auto import from //depot/cupcake/@135843
This commit is contained in:
The Android Open Source Project
49
libc/kernel/common/linux/raid/md.h
Normal file
49
libc/kernel/common/linux/raid/md.h
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@@ -0,0 +1,49 @@
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/****************************************************************************
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****************************************************************************
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||||
***
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||||
*** This header was automatically generated from a Linux kernel header
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||||
*** of the same name, to make information necessary for userspace to
|
||||
*** call into the kernel available to libc. It contains only constants,
|
||||
*** structures, and macros generated from the original header, and thus,
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||||
*** contains no copyrightable information.
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _MD_H
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#define _MD_H
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#include <linux/blkdev.h>
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#include <asm/semaphore.h>
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#include <linux/major.h>
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#include <linux/ioctl.h>
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#include <linux/types.h>
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#include <linux/bitops.h>
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#include <linux/module.h>
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#include <linux/hdreg.h>
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#include <linux/proc_fs.h>
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#include <linux/seq_file.h>
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#include <linux/smp_lock.h>
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#include <linux/delay.h>
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#include <net/checksum.h>
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#include <linux/random.h>
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#include <linux/kernel_stat.h>
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#include <asm/io.h>
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#include <linux/completion.h>
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#include <linux/mempool.h>
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#include <linux/list.h>
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#include <linux/reboot.h>
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#include <linux/vmalloc.h>
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#include <linux/blkpg.h>
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#include <linux/bio.h>
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#include <linux/raid/md_p.h>
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#include <linux/raid/md_u.h>
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#include <linux/raid/md_k.h>
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#define MD_MAJOR_VERSION 0
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#define MD_MINOR_VERSION 90
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#define MD_PATCHLEVEL_VERSION 3
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#endif
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184
libc/kernel/common/linux/raid/md_k.h
Normal file
184
libc/kernel/common/linux/raid/md_k.h
Normal file
@@ -0,0 +1,184 @@
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/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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||||
*** of the same name, to make information necessary for userspace to
|
||||
*** call into the kernel available to libc. It contains only constants,
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||||
*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _MD_K_H
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#define _MD_K_H
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#include "../../../drivers/md/dm-bio-list.h"
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#define LEVEL_MULTIPATH (-4)
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#define LEVEL_LINEAR (-1)
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#define LEVEL_FAULTY (-5)
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#define LEVEL_NONE (-1000000)
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#define MaxSector (~(sector_t)0)
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#define MD_THREAD_NAME_MAX 14
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typedef struct mddev_s mddev_t;
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typedef struct mdk_rdev_s mdk_rdev_t;
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#define MAX_MD_DEVS 256
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#define MAX_CHUNK_SIZE (1<<30)
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struct mdk_rdev_s
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{
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struct list_head same_set;
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sector_t size;
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mddev_t *mddev;
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unsigned long last_events;
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struct block_device *bdev;
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struct page *sb_page;
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int sb_loaded;
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__u64 sb_events;
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sector_t data_offset;
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sector_t sb_offset;
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int sb_size;
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int preferred_minor;
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struct kobject kobj;
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unsigned long flags;
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#define Faulty 1
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#define In_sync 2
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#define WriteMostly 4
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#define BarriersNotsupp 5
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int desc_nr;
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int raid_disk;
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int saved_raid_disk;
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sector_t recovery_offset;
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atomic_t nr_pending;
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atomic_t read_errors;
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atomic_t corrected_errors;
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};
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struct mddev_s
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{
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void *private;
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struct mdk_personality *pers;
