ieee1212.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1999-2000 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _SYS_1394_IEEE1212_H
#define _SYS_1394_IEEE1212_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* ieee1212.h
* This file contains various defines for config rom entries
*/
#ifdef __cplusplus
extern "C" {
#endif
#define IEEE1212_NODE_CAP_QUAD 2 /* node capability */
#define IEEE1212_ROOT_DIR_QUAD 5 /* root dir quad */
#define IEEE1212_DIR_LEN(data) (((data) >> 16) & 0xFFFF)
#define IEEE1212_DIR_CRC(data) ((uint16_t)((data) & 0xFFFF))
#define CONFIG_ROM_GEN(rom_ptr) \
(((rom_ptr)[IEEE1212_NODE_CAP_QUAD] & 0x000000F0) >> 4)
#define CFGROM_ROOT_DIR(cfgrom) (&(cfgrom)[IEEE1212_ROOT_DIR_QUAD])
#define CFGROM_DIR_LEN(dirptr) (((dirptr)[0] >> 16) & 0xFF)
#define CFGROM_TYPE_KEY_VALUE(q, t, k, v) { \
(t) = (((q) & IEEE1212_KEY_TYPE_MASK) >> IEEE1212_KEY_TYPE_SHIFT); \
(k) = (((q) & IEEE1212_KEY_VALUE_MASK) >> IEEE1212_KEY_VALUE_SHIFT); \
(v) = (q) & IEEE1212_ENTRY_VALUE_MASK; \
}
/* Key types */
#define IEEE1212_IMMEDIATE_TYPE 0
#define IEEE1212_CSR_OFFSET_TYPE 1
#define IEEE1212_LEAF_TYPE 2
#define IEEE1212_DIRECTORY_TYPE 3
/* Key values */
#define IEEE1212_TEXTUAL_DESCRIPTOR 0x01
#define IEEE1212_BUS_DEPENDENT_INFO 0x02
#define IEEE1212_MODULE_VENDOR_ID 0x03
#define IEEE1212_MODULE_HW_VERSION 0x04
#define IEEE1212_MODULE_SPEC_ID 0x05
#define IEEE1212_MODULE_SW_VERSION 0x06
#define IEEE1212_MODULE_DEPENDENT_INFO 0x07
#define IEEE1212_NODE_VENDOR_ID 0x08
#define IEEE1212_NODE_HW_VERSION 0x09
#define IEEE1212_NODE_SPEC_ID 0x0A
#define IEEE1212_NODE_SW_VERSION 0x0B
#define IEEE1212_NODE_CAPABILITIES 0x0C
#define IEEE1212_NODE_UNIQUE_ID 0x0D
#define IEEE1212_NODE_UNITS_EXTENT 0x0E
#define IEEE1212_NODE_MEMORY_EXTENT 0x0F
#define IEEE1212_NODE_DEPENDENT_INFO 0x10
#define IEEE1212_UNIT_DIRECTORY 0x11
#define IEEE1212_UNIT_SPEC_ID 0x12
#define IEEE1212_UNIT_SW_VERSION 0x13
#define IEEE1212_UNIT_DEPENDENT_INFO 0x14
#define IEEE1212_UNIT_LOCATION 0x15
#define IEEE1212_UNIT_POLL_MASK 0x16
#define IEEE1212_KEY_TYPE_MASK 0xC0000000
#define IEEE1212_KEY_TYPE_SHIFT 30
#define IEEE1212_KEY_VALUE_MASK 0x3F000000
#define IEEE1212_KEY_VALUE_SHIFT 24
#define IEEE1212_ENTRY_VALUE_MASK 0x00FFFFFF
#define IEEE1212_NODE_CAPABILITIES_MASK 0x0000FFFF
#ifdef __cplusplus
}
#endif
#endif /* _SYS_1394_IEEE1212_H */