diff options
Diffstat (limited to 'include/asm-parisc')
| -rw-r--r-- | include/asm-parisc/assembly.h | 6 | ||||
| -rw-r--r-- | include/asm-parisc/bitops.h | 1 | ||||
| -rw-r--r-- | include/asm-parisc/checksum.h | 2 | ||||
| -rw-r--r-- | include/asm-parisc/futex.h | 2 | ||||
| -rw-r--r-- | include/asm-parisc/ide.h | 2 | ||||
| -rw-r--r-- | include/asm-parisc/ioctl.h | 51 | ||||
| -rw-r--r-- | include/asm-parisc/ioctls.h | 4 | ||||
| -rw-r--r-- | include/asm-parisc/pgtable.h | 2 | ||||
| -rw-r--r-- | include/asm-parisc/semaphore-helper.h | 89 | ||||
| -rw-r--r-- | include/asm-parisc/semaphore.h | 146 | ||||
| -rw-r--r-- | include/asm-parisc/termbits.h | 5 | ||||
| -rw-r--r-- | include/asm-parisc/termios.h | 6 | ||||
| -rw-r--r-- | include/asm-parisc/types.h | 33 | ||||
| -rw-r--r-- | include/asm-parisc/unaligned.h | 12 |
14 files changed, 31 insertions, 330 deletions
diff --git a/include/asm-parisc/assembly.h b/include/asm-parisc/assembly.h index 5587f002388..ffb208840ec 100644 --- a/include/asm-parisc/assembly.h +++ b/include/asm-parisc/assembly.h @@ -31,9 +31,8 @@ #define STREGM std,ma #define SHRREG shrd #define SHLREG shld -#define ADDIB addib,* -#define CMPB cmpb,* #define ANDCM andcm,* +#define COND(x) * ## x #define RP_OFFSET 16 #define FRAME_SIZE 128 #define CALLEE_REG_FRAME_SIZE 144 @@ -46,9 +45,8 @@ #define STREGM stwm #define SHRREG shr #define SHLREG shlw -#define ADDIB addib, -#define CMPB cmpb, #define ANDCM andcm +#define COND(x) x #define RP_OFFSET 20 #define FRAME_SIZE 64 #define CALLEE_REG_FRAME_SIZE 128 diff --git a/include/asm-parisc/bitops.h b/include/asm-parisc/bitops.h index f8eebcbad01..7a6ea10bd23 100644 --- a/include/asm-parisc/bitops.h +++ b/include/asm-parisc/bitops.h @@ -210,6 +210,7 @@ static __inline__ int fls(int x) return ret; } +#include <asm-generic/bitops/__fls.h> #include <asm-generic/bitops/fls64.h> #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> diff --git a/include/asm-parisc/checksum.h b/include/asm-parisc/checksum.h index cc3ec1bd891..e9639ccc3fc 100644 --- a/include/asm-parisc/checksum.h +++ b/include/asm-parisc/checksum.h @@ -65,7 +65,7 @@ static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) "2:\n" : "=r" (sum), "=r" (iph), "=r" (ihl) : "1" (iph), "2" (ihl) - : "r19", "r20", "r21" ); + : "r19", "r20", "r21", "memory"); return (__force __sum16)sum; } diff --git a/include/asm-parisc/futex.h b/include/asm-parisc/futex.h index fdc6d055ef7..0c705c3a55e 100644 --- a/include/asm-parisc/futex.h +++ b/include/asm-parisc/futex.h @@ -4,8 +4,8 @@ #ifdef __KERNEL__ #include <linux/futex.h> +#include <linux/uaccess.h> #include <asm/errno.h> -#include <asm/uaccess.h> static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) diff --git a/include/asm-parisc/ide.h b/include/asm-parisc/ide.h index be8760fbc8e..db0c9441009 100644 --- a/include/asm-parisc/ide.h +++ b/include/asm-parisc/ide.h @@ -17,8 +17,6 @@ #define MAX_HWIFS 2 #endif -#define ide_default_io_ctl(base) ((base) + 0x206) /* obsolete */ - #define ide_request_irq(irq,hand,flg,dev,id) request_irq((irq),(hand),(flg),(dev),(id)) #define ide_free_irq(irq,dev_id) free_irq((irq), (dev_id)) #define ide_request_region(from,extent,name) request_region((from), (extent), (name)) diff --git a/include/asm-parisc/ioctl.h b/include/asm-parisc/ioctl.h index 68338d2bda4..ec8efa02bed 100644 --- a/include/asm-parisc/ioctl.h +++ b/include/asm-parisc/ioctl.h @@ -32,21 +32,6 @@ * NOTE: This limits the max parameter size to 16kB -1 ! */ -#define _IOC_NRBITS 8 -#define _IOC_TYPEBITS 8 -#define _IOC_SIZEBITS 14 -#define _IOC_DIRBITS 2 - -#define _IOC_NRMASK ((1 << _IOC_NRBITS)-1) -#define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1) -#define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1) -#define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1) - -#define _IOC_NRSHIFT 0 -#define _IOC_TYPESHIFT (_IOC_NRSHIFT+_IOC_NRBITS) -#define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS) -#define _IOC_DIRSHIFT (_IOC_SIZESHIFT+_IOC_SIZEBITS) - /* * Direction bits. */ @@ -54,40 +39,6 @@ #define _IOC_WRITE 2U #define _IOC_READ 1U -#define _IOC(dir,type,nr,size) \ - (((dir) << _IOC_DIRSHIFT) | \ - ((type) << _IOC_TYPESHIFT) | \ - ((nr) << _IOC_NRSHIFT) | \ - ((size) << _IOC_SIZESHIFT)) - -/* provoke compile error for invalid uses of size argument */ -extern unsigned int __invalid_size_argument_for_IOC; -#define _IOC_TYPECHECK(t) \ - ((sizeof(t) == sizeof(t[1]) && \ - sizeof(t) < (1 << _IOC_SIZEBITS)) ? \ - sizeof(t) : __invalid_size_argument_for_IOC) - -/* used to create numbers */ -#define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0) -#define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size))) -#define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size))) -#define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size))) -#define _IOR_BAD(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size)) -#define _IOW_BAD(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size)) -#define _IOWR_BAD(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size)) - -/* used to decode ioctl numbers.. */ -#define _IOC_DIR(nr) (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK) -#define _IOC_TYPE(nr) (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK) -#define _IOC_NR(nr) (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK) -#define _IOC_SIZE(nr) (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK) - -/* ...and for the drivers/sound files... */ - -#define IOC_IN (_IOC_WRITE << _IOC_DIRSHIFT) -#define IOC_OUT (_IOC_READ << _IOC_DIRSHIFT) -#define IOC_INOUT ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT) -#define IOCSIZE_MASK (_IOC_SIZEMASK << _IOC_SIZESHIFT) -#define IOCSIZE_SHIFT (_IOC_SIZESHIFT) +#include <asm-generic/ioctl.h> #endif /* _ASM_PARISC_IOCTL_H */ diff --git a/include/asm-parisc/ioctls.h b/include/asm-parisc/ioctls.h index ee84e4172c3..6747fad07a3 100644 --- a/include/asm-parisc/ioctls.h +++ b/include/asm-parisc/ioctls.h @@ -46,6 +46,10 @@ #define TIOCSBRK 0x5427 /* BSD compatibility */ #define TIOCCBRK 0x5428 /* BSD compatibility */ #define TIOCGSID _IOR('T', 20, int) /* Return the session ID of FD */ +#define TCGETS2 _IOR('T',0x2A, struct termios2) +#define TCSETS2 _IOW('T',0x2B, struct termios2) +#define TCSETSW2 _IOW('T',0x2C, struct termios2) +#define TCSETSF2 _IOW('T',0x2D, struct termios2) #define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ diff --git a/include/asm-parisc/pgtable.h b/include/asm-parisc/pgtable.h index dc86adbec91..470a4b88124 100644 --- a/include/asm-parisc/pgtable.h +++ b/include/asm-parisc/pgtable.h @@ -323,6 +323,7 @@ static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; } static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; } static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITE; } static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; } +static