_node ***nextp);
extern void init_leon(void); void init_leon(void);
extern void poke_leonsparc(void); void poke_leonsparc(void);
extern void leon3_getCacheRegs(struct leon3_cacheregs *regs); void leon3_getCacheRegs(struct leon3_cacheregs *regs);
extern int leon3_ticker_irq; extern int leon3_ticker_irq;
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
extern int leon_smp_nrcpus(void); int leon_smp_nrcpus(void);
extern void leon_clear_profile_irq(int cpu); void leon_clear_profile_irq(int cpu);
extern void leon_smp_done(void); void leon_smp_done(void);
extern void leon_boot_cpus(void); void leon_boot_cpus(void);
extern int leon_boot_one_cpu(int i, struct task_struct *); int leon_boot_one_cpu(int i, struct task_struct *);
void leon_init_smp(void); void leon_init_smp(void);
void leon_enable_irq_cpu(unsigned int irq_nr, unsigned int cpu); void leon_enable_irq_cpu(unsigned int irq_nr, unsigned int cpu);
extern irqreturn_t leon_percpu_timer_interrupt(int irq, void *unused); irqreturn_t leon_percpu_timer_interrupt(int irq, void *unused);
extern unsigned int smpleon_ipi[]; extern unsigned int smpleon_ipi[];
extern unsigned int linux_trap_ipi15_leon[]; extern unsigned int linux_trap_ipi15_leon[];

4
arch/sparc/include/asm/leon_pci.h
View File

@ -16,7 +16,7 @@ struct leon_pci_info {
int (*map_irq)(const struct pci_dev *dev, u8 slot, u8 pin); int (*map_irq)(const struct pci_dev *dev, u8 slot, u8 pin);
}; };
extern void leon_pci_init(struct platform_device *ofdev, void leon_pci_init(struct platform_device *ofdev,
struct leon_pci_info *info); struct leon_pci_info *info);
#endif /* _ASM_LEON_PCI_H_ */ #endif /* _ASM_LEON_PCI_H_ */

32
arch/sparc/include/asm/mdesc.h
View File

@ -12,13 +12,13 @@ struct mdesc_handle;
* the first argument to all of the operational calls that work * the first argument to all of the operational calls that work
* on mdescs. * on mdescs.
*/ */
extern struct mdesc_handle *mdesc_grab(void); struct mdesc_handle *mdesc_grab(void);
extern void mdesc_release(struct mdesc_handle *); void mdesc_release(struct mdesc_handle *);
#define MDESC_NODE_NULL (~(u64)0) #define MDESC_NODE_NULL (~(u64)0)
extern u64 mdesc_node_by_name(struct mdesc_handle *handle, u64 mdesc_node_by_name(struct mdesc_handle *handle,
u64 from_node, const char *name); u64 from_node, const char *name);
#define mdesc_for_each_node_by_name(__hdl, __node, __name) \ #define mdesc_for_each_node_by_name(__hdl, __node, __name) \
for (__node = mdesc_node_by_name(__hdl, MDESC_NODE_NULL, __name); \ for (__node = mdesc_node_by_name(__hdl, MDESC_NODE_NULL, __name); \
(__node) != MDESC_NODE_NULL; \ (__node) != MDESC_NODE_NULL; \
@ -34,9 +34,9 @@ extern u64 mdesc_node_by_name(struct mdesc_handle *handle,
* *
* These same rules apply to mdesc_node_name(). * These same rules apply to mdesc_node_name().
*/ */
extern const void *mdesc_get_property(struct mdesc_handle *handle, const void *mdesc_get_property(struct mdesc_handle *handle,
u64 node, const char *name, int *lenp); u64 node, const char *name, int *lenp);
extern const char *mdesc_node_name(struct mdesc_handle *hp, u64 node); const char *mdesc_node_name(struct mdesc_handle *hp, u64 node);
/* MD arc iteration, the standard sequence is: /* MD arc iteration, the standard sequence is:
* *
@ -50,16 +50,16 @@ extern const char *mdesc_node_name(struct mdesc_handle *hp, u64 node);
#define MDESC_ARC_TYPE_FWD "fwd" #define MDESC_ARC_TYPE_FWD "fwd"
#define MDESC_ARC_TYPE_BACK "back" #define MDESC_ARC_TYPE_BACK "back"
extern u64 mdesc_next_arc(struct mdesc_handle *handle, u64 from, u64 mdesc_next_arc(struct mdesc_handle *handle, u64 from,
const char *arc_type); const char *arc_type);
#define mdesc_for_each_arc(__arc, __hdl, __node, __type) \ #define mdesc_for_each_arc(__arc, __hdl, __node, __type) \
for (__arc = mdesc_next_arc(__hdl, __node, __type); \ for (__arc = mdesc_next_arc(__hdl, __node, __type); \
(__arc) != MDESC_NODE_NULL; \ (__arc) != MDESC_NODE_NULL; \
__arc = mdesc_next_arc(__hdl, __arc, __type)) __arc = mdesc_next_arc(__hdl, __arc, __type))
extern u64 mdesc_arc_target(struct mdesc_handle *hp, u64 arc); u64 mdesc_arc_target(struct mdesc_handle *hp, u64 arc);
extern void mdesc_update(void); void mdesc_update(void);
struct mdesc_notifier_client { struct mdesc_notifier_client {
void (*add)(struct mdesc_handle *handle, u64 node); void (*add)(struct mdesc_handle *handle, u64 node);
@ -69,12 +69,12 @@ struct mdesc_notifier_client {
struct mdesc_notifier_client *next; struct mdesc_notifier_client *next;
}; };
extern void mdesc_register_notifier(struct mdesc_notifier_client *client); void mdesc_register_notifier(struct mdesc_notifier_client *client);
extern void mdesc_fill_in_cpu_data(cpumask_t *mask); void mdesc_fill_in_cpu_data(cpumask_t *mask);
extern void mdesc_populate_present_mask(cpumask_t *mask); void mdesc_populate_present_mask(cpumask_t *mask);
extern void mdesc_get_page_sizes(cpumask_t *mask, unsigned long *pgsz_mask); void mdesc_get_page_sizes(cpumask_t *mask, unsigned long *pgsz_mask);
extern void sun4v_mdesc_init(void); void sun4v_mdesc_init(void);
#endif #endif

6
arch/sparc/include/asm/mmu_64.h
View File

@ -67,9 +67,9 @@ struct tsb {
unsigned long pte; unsigned long pte;
} __attribute__((aligned(TSB_ENTRY_ALIGNMENT))); } __attribute__((aligned(TSB_ENTRY_ALIGNMENT)));
extern void __tsb_insert(unsigned long ent, unsigned long tag, unsigned long pte); void __tsb_insert(unsigned long ent, unsigned long tag, unsigned long pte);
extern void tsb_flush(unsigned long ent, unsigned long tag); void tsb_flush(unsigned long ent, unsigned long tag);
extern void tsb_init(struct tsb *tsb, unsigned long size); void tsb_init(struct tsb *tsb, unsigned long size);
struct tsb_config { struct tsb_config {
struct tsb *tsb; struct tsb *tsb;

24
arch/sparc/include/asm/mmu_context_64.h
View File

@ -17,20 +17,20 @@ extern spinlock_t ctx_alloc_lock;
extern unsigned long tlb_context_cache; extern unsigned long tlb_context_cache;
extern unsigned long mmu_context_bmap[]; extern unsigned long mmu_context_bmap[];
extern void get_new_mmu_context(struct mm_struct *mm); void get_new_mmu_context(struct mm_struct *mm);
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
extern void smp_new_mmu_context_version(void); void smp_new_mmu_context_version(void);
#else #else
#define smp_new_mmu_context_version() do { } while (0) #define smp_new_mmu_context_version() do { } while (0)
#endif #endif
extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm); int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
extern void destroy_context(struct mm_struct *mm); void destroy_context(struct mm_struct *mm);
extern void __tsb_context_switch(unsigned long pgd_pa, void __tsb_context_switch(unsigned long pgd_pa,
struct tsb_config *tsb_base, struct tsb_config *tsb_base,
struct tsb_config *tsb_huge, struct tsb_config *tsb_huge,
unsigned long tsb_descr_pa); unsigned long tsb_descr_pa);
static inline void tsb_context_switch(struct mm_struct *mm) static inline void tsb_context_switch(struct mm_struct *mm)
{ {
@ -46,9 +46,11 @@ static inline void tsb_context_switch(struct mm_struct *mm)
, __pa(&mm->context.tsb_descr[0])); , __pa(&mm->context.tsb_descr[0]));
} }
extern void tsb_grow(struct mm_struct *mm, unsigned long tsb_index, unsigned long mm_rss); void tsb_grow(struct mm_struct *mm,
unsigned long tsb_index,
unsigned long mm_rss);
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
extern void smp_tsb_sync(struct mm_struct *mm); void smp_tsb_sync(struct mm_struct *mm);
#else #else
#define smp_tsb_sync(__mm) do { } while (0) #define smp_tsb_sync(__mm) do { } while (0)
#endif #endif
@ -66,7 +68,7 @@ extern void smp_tsb_sync(struct mm_struct *mm);
: "r" (CTX_HWBITS((__mm)->context)), \ : "r" (CTX_HWBITS((__mm)->context)), \
"r" (SECONDARY_CONTEXT), "i" (ASI_DMMU), "i" (ASI_MMU)) "r" (SECONDARY_CONTEXT), "i" (ASI_DMMU), "i" (ASI_MMU))
extern void __flush_tlb_mm(unsigned long, unsigned long); void __flush_tlb_mm(unsigned long, unsigned long);
/* Switch the current MM context. */ /* Switch the current MM context. */
static inline void switch_mm(struct mm_struct *old_mm, struct mm_struct *mm, struct task_struct *tsk) static inline void switch_mm(struct mm_struct *old_mm, struct mm_struct *mm, struct task_struct *tsk)

