diff options
| -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 | ||||
| -rw-r--r-- | arch/frv/lib/Makefile | 2 | ||||
| -rw-r--r-- | arch/frv/lib/__ucmpdi2.S | 45 | ||||
| -rw-r--r-- | arch/frv/lib/checksum.c | 31 | ||||
| -rw-r--r-- | arch/frv/mb93090-mb00/pci-dma-nommu.c | 8 | ||||
| -rw-r--r-- | arch/frv/mb93090-mb00/pci-dma.c | 10 | ||||
| -rw-r--r-- | arch/frv/mm/cache-page.c | 5 | ||||
| -rw-r--r-- | arch/frv/mm/highmem.c | 8 | ||||
| -rw-r--r-- | lib/find_next_bit.c | 3 |
14 files changed, 155 insertions, 14 deletions
diff --git a/arch/frv/kernel/frv_ksyms.c b/arch/frv/kernel/frv_ksyms.c index 1a76d524719..5f118c89d09 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 8c524cdd271..59580c59c62 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 712c3c24c95..f0b8fff3e73 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 2e9741227b7..24cf85f89e4 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 89073cae4b5..9eb84b2e6ab 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 f3fd58a5bc4..9b751c0f0e8 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); diff --git a/arch/frv/lib/Makefile b/arch/frv/lib/Makefile index 19be2626d5e..08be305c9f4 100644 --- a/arch/frv/lib/Makefile +++ b/arch/frv/lib/Makefile @@ -3,6 +3,6 @@ # lib-y := \ - __ashldi3.o __lshrdi3.o __muldi3.o __ashrdi3.o __negdi2.o \ + __ashldi3.o __lshrdi3.o __muldi3.o __ashrdi3.o __negdi2.o __ucmpdi2.o \ checksum.o memcpy.o memset.o atomic-ops.o \ outsl_ns.o outsl_sw.o insl_ns.o insl_sw.o cache.o diff --git a/arch/frv/lib/__ucmpdi2.S b/arch/frv/lib/__ucmpdi2.S new file mode 100644 index 00000000000..d892f16ffaa --- /dev/null +++ b/arch/frv/lib/__ucmpdi2.S @@ -0,0 +1,45 @@ +/* __ucmpdi2.S: 64-bit unsigned compare + * + * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + + + .text + .p2align 4 + +############################################################################### +# +# int __ucmpdi2(unsigned long long a [GR8:GR9], +# unsigned long long b [GR10:GR11]) +# +# - returns 0, 1, or 2 as a <, =, > b respectively. +# +############################################################################### + .globl __ucmpdi2 + .type __ucmpdi2,@function +__ucmpdi2: + or.p gr8,gr0,gr4 + subcc gr8,gr10,gr0,icc0 + setlos.p #0,gr8 + bclr icc0,#2 ; a.msw < b.msw + + setlos.p #2,gr8 + bhilr icc0,#0 ; a.msw > b.msw + + subcc.p gr9,gr11,gr0,icc1 + setlos #0,gr8 + setlos.p #2,gr9 + setlos #1,gr7 + cknc icc1,cc6 + cor.p gr9,gr0,gr8, cc6,#1 + cckls icc1,cc4, cc6,#1 + andcr cc6,cc4,cc4 + cor gr7,gr0,gr8, cc4,#1 + bralr + .size __ucmpdi2, .-__ucmpdi2 diff --git a/arch/frv/lib/checksum.c b/arch/frv/lib/checksum.c index 7bf5bd6cac8..20e7dfc474e 100644 --- a/arch/frv/lib/checksum.c +++ b/arch/frv/lib/checksum.c @@ -33,6 +33,7 @@ #include <net/checksum.h> #include <asm/checksum.h> +#include <linux/module.h> static inline unsigned short from32to16(unsigned long x) { @@ -115,34 +116,52 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum) return result; } +EXPORT_SYMBOL(csum_partial); + /* * this routine is used for miscellaneous IP-like checksums, mainly * in icmp.c */ unsigned short ip_compute_csum(const unsigned char * buff, int len) { - return ~do_csum(buff,len); + return ~do_csum(buff, len); } +EXPORT_SYMBOL(ip_compute_csum); + /* * copy from fs while checksumming, otherwise like csum_partial */ - unsigned int -csum_partial_copy_from_user(const char *src, char *dst, int len, int sum, int *csum_err) +csum_partial_copy_from_user(const char __user *src, char *dst, + int len, int sum, int *csum_err) { - if (csum_err) *csum_err = 0; - memcpy(dst, src, len); + int rem; + + if (csum_err) + *csum_err = 0; + + rem = copy_from_user(dst, src, len); + if (rem != 0) { + if (csum_err) + *csum_err = -EFAULT; + memset(dst + len - rem, 0, rem); + len = rem; + } + return csum_partial(dst, len, sum); } +EXPORT_SYMBOL(csum_partial_copy_from_user); + /* * copy from ds while checksumming, otherwise like csum_partial */ - unsigned int csum_partial_copy(const char *src, char *dst, int len, int sum) { memcpy(dst, src, len); return csum_partial(dst, len, sum); } + +EXPORT_SYMBOL(csum_partial_copy); diff --git a/arch/frv/mb93090-mb00/pci-dma-nommu.c b/arch/frv/mb93090-mb00/pci-dma-nommu.c index 2082a9647f4..4985466b1a7 100644 --- a/arch/frv/mb93090-mb00/pci-dma-nommu.c +++ b/arch/frv/mb93090-mb00/pci-dma-nommu.c @@ -83,6 +83,8 @@ void *dma_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_hand return NULL; } +EXPORT_SYMBOL(dma_alloc_coherent); + void dma_free_coherent(struct device *hwdev, size_t size, void *vaddr, dma_addr_t dma_handle) { struct dma_alloc_record *rec; @@ -102,6 +104,8 @@ void dma_free_coherent(struct device *hwdev, size_t size, void *vaddr, dma_addr_ BUG(); } +EXPORT_SYMBOL(dma_free_coherent); + /* * Map a single buffer of the indicated size for DMA in streaming mode. * The 32-bit bus address to use is returned. @@ -120,6 +124,8 @@ dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size, return virt_to_bus(ptr); } +EXPORT_SYMBOL(dma_map_single); + /* * Map a set of buffers described by scatterlist in streaming * mode for DMA. This is the scather-gather version of the @@ -150,3 +156,5 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, return nents; } + +EXPORT_SYMBOL(dma_map_sg); diff --git a/arch/frv/mb93090-mb00/pci-dma.c b/arch/frv/mb93090-mb00/pci-dma.c index 86fbdadc51b..671ce1e8434 100644 --- a/arch/frv/mb93090-mb00/pci-dma.c +++ b/arch/frv/mb93090-mb00/pci-dma.c @@ -28,11 +28,15 @@ void *dma_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_hand return ret; } +EXPORT_SYMBOL(dma_alloc_coherent); + void dma_free_coherent(struct device *hwdev, size_t size, void *vaddr, dma_addr_t dma_handle) { consistent_free(vaddr); } +EXPORT_SYMBOL(dma_free_coherent); + /* * Map a single buffer of the indicated size for DMA in streaming mode. * The 32-bit bus address to use is returned. @@ -51,6 +55,8 @@ dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size, return virt_to_bus(ptr); } +EXPORT_SYMBOL(dma_map_single); + /* * Map a set of buffers described by scatterlist in streaming * mode for DMA. This is the scather-gather version of the @@ -96,6 +102,8 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, return nents; } +EXPORT_SYMBOL(dma_map_sg); + dma_addr_t dma_map_page(struct device *dev, struct page *page, unsigned long offset, size_t size, enum dma_data_direction direction) { @@ -103,3 +111,5 @@ dma_addr_t dma_map_page(struct device *dev, struct page *page, unsigned long off flush_dcache_page(page); return (dma_addr_t) page_to_phys(page) + offset; } + +EXPORT_SYMBOL(dma_map_page); diff --git a/arch/frv/mm/cache-page.c b/arch/frv/mm/cache-page.c index 683b5e34431..0261cbe153b 100644 --- a/arch/frv/mm/cache-page.c +++ b/arch/frv/mm/cache-page.c @@ -11,6 +11,7 @@ #include <linux/sched.h> #include <linux/mm.h> #include <linux/highmem.h> +#include <linux/module.h> #include <asm/pgalloc.h> /*****************************************************************************/ @@ -38,6 +39,8 @@ void flush_dcache_page(struct page *page) } /* end flush_dcache_page() */ +EXPORT_SYMBOL(flush_dcache_page); + /*****************************************************************************/ /* * ICI takes a virtual address and the page may not currently have one @@ -64,3 +67,5 @@ void flush_icache_user_range(struct vm_area_struct *vma, struct page *page, } } /* end flush_icache_user_range() */ + +EXPORT_SYMBOL(flush_icache_user_range); diff --git a/arch/frv/mm/highmem.c b/arch/frv/mm/highmem.c index 7dc8fbf3af9..7f77db7fabc 100644 --- a/arch/frv/mm/highmem.c +++ b/arch/frv/mm/highmem.c @@ -9,6 +9,7 @@ * 2 of the License, or (at your option) any later version. */ #include <linux/highmem.h> +#include <linux/module.h> void *kmap(struct page *page) { @@ -18,6 +19,8 @@ void *kmap(struct page *page) return kmap_high(page); } +EXPORT_SYMBOL(kmap); + void kunmap(struct page *page) { if (in_interrupt()) @@ -27,7 +30,12 @@ void kunmap(struct page *page) kunmap_high(page); } +EXPORT_SYMBOL(kunmap); + struct page *kmap_atomic_to_page(void *ptr) { return virt_to_page(ptr); } + + +EXPORT_SYMBOL(kmap_atomic_to_page); diff --git a/lib/find_next_bit.c b/lib/find_next_bit.c index d08302d2a42..c05b4b19cf6 100644 --- a/lib/find_next_bit.c +++ b/lib/find_next_bit.c @@ -10,6 +10,7 @@ */ #include <linux/bitops.h> +#include <linux/module.h> int find_next_bit(const unsigned long *addr, int size, int offset) { @@ -53,3 +54,5 @@ int find_next_bit(const unsigned long *addr, int size, int offset) return offset; } + +EXPORT_SYMBOL(find_next_bit); |