diff --git a/sys/dev/std/Makefile b/sys/dev/std/Makefile new file mode 100644 index 000000000000..26c4ed565f2a --- /dev/null +++ b/sys/dev/std/Makefile @@ -0,0 +1,7 @@ +# $NetBSD: Makefile,v 1.1 2000/06/15 03:43:40 matt Exp $ + +INCSDIR= /usr/include/dev/std + +INCS= ieee1212reg.h + +.include diff --git a/sys/dev/std/ieee1212reg.h b/sys/dev/std/ieee1212reg.h new file mode 100644 index 000000000000..2e8a680a48cb --- /dev/null +++ b/sys/dev/std/ieee1212reg.h @@ -0,0 +1,202 @@ +/*- + * Copyright (c) 2000 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef _DEV_STD_IEEE1212REG_H_ +#define _DEV_STD_IEEE1212REG_H_ + +/* This file contains definitions from ISO/IEC 1312 or ANSI/IEEE Std 1212 + * Informaton techonology + * Microprocessor systes + * Control and Status Registers (CSR) + * Architecture for microcomputer buses + * First edition 1994-10-05 + */ + +/* Lock transaction codes (Table 5) + */ +#define P1212_XTCODE_RESERVED_0 0 +#define P1212_XTCODE_MASK_SWAP 1 +#define P1212_XTCODE_COMPARE_SWAP 2 +#define P1212_XTCODE_FETCH_ADD 3 +#define P1212_XTCODE_LITTLE_ADD 4 +#define P1212_XTCODE_BOUNDED_ADD 5 +#define P1212_XTCODE_WRAP_ADD 6 +#define P1212_XTCODE_VENDOR_DEPENDENT 7 + +/* Header: Rom Format (1 Quadlet) + * Bus Info Block: Quadlets + * Root Directory + * Unit Directory + * Root & Unit Leaves + * Vendor Dependent Information + */ +/* ROM Formats + * 0x00-0x000000 Initializing + * 0x01-0xzzyyxx Minimal (zz-yy-xx is an OUI) + * 0xii-0xcc-0xllll General (ii is info-length, + * cc is crc-length, llll is length) + */ + +#define P1212_ROMFMT_INIT 0x00 +#define P1212_ROMFMT_MINIMAL 0x01 + +/* uint32_t P1212_ROMFMT_MK_INIT(void) + */ +#define P1212_ROMFMT_MK_INIT() 0x00000000 + +/* uint32_t P1212_ROMFMT_MK_MINIMAL(const uint8_t *oui); + */ +#define P1212_ROMFMT_MK_MINIMAL(oui) \ + ((P1212_ROMFMT_MINIMAL << 24) \ + | ((oui[0]) << 16) \ + | ((oui[1]) << 8) \ + | ((oui[2]) << 0)) + +/* uint32_t P1212_ROMFMT_MK_GENERAL(size_t info_len, size_t crc_len, + * uint16_t crc); + */ +#define P1212_ROMFMT_MK_GENERAL(info_len, crc_len, crc_value) \ + (((info_len) << 24) \ + | ((crc_len) << 16) \ + | ((crc_value) << 0)) + +/* unsigned P1212_ROMFMT_GET_FMT(uint32_t); + */ +#define P1212_ROMFMT_GET_FMT(quadlet) (((quadlet) >> 24) & 0xff) + +/* void P1212_ROMFMT_GET_OUI(uint32_t quadlet, uint8_t *oui); + */ +#define P1212_ROMTFMT_GET_OUI(quadlet, oui) do { \ + (oui)[0] = ((quadlet) >> 16) & 0xff; \ + (oui)[1] = ((quadlet) >> 8) & 0xff; \ + (oui)[2] = ((quadlet) >> 0) & 0xff; \ + } while (0) + +/* size_t P1212_ROMGET_GET_INFOLEN(uint32_t quadlet); + */ +#define P1212_ROMFMT_GET_INFOLEN(quadlet) (((quadlet) >> 24) & 0xff) + +/* size_t P1212_ROMGET_GET_CRCLEN(uint32_t quadlet); + */ +#define P1212_ROMFMT_GET_CRCLEN(quadlet) (((quadlet) >> 16) & 0xff) + +/* size_t P1212_ROMGET_GET_INFOLEN(uint32_t quadlet); + */ +#define P1212_ROMFMT_GET_CRC(quadlet) ((uint16_t)(quadlet)) + +/* unsigned int P1212_DIRENT_GET_KEYTYPE(uint32_t quadlet); + */ +#define P1212_DIRENT_GET_KEYTYPE(quadlet) (((quadlet) >> 30) & 0x03) + +/* unsigned int P1212_DIRENT_GET_KEYVALUE(uint32_t quadlet); + */ +#define