10
arch/sparc/include/asm/nmi.h
View File

@ -1,13 +1,13 @@
#ifndef __NMI_H #ifndef __NMI_H
#define __NMI_H #define __NMI_H
extern int __init nmi_init(void); int __init nmi_init(void);
extern void perfctr_irq(int irq, struct pt_regs *regs); void perfctr_irq(int irq, struct pt_regs *regs);
extern void nmi_adjust_hz(unsigned int new_hz); void nmi_adjust_hz(unsigned int new_hz);
extern atomic_t nmi_active; extern atomic_t nmi_active;
extern void start_nmi_watchdog(void *unused); void start_nmi_watchdog(void *unused);
extern void stop_nmi_watchdog(void *unused); void stop_nmi_watchdog(void *unused);
#endif /* __NMI_H */ #endif /* __NMI_H */

68
arch/sparc/include/asm/oplib_32.h
View File

@ -43,28 +43,28 @@ extern struct linux_nodeops *prom_nodeops;
/* You must call prom_init() before using any of the library services, /* You must call prom_init() before using any of the library services,
* preferably as early as possible. Pass it the romvec pointer. * preferably as early as possible. Pass it the romvec pointer.
*/ */
extern void prom_init(struct linux_romvec *rom_ptr); void prom_init(struct linux_romvec *rom_ptr);
/* Boot argument acquisition, returns the boot command line string. */ /* Boot argument acquisition, returns the boot command line string. */
extern char *prom_getbootargs(void); char *prom_getbootargs(void);
/* Miscellaneous routines, don't really fit in any category per se. */ /* Miscellaneous routines, don't really fit in any category per se. */
/* Reboot the machine with the command line passed. */ /* Reboot the machine with the command line passed. */
extern void prom_reboot(char *boot_command); void prom_reboot(char *boot_command);
/* Evaluate the forth string passed. */ /* Evaluate the forth string passed. */
extern void prom_feval(char *forth_string); void prom_feval(char *forth_string);
/* Enter the prom, with possibility of continuation with the 'go' /* Enter the prom, with possibility of continuation with the 'go'
* command in newer proms. * command in newer proms.
*/ */
extern void prom_cmdline(void); void prom_cmdline(void);
/* Enter the prom, with no chance of continuation for the stand-alone /* Enter the prom, with no chance of continuation for the stand-alone
* which calls this. * which calls this.
*/ */
extern void __noreturn prom_halt(void); void __noreturn prom_halt(void);
/* Set the PROM 'sync' callback function to the passed function pointer. /* Set the PROM 'sync' callback function to the passed function pointer.
* When the user gives the 'sync' command at the prom prompt while the * When the user gives the 'sync' command at the prom prompt while the
@ -73,37 +73,37 @@ extern void __noreturn prom_halt(void);
* XXX The arguments are different on V0 vs. V2->higher proms, grrr! XXX * XXX The arguments are different on V0 vs. V2->higher proms, grrr! XXX
*/ */
typedef void (*sync_func_t)(void); typedef void (*sync_func_t)(void);
extern void prom_setsync(sync_func_t func_ptr); void prom_setsync(sync_func_t func_ptr);
/* Acquire the IDPROM of the root node in the prom device tree. This /* Acquire the IDPROM of the root node in the prom device tree. This
* gets passed a buffer where you would like it stuffed. The return value * gets passed a buffer where you would like it stuffed. The return value
* is the format type of this idprom or 0xff on error. * is the format type of this idprom or 0xff on error.
*/ */
extern unsigned char prom_get_idprom(char *idp_buffer, int idpbuf_size); unsigned char prom_get_idprom(char *idp_buffer, int idpbuf_size);
/* Get the prom major version. */ /* Get the prom major version. */
extern int prom_version(void); int prom_version(void);
/* Get the prom plugin revision. */ /* Get the prom plugin revision. */
extern int prom_getrev(void); int prom_getrev(void);
/* Get the prom firmware revision. */ /* Get the prom firmware revision. */
extern int prom_getprev(void); int prom_getprev(void);
/* Write a buffer of characters to the console. */ /* Write a buffer of characters to the console. */
extern void prom_console_write_buf(const char *buf, int len); void prom_console_write_buf(const char *buf, int len);
/* Prom's internal routines, don't use in kernel/boot code. */ /* Prom's internal routines, don't use in kernel/boot code. */
extern __printf(1, 2) void prom_printf(const char *fmt, ...); __printf(1, 2) void prom_printf(const char *fmt, ...);
extern void prom_write(const char *buf, unsigned int len); void prom_write(const char *buf, unsigned int len);
/* Multiprocessor operations... */ /* Multiprocessor operations... */
/* Start the CPU with the given device tree node, context table, and context /* Start the CPU with the given device tree node, context table, and context
* at the passed program counter. * at the passed program counter.
*/ */
extern int prom_startcpu(int cpunode, struct linux_prom_registers *context_table, int prom_startcpu(int cpunode, struct linux_prom_registers *context_table,
int context, char *program_counter); int context, char *program_counter);
/* Initialize the memory lists based upon the prom version. */ /* Initialize the memory lists based upon the prom version. */
void prom_meminit(void); void prom_meminit(void);
@ -111,65 +111,65 @@ void prom_meminit(void);
/* PROM device tree traversal functions... */ /* PROM device tree traversal functions... */
/* Get the child node of the given node, or zero if no child exists. */ /* Get the child node of the given node, or zero if no child exists. */
extern phandle prom_getchild(phandle parent_node); phandle prom_getchild(phandle parent_node);
/* Get the next sibling node of the given node, or zero if no further /* Get the next sibling node of the given node, or zero if no further
* siblings exist. * siblings exist.
*/ */
extern phandle prom_getsibling(phandle node); phandle prom_getsibling(phandle node);
/* Get the length, at the passed node, of the given property type. /* Get the length, at the passed node, of the given property type.
* Returns -1 on error (ie. no such property at this node). * Returns -1 on error (ie. no such property at this node).
*/ */
extern int prom_getproplen(phandle thisnode, const char *property); int prom_getproplen(phandle thisnode, const char *property);
/* Fetch the requested property using the given buffer. Returns /* Fetch the requested property using the given buffer. Returns
* the number of bytes the prom put into your buffer or -1 on error. * the number of bytes the prom put into your buffer or -1 on error.
*/ */
extern int __must_check prom_getproperty(phandle thisnode, const char *property, int __must_check prom_getproperty(phandle thisnode, const char *property,
char *prop_buffer, int propbuf_size); char *prop_buffer, int propbuf_size);
/* Acquire an integer property. */ /* Acquire an integer property. */
extern int prom_getint(phandle node, char *property); int prom_getint(phandle node, char *property);
/* Acquire an integer property, with a default value. */ /* Acquire an integer property, with a default value. */
extern int prom_getintdefault(phandle node, char *property, int defval); int prom_getintdefault(phandle node, char *property, int defval);
/* Acquire a boolean property, 0=FALSE 1=TRUE. */ /* Acquire a boolean property, 0=FALSE 1=TRUE. */
extern int prom_getbool(phandle node, char *prop); int prom_getbool(phandle node, char *prop);
/* Acquire a string property, null string on error. */ /* Acquire a string property, null string on error. */
extern void prom_getstring(phandle node, char *prop, char *buf, int bufsize); void prom_getstring(phandle node, char *prop, char *buf, int bufsize);
/* Search all siblings starting at the passed node for "name" matching /* Search all siblings starting at the passed node for "name" matching
* the given string. Returns the node on success, zero on failure. * the given string. Returns the node on success, zero on failure.
*/ */
extern phandle prom_searchsiblings(phandle node_start, char *name); phandle prom_searchsiblings(phandle node_start, char *name);
/* Returns the next property after the passed property for the given /* Returns the next property after the passed property for the given
* node. Returns null string on failure. * node. Returns null string on failure.
*/ */
extern char *prom_nextprop(phandle node, char *prev_property, char *buffer); char *prom_nextprop(phandle node, char *prev_property, char *buffer);
/* Returns phandle of the path specified */ /* Returns phandle of the path specified */
extern phandle prom_finddevice(char *name); phandle prom_finddevice(char *name);
/* Set the indicated property at the given node with the passed value. /* Set the indicated property at the given node with the passed value.
* Returns the number of bytes of your value that the prom took. * Returns the number of bytes of your value that the prom took.
*/ */
extern int prom_setprop(phandle node, const char *prop_name, char *prop_value, int prom_setprop(phandle node, const char *prop_name, char *prop_value,
int value_size); int value_size);
extern phandle prom_inst2pkg(int); phandle prom_inst2pkg(int);
/* Dorking with Bus ranges... */ /* Dorking with Bus ranges... */
/* Apply promlib probes OBIO ranges to registers. */ /* Apply promlib probes OBIO ranges to registers. */
extern void prom_apply_obio_ranges(struct linux_prom_registers *obioregs, int nregs); void prom_apply_obio_ranges(struct linux_prom_registers *obioregs, int nregs);
/* Apply ranges of any prom node (and optionally parent node as well) to registers. */ /* Apply ranges of any prom node (and optionally parent node as well) to registers. */
extern void prom_apply_generic_ranges(phandle node, phandle parent, void prom_apply_generic_ranges(phandle node, phandle parent,
struct linux_prom_registers *sbusregs, int nregs); struct linux_prom_registers *sbusregs, int nregs);
void prom_ranges_init(void); void prom_ranges_init(void);

