Файловый менеджер

Файловый менеджер - Редактировать - /usr/src/linux-headers-5.4.0-200/include/linux/enclosure.h

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/* SPDX-License-Identifier: GPL-2.0-only / / * Enclosure Services * * Copyright (C) 2008 James Bottomley <James.Bottomley@HansenPartnership.com> * ----------------------------------------------------------------------------- ----------------------------------------------------------------------------- / #ifndef _LINUX_ENCLOSURE_H_ #define _LINUX_ENCLOSURE_H_ #include <linux/device.h> #include <linux/list.h> / A few generic types ... taken from ses-2 / enum enclosure_component_type { ENCLOSURE_COMPONENT_DEVICE = 0x01, ENCLOSURE_COMPONENT_CONTROLLER_ELECTRONICS = 0x07, ENCLOSURE_COMPONENT_SCSI_TARGET_PORT = 0x14, ENCLOSURE_COMPONENT_SCSI_INITIATOR_PORT = 0x15, ENCLOSURE_COMPONENT_ARRAY_DEVICE = 0x17, ENCLOSURE_COMPONENT_SAS_EXPANDER = 0x18, }; / ses-2 common element status / enum enclosure_status { ENCLOSURE_STATUS_UNSUPPORTED = 0, ENCLOSURE_STATUS_OK, ENCLOSURE_STATUS_CRITICAL, ENCLOSURE_STATUS_NON_CRITICAL, ENCLOSURE_STATUS_UNRECOVERABLE, ENCLOSURE_STATUS_NOT_INSTALLED, ENCLOSURE_STATUS_UNKNOWN, ENCLOSURE_STATUS_UNAVAILABLE, / last element for counting purposes / ENCLOSURE_STATUS_MAX }; / SFF-8485 activity light settings / enum enclosure_component_setting { ENCLOSURE_SETTING_DISABLED = 0, ENCLOSURE_SETTING_ENABLED = 1, ENCLOSURE_SETTING_BLINK_A_ON_OFF = 2, ENCLOSURE_SETTING_BLINK_A_OFF_ON = 3, ENCLOSURE_SETTING_BLINK_B_ON_OFF = 6, ENCLOSURE_SETTING_BLINK_B_OFF_ON = 7, }; struct enclosure_device; struct enclosure_component; struct enclosure_component_callbacks { void (get_status)(struct enclosure_device , struct enclosure_component ); int (set_status)(struct enclosure_device , struct enclosure_component , enum enclosure_status); void (get_fault)(struct enclosure_device , struct enclosure_component ); int (set_fault)(struct enclosure_device , struct enclosure_component , enum enclosure_component_setting); void (get_active)(struct enclosure_device , struct enclosure_component ); int (set_active)(struct enclosure_device , struct enclosure_component , enum enclosure_component_setting); void (get_locate)(struct enclosure_device , struct enclosure_component ); int (set_locate)(struct enclosure_device , struct enclosure_component , enum enclosure_component_setting); void (get_power_status)(struct enclosure_device , struct enclosure_component ); int (set_power_status)(struct enclosure_device , struct enclosure_component , int); int (show_id)(struct enclosure_device , char buf); }; struct enclosure_component { void scratch; struct device cdev; struct device dev; enum enclosure_component_type type; int number; int fault; int active; int locate; int slot; enum enclosure_status status; int power_status; }; struct enclosure_device { void scratch; struct list_head node; struct device edev; struct enclosure_component_callbacks cb; int components; struct enclosure_component component[0]; }; static inline struct enclosure_device * to_enclosure_device(struct device dev) { return container_of(dev, struct enclosure_device, edev); } static inline struct enclosure_component to_enclosure_component(struct device dev) { return container_of(dev, struct enclosure_component, cdev); } struct enclosure_device enclosure_register(struct device , const char , int, struct enclosure_component_callbacks ); void enclosure_unregister(struct enclosure_device ); struct enclosure_component * enclosure_component_alloc(struct enclosure_device , unsigned int, enum enclosure_component_type, const char ); int enclosure_component_register(struct enclosure_component ); int enclosure_add_device(struct enclosure_device enclosure, int component, struct device dev); int enclosure_remove_device(struct enclosure_device , struct device ); struct enclosure_device enclosure_find(struct device dev, struct enclosure_device start); int enclosure_for_each_device(int (fn)(struct enclosure_device , void ), void data); #endif /* _LINUX_ENCLOSURE_H_ */

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