cfe_api.c revision 1.1.10.2
1 1.1.10.2 jdolecek /* $NetBSD: cfe_api.c,v 1.1.10.2 2002/06/23 17:37:59 jdolecek Exp $ */ 2 1.1.10.2 jdolecek 3 1.1.10.2 jdolecek /* 4 1.1.10.2 jdolecek * Copyright 2000, 2001 5 1.1.10.2 jdolecek * Broadcom Corporation. All rights reserved. 6 1.1.10.2 jdolecek * 7 1.1.10.2 jdolecek * This software is furnished under license and may be used and copied only 8 1.1.10.2 jdolecek * in accordance with the following terms and conditions. Subject to these 9 1.1.10.2 jdolecek * conditions, you may download, copy, install, use, modify and distribute 10 1.1.10.2 jdolecek * modified or unmodified copies of this software in source and/or binary 11 1.1.10.2 jdolecek * form. No title or ownership is transferred hereby. 12 1.1.10.2 jdolecek * 13 1.1.10.2 jdolecek * 1) Any source code used, modified or distributed must reproduce and 14 1.1.10.2 jdolecek * retain this copyright notice and list of conditions as they appear in 15 1.1.10.2 jdolecek * the source file. 16 1.1.10.2 jdolecek * 17 1.1.10.2 jdolecek * 2) No right is granted to use any trade name, trademark, or logo of 18 1.1.10.2 jdolecek * Broadcom Corporation. Neither the "Broadcom Corporation" name nor any 19 1.1.10.2 jdolecek * trademark or logo of Broadcom Corporation may be used to endorse or 20 1.1.10.2 jdolecek * promote products derived from this software without the prior written 21 1.1.10.2 jdolecek * permission of Broadcom Corporation. 22 1.1.10.2 jdolecek * 23 1.1.10.2 jdolecek * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED 24 1.1.10.2 jdolecek * WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF 25 1.1.10.2 jdolecek * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR 26 1.1.10.2 jdolecek * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE 27 1.1.10.2 jdolecek * FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE 28 1.1.10.2 jdolecek * LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 29 1.1.10.2 jdolecek * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 30 1.1.10.2 jdolecek * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 31 1.1.10.2 jdolecek * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 32 1.1.10.2 jdolecek * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 33 1.1.10.2 jdolecek * OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34 1.1.10.2 jdolecek */ 35 1.1.10.2 jdolecek 36 1.1.10.2 jdolecek /* ********************************************************************* 37 1.1.10.2 jdolecek * Broadcom Common Firmware Environment (CFE) 38 1.1.10.2 jdolecek * 39 1.1.10.2 jdolecek * Device Function stubs File: cfe_api.c 40 1.1.10.2 jdolecek * 41 1.1.10.2 jdolecek * This module contains device function stubs (small routines to 42 1.1.10.2 jdolecek * call the standard "iocb" interface entry point to CFE). 