diff options
Diffstat (limited to 'arch/blackfin/include/asm')
61 files changed, 149 insertions, 358 deletions
diff --git a/arch/blackfin/include/asm/Kbuild b/arch/blackfin/include/asm/Kbuild index 9e7c537..5a0625a 100644 --- a/arch/blackfin/include/asm/Kbuild +++ b/arch/blackfin/include/asm/Kbuild @@ -1,5 +1,49 @@ include include/asm-generic/Kbuild.asm +generic-y += auxvec.h +generic-y += bitsperlong.h +generic-y += bugs.h +generic-y += cputime.h +generic-y += current.h +generic-y += device.h +generic-y += div64.h +generic-y += emergency-restart.h +generic-y += errno.h +generic-y += fb.h +generic-y += futex.h +generic-y += hw_irq.h +generic-y += ioctl.h +generic-y += ipcbuf.h +generic-y += irq_regs.h +generic-y += kdebug.h +generic-y += kmap_types.h +generic-y += local64.h +generic-y += local.h +generic-y += mman.h +generic-y += msgbuf.h +generic-y += mutex.h +generic-y += param.h +generic-y += percpu.h +generic-y += pgalloc.h +generic-y += resource.h +generic-y += scatterlist.h +generic-y += sembuf.h +generic-y += serial.h +generic-y += setup.h +generic-y += shmbuf.h +generic-y += shmparam.h +generic-y += socket.h +generic-y += sockios.h +generic-y += statfs.h +generic-y += termbits.h +generic-y += termios.h +generic-y += topology.h +generic-y += types.h +generic-y += ucontext.h +generic-y += unaligned.h +generic-y += user.h +generic-y += xor.h + header-y += bfin_sport.h header-y += cachectl.h header-y += fixed_code.h diff --git a/arch/blackfin/include/asm/atomic.h b/arch/blackfin/include/asm/atomic.h index e485089..54c6e28 100644 --- a/arch/blackfin/include/asm/atomic.h +++ b/arch/blackfin/include/asm/atomic.h @@ -1,126 +1,33 @@ /* - * Copyright 2004-2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ + * Copyright 2004-2011 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ #ifndef __ARCH_BLACKFIN_ATOMIC__ #define __ARCH_BLACKFIN_ATOMIC__ -#ifndef CONFIG_SMP -# include <asm-generic/atomic.h> -#else - -#include <linux/types.h> -#include <asm/system.h> /* local_irq_XXX() */ - -/* - * Atomic operations that C can't guarantee us. Useful for - * resource counting etc.. - */ - -#define ATOMIC_INIT(i) { (i) } -#define atomic_set(v, i) (((v)->counter) = i) +#ifdef CONFIG_SMP -#define atomic_read(v) __raw_uncached_fetch_asm(&(v)->counter) +#include <linux/linkage.h> asmlinkage int __raw_uncached_fetch_asm(const volatile int *ptr); - asmlinkage int __raw_atomic_update_asm(volatile int *ptr, int value); - asmlinkage int __raw_atomic_clear_asm(volatile int *ptr, int value); - asmlinkage int __raw_atomic_set_asm(volatile int *ptr, int value); - asmlinkage int __raw_atomic_xor_asm(volatile int *ptr, int value); - asmlinkage int __raw_atomic_test_asm(const volatile int *ptr, int value); -static inline void atomic_add(int i, atomic_t *v) -{ - __raw_atomic_update_asm(&v->counter, i); -} - -static inline void atomic_sub(int i, atomic_t *v) -{ - __raw_atomic_update_asm(&v->counter, -i); -} - -static inline int atomic_add_return(int i, atomic_t *v) -{ - return __raw_atomic_update_asm(&v->counter, i); -} - -static inline int atomic_sub_return(int i, atomic_t *v) -{ - return __raw_atomic_update_asm(&v->counter, -i); -} - -static inline void atomic_inc(volatile atomic_t *v) -{ - __raw_atomic_update_asm(&v->counter, 1); -} - -static inline void atomic_dec(volatile atomic_t *v) -{ - __raw_atomic_update_asm(&v->counter, -1); -} - -static inline void atomic_clear_mask(int mask, atomic_t *v) -{ - __raw_atomic_clear_asm(&v->counter, mask); -} - -static inline void atomic_set_mask(int mask, atomic_t *v) -{ - __raw_atomic_set_asm(&v->counter, mask); -} - -static inline int atomic_test_mask(int mask, atomic_t *v) -{ - return __raw_atomic_test_asm(&v->counter, mask); -} - -/* Atomic operations are already serializing */ -#define smp_mb__before_atomic_dec() barrier() -#define smp_mb__after_atomic_dec() barrier() -#define smp_mb__before_atomic_inc() barrier() -#define smp_mb__after_atomic_inc() barrier() - -#define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0) -#define atomic_dec_return(v) atomic_sub_return(1,(v)) -#define