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-rw-r--r--kernel/power/tuxonice.h260
1 files changed, 0 insertions, 260 deletions
diff --git a/kernel/power/tuxonice.h b/kernel/power/tuxonice.h
deleted file mode 100644
index 10b65633f..000000000
--- a/kernel/power/tuxonice.h
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * kernel/power/tuxonice.h
- *
- * Copyright (C) 2004-2015 Nigel Cunningham (nigel at nigelcunningham com au)
- *
- * This file is released under the GPLv2.
- *
- * It contains declarations used throughout swsusp.
- *
- */
-
-#ifndef KERNEL_POWER_TOI_H
-#define KERNEL_POWER_TOI_H
-
-#include <linux/delay.h>
-#include <linux/bootmem.h>
-#include <linux/suspend.h>
-#include <linux/fs.h>
-#include <asm/setup.h>
-#include "tuxonice_pageflags.h"
-#include "power.h"
-
-#define TOI_CORE_VERSION "3.3"
-#define TOI_HEADER_VERSION 3
-#define MY_BOOT_KERNEL_DATA_VERSION 4
-
-struct toi_boot_kernel_data {
- int version;
- int size;
- unsigned long toi_action;
- unsigned long toi_debug_state;
- u32 toi_default_console_level;
- int toi_io_time[2][2];
- char toi_nosave_commandline[COMMAND_LINE_SIZE];
- unsigned long pages_used[33];
- unsigned long incremental_bytes_in;
- unsigned long incremental_bytes_out;
- unsigned long compress_bytes_in;
- unsigned long compress_bytes_out;
- unsigned long pruned_pages;
-};
-
-extern struct toi_boot_kernel_data toi_bkd;
-
-/* Location of book kernel data struct in kernel being resumed */
-extern unsigned long boot_kernel_data_buffer;
-
-/* == Action states == */
-
-enum {
- TOI_REBOOT,
- TOI_PAUSE,
- TOI_LOGALL,
- TOI_CAN_CANCEL,
- TOI_KEEP_IMAGE,
- TOI_FREEZER_TEST,
- TOI_SINGLESTEP,
- TOI_PAUSE_NEAR_PAGESET_END,
- TOI_TEST_FILTER_SPEED,
- TOI_TEST_BIO,
- TOI_NO_PAGESET2,
- TOI_IGNORE_ROOTFS,
- TOI_REPLACE_SWSUSP,
- TOI_PAGESET2_FULL,
- TOI_ABORT_ON_RESAVE_NEEDED,
- TOI_NO_MULTITHREADED_IO,
- TOI_NO_DIRECT_LOAD, /* Obsolete */
- TOI_LATE_CPU_HOTPLUG, /* Obsolete */
- TOI_GET_MAX_MEM_ALLOCD,
- TOI_NO_FLUSHER_THREAD,
- TOI_NO_PS2_IF_UNNEEDED,
- TOI_POST_RESUME_BREAKPOINT,
- TOI_NO_READAHEAD,
- TOI_TRACE_DEBUG_ON,
- TOI_INCREMENTAL_IMAGE,
-};
-
-extern unsigned long toi_bootflags_mask;
-
-#define clear_action_state(bit) (test_and_clear_bit(bit, &toi_bkd.toi_action))
-
-/* == Result states == */
-
-enum {
- TOI_ABORTED,
- TOI_ABORT_REQUESTED,
- TOI_NOSTORAGE_AVAILABLE,
- TOI_INSUFFICIENT_STORAGE,
- TOI_FREEZING_FAILED,
- TOI_KEPT_IMAGE,
- TOI_WOULD_EAT_MEMORY,
- TOI_UNABLE_TO_FREE_ENOUGH_MEMORY,
- TOI_PM_SEM,
- TOI_DEVICE_REFUSED,
- TOI_SYSDEV_REFUSED,
- TOI_EXTRA_PAGES_ALLOW_TOO_SMALL,
- TOI_UNABLE_TO_PREPARE_IMAGE,
- TOI_FAILED_MODULE_INIT,
- TOI_FAILED_MODULE_CLEANUP,
- TOI_FAILED_IO,
- TOI_OUT_OF_MEMORY,
- TOI_IMAGE_ERROR,
- TOI_PLATFORM_PREP_FAILED,
- TOI_CPU_HOTPLUG_FAILED,
- TOI_ARCH_PREPARE_FAILED, /* Removed Linux-3.0 */
- TOI_RESAVE_NEEDED,
- TOI_CANT_SUSPEND,
- TOI_NOTIFIERS_PREPARE_FAILED,
- TOI_PRE_SNAPSHOT_FAILED,
- TOI_PRE_RESTORE_FAILED,
- TOI_USERMODE_HELPERS_ERR,
- TOI_CANT_USE_ALT_RESUME,
- TOI_HEADER_TOO_BIG,
- TOI_WAKEUP_EVENT,
- TOI_SYSCORE_REFUSED,
- TOI_DPM_PREPARE_FAILED,
- TOI_DPM_SUSPEND_FAILED,
- TOI_NUM_RESULT_STATES /* Used in printing debug info only */
-};
-
-extern unsigned long toi_result;
-
-#define set_result_state(bit) (test_and_set_bit(bit, &toi_result))
-#define set_abort_result(bit) (test_and_set_bit(TOI_ABORTED, &toi_result), \
- test_and_set_bit(bit, &toi_result))
-#define clear_result_state(bit) (test_and_clear_bit(bit, &toi_result))
-#define test_result_state(bit) (test_bit(bit, &toi_result))