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dev_t unit;
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int md_minor;
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struct list_head disks;
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int sb_dirty;
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int ro;
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struct gendisk *gendisk;
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struct kobject kobj;
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int major_version,
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minor_version,
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patch_version;
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int persistent;
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int chunk_size;
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time_t ctime, utime;
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int level, layout;
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char clevel[16];
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int raid_disks;
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int max_disks;
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sector_t size;
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sector_t array_size;
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__u64 events;
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char uuid[16];
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sector_t reshape_position;
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int delta_disks, new_level, new_layout, new_chunk;
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struct mdk_thread_s *thread;
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struct mdk_thread_s *sync_thread;
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sector_t curr_resync;
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unsigned long resync_mark;
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sector_t resync_mark_cnt;
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sector_t curr_mark_cnt;
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sector_t resync_max_sectors;
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sector_t resync_mismatches;
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sector_t suspend_lo;
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sector_t suspend_hi;
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int sync_speed_min;
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int sync_speed_max;
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int ok_start_degraded;
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#define MD_RECOVERY_RUNNING 0
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#define MD_RECOVERY_SYNC 1
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#define MD_RECOVERY_ERR 2
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#define MD_RECOVERY_INTR 3
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#define MD_RECOVERY_DONE 4
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#define MD_RECOVERY_NEEDED 5
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#define MD_RECOVERY_REQUESTED 6
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#define MD_RECOVERY_CHECK 7
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#define MD_RECOVERY_RESHAPE 8
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#define MD_RECOVERY_FROZEN 9
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unsigned long recovery;
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int in_sync;
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struct mutex reconfig_mutex;
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atomic_t active;
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int changed;
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int degraded;
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int barriers_work;
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struct bio *biolist;
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atomic_t recovery_active;
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wait_queue_head_t recovery_wait;
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sector_t recovery_cp;
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spinlock_t write_lock;
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wait_queue_head_t sb_wait;
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atomic_t pending_writes;
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unsigned int safemode;
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unsigned int safemode_delay;
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struct timer_list safemode_timer;
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atomic_t writes_pending;
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request_queue_t *queue;
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atomic_t write_behind;
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unsigned int max_write_behind;
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struct bitmap *bitmap;
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struct file *bitmap_file;
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long bitmap_offset;
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long default_bitmap_offset;
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struct list_head all_mddevs;
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};
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struct md_sysfs_entry {
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struct attribute attr;
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ssize_t (*show)(mddev_t *, char *);
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ssize_t (*store)(mddev_t *, const char *, size_t);
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};
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#define ITERATE_RDEV_GENERIC(head,rdev,tmp) for ((tmp) = (head).next; (rdev) = (list_entry((tmp), mdk_rdev_t, same_set)), (tmp) = (tmp)->next, (tmp)->prev != &(head) ; )
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#define ITERATE_RDEV(mddev,rdev,tmp) ITERATE_RDEV_GENERIC((mddev)->disks,rdev,tmp)
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#define ITERATE_RDEV_PENDING(rdev,tmp) ITERATE_RDEV_GENERIC(pending_raid_disks,rdev,tmp)
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#define THREAD_WAKEUP 0
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#define __wait_event_lock_irq(wq, condition, lock, cmd) do { wait_queue_t __wait; init_waitqueue_entry(&__wait, current); add_wait_queue(&wq, &__wait); for (;;) { set_current_state(TASK_UNINTERRUPTIBLE); if (condition) break; spin_unlock_irq(&lock); cmd; schedule(); spin_lock_irq(&lock); } current->state = TASK_RUNNING; remove_wait_queue(&wq, &__wait); } while (0)
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#define wait_event_lock_irq(wq, condition, lock, cmd) do { if (condition) break; __wait_event_lock_irq(wq, condition, lock, cmd); } while (0)
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#endif
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135
libc/kernel/common/linux/raid/md_p.h
Normal file
135
libc/kernel/common/linux/raid/md_p.h
Normal file
@@ -0,0 +1,135 @@
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/****************************************************************************