inline int pte_special(pte_t pte) { return 0; } static inline pte_t pte_mkclean(pte_t pte) { pte_val(pte) &= ~_PAGE_DIRTY; return pte; } static inline pte_t pte_mkold(pte_t pte) { pte_val(pte) &= ~_PAGE_ACCESSED; return pte; } @@ -330,6 +331,7 @@ static inline pte_t pte_wrprotect(pte_t pte) { pte_val(pte) &= ~_PAGE_WRITE; ret static inline pte_t pte_mkdirty(pte_t pte) { pte_val(pte) |= _PAGE_DIRTY; return pte; } static inline pte_t pte_mkyoung(pte_t pte) { pte_val(pte) |= _PAGE_ACCESSED; return pte; } static inline pte_t pte_mkwrite(pte_t pte) { pte_val(pte) |= _PAGE_WRITE; return pte; } +static inline pte_t pte_mkspecial(pte_t pte) { return pte; } /* * Conversion functions: convert a page and protection to a page entry, diff --git a/include/asm-parisc/semaphore-helper.h b/include/asm-parisc/semaphore-helper.h deleted file mode 100644 index 387f7c1277a..00000000000 --- a/include/asm-parisc/semaphore-helper.h +++ /dev/null @@ -1,89 +0,0 @@ -#ifndef _ASM_PARISC_SEMAPHORE_HELPER_H -#define _ASM_PARISC_SEMAPHORE_HELPER_H - -/* - * SMP- and interrupt-safe semaphores helper functions. - * - * (C) Copyright 1996 Linus Torvalds - * (C) Copyright 1999 Andrea Arcangeli - */ - -/* - * These two _must_ execute atomically wrt each other. - * - * This is trivially done with load_locked/store_cond, - * which we have. Let the rest of the losers suck eggs. - */ -static __inline__ void wake_one_more(struct semaphore * sem) -{ - atomic_inc((atomic_t *)&sem->waking); -} - -static __inline__ int waking_non_zero(struct semaphore *sem) -{ - unsigned long flags; - int ret = 0; - - spin_lock_irqsave(&semaphore_wake_lock, flags); - if (sem->waking > 0) { - sem->waking--; - ret = 1; - } - spin_unlock_irqrestore(&semaphore_wake_lock, flags); - return ret; -} - -/* - * waking_non_zero_interruptible: - * 1 got the lock - * 0 go to sleep - * -EINTR interrupted - * - * We must undo the sem->count down_interruptible() increment while we are - * protected by the spinlock in order to make atomic this atomic_inc() with the - * atomic_read() in wake_one_more(), otherwise we can race. -arca - */ -static __inline__ int waking_non_zero_interruptible(struct semaphore *sem, - struct task_struct *tsk) -{ - unsigned long flags; - int ret = 0; - - spin_lock_irqsave(&semaphore_wake_lock, flags); - if (sem->waking > 0) { - sem->waking--; - ret = 1; - } else if (signal_pending(tsk)) { - atomic_inc(&sem->count); - ret = -EINTR; - } - spin_unlock_irqrestore(&semaphore_wake_lock, flags); - return ret; -} - -/* - * waking_non_zero_trylock: - * 1 failed to lock - * 0 got the lock - * - * We must undo the sem->count down_trylock() increment while we are - * protected by the spinlock in order to make atomic this atomic_inc() with the - * atomic_read() in wake_one_more(), otherwise we can race. -arca - */ -static __inline__ int waking_non_zero_trylock(struct semaphore *sem) -{ - unsigned long flags; - int ret = 1; - - spin_lock_irqsave(&semaphore_wake_lock, flags); - if (sem->waking <= 0) - atomic_inc(&sem->count); - else { - sem->waking--; - ret = 0; - } - spin_unlock_irqrestore(&semaphore_wake_lock, flags); - return ret; -} - -#endif /* _ASM_PARISC_SEMAPHORE_HELPER_H */ diff --git a/include/asm-parisc/semaphore.h b/include/asm-parisc/semaphore.h index a16271cdc74..d9b2034ed1d 100644 --- a/include/asm-parisc/semaphore.h +++ b/include/asm-parisc/semaphore.h @@ -1,145 +1 @@ -/* SMP- and interrupt-safe semaphores. - * PA-RISC version by Matthew Wilcox - * - * Linux/PA-RISC Project (http://www.parisc-linux.org/) - * Copyright (C) 1996 Linus Torvalds - * Copyright (C) 1999-2001 Matthew Wilcox < willy at debian d0T org > - * Copyright (C) 2000 Grant Grundler < grundler a debian org > - * - * 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. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef _ASM_PARISC_SEMAPHORE_H -#define _ASM_PARISC_SEMAPHORE_H - -#include <linux/spinlock.h> -#include <linux/wait.h> -#include <linux/rwsem.h> - -#include <asm/system.h> - -/* - * The `count' is initialised to the number of people who are allowed to - * take the lock. (Normally we want a mutex, so this is `1'). if - * `count' is positive, the lock can be taken. if it's 0, no-one is - * waiting on it. if it's -1, at least one task is waiting. - */ -struct semaphore { - spinlock_t sentry; - int count; - wait_queue_head_t wait; -}; - -#define __SEMAPHORE_INITIALIZER(name, n) \ -{ \ - .sentry = SPIN_LOCK_UNLOCKED, \ - .count = n, \ - .wait = __WAIT_QUEUE_HEAD_INITIALIZER((name).wait) \ -} - -#define __DECLARE_SEMAPHORE_GENERIC(name,count) \ - struct semaphore name = __SEMAPHORE_INITIALIZER(name,count) - -#define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1) - -static inline void sema_init (struct semaphore *sem, int val) -{ - *sem = (struct semaphore)__SEMAPHORE_INITIALIZER((*sem),val); -} - -static inline void init_MUTEX (struct semaphore *sem) -{ - sema_init(sem, 1); -} - -static inline void init_MUTEX_LOCKED (struct semaphore *sem) -{ - sema_init(sem, 0); -} - -static inline int sem_getcount(struct semaphore *sem) -{ - return sem->count; -} - -asmlinkage void __down(struct semaphore * sem); -asmlinkage int __down_interruptible(struct semaphore * sem); -asmlinkage void __up(struct semaphore * sem); - -/* Semaphores can be `tried' from irq context. So we have to disable - * interrupts while we're messing with the semaphore. Sorry. - */ - -static inline void down(struct semaphore * sem) -{ - might_sleep(); - spin_lock_irq(&sem->sentry); - if (sem->count > 0) { - sem->count--; - } else { - __down(sem); - } - spin_unlock_irq(&sem->sentry); -} - -static inline int down_interruptible(struct semaphore * sem) -{ - int ret = 0; - might_sleep(); - spin_lock_irq(&sem->sentry); - if (sem->count > 0) { - sem->count--; - } else { - ret = __down_interruptible(sem); - } - spin_unlock_irq(&sem->sentry); - return ret; -} - -/* - * down_trylock returns 0 on success, 1 if we failed to get the lock. - * May not sleep, but must preserve irq state - */ -static inline int down_trylock(struct semaphore * sem) -{ - unsigned long flags; - int count; - - spin_lock_irqsave(&sem->sentry, flags); - count = sem->count - 1; - if (count >= 0) - sem->count = count; - spin_unlock_irqrestore(&sem->sentry, flags); - return (count < 0); -} - -/* - * Note! This is subtle. We jump to wake people up only if - * the semaphore was negative (== somebody was waiting on it). - */ -static inline void up(struct semaphore * sem) -{ - unsigned long flags; - - spin_lock_irqsave(&sem->sentry, flags); - if (sem->count < 0) { - __up(sem); - } else { - sem->count++; - } - spin_unlock_irqrestore(&sem->sentry, flags); -} - -#endif /* _ASM_PARISC_SEMAPHORE_H */ +#include <linux/semaphore.h> diff --git a/include/asm-parisc/termbits.h