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      1 /*	$NetBSD: cfi_0002.h,v 1.3 2024/02/09 22:08:35 andvar Exp $	*/
      2 /*-
      3  * Copyright (c) 2011 The NetBSD Foundation, Inc.
      4  * All rights reserved.
      5  *
      6  * This code is derived from software contributed to The NetBSD Foundation
      7  * by Cliff Neighbors.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     19  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     20  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     21  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     22  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     23  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     24  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     25  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     26  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     27  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     28  * POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #ifndef	_DEV_NOR_CFI_0002_H_
     32 #define	_DEV_NOR_CFI_0002_H_
     33 
     34 /*
     35  * CFI Primary Vendor-specific Extended Query structure
     36  * AMD/Fujitsu Extended Command Set 0002
     37  */
     38 struct cmdset_0002_query_data {
     39     uint8_t	pri[3];			/* { 'P', 'R', 'I' } */
     40     uint8_t	version_maj;		/* major version number (ASCII) */
     41     uint8_t	version_min;		/* minor version number (ASCII) */
     42     uint8_t	asupt;			/* Si rev., addr-sensitive unlock */
     43     uint8_t	erase_susp;		/* erase-suspend */
     44     uint8_t	sector_prot;		/* sector protect */
     45     uint8_t	tmp_sector_unprot;	/* temporary sector unprotect */
     46     uint8_t	sector_prot_scheme;	/* sector protect scheme */
     47     uint8_t	simul_op;		/* simultaneous operation */
     48     uint8_t	burst_mode_type;	/* burst mode type */
     49     uint8_t	page_mode_type;		/* page mode type */
     50     uint8_t	acc_min;		/* Acc supply min voltage */
     51     uint8_t	acc_max;		/* Acc supply max voltage */
     52     uint8_t	wp_prot;		/* WP# protection */
     53     uint8_t	prog_susp;		/* program suspend */
     54     uint8_t	unlock_bypass;		/* unlock bypass */
     55     uint8_t	sss_size;		/* secured silicon sector size (1<<N) */
     56     uint8_t	soft_feat;		/* software features */
     57     uint8_t	page_size;		/* page size (1<<N) */
     58     uint8_t	erase_susp_time_max;	/* erase susp. timeout max, 1<<N usec */
     59     uint8_t	prog_susp_time_max;	/* prog. susp. timeout max, 1<<N usec */
     60     uint8_t	embhwrst_time_max;	/* emb hw rst timeout max, 1<<N usec */
     61     uint8_t	hwrst_time_max;		/* !emb hw rst timeout max, 1<<N usec */
     62 };
     63 
     64 /* forward references for prototype(s) */
     65 struct nor_softc;
     66 struct cfi;
     67 struct nor_chip;
     68 struct cfi_chip;
     69 
     70 extern void cfi_0002_init(struct nor_softc * const, struct cfi * const,
     71 	struct nor_chip * const);
     72 extern void cfi_0002_print(device_t, struct cfi * const);
     73 
     74 #endif	/* _DEV_NOR_CFI_0002_H_ */
     75