|
||||
****************************************************************************
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||||
***
|
||||
*** This header was automatically generated from a Linux kernel header
|
||||
*** of the same name, to make information necessary for userspace to
|
||||
*** call into the kernel available to libc. It contains only constants,
|
||||
*** structures, and macros generated from the original header, and thus,
|
||||
*** contains no copyrightable information.
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||||
***
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||||
****************************************************************************
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||||
****************************************************************************/
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#ifndef _MD_P_H
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#define _MD_P_H
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#define MD_RESERVED_BYTES (64 * 1024)
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#define MD_RESERVED_SECTORS (MD_RESERVED_BYTES / 512)
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#define MD_RESERVED_BLOCKS (MD_RESERVED_BYTES / BLOCK_SIZE)
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#define MD_NEW_SIZE_SECTORS(x) ((x & ~(MD_RESERVED_SECTORS - 1)) - MD_RESERVED_SECTORS)
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#define MD_NEW_SIZE_BLOCKS(x) ((x & ~(MD_RESERVED_BLOCKS - 1)) - MD_RESERVED_BLOCKS)
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#define MD_SB_BYTES 4096
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#define MD_SB_WORDS (MD_SB_BYTES / 4)
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#define MD_SB_BLOCKS (MD_SB_BYTES / BLOCK_SIZE)
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#define MD_SB_SECTORS (MD_SB_BYTES / 512)
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#define MD_SB_GENERIC_OFFSET 0
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#define MD_SB_PERSONALITY_OFFSET 64
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#define MD_SB_DISKS_OFFSET 128
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#define MD_SB_DESCRIPTOR_OFFSET 992
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#define MD_SB_GENERIC_CONSTANT_WORDS 32
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#define MD_SB_GENERIC_STATE_WORDS 32
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#define MD_SB_GENERIC_WORDS (MD_SB_GENERIC_CONSTANT_WORDS + MD_SB_GENERIC_STATE_WORDS)
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#define MD_SB_PERSONALITY_WORDS 64
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#define MD_SB_DESCRIPTOR_WORDS 32
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#define MD_SB_DISKS 27
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#define MD_SB_DISKS_WORDS (MD_SB_DISKS*MD_SB_DESCRIPTOR_WORDS)
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#define MD_SB_RESERVED_WORDS (1024 - MD_SB_GENERIC_WORDS - MD_SB_PERSONALITY_WORDS - MD_SB_DISKS_WORDS - MD_SB_DESCRIPTOR_WORDS)
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#define MD_SB_EQUAL_WORDS (MD_SB_GENERIC_WORDS + MD_SB_PERSONALITY_WORDS + MD_SB_DISKS_WORDS)
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#define MD_DISK_FAULTY 0
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#define MD_DISK_ACTIVE 1
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#define MD_DISK_SYNC 2
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#define MD_DISK_REMOVED 3
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#define MD_DISK_WRITEMOSTLY 9
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typedef struct mdp_device_descriptor_s {
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__u32 number;
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__u32 major;
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__u32 minor;
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__u32 raid_disk;
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__u32 state;