43 1.1.10.2 jdolecek * There should be one routine here per iocb function call. 44 1.1.10.2 jdolecek * 45 1.1.10.2 jdolecek * Author: Mitch Lichtenberg (mpl (at) broadcom.com) 46 1.1.10.2 jdolecek * 47 1.1.10.2 jdolecek ********************************************************************* */ 48 1.1.10.2 jdolecek 49 1.1.10.2 jdolecek 50 1.1.10.2 jdolecek #include <sys/types.h> 51 1.1.10.2 jdolecek 52 1.1.10.2 jdolecek #include <mips/cfe/cfe_xiocb.h> 53 1.1.10.2 jdolecek #include <mips/cfe/cfe_api.h> 54 1.1.10.2 jdolecek 55 1.1.10.2 jdolecek typedef long intptr_t; 56 1.1.10.2 jdolecek typedef u_long uintptr_t; 57 1.1.10.2 jdolecek 58 1.1.10.2 jdolecek /* 59 1.1.10.2 jdolecek * Declare the dispatch function with args of "intptr_t". 60 1.1.10.2 jdolecek * This makes sure whatever model we're compiling in 61 1.1.10.2 jdolecek * puts the pointers in a single register. For example, 62 1.1.10.2 jdolecek * combining -mlong64 and -mips1 or -mips2 would lead to 63 1.1.10.2 jdolecek * trouble, since the handle and IOCB pointer will be 64 1.1.10.2 jdolecek * passed in two registers each, and CFE expects one. 65 1.1.10.2 jdolecek */ 66 1.1.10.2 jdolecek 67 1.1.10.2 jdolecek static int (*cfe_dispfunc)(intptr_t handle,intptr_t xiocb) = 0; 68 1.1.10.2 jdolecek static cfe_xuint_t cfe_handle = 0; 69 1.1.10.2 jdolecek int cfe_iocb_dispatch(cfe_xiocb_t *xiocb); 70 1.1.10.2 jdolecek 71 1.1.10.2 jdolecek int cfe_init(cfe_xuint_t handle) 72 1.1.10.2 jdolecek { 73 1.1.10.2 jdolecek u_int *sealloc = (u_int *) (intptr_t) (int) CFE_APISEAL; 74 1.1.10.2 jdolecek if (*sealloc != CFE_EPTSEAL) return -1; 75 1.1.10.2 jdolecek cfe_dispfunc = (void *) (cfe_xptr_t) (int) CFE_APIENTRY; 76 1.1.10.2 jdolecek if (handle) cfe_handle = handle; 77 1.1.10.2 jdolecek return 0; 78 1.1.10.2 jdolecek } 79 1.1.10.2 jdolecek 80 1.1.10.2 jdolecek int cfe_iocb_dispatch(cfe_xiocb_t *xiocb) 81 1.1.10.2 jdolecek { 82 1.1.10.2 jdolecek if (!cfe_dispfunc) return -1; 83 1.1.10.2 jdolecek return (*cfe_dispfunc)((intptr_t) cfe_handle,(intptr_t) xiocb); 84 1.1.10.2 jdolecek } 85 1.1.10.2 jdolecek 86 1.1.10.2 jdolecek static int cfe_strlen(char *name) 87 1.1.10.2 jdolecek { 88 1.1.10.2 