atomic_inc_return(v) atomic_add_return(1,(v)) - -#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) -#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) - -#define atomic_add_unless(v, a, u) \ -({ \ - int c, old; \ - c = atomic_read(v); \ - while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ - c = old; \ - c != (u); \ -}) -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - -/* - * atomic_inc_and_test - increment and test - * @v: pointer of type atomic_t - * - * Atomically increments @v by 1 - * and returns true if the result is zero, or false for all - * other cases. - */ -#define atomic_inc_and_test(v) (atomic_inc_return(v) == 0) +#define atomic_read(v) __raw_uncached_fetch_asm(&(v)->counter) -#define atomic_sub_and_test(i,v) (atomic_sub_return((i), (v)) == 0) -#define atomic_dec_and_test(v) (atomic_sub_return(1, (v)) == 0) +#define atomic_add_return(i, v) __raw_atomic_update_asm(&(v)->counter, i) +#define atomic_sub_return(i, v) __raw_atomic_update_asm(&(v)->counter, -(i)) -#include <asm-generic/atomic-long.h> +#define atomic_clear_mask(m, v) __raw_atomic_clear_asm(&(v)->counter, m) +#define atomic_set_mask(m, v) __raw_atomic_set_asm(&(v)->counter, m) #endif -#include <asm-generic/atomic64.h> +#include <asm-generic/atomic.h> #endif diff --git a/arch/blackfin/include/asm/auxvec.h b/arch/blackfin/include/asm/auxvec.h deleted file mode 100644 index 41fa68b..0000000 --- a/arch/blackfin/include/asm/auxvec.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/auxvec.h> diff --git a/arch/blackfin/include/asm/bfin_serial.h b/arch/blackfin/include/asm/bfin_serial.h index 7fd0ec7..ecacdf3 100644 --- a/arch/blackfin/include/asm/bfin_serial.h +++ b/arch/blackfin/include/asm/bfin_serial.h @@ -32,6 +32,8 @@ struct work_struct; struct bfin_serial_port { struct uart_port port; unsigned int old_status; + int tx_irq; + int rx_irq; int status_irq; #ifndef BFIN_UART_BF54X_STYLE unsigned int lsr; diff --git a/arch/blackfin/include/asm/bitsperlong.h b/arch/blackfin/include/asm/bitsperlong.h deleted file mode 100644 index 6dc0bb0..0000000 --- a/arch/blackfin/include/asm/bitsperlong.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/bitsperlong.h> diff --git a/arch/blackfin/include/asm/blackfin.h b/arch/blackfin/include/asm/blackfin.h index eb7c144..0928700 100644 --- a/arch/blackfin/include/asm/blackfin.h +++ b/arch/blackfin/include/asm/blackfin.h @@ -1,9 +1,9 @@ /* * Common header file for Blackfin family of processors. * - * Copyright 2004-2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. + * Copyright 2004-2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. */ #ifndef _BLACKFIN_H_ diff --git a/arch/blackfin/include/asm/bugs.h b/arch/blackfin/include/asm/bugs.h deleted file mode 100644 index 61791e1..0000000 --- a/arch/blackfin/include/asm/bugs.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/bugs.h> diff --git a/arch/blackfin/include/asm/cputime.h b/arch/blackfin/include/asm/cputime.h deleted file mode 100644 index 6d68ad7..0000000 --- a/arch/blackfin/include/asm/cputime.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/cputime.h> diff --git a/arch/blackfin/include/asm/current.h b/arch/blackfin/include/asm/current.h deleted file mode 100644 index 4c51401..0000000 --- a/arch/blackfin/include/asm/current.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/current.h> diff --git a/arch/blackfin/include/asm/device.h b/arch/blackfin/include/asm/device.h deleted file mode 100644 index f0a4c25..0000000 --- a/arch/blackfin/include/asm/device.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/device.h> diff --git a/arch/blackfin/include/asm/div64.h b/arch/blackfin/include/asm/div64.h deleted file mode 100644 index 6cd978c..0000000 --- a/arch/blackfin/include/asm/div64.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/div64.h> diff --git a/arch/blackfin/include/asm/dma.h b/arch/blackfin/include/asm/dma.h index d9dbc1a..dac0c97 100644 --- a/arch/blackfin/include/asm/dma.h +++ b/arch/blackfin/include/asm/dma.h @@ -10,7 +10,7 @@ #include <linux/interrupt.h> #include <mach/dma.