diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/acpixf.h | 9 | ||||
| -rw-r--r-- | include/acpi/actypes.h | 20 | ||||
| -rw-r--r-- | include/acpi/platform/acgcc.h | 4 | ||||
| -rw-r--r-- | include/acpi/platform/aclinux.h | 63 | ||||
| -rw-r--r-- | include/asm-generic/atomic64.h | 42 | ||||
| -rw-r--r-- | include/linux/bio.h | 5 | ||||
| -rw-r--r-- | include/linux/blkdev.h | 1 | ||||
| -rw-r--r-- | include/linux/kernel.h | 4 | ||||
| -rw-r--r-- | include/linux/mg_disk.h | 45 |
9 files changed, 151 insertions, 42 deletions
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 4db89e9..82ec6a3 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -47,7 +47,7 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20090320 +#define ACPI_CA_VERSION 0x20090521 #include "actypes.h" #include "actbl.h" @@ -201,6 +201,8 @@ acpi_evaluate_object_typed(acpi_handle object, acpi_status acpi_get_object_info(acpi_handle handle, struct acpi_buffer *return_buffer); +acpi_status acpi_install_method(u8 *buffer); + acpi_status acpi_get_next_object(acpi_object_type type, acpi_handle parent, @@ -375,7 +377,7 @@ acpi_status acpi_leave_sleep_state_prep(u8 sleep_state); acpi_status acpi_leave_sleep_state(u8 sleep_state); /* - * Debug output + * Error/Warning output */ void ACPI_INTERNAL_VAR_XFACE acpi_error(const char *module_name, @@ -394,6 +396,9 @@ void ACPI_INTERNAL_VAR_XFACE acpi_info(const char *module_name, u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3); +/* + * Debug output + */ #ifdef ACPI_DEBUG_OUTPUT void ACPI_INTERNAL_VAR_XFACE diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index f555d92..37ba576 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -429,20 +429,12 @@ typedef unsigned long long acpi_integer; /* Data manipulation */ -#define ACPI_LOWORD(l) ((u16)(u32)(l)) -#define ACPI_HIWORD(l) ((u16)((((u32)(l)) >> 16) & 0xFFFF)) -#define ACPI_LOBYTE(l) ((u8)(u16)(l)) -#define ACPI_HIBYTE(l) ((u8)((((u16)(l)) >> 8) & 0xFF)) - -/* Full 64-bit integer must be available on both 32-bit and 64-bit platforms */ - -struct acpi_integer_overlay { - u32 lo_dword; - u32 hi_dword; -}; - -#define ACPI_LODWORD(integer) (ACPI_CAST_PTR (struct acpi_integer_overlay, &integer)->lo_dword) -#define ACPI_HIDWORD(integer) (ACPI_CAST_PTR (struct acpi_integer_overlay, &integer)->hi_dword) +#define ACPI_LOBYTE(integer) ((u8) (u16)(integer)) +#define ACPI_HIBYTE(integer) ((u8) (((u16)(integer)) >> 8)) +#define ACPI_LOWORD(integer) ((u16) (u32)(integer)) +#define ACPI_HIWORD(integer) ((u16)(((u32)(integer)) >> 16)) +#define ACPI_LODWORD(integer64) ((u32) (u64)(integer64)) +#define ACPI_HIDWORD(integer64) ((u32)(((u64)(integer64)) >> 32)) #define ACPI_SET_BIT(target,bit) ((target) |= (bit)) #define ACPI_CLEAR_BIT(target,bit) ((target) &= ~(bit)) diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h index 8e2cdc5..935c5d7 100644 --- a/include/acpi/platform/acgcc.h +++ b/include/acpi/platform/acgcc.h @@ -62,4 +62,8 @@ */ #define ACPI_UNUSED_VAR __attribute__ ((unused)) +#ifdef _ANSI +#define inline +#endif + #endif /* __ACGCC_H__ */ diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index 6d49b2a..fcb8e4b 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -1,11 +1,11 @@ /****************************************************************************** * - * Name: aclinux.h - OS specific defines, etc. + * Name: aclinux.h - OS specific defines, etc. for Linux * *****************************************************************************/ /* - * Copyright (C) 2000 - 2008, Intel Corp. + * Copyright (C) 2000 - 2009, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -44,10 +44,13 @@ #ifndef __ACLINUX_H__ #define __ACLINUX_H__ +/* Common (in-kernel/user-space) ACPICA configuration */ + #define ACPI_USE_SYSTEM_CLIBRARY #define ACPI_USE_DO_WHILE_0 #define ACPI_MUTEX_TYPE ACPI_BINARY_SEMAPHORE + #ifdef __KERNEL__ #include <linux/string.h> @@ -63,15 +66,18 @@ #include <linux/spinlock_types.h> #include <asm/current.h> -/* Host-dependent types and defines */ +/* Host-dependent types and defines for in-kernel ACPICA */ #define ACPI_MACHINE_WIDTH BITS_PER_LONG -#define acpi_cache_t struct kmem_cache -#define acpi_spinlock spinlock_t * #define ACPI_EXPORT_SYMBOL(symbol) EXPORT_SYMBOL(symbol); #define strtoul simple_strtoul -#else /* !__KERNEL__ */ +#define acpi_cache_t struct kmem_cache +#define acpi_spinlock spinlock_t * +#define acpi_cpu_flags unsigned long +#define acpi_thread_id struct task_struct * + +#else /* !__KERNEL__ */ #include <stdarg.h> #include <string.h> @@ -79,6 +85,11 @@ #include <ctype.h> #include <unistd.h> +/* Host-dependent types and defines for user-space ACPICA */ + +#define ACPI_FLUSH_CPU_CACHE() +#define acpi_thread_id pthread_t + #if defined(__ia64__) || defined(__x86_64__) #define ACPI_MACHINE_WIDTH 64 #define COMPILER_DEPENDENT_INT64 long @@ -94,17 +105,17 @@ #define __cdecl #endif -#define ACPI_FLUSH_CPU_CACHE() -#endif /* __KERNEL__ */ +#endif /* __KERNEL__ */ /* Linux uses GCC */ #include "acgcc.h" -#define acpi_cpu_flags unsigned long - -#define acpi_thread_id struct task_struct * +#ifdef __KERNEL__ +/* + * Overrides for in-kernel ACPICA + */ static inline acpi_thread_id acpi_os_get_thread_id(void) { return current; @@ -119,30 +130,32 @@ static inline acpi_thread_id acpi_os_get_thread_id(void) #include <acpi/actypes.h> static inline void *acpi_os_allocate(acpi_size size) { - return kmalloc(size, irqs_disabled()? GFP_ATOMIC : GFP_KERNEL); + return kmalloc(size, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL); } + static inline void *acpi_os_allocate_zeroed(acpi_size size) { - return kzalloc(size, irqs_disabled()? GFP_ATOMIC : GFP_KERNEL); + return kzalloc(size, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL); } static inline void *acpi_os_acquire_object(acpi_cache_t * cache) { return kmem_cache_zalloc(cache, - irqs_disabled()? GFP_ATOMIC : GFP_KERNEL); + irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL); } -#define ACPI_ALLOCATE(a) acpi_os_allocate(a) -#define ACPI_ALLOCATE_ZEROED(a) acpi_os_allocate_zeroed(a) -#define ACPI_FREE(a) kfree(a) +#define ACPI_ALLOCATE(a) acpi_os_allocate(a) +#define ACPI_ALLOCATE_ZEROED(a) acpi_os_allocate_zeroed(a) +#define ACPI_FREE(a) kfree(a) -/* - * We need to show where it is safe to preempt execution of ACPICA - */ -#define ACPI_PREEMPTION_POINT() \ - do { \ - if (!irqs_disabled()) \ - cond_resched(); \ +/* Used within ACPICA to show where it is safe to preempt execution */ + +#define ACPI_PREEMPTION_POINT() \ + do { \ + if (!irqs_disabled()) \ + cond_resched(); \ } while (0) -#endif /* __ACLINUX_H__ */ +#endif /* __KERNEL__ */ + +#endif /* __ACLINUX_H__ */ diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h new file mode 100644 index 0000000..b18ce4f --- /dev/null +++ b/include/asm-generic/atomic64.h @@ -0,0 +1,42 @@ +/* + * Generic implementation of 64-bit atomics using spinlocks, + * useful on processors that don't have 64-bit atomic instructions. + * + * Copyright © 2009 Paul Mackerras, IBM Corp. <paulus@au1.ibm.com> + * + * 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. + */ +#ifndef _ASM_GENERIC_ATOMIC64_H +#define _ASM_GENERIC_ATOMIC64_H + +typedef struct { + long long counter; +} atomic64_t; + +#define ATOMIC64_INIT(i) { (i) } + +extern long long atomic64_read(const atomic64_t *v); +extern void atomic64_set(atomic64_t *v, long long i); +extern void atomic64_add(long long a, atomic64_t *v); +extern long long atomic64_add_return(long long a, atomic64_t *v); +extern void atomic64_sub(long long a, atomic64_t *v); +extern long long atomic64_sub_return(long long a, atomic64_t *v); +extern long long atomic64_dec_if_positive(atomic64_t *v); +extern long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n); +extern long long atomic64_xchg(atomic64_t *v, long long new); +extern int atomic64_add_unless(atomic64_t *v, long long a, long long u); + +#define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0) +#define atomic64_inc(v) atomic64_add(1LL, (v)) +#define atomic64_inc_return(v) atomic64_add_return(1LL, (v)) +#define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0) +#define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0) +#define atomic64_dec(v) atomic64_sub(1LL, (v)) +#define atomic64_dec_return(v) atomic64_sub_return(1LL, (v)) +#define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0) +#define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL) + +#endif /* _ASM_GENERIC_ATOMIC64_H */ diff --git a/include/linux/bio.h b/include/linux/bio.h index 12737be..2a04eb5 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -590,6 +590,11 @@ static inline void bio_list_merge_head(struct bio_list *bl, bl->head = bl2->head; } +static inline struct bio *bio_list_peek(struct bio_list *bl) +{ + return bl->head; +} + static inline struct bio *bio_list_pop(struct bio_list *bl) { struct bio *bio = bl->head; diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 0b1a6ca..8963d91 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -926,6 +926,7 @@ extern void blk_queue_alignment_offset(struct request_queue *q, unsigned int alignment); extern void blk_queue_io_min(struct request_queue *q, unsigned int min); extern void blk_queue_io_opt(struct request_queue *q, unsigned int opt); +extern void blk_set_default_limits(struct queue_limits *lim); extern int blk_stack_limits(struct queue_limits *t, struct queue_limits *b, sector_t offset); extern void disk_stack_limits(struct gendisk *disk, struct block_device *bdev, diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 99b7aad..c5a71c3 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -97,12 +97,14 @@ extern const char linux_proc_banner[]; #define KERN_INFO "<6>" /* informational */ #define KERN_DEBUG "<7>" /* debug-level messages */ +/* Use the default kernel loglevel */ +#define KERN_DEFAULT "<d>" /* * Annotation for a "continued" line of log printout (only done after a * line that had no enclosing \n). Only to be used by core/arch code * during early bootup (a continued line is not SMP-safe otherwise). */ -#define KERN_CONT "" +#define KERN_CONT "<c>" extern int console_printk[]; diff --git a/include/linux/mg_disk.h b/include/linux/mg_disk.h new file mode 100644 index 0000000..e11f4d9 --- /dev/null +++ b/include/linux/mg_disk.h @@ -0,0 +1,45 @@ +/* + * include/linux/mg_disk.c + * + * Private data for mflash platform driver + * + * (c) 2008 mGine Co.,LTD + * (c) 2008 unsik Kim <donari75@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __MG_DISK_H__ +#define __MG_DISK_H__ + +/* name for platform device */ +#define MG_DEV_NAME "mg_disk" + +/* names of GPIO resource */ +#define MG_RST_PIN "mg_rst" +/* except MG_BOOT_DEV, reset-out pin should be assigned */ +#define MG_RSTOUT_PIN "mg_rstout" + +/* device attribution */ +/* use mflash as boot device */ +#define MG_BOOT_DEV (1 << 0) +/* use mflash as storage device */ +#define MG_STORAGE_DEV (1 << 1) +/* same as MG_STORAGE_DEV, but bootloader already done reset sequence */ +#define MG_STORAGE_DEV_SKIP_RST (1 << 2) + +/* private driver data */ +struct mg_drv_data { + /* disk resource */ + u32 use_polling; + + /* device attribution */ + u32 dev_attr; + + /* internally used */ + void *host; +}; + +#endif |