jdolecek int count = 0; 89 1.1.10.2 jdolecek 90 1.1.10.2 jdolecek while (*name) { 91 1.1.10.2 jdolecek count++; 92 1.1.10.2 jdolecek name++; 93 1.1.10.2 jdolecek } 94 1.1.10.2 jdolecek 95 1.1.10.2 jdolecek return count; 96 1.1.10.2 jdolecek } 97 1.1.10.2 jdolecek 98 1.1.10.2 jdolecek int cfe_open(char *name) 99 1.1.10.2 jdolecek { 100 1.1.10.2 jdolecek cfe_xiocb_t xiocb; 101 1.1.10.2 jdolecek 102 1.1.10.2 jdolecek xiocb.xiocb_fcode = CFE_CMD_DEV_OPEN; 103 1.1.10.2 jdolecek xiocb.xiocb_status = 0; 104 1.1.10.2 jdolecek xiocb.xiocb_handle = 0; 105 1.1.10.2 jdolecek xiocb.xiocb_flags = 0; 106 1.1.10.2 jdolecek xiocb.xiocb_psize = sizeof(xiocb_buffer_t); 107 1.1.10.2 jdolecek xiocb.plist.xiocb_buffer.buf_offset = 0; 108 1.1.10.2 jdolecek xiocb.plist.xiocb_buffer.buf_ptr = (cfe_xptr_t) (intptr_t) name; 109 1.1.10.2 jdolecek xiocb.plist.xiocb_buffer.buf_length = cfe_strlen(name); 110 1.1.10.2 jdolecek 111 1.1.10.2 jdolecek cfe_iocb_dispatch(&xiocb); 112 1.1.10.2 jdolecek 113 1.1.10.2 jdolecek return (xiocb.xiocb_status < 0) ? xiocb.xiocb_status : xiocb.xiocb_handle; 114 1.1.10.2 jdolecek } 115 1.1.10.2 jdolecek 116 1.1.10.2 jdolecek int cfe_close(int handle) 117 1.1.10.2 jdolecek { 118 1.1.10.2 jdolecek cfe_xiocb_t xiocb; 119 1.1.10.2 jdolecek 120 1.1.10.2 jdolecek xiocb.xiocb_fcode = CFE_CMD_DEV_CLOSE; 121 1.1.10.2 jdolecek xiocb.xiocb_status = 0; 122 1.1.10.2 jdolecek xiocb.xiocb_handle = handle; 123 1.1.10.2 jdolecek xiocb.xiocb_flags = 0; 124 1.1.10.2 jdolecek xiocb.xiocb_psize = 0; 125 1.1.10.2 jdolecek 126 1.1.10.2 jdolecek cfe_iocb_dispatch(&xiocb); 127 1.1.10.2 jdolecek 128 1.1.10.2 jdolecek return (xiocb.xiocb_status); 129 1.1.10.2 jdolecek 130 1.1.10.2 jdolecek } 131 1.1.10.2 jdolecek 132 1.1.10.2 jdolecek int cfe_readblk(int handle,cfe_xint_t offset,u_char *buffer,int length) 133 1.1.10.2 jdolecek { 134 1.1.10.2 jdolecek cfe_xiocb_t xiocb; 135 1.1.10.2 jdolecek 136 1.1.10.2 jdolecek xiocb.xiocb_fcode = CFE_CMD_DEV_READ; 137 1.1.10.2 jdolecek xiocb.xiocb_status = 0; 138 1.1.10.2 jdolecek xiocb.xiocb_handle = handle; 139 1.1.10.2 jdolecek xiocb.xiocb_flags = 0; 140 1.1.10.2 jdolecek xiocb.xiocb_psize = sizeof(xiocb_buffer_t); 141 1.1.10.2 jdolecek xiocb.plist.xiocb_buffer.buf_offset = offset; 142 1.1.10.2 jdolecek xiocb.plist.xiocb_buffer.buf_ptr = (cfe_xptr_t) (intptr_t) buffer; 143 1.1.10.2 jdolecek xiocb.plist.xiocb_buffer.buf_length = length; 144 1.1.10.2 jdolecek 145 1.1.10.2 jdolecek cfe_iocb_dispatch(&xiocb); 146 1.1.10.2 