diff options
author | David Howells <dhowells@redhat.com> | 2006-01-08 01:01:19 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-08 20:13:36 -0800 |
commit | 402344012ebe696d9353bbf056889ddaaec83079 (patch) | |
tree | 4a4072bdfe80be4c565d01a9188ef5da3a31e19a /arch/frv/kernel | |
parent | 8369ce4cfe18decc3ea0afcf91e67c665479c78e (diff) | |
download | linux-402344012ebe696d9353bbf056889ddaaec83079.tar.gz linux-402344012ebe696d9353bbf056889ddaaec83079.tar.bz2 linux-402344012ebe696d9353bbf056889ddaaec83079.zip |
[PATCH] frv: implement and export various things required by modules
Export a number of features required to build all the modules. It also
implements the following simple features:
(*) csum_partial_copy_from_user() for MMU as well as no-MMU.
(*) __ucmpdi2().
so that they can be exported too.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/frv/kernel')
-rw-r--r-- | arch/frv/kernel/frv_ksyms.c | 25 | ||||
-rw-r--r-- | arch/frv/kernel/irq.c | 17 | ||||
-rw-r--r-- | arch/frv/kernel/pm.c | 2 | ||||
-rw-r--r-- | arch/frv/kernel/time.c | 3 | ||||
-rw-r--r-- | arch/frv/kernel/traps.c | 3 | ||||
-rw-r--r-- | arch/frv/kernel/uaccess.c | 7 |
6 files changed, 50 insertions, 7 deletions
diff --git a/arch/frv/kernel/frv_ksyms.c b/arch/frv/kernel/frv_ksyms.c index 1a76d5247190..5f118c89d091 100644 --- a/arch/frv/kernel/frv_ksyms.c +++ b/arch/frv/kernel/frv_ksyms.c @@ -16,10 +16,11 @@ #include <asm/semaphore.h> #include <asm/checksum.h> #include <asm/hardirq.h> -#include <asm/current.h> +#include <asm/cacheflush.h> extern void dump_thread(struct pt_regs *, struct user *); extern long __memcpy_user(void *dst, const void *src, size_t count); +extern long __memset_user(void *dst, const void *src, size_t count); /* platform dependent support */ @@ -50,7 +51,11 @@ EXPORT_SYMBOL(disable_irq); EXPORT_SYMBOL(__res_bus_clock_speed_HZ); EXPORT_SYMBOL(__page_offset); EXPORT_SYMBOL(__memcpy_user); -EXPORT_SYMBOL(flush_dcache_page); +EXPORT_SYMBOL(__memset_user); +EXPORT_SYMBOL(frv_dcache_writeback); +EXPORT_SYMBOL(frv_cache_invalidate); +EXPORT_SYMBOL(frv_icache_invalidate); +EXPORT_SYMBOL(frv_cache_wback_inv); #ifndef CONFIG_MMU EXPORT_SYMBOL(memory_start); @@ -72,6 +77,9 @@ EXPORT_SYMBOL(memcmp); EXPORT_SYMBOL(memscan); EXPORT_SYMBOL(memmove); +EXPORT_SYMBOL(__outsl_ns); +EXPORT_SYMBOL(__insl_ns); + EXPORT_SYMBOL(get_wchan); #ifdef CONFIG_FRV_OUTOFLINE_ATOMIC_OPS @@ -80,14 +88,13 @@ EXPORT_SYMBOL(atomic_test_and_OR_mask); EXPORT_SYMBOL(atomic_test_and_XOR_mask); EXPORT_SYMBOL(atomic_add_return); EXPORT_SYMBOL(atomic_sub_return); -EXPORT_SYMBOL(__xchg_8); -EXPORT_SYMBOL(__xchg_16); EXPORT_SYMBOL(__xchg_32); -EXPORT_SYMBOL(__cmpxchg_8); -EXPORT_SYMBOL(__cmpxchg_16); EXPORT_SYMBOL(__cmpxchg_32); #endif +EXPORT_SYMBOL(__debug_bug_printk); +EXPORT_SYMBOL(__delay_loops_MHz); + /* * libgcc functions - functions that are used internally by the * compiler... (prototypes are not correct though, but that @@ -101,6 +108,8 @@ extern void __divdi3(void); extern void __lshrdi3(void); extern void __moddi3(void); extern void __muldi3(void); +extern void __mulll(void); +extern void __umulll(void); extern void __negdi2(void); extern void __ucmpdi2(void); extern void __udivdi3(void); @@ -116,8 +125,10 @@ EXPORT_SYMBOL(__ashrdi3); EXPORT_SYMBOL(__lshrdi3); //EXPORT_SYMBOL(__moddi3); EXPORT_SYMBOL(__muldi3); +EXPORT_SYMBOL(__mulll); +EXPORT_SYMBOL(__umulll); EXPORT_SYMBOL(__negdi2); -//EXPORT_SYMBOL(__ucmpdi2); +EXPORT_SYMBOL(__ucmpdi2); //EXPORT_SYMBOL(__udivdi3); //EXPORT_SYMBOL(__udivmoddi4); //EXPORT_SYMBOL(__umoddi3); diff --git a/arch/frv/kernel/irq.c b/arch/frv/kernel/irq.c index 8c524cdd2717..59580c59c62c 100644 --- a/arch/frv/kernel/irq.c +++ b/arch/frv/kernel/irq.c @@ -32,6 +32,7 @@ #include <linux/irq.h> #include <linux/proc_fs.h> #include <linux/seq_file.h> +#include <linux/module.h> #include <asm/atomic.h> #include <asm/io.h> @@ -178,6 +179,8 @@ void disable_irq_nosync(unsigned int irq) spin_unlock_irqrestore(&level->lock, flags); } +EXPORT_SYMBOL(disable_irq_nosync); + /** * disable_irq - disable an irq and wait for completion * @irq: Interrupt to disable @@ -204,6 +207,8 @@ void disable_irq(unsigned int irq) #endif } +EXPORT_SYMBOL(disable_irq); + /** * enable_irq - enable handling of an irq * @irq: Interrupt to enable @@ -268,6 +273,8 @@ void enable_irq(unsigned int irq) spin_unlock_irqrestore(&level->lock, flags); } +EXPORT_SYMBOL(enable_irq); + /*****************************************************************************/ /* * handles all normal device IRQ's @@ -425,6 +432,8 @@ int request_irq(unsigned int irq, return retval; } +EXPORT_SYMBOL(request_irq); + /** * free_irq - free an interrupt * @irq: Interrupt line to free @@ -496,6 +505,8 @@ void free_irq(unsigned int irq, void *dev_id) } } +EXPORT_SYMBOL(free_irq); + /* * IRQ autodetection code.. * @@ -519,6 +530,8 @@ unsigned long probe_irq_on(void) return 0; } +EXPORT_SYMBOL(probe_irq_on); + /* * Return a mask of triggered interrupts (this * can handle only legacy ISA interrupts). @@ -542,6 +555,8 @@ unsigned int probe_irq_mask(unsigned long xmask) return 0; } +EXPORT_SYMBOL(probe_irq_mask); + /* * Return the one interrupt that triggered (this can * handle any interrupt source). @@ -571,6 +586,8 @@ int probe_irq_off(unsigned long xmask) return -1; } +EXPORT_SYMBOL(probe_irq_off); + /* this was setup_x86_irq but it seems pretty generic */ int setup_irq(unsigned int irq, struct irqaction *new) { diff --git a/arch/frv/kernel/pm.c b/arch/frv/kernel/pm.c index 712c3c24c954..f0b8fff3e733 100644 --- a/arch/frv/kernel/pm.c +++ b/arch/frv/kernel/pm.c @@ -13,6 +13,7 @@ #include <linux/config.h> #include <linux/init.h> +#include <linux/module.h> #include <linux/pm.h> #include <linux/pm_legacy.h> #include <linux/sched.h> @@ -27,6 +28,7 @@ #include "local.h" void (*pm_power_off)(void); +EXPORT_SYMBOL(pm_power_off); extern void frv_change_cmode(int); diff --git a/arch/frv/kernel/time.c b/arch/frv/kernel/time.c index 2e9741227b73..24cf85f89e40 100644 --- a/arch/frv/kernel/time.c +++ b/arch/frv/kernel/time.c @@ -189,6 +189,8 @@ void do_gettimeofday(struct timeval *tv) tv->tv_usec = usec; } +EXPORT_SYMBOL(do_gettimeofday); + int do_settimeofday(struct timespec *tv) { time_t wtm_sec, sec = tv->tv_sec; @@ -218,6 +220,7 @@ int do_settimeofday(struct timespec *tv) clock_was_set(); return 0; } + EXPORT_SYMBOL(do_settimeofday); /* diff --git a/arch/frv/kernel/traps.c b/arch/frv/kernel/traps.c index 89073cae4b5d..9eb84b2e6abc 100644 --- a/arch/frv/kernel/traps.c +++ b/arch/frv/kernel/traps.c @@ -19,6 +19,7 @@ #include <linux/string.h> #include <linux/linkage.h> #include <linux/init.h> +#include <linux/module.h> #include <asm/setup.h> #include <asm/fpu.h> @@ -250,6 +251,8 @@ void dump_stack(void) show_stack(NULL, NULL); } +EXPORT_SYMBOL(dump_stack); + void show_stack(struct task_struct *task, unsigned long *sp) { } diff --git a/arch/frv/kernel/uaccess.c b/arch/frv/kernel/uaccess.c index f3fd58a5bc4a..9b751c0f0e84 100644 --- a/arch/frv/kernel/uaccess.c +++ b/arch/frv/kernel/uaccess.c @@ -10,6 +10,7 @@ */ #include <linux/mm.h> +#include <linux/module.h> #include <asm/uaccess.h> /*****************************************************************************/ @@ -58,8 +59,11 @@ long strncpy_from_user(char *dst, const char *src, long count) memset(p, 0, count); /* clear remainder of buffer [security] */ return err; + } /* end strncpy_from_user() */ +EXPORT_SYMBOL(strncpy_from_user); + /*****************************************************************************/ /* * Return the size of a string (including the ending 0) @@ -92,4 +96,7 @@ long strnlen_user(const char *src, long count) } return p - src + 1; /* return length including NUL */ + } /* end strnlen_user() */ + +EXPORT_SYMBOL(strnlen_user); |