P1212_DIRENT_GET_KEYVALUE(quadlet) (((quadlet) >> 24) & 0x3f) + +/* unsigned int P1212_DIRECT_GET_OFFSET(uint32_t quadlet); + */ +#define P1212_DIRENT_GET_OFFSET(quadlet) ((quadlet) & 0xffffff) + +/* unsigned int P1212_DIRECT_GET_OFFSET(uint32_t quadlet); + */ +#define P1212_DIRENT_GET_OFFSET(quadlet) ((quadlet) & 0xffffff) + +/* unsigned int P1212_DIRECT_GET_VALUE(uint32_t quadlet); + */ +#define P1212_DIRENT_GET_VALUE(quadlet) ((quadlet) & 0xffffff) + +/* Key Types are stored in bits 31-30 of a directory entry. + */ + +#define P1212_KEYTYPE_Immediate 0x00 +#define P1212_KEYTYPE_Offset 0x01 +#define P1212_KEYTYPE_Leaf 0x02 +#define P1212_KEYTYPE_Directory 0x03 + +/* Key Values are stored in bits 29-24 of a directory entry. + */ +#define P1212_KEYVALUE_Textual_Descriptor 0x01 /* leaf | directory */ +#define P1212_KEYVALUE_Bus_Dependent_Info 0x02 /* leaf | directory */ +#define P1212_KEYVALUE_Module_Vendor_Id 0x03 /* immediate */ +#define P1212_KEYVALUE_Module_Hw_Version 0x04 /* immediate */ +#define P1212_KEYVALUE_Module_Spec_Id 0x05 /* immediate */ +#define P1212_KEYVALUE_Module_Sw_Version 0x06 /* immediate */ +#define P1212_KEYVALUE_Module_Dependent_info 0x07 /* leaf | directory */ +#define P1212_KEYVALUE_Node_Vendor_Id 0x08 /* immediate */ +#define P1212_KEYVALUE_Node_Hw_Version 0x09 /* immediate */ +#define P1212_KEYVALUE_Node_Spec_Id 0x0a /* immediate */ +#define P1212_KEYVALUE_Node_Sw_Version 0x0b /* immediate */ +#define P1212_KEYVALUE_Node_Capabilities 0x0c /* immediate */ +#define P1212_KEYVALUE_Node_Unique_Id 0x0d /* leaf */ +#define P1212_KEYVALUE_Node_Units_Extent 0x0e /* immediate | offset */ +#define P1212_KEYVALUE_Node_Memory_Extent 0x0f /* immediate | offset */ +#define P1212_KEYVALUE_Node_Dependent_Info 0x10 /* leaf | directory */ +#define P1212_KEYVALUE_Unit_Directory 0x11 /* directory */ +#define P1212_KEYVALUE_Unit_Spec_Id 0x12 /* immediate */ +#define P1212_KEYVALUE_Unit_Sw_Version 0x13 /* immediate */ +#define P1212_KEYVALUE_Unit_Dependent_Info 0x14 /* leaf | directory */ +#define P1212_KEYVALUE_Unit_Location 0x15 /* leaf */ +#define P1212_KEYVALUE_Unit_Poll_Mask 0x16 /* immediate */ + +#define P1212_KEYTYPE_STRINGS { "Immediate", "Offset", "Leaf", "Directory" } + +#define P1212_KEYVALUE_STRINGS { NULL, \ + "Textual-Descriptor", "Bus-Dependent-Info", "Module-Vendor-Id", \ + "Module-Hw-Version", "Module-Spec-Id", "Module-Sw-Version", \ + "Module-Dependent-Info", "Node-Vendor-Id", "Node-Hw_Version", \ + "Node-Spec-Id", "Node-Sw-Verson", "Node-Capabilities", \ + "Node-Unique-Id", "Node-Units-Extent", "Node-Memory-Extent", \ + "Node-Dependent-Info", "Unit-Directory", "Unit-Spec-Id", \ + "Unit-Sw-Version", "Unit-Dependent-Info", "Unit-Location", \ + "Unit-Poll-Mask", } + +/* Leaf nodes look like: + * + * [0] 0xnnnn-0xcccc length, crc16 + * [n] + * + * Text leaves look like: + * [0] 0xnnnn-0xcccc length, crc16 + * [1] 0xtt-0xiiiiii specifier type, specifier id + * [2] 0xllllllll language id + */ + +/* + * Directory nodes look like: + * [0] 0xnnnn-0xcccc length, crc16 + * [1] direntry + * [n] direntry + */ +#endif /* _DEV_STD_IEEE1212REG_H_ */