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__u32 reserved[MD_SB_DESCRIPTOR_WORDS - 5];
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} mdp_disk_t;
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#define MD_SB_MAGIC 0xa92b4efc
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#define MD_SB_CLEAN 0
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#define MD_SB_ERRORS 1
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#define MD_SB_BITMAP_PRESENT 8
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typedef struct mdp_superblock_s {
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||||
|
||||
__u32 md_magic;
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||||
__u32 major_version;
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||||
__u32 minor_version;
|
||||
__u32 patch_version;
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||||
__u32 gvalid_words;
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||||
__u32 set_uuid0;
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||||
__u32 ctime;
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||||
__u32 level;
|
||||
__u32 size;
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__u32 nr_disks;
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__u32 raid_disks;
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__u32 md_minor;
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__u32 not_persistent;
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__u32 set_uuid1;
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__u32 set_uuid2;
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__u32 set_uuid3;
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__u32 gstate_creserved[MD_SB_GENERIC_CONSTANT_WORDS - 16];
|
||||
|
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__u32 utime;
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__u32 state;
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__u32 active_disks;
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||||
__u32 working_disks;
|
||||
__u32 failed_disks;
|
||||
__u32 spare_disks;
|
||||
__u32 sb_csum;
|
||||
#ifdef __BIG_ENDIAN
|
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__u32 events_hi;
|
||||
__u32 events_lo;
|
||||
__u32 cp_events_hi;
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||||
__u32 cp_events_lo;
|
||||
#else
|
||||
__u32 events_lo;
|
||||
__u32 events_hi;
|
||||
__u32 cp_events_lo;
|
||||
__u32 cp_events_hi;
|
||||
#endif
|
||||
__u32 recovery_cp;
|
||||
|
||||
__u64 reshape_position;
|
||||
__u32 new_level;
|
||||
__u32 delta_disks;
|
||||
__u32 new_layout;
|
||||
__u32 new_chunk;
|
||||
__u32 gstate_sreserved[MD_SB_GENERIC_STATE_WORDS - 18];
|
||||
|
||||
__u32 layout;
|
||||
__u32 chunk_size;
|
||||
__u32 root_pv;
|
||||
__u32 root_block;
|
||||
__u32 pstate_reserved[MD_SB_PERSONALITY_WORDS - 4];
|
||||
|
||||
mdp_disk_t disks[MD_SB_DISKS];
|
||||
|
||||
__u32 reserved[MD_SB_RESERVED_WORDS];
|
||||
|
||||
mdp_disk_t this_disk;
|
||||
|
||||
} mdp_super_t;
|
||||
|
||||
#define WriteMostly1 1
|
||||
|
||||
#define MD_FEATURE_BITMAP_OFFSET 1
|
||||
#define MD_FEATURE_RECOVERY_OFFSET 2
|
||||
#define MD_FEATURE_RESHAPE_ACTIVE 4
|
||||
|
||||
#define MD_FEATURE_ALL (1|2|4)
|
||||
|
||||
#endif
|
||||
|
||||
104
libc/kernel/common/linux/raid/md_u.h
Normal file
104
libc/kernel/common/linux/raid/md_u.h
Normal file
@@ -0,0 +1,104 @@
|
||||
/****************************************************************************
|
||||
****************************************************************************
|
||||
***
|
||||
*** This header was automatically generated from a Linux kernel header
|
||||
*** of the same name, to make information necessary for userspace to
|
||||
*** call into the kernel available to libc. It contains only constants,
|
||||
*** structures, and macros generated from the original header, and thus,
|
||||
*** contains no copyrightable information.
|
||||
***
|
||||
****************************************************************************
|
||||
****************************************************************************/
|
||||
#ifndef _MD_U_H
|
||||
#define _MD_U_H
|
||||
|
||||
#define RAID_VERSION _IOR (MD_MAJOR, 0x10, mdu_version_t)
|
||||
#define GET_ARRAY_INFO _IOR (MD_MAJOR, 0x11, mdu_array_info_t)
|
||||
#define GET_DISK_INFO _IOR (MD_MAJOR, 0x12, mdu_disk_info_t)
|
||||
#define PRINT_RAID_DEBUG _IO (MD_MAJOR, 0x13)
|
||||
#define RAID_AUTORUN _IO (MD_MAJOR, 0x14)
|
||||
#define GET_BITMAP_FILE _IOR (MD_MAJOR, 0x15, mdu_bitmap_file_t)
|
||||
|
||||
#define CLEAR_ARRAY _IO (MD_MAJOR, 0x20)
|
||||
#define ADD_NEW_DISK _IOW (MD_MAJOR, 0x21, mdu_disk_info_t)
|
||||
#define HOT_REMOVE_DISK _IO (MD_MAJOR, 0x22)
|
||||
#define SET_ARRAY_INFO _IOW (MD_MAJOR, 0x23, mdu_array_info_t)
|
||||
#define SET_DISK_INFO _IO (MD_MAJOR, 0x24)
|
||||
#define WRITE_RAID_INFO _IO (MD_MAJOR, 0x25)
|
||||
#define UNPROTECT_ARRAY _IO (MD_MAJOR, 0x26)
|
||||
#define PROTECT_ARRAY _IO (MD_MAJOR, 0x27)
|
||||
#define HOT_ADD_DISK _IO (MD_MAJOR, 0x28)
|
||||
#define SET_DISK_FAULTY _IO (MD_MAJOR, 0x29)
|
||||
#define HOT_GENERATE_ERROR _IO (MD_MAJOR, 0x2a)
|
||||
#define SET_BITMAP_FILE _IOW (MD_MAJOR, 0x2b, int)
|
||||
|
||||
#define RUN_ARRAY _IOW (MD_MAJOR, 0x30, mdu_param_t)
|
||||
#define START_ARRAY _IO (MD_MAJOR, 0x31)
|
||||
#define STOP_ARRAY _IO (MD_MAJOR, 0x32)
|
||||
#define STOP_ARRAY_RO _IO (MD_MAJOR, 0x33)
|
||||
#define RESTART_ARRAY_RW _IO (MD_MAJOR, 0x34)
|
||||
|
||||
typedef struct mdu_version_s {
|
||||
int major;
|
||||
int minor;
|
||||
int patchlevel;
|
||||
} mdu_version_t;
|
||||
|
||||
typedef struct mdu_array_info_s {
|
||||
|
||||
int major_version;
|
||||
int minor_version;
|
||||
int patch_version;
|
||||
int ctime;
|
||||
int level;
|
||||
int size;
|
||||
int nr_disks;
|
||||
int raid_disks;
|
||||
int md_minor;
|
||||
int not_persistent;
|
||||
|
||||
int utime;
|
||||
int state;
|
||||
int active_disks;
|
||||
int working_disks;
|
||||
int failed_disks;
|
||||
int spare_disks;
|
||||
|
||||
int layout;
|
||||
int chunk_size;
|
||||
|
||||
} mdu_array_info_t;
|
||||
|
||||
typedef struct mdu_disk_info_s {
|
||||
|
||||
int number;
|
||||
int major;
|
||||
int minor;
|
||||
int raid_disk;
|
||||
int state;
|
||||
|
||||
} mdu_disk_info_t;
|
||||
|
||||
typedef struct mdu_start_info_s {
|
||||
|
||||
int major;
|
||||
int minor;
|
||||
int raid_disk;
|
||||
int state;
|
||||
|
||||
} mdu_start_info_t;
|
||||
|
||||
typedef struct mdu_bitmap_file_s
|
||||
{
|
||||
char pathname[4096];
|
||||
} mdu_bitmap_file_t;
|
||||
|
||||
typedef struct mdu_param_s
|
||||
{
|
||||
int personality;
|
||||
int chunk_size;
|
||||
int max_fault;
|
||||
} mdu_param_t;
|
||||
|
||||
#endif
|
||||
|
||||
32
libc/kernel/common/linux/raid/xor.h
Normal file
32
libc/kernel/common/linux/raid/xor.h
Normal file
@@ -0,0 +1,32 @@
|
||||
/****************************************************************************
|
||||
****************************************************************************
|
||||
***
|
||||
*** This header was automatically generated from a Linux kernel header
|
||||
*** of the same name, to make information necessary for userspace to
|
||||
*** call into the kernel available to libc. It contains only constants,
|
||||
*** structures, and macros generated from the original header, and thus,
|
||||
*** contains no copyrightable information.
|
||||
***
|
||||
****************************************************************************
|
||||
****************************************************************************/
|
||||
#ifndef _XOR_H
|
||||
#define _XOR_H
|
||||
|
||||
#include <linux/raid/md.h>
|
||||
|
||||
#define MAX_XOR_BLOCKS 5
|
||||
|
||||
struct xor_block_template {
|
||||
struct xor_block_template *next;
|
||||
const char *name;
|
||||
int speed;
|
||||
void (*do_2)(unsigned long, unsigned long *, unsigned long *);
|
||||
void (*do_3)(unsigned long, unsigned long *, unsigned long *,
|
||||
unsigned long *);
|
||||
void (*do_4)(unsigned long, unsigned long *, unsigned long *,
|
||||
unsigned long *, unsigned long *);
|
||||
void (*do_5)(unsigned long, unsigned long *, unsigned long *,
|
||||
unsigned long *, unsigned long *, unsigned long *);
|
||||
};
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user