112
arch/sparc/include/asm/oplib_64.h
View File

@ -62,100 +62,100 @@ struct linux_mem_p1275 {
/* You must call prom_init() before using any of the library services, /* You must call prom_init() before using any of the library services,
* preferably as early as possible. Pass it the romvec pointer. * preferably as early as possible. Pass it the romvec pointer.
*/ */
extern void prom_init(void *cif_handler, void *cif_stack); void prom_init(void *cif_handler, void *cif_stack);
/* Boot argument acquisition, returns the boot command line string. */ /* Boot argument acquisition, returns the boot command line string. */
extern char *prom_getbootargs(void); char *prom_getbootargs(void);
/* Miscellaneous routines, don't really fit in any category per se. */ /* Miscellaneous routines, don't really fit in any category per se. */
/* Reboot the machine with the command line passed. */ /* Reboot the machine with the command line passed. */
extern void prom_reboot(const char *boot_command); void prom_reboot(const char *boot_command);
/* Evaluate the forth string passed. */ /* Evaluate the forth string passed. */
extern void prom_feval(const char *forth_string); void prom_feval(const char *forth_string);
/* Enter the prom, with possibility of continuation with the 'go' /* Enter the prom, with possibility of continuation with the 'go'
* command in newer proms. * command in newer proms.
*/ */
extern void prom_cmdline(void); void prom_cmdline(void);
/* Enter the prom, with no chance of continuation for the stand-alone /* Enter the prom, with no chance of continuation for the stand-alone
* which calls this. * which calls this.
*/ */
extern void prom_halt(void) __attribute__ ((noreturn)); void prom_halt(void) __attribute__ ((noreturn));
/* Halt and power-off the machine. */ /* Halt and power-off the machine. */
extern void prom_halt_power_off(void) __attribute__ ((noreturn)); void prom_halt_power_off(void) __attribute__ ((noreturn));
/* Acquire the IDPROM of the root node in the prom device tree. This /* Acquire the IDPROM of the root node in the prom device tree. This
* gets passed a buffer where you would like it stuffed. The return value * gets passed a buffer where you would like it stuffed. The return value
* is the format type of this idprom or 0xff on error. * is the format type of this idprom or 0xff on error.
*/ */
extern unsigned char prom_get_idprom(char *idp_buffer, int idpbuf_size); unsigned char prom_get_idprom(char *idp_buffer, int idpbuf_size);
/* Write a buffer of characters to the console. */ /* Write a buffer of characters to the console. */
extern void prom_console_write_buf(const char *buf, int len); void prom_console_write_buf(const char *buf, int len);
/* Prom's internal routines, don't use in kernel/boot code. */ /* Prom's internal routines, don't use in kernel/boot code. */
extern __printf(1, 2) void prom_printf(const char *fmt, ...); __printf(1, 2) void prom_printf(const char *fmt, ...);
extern void prom_write(const char *buf, unsigned int len); void prom_write(const char *buf, unsigned int len);
/* Multiprocessor operations... */ /* Multiprocessor operations... */
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
/* Start the CPU with the given device tree node at the passed program /* Start the CPU with the given device tree node at the passed program
* counter with the given arg passed in via register %o0. * counter with the given arg passed in via register %o0.
*/ */
extern void prom_startcpu(int cpunode, unsigned long pc, unsigned long arg); void prom_startcpu(int cpunode, unsigned long pc, unsigned long arg);
/* Start the CPU with the given cpu ID at the passed program /* Start the CPU with the given cpu ID at the passed program
* counter with the given arg passed in via register %o0. * counter with the given arg passed in via register %o0.
*/ */
extern void prom_startcpu_cpuid(int cpuid, unsigned long pc, unsigned long arg); void prom_startcpu_cpuid(int cpuid, unsigned long pc, unsigned long arg);
/* Stop the CPU with the given cpu ID. */ /* Stop the CPU with the given cpu ID. */
extern void prom_stopcpu_cpuid(int cpuid); void prom_stopcpu_cpuid(int cpuid);
/* Stop the current CPU. */ /* Stop the current CPU. */
extern void prom_stopself(void); void prom_stopself(void);
/* Idle the current CPU. */ /* Idle the current CPU. */
extern void prom_idleself(void); void prom_idleself(void);
/* Resume the CPU with the passed device tree node. */ /* Resume the CPU with the passed device tree node. */
extern void prom_resumecpu(int cpunode); void prom_resumecpu(int cpunode);
#endif #endif
/* Power management interfaces. */ /* Power management interfaces. */
/* Put the current CPU to sleep. */ /* Put the current CPU to sleep. */
extern void prom_sleepself(void); void prom_sleepself(void);
/* Put the entire system to sleep. */ /* Put the entire system to sleep. */
extern int prom_sleepsystem(void); int prom_sleepsystem(void);
/* Initiate a wakeup event. */ /* Initiate a wakeup event. */
extern int prom_wakeupsystem(void); int prom_wakeupsystem(void);
/* MMU and memory related OBP interfaces. */ /* MMU and memory related OBP interfaces. */
/* Get unique string identifying SIMM at given physical address. */ /* Get unique string identifying SIMM at given physical address. */
extern int prom_getunumber(int syndrome_code, int prom_getunumber(int syndrome_code,
unsigned long phys_addr, unsigned long phys_addr,
char *buf, int buflen); char *buf, int buflen);
/* Retain physical memory to the caller across soft resets. */ /* Retain physical memory to the caller across soft resets. */
extern int prom_retain(const char *name, unsigned long size, int prom_retain(const char *name, unsigned long size,
unsigned long align, unsigned long *paddr); unsigned long align, unsigned long *paddr);
/* Load explicit I/D TLB entries into the calling processor. */ /* Load explicit I/D TLB entries into the calling processor. */
extern long prom_itlb_load(unsigned long index, long prom_itlb_load(unsigned long index,
unsigned long tte_data, unsigned long tte_data,
unsigned long vaddr); unsigned long vaddr);
extern long prom_dtlb_load(unsigned long index, long prom_dtlb_load(unsigned long index,
unsigned long tte_data, unsigned long tte_data,
unsigned long vaddr); unsigned long vaddr);
/* Map/Unmap client program address ranges. First the format of /* Map/Unmap client program address ranges. First the format of
* the mapping mode argument. * the mapping mode argument.
@ -170,81 +170,81 @@ extern long prom_dtlb_load(unsigned long index,
#define PROM_MAP_IE 0x0100 /* Invert-Endianness */ #define PROM_MAP_IE 0x0100 /* Invert-Endianness */
#define PROM_MAP_DEFAULT (PROM_MAP_WRITE | PROM_MAP_READ | PROM_MAP_EXEC | PROM_MAP_CACHED) #define PROM_MAP_DEFAULT (PROM_MAP_WRITE | PROM_MAP_READ | PROM_MAP_EXEC | PROM_MAP_CACHED)
extern int prom_map(int mode, unsigned long size, int prom_map(int mode, unsigned long size,
unsigned long vaddr, unsigned long paddr); unsigned long vaddr, unsigned long paddr);
extern void prom_unmap(unsigned long size, unsigned long vaddr); void prom_unmap(unsigned long size, unsigned long vaddr);
/* PROM device tree traversal functions... */ /* PROM device tree traversal functions... */
/* Get the child node of the given node, or zero if no child exists. */ /* Get the child node of the given node, or zero if no child exists. */
extern phandle prom_getchild(phandle parent_node); phandle prom_getchild(phandle parent_node);
/* Get the next sibling node of the given node, or zero if no further /* Get the next sibling node of the given node, or zero if no further
* siblings exist. * siblings exist.
*/ */
extern phandle prom_getsibling(phandle node); phandle prom_getsibling(phandle node);
/* Get the length, at the passed node, of the given property type. /* Get the length, at the passed node, of the given property type.
* Returns -1 on error (ie. no such property at this node). * Returns -1 on error (ie. no such property at this node).
*/ */
extern int prom_getproplen(phandle thisnode, const char *property); int prom_getproplen(phandle thisnode, const char *property);
/* Fetch the requested property using the given buffer. Returns /* Fetch the requested property using the given buffer. Returns
* the number of bytes the prom put into your buffer or -1 on error. * the number of bytes the prom put into your buffer or -1 on error.
*/ */
extern int prom_getproperty(phandle thisnode, const char *property, int prom_getproperty(phandle thisnode, const char *property,
char *prop_buffer, int propbuf_size); char *prop_buffer, int propbuf_size);
/* Acquire an integer property. */ /* Acquire an integer property. */
extern int prom_getint(phandle node, const char *property); int prom_getint(phandle node, const char *property);
/* Acquire an integer property, with a default value. */ /* Acquire an integer property, with a default value. */
extern int prom_getintdefault(phandle node, const char *property, int defval); int prom_getintdefault(phandle node, const char *property, int defval);
/* Acquire a boolean property, 0=FALSE 1=TRUE. */ /* Acquire a boolean property, 0=FALSE 1=TRUE. */
extern int prom_getbool(phandle node, const char *prop); int prom_getbool(phandle node, const char *prop);
/* Acquire a string property, null string on error. */ /* Acquire a string property, null string on error. */
extern void prom_getstring(phandle node, const char *prop, char *buf, void prom_getstring(phandle node, const char *prop, char *buf,
int bufsize); int bufsize);
/* Does the passed node have the given "name"? YES=1 NO=0 */ /* Does the passed node have the given "name"? YES=1 NO=0 */
extern int prom_nodematch(phandle thisnode, const char *name); int prom_nodematch(phandle thisnode, const char *name);
/* Search all siblings starting at the passed node for "name" matching /* Search all siblings starting at the passed node for "name" matching
* the given string. Returns the node on success, zero on failure. * the given string. Returns the node on success, zero on failure.
*/ */
extern phandle prom_searchsiblings(phandle node_start, const char *name); phandle prom_searchsiblings(phandle node_start, const char *name);
/* Return the first property type, as a string, for the given node. /* Return the first property type, as a string, for the given node.
* Returns a null string on error. Buffer should be at least 32B long. * Returns a null string on error. Buffer should be at least 32B long.
*/ */
extern char *prom_firstprop(phandle node, char *buffer); char *prom_firstprop(phandle node, char *buffer);
/* Returns the next property after the passed property for the given /* Returns the next property after the passed property for the given
* node. Returns null string on failure. Buffer should be at least 32B long. * node. Returns null string on failure. Buffer should be at least 32B long.
*/ */
extern char *prom_nextprop(phandle node, const char *prev_property, char *buf); char *prom_nextprop(phandle node, const char *prev_property, char *buf);
/* Returns 1 if the specified node has given property. */ /* Returns 1 if the specified node has given property. */
extern int prom_node_has_property(phandle node, const char *property); int prom_node_has_property(phandle node, const char *property);
/* Returns phandle of the path specified */ /* Returns phandle of the path specified */
extern phandle prom_finddevice(const char *name); phandle prom_finddevice(const char *name);
/* Set the indicated property at the given node with the passed value. /* Set the indicated property at the given node with the passed value.
* Returns the number of bytes of your value that the prom took. * Returns the number of bytes of your value that the prom took.
*/ */
extern int prom_setprop(phandle node, const char *prop_name, char *prop_value, int prom_setprop(phandle node, const char *prop_name, char *prop_value,
int value_size); int value_size);
extern phandle prom_inst2pkg(int); phandle prom_inst2pkg(int);
extern void prom_sun4v_guest_soft_state(void); void prom_sun4v_guest_soft_state(void);
extern int prom_ihandle2path(int handle, char *buffer, int bufsize); int prom_ihandle2path(int handle, char *buffer, int bufsize);
/* Client interface level routines. */ /* Client interface level routines. */
extern void p1275_cmd_direct(unsigned long *); void p1275_cmd_direct(unsigned long *);
#endif /* !(__SPARC64_OPLIB_H) */ #endif /* !(__SPARC64_OPLIB_H) */