jdolecek 147 1.1.10.2 jdolecek return (xiocb.xiocb_status < 0) ? xiocb.xiocb_status : xiocb.plist.xiocb_buffer.buf_retlen; 148 1.1.10.2 jdolecek } 149 1.1.10.2 jdolecek 150 1.1.10.2 jdolecek int cfe_read(int handle,u_char *buffer,int length) 151 1.1.10.2 jdolecek { 152 1.1.10.2 jdolecek return cfe_readblk(handle,0,buffer,length); 153 1.1.10.2 jdolecek } 154 1.1.10.2 jdolecek 155 1.1.10.2 jdolecek 156 1.1.10.2 jdolecek int cfe_writeblk(int handle,cfe_xint_t offset,u_char *buffer,int length) 157 1.1.10.2 jdolecek { 158 1.1.10.2 jdolecek cfe_xiocb_t xiocb; 159 1.1.10.2 jdolecek 160 1.1.10.2 jdolecek xiocb.xiocb_fcode = CFE_CMD_DEV_WRITE; 161 1.1.10.2 jdolecek xiocb.xiocb_status = 0; 162 1.1.10.2 jdolecek xiocb.xiocb_handle = handle; 163 1.1.10.2 jdolecek xiocb.xiocb_flags = 0; 164 1.1.10.2 jdolecek xiocb.xiocb_psize = sizeof(xiocb_buffer_t); 165 1.1.10.2 jdolecek xiocb.plist.xiocb_buffer.buf_offset = offset; 166 1.1.10.2 jdolecek xiocb.plist.xiocb_buffer.buf_ptr = (cfe_xptr_t) (intptr_t) buffer; 167 1.1.10.2 jdolecek xiocb.plist.xiocb_buffer.buf_length = length; 168 1.1.10.2 jdolecek 169 1.1.10.2 jdolecek cfe_iocb_dispatch(&xiocb); 170 1.1.10.2 jdolecek 171 1.1.10.2 jdolecek return (xiocb.xiocb_status < 0) ? xiocb.xiocb_status : xiocb.plist.xiocb_buffer.buf_retlen; 172 1.1.10.2 jdolecek } 173 1.1.10.2 jdolecek 174 1.1.10.2 jdolecek int cfe_write(int handle,u_char *buffer,int length) 175 1.1.10.2 jdolecek { 176 1.1.10.2 jdolecek return cfe_writeblk(handle,0,buffer,length); 177 1.1.10.2 jdolecek } 178 1.1.10.2 jdolecek 179 1.1.10.2 jdolecek 180 1.1.10.2 jdolecek int cfe_ioctl(int handle,u_int ioctlnum,u_char *buffer,int length,int *retlen) 181 1.1.10.2 jdolecek { 182 1.1.10.2 jdolecek cfe_xiocb_t xiocb; 183 1.1.10.2 jdolecek 184 1.1.10.2 jdolecek xiocb.xiocb_fcode = CFE_CMD_DEV_IOCTL; 185 1.1.10.2 jdolecek xiocb.xiocb_status = 0; 186 1.1.10.2 jdolecek xiocb.xiocb_handle = handle; 187 1.1.10.2 jdolecek xiocb.xiocb_flags = 0; 188 1.1.10.2 jdolecek xiocb.xiocb_psize = sizeof(xiocb_buffer_t); 189 1.1.10.2 jdolecek xiocb.plist.xiocb_buffer.buf_ioctlcmd = (cfe_xint_t) ioctlnum; 190 1.1.10.2 jdolecek xiocb.plist.xiocb_buffer.buf_ptr = (cfe_xptr_t) (intptr_t) buffer; 191 1.1.10.2 jdolecek xiocb.plist.xiocb_buffer.buf_length = length; 192 1.1.10.2 jdolecek 193 1.1.10.2 jdolecek cfe_iocb_dispatch(&xiocb); 194 1.1.10.2 jdolecek 195 1.1.10.2 jdolecek if (retlen) *retlen = xiocb.plist.xiocb_buffer.buf_retlen; 196 1.1.10.2 jdolecek return xiocb.xiocb_status; 