[linux.git] / include / scsi / osd_types.h

/*
 * osd_types.h - Types and constants which are not part of the protocol.
 *
 * Copyright (C) 2008 Panasas Inc.  All rights reserved.
 *
 * Authors:
 *   Boaz Harrosh <[email protected]>
 *   Benny Halevy <[email protected]>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2
 *
 * Contains types and constants that are implementation specific and are
 * used by more than one part of the osd library.
 *     (Eg initiator/target/security_manager/...)
 */
#ifndef __OSD_TYPES_H__
#define __OSD_TYPES_H__

struct osd_systemid {
	u8 data[OSD_SYSTEMID_LEN];
};

typedef u64 __bitwise osd_id;

struct osd_obj_id {
	osd_id partition;
	osd_id id;
};

static const struct __weak osd_obj_id osd_root_object = {0, 0};

struct osd_attr {
	u32 attr_page;
	u32 attr_id;
	u16 len;		/* byte count of operand */
	void *val_ptr;		/* in network order */
};

struct osd_sg_entry {
	u64 offset;
	u64 len;
};

#endif /* ndef __OSD_TYPES_H__ */
Commit	Line	Data
de258bf5 BH	1	/*
	2	* osd_types.h - Types and constants which are not part of the protocol.
	3	*
	4	* Copyright (C) 2008 Panasas Inc. All rights reserved.
	5	*
	6	* Authors:
	7	* Boaz Harrosh <[email protected]>
	8	* Benny Halevy <[email protected]>
	9	*
	10	* This program is free software; you can redistribute it and/or modify
	11	* it under the terms of the GNU General Public License version 2
	12	*
	13	* Contains types and constants that are implementation specific and are
	14	* used by more than one part of the osd library.
	15	* (Eg initiator/target/security_manager/...)
	16	*/
	17	#ifndef __OSD_TYPES_H__
	18	#define __OSD_TYPES_H__
	19
	20	struct osd_systemid {
	21	u8 data[OSD_SYSTEMID_LEN];
	22	};
	23
	24	typedef u64 __bitwise osd_id;
	25
	26	struct osd_obj_id {
	27	osd_id partition;
	28	osd_id id;
	29	};
	30
	31	static const struct __weak osd_obj_id osd_root_object = {0, 0};
	32
	33	struct osd_attr {
	34	u32 attr_page;
	35	u32 attr_id;
	36	u16 len; /* byte count of operand */
	37	void val_ptr; / in network order */
	38	};
	39
e96e72c4 BH	40	struct osd_sg_entry {
	41	u64 offset;
	42	u64 len;
	43	};
	44
de258bf5	45	#endif /* ndef __OSD_TYPES_H__ */