8
arch/sparc/include/asm/page_64.h
View File

@ -31,17 +31,17 @@
#if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE) #if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE)
struct pt_regs; struct pt_regs;
extern void hugetlb_setup(struct pt_regs *regs); void hugetlb_setup(struct pt_regs *regs);
#endif #endif
#define WANT_PAGE_VIRTUAL #define WANT_PAGE_VIRTUAL
extern void _clear_page(void *page); void _clear_page(void *page);
#define clear_page(X) _clear_page((void *)(X)) #define clear_page(X) _clear_page((void *)(X))
struct page; struct page;
extern void clear_user_page(void *addr, unsigned long vaddr, struct page *page); void clear_user_page(void *addr, unsigned long vaddr, struct page *page);
#define copy_page(X,Y) memcpy((void *)(X), (void *)(Y), PAGE_SIZE) #define copy_page(X,Y) memcpy((void *)(X), (void *)(Y), PAGE_SIZE)
extern void copy_user_page(void *to, void *from, unsigned long vaddr, struct page *topage); void copy_user_page(void *to, void *from, unsigned long vaddr, struct page *topage);
/* Unlike sparc32, sparc64's parameter passing API is more /* Unlike sparc32, sparc64's parameter passing API is more
* sane in that structures which as small enough are passed * sane in that structures which as small enough are passed

14
arch/sparc/include/asm/pci_64.h
View File

@ -57,7 +57,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
/* Return the index of the PCI controller for device PDEV. */ /* Return the index of the PCI controller for device PDEV. */
extern int pci_domain_nr(struct pci_bus *bus); int pci_domain_nr(struct pci_bus *bus);
static inline int pci_proc_domain(struct pci_bus *bus) static inline int pci_proc_domain(struct pci_bus *bus)
{ {
return 1; return 1;
@ -69,9 +69,9 @@ static inline int pci_proc_domain(struct pci_bus *bus)
#define HAVE_ARCH_PCI_GET_UNMAPPED_AREA #define HAVE_ARCH_PCI_GET_UNMAPPED_AREA
#define get_pci_unmapped_area get_fb_unmapped_area #define get_pci_unmapped_area get_fb_unmapped_area
extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
enum pci_mmap_state mmap_state, enum pci_mmap_state mmap_state,
int write_combine); int write_combine);
static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
{ {
@ -79,9 +79,9 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
} }
#define HAVE_ARCH_PCI_RESOURCE_TO_USER #define HAVE_ARCH_PCI_RESOURCE_TO_USER
extern void pci_resource_to_user(const struct pci_dev *dev, int bar, void pci_resource_to_user(const struct pci_dev *dev, int bar,
const struct resource *rsrc, const struct resource *rsrc,
resource_size_t *start, resource_size_t *end); resource_size_t *start, resource_size_t *end);
#endif /* __KERNEL__ */ #endif /* __KERNEL__ */
#endif /* __SPARC64_PCI_H */ #endif /* __SPARC64_PCI_H */

8
arch/sparc/include/asm/pcic.h
View File

@ -30,10 +30,10 @@ struct linux_pcic {
}; };
#ifdef CONFIG_PCIC_PCI #ifdef CONFIG_PCIC_PCI
extern int pcic_present(void); int pcic_present(void);
extern int pcic_probe(void); int pcic_probe(void);
extern void pci_time_init(void); void pci_time_init(void);
extern void sun4m_pci_init_IRQ(void); void sun4m_pci_init_IRQ(void);
#else #else
static inline int pcic_present(void) { return 0; } static inline int pcic_present(void) { return 0; }
static inline int pcic_probe(void) { return 0; } static inline int pcic_probe(void) { return 0; }

6
arch/sparc/include/asm/pcr.h
View File

@ -12,8 +12,8 @@ struct pcr_ops {
}; };
extern const struct pcr_ops *pcr_ops; extern const struct pcr_ops *pcr_ops;
extern void deferred_pcr_work_irq(int irq, struct pt_regs *regs); void deferred_pcr_work_irq(int irq, struct pt_regs *regs);
extern void schedule_deferred_pcr_work(void); void schedule_deferred_pcr_work(void);
#define PCR_PIC_PRIV 0x00000001 /* PIC access is privileged */ #define PCR_PIC_PRIV 0x00000001 /* PIC access is privileged */
#define PCR_STRACE 0x00000002 /* Trace supervisor events */ #define PCR_STRACE 0x00000002 /* Trace supervisor events */
@ -45,6 +45,6 @@ extern void schedule_deferred_pcr_work(void);
#define PCR_N4_PICNHT 0x00020000 /* PIC non-hypervisor trap */ #define PCR_N4_PICNHT 0x00020000 /* PIC non-hypervisor trap */
#define PCR_N4_NTC 0x00040000 /* Next-To-Commit wrap */ #define PCR_N4_NTC 0x00040000 /* Next-To-Commit wrap */
extern int pcr_arch_init(void); int pcr_arch_init(void);
#endif /* __PCR_H */ #endif /* __PCR_H */

16
arch/sparc/include/asm/pgalloc_64.h
View File

@ -38,12 +38,12 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
kmem_cache_free(pgtable_cache, pmd); kmem_cache_free(pgtable_cache, pmd);
} }
extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
unsigned long address); unsigned long address);
extern pgtable_t pte_alloc_one(struct mm_struct *mm, pgtable_t pte_alloc_one(struct mm_struct *mm,
unsigned long address); unsigned long address);
extern void pte_free_kernel(struct mm_struct *mm, pte_t *pte); void pte_free_kernel(struct mm_struct *mm, pte_t *pte);
extern void pte_free(struct mm_struct *mm, pgtable_t ptepage); void pte_free(struct mm_struct *mm, pgtable_t ptepage);
#define pmd_populate_kernel(MM, PMD, PTE) pmd_set(MM, PMD, PTE) #define pmd_populate_kernel(MM, PMD, PTE) pmd_set(MM, PMD, PTE)
#define pmd_populate(MM, PMD, PTE) pmd_set(MM, PMD, PTE) #define pmd_populate(MM, PMD, PTE) pmd_set(MM, PMD, PTE)
@ -51,12 +51,12 @@ extern void pte_free(struct mm_struct *mm, pgtable_t ptepage);
#define check_pgt_cache() do { } while (0) #define check_pgt_cache() do { } while (0)
extern void pgtable_free(void *table, bool is_page); void pgtable_free(void *table, bool is_page);
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
struct mmu_gather; struct mmu_gather;
extern void tlb_remove_table(struct mmu_gather *, void *); void tlb_remove_table(struct mmu_gather *, void *);
static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, bool is_page) static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, bool is_page)
{ {

10
arch/sparc/include/asm/pgtable_32.h
View File

@ -25,8 +25,8 @@
struct vm_area_struct; struct vm_area_struct;
struct page; struct page;
extern void load_mmu(void); void load_mmu(void);
extern unsigned long calc_highpages(void); unsigned long calc_highpages(void);
unsigned long __init bootmem_init(unsigned long *pages_avail); unsigned long __init bootmem_init(unsigned long *pages_avail);
#define pte_ERROR(e) __builtin_trap() #define pte_ERROR(e) __builtin_trap()
@ -57,7 +57,7 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
* srmmu.c will assign the real one (which is dynamically sized) */ * srmmu.c will assign the real one (which is dynamically sized) */
#define swapper_pg_dir NULL #define swapper_pg_dir NULL
extern void paging_init(void); void paging_init(void);
extern unsigned long ptr_in_current_pgd; extern unsigned long ptr_in_current_pgd;
@ -429,8 +429,8 @@ extern unsigned long *sparc_valid_addr_bitmap;
#define GET_IOSPACE(pfn) (pfn >> (BITS_PER_LONG - 4)) #define GET_IOSPACE(pfn) (pfn >> (BITS_PER_LONG - 4))
#define GET_PFN(pfn) (pfn & 0x0fffffffUL) #define GET_PFN(pfn) (pfn & 0x0fffffffUL)
extern int remap_pfn_range(struct vm_area_struct *, unsigned long, unsigned long, int remap_pfn_range(struct vm_area_struct *, unsigned long, unsigned long,
unsigned long, pgprot_t); unsigned long, pgprot_t);
static inline int io_remap_pfn_range(struct vm_area_struct *vma, static inline int io_remap_pfn_range(struct vm_area_struct *vma,
unsigned long from, unsigned long pfn, unsigned long from, unsigned long pfn,