197 1.1.10.2 jdolecek } 198 1.1.10.2 jdolecek 199 1.1.10.2 jdolecek int cfe_inpstat(int handle) 200 1.1.10.2 jdolecek { 201 1.1.10.2 jdolecek cfe_xiocb_t xiocb; 202 1.1.10.2 jdolecek 203 1.1.10.2 jdolecek xiocb.xiocb_fcode = CFE_CMD_DEV_INPSTAT; 204 1.1.10.2 jdolecek xiocb.xiocb_status = 0; 205 1.1.10.2 jdolecek xiocb.xiocb_handle = handle; 206 1.1.10.2 jdolecek xiocb.xiocb_flags = 0; 207 1.1.10.2 jdolecek xiocb.xiocb_psize = sizeof(xiocb_inpstat_t); 208 1.1.10.2 jdolecek xiocb.plist.xiocb_inpstat.inp_status = 0; 209 1.1.10.2 jdolecek 210 1.1.10.2 jdolecek cfe_iocb_dispatch(&xiocb); 211 1.1.10.2 jdolecek 212 1.1.10.2 jdolecek if (xiocb.xiocb_status < 0) return xiocb.xiocb_status; 213 1.1.10.2 jdolecek 214 1.1.10.2 jdolecek return xiocb.plist.xiocb_inpstat.inp_status; 215 1.1.10.2 jdolecek 216 1.1.10.2 jdolecek } 217 1.1.10.2 jdolecek 218 1.1.10.2 jdolecek long long cfe_getticks(void) 219 1.1.10.2 jdolecek { 220 1.1.10.2 jdolecek cfe_xiocb_t xiocb; 221 1.1.10.2 jdolecek 222 1.1.10.2 jdolecek xiocb.xiocb_fcode = CFE_CMD_FW_GETTIME; 223 1.1.10.2 jdolecek xiocb.xiocb_status = 0; 224 1.1.10.2 jdolecek xiocb.xiocb_handle = 0; 225 1.1.10.2 jdolecek xiocb.xiocb_flags = 0; 226 1.1.10.2 jdolecek xiocb.xiocb_psize = sizeof(xiocb_time_t); 227 1.1.10.2 jdolecek xiocb.plist.xiocb_time.ticks = 0; 228 1.1.10.2 jdolecek 229 1.1.10.2 jdolecek cfe_iocb_dispatch(&xiocb); 230 1.1.10.2 jdolecek 231 1.1.10.2 jdolecek return xiocb.plist.xiocb_time.ticks; 232 1.1.10.2 jdolecek 233 1.1.10.2 jdolecek } 234 1.1.10.2 jdolecek 235 1.1.10.2 jdolecek int cfe_getenv(char *name,char *dest,int destlen) 236 1.1.10.2 jdolecek { 237 1.1.10.2 jdolecek cfe_xiocb_t xiocb; 238 1.1.10.2 jdolecek 239 1.1.10.2 jdolecek *dest = 0; 240 1.1.10.2 jdolecek 241 1.1.10.2 jdolecek xiocb.xiocb_fcode = CFE_CMD_ENV_GET; 242 1.1.10.2 jdolecek xiocb.xiocb_status = 0; 243 1.1.10.2 jdolecek xiocb.xiocb_handle = 0; 244 1.1.10.2 jdolecek xiocb.xiocb_flags = 0; 245 1.1.10.2 jdolecek xiocb.xiocb_psize = sizeof(xiocb_envbuf_t); 246 1.1.10.2 jdolecek xiocb.plist.xiocb_envbuf.enum_idx = 0; 247 1.1.10.2 jdolecek xiocb.plist.xiocb_envbuf.name_ptr = (cfe_xptr_t) (intptr_t) name; 248 1.1.10.2 jdolecek xiocb.plist.xiocb_envbuf.name_length = cfe_strlen(name); 249 1.1.10.2 jdolecek xiocb.plist.xiocb_envbuf.val_ptr = (cfe_xptr_t) (intptr_t) dest; 250 1.1.10.2 jdolecek xiocb.plist.xiocb_envbuf.val_length = destlen; 251 1.1.10.2 jdolecek 252 1.1.10.2 jdolecek cfe_iocb_dispatch(&xiocb); 253 1.1.10.2 