b/include/asm-parisc/termbits.h index e847fe97968..d8bbc73b16b 100644 --- a/include/asm-parisc/termbits.h +++ b/include/asm-parisc/termbits.h @@ -141,6 +141,7 @@ struct ktermios { #define HUPCL 0002000 #define CLOCAL 0004000 #define CBAUDEX 0010000 +#define BOTHER 0010000 #define B57600 0010001 #define B115200 0010002 #define B230400 0010003 @@ -156,10 +157,12 @@ struct ktermios { #define B3000000 0010015 #define B3500000 0010016 #define B4000000 0010017 -#define CIBAUD 002003600000 /* input baud rate (not used) */ +#define CIBAUD 002003600000 /* input baud rate */ #define CMSPAR 010000000000 /* mark or space (stick) parity */ #define CRTSCTS 020000000000 /* flow control */ +#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ + /* c_lflag bits */ #define ISIG 0000001 diff --git a/include/asm-parisc/termios.h b/include/asm-parisc/termios.h index 5345b342047..a2a57a4548a 100644 --- a/include/asm-parisc/termios.h +++ b/include/asm-parisc/termios.h @@ -80,8 +80,10 @@ struct termio { copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \ }) -#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios)) -#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios)) +#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2)) +#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2)) +#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios)) +#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios)) #endif /* __KERNEL__ */ diff --git a/include/asm-parisc/types.h b/include/asm-parisc/types.h index 56c84802da5..7f5a39bfb4c 100644 --- a/include/asm-parisc/types.h +++ b/include/asm-parisc/types.h @@ -1,29 +1,12 @@ #ifndef _PARISC_TYPES_H #define _PARISC_TYPES_H +#include <asm-generic/int-ll64.h> + #ifndef __ASSEMBLY__ typedef unsigned short umode_t; -/* - * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the - * header files exported to user space - */ - -typedef __signed__ char __s8; -typedef unsigned char __u8; - -typedef __signed__ short __s16; -typedef unsigned short __u16; - -typedef __signed__ int __s32; -typedef unsigned int __u32; - -#if defined(__GNUC__) -__extension__ typedef __signed__ long long __s64; -__extension__ typedef unsigned long long __u64; -#endif - #endif /* __ASSEMBLY__ */ /* @@ -41,18 +24,6 @@ __extension__ typedef unsigned long long __u64; #ifndef __ASSEMBLY__ -typedef signed char s8; -typedef unsigned char u8; - -typedef signed short s16; -typedef unsigned short u16; - -typedef signed int s32; -typedef unsigned int u32; - -typedef signed long long s64; -typedef unsigned long long u64; - /* Dma addresses are 32-bits wide. */ typedef u32 dma_addr_t; diff --git a/include/asm-parisc/unaligned.h b/include/asm-parisc/unaligned.h index 53c905838d9..dfc5d3321a5 100644 --- a/include/asm-parisc/unaligned.h +++ b/include/asm-parisc/unaligned.h @@ -1,7 +1,11 @@ -#ifndef _ASM_PARISC_UNALIGNED_H_ -#define _ASM_PARISC_UNALIGNED_H_ +#ifndef _ASM_PARISC_UNALIGNED_H +#define _ASM_PARISC_UNALIGNED_H -#include <asm-generic/unaligned.h> +#include <linux/unaligned/be_struct.h> +#include <linux/unaligned/le_byteshift.h> +#include <linux/unaligned/generic.h> +#define get_unaligned __get_unaligned_be +#define put_unaligned __put_unaligned_be #ifdef __KERNEL__ struct pt_regs; @@ -9,4 +13,4 @@ void handle_unaligned(struct pt_regs *regs); int check_unaligned(struct pt_regs *regs); #endif -#endif /* _ASM_PARISC_UNALIGNED_H_ */ +#endif /* _ASM_PARISC_UNALIGNED_H */ |