mirror of
https://github.com/ibm-s390-linux/s390-tools.git
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b627b8d8e1
This commit is based on the s390-tools-1.39.0 version. Changes on top of s390-tools-1.39.0: - Add MIT license to all source files - Add LICENSE file - Transform REAMDE to README.md (markdown) - Add AUTHORS.md file - Add CONTRIBUTING.md file - Move changelog from README to CHANGELOG.md file Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com> Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
/*
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* zdev - Modify and display the persistent configuration of devices
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*
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* Copyright IBM Corp. 2016, 2017
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*
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* s390-tools is free software; you can redistribute it and/or modify
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* it under the terms of the MIT license. See LICENSE for details.
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*/
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#ifndef CCWGROUP_H
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#define CCWGROUP_H
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#include <stdbool.h>
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#include "ccw.h"
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#include "exit_code.h"
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#include "misc.h"
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#define CCWGROUP_BUS "ccwgroup"
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#define CCWGROUP_MAX_DEVIDS 3
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struct ns_range_iterator;
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struct subtype;
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struct attrib;
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struct ccwgroup_devid {
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struct ccw_devid devid[CCWGROUP_MAX_DEVIDS];
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unsigned int num;
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} __attribute__ ((packed));
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/**
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* ccwgroup_subtype_data - CCWGROUP subtype specific information
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* @ccwgroupdrv: The name of the CCWGROUP device driver for this subtype
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* @ccwdrv: The name of the CCW device driver for this subtype
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* @rootdrv: The name used by the driver in root_device_register.
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* @mod: The name of the main kernel module for this subtype
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* @num_devs: Number of CCW devices that are combined to form one device
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*/
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struct ccwgroup_subtype_data {
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const char *ccwgroupdrv;
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const char *ccwdrv;
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const char *rootdrv;
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const char *mod;
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unsigned int num_devs;
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};
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extern struct subtype ccwgroup_subtype;
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extern struct attrib ccwgroup_attr_online;
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/* ID handling. */
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exit_code_t ccwgroup_parse_devid(struct ccwgroup_devid *, const char *, err_t);
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bool ccwgroup_parse_devid_simple(struct ccwgroup_devid *, const char *);
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bool ccwgroup_is_id_similar(const char *);
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char *ccwgroup_devid_to_str(struct ccwgroup_devid *);
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int ccwgroup_cmp_ids(const char *, const char *);
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int ccwgroup_cmp_parsed_ids(const void *, const void *);
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int ccwgroup_qsort_cmp(const void *, const void *);
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struct ccwgroup_devid *ccwgroup_copy_devid(struct ccwgroup_devid *);
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char *ccwgroup_get_partial_id(const char *);
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bool ccwgroup_is_id_in_range(const char *id, const char *range);
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/* Namespace helpers. */
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void ccwgroup_range_next(struct ns_range_iterator *);
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bool ccwgroup_compatible_namespace(struct namespace *);
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#endif /* CCWGROUP_H */
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