58
arch/sparc/include/asm/pgtable_64.h
View File

@ -188,9 +188,9 @@
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern pte_t mk_pte_io(unsigned long, pgprot_t, int, unsigned long); pte_t mk_pte_io(unsigned long, pgprot_t, int, unsigned long);
extern unsigned long pte_sz_bits(unsigned long size); unsigned long pte_sz_bits(unsigned long size);
extern pgprot_t PAGE_KERNEL; extern pgprot_t PAGE_KERNEL;
extern pgprot_t PAGE_KERNEL_LOCKED; extern pgprot_t PAGE_KERNEL_LOCKED;
@ -758,8 +758,8 @@ static inline int pmd_present(pmd_t pmd)
#define pmd_none(pmd) (!pmd_val(pmd)) #define pmd_none(pmd) (!pmd_val(pmd))
#ifdef CONFIG_TRANSPARENT_HUGEPAGE #ifdef CONFIG_TRANSPARENT_HUGEPAGE
extern void set_pmd_at(struct mm_struct *mm, unsigned long addr, void set_pmd_at(struct mm_struct *mm, unsigned long addr,
pmd_t *pmdp, pmd_t pmd); pmd_t *pmdp, pmd_t pmd);
#else #else
static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr, static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr,
pmd_t *pmdp, pmd_t pmd) pmd_t *pmdp, pmd_t pmd)
@ -821,8 +821,8 @@ static inline unsigned long __pmd_page(pmd_t pmd)
#define pte_unmap(pte) do { } while (0) #define pte_unmap(pte) do { } while (0)
/* Actual page table PTE updates. */ /* Actual page table PTE updates. */
extern void tlb_batch_add(struct mm_struct *mm, unsigned long vaddr, void tlb_batch_add(struct mm_struct *mm, unsigned long vaddr,
pte_t *ptep, pte_t orig, int fullmm); pte_t *ptep, pte_t orig, int fullmm);
#define __HAVE_ARCH_PMDP_GET_AND_CLEAR #define __HAVE_ARCH_PMDP_GET_AND_CLEAR
static inline pmd_t pmdp_get_and_clear(struct mm_struct *mm, static inline pmd_t pmdp_get_and_clear(struct mm_struct *mm,
@ -881,24 +881,24 @@ static inline void __set_pte_at(struct mm_struct *mm, unsigned long addr,
extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
extern pmd_t swapper_low_pmd_dir[PTRS_PER_PMD]; extern pmd_t swapper_low_pmd_dir[PTRS_PER_PMD];
extern void paging_init(void); void paging_init(void);
extern unsigned long find_ecache_flush_span(unsigned long size); unsigned long find_ecache_flush_span(unsigned long size);
struct seq_file; struct seq_file;
extern void mmu_info(struct seq_file *); void mmu_info(struct seq_file *);
struct vm_area_struct; struct vm_area_struct;
extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t *); void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t *);
#ifdef CONFIG_TRANSPARENT_HUGEPAGE #ifdef CONFIG_TRANSPARENT_HUGEPAGE
extern void update_mmu_cache_pmd(struct vm_area_struct *vma, unsigned long addr, void update_mmu_cache_pmd(struct vm_area_struct *vma, unsigned long addr,
pmd_t *pmd); pmd_t *pmd);
#define __HAVE_ARCH_PGTABLE_DEPOSIT #define __HAVE_ARCH_PGTABLE_DEPOSIT
extern void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp, void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,
pgtable_t pgtable); pgtable_t pgtable);
#define __HAVE_ARCH_PGTABLE_WITHDRAW #define __HAVE_ARCH_PGTABLE_WITHDRAW
extern pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp); pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp);
#endif #endif
/* Encode and de-code a swap entry */ /* Encode and de-code a swap entry */
@ -914,9 +914,9 @@ extern pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp);
#define __swp_entry_to_pte(x) ((pte_t) { (x).val }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val })
/* File offset in PTE support. */ /* File offset in PTE support. */
extern unsigned long pte_file(pte_t); unsigned long pte_file(pte_t);
#define pte_to_pgoff(pte) (pte_val(pte) >> PAGE_SHIFT) #define pte_to_pgoff(pte) (pte_val(pte) >> PAGE_SHIFT)
extern pte_t pgoff_to_pte(unsigned long); pte_t pgoff_to_pte(unsigned long);
#define PTE_FILE_MAX_BITS (64UL - PAGE_SHIFT - 1UL) #define PTE_FILE_MAX_BITS (64UL - PAGE_SHIFT - 1UL)
extern unsigned long sparc64_valid_addr_bitmap[]; extern unsigned long sparc64_valid_addr_bitmap[];
@ -931,7 +931,7 @@ static inline bool kern_addr_valid(unsigned long addr)
return test_bit(paddr >> 22, sparc64_valid_addr_bitmap); return test_bit(paddr >> 22, sparc64_valid_addr_bitmap);
} }
extern int page_in_phys_avail(unsigned long paddr); int page_in_phys_avail(unsigned long paddr);
/* /*
* For sparc32&64, the pfn in io_remap_pfn_range() carries <iospace> in * For sparc32&64, the pfn in io_remap_pfn_range() carries <iospace> in
@ -941,8 +941,8 @@ extern int page_in_phys_avail(unsigned long paddr);
#define GET_IOSPACE(pfn) (pfn >> (BITS_PER_LONG - 4)) #define GET_IOSPACE(pfn) (pfn >> (BITS_PER_LONG - 4))
#define GET_PFN(pfn) (pfn & 0x0fffffffffffffffUL) #define GET_PFN(pfn) (pfn & 0x0fffffffffffffffUL)
extern int remap_pfn_range(struct vm_area_struct *, unsigned long, unsigned long, int remap_pfn_range(struct vm_area_struct *, unsigned long, unsigned long,
unsigned long, pgprot_t); unsigned long, pgprot_t);
static inline int io_remap_pfn_range(struct vm_area_struct *vma, static inline int io_remap_pfn_range(struct vm_area_struct *vma,
unsigned long from, unsigned long pfn, unsigned long from, unsigned long pfn,
@ -970,20 +970,20 @@ static inline int io_remap_pfn_range(struct vm_area_struct *vma,
/* We provide a special get_unmapped_area for framebuffer mmaps to try and use /* We provide a special get_unmapped_area for framebuffer mmaps to try and use
* the largest alignment possible such that larget PTEs can be used. * the largest alignment possible such that larget PTEs can be used.
*/ */
extern unsigned long get_fb_unmapped_area(struct file *filp, unsigned long, unsigned long get_fb_unmapped_area(struct file *filp, unsigned long,
unsigned long, unsigned long, unsigned long, unsigned long,
unsigned long); unsigned long);
#define HAVE_ARCH_FB_UNMAPPED_AREA #define HAVE_ARCH_FB_UNMAPPED_AREA
extern void pgtable_cache_init(void); void pgtable_cache_init(void);
extern void sun4v_register_fault_status(void); void sun4v_register_fault_status(void);
extern void sun4v_ktsb_register(void); void sun4v_ktsb_register(void);
extern void __init cheetah_ecache_flush_init(void); void __init cheetah_ecache_flush_init(void);
extern void sun4v_patch_tlb_handlers(void); void sun4v_patch_tlb_handlers(void);
extern unsigned long cmdline_memory_size; extern unsigned long cmdline_memory_size;
extern asmlinkage void do_sparc64_fault(struct pt_regs *regs); asmlinkage void do_sparc64_fault(struct pt_regs *regs);
#endif /* !(__ASSEMBLY__) */ #endif /* !(__ASSEMBLY__) */

4
arch/sparc/include/asm/processor_32.h
View File

@ -74,7 +74,7 @@ struct thread_struct {
} }
/* Return saved PC of a blocked thread. */ /* Return saved PC of a blocked thread. */
extern unsigned long thread_saved_pc(struct task_struct *t); unsigned long thread_saved_pc(struct task_struct *t);
/* Do necessary setup to start up a newly executed thread. */ /* Do necessary setup to start up a newly executed thread. */
static inline void start_thread(struct pt_regs * regs, unsigned long pc, static inline void start_thread(struct pt_regs * regs, unsigned long pc,
@ -107,7 +107,7 @@ static inline void start_thread(struct pt_regs * regs, unsigned long pc,
/* Free all resources held by a thread. */ /* Free all resources held by a thread. */
#define release_thread(tsk) do { } while(0) #define release_thread(tsk) do { } while(0)
extern unsigned long get_wchan(struct task_struct *); unsigned long get_wchan(struct task_struct *);
#define task_pt_regs(tsk) ((tsk)->thread.kregs) #define task_pt_regs(tsk) ((tsk)->thread.kregs)
#define KSTK_EIP(tsk) ((tsk)->thread.kregs->pc) #define KSTK_EIP(tsk) ((tsk)->thread.kregs->pc)

4
arch/sparc/include/asm/processor_64.h
View File

@ -95,7 +95,7 @@ struct thread_struct {
/* Return saved PC of a blocked thread. */ /* Return saved PC of a blocked thread. */
struct task_struct; struct task_struct;
extern unsigned long thread_saved_pc(struct task_struct *); unsigned long thread_saved_pc(struct task_struct *);
/* On Uniprocessor, even in RMO processes see TSO semantics */ /* On Uniprocessor, even in RMO processes see TSO semantics */
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
@ -194,7 +194,7 @@ do { \
/* Free all resources held by a thread. */ /* Free all resources held by a thread. */
#define release_thread(tsk) do { } while (0) #define release_thread(tsk) do { } while (0)
extern unsigned long get_wchan(struct task_struct *task); unsigned long get_wchan(struct task_struct *task);
#define task_pt_regs(tsk) (task_thread_info(tsk)->kregs) #define task_pt_regs(tsk) (task_thread_info(tsk)->kregs)
#define KSTK_EIP(tsk) (task_pt_regs(tsk)->tpc) #define KSTK_EIP(tsk) (task_pt_regs(tsk)->tpc)

24
arch/sparc/include/asm/prom.h
View File

@ -36,28 +36,28 @@ struct of_irq_controller {
void *data; void *data;
}; };
extern struct device_node *of_find_node_by_cpuid(int cpuid); struct device_node *of_find_node_by_cpuid(int cpuid);
extern int of_set_property(struct device_node *node, const char *name, void *val, int len); int of_set_property(struct device_node *node, const char *name, void *val, int len);
extern struct mutex of_set_property_mutex; extern struct mutex of_set_property_mutex;
extern int of_getintprop_default(struct device_node *np, int of_getintprop_default(struct device_node *np,
const char *name, const char *name,
int def); int def);
extern int of_find_in_proplist(const char *list, const char *match, int len); int of_find_in_proplist(const char *list, const char *match, int len);
extern void prom_build_devicetree(void); void prom_build_devicetree(void);
extern void of_populate_present_mask(void); void of_populate_present_mask(void);
extern void of_fill_in_cpu_data(void); void of_fill_in_cpu_data(void);
struct resource; struct resource;
extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name); void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size); void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
extern struct device_node *of_console_device; extern struct device_node *of_console_device;
extern char *of_console_path; extern char *of_console_path;
extern char *of_console_options; extern char *of_console_options;
extern void irq_trans_init(struct device_node *dp); void irq_trans_init(struct device_node *dp);
extern char *build_path_component(struct device_node *dp); char *build_path_component(struct device_node *dp);
#endif /* __KERNEL__ */ #endif /* __KERNEL__ */
#endif /* _SPARC_PROM_H */ #endif /* _SPARC_PROM_H */