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/blackfin.h> #include <asm/page.h> #include <asm-generic/dma.h> diff --git a/arch/blackfin/include/asm/dpmc.h b/arch/blackfin/include/asm/dpmc.h index edf2a2a..c4ec959 100644 --- a/arch/blackfin/include/asm/dpmc.h +++ b/arch/blackfin/include/asm/dpmc.h @@ -117,7 +117,6 @@ #ifndef __ASSEMBLY__ void sleep_mode(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); -void hibernate_mode(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); void sleep_deeper(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); void do_hibernate(int wakeup); void set_dram_srfs(void); @@ -134,32 +133,6 @@ struct bfin_dpmc_platform_data { unsigned short vr_settling_time; /* in us */ }; -#else - -#define PM_PUSH(x) \ - R0 = [P0 + (x - SRAM_BASE_ADDRESS)];\ - [--SP] = R0;\ - -#define PM_POP(x) \ - R0 = [SP++];\ - [P0 + (x - SRAM_BASE_ADDRESS)] = R0;\ - -#define PM_SYS_PUSH(x) \ - R0 = [P0 + (x - PLL_CTL)];\ - [--SP] = R0;\ - -#define PM_SYS_POP(x) \ - R0 = [SP++];\ - [P0 + (x - PLL_CTL)] = R0;\ - -#define PM_SYS_PUSH16(x) \ - R0 = w[P0 + (x - PLL_CTL)];\ - [--SP] = R0;\ - -#define PM_SYS_POP16(x) \ - R0 = [SP++];\ - w[P0 + (x - PLL_CTL)] = R0;\ - #endif #endif /*_BLACKFIN_DPMC_H_*/ diff --git a/arch/blackfin/include/asm/emergency-restart.h b/arch/blackfin/include/asm/emergency-restart.h deleted file mode 100644 index 3711bd9..0000000 --- a/arch/blackfin/include/asm/emergency-restart.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/emergency-restart.h> diff --git a/arch/blackfin/include/asm/errno.h b/arch/blackfin/include/asm/errno.h deleted file mode 100644 index 4c82b50..0000000 --- a/arch/blackfin/include/asm/errno.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/errno.h> diff --git a/arch/blackfin/include/asm/fb.h b/arch/blackfin/include/asm/fb.h deleted file mode 100644 index 3a4988e..0000000 --- a/arch/blackfin/include/asm/fb.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/fb.h> diff --git a/arch/blackfin/include/asm/futex.h b/arch/blackfin/include/asm/futex.h deleted file mode 100644 index 0b74582..0000000 --- a/arch/blackfin/include/asm/futex.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/futex.h> diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h index 1ef8417..5a25856 100644 --- a/arch/blackfin/include/asm/gpio.h +++ b/arch/blackfin/include/asm/gpio.h @@ -16,58 +16,13 @@ #include <mach/gpio.h> -#define GPIO_0 0 -#define GPIO_1 1 -#define GPIO_2 2 -#define GPIO_3 3 -#define GPIO_4 4 -#define GPIO_5 5 -#define GPIO_6 6 -#define GPIO_7 7 -#define GPIO_8 8 -#define GPIO_9 9 -#define GPIO_10 10 -#define GPIO_11 11 -#define GPIO_12 12 -#define GPIO_13 13 -#define GPIO_14 14 -#define GPIO_15 15 -#define GPIO_16 16 -#define GPIO_17 17 -#define GPIO_18 18 -#define GPIO_19 19 -#define GPIO_20 20 -#define GPIO_21 21 -#define GPIO_22 22 -#define GPIO_23 23 -#define GPIO_24 24 -#define GPIO_25 25 -#define GPIO_26 26 -#define GPIO_27 27 -#define GPIO_28 28 -#define GPIO_29 29 -#define GPIO_30 30 -#define GPIO_31 31 -#define GPIO_32 32 -#define GPIO_33 33 -#define GPIO_34 34 -#define GPIO_35 35 -#define GPIO_36 36 -#define GPIO_37 37 -#define GPIO_38 38 -#define GPIO_39 39 -#define GPIO_40 40 -#define GPIO_41 41 -#define GPIO_42 42 -#define GPIO_43 43 -#define GPIO_44 44 -#define GPIO_45 45 -#define GPIO_46 46 -#define GPIO_47 47 - #define PERIPHERAL_USAGE 1 #define GPIO_USAGE 0 +#ifndef BFIN_GPIO_PINT +# define BFIN_GPIO_PINT 0 +#endif + #ifndef __ASSEMBLY__ #include <linux/compiler.h> @@ -89,7 +44,7 @@ * MODIFICATION HISTORY : **************************************************************/ -#ifndef CONFIG_BF54x +#if !BFIN_GPIO_PINT void set_gpio_dir(unsigned, unsigned short); void set_gpio_inen(unsigned, unsigned short); void set_gpio_polar(unsigned, unsigned short); @@ -164,6 +119,10 @@ struct gpio_port_t { #ifdef BFIN_SPECIAL_GPIO_BANKS void bfin_special_gpio_free(unsigned gpio); int bfin_special_gpio_request(unsigned gpio, const char *label); +# ifdef CONFIG_PM +void bfin_special_gpio_pm_hibernate_restore(void); +void bfin_special_gpio_pm_hibernate_suspend(void); +# endif #endif #ifdef CONFIG_PM @@ -182,7 +141,7 @@ static inline void bfin_pm_standby_restore(void) void bfin_gpio_pm_hibernate_restore(void); void bfin_gpio_pm_hibernate_suspend(void); -#ifndef CONFIG_BF54x +# if !BFIN_GPIO_PINT int gpio_pm_wakeup_ctrl(unsigned gpio, unsigned ctrl); struct gpio_port_s { @@ -199,8 +158,9 @@ struct gpio_port_s { unsigned short reserved; unsigned short mux; }; -#endif /*CONFIG_BF54x*/ +# endif #endif /*CONFIG_PM*/ + /*********************************************************** * * FUNCTIONS: Blackfin GPIO Driver diff --git a/arch/blackfin/include/asm/gptimers.h b/arch/blackfin/include/asm/gptimers.h index 38657da..38bddcb 100644 --- a/arch/blackfin/include/asm/gptimers.h +++ b/arch/blackfin/include/asm/gptimers.h @@ -193,6 +193,16 @@ uint16_t get_enabled_gptimers(void); uint32_t get_gptimer_status(unsigned int group); void set_gptimer_status(unsigned int group, uint32_t value); +static inline void enable_gptimer(unsigned int timer_id) +{ + enable_gptimers(1 << timer_id); +} + +static inline void disable_gptimer(unsigned int timer_id) +{ + disable_gptimers(1 << timer_id); +} + /* * All Blackfin system MMRs are padded to 32bits even if the register * itself is only 16bits. So use a helper macro to streamline this. @@ -209,6 +219,15 @@ struct bfin_gptimer_regs { u32 width; }; +/* + * bfin group timer registers layout + */ +struct bfin_gptimer_group_regs { + __BFP(enable); + __BFP(disable); + u32 status; +}; + #undef __BFP #endif diff --git a/arch/blackfin/include/asm/hw_irq.h b/arch/blackfin/include/asm/hw_irq.h deleted file mode 100644 index 1f5ef7d..0000000 --- a/arch/blackfin/include/asm/hw_irq.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/hw_irq.h> diff --git a/arch/blackfin/include/asm/ioctl.h b/arch/blackfin/include/asm/ioctl.h deleted file mode 100644 index b279fe0..0000000 --- a/arch/blackfin/include/asm/ioctl.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ioctl.h> diff --git a/arch/blackfin/include/asm/ipcbuf.h b/arch/blackfin/include/asm/ipcbuf.h deleted file mode 100644 index 84c7e51..0000000 --- a/arch/blackfin/include/asm/ipcbuf.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ipcbuf.h> diff --git a/arch/blackfin/include/asm/ipipe.h b/arch/blackfin/include/asm/ipipe.h index 9e0cc0e..17b5e92 100644 --- a/arch/blackfin/include/asm/ipipe.h +++ b/arch/blackfin/include/asm/ipipe.h @@ -32,7 +32,7 @@ #include <asm/ptrace.h> #include <asm/irq.h> #include <asm/bitops.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/traps.h> #include <asm/bitsperlong.h> diff --git a/arch/blackfin/include/asm/irq_regs.h b/arch/blackfin/include/asm/irq_regs.h deleted file mode 100644 index 3dd9c0b..0000000 --- a/arch/blackfin/include/asm/irq_regs.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/irq_regs.h> diff --git a/arch/blackfin/include/asm/irqflags.h b/arch/blackfin/include/asm/irqflags.h index b4bbb75..43eb474 100644 --- a/arch/blackfin/include/asm/irqflags.h +++ b/arch/blackfin/include/asm/irqflags.h @@ -18,12 +18,12 @@ extern unsigned long bfin_irq_flags; #endif -static inline void bfin_sti(unsigned long flags) +static inline notrace void bfin_sti(unsigned long flags) { asm volatile("sti %0;" : : "d" (flags)); } -static inline unsigned long bfin_cli(void) +static inline notrace unsigned long bfin_cli(void) { unsigned long flags; asm volatile("cli %0;" : "=d" (flags)); @@ -40,22 +40,22 @@ static inline unsigned long bfin_cli(void) /* * Hard, untraced CPU interrupt flag manipulation and access. */ -static inline void __hard_local_irq_disable(void) +static inline notrace void __hard_local_irq_disable(void) { bfin_cli(); } -static inline void __hard_local_irq_enable(void) +static inline notrace void __hard_local_irq_enable(void) { bfin_sti(bfin_irq_flags); } -static inline unsigned long hard_local_save_flags(void) +static inline notrace unsigned long hard_local_save_flags(void) { return bfin_read_IMASK(); } -static inline unsigned long __hard_local_irq_save(void) +static inline notrace unsigned long __hard_local_irq_save(void) { unsigned long flags; flags = bfin_cli(); @@ -65,18 +65,18 @@ static inline unsigned long __hard_local_irq_save(void) return flags; } -static inline int hard_irqs_disabled_flags(unsigned long flags) +static inline notrace int hard_irqs_disabled_flags(unsigned long flags) { return (flags & ~0x3f) == 0; } -static inline int hard_irqs_disabled(void) +static inline notrace int hard_irqs_disabled(void) { unsigned long flags = hard_local_save_flags(); return hard_irqs_disabled_flags(flags); } -static inline void __hard_local_irq_restore(unsigned long flags) +static inline notrace void __hard_local_irq_restore(unsigned long flags) { if (!hard_irqs_disabled_flags(flags)) __hard_local_irq_enable(); @@ -113,31 +113,31 @@ void ipipe_check_context(struct ipipe_domain *ipd); /* * Interrupt pipe interface to linux/irqflags.h. */ -static inline void arch_local_irq_disable(void) +static inline notrace void arch_local_irq_disable(void) { __check_irqop_context(); __ipipe_stall_root(); barrier(); } -static inline void arch_local_irq_enable(void) +static inline notrace void arch_local_irq_enable(void) { barrier(); __check_irqop_context(); __ipipe_unstall_root(); } -static inline unsigned long arch_local_save_flags(void) +static inline notrace unsigned long arch_local_save_flags(void) { return __ipipe_test_root() ? bfin_no_irqs : bfin_irq_flags; } -static inline int arch_irqs_disabled_flags(unsigned long flags) +static inline notrace int arch_irqs_disabled_flags(unsigned long flags) { return flags == bfin_no_irqs; } -static inline unsigned long arch_local_irq_save(void) +static inline notrace unsigned long arch_local_irq_save(void) { unsigned long flags; @@ -148,13 +148,13 @@ static inline unsigned long arch_local_irq_save(void) return flags; } -static inline void arch_local_irq_restore(unsigned long flags) +static inline notrace void arch_local_irq_restore(unsigned long flags) { __check_irqop_context(); __ipipe_restore_root(flags == bfin_no_irqs); } -static inline unsigned long arch_mangle_irq_bits(int virt, unsigned long real) +static inline notrace unsigned long arch_mangle_irq_bits(int virt, unsigned long real) { /* * Merge virtual and real interrupt mask bits into a single @@ -163,7 +163,7 @@ static inline unsigned long arch_mangle_irq_bits(int virt, unsigned long real) return (real & ~(1 << 31)) | ((virt != 0) << 31); } -static inline int arch_demangle_irq_bits(unsigned long *x) +static inline notrace int arch_demangle_irq_bits(unsigned long *x) { int virt = (*x & (1 << 31)) != 0; *x &= ~(1L << 31); @@ -174,7 +174,7 @@ static inline int arch_demangle_irq_bits(unsigned long *x) * Interface to various arch routines that may be traced. */ #ifdef CONFIG_IPIPE_TRACE_IRQSOFF -static inline void hard_local_irq_disable(void) +static inline notrace void hard_local_irq_disable(void) { if (!hard_irqs_disabled()) { __hard_local_irq_disable(); @@ -182,7 +182,7 @@ static inline void hard_local_irq_disable(void) } } -static inline void hard_local_irq_enable(void) +static inline notrace void hard_local_irq_enable(void) { if (hard_irqs_disabled()) { ipipe_trace_end(0x80000000); @@ -190,7 +190,7 @@ static inline void hard_local_irq_enable(void) } } -static inline unsigned long hard_local_irq_save(void) +static inline notrace unsigned long hard_local_irq_save(void) { unsigned long flags = hard_local_save_flags(); if (!hard_irqs_disabled_flags(flags)) { @@ -200,7 +200,7 @@ static inline unsigned long hard_local_irq_save(void) return flags; } -static inline void hard_local_irq_restore(unsigned long flags) +static inline notrace void hard_local_irq_restore(unsigned long flags) { if (!hard_irqs_disabled_flags(flags)) { ipipe_trace_end(0x80000001); diff --git a/arch/blackfin/include/asm/kdebug.h b/arch/blackfin/include/asm/kdebug.h deleted file mode 100644 index 6ece1b0..0000000 --- a/arch/blackfin/include/asm/kdebug.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/kdebug.h> diff --git a/arch/blackfin/include/asm/kmap_types.h b/arch/blackfin/include/asm/kmap_types.h deleted file mode 100644 index 3575c64..0000000 --- a/arch/blackfin/include/asm/kmap_types.