diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/raid_class.h')
-rw-r--r-- | ANDROID_3.4.5/include/linux/raid_class.h | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/ANDROID_3.4.5/include/linux/raid_class.h b/ANDROID_3.4.5/include/linux/raid_class.h deleted file mode 100644 index 31e1ff69..00000000 --- a/ANDROID_3.4.5/include/linux/raid_class.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * raid_class.h - a generic raid visualisation class - * - * Copyright (c) 2005 - James Bottomley <James.Bottomley@steeleye.com> - * - * This file is licensed under GPLv2 - */ -#include <linux/transport_class.h> - -struct raid_template { - struct transport_container raid_attrs; -}; - -struct raid_function_template { - void *cookie; - int (*is_raid)(struct device *); - void (*get_resync)(struct device *); - void (*get_state)(struct device *); -}; - -enum raid_state { - RAID_STATE_UNKNOWN = 0, - RAID_STATE_ACTIVE, - RAID_STATE_DEGRADED, - RAID_STATE_RESYNCING, - RAID_STATE_OFFLINE, -}; - -enum raid_level { - RAID_LEVEL_UNKNOWN = 0, - RAID_LEVEL_LINEAR, - RAID_LEVEL_0, - RAID_LEVEL_1, - RAID_LEVEL_10, - RAID_LEVEL_1E, - RAID_LEVEL_3, - RAID_LEVEL_4, - RAID_LEVEL_5, - RAID_LEVEL_50, - RAID_LEVEL_6, -}; - -struct raid_data { - struct list_head component_list; - int component_count; - enum raid_level level; - enum raid_state state; - int resync; -}; - -/* resync complete goes from 0 to this */ -#define RAID_MAX_RESYNC (10000) - -#define DEFINE_RAID_ATTRIBUTE(type, attr) \ -static inline void \ -raid_set_##attr(struct raid_template *r, struct device *dev, type value) { \ - struct device *device = \ - attribute_container_find_class_device(&r->raid_attrs.ac, dev);\ - struct raid_data *rd; \ - BUG_ON(!device); \ - rd = dev_get_drvdata(device); \ - rd->attr = value; \ -} \ -static inline type \ -raid_get_##attr(struct raid_template *r, struct device *dev) { \ - struct device *device = \ - attribute_container_find_class_device(&r->raid_attrs.ac, dev);\ - struct raid_data *rd; \ - BUG_ON(!device); \ - rd = dev_get_drvdata(device); \ - return rd->attr; \ -} - -DEFINE_RAID_ATTRIBUTE(enum raid_level, level) -DEFINE_RAID_ATTRIBUTE(int, resync) -DEFINE_RAID_ATTRIBUTE(enum raid_state, state) - -struct raid_template *raid_class_attach(struct raid_function_template *); -void raid_class_release(struct raid_template *); - -int __must_check raid_component_add(struct raid_template *, struct device *, - struct device *); - |