jdolecek 254 1.1.10.2 jdolecek return xiocb.xiocb_status; 255 1.1.10.2 jdolecek } 256 1.1.10.2 jdolecek 257 1.1.10.2 jdolecek int cfe_setenv(char *name,char *val) 258 1.1.10.2 jdolecek { 259 1.1.10.2 jdolecek cfe_xiocb_t xiocb; 260 1.1.10.2 jdolecek 261 1.1.10.2 jdolecek xiocb.xiocb_fcode = CFE_CMD_ENV_SET; 262 1.1.10.2 jdolecek xiocb.xiocb_status = 0; 263 1.1.10.2 jdolecek xiocb.xiocb_handle = 0; 264 1.1.10.2 jdolecek xiocb.xiocb_flags = 0; 265 1.1.10.2 jdolecek xiocb.xiocb_psize = sizeof(xiocb_envbuf_t); 266 1.1.10.2 jdolecek xiocb.plist.xiocb_envbuf.enum_idx = 0; 267 1.1.10.2 jdolecek xiocb.plist.xiocb_envbuf.name_ptr = (cfe_xptr_t) (intptr_t) name; 268 1.1.10.2 jdolecek xiocb.plist.xiocb_envbuf.name_length = cfe_strlen(name); 269 1.1.10.2 jdolecek xiocb.plist.xiocb_envbuf.val_ptr = (cfe_xptr_t) (intptr_t) val; 270 1.1.10.2 jdolecek xiocb.plist.xiocb_envbuf.val_length = cfe_strlen(val); 271 1.1.10.2 jdolecek 272 1.1.10.2 jdolecek cfe_iocb_dispatch(&xiocb); 273 1.1.10.2 jdolecek 274 1.1.10.2 jdolecek return xiocb.xiocb_status; 275 1.1.10.2 jdolecek } 276 1.1.10.2 jdolecek 277 1.1.10.2 jdolecek int cfe_enumenv(int idx,char *name,int namelen,char *val,int vallen) 278 1.1.10.2 jdolecek { 279 1.1.10.2 jdolecek cfe_xiocb_t xiocb; 280 1.1.10.2 jdolecek 281 1.1.10.2 jdolecek xiocb.xiocb_fcode = CFE_CMD_ENV_SET; 282 1.1.10.2 jdolecek xiocb.xiocb_status = 0; 283 1.1.10.2 jdolecek xiocb.xiocb_handle = 0; 284 1.1.10.2 jdolecek xiocb.xiocb_flags = 0; 285 1.1.10.2 jdolecek xiocb.xiocb_psize = sizeof(xiocb_envbuf_t); 286 1.1.10.2 jdolecek xiocb.plist.xiocb_envbuf.enum_idx = idx; 287 1.1.10.2 jdolecek xiocb.plist.xiocb_envbuf.name_ptr = (cfe_xptr_t) (intptr_t) name; 288 1.1.10.2 jdolecek xiocb.plist.xiocb_envbuf.name_length = namelen; 289 1.1.10.2 jdolecek xiocb.plist.xiocb_envbuf.val_ptr = (cfe_xptr_t) (intptr_t) val; 290 1.1.10.2 jdolecek xiocb.plist.xiocb_envbuf.val_length = vallen; 291 1.1.10.2 jdolecek 292 1.1.10.2 jdolecek cfe_iocb_dispatch(&xiocb); 293 1.1.10.2 jdolecek 294 1.1.10.2 jdolecek return xiocb.xiocb_status; 295 1.1.10.2 jdolecek } 296 1.1.10.2 jdolecek 297 1.1.10.2 jdolecek int cfe_exit(int warm,int status) 298 1.1.10.2 jdolecek { 299 1.1.10.2 jdolecek cfe_xiocb_t xiocb; 300 1.1.10.2 jdolecek 301 1.1.10.2 jdolecek xiocb.xiocb_fcode = CFE_CMD_FW_RESTART; 302 1.1.10.2 jdolecek xiocb.xiocb_status = 0; 303 1.1.10.2 jdolecek xiocb.xiocb_handle = 0; 304 1.1.10.2 jdolecek xiocb.xiocb_flags = warm ? CFE_FLG_WARMSTART : 0; 305 1.1.10.2 