1*1708Sstevel /* 2*1708Sstevel * CDDL HEADER START 3*1708Sstevel * 4*1708Sstevel * The contents of this file are subject to the terms of the 5*1708Sstevel * Common Development and Distribution License (the "License"). 6*1708Sstevel * You may not use this file except in compliance with the License. 7*1708Sstevel * 8*1708Sstevel * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*1708Sstevel * or http://www.opensolaris.org/os/licensing. 10*1708Sstevel * See the License for the specific language governing permissions 11*1708Sstevel * and limitations under the License. 12*1708Sstevel * 13*1708Sstevel * When distributing Covered Code, include this CDDL HEADER in each 14*1708Sstevel * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*1708Sstevel * If applicable, add the following below this CDDL HEADER, with the 16*1708Sstevel * fields enclosed by brackets "[]" replaced with your own identifying 17*1708Sstevel * information: Portions Copyright [yyyy] [name of copyright owner] 18*1708Sstevel * 19*1708Sstevel * CDDL HEADER END 20*1708Sstevel */ 21*1708Sstevel 22*1708Sstevel /* 23*1708Sstevel * Copyright 2000 Sun Microsystems, Inc. All rights reserved. 24*1708Sstevel * Use is subject to license terms. 25*1708Sstevel */ 26*1708Sstevel 27*1708Sstevel #ifndef _SGFRU_PRIV_H 28*1708Sstevel #define _SGFRU_PRIV_H 29*1708Sstevel 30*1708Sstevel #pragma ident "%Z%%M% %I% %E% SMI" 31*1708Sstevel 32*1708Sstevel #ifdef __cplusplus 33*1708Sstevel extern "C" { 34*1708Sstevel #endif 35*1708Sstevel 36*1708Sstevel #include <sys/sgfru.h> 37*1708Sstevel #include <sys/conf.h> 38*1708Sstevel #include <sys/ddi_impldefs.h> 39*1708Sstevel 40*1708Sstevel #define SGFRU_DRV_NAME "sgfru" 41*1708Sstevel 42*1708Sstevel #ifdef DEBUG 43*1708Sstevel extern uint_t sgfru_debug; 44*1708Sstevel 45*1708Sstevel #define SGFRU_DBG_STATE 0x00000001 46*1708Sstevel #define SGFRU_DBG_HANDLE 0x00000002 47*1708Sstevel #define SGFRU_DBG_NODE 0x00000004 48*1708Sstevel #define SGFRU_DBG_SECTION 0x00000008 49*1708Sstevel #define SGFRU_DBG_SEGMENT 0x00000010 50*1708Sstevel #define SGFRU_DBG_PACKET 0x00000020 51*1708Sstevel #define SGFRU_DBG_PAYLOAD 0x00000040 52*1708Sstevel #define SGFRU_DBG_MBOX 0x00000080 53*1708Sstevel #define SGFRU_DBG_ALL 0x000000FF 54*1708Sstevel 55*1708Sstevel #define PR_ALL if (sgfru_debug) printf 56*1708Sstevel #define PR_STATE if (sgfru_debug & SGFRU_DBG_STATE) printf 57*1708Sstevel #define PR_HANDLE if (sgfru_debug & SGFRU_DBG_HANDLE) printf 58*1708Sstevel #define PR_NODE if (sgfru_debug & SGFRU_DBG_NODE) printf 59*1708Sstevel #define PR_SECTION if (sgfru_debug & SGFRU_DBG_SECTION) printf 60*1708Sstevel #define PR_SEGMENT if (sgfru_debug & SGFRU_DBG_SEGMENT) printf 61*1708Sstevel #define PR_PACKET if (sgfru_debug & SGFRU_DBG_PACKET) printf 62*1708Sstevel #define PR_PAYLOAD if (sgfru_debug & SGFRU_DBG_PAYLOAD) printf 63*1708Sstevel #define PR_MBOX if (sgfru_debug & SGFRU_DBG_MBOX) printf 64*1708Sstevel #else /* DEBUG */ 65*1708Sstevel #define PR_ALL if (0) printf 66*1708Sstevel #define PR_STATE PR_ALL 67*1708Sstevel #define PR_HANDLE PR_ALL 68*1708Sstevel #define PR_NODE PR_ALL 69*1708Sstevel #define PR_SECTION PR_ALL 70*1708Sstevel #define PR_SEGMENT PR_ALL 71*1708Sstevel #define PR_PACKET PR_ALL 72*1708Sstevel #define PR_PAYLOAD PR_ALL 73*1708Sstevel #define PR_MBOX PR_ALL 74*1708Sstevel #endif /* DEBUG */ 75*1708Sstevel 76*1708Sstevel #define MAX_HANDLES 100 77*1708Sstevel #define MAX_SECTIONS 8 78*1708Sstevel #define MAX_SEGMENTS 200 79*1708Sstevel #define MAX_PACKETS 200 80*1708Sstevel #define MAX_PAYLOADSIZE 0x1000 /* No support for Tag Type G 2**48 */ 81*1708Sstevel #define MAX_SEGMENTSIZE 0x10000 /* New SEEPROM size likely to be 64k */ 82*1708Sstevel 83*1708Sstevel typedef struct sgfru_soft_state { 84*1708Sstevel dev_info_t *fru_dip; /* devinfo structure */ 85*1708Sstevel dev_info_t *fru_pdip; /* parent's devinfo