diff options
Diffstat (limited to 'arch/xtensa')
82 files changed, 1677 insertions, 1620 deletions
diff --git a/arch/xtensa/boot/boot-redboot/bootstrap.S b/arch/xtensa/boot/boot-redboot/bootstrap.S index 4c316cd28a54..86c34dbc9cd0 100644 --- a/arch/xtensa/boot/boot-redboot/bootstrap.S +++ b/arch/xtensa/boot/boot-redboot/bootstrap.S @@ -51,17 +51,17 @@ _start: /* 'reset' window registers */ movi a4, 1 - wsr a4, PS + wsr a4, ps rsync - rsr a5, WINDOWBASE + rsr a5, windowbase ssl a5 sll a4, a4 - wsr a4, WINDOWSTART + wsr a4, windowstart rsync movi a4, 0x00040000 - wsr a4, PS + wsr a4, ps rsync /* copy the loader to its address diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild index fccd81eddff1..6d1302789995 100644 --- a/arch/xtensa/include/asm/Kbuild +++ b/arch/xtensa/include/asm/Kbuild @@ -1,4 +1,28 @@ -include include/asm-generic/Kbuild.asm - +generic-y += bitsperlong.h +generic-y += bug.h generic-y += clkdev.h +generic-y += cputime.h +generic-y += device.h +generic-y += div64.h +generic-y += emergency-restart.h +generic-y += errno.h generic-y += exec.h +generic-y += fcntl.h +generic-y += futex.h +generic-y += hardirq.h +generic-y += ioctl.h +generic-y += irq_regs.h +generic-y += kdebug.h +generic-y += kmap_types.h +generic-y += kvm_para.h +generic-y += local.h +generic-y += local64.h +generic-y += percpu.h +generic-y += resource.h +generic-y += scatterlist.h +generic-y += sections.h +generic-y += siginfo.h +generic-y += statfs.h +generic-y += termios.h +generic-y += topology.h +generic-y += xor.h diff --git a/arch/xtensa/include/asm/atomic.h b/arch/xtensa/include/asm/atomic.h index b40989308775..24f50cada70c 100644 --- a/arch/xtensa/include/asm/atomic.h +++ b/arch/xtensa/include/asm/atomic.h @@ -73,7 +73,7 @@ static inline void atomic_add(int i, atomic_t * v) "l32i %0, %2, 0 \n\t" "add %0, %0, %1 \n\t" "s32i %0, %2, 0 \n\t" - "wsr a15, "__stringify(PS)" \n\t" + "wsr a15, ps \n\t" "rsync \n" : "=&a" (vval) : "a" (i), "a" (v) @@ -97,7 +97,7 @@ static inline void atomic_sub(int i, atomic_t *v) "l32i %0, %2, 0 \n\t" "sub %0, %0, %1 \n\t" "s32i %0, %2, 0 \n\t" - "wsr a15, "__stringify(PS)" \n\t" + "wsr a15, ps \n\t" "rsync \n" : "=&a" (vval) : "a" (i), "a" (v) @@ -118,7 +118,7 @@ static inline int atomic_add_return(int i, atomic_t * v) "l32i %0, %2, 0 \n\t" "add %0, %0, %1 \n\t" "s32i %0, %2, 0 \n\t" - "wsr a15, "__stringify(PS)" \n\t" + "wsr a15, ps \n\t" "rsync \n" : "=&a" (vval) : "a" (i), "a" (v) @@ -137,7 +137,7 @@ static inline int atomic_sub_return(int i, atomic_t * v) "l32i %0, %2, 0 \n\t" "sub %0, %0, %1 \n\t" "s32i %0, %2, 0 \n\t" - "wsr a15, "__stringify(PS)" \n\t" + "wsr a15, ps \n\t" "rsync \n" : "=&a" (vval) : "a" (i), "a" (v) @@ -260,7 +260,7 @@ static inline void atomic_clear_mask(unsigned int mask, atomic_t *v) "xor %1, %4, %3 \n\t" "and %0, %0, %4 \n\t" "s32i %0, %2, 0 \n\t" - "wsr a15, "__stringify(PS)" \n\t" + "wsr a15, ps \n\t" "rsync \n" : "=&a" (vval), "=a" (mask) : "a" (v), "a" (all_f), "1" (mask) @@ -277,7 +277,7 @@ static inline void atomic_set_mask(unsigned int mask, atomic_t *v) "l32i %0, %2, 0 \n\t" "or %0, %0, %1 \n\t" "s32i %0, %2, 0 \n\t" - "wsr a15, "__stringify(PS)" \n\t" + "wsr a15, ps \n\t" "rsync \n" : "=&a" (vval) : "a" (mask), "a" (v) diff --git a/arch/xtensa/include/asm/bitsperlong.h b/arch/xtensa/include/asm/bitsperlong.h deleted file mode 100644 index 6dc0bb0c13b2..000000000000 --- a/arch/xtensa/include/asm/bitsperlong.