e238f68de5
- Fix struct csrtext's spec fields. - Add prototypes of upcoming configuration ROM related functions.
150 lines
4.6 KiB
C
150 lines
4.6 KiB
C
/*
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* Copyright (c) 1998-2002 Katsushi Kobayashi and Hidetoshi Shimokawa
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the acknowledgement as bellow:
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*
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* This product includes software developed by K. Kobayashi and H. Shimokawa
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*
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*
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*/
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#define CSRTYPE_SHIFT 6
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#define CSRTYPE_MASK (3 << CSRTYPE_SHIFT)
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#define CSRTYPE_I (0 << CSRTYPE_SHIFT) /* Immediate */
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#define CSRTYPE_C (1 << CSRTYPE_SHIFT) /* CSR offset */
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#define CSRTYPE_L (2 << CSRTYPE_SHIFT) /* Leaf */
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#define CSRTYPE_D (3 << CSRTYPE_SHIFT) /* Directory */
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#define CSRKEY_MASK 0x3f
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#define CSRKEY_DESC 0x01 /* Descriptor */
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#define CSRKEY_BDINFO 0x02 /* Bus_Dependent_Info */
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#define CSRKEY_VENDOR 0x03 /* Vendor */
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#define CSRKEY_HW 0x04 /* Hardware_Version */
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#define CSRKEY_MODULE 0x07 /* Module */
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#define CSRKEY_NCAP 0x0c /* Node_Capabilities */
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#define CSRKEY_EUI64 0x0d /* EUI_64 */
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#define CSRKEY_UNIT 0x11 /* Unit */
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#define CSRKEY_SPEC 0x12 /* Specifier_ID */
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#define CSRKEY_VER 0x13 /* Version */
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#define CSRKEY_DINFO 0x14 /* Dependent_Info */
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#define CSRKEY_ULOC 0x15 /* Unit_Location */
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#define CSRKEY_MODEL 0x17 /* Model */
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#define CSRKEY_INST 0x18 /* Instance */
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#define CSRKEY_KEYW 0x19 /* Keyword */
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#define CSRKEY_FEAT 0x1a /* Feature */
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#define CSRKEY_EROM 0x1b /* Extended_ROM */
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#define CSRKEY_EKSID 0x1c /* Extended_Key_Specifier_ID */
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#define CSRKEY_EKEY 0x1d /* Extended_Key */
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#define CSRKEY_EDATA 0x1e /* Extended_Data */
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#define CSRKEY_MDESC 0x1f /* Modifiable_Descriptor */
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#define CSRKEY_DID 0x20 /* Directory_ID */
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#define CSRKEY_REV 0x21 /* Revision */
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#define CROM_TEXTLEAF (CSRTYPE_L | CSRKEY_DESC) /* 0x81 */
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#define CROM_LUN (CSRTYPE_I | CSRKEY_DINFO) /* 0x14 */
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/* ???
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#define CSRKEY_MVID 0x3
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#define CSRKEY_NUNQ 0x8d
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#define CSRKEY_NPWR 0x30
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*/
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#define CSRVAL_1394TA 0x00a02d
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#define CSRVAL_ANSIT10 0x00609e
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#define CSR_PROTAVC 0x010001
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#define CSR_PROTCAL 0x010002
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#define CSR_PROTEHS 0x010004
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#define CSR_PROTHAVI 0x010008
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#define CSR_PROTCAM104 0x000100
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#define CSR_PROTCAM120 0x000101
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#define CSR_PROTCAM130 0x000102
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#define CSR_PROTDPP 0x0a6be2
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#define CSR_PROTIICP 0x4b661f
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#define CSRVAL_T10SBP2 0x010483
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struct csrreg {
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u_int32_t val:24,
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key:8;
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};
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struct csrhdr {
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u_int32_t crc:16,
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crc_len:8,
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info_len:8;
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};
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struct csrdirectory {
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u_int32_t crc:16,
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crc_len:16;
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struct csrreg entry[0];
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};
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struct csrtext {
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u_int32_t crc:16,
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crc_len:16;
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u_int32_t spec_id:24,
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spec_type:8;
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u_int32_t lang_id;
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u_int32_t text[0];
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};
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struct businfo {
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u_int32_t crc:16,
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crc_len:8,
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:12,
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max_rec:4,
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clk_acc:8,
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:4,
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bmc:1,
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isc:1,
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cmc:1,
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irmc:1;
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u_int32_t c_id_hi:8,
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v_id:24;
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u_int32_t c_id_lo;
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};
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#define CROM_MAX_DEPTH 10
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struct crom_ptr {
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struct csrdirectory *dir;
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int index;
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};
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struct crom_context {
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int depth;
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struct crom_ptr stack[CROM_MAX_DEPTH];
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};
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void crom_init_context(struct crom_context *, u_int32_t *);
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struct csrreg *crom_get(struct crom_context *);
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void crom_next(struct crom_context *);
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void crom_parse_text(struct crom_context *, char *, int);
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u_int16_t crom_crc(u_int32_t *r, int);
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struct csrreg *crom_search_key(struct crom_context *, u_int8_t);
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#ifndef _KERNEL
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char *crom_desc(struct crom_context *, char *, int);
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#endif
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