vasilito
dc68054305
- Restore 29 recipe symlinks (libdrm, qtbase, dbus, sddm, pipewire, etc.) - Restore 33 patches (KDE, libdrm, mesa, pipewire, sddm, wireplumber) - Restore 20+ local/scripts (audit, lint, test, build helpers) - Restore src/cook/scheduler.rs, status.rs, gnu-config/ - Restore scripts/patch-inclusion-gate.sh, run_mini1.sh, validate-collision-log.sh - Recover TLC source from HEAD (was overwritten by 0.2.3 checkout) - Recover 11 local/docs plans from HEAD (were overwritten) - Recover qt6-wayland-smoke symlink from HEAD - Fix MOTD: remove garbled ASCII art, use clean text - Update version: 0.2.0 -> 0.2.4 in os-release, motd, config - Reduce filesystem_size: 1536 -> 512 MiB - Add ABSOLUTE RULE to AGENTS.md: never delete/ignore packages - Reduce pcid scheme log verbosity: info -> debug
80 lines
2.0 KiB
C
80 lines
2.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* raid_class.h - a generic raid visualisation class
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*
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* Copyright (c) 2005 - James Bottomley <James.Bottomley@steeleye.com>
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*/
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#include <linux/transport_class.h>
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struct raid_template {
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struct transport_container raid_attrs;
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};
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struct raid_function_template {
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const void *cookie;
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int (*is_raid)(struct device *);
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void (*get_resync)(struct device *);
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void (*get_state)(struct device *);
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};
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enum raid_state {
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RAID_STATE_UNKNOWN = 0,
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RAID_STATE_ACTIVE,
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RAID_STATE_DEGRADED,
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RAID_STATE_RESYNCING,
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RAID_STATE_OFFLINE,
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};
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enum raid_level {
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RAID_LEVEL_UNKNOWN = 0,
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RAID_LEVEL_LINEAR,
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RAID_LEVEL_0,
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RAID_LEVEL_1,
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RAID_LEVEL_10,
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RAID_LEVEL_1E,
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RAID_LEVEL_3,
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RAID_LEVEL_4,
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RAID_LEVEL_5,
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RAID_LEVEL_50,
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RAID_LEVEL_6,
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RAID_LEVEL_JBOD,
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};
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struct raid_data {
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struct list_head component_list;
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int component_count;
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enum raid_level level;
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enum raid_state state;
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int resync;
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};
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/* resync complete goes from 0 to this */
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#define RAID_MAX_RESYNC (10000)
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#define DEFINE_RAID_ATTRIBUTE(type, attr) \
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static inline void \
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raid_set_##attr(struct raid_template *r, struct device *dev, type value) { \
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struct device *device = \
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attribute_container_find_class_device(&r->raid_attrs.ac, dev);\
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struct raid_data *rd; \
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BUG_ON(!device); \
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rd = dev_get_drvdata(device); \
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rd->attr = value; \
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} \
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static inline type \
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raid_get_##attr(struct raid_template *r, struct device *dev) { \
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struct device *device = \
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attribute_container_find_class_device(&r->raid_attrs.ac, dev);\
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struct raid_data *rd; \
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BUG_ON(!device); \
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rd = dev_get_drvdata(device); \
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return rd->attr; \
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}
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DEFINE_RAID_ATTRIBUTE(enum raid_level, level)
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DEFINE_RAID_ATTRIBUTE(int, resync)
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DEFINE_RAID_ATTRIBUTE(enum raid_state, state)
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struct raid_template *raid_class_attach(struct raid_function_template *);
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void raid_class_release(struct raid_template *);
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