structure */ 86*1708Sstevel int instance; 87*1708Sstevel } sgfru_soft_state_t; 88*1708Sstevel 89*1708Sstevel typedef struct { 90*1708Sstevel dev_t dev; 91*1708Sstevel int cmd; 92*1708Sstevel int mode; 93*1708Sstevel intptr_t argp; 94*1708Sstevel } sgfru_init_arg_t; 95*1708Sstevel 96*1708Sstevel /* 97*1708Sstevel * Prototypes 98*1708Sstevel */ 99*1708Sstevel static int sgfru_attach(dev_info_t *dip, ddi_attach_cmd_t cmd); 100*1708Sstevel static int sgfru_detach(dev_info_t *dip, ddi_detach_cmd_t cmd); 101*1708Sstevel static int sgfru_open(dev_t *dev_p, int flag, int otyp, cred_t *cred_p); 102*1708Sstevel static int sgfru_close(dev_t dev, int flag, int otyp, cred_t *cred_p); 103*1708Sstevel static int sgfru_ioctl(dev_t dev, int cmd, intptr_t arg, int mode, 104*1708Sstevel cred_t *cred_p, int *rval_p); 105*1708Sstevel 106*1708Sstevel /* 107*1708Sstevel * functions local to this driver. 108*1708Sstevel */ 109*1708Sstevel static int sgfru_getchildlist(const sgfru_init_arg_t *iargp); 110*1708Sstevel static int sgfru_getchildhandles(const sgfru_init_arg_t *iargp); 111*1708Sstevel static int sgfru_getnodeinfo(const sgfru_init_arg_t *iargp); 112*1708Sstevel static int sgfru_getsections(const sgfru_init_arg_t *iargp); 113*1708Sstevel static int sgfru_getsegments(const sgfru_init_arg_t *iargp); 114*1708Sstevel static int sgfru_addsegment(const sgfru_init_arg_t *iargp); 115*1708Sstevel static int sgfru_readsegment(const sgfru_init_arg_t *iargp); 116*1708Sstevel static int sgfru_writesegment(const sgfru_init_arg_t *iargp); 117*1708Sstevel static int sgfru_getpackets(const sgfru_init_arg_t *iargp); 118*1708Sstevel static int sgfru_appendpacket(const sgfru_init_arg_t *iargp); 119*1708Sstevel static int sgfru_getpayload(const sgfru_init_arg_t *iargp); 120*1708Sstevel static int sgfru_updatepayload(const sgfru_init_arg_t *iargp); 121*1708Sstevel static int sgfru_getnum(const sgfru_init_arg_t *iargp); 122*1708Sstevel static int sgfru_delete(const sgfru_init_arg_t *iargp); 123*1708Sstevel 124*1708Sstevel static int sgfru_copyin_frup(const sgfru_init_arg_t *argp, frup_info_t *frup); 125*1708Sstevel static int sgfru_copyin_fru(const sgfru_init_arg_t *argp, fru_info_t *fru); 126*1708Sstevel static int sgfru_copyin_segment(const sgfru_init_arg_t *argp, 127*1708Sstevel const frup_info_t *frup, segment_t *segp); 128*1708Sstevel static int sgfru_copyin_append(const sgfru_init_arg_t *argp, 129*1708Sstevel append_info_t *app); 130*1708Sstevel static int sgfru_copyin_buffer(const sgfru_init_arg_t *argp, 131*1708Sstevel const caddr_t data, const int cnt, char *buffer); 132*1708Sstevel 133*1708Sstevel static int sgfru_copyout_fru(const sgfru_init_arg_t *argp, 134*1708Sstevel const fru_info_t *fru); 135*1708Sstevel static int sgfru_copyout_handle(const sgfru_init_arg_t *argp, 136*1708Sstevel const void *addr, const fru_hdl_t *hdlp); 137*1708Sstevel static int sgfru_copyout_handles(const sgfru_init_arg_t *argp, 138*1708Sstevel const frup_info_t *frup, const fru_hdl_t *hdlp); 139*1708Sstevel static int sgfru_copyout_nodes(const sgfru_init_arg_t *argp, 140*1708Sstevel const frup_info_t *frup, const node_t *nodep); 141*1708Sstevel static int sgfru_copyout_sections(const sgfru_init_arg_t *argp, 142*1708Sstevel const frup_info_t *frup, const section_t *sectp); 143*1708Sstevel static int sgfru_copyout_segments(const sgfru_init_arg_t *argp, 144*1708Sstevel const frup_info_t *frup, const segment_t *segp); 145*1708Sstevel static int sgfru_copyout_packets(const sgfru_init_arg_t *argp, 146*1708Sstevel const frup_info_t *frup, const packet_t *packp); 147*1708Sstevel static int sgfru_copyout_buffer(const sgfru_init_arg_t *argp, 148*1708Sstevel const frup_info_t *frup, const char *buffer); 149*1708Sstevel 150*1708Sstevel #ifdef __cplusplus 151*1708Sstevel } 152*1708Sstevel #endif 153*1708Sstevel 154*1708Sstevel #endif /* _SGFRU_PRIV_H */ 155