diff options
Diffstat (limited to 'include/asm-mips')
-rw-r--r-- | include/asm-mips/asm.h | 2 | ||||
-rw-r--r-- | include/asm-mips/cacheflush.h | 19 | ||||
-rw-r--r-- | include/asm-mips/div64.h | 21 | ||||
-rw-r--r-- | include/asm-mips/fixmap.h | 14 | ||||
-rw-r--r-- | include/asm-mips/irq.h | 4 | ||||
-rw-r--r-- | include/asm-mips/mach-au1x00/au1xxx_ide.h | 6 | ||||
-rw-r--r-- | include/asm-mips/mipsmtregs.h | 2 | ||||
-rw-r--r-- | include/asm-mips/pgalloc.h | 2 | ||||
-rw-r--r-- | include/asm-mips/pgtable-64.h | 2 | ||||
-rw-r--r-- | include/asm-mips/sibyte/sb1250.h | 2 | ||||
-rw-r--r-- | include/asm-mips/system.h | 2 | ||||
-rw-r--r-- | include/asm-mips/time.h | 10 | ||||
-rw-r--r-- | include/asm-mips/unistd.h | 19 |
13 files changed, 44 insertions, 61 deletions
diff --git a/include/asm-mips/asm.h b/include/asm-mips/asm.h index e3038a4..838eb31 100644 --- a/include/asm-mips/asm.h +++ b/include/asm-mips/asm.h @@ -344,6 +344,7 @@ symbol = value #define PTR_L lw #define PTR_S sw #define PTR_LA la +#define PTR_LI li #define PTR_SLL sll #define PTR_SLLV sllv #define PTR_SRL srl @@ -368,6 +369,7 @@ symbol = value #define PTR_L ld #define PTR_S sd #define PTR_LA dla +#define PTR_LI dli #define PTR_SLL dsll #define PTR_SLLV dsllv #define PTR_SRL dsrl diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h index 9ab59e2..e3c9925 100644 --- a/include/asm-mips/cacheflush.h +++ b/include/asm-mips/cacheflush.h @@ -55,24 +55,13 @@ extern void (*flush_icache_range)(unsigned long start, unsigned long end); #define flush_cache_vmap(start, end) flush_cache_all() #define flush_cache_vunmap(start, end) flush_cache_all() -static inline void copy_to_user_page(struct vm_area_struct *vma, +extern void copy_to_user_page(struct vm_area_struct *vma, struct page *page, unsigned long vaddr, void *dst, const void *src, - unsigned long len) -{ - if (cpu_has_dc_aliases) - flush_cache_page(vma, vaddr, page_to_pfn(page)); - memcpy(dst, src, len); - __flush_icache_page(vma, page); -} + unsigned long len); -static inline void copy_from_user_page(struct vm_area_struct *vma, +extern void copy_from_user_page(struct vm_area_struct *vma, struct page *page, unsigned long vaddr, void *dst, const void *src, - unsigned long len) -{ - if (cpu_has_dc_aliases) - flush_cache_page(vma, vaddr, page_to_pfn(page)); - memcpy(dst, src, len); -} + unsigned long len); extern void (*flush_cache_sigtramp)(unsigned long addr); extern void (*flush_icache_all)(void); diff --git a/include/asm-mips/div64.h b/include/asm-mips/div64.h index 5f7dcf5..d107832 100644 --- a/include/asm-mips/div64.h +++ b/include/asm-mips/div64.h @@ -83,27 +83,6 @@ #if (_MIPS_SZLONG == 64) /* - * Don't use this one in new code - */ -#define do_div64_32(res, high, low, base) ({ \ - unsigned int __quot, __mod; \ - unsigned long __div; \ - unsigned int __low, __high, __base; \ - \ - __high = (high); \ - __low = (low); \ - __div = __high; \ - __div = __div << 32 | __low; \ - __base = (base); \ - \ - __mod = __div % __base; \ - __div = __div / __base; \ - \ - __quot = __div; \ - (res) = __quot; \ - __mod; }) - -/* * Hey, we're already 64-bit, no * need to play games.. */ diff --git a/include/asm-mips/fixmap.h b/include/asm-mips/fixmap.h index 6959bdb..02c8a13 100644 --- a/include/asm-mips/fixmap.h +++ b/include/asm-mips/fixmap.h @@ -45,8 +45,16 @@ * fix-mapped? */ enum fixed_addresses { +#define FIX_N_COLOURS 8 + FIX_CMAP_BEGIN, +#ifdef CONFIG_MIPS_MT_SMTC + FIX_CMAP_END = FIX_CMAP_BEGIN + (FIX_N_COLOURS * NR_CPUS), +#else + FIX_CMAP_END = FIX_CMAP_BEGIN + FIX_N_COLOURS, +#endif #ifdef CONFIG_HIGHMEM - FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */ + /* reserved pte's for temporary kernel mappings */ + FIX_KMAP_BEGIN = FIX_CMAP_END + 1, FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1, #endif __end_of_fixed_addresses @@ -70,9 +78,9 @@ extern void __set_fixmap (enum fixed_addresses idx, * at the top of mem.. */ #if defined(CONFIG_CPU_TX39XX) || defined(CONFIG_CPU_TX49XX) -#define FIXADDR_TOP (0xff000000UL - 0x2000) +#define FIXADDR_TOP ((unsigned long)(long)(int)(0xff000000 - 0x20000)) #else -#define FIXADDR_TOP (0xffffe000UL) +#define FIXADDR_TOP ((unsigned long)(long)(int)0xfffe0000) #endif #define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT) #define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) diff --git a/include/asm-mips/irq.h b/include/asm-mips/irq.h index 0ce2a80..35a05ca 100644 --- a/include/asm-mips/irq.h +++ b/include/asm-mips/irq.h @@ -74,4 +74,8 @@ extern int setup_irq_smtc(unsigned int irq, struct irqaction * new, unsigned long hwmask); #endif /* CONFIG_MIPS_MT_SMTC */ +extern int allocate_irqno(void); +extern void alloc_legacy_irqno(void); +extern void free_irqno(unsigned int irq); + #endif /* _ASM_IRQ_H */ diff --git a/include/asm-mips/mach-au1x00/au1xxx_ide.h b/include/asm-mips/mach-au1x00/au1xxx_ide.h index 301e713..e9fa252 100644 --- a/include/asm-mips/mach-au1x00/au1xxx_ide.h +++ b/include/asm-mips/mach-au1x00/au1xxx_ide.h @@ -170,10 +170,8 @@ int __init auide_probe(void); static int auide_dma_host_on(ide_drive_t *drive); static int auide_dma_lostirq(ide_drive_t *drive); static int auide_dma_on(ide_drive_t *drive); - static void auide_ddma_tx_callback(int irq, void *param, - struct pt_regs *regs); - static void auide_ddma_rx_callback(int irq, void *param, - struct pt_regs *regs); + static void auide_ddma_tx_callback(int irq, void *param); + static void auide_ddma_rx_callback(int irq, void *param); static int auide_dma_off_quietly(ide_drive_t *drive); #endif /* end CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA */ diff --git a/include/asm-mips/mipsmtregs.h b/include/asm-mips/mipsmtregs.h index f637ce7..3e9468f 100644 --- a/include/asm-mips/mipsmtregs.h +++ b/include/asm-mips/mipsmtregs.h @@ -352,6 +352,8 @@ do { \ #define write_vpe_c0_vpecontrol(val) mttc0(1, 1, val) #define read_vpe_c0_vpeconf0() mftc0(1, 2) #define write_vpe_c0_vpeconf0(val) mttc0(1, 2, val) +#define read_vpe_c0_count() mftc0(9, 0) +#define write_vpe_c0_count(val) mttc0(9, 0, val) #define read_vpe_c0_status() mftc0(12, 0) #define write_vpe_c0_status(val) mttc0(12, 0, val) #define read_vpe_c0_cause() mftc0(13, 0) diff --git a/include/asm-mips/pgalloc.h b/include/asm-mips/pgalloc.h index 582c1fe..af121c6 100644 --- a/include/asm-mips/pgalloc.h +++ b/include/asm-mips/pgalloc.h @@ -48,7 +48,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm) ret = (pgd_t *) __get_free_pages(GFP_KERNEL, PGD_ORDER); if (ret) { - init = pgd_offset(&init_mm, 0); + init = pgd_offset(&init_mm, 0UL); pgd_init((unsigned long)ret); memcpy(ret + USER_PTRS_PER_PGD, init + USER_PTRS_PER_PGD, (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t)); diff --git a/include/asm-mips/pgtable-64.h b/include/asm-mips/pgtable-64.h index d05fb6f..7e73203 100644 --- a/include/asm-mips/pgtable-64.h +++ b/include/asm-mips/pgtable-64.h @@ -174,7 +174,7 @@ static inline void pud_clear(pud_t *pudp) #define __pmd_offset(address) pmd_index(address) /* to find an entry in a kernel page-table-directory */ -#define pgd_offset_k(address) pgd_offset(&init_mm, 0) +#define pgd_offset_k(address) pgd_offset(&init_mm, 0UL) #define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1)) #define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)) diff --git a/include/asm-mips/sibyte/sb1250.h b/include/asm-mips/sibyte/sb1250.h index b09e16c..2ba6988 100644 --- a/include/asm-mips/sibyte/sb1250.h +++ b/include/asm-mips/sibyte/sb1250.h @@ -51,8 +51,8 @@ extern void sb1250_mask_irq(int cpu, int irq); extern void sb1250_unmask_irq(int