1/* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22/* 23 * Copyright 2000 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27#ifndef _SGFRU_PRIV_H 28#define _SGFRU_PRIV_H 29 30#pragma ident "%Z%%M% %I% %E% SMI" 31 32#ifdef __cplusplus 33extern "C" { 34#endif 35 36#include <sys/sgfru.h> 37#include <sys/conf.h> 38#include <sys/ddi_impldefs.h> 39 40#define SGFRU_DRV_NAME "sgfru" 41 42#ifdef DEBUG 43extern uint_t sgfru_debug; 44 45#define SGFRU_DBG_STATE 0x00000001 46#define SGFRU_DBG_HANDLE 0x00000002 47#define SGFRU_DBG_NODE 0x00000004 48#define SGFRU_DBG_SECTION 0x00000008 49#define SGFRU_DBG_SEGMENT 0x00000010 50#define SGFRU_DBG_PACKET 0x00000020 51#define SGFRU_DBG_PAYLOAD 0x00000040 52#define SGFRU_DBG_MBOX 0x00000080 53#define SGFRU_DBG_ALL 0x000000FF 54 55#define PR_ALL if (sgfru_debug) printf 56#define PR_STATE if (sgfru_debug & SGFRU_DBG_STATE) printf 57#define PR_HANDLE if (sgfru_debug & SGFRU_DBG_HANDLE) printf 58#define PR_NODE if (sgfru_debug & SGFRU_DBG_NODE) printf 59#define PR_SECTION if (sgfru_debug & SGFRU_DBG_SECTION) printf 60#define PR_SEGMENT if (sgfru_debug & SGFRU_DBG_SEGMENT) printf 61#define PR_PACKET if (sgfru_debug & SGFRU_DBG_PACKET) printf 62#define PR_PAYLOAD if (sgfru_debug & SGFRU_DBG_PAYLOAD) printf 63#define PR_MBOX if (sgfru_debug & SGFRU_DBG_MBOX) printf 64#else /* DEBUG */ 65#define PR_ALL if (0) printf 66#define PR_STATE PR_ALL 67#define PR_HANDLE PR_ALL 68#define PR_NODE PR_ALL 69#define PR_SECTION PR_ALL 70#define PR_SEGMENT PR_ALL 71#define PR_PACKET PR_ALL 72#define PR_PAYLOAD PR_ALL 73#define PR_MBOX PR_ALL 74#endif /* DEBUG */ 75 76#define MAX_HANDLES 100 77#define MAX_SECTIONS 8 78#define MAX_SEGMENTS 200 79#define MAX_PACKETS 200 80#define MAX_PAYLOADSIZE 0x1000 /* No support for Tag Type G 2**48 */ 81#define MAX_SEGMENTSIZE 0x10000 /* New SEEPROM size likely to be 64k */ 82 83typedef struct sgfru_soft_state { 84 dev_info_t *fru_dip; /* devinfo structure */ 85 dev_info_t *fru_pdip; /* parent's devinfo structure */ 86 int instance; 87} sgfru_soft_state_t; 88 89typedef struct { 90 dev_t dev; 91 int cmd; 92 int mode; 93 intptr_t argp; 94} sgfru_init_arg_t; 95 96/* 97 * Prototypes 98 */ 99static int sgfru_attach(dev_info_t *dip, ddi_attach_cmd_t cmd); 100static int sgfru_detach(dev_info_t *dip, ddi_detach_cmd_t cmd); 101static int sgfru_open(dev_t *dev_p, int flag, int otyp, cred_t *cred_p); 102static int sgfru_close(dev_t dev, int flag, int otyp, cred_t *cred_p); 103static int sgfru_ioctl(dev_t dev, int cmd, intptr_t arg, int mode, 104 cred_t *cred_p, int *rval_p); 105 106/* 107 * functions local to this driver. 108 */ 109static int sgfru_getchildlist(const sgfru_init_arg_t *iargp); 110static int sgfru_getchildhandles(const sgfru_init_arg_t *iargp); 111static int sgfru_getnodeinfo(const sgfru_init_arg_t *iargp); 112static int sgfru_getsections(const sgfru_init_arg_t *iargp); 113static int sgfru_getsegments(const sgfru_init_arg_t *iargp); 114static int sgfru_addsegment(const sgfru_init_arg_t *iargp); 115static int sgfru_readsegment(const sgfru_init_arg_t *iargp); 116static int sgfru_writesegment(const sgfru_init_arg_t *iargp); 117static int sgfru_getpackets(const sgfru_init_arg_t *iargp); 118static int sgfru_appendpacket(const sgfru_init_arg_t *iargp); 119static int sgfru_getpayload(const sgfru_init_arg_t *iargp); 120static int sgfru_updatepayload(const sgfru_init_arg_t *iargp); 121static int sgfru_getnum(const sgfru_init_arg_t *iargp); 122static int sgfru_delete(const sgfru_init_arg_t *iargp); 123 124static int sgfru_copyin_frup(const sgfru_init_arg_t *argp, frup_info_t *frup); 125static int sgfru_copyin_fru(const sgfru_init_arg_t *argp, fru_info_t *fru); 126static int sgfru_copyin_segment(const sgfru_init_arg_t *argp, 127 const frup_info_t *frup, segment_t *segp); 128static int sgfru_copyin_append(const sgfru_init_arg_t *argp, 129 append_info_t *app); 130static int sgfru_copyin_buffer(const sgfru_init_arg_t *argp, 131 const caddr_t data, const int cnt, char *buffer); 132 133static int sgfru_copyout_fru(const sgfru_init_arg_t *argp, 134 const fru_info_t *fru); 135static int sgfru_copyout_handle(const sgfru_init_arg_t *argp, 136 const void *addr, const fru_hdl_t *hdlp); 137static int sgfru_copyout_handles(const sgfru_init_arg_t *argp, 138 const frup_info_t *frup, const fru_hdl_t *hdlp); 139static int sgfru_copyout_nodes(const sgfru_init_arg_t *argp, 140 const frup_info_t *frup, const node_t *nodep); 141static int sgfru_copyout_sections(const sgfru_init_arg_t *argp, 142 const frup_info_t *frup, const section_t *sectp); 143static int sgfru_copyout_segments(const sgfru_init_arg_t *argp, 144 const frup_info_t *frup, const segment_t *segp); 145static int sgfru_copyout_packets(const sgfru_init_arg_t *argp, 146 const frup_info_t *frup, const packet_t *packp); 147static int sgfru_copyout_buffer(const sgfru_init_arg_t *argp, 148 const frup_info_t *frup, const char *buffer); 149 150#ifdef __cplusplus 151} 152#endif 153 154#endif /* _SGFRU_PRIV_H */ 155