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/bitsperlong.h> diff --git a/arch/xtensa/include/asm/bug.h b/arch/xtensa/include/asm/bug.h deleted file mode 100644 index 3e52d72712f1..000000000000 --- a/arch/xtensa/include/asm/bug.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * include/asm-xtensa/bug.h - * - * Macros to cause a 'bug' message. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_BUG_H -#define _XTENSA_BUG_H - -#include <asm-generic/bug.h> - -#endif /* _XTENSA_BUG_H */ diff --git a/arch/xtensa/include/asm/cacheflush.h b/arch/xtensa/include/asm/cacheflush.h index 376cd9d5f455..569fec4f9a20 100644 --- a/arch/xtensa/include/asm/cacheflush.h +++ b/arch/xtensa/include/asm/cacheflush.h @@ -165,7 +165,7 @@ extern void copy_from_user_page(struct vm_area_struct*, struct page*, static inline u32 xtensa_get_cacheattr(void) { u32 r; - asm volatile(" rsr %0, CACHEATTR" : "=a"(r)); + asm volatile(" rsr %0, cacheattr" : "=a"(r)); return r; } diff --git a/arch/xtensa/include/asm/cmpxchg.h b/arch/xtensa/include/asm/cmpxchg.h index e32149063d83..64dad04a9d27 100644 --- a/arch/xtensa/include/asm/cmpxchg.h +++ b/arch/xtensa/include/asm/cmpxchg.h @@ -27,7 +27,7 @@ __cmpxchg_u32(volatile int *p, int old, int new) "bne %0, %2, 1f \n\t" "s32i %3, %1, 0 \n\t" "1: \n\t" - "wsr a15, "__stringify(PS)" \n\t" + "wsr a15, ps \n\t" "rsync \n\t" : "=&a" (old) : "a" (p), "a" (old), "r" (new) @@ -97,7 +97,7 @@ static inline unsigned long xchg_u32(volatile int * m, unsigned long val) __asm__ __volatile__("rsil a15, "__stringify(LOCKLEVEL)"\n\t" "l32i %0, %1, 0 \n\t" "s32i %2, %1, 0 \n\t" - "wsr a15, "__stringify(PS)" \n\t" + "wsr a15, ps \n\t" "rsync \n\t" : "=&a" (tmp) : "a" (m), "a" (val) diff --git a/arch/xtensa/include/asm/coprocessor.h b/arch/xtensa/include/asm/coprocessor.h index 75c94a1658b0..677501b32dfc 100644 --- a/arch/xtensa/include/asm/coprocessor.h +++ b/arch/xtensa/include/asm/coprocessor.h @@ -94,11 +94,10 @@ #if XCHAL_HAVE_CP #define RSR_CPENABLE(x) do { \ - __asm__ __volatile__("rsr %0," __stringify(CPENABLE) : "=a" (x)); \ + __asm__ __volatile__("rsr %0, cpenable" : "=a" (x)); \ } while(0); #define WSR_CPENABLE(x) do { \ - __asm__ __volatile__("wsr %0," __stringify(CPENABLE) "; rsync" \ - :: "a" (x)); \ + __asm__ __volatile__("wsr %0, cpenable; rsync" :: "a" (x)); \ } while(0); #endif /* XCHAL_HAVE_CP */ diff --git a/arch/xtensa/include/asm/cputime.h b/arch/xtensa/include/asm/cputime.h deleted file mode 100644 index a7fb864a50ae..000000000000 --- a/arch/xtensa/include/asm/cputime.