2
arch/sparc/include/asm/ptrace.h
View File

@ -73,7 +73,7 @@ static inline long regs_return_value(struct pt_regs *regs)
return regs->u_regs[UREG_I0]; return regs->u_regs[UREG_I0];
} }
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
extern unsigned long profile_pc(struct pt_regs *); unsigned long profile_pc(struct pt_regs *);
#else #else
#define profile_pc(regs) instruction_pointer(regs) #define profile_pc(regs) instruction_pointer(regs)
#endif #endif

2
arch/sparc/include/asm/setup.h
View File

@ -47,7 +47,7 @@ unsigned long safe_compute_effective_address(struct pt_regs *, unsigned int);
#endif #endif
extern void sun_do_break(void); void sun_do_break(void);
extern int stop_a_enabled; extern int stop_a_enabled;
extern int scons_pwroff; extern int scons_pwroff;

6
arch/sparc/include/asm/smp_32.h
View File

@ -93,15 +93,15 @@ static inline void xc4(smpfunc_t func, unsigned long arg1, unsigned long arg2,
arg1, arg2, arg3, arg4); arg1, arg2, arg3, arg4);
} }
extern void arch_send_call_function_single_ipi(int cpu); void arch_send_call_function_single_ipi(int cpu);
extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); void arch_send_call_function_ipi_mask(const struct cpumask *mask);
static inline int cpu_logical_map(int cpu) static inline int cpu_logical_map(int cpu)
{ {
return cpu; return cpu;
} }
extern int hard_smp_processor_id(void); int hard_smp_processor_id(void);
#define raw_smp_processor_id() (current_thread_info()->cpu) #define raw_smp_processor_id() (current_thread_info()->cpu)

18
arch/sparc/include/asm/smp_64.h
View File

@ -33,29 +33,29 @@
DECLARE_PER_CPU(cpumask_t, cpu_sibling_map); DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
extern cpumask_t cpu_core_map[NR_CPUS]; extern cpumask_t cpu_core_map[NR_CPUS];
extern void arch_send_call_function_single_ipi(int cpu); void arch_send_call_function_single_ipi(int cpu);
extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); void arch_send_call_function_ipi_mask(const struct cpumask *mask);
/* /*
* General functions that each host system must provide. * General functions that each host system must provide.
*/ */
extern int hard_smp_processor_id(void); int hard_smp_processor_id(void);
#define raw_smp_processor_id() (current_thread_info()->cpu) #define raw_smp_processor_id() (current_thread_info()->cpu)
extern void smp_fill_in_sib_core_maps(void); void smp_fill_in_sib_core_maps(void);
extern void cpu_play_dead(void); void cpu_play_dead(void);
extern void smp_fetch_global_regs(void); void smp_fetch_global_regs(void);
extern void smp_fetch_global_pmu(void); void smp_fetch_global_pmu(void);
struct seq_file; struct seq_file;
void smp_bogo(struct seq_file *); void smp_bogo(struct seq_file *);
void smp_info(struct seq_file *); void smp_info(struct seq_file *);
#ifdef CONFIG_HOTPLUG_CPU #ifdef CONFIG_HOTPLUG_CPU
extern int __cpu_disable(void); int __cpu_disable(void);
extern void __cpu_die(unsigned int cpu); void __cpu_die(unsigned int cpu);
#endif #endif
#endif /* !(__ASSEMBLY__) */ #endif /* !(__ASSEMBLY__) */

2
arch/sparc/include/asm/spitfire.h
View File

@ -62,7 +62,7 @@ extern enum ultra_tlb_layout tlb_type;
extern int sun4v_chip_type; extern int sun4v_chip_type;
extern int cheetah_pcache_forced_on; extern int cheetah_pcache_forced_on;
extern void cheetah_enable_pcache(void); void cheetah_enable_pcache(void);
#define sparc64_highest_locked_tlbent() \ #define sparc64_highest_locked_tlbent() \
(tlb_type == spitfire ? \ (tlb_type == spitfire ? \

2
arch/sparc/include/asm/stacktrace.h
View File

@ -1,6 +1,6 @@
#ifndef _SPARC64_STACKTRACE_H #ifndef _SPARC64_STACKTRACE_H
#define _SPARC64_STACKTRACE_H #define _SPARC64_STACKTRACE_H
extern void stack_trace_flush(void); void stack_trace_flush(void);
#endif /* _SPARC64_STACKTRACE_H */ #endif /* _SPARC64_STACKTRACE_H */

8
arch/sparc/include/asm/starfire.h
View File

@ -11,10 +11,10 @@
extern int this_is_starfire; extern int this_is_starfire;
extern void check_if_starfire(void); void check_if_starfire(void);
extern int starfire_hard_smp_processor_id(void); int starfire_hard_smp_processor_id(void);
extern void starfire_hookup(int); void starfire_hookup(int);
extern unsigned int starfire_translate(unsigned long imap, unsigned int upaid); unsigned int starfire_translate(unsigned long imap, unsigned int upaid);
#endif #endif
#endif #endif

12
arch/sparc/include/asm/string_32.h
View File

@ -15,7 +15,7 @@
#ifdef __KERNEL__ #ifdef __KERNEL__
extern void __memmove(void *,const void *,__kernel_size_t); void __memmove(void *,const void *,__kernel_size_t);
#ifndef EXPORT_SYMTAB_STROPS #ifndef EXPORT_SYMTAB_STROPS
@ -40,8 +40,8 @@ extern void __memmove(void *,const void *,__kernel_size_t);
#undef memscan #undef memscan
#define memscan(__arg0, __char, __arg2) \ #define memscan(__arg0, __char, __arg2) \
({ \ ({ \
extern void *__memscan_zero(void *, size_t); \ void *__memscan_zero(void *, size_t); \
extern void *__memscan_generic(void *, int, size_t); \ void *__memscan_generic(void *, int, size_t); \
void *__retval, *__addr = (__arg0); \ void *__retval, *__addr = (__arg0); \
size_t __size = (__arg2); \ size_t __size = (__arg2); \
\ \
@ -54,14 +54,14 @@ extern void __memmove(void *,const void *,__kernel_size_t);
}) })
#define __HAVE_ARCH_MEMCMP #define __HAVE_ARCH_MEMCMP
extern int memcmp(const void *,const void *,__kernel_size_t); int memcmp(const void *,const void *,__kernel_size_t);
/* Now the str*() stuff... */ /* Now the str*() stuff... */
#define __HAVE_ARCH_STRLEN #define __HAVE_ARCH_STRLEN
extern __kernel_size_t strlen(const char *); __kernel_size_t strlen(const char *);
#define __HAVE_ARCH_STRNCMP #define __HAVE_ARCH_STRNCMP
extern int strncmp(const char *, const char *, __kernel_size_t); int strncmp(const char *, const char *, __kernel_size_t);
#endif /* !EXPORT_SYMTAB_STROPS */ #endif /* !EXPORT_SYMTAB_STROPS */

12
arch/sparc/include/asm/string_64.h
View File

@ -19,7 +19,7 @@
/* First the mem*() things. */ /* First the mem*() things. */
#define __HAVE_ARCH_MEMMOVE #define __HAVE_ARCH_MEMMOVE
extern void *memmove(void *, const void *, __kernel_size_t); void *memmove(void *, const void *, __kernel_size_t);
#define __HAVE_ARCH_MEMCPY #define __HAVE_ARCH_MEMCPY
#define memcpy(t, f, n) __builtin_memcpy(t, f, n) #define memcpy(t, f, n) __builtin_memcpy(t, f, n)
@ -32,8 +32,8 @@ extern void *memmove(void *, const void *, __kernel_size_t);
#undef memscan #undef memscan
#define memscan(__arg0, __char, __arg2) \ #define memscan(__arg0, __char, __arg2) \
({ \ ({ \
extern void *__memscan_zero(void *, size_t); \ void *__memscan_zero(void *, size_t); \
extern void *__memscan_generic(void *, int, size_t); \ void *__memscan_generic(void *, int, size_t); \
void *__retval, *__addr = (__arg0); \ void *__retval, *__addr = (__arg0); \
size_t __size = (__arg2); \ size_t __size = (__arg2); \
\ \
@ -46,14 +46,14 @@ extern void *memmove(void *, const void *, __kernel_size_t);
}) })
#define __HAVE_ARCH_MEMCMP #define __HAVE_ARCH_MEMCMP
extern int memcmp(const void *,const void *,__kernel_size_t); int memcmp(const void *,const void *,__kernel_size_t);
/* Now the str*() stuff... */ /* Now the str*() stuff... */
#define __HAVE_ARCH_STRLEN #define __HAVE_ARCH_STRLEN
extern __kernel_size_t strlen(const char *); __kernel_size_t strlen(const char *);
#define __HAVE_ARCH_STRNCMP #define __HAVE_ARCH_STRNCMP
extern int strncmp(const char *, const char *, __kernel_size_t); int strncmp(const char *, const char *, __kernel_size_t);
#endif /* !EXPORT_SYMTAB_STROPS */ #endif /* !EXPORT_SYMTAB_STROPS */

6
arch/sparc/include/asm/switch_to_32.h
View File

@ -99,8 +99,8 @@ extern struct thread_info *current_set[NR_CPUS];
"o0", "o1", "o2", "o3", "o7"); \ "o0", "o1", "o2", "o3", "o7"); \
} while(0) } while(0)
extern void fpsave(unsigned long *fpregs, unsigned long *fsr, void fpsave(unsigned long *fpregs, unsigned long *fsr,
void *fpqueue, unsigned long *fpqdepth); void *fpqueue, unsigned long *fpqdepth);
extern void synchronize_user_stack(void); void synchronize_user_stack(void);
#endif /* __SPARC_SWITCH_TO_H */ #endif /* __SPARC_SWITCH_TO_H */

4
arch/sparc/include/asm/switch_to_64.h
View File

@ -65,7 +65,7 @@ do { save_and_clear_fpu(); \
"o0", "o1", "o2", "o3", "o4", "o5", "o7"); \ "o0", "o1", "o2", "o3", "o4", "o5", "o7"); \
} while(0) } while(0)
extern void synchronize_user_stack(void); void synchronize_user_stack(void);
extern void fault_in_user_windows(void); void fault_in_user_windows(void);
#endif /* __SPARC64_SWITCH_TO_64_H */ #endif /* __SPARC64_SWITCH_TO_64_H */