jdolecek xiocb.xiocb_psize = sizeof(xiocb_exitstat_t); 306 1.1.10.2 jdolecek xiocb.plist.xiocb_exitstat.status = (cfe_xint_t) status; 307 1.1.10.2 jdolecek 308 1.1.10.2 jdolecek cfe_iocb_dispatch(&xiocb); 309 1.1.10.2 jdolecek 310 1.1.10.2 jdolecek return (xiocb.xiocb_status); 311 1.1.10.2 jdolecek 312 1.1.10.2 jdolecek } 313 1.1.10.2 jdolecek 314 1.1.10.2 jdolecek int cfe_flushcache(int flg) 315 1.1.10.2 jdolecek { 316 1.1.10.2 jdolecek cfe_xiocb_t xiocb; 317 1.1.10.2 jdolecek 318 1.1.10.2 jdolecek xiocb.xiocb_fcode = CFE_CMD_FW_FLUSHCACHE; 319 1.1.10.2 jdolecek xiocb.xiocb_status = 0; 320 1.1.10.2 jdolecek xiocb.xiocb_handle = 0; 321 1.1.10.2 jdolecek xiocb.xiocb_flags = flg; 322 1.1.10.2 jdolecek xiocb.xiocb_psize = 0; 323 1.1.10.2 jdolecek 324 1.1.10.2 jdolecek cfe_iocb_dispatch(&xiocb); 325 1.1.10.2 jdolecek 326 1.1.10.2 jdolecek return xiocb.xiocb_status; 327 1.1.10.2 jdolecek } 328 1.1.10.2 jdolecek 329 1.1.10.2 jdolecek int cfe_getstdhandle(int flg) 330 1.1.10.2 jdolecek { 331 1.1.10.2 jdolecek cfe_xiocb_t xiocb; 332 1.1.10.2 jdolecek 333 1.1.10.2 jdolecek xiocb.xiocb_fcode = CFE_CMD_DEV_GETHANDLE; 334 1.1.10.2 jdolecek xiocb.xiocb_status = 0; 335 1.1.10.2 jdolecek xiocb.xiocb_handle = 0; 336 1.1.10.2 jdolecek xiocb.xiocb_flags = flg; 337 1.1.10.2 jdolecek xiocb.xiocb_psize = 0; 338 1.1.10.2 jdolecek 339 1.1.10.2 jdolecek cfe_iocb_dispatch(&xiocb); 340 1.1.10.2 jdolecek 341 1.1.10.2 jdolecek return (xiocb.xiocb_status < 0) ? xiocb.xiocb_status : xiocb.xiocb_handle; 342 1.1.10.2 jdolecek 343 1.1.10.2 jdolecek } 344 1.1.10.2 jdolecek 345 1.1.10.2 jdolecek int cfe_getdevinfo(char *name) 346 1.1.10.2 jdolecek { 347 1.1.10.2 jdolecek cfe_xiocb_t xiocb; 348 1.1.10.2 jdolecek 349 1.1.10.2 jdolecek xiocb.xiocb_fcode = CFE_CMD_DEV_GETINFO; 350 1.1.10.2 jdolecek xiocb.xiocb_status = 0; 351 1.1.10.2 jdolecek xiocb.xiocb_handle = 0; 352 1.1.10.2 jdolecek xiocb.xiocb_flags = 0; 353 1.1.10.2 jdolecek xiocb.xiocb_psize = sizeof(xiocb_buffer_t); 354 1.1.10.2 jdolecek xiocb.plist.xiocb_buffer.buf_offset = 0; 355 1.1.10.2 jdolecek xiocb.plist.xiocb_buffer.buf_ptr = (cfe_xptr_t) (intptr_t) name; 356 1.1.10.2 jdolecek xiocb.plist.xiocb_buffer.buf_length = cfe_strlen(name); 357 1.1.10.2 jdolecek 358 1.1.10.2 jdolecek cfe_iocb_dispatch(&xiocb); 359 1.1.10.2 jdolecek 360 1.1.10.2 jdolecek return (xiocb.xiocb_status < 0) ? xiocb.xiocb_status : (int)xiocb.plist.xiocb_buffer.buf_devflags; 361 1.1.10.2 jdolecek } 362 1.1.10.2 jdolecek 363 1.1.10.2 jