diff options
Diffstat (limited to 'arch/avr32/include/asm')
| -rw-r--r-- | arch/avr32/include/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/avr32/include/asm/atmel-mci.h | 39 | ||||
| -rw-r--r-- | arch/avr32/include/asm/atomic.h | 2 | ||||
| -rw-r--r-- | arch/avr32/include/asm/bitops.h | 5 | ||||
| -rw-r--r-- | arch/avr32/include/asm/byteorder.h | 31 | ||||
| -rw-r--r-- | arch/avr32/include/asm/kdebug.h | 1 | ||||
| -rw-r--r-- | arch/avr32/include/asm/swab.h | 35 | ||||
| -rw-r--r-- | arch/avr32/include/asm/syscalls.h | 39 |
8 files changed, 84 insertions, 69 deletions
diff --git a/arch/avr32/include/asm/Kbuild b/arch/avr32/include/asm/Kbuild index 3136628ba8d..219822c8ad1 100644 --- a/arch/avr32/include/asm/Kbuild +++ b/arch/avr32/include/asm/Kbuild @@ -1,3 +1,4 @@ include include/asm-generic/Kbuild.asm +header-y += swab.h header-y += cachectl.h diff --git a/arch/avr32/include/asm/atmel-mci.h b/arch/avr32/include/asm/atmel-mci.h deleted file mode 100644 index 59f3fadd0b6..00000000000 --- a/arch/avr32/include/asm/atmel-mci.h +++ /dev/null @@ -1,39 +0,0 @@ -#ifndef __ASM_AVR32_ATMEL_MCI_H -#define __ASM_AVR32_ATMEL_MCI_H - -#define ATMEL_MCI_MAX_NR_SLOTS 2 - -struct dma_slave; - -/** - * struct mci_slot_pdata - board-specific per-slot configuration - * @bus_width: Number of data lines wired up the slot - * @detect_pin: GPIO pin wired to the card detect switch - * @wp_pin: GPIO pin wired to the write protect sensor - * - * If a given slot is not present on the board, @bus_width should be - * set to 0. The other fields are ignored in this case. - * - * Any pins that aren't available should be set to a negative value. - * - * Note that support for multiple slots is experimental -- some cards - * might get upset if we don't get the clock management exactly right. - * But in most cases, it should work just fine. - */ -struct mci_slot_pdata { - unsigned int bus_width; - int detect_pin; - int wp_pin; -}; - -/** - * struct mci_platform_data - board-specific MMC/SDcard configuration - * @dma_slave: DMA slave interface to use in data transfers, or NULL. - * @slot: Per-slot configuration data. - */ -struct mci_platform_data { - struct dma_slave *dma_slave; - struct mci_slot_pdata slot[ATMEL_MCI_MAX_NR_SLOTS]; -}; - -#endif /* __ASM_AVR32_ATMEL_MCI_H */ diff --git a/arch/avr32/include/asm/atomic.h b/arch/avr32/include/asm/atomic.h index 7ef3862a73d..31881510774 100644 --- a/arch/avr32/include/asm/atomic.h +++ b/arch/avr32/include/asm/atomic.h @@ -14,9 +14,9 @@ #ifndef __ASM_AVR32_ATOMIC_H #define __ASM_AVR32_ATOMIC_H +#include <linux/types.h> #include <asm/system.h> -typedef struct { volatile int counter; } atomic_t; #define ATOMIC_INIT(i) { (i) } #define atomic_read(v) ((v)->counter) diff --git a/arch/avr32/include/asm/bitops.h b/arch/avr32/include/asm/bitops.h index 1a50b69b1a1..f7dd5f71edf 100644 --- a/arch/avr32/include/asm/bitops.h +++ b/arch/avr32/include/asm/bitops.h @@ -263,6 +263,11 @@ static inline int fls(unsigned long word) return 32 - result; } +static inline int __fls(unsigned long word) +{ + return fls(word) - 1; +} + unsigned long find_first_zero_bit(const unsigned long *addr, unsigned long size); unsigned long find_next_zero_bit(const unsigned long *addr, diff --git a/arch/avr32/include/asm/byteorder.h b/arch/avr32/include/asm/byteorder.h index 8e3af02076d..2aba64b4e12 100644 --- a/arch/avr32/include/asm/byteorder.h +++ b/arch/avr32/include/asm/byteorder.h @@ -4,34 +4,7 @@ #ifndef __ASM_AVR32_BYTEORDER_H #define __ASM_AVR32_BYTEORDER_H -#include <asm/types.h> -#include <linux/compiler.h> +#include <asm/swab.h> +#include <linux/byteorder/big_endian.h> -#define __BIG_ENDIAN -#define __SWAB_64_THRU_32__ - -#ifdef __CHECKER__ -extern unsigned long __builtin_bswap_32(unsigned long x); -extern unsigned short __builtin_bswap_16(unsigned short x); -#endif - -/* - * avr32-linux-gcc versions earlier than 4.2 improperly sign-extends - * the result. - */ -#if !