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/*
* Copyright (c) 1998-2002 Katsushi Kobayashi and Hidetoshi Shimokawa
* All rights reserved.
*
* 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 acknowledgement as bellow:
*
* This product includes software developed by K. Kobayashi and H. Shimokawa
*
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*
* $FreeBSD$
*
*/
#define CSRTYPE_SHIFT 6
#define CSRTYPE_MASK (3 << CSRTYPE_SHIFT)
#define CSRTYPE_I (0 << CSRTYPE_SHIFT) /* Immediate */
#define CSRTYPE_C (1 << CSRTYPE_SHIFT) /* CSR offset */
#define CSRTYPE_L (2 << CSRTYPE_SHIFT) /* Leaf */
#define CSRTYPE_D (3 << CSRTYPE_SHIFT) /* Directory */
#define CSRKEY_MASK 0x3f
#define CSRKEY_DESC 0x01 /* Descriptor */
#define CSRKEY_BDINFO 0x02 /* Bus_Dependent_Info */
#define CSRKEY_VENDOR 0x03 /* Vendor */
#define CSRKEY_HW 0x04 /* Hardware_Version */
#define CSRKEY_MODULE 0x07 /* Module */
#define CSRKEY_NCAP 0x0c /* Node_Capabilities */
#define CSRKEY_EUI64 0x0d /* EUI_64 */
#define CSRKEY_UNIT 0x11 /* Unit */
#define CSRKEY_SPEC 0x12 /* Specifier_ID */
#define CSRKEY_VER 0x13 /* Version */
#define CSRKEY_DINFO 0x14 /* Dependent_Info */
#define CSRKEY_ULOC 0x15 /* Unit_Location */
#define CSRKEY_MODEL 0x17 /* Model */
#define CSRKEY_INST 0x18 /* Instance */
#define CSRKEY_KEYW 0x19 /* Keyword */
#define CSRKEY_FEAT 0x1a /* Feature */
#define CSRKEY_EROM 0x1b /* Extended_ROM */
#define CSRKEY_EKSID 0x1c /* Extended_Key_Specifier_ID */
#define CSRKEY_EKEY 0x1d /* Extended_Key */
#define CSRKEY_EDATA 0x1e /* Extended_Data */
#define CSRKEY_MDESC 0x1f /* Modifiable_Descriptor */
#define CSRKEY_DID 0x20 /* Directory_ID */
#define CSRKEY_REV 0x21 /* Revision */
#define CROM_TEXTLEAF (CSRTYPE_L | CSRKEY_DESC) /* 0x81 */
#define CROM_LUN (CSRTYPE_I | CSRKEY_DINFO) /* 0x14 */
/* ???
#define CSRKEY_MVID 0x3
#define CSRKEY_NUNQ 0x8d
#define CSRKEY_NPWR 0x30
*/
#define CSRVAL_1394TA 0x00a02d
#define CSRVAL_ANSIT10 0x00609e
#define CSR_PROTAVC 0x010001
#define CSR_PROTCAL 0x010002
#define CSR_PROTEHS 0x010004
#define CSR_PROTHAVI 0x010008
#define CSR_PROTCAM104 0x000100
#define CSR_PROTCAM120 0x000101
#define CSR_PROTCAM130 0x000102
#define CSR_PROTDPP 0x0a6be2
#define CSR_PROTIICP 0x4b661f
#define CSRVAL_T10SBP2 0x010483
struct csrreg {
u_int32_t val:24,
key:8;
};
struct csrhdr {
u_int32_t crc:16,
crc_len:8,
info_len:8;
};
struct csrdirectory {
u_int32_t crc:16,
crc_len:16;
struct csrreg entry[0];
};
struct csrtext {
u_int32_t crc:16,
crc_len:16;
u_int32_t spec_id:24,
spec_type:8;
u_int32_t lang_id;
u_int32_t text[0];
};
struct businfo {
u_int32_t crc:16,
crc_len:8,
:12,
max_rec:4,
clk_acc:8,
:4,
bmc:1,
isc:1,
cmc:1,
irmc:1;
u_int32_t c_id_hi:8,
v_id:24;
u_int32_t c_id_lo;
};
#define CROM_MAX_DEPTH 10
struct crom_ptr {
struct csrdirectory *dir;
int index;
};
struct crom_context {
int depth;
struct crom_ptr stack[CROM_MAX_DEPTH];
};
void crom_init_context(struct crom_context *, u_int32_t *);
struct csrreg *crom_get(struct crom_context *);
void crom_next(struct crom_context *);
void crom_parse_text(struct crom_context *, char *, int);
u_int16_t crom_crc(u_int32_t *r, int);
struct csrreg *crom_search_key(struct crom_context *, u_int8_t);
#ifndef _KERNEL
char *crom_desc(struct crom_context *, char *, int);
#endif
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