cpu, int irq); extern void sb1250_smp_finish(void); +extern void bcm1480_hpt_setup(void); extern void bcm1480_time_init(void); -extern unsigned long bcm1480_gettimeoffset(void); extern void bcm1480_mask_irq(int cpu, int irq); extern void bcm1480_unmask_irq(int cpu, int irq); extern void bcm1480_smp_finish(void); diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h index dcb4701..3056fee 100644 --- a/include/asm-mips/system.h +++ b/include/asm-mips/system.h @@ -392,7 +392,7 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old, { __u64 retval; - if (cpu_has_llsc) { + if (cpu_has_llsc && R10000_LLSC_WAR) { __asm__ __volatile__( " .set push \n" " .set noat \n" diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h index 28512ba..625acd3 100644 --- a/include/asm-mips/time.h +++ b/include/asm-mips/time.h @@ -48,7 +48,8 @@ extern void (*mips_timer_ack)(void); * If mips_hpt_read is NULL, an R4k-compatible timer setup is attempted. */ extern unsigned int (*mips_hpt_read)(void); -extern void (*mips_hpt_init)(unsigned int); +extern void (*mips_hpt_init)(void); +extern unsigned int mips_hpt_mask; /* * to_tm() converts system time back to (year, mon, day, hour, min, sec). @@ -58,13 +59,6 @@ extern void (*mips_hpt_init)(unsigned int); extern void to_tm(unsigned long tim, struct rtc_time *tm); /* - * do_gettimeoffset(). By default, this func pointer points to - * do_null_gettimeoffset(), which leads to the same resolution as HZ. - * Higher resolution versions are available, which give ~1us resolution. - */ -extern unsigned long (*do_gettimeoffset)(void); - -/* * high-level timer interrupt routines. */ extern irqreturn_t timer_interrupt(int irq, void *dev_id); diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h index 30240a4..ec56aa5 100644 --- a/include/asm-mips/unistd.h +++ b/include/asm-mips/unistd.h @@ -332,16 +332,18 @@ #define __NR_set_robust_list (__NR_Linux + 309) #define __NR_get_robust_list (__NR_Linux + 310) #define __NR_kexec_load (__NR_Linux + 311) +#define __NR_getcpu (__NR_Linux + 312) +#define __NR_epoll_pwait (__NR_Linux + 313) /* * Offset of the last Linux o32 flavoured syscall */ -#define __NR_Linux_syscalls 311 +#define __NR_Linux_syscalls 313 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ #define __NR_O32_Linux 4000 -#define __NR_O32_Linux_syscalls 311 +#define __NR_O32_Linux_syscalls 313 #if _MIPS_SIM == _MIPS_SIM_ABI64 @@ -620,16 +622,18 @@ #define __NR_set_robust_list (__NR_Linux + 268) #define __NR_get_robust_list (__NR_Linux + 269) #define __NR_kexec_load (__NR_Linux + 270) +#define __NR_getcpu (__NR_Linux + 271) +#define __NR_epoll_pwait (__NR_Linux + 272) /* * Offset of the last Linux 64-bit flavoured syscall */ -#define __NR_Linux_syscalls 270 +#define __NR_Linux_syscalls 272 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ #define __NR_64_Linux 5000 -#define __NR_64_Linux_syscalls 270 +#define __NR_64_Linux_syscalls 272 #if _MIPS_SIM == _MIPS_SIM_NABI32 @@ -912,16 +916,18 @@ #define __NR_set_robust_list (__NR_Linux + 272) #define __NR_get_robust_list (__NR_Linux + 273) #define __NR_kexec_load (__NR_Linux + 274) +#define __NR_getcpu (__NR_Linux + 275) +#define __NR_epoll_pwait (__NR_Linux + 276) /* * Offset of the last N32 flavoured syscall */ -#define __NR_Linux_syscalls 274 +#define __NR_Linux_syscalls 276 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */ #define __NR_N32_Linux 6000 -#define __NR_N32_Linux_syscalls 274 +#define __NR_N32_Linux_syscalls 276 #ifdef __KERNEL__ @@ -1189,6 +1195,7 @@ type name (atype a,btype b,ctype c,dtype d,etype e,ftype f) \ #endif /* (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64) */ +#define __ARCH_OMIT_COMPAT_SYS_GETDENTS64 #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR #define __ARCH_WANT_SYS_ALARM |