8
arch/sparc/include/asm/syscalls.h
View File

@ -3,9 +3,9 @@
struct pt_regs; struct pt_regs;
extern asmlinkage long sparc_do_fork(unsigned long clone_flags, asmlinkage long sparc_do_fork(unsigned long clone_flags,
unsigned long stack_start, unsigned long stack_start,
struct pt_regs *regs, struct pt_regs *regs,
unsigned long stack_size); unsigned long stack_size);
#endif /* _SPARC64_SYSCALLS_H */ #endif /* _SPARC64_SYSCALLS_H */

4
arch/sparc/include/asm/timer_32.h
View File

@ -34,11 +34,11 @@ static inline unsigned int timer_value(unsigned int value)
extern volatile u32 __iomem *master_l10_counter; extern volatile u32 __iomem *master_l10_counter;
extern irqreturn_t notrace timer_interrupt(int dummy, void *dev_id); irqreturn_t notrace timer_interrupt(int dummy, void *dev_id);
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
DECLARE_PER_CPU(struct clock_event_device, sparc32_clockevent); DECLARE_PER_CPU(struct clock_event_device, sparc32_clockevent);
extern void register_percpu_ce(int cpu); void register_percpu_ce(int cpu);
#endif #endif
#endif /* !(_SPARC_TIMER_H) */ #endif /* !(_SPARC_TIMER_H) */

6
arch/sparc/include/asm/timer_64.h
View File

@ -23,8 +23,8 @@ struct sparc64_tick_ops {
extern struct sparc64_tick_ops *tick_ops; extern struct sparc64_tick_ops *tick_ops;
extern unsigned long sparc64_get_clock_tick(unsigned int cpu); unsigned long sparc64_get_clock_tick(unsigned int cpu);
extern void setup_sparc64_timer(void); void setup_sparc64_timer(void);
extern void __init time_init(void); void __init time_init(void);
#endif /* _SPARC64_TIMER_H */ #endif /* _SPARC64_TIMER_H */

8
arch/sparc/include/asm/tlb_64.h
View File

@ -8,19 +8,19 @@
#include <asm/mmu_context.h> #include <asm/mmu_context.h>
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
extern void smp_flush_tlb_pending(struct mm_struct *, void smp_flush_tlb_pending(struct mm_struct *,
unsigned long, unsigned long *); unsigned long, unsigned long *);
#endif #endif
#ifdef CONFIG_SMP #ifdef CONFIG_SMP
extern void smp_flush_tlb_mm(struct mm_struct *mm); void smp_flush_tlb_mm(struct mm_struct *mm);
#define do_flush_tlb_mm(mm) smp_flush_tlb_mm(mm) #define do_flush_tlb_mm(mm) smp_flush_tlb_mm(mm)
#else #else
#define do_flush_tlb_mm(mm) __flush_tlb_mm(CTX_HWBITS(mm->context), SECONDARY_CONTEXT) #define do_flush_tlb_mm(mm) __flush_tlb_mm(CTX_HWBITS(mm->context), SECONDARY_CONTEXT)
#endif #endif
extern void __flush_tlb_pending(unsigned long, unsigned long, unsigned long *); void __flush_tlb_pending(unsigned long, unsigned long, unsigned long *);
extern void flush_tlb_pending(void); void flush_tlb_pending(void);
#define tlb_start_vma(tlb, vma) do { } while (0) #define tlb_start_vma(tlb, vma) do { } while (0)
#define tlb_end_vma(tlb, vma) do { } while (0) #define tlb_end_vma(tlb, vma) do { } while (0)

22
arch/sparc/include/asm/tlbflush_64.h
View File

@ -14,9 +14,9 @@ struct tlb_batch {
unsigned long vaddrs[TLB_BATCH_NR]; unsigned long vaddrs[TLB_BATCH_NR];
}; };
extern void flush_tsb_kernel_range(unsigned long start, unsigned long end); void flush_tsb_kernel_range(unsigned long start, unsigned long end);
extern void flush_tsb_user(struct tlb_batch *tb); void flush_tsb_user(struct tlb_batch *tb);
extern void flush_tsb_user_page(struct mm_struct *mm, unsigned long vaddr); void flush_tsb_user_page(struct mm_struct *mm, unsigned long vaddr);
/* TLB flush operations. */ /* TLB flush operations. */
@ -36,15 +36,15 @@ static inline void flush_tlb_range(struct vm_area_struct *vma,
#define __HAVE_ARCH_ENTER_LAZY_MMU_MODE #define __HAVE_ARCH_ENTER_LAZY_MMU_MODE
extern void flush_tlb_pending(void); void flush_tlb_pending(void);
extern void arch_enter_lazy_mmu_mode(void); void arch_enter_lazy_mmu_mode(void);
extern void arch_leave_lazy_mmu_mode(void); void arch_leave_lazy_mmu_mode(void);
#define arch_flush_lazy_mmu_mode() do {} while (0) #define arch_flush_lazy_mmu_mode() do {} while (0)
/* Local cpu only. */ /* Local cpu only. */
extern void __flush_tlb_all(void); void __flush_tlb_all(void);
extern void __flush_tlb_page(unsigned long context, unsigned long vaddr); void __flush_tlb_page(unsigned long context, unsigned long vaddr);
extern void __flush_tlb_kernel_range(unsigned long start, unsigned long end); void __flush_tlb_kernel_range(unsigned long start, unsigned long end);
#ifndef CONFIG_SMP #ifndef CONFIG_SMP
@ -60,8 +60,8 @@ static inline void global_flush_tlb_page(struct mm_struct *mm, unsigned long vad
#else /* CONFIG_SMP */ #else /* CONFIG_SMP */
extern void smp_flush_tlb_kernel_range(unsigned long start, unsigned long end); void smp_flush_tlb_kernel_range(unsigned long start, unsigned long end);
extern void smp_flush_tlb_page(struct mm_struct *mm, unsigned long vaddr); void smp_flush_tlb_page(struct mm_struct *mm, unsigned long vaddr);
#define flush_tlb_kernel_range(start, end) \ #define flush_tlb_kernel_range(start, end) \
do { flush_tsb_kernel_range(start,end); \ do { flush_tsb_kernel_range(start,end); \

2
arch/sparc/include/asm/topology_64.h
View File

@ -18,7 +18,7 @@ static inline int cpu_to_node(int cpu)
struct pci_bus; struct pci_bus;
#ifdef CONFIG_PCI #ifdef CONFIG_PCI
extern int pcibus_to_node(struct pci_bus *pbus); int pcibus_to_node(struct pci_bus *pbus);
#else #else
static inline int pcibus_to_node(struct pci_bus *pbus) static inline int pcibus_to_node(struct pci_bus *pbus)
{ {

6
arch/sparc/include/asm/trap_block.h
View File

@ -51,11 +51,11 @@ struct trap_per_cpu {
unsigned long __per_cpu_base; unsigned long __per_cpu_base;
} __attribute__((aligned(64))); } __attribute__((aligned(64)));
extern struct trap_per_cpu trap_block[NR_CPUS]; extern struct trap_per_cpu trap_block[NR_CPUS];
extern void init_cur_cpu_trap(struct thread_info *); void init_cur_cpu_trap(struct thread_info *);
extern void setup_tba(void); void setup_tba(void);
extern int ncpus_probed; extern int ncpus_probed;
extern unsigned long real_hard_smp_processor_id(void); unsigned long real_hard_smp_processor_id(void);
struct cpuid_patch_entry { struct cpuid_patch_entry {
unsigned int addr; unsigned int addr;

2
arch/sparc/include/asm/uaccess.h
View File

@ -9,6 +9,6 @@
#define user_addr_max() \ #define user_addr_max() \
(segment_eq(get_fs(), USER_DS) ? TASK_SIZE : ~0UL) (segment_eq(get_fs(), USER_DS) ? TASK_SIZE : ~0UL)
extern long strncpy_from_user(char *dest, const char __user *src, long count); long strncpy_from_user(char *dest, const char __user *src, long count);
#endif #endif

14
arch/sparc/include/asm/uaccess_32.h
View File

@ -78,9 +78,9 @@ struct exception_table_entry
}; };
/* Returns 0 if exception not found and fixup otherwise. */ /* Returns 0 if exception not found and fixup otherwise. */
extern unsigned long search_extables_range(unsigned long addr, unsigned long *g2); unsigned long search_extables_range(unsigned long addr, unsigned long *g2);
extern void __ret_efault(void); void __ret_efault(void);
/* Uh, these should become the main single-value transfer routines.. /* Uh, these should become the main single-value transfer routines..
* They automatically use the right size if we just have the right * They automatically use the right size if we just have the right
@ -152,7 +152,7 @@ __asm__ __volatile__( \
: "=&r" (ret) : "r" (x), "m" (*__m(addr)), \ : "=&r" (ret) : "r" (x), "m" (*__m(addr)), \
"i" (-EFAULT)) "i" (-EFAULT))
extern int __put_user_bad(void); int __put_user_bad(void);
#define __get_user_check(x,addr,size,type) ({ \ #define __get_user_check(x,addr,size,type) ({ \
register int __gu_ret; \ register int __gu_ret; \
@ -244,9 +244,9 @@ __asm__ __volatile__( \
".previous\n\t" \ ".previous\n\t" \
: "=&r" (x) : "m" (*__m(addr)), "i" (retval)) : "=&r" (x) : "m" (*__m(addr)), "i" (retval))
extern int __get_user_bad(void); int __get_user_bad(void);
extern unsigned long __copy_user(void __user *to, const void __user *from, unsigned long size); unsigned long __copy_user(void __user *to, const void __user *from, unsigned long size);
static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n) static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
{ {
@ -306,8 +306,8 @@ static inline unsigned long clear_user(void __user *addr, unsigned long n)
return n; return n;
} }
extern __must_check long strlen_user(const char __user *str); __must_check long strlen_user(const char __user *str);
extern __must_check long strnlen_user(const char __user *str, long n); __must_check long strnlen_user(const char __user *str, long n);
#endif /* __ASSEMBLY__ */ #endif /* __ASSEMBLY__ */