(__GNUC__ == 4 && __GNUC_MINOR__ < 2) -static inline __attribute_const__ __u16 __arch_swab16(__u16 val) -{ - return __builtin_bswap_16(val); -} -#define __arch_swab16 __arch_swab16 - -static inline __attribute_const__ __u32 __arch_swab32(__u32 val) -{ - return __builtin_bswap_32(val); -} -#define __arch_swab32 __arch_swab32 -#endif - -#include <linux/byteorder.h> #endif /* __ASM_AVR32_BYTEORDER_H */ diff --git a/arch/avr32/include/asm/kdebug.h b/arch/avr32/include/asm/kdebug.h index ca4f9542365..f930ce28680 100644 --- a/arch/avr32/include/asm/kdebug.h +++ b/arch/avr32/include/asm/kdebug.h @@ -6,6 +6,7 @@ enum die_val { DIE_BREAKPOINT, DIE_SSTEP, DIE_NMI, + DIE_OOPS, }; #endif /* __ASM_AVR32_KDEBUG_H */ diff --git a/arch/avr32/include/asm/swab.h b/arch/avr32/include/asm/swab.h new file mode 100644 index 00000000000..a14aa5b46d9 --- /dev/null +++ b/arch/avr32/include/asm/swab.h @@ -0,0 +1,35 @@ +/* + * AVR32 byteswapping functions. + */ +#ifndef __ASM_AVR32_SWAB_H +#define __ASM_AVR32_SWAB_H + +#include <asm/types.h> +#include <linux/compiler.h> + +#define __SWAB_64_THRU_32__ + +#ifdef __CHECKER__ +extern unsigned long __builtin_bswap_32(unsigned long x); +extern unsigned short __builtin_bswap_16(unsigned short x); +#endif + +/* + * avr32-linux-gcc versions earlier than 4.2 improperly sign-extends + * the result. + */ +#if !(__GNUC__ == 4 && __GNUC_MINOR__ < 2) +static inline __attribute_const__ __u16 __arch_swab16(__u16 val) +{ + return __builtin_bswap_16(val); +} +#define __arch_swab16 __arch_swab16 + +static inline __attribute_const__ __u32 __arch_swab32(__u32 val) +{ + return __builtin_bswap_32(val); +} +#define __arch_swab32 __arch_swab32 +#endif + +#endif /* __ASM_AVR32_SWAB_H */ diff --git a/arch/avr32/include/asm/syscalls.h b/arch/avr32/include/asm/syscalls.h new file mode 100644 index 00000000000..483d666c27c --- /dev/null +++ b/arch/avr32/include/asm/syscalls.h @@ -0,0 +1,39 @@ +/* + * syscalls.h - Linux syscall interfaces (arch-specific) + * + * Copyright (c) 2008 Jaswinder Singh + * + * This file is released under the GPLv2. + * See the file COPYING for more details. + */ + +#ifndef _ASM_AVR32_SYSCALLS_H +#define _ASM_AVR32_SYSCALLS_H + +#include <linux/compiler.h> +#include <linux/linkage.h> +#include <linux/types.h> +#include <linux/signal.h> + +/* kernel/process.c */ +asmlinkage int sys_fork(struct pt_regs *); +asmlinkage int sys_clone(unsigned long, unsigned long, + unsigned long, unsigned long, + struct pt_regs *); +asmlinkage int sys_vfork(struct pt_regs *); +asmlinkage int sys_execve(char __user *, char __user *__user *, + char __user *__user *, struct pt_regs *); + +/* kernel/signal.c */ +asmlinkage int sys_sigaltstack(const stack_t __user *, stack_t __user *, + struct pt_regs *); +asmlinkage int sys_rt_sigreturn(struct pt_regs *); + +/* kernel/sys_avr32.c */ +asmlinkage long sys_mmap2(unsigned long, unsigned long, unsigned long, + unsigned long, unsigned long, off_t); + +/* mm/cache.c */ +asmlinkage int sys_cacheflush(int, void __user *, size_t); + +#endif /* _ASM_AVR32_SYSCALLS_H */ |