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/kmap_types.h> diff --git a/arch/blackfin/include/asm/local.h b/arch/blackfin/include/asm/local.h deleted file mode 100644 index c11c530..0000000 --- a/arch/blackfin/include/asm/local.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/local.h> diff --git a/arch/blackfin/include/asm/local64.h b/arch/blackfin/include/asm/local64.h deleted file mode 100644 index 36c93b5..0000000 --- a/arch/blackfin/include/asm/local64.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/local64.h> diff --git a/arch/blackfin/include/asm/mman.h b/arch/blackfin/include/asm/mman.h deleted file mode 100644 index 8eebf89..0000000 --- a/arch/blackfin/include/asm/mman.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/mman.h> diff --git a/arch/blackfin/include/asm/module.h b/arch/blackfin/include/asm/module.h index 4282b16..ed5689b 100644 --- a/arch/blackfin/include/asm/module.h +++ b/arch/blackfin/include/asm/module.h @@ -1,8 +1,8 @@ /* - * Copyright 2004-2008 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ + * Copyright 2004-2008 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ #ifndef _ASM_BFIN_MODULE_H #define _ASM_BFIN_MODULE_H diff --git a/arch/blackfin/include/asm/msgbuf.h b/arch/blackfin/include/asm/msgbuf.h deleted file mode 100644 index 809134c..0000000 --- a/arch/blackfin/include/asm/msgbuf.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/msgbuf.h> diff --git a/arch/blackfin/include/asm/mutex.h b/arch/blackfin/include/asm/mutex.h deleted file mode 100644 index f726e3a..0000000 --- a/arch/blackfin/include/asm/mutex.h +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Pull in the generic implementation for the mutex fastpath. - * - * TODO: implement optimized primitives instead, or leave the generic - * implementation in place, or pick the atomic_xchg() based generic - * implementation. (see asm-generic/mutex-xchg.h for details) - * - * Copyright 2006-2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#ifndef _ASM_MUTEX_H -#define _ASM_MUTEX_H - -#ifndef CONFIG_SMP -#include <asm-generic/mutex.h> -#else - -static inline void -__mutex_fastpath_lock(atomic_t *count, void (*fail_fn)(atomic_t *)) -{ - if (unlikely(atomic_dec_return(count) < 0)) - fail_fn(count); - else - smp_mb(); -} - -static inline int -__mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *)) -{ - if (unlikely(atomic_dec_return(count) < 0)) - return fail_fn(count); - else { - smp_mb(); - return 0; - } -} - -static inline void -__mutex_fastpath_unlock(atomic_t *count, void (*fail_fn)(atomic_t *)) -{ - smp_mb(); - if (unlikely(atomic_inc_return(count) <= 0)) - fail_fn(count); -} - -#define __mutex_slowpath_needs_to_unlock() 1 - -static inline int -__mutex_fastpath_trylock(atomic_t *count, int (*fail_fn)(atomic_t *)) -{ - /* - * We have two variants here. The cmpxchg based one is the best one - * because it never induce a false contention state. It is included - * here because architectures using the inc/dec algorithms over the - * xchg ones are much more likely to support cmpxchg natively. - * - * If not we fall back to the spinlock based variant - that is - * just as efficient (and simpler) as a 'destructive' probing of - * the mutex state would be. - */ -#ifdef __HAVE_ARCH_CMPXCHG - if (likely(atomic_cmpxchg(count, 1, 0) == 1)) { - smp_mb(); - return 1; - } - return 0; -#else - return fail_fn(count); -#endif -} - -#endif - -#endif diff --git a/arch/blackfin/include/asm/page.h b/arch/blackfin/include/asm/page.h index d0ce975..7202404 100644 --- a/arch/blackfin/include/asm/page.h +++ b/arch/blackfin/include/asm/page.h @@ -1,8 +1,8 @@ /* - * Copyright 2004-2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ + * Copyright 2004-2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ #ifndef _BLACKFIN_PAGE_H #define _BLACKFIN_PAGE_H diff --git a/arch/blackfin/include/asm/param.h b/arch/blackfin/include/asm/param.h deleted file mode 100644 index 965d454..0000000 --- a/arch/blackfin/include/asm/param.