50
arch/sparc/include/asm/uaccess_64.h
View File

@ -76,8 +76,8 @@ struct exception_table_entry {
unsigned int insn, fixup; unsigned int insn, fixup;
}; };
extern void __ret_efault(void); void __ret_efault(void);
extern void __retl_efault(void); void __retl_efault(void);
/* Uh, these should become the main single-value transfer routines.. /* Uh, these should become the main single-value transfer routines..
* They automatically use the right size if we just have the right * They automatically use the right size if we just have the right
@ -134,7 +134,7 @@ __asm__ __volatile__( \
: "=r" (ret) : "r" (x), "r" (__m(addr)), \ : "=r" (ret) : "r" (x), "r" (__m(addr)), \
"i" (-EFAULT)) "i" (-EFAULT))
extern int __put_user_bad(void); int __put_user_bad(void);
#define __get_user_nocheck(data,addr,size,type) ({ \ #define __get_user_nocheck(data,addr,size,type) ({ \
register int __gu_ret; \ register int __gu_ret; \
@ -204,13 +204,13 @@ __asm__ __volatile__( \
".previous\n\t" \ ".previous\n\t" \
: "=r" (x) : "r" (__m(addr)), "i" (retval)) : "=r" (x) : "r" (__m(addr)), "i" (retval))
extern int __get_user_bad(void); int __get_user_bad(void);
extern unsigned long __must_check ___copy_from_user(void *to, unsigned long __must_check ___copy_from_user(void *to,
const void __user *from, const void __user *from,
unsigned long size); unsigned long size);
extern unsigned long copy_from_user_fixup(void *to, const void __user *from, unsigned long copy_from_user_fixup(void *to, const void __user *from,
unsigned long size); unsigned long size);
static inline unsigned long __must_check static inline unsigned long __must_check
copy_from_user(void *to, const void __user *from, unsigned long size) copy_from_user(void *to, const void __user *from, unsigned long size)
{ {
@ -223,11 +223,11 @@ copy_from_user(void *to, const void __user *from, unsigned long size)
} }
#define __copy_from_user copy_from_user #define __copy_from_user copy_from_user
extern unsigned long __must_check ___copy_to_user(void __user *to, unsigned long __must_check ___copy_to_user(void __user *to,
const void *from, const void *from,
unsigned long size); unsigned long size);
extern unsigned long copy_to_user_fixup(void __user *to, const void *from, unsigned long copy_to_user_fixup(void __user *to, const void *from,
unsigned long size); unsigned long size);
static inline unsigned long __must_check static inline unsigned long __must_check
copy_to_user(void __user *to, const void *from, unsigned long size) copy_to_user(void __user *to, const void *from, unsigned long size)
{ {
@ -239,11 +239,11 @@ copy_to_user(void __user *to, const void *from, unsigned long size)
} }
#define __copy_to_user copy_to_user #define __copy_to_user copy_to_user
extern unsigned long __must_check ___copy_in_user(void __user *to, unsigned long __must_check ___copy_in_user(void __user *to,
const void __user *from, const void __user *from,
unsigned long size); unsigned long size);
extern unsigned long copy_in_user_fixup(void __user *to, void __user *from, unsigned long copy_in_user_fixup(void __user *to, void __user *from,
unsigned long size); unsigned long size);
static inline unsigned long __must_check static inline unsigned long __must_check
copy_in_user(void __user *to, void __user *from, unsigned long size) copy_in_user(void __user *to, void __user *from, unsigned long size)
{ {
@ -255,20 +255,20 @@ copy_in_user(void __user *to, void __user *from, unsigned long size)
} }
#define __copy_in_user copy_in_user #define __copy_in_user copy_in_user
extern unsigned long __must_check __clear_user(void __user *, unsigned long); unsigned long __must_check __clear_user(void __user *, unsigned long);
#define clear_user __clear_user #define clear_user __clear_user
extern __must_check long strlen_user(const char __user *str); __must_check long strlen_user(const char __user *str);
extern __must_check long strnlen_user(const char __user *str, long n); __must_check long strnlen_user(const char __user *str, long n);
#define __copy_to_user_inatomic __copy_to_user #define __copy_to_user_inatomic __copy_to_user
#define __copy_from_user_inatomic __copy_from_user #define __copy_from_user_inatomic __copy_from_user
struct pt_regs; struct pt_regs;
extern unsigned long compute_effective_address(struct pt_regs *, unsigned long compute_effective_address(struct pt_regs *,
unsigned int insn, unsigned int insn,
unsigned int rd); unsigned int rd);
#endif /* __ASSEMBLY__ */ #endif /* __ASSEMBLY__ */

34
arch/sparc/include/asm/vio.h
View File

@ -372,14 +372,14 @@ do { if (vio->debug & VIO_DEBUG_##TYPE) \
vio->vdev->channel_id, ## a); \ vio->vdev->channel_id, ## a); \
} while (0) } while (0)
extern int __vio_register_driver(struct vio_driver *drv, struct module *owner, int __vio_register_driver(struct vio_driver *drv, struct module *owner,
const char *mod_name); const char *mod_name);
/* /*
* vio_register_driver must be a macro so that KBUILD_MODNAME can be expanded * vio_register_driver must be a macro so that KBUILD_MODNAME can be expanded
*/ */
#define vio_register_driver(driver) \ #define vio_register_driver(driver) \
__vio_register_driver(driver, THIS_MODULE, KBUILD_MODNAME) __vio_register_driver(driver, THIS_MODULE, KBUILD_MODNAME)
extern void vio_unregister_driver(struct vio_driver *drv); void vio_unregister_driver(struct vio_driver *drv);
static inline struct vio_driver *to_vio_driver(struct device_driver *drv) static inline struct vio_driver *to_vio_driver(struct device_driver *drv)
{ {
@ -391,21 +391,21 @@ static inline struct vio_dev *to_vio_dev(struct device *dev)
return container_of(dev, struct vio_dev, dev); return container_of(dev, struct vio_dev, dev);
} }
extern int vio_ldc_send(struct vio_driver_state *vio, void *data, int len); int vio_ldc_send(struct vio_driver_state *vio, void *data, int len);
extern void vio_link_state_change(struct vio_driver_state *vio, int event); void vio_link_state_change(struct vio_driver_state *vio, int event);
extern void vio_conn_reset(struct vio_driver_state *vio); void vio_conn_reset(struct vio_driver_state *vio);
extern int vio_control_pkt_engine(struct vio_driver_state *vio, void *pkt); int vio_control_pkt_engine(struct vio_driver_state *vio, void *pkt);
extern int vio_validate_sid(struct vio_driver_state *vio, int vio_validate_sid(struct vio_driver_state *vio,
struct vio_msg_tag *tp); struct vio_msg_tag *tp);
extern u32 vio_send_sid(struct vio_driver_state *vio); u32 vio_send_sid(struct vio_driver_state *vio);
extern int vio_ldc_alloc(struct vio_driver_state *vio, int vio_ldc_alloc(struct vio_driver_state *vio,
struct ldc_channel_config *base_cfg, void *event_arg); struct ldc_channel_config *base_cfg, void *event_arg);
extern void vio_ldc_free(struct vio_driver_state *vio); void vio_ldc_free(struct vio_driver_state *vio);
extern int vio_driver_init(struct vio_driver_state *vio, struct vio_dev *vdev, int vio_driver_init(struct vio_driver_state *vio, struct vio_dev *vdev,
u8 dev_class, struct vio_version *ver_table, u8 dev_class, struct vio_version *ver_table,
int ver_table_size, struct vio_driver_ops *ops, int ver_table_size, struct vio_driver_ops *ops,
char *name); char *name);
extern void vio_port_up(struct vio_driver_state *vio); void vio_port_up(struct vio_driver_state *vio);
#endif /* _SPARC64_VIO_H */ #endif /* _SPARC64_VIO_H */

3
arch/sparc/include/asm/visasm.h
View File

@ -57,7 +57,8 @@ static inline void save_and_clear_fpu(void) {
" " : : "i" (FPRS_FEF|FPRS_DU) : " " : : "i" (FPRS_FEF|FPRS_DU) :
"o5", "g1", "g2", "g3", "g7", "cc"); "o5", "g1", "g2", "g3", "g7", "cc");
} }
extern int vis_emul(struct pt_regs *, unsigned int);
int vis_emul(struct pt_regs *, unsigned int);
#endif #endif
#endif /* _SPARC64_ASI_H */ #endif /* _SPARC64_ASI_H */

28
arch/sparc/include/asm/xor_64.h
View File

@ -20,13 +20,13 @@
#include <asm/spitfire.h> #include <asm/spitfire.h>
extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *); void xor_vis_2(unsigned long, unsigned long *, unsigned long *);
extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *, void xor_vis_3(unsigned long, unsigned long *, unsigned long *,
unsigned long *); unsigned long *);
extern void xor_vis_4(unsigned long, unsigned long *, unsigned long *, void xor_vis_4(unsigned long, unsigned long *, unsigned long *,
unsigned long *, unsigned long *); unsigned long *, unsigned long *);
extern void xor_vis_5(unsigned long, unsigned long *, unsigned long *, void xor_vis_5(unsigned long, unsigned long *, unsigned long *,
unsigned long *, unsigned long *, unsigned long *); unsigned long *, unsigned long *, unsigned long *);
/* XXX Ugh, write cheetah versions... -DaveM */ /* XXX Ugh, write cheetah versions... -DaveM */
@ -38,13 +38,13 @@ static struct xor_block_template xor_block_VIS = {
.do_5 = xor_vis_5, .do_5 = xor_vis_5,
}; };
extern void xor_niagara_2(unsigned long, unsigned long *, unsigned long *); void xor_niagara_2(unsigned long, unsigned long *, unsigned long *);
extern void xor_niagara_3(unsigned long, unsigned long *, unsigned long *, void xor_niagara_3(unsigned long, unsigned long *, unsigned long *,
unsigned long *); unsigned long *);
extern void xor_niagara_4(unsigned long, unsigned long *, unsigned long *, void xor_niagara_4(unsigned long, unsigned long *, unsigned long *,
unsigned long *, unsigned long *); unsigned long *, unsigned long *);
extern void xor_niagara_5(unsigned long, unsigned long *, unsigned long *, void xor_niagara_5(unsigned long, unsigned long *, unsigned long *,
unsigned long *, unsigned long *, unsigned long *); unsigned long *, unsigned long *, unsigned long *);
static struct xor_block_template xor_block_niagara = { static struct xor_block_template xor_block_niagara = {
.name = "Niagara", .name = "Niagara",