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _XTENSA_CPUTIME_H -#define _XTENSA_CPUTIME_H - -#include <asm-generic/cputime.h> - -#endif /* _XTENSA_CPUTIME_H */ diff --git a/arch/xtensa/include/asm/delay.h b/arch/xtensa/include/asm/delay.h index e1d8c9e010c1..58c0a4fd4003 100644 --- a/arch/xtensa/include/asm/delay.h +++ b/arch/xtensa/include/asm/delay.h @@ -27,7 +27,7 @@ static inline void __delay(unsigned long loops) static __inline__ u32 xtensa_get_ccount(void) { u32 ccount; - asm volatile ("rsr %0, 234; # CCOUNT\n" : "=r" (ccount)); + asm volatile ("rsr %0, ccount\n" : "=r" (ccount)); return ccount; } diff --git a/arch/xtensa/include/asm/device.h b/arch/xtensa/include/asm/device.h deleted file mode 100644 index d8f9872b0e2d..000000000000 --- a/arch/xtensa/include/asm/device.h +++ /dev/null @@ -1,7 +0,0 @@ -/* - * Arch specific extensions to struct device - * - * This file is released under the GPLv2 - */ -#include <asm-generic/device.h> - diff --git a/arch/xtensa/include/asm/div64.h b/arch/xtensa/include/asm/div64.h deleted file mode 100644 index f35678cb0a9b..000000000000 --- a/arch/xtensa/include/asm/div64.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * include/asm-xtensa/div64.h - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2007 Tensilica Inc. - */ - -#ifndef _XTENSA_DIV64_H -#define _XTENSA_DIV64_H - -#include <asm-generic/div64.h> - -#endif /* _XTENSA_DIV64_H */ diff --git a/arch/xtensa/include/asm/emergency-restart.h b/arch/xtensa/include/asm/emergency-restart.h deleted file mode 100644 index 108d8c48e42e..000000000000 --- a/arch/xtensa/include/asm/emergency-restart.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_EMERGENCY_RESTART_H -#define _ASM_EMERGENCY_RESTART_H - -#include <asm-generic/emergency-restart.h> - -#endif /* _ASM_EMERGENCY_RESTART_H */ diff --git a/arch/xtensa/include/asm/errno.h b/arch/xtensa/include/asm/errno.h deleted file mode 100644 index a0f3b96b79b4..000000000000 --- a/arch/xtensa/include/asm/errno.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * include/asm-xtensa/errno.h - * - * This file is subject to the terms and conditions of the GNU General - * Public License. See the file "COPYING" in the main directory of - * this archive for more details. - * - * Copyright (C) 2002 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_ERRNO_H -#define _XTENSA_ERRNO_H - -#include <asm-generic/errno.h> - -#endif /* _XTENSA_ERRNO_H */ diff --git a/arch/xtensa/include/asm/fcntl.h b/arch/xtensa/include/asm/fcntl.h deleted file mode 100644 index 46ab12db5739..000000000000 --- a/arch/xtensa/include/asm/fcntl.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/fcntl.h> diff --git a/arch/xtensa/include/asm/futex.h b/arch/xtensa/include/asm/futex.h deleted file mode 100644 index 0b745828f42b..000000000000 --- a/arch/xtensa/include/asm/futex.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/futex.h> diff --git a/arch/xtensa/include/asm/hardirq.h b/arch/xtensa/include/asm/hardirq.h deleted file mode 100644 index 91695a135498..000000000000 --- a/arch/xtensa/include/asm/hardirq.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * include/asm-xtensa/hardirq.h - * - * This file is subject to the terms and conditions of the GNU General - * Public License. See the file "COPYING" in the main directory of - * this archive for more details. - * - * Copyright (C) 2002 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_HARDIRQ_H -#define _XTENSA_HARDIRQ_H - -#include <asm-generic/hardirq.h> - -#endif /* _XTENSA_HARDIRQ_H */ diff --git a/arch/xtensa/include/asm/ioctl.h b/arch/xtensa/include/asm/ioctl.h deleted file mode 100644 index b279fe06dfe5..000000000000 --- a/arch/xtensa/include/asm/ioctl.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ioctl.h> diff --git a/arch/xtensa/include/asm/irq_regs.h b/arch/xtensa/include/asm/irq_regs.h deleted file mode 100644 index 3dd9c0b70270..000000000000 --- a/arch/xtensa/include/asm/irq_regs.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/irq_regs.h> diff --git a/arch/xtensa/include/asm/irqflags.h b/arch/xtensa/include/asm/irqflags.h index dae9a8bdcb17..f865b1c1eae4 100644 --- a/arch/xtensa/include/asm/irqflags.h +++ b/arch/xtensa/include/asm/irqflags.h @@ -16,7 +16,7 @@ static inline unsigned long arch_local_save_flags(void) { unsigned long flags; - asm volatile("rsr %0,"__stringify(PS) : "=a" (flags)); + asm volatile("rsr %0, ps" : "=a" (flags)); return flags; } @@ -41,7 +41,7 @@ static inline void arch_local_irq_enable(void) static inline void arch_local_irq_restore(unsigned long flags) { - asm volatile("wsr %0, "__stringify(PS)" ; rsync" + asm volatile("wsr %0, ps; rsync" :: "a" (flags) : "memory"); } diff --git a/arch/xtensa/include/asm/kdebug.h b/arch/xtensa/include/asm/kdebug.h deleted file mode 100644 index 6ece1b037665..000000000000 --- a/arch/xtensa/include/asm/kdebug.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/kdebug.h> diff --git a/arch/xtensa/include/asm/kmap_types.h b/arch/xtensa/include/asm/kmap_types.h deleted file mode 100644 index 11c687e527f1..000000000000 --- a/arch/xtensa/include/asm/kmap_types.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _XTENSA_KMAP_TYPES_H -#define _XTENSA_KMAP_TYPES_H - -#include <asm-generic/kmap_types.h> - -#endif /* _XTENSA_KMAP_TYPES_H */ diff --git a/arch/xtensa/include/asm/kvm_para.h b/arch/xtensa/include/asm/kvm_para.h deleted file mode 100644 index 14fab8f0b957..000000000000 --- a/arch/xtensa/include/asm/kvm_para.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/kvm_para.h> diff --git a/arch/xtensa/include/asm/local.h b/arch/xtensa/include/asm/local.h deleted file mode 100644 index 48723e550d14..000000000000 --- a/arch/xtensa/include/asm/local.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * include/asm-xtensa/local.h - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_LOCAL_H -#define _XTENSA_LOCAL_H - -#include <asm-generic/local.h> - -#endif /* _XTENSA_LOCAL_H */ diff --git a/arch/xtensa/include/asm/local64.h b/arch/xtensa/include/asm/local64.h deleted file mode 100644 index 36c93b5cc239..000000000000 --- a/arch/xtensa/include/asm/local64.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/local64.h> diff --git a/arch/xtensa/include/asm/mmu_context.h b/arch/xtensa/include/asm/mmu_context.h index dbd8731a876a..feb10af96519 100644 --- a/ |