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/param.h> diff --git a/arch/blackfin/include/asm/pda.h b/arch/blackfin/include/asm/pda.h index d49bb26..28c2498 100644 --- a/arch/blackfin/include/asm/pda.h +++ b/arch/blackfin/include/asm/pda.h @@ -54,6 +54,16 @@ struct blackfin_pda { /* Per-processor Data Area */ #endif }; +struct blackfin_initial_pda { + void *retx; +#ifdef CONFIG_DEBUG_DOUBLEFAULT + void *dcplb_doublefault_addr; + void *icplb_doublefault_addr; + void *retx_doublefault; + unsigned seqstat_doublefault; +#endif +}; + extern struct blackfin_pda cpu_pda[]; #endif /* __ASSEMBLY__ */ diff --git a/arch/blackfin/include/asm/percpu.h b/arch/blackfin/include/asm/percpu.h deleted file mode 100644 index 06a959d..0000000 --- a/arch/blackfin/include/asm/percpu.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/percpu.h> diff --git a/arch/blackfin/include/asm/pgalloc.h b/arch/blackfin/include/asm/pgalloc.h deleted file mode 100644 index f261cb7..0000000 --- a/arch/blackfin/include/asm/pgalloc.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/pgalloc.h> diff --git a/arch/blackfin/include/asm/ptrace.h b/arch/blackfin/include/asm/ptrace.h index 7854d43..10d8641 100644 --- a/arch/blackfin/include/asm/ptrace.h +++ b/arch/blackfin/include/asm/ptrace.h @@ -102,7 +102,6 @@ struct pt_regs { /* user_mode returns true if only one bit is set in IPEND, other than the master interrupt enable. */ #define user_mode(regs) (!(((regs)->ipend & ~0x10) & (((regs)->ipend & ~0x10) - 1))) -extern void show_regs(struct pt_regs *); #define arch_has_single_step() (1) /* common code demands this function */ diff --git a/arch/blackfin/include/asm/resource.h b/arch/blackfin/include/asm/resource.h deleted file mode 100644 index 04bc4db..0000000 --- a/arch/blackfin/include/asm/resource.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/resource.h> diff --git a/arch/blackfin/include/asm/scatterlist.h b/arch/blackfin/include/asm/scatterlist.h deleted file mode 100644 index d177a15..0000000 --- a/arch/blackfin/include/asm/scatterlist.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _BLACKFIN_SCATTERLIST_H -#define _BLACKFIN_SCATTERLIST_H - -#include <asm-generic/scatterlist.h> - -#endif /* !(_BLACKFIN_SCATTERLIST_H) */ diff --git a/arch/blackfin/include/asm/sections.h b/arch/blackfin/include/asm/sections.h index 14a3e66..fbd4084 100644 --- a/arch/blackfin/include/asm/sections.h +++ b/arch/blackfin/include/asm/sections.h @@ -1,8 +1,8 @@ /* - * Copyright 2004-2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ + * Copyright 2004-2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ #ifndef _BLACKFIN_SECTIONS_H #define _BLACKFIN_SECTIONS_H diff --git a/arch/blackfin/include/asm/sembuf.h b/arch/blackfin/include/asm/sembuf.h deleted file mode 100644 index 7673b83..0000000 --- a/arch/blackfin/include/asm/sembuf.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/sembuf.h> diff --git a/arch/blackfin/include/asm/serial.h b/arch/blackfin/include/asm/serial.h deleted file mode 100644 index a0cb0ca..0000000 --- a/arch/blackfin/include/asm/serial.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/serial.h> diff --git a/arch/blackfin/include/asm/setup.h b/arch/blackfin/include/asm/setup.h deleted file mode 100644 index 552df83..0000000 --- a/arch/blackfin/include/asm/setup.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/setup.h> diff --git a/arch/blackfin/include/asm/shmbuf.h b/arch/blackfin/include/asm/shmbuf.h deleted file mode 100644 index 83c05fc..0000000 --- a/arch/blackfin/include/asm/shmbuf.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/shmbuf.h> diff --git a/arch/blackfin/include/asm/shmparam.h b/arch/blackfin/include/asm/shmparam.h deleted file mode 100644 index 93f30de..0000000 --- a/arch/blackfin/include/asm/shmparam.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/shmparam.h> diff --git a/arch/blackfin/include/asm/sigcontext.h b/arch/blackfin/include/asm/sigcontext.h index ce4081a..906bdc1 100644 --- a/arch/blackfin/include/asm/sigcontext.h +++ b/arch/blackfin/include/asm/sigcontext.h @@ -1,8 +1,8 @@ /* - * Copyright 2004-2008 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ + * Copyright 2004-2008 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ #ifndef _ASM_BLACKFIN_SIGCONTEXT_H #define _ASM_BLACKFIN_SIGCONTEXT_H diff --git a/arch/blackfin/include/asm/socket.h b/arch/blackfin/include/asm/socket.h deleted file mode 100644 index 6b71384..0000000 --- a/arch/blackfin/include/asm/socket.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/socket.h> diff --git a/arch/blackfin/include/asm/sockios.h b/arch/blackfin/include/asm/sockios.h deleted file mode 100644 index def6d47..0000000 --- a/arch/blackfin/include/asm/sockios.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/sockios.h> diff --git a/arch/blackfin/include/asm/spinlock.h b/arch/blackfin/include/asm/spinlock.h index 1f286e7..490c7ca 100644 --- a/arch/blackfin/include/asm/spinlock.h +++ b/arch/blackfin/include/asm/spinlock.h @@ -1,8 +1,8 @@ /* - * Copyright 2004-2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ + * Copyright 2004-2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ #ifndef __BFIN_SPINLOCK_H #define __BFIN_SPINLOCK_H @@ -11,7 +11,7 @@ # include <asm-generic/spinlock.h> #else -#include <asm/atomic.h> +#include <linux/atomic.h> asmlinkage int __raw_spin_is_locked_asm(volatile int *ptr); asmlinkage void __raw_spin_lock_asm(volatile int *ptr); diff --git a/arch/blackfin/include/asm/statfs.h b/arch/blackfin/include/asm/statfs.h deleted file mode 100644 index 0b91fe1..0000000 --- a/arch/blackfin/include/asm/statfs.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/statfs.h> diff --git a/arch/blackfin/include/asm/termbits.h b/arch/blackfin/include/asm/termbits.h deleted file mode 100644 index 3935b10..0000000 --- a/arch/blackfin/include/asm/termbits.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/termbits.h> diff --git a/arch/blackfin/include/asm/termios.h b/arch/blackfin/include/asm/termios.h deleted file mode 100644 index 280d78a..0000000 --- a/arch/blackfin/include/asm/termios.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/termios.h> diff --git a/arch/blackfin/include/asm/topology.h b/arch/blackfin/include/asm/topology.h deleted file mode 100644 index 5428f33..0000000 --- a/arch/blackfin/include/asm/topology.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/topology.h> diff --git a/arch/blackfin/include/asm/types.h b/arch/blackfin/include/asm/types.h deleted file mode 100644 index b9e79bc..0000000 --- a/arch/blackfin/include/asm/types.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/types.h> diff --git a/arch/blackfin/include/asm/uaccess.h b/arch/blackfin/include/asm/uaccess.h index 1c0d190..5cc1115 100644 --- a/arch/blackfin/include/asm/uaccess.h +++ b/arch/blackfin/include/asm/uaccess.h @@ -195,17 +195,17 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n) { if (access_ok(VERIFY_READ, from, n)) - memcpy(to, from, n); + memcpy(to, (const void __force *)from, n); else return n; return 0; } static inline unsigned long __must_check -copy_to_user(void *to, const void __user *from, unsigned long n) +copy_to_user(void __user *to, const void *from, unsigned long n) { if (access_ok(VERIFY_WRITE, to, n)) - memcpy(to, from, n); + memcpy((void __force *)to, from, n); else return n; return 0; diff --git a/arch/blackfin/include/asm/ucontext.h b/arch/blackfin/include/asm/ucontext.h deleted file mode 100644 index 9bc07b9..0000000 --- a/arch/blackfin/include/asm/ucontext.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ucontext.h> diff --git a/arch/blackfin/include/asm/unaligned.h b/arch/blackfin/include/asm/unaligned.h deleted file mode 100644 index 6cecbbb..0000000 --- a/arch/blackfin/include/asm/unaligned.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/unaligned.h> diff --git a/arch/blackfin/include/asm/user.h b/arch/blackfin/include/asm/user.h deleted file mode 100644 index 4792a60..0000000 --- a/arch/blackfin/include/asm/user.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/user.h> diff --git a/arch/blackfin/include/asm/xor.h b/arch/blackfin/include/asm/xor.h deleted file mode 100644 index c82eb12..0000000 --- a/arch/blackfin/include/asm/xor.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/xor.h> |