-
-/* == Debug sections and levels == */
-
-/* debugging levels. */
-enum {
- TOI_STATUS = 0,
- TOI_ERROR = 2,
- TOI_LOW,
- TOI_MEDIUM,
- TOI_HIGH,
- TOI_VERBOSE,
-};
-
-enum {
- TOI_ANY_SECTION,
- TOI_EAT_MEMORY,
- TOI_IO,
- TOI_HEADER,
- TOI_WRITER,
- TOI_MEMORY,
- TOI_PAGEDIR,
- TOI_COMPRESS,
- TOI_BIO,
-};
-
-#define set_debug_state(bit) (test_and_set_bit(bit, &toi_bkd.toi_debug_state))
-#define clear_debug_state(bit) \
- (test_and_clear_bit(bit, &toi_bkd.toi_debug_state))
-#define test_debug_state(bit) (test_bit(bit, &toi_bkd.toi_debug_state))
-
-/* == Steps in hibernating == */
-
-enum {
- STEP_HIBERNATE_PREPARE_IMAGE,
- STEP_HIBERNATE_SAVE_IMAGE,
- STEP_HIBERNATE_POWERDOWN,
- STEP_RESUME_CAN_RESUME,
- STEP_RESUME_LOAD_PS1,
- STEP_RESUME_DO_RESTORE,
- STEP_RESUME_READ_PS2,
- STEP_RESUME_GO,
- STEP_RESUME_ALT_IMAGE,
- STEP_CLEANUP,
- STEP_QUIET_CLEANUP
-};
-
-/* == TuxOnIce states ==
- (see also include/linux/suspend.h) */
-
-#define get_toi_state() (toi_state)
-#define restore_toi_state(saved_state) \
- do { toi_state = saved_state; } while (0)
-
-/* == Module support == */
-
-struct toi_core_fns {
- int (*post_context_save)(void);
- unsigned long (*get_nonconflicting_page)(void);
- int (*try_hibernate)(void);
- void (*try_resume)(void);
-};
-
-extern struct toi_core_fns *toi_core_fns;
-
-/* == All else == */
-#define KB(x) ((x) << (PAGE_SHIFT - 10))
-#define MB(x) ((x) >> (20 - PAGE_SHIFT))
-
-extern int toi_start_anything(int toi_or_resume);
-extern void toi_finish_anything(int toi_or_resume);
-
-extern int save_image_part1(void);
-extern int toi_atomic_restore(void);
-
-extern int toi_try_hibernate(void);
-extern void toi_try_resume(void);
-
-extern int __toi_post_context_save(void);
-
-extern unsigned int nr_hibernates;
-extern char alt_resume_param[256];
-
-extern void copyback_post(void);
-extern int toi_hibernate(void);
-extern unsigned long extra_pd1_pages_used;
-
-#define SECTOR_SIZE 512
-
-extern void toi_early_boot_message(int can_erase_image, int default_answer,
- char *warning_reason, ...);
-
-extern int do_check_can_resume(void);
-extern int do_toi_step(int step);
-extern int toi_launch_userspace_program(char *command, int channel_no,
- int wait, int debug);
-
-extern char tuxonice_signature[9];
-
-extern int toi_start_other_threads(void);
-extern void toi_stop_other_threads(void);
-
-extern int toi_trace_index;
-#define TOI_TRACE_DEBUG(PFN, DESC, ...) \
- do { \
- if (test_action_state(TOI_TRACE_DEBUG_ON)) { \
- printk("*TOI* %ld %02d" DESC "\n", PFN, toi_trace_index, ##__VA_ARGS__); \
- } \
- } while(0)
-
-#ifdef CONFIG_TOI_KEEP_IMAGE
-#define toi_keeping_image (test_action_state(TOI_KEEP_IMAGE) || test_action_state(TOI_INCREMENTAL_IMAGE))
-#else
-#define toi_keeping_image (0)
-#endif
-
-#ifdef CONFIG_TOI_INCREMENTAL
-extern void toi_reset_dirtiness_one(unsigned long pfn, int verbose);
-extern int toi_reset_dirtiness(int verbose);
-extern void toi_cbw_write(void);
-extern void toi_cbw_restore(void);
-extern int toi_allocate_cbw_data(void);
-extern void toi_free_cbw_data(void);
-extern int toi_cbw_init(void);
-extern void toi_mark_tasks_cbw(void);
-#else
-static inline int toi_reset_dirtiness(int verbose) { return 0; }
-#define toi_cbw_write() do { } while(0)
-#define toi_cbw_restore() do { } while(0)
-#define toi_allocate_cbw_data() do { } while(0)
-#define toi_free_cbw_data() do { } while(0)
-static inline int toi_cbw_init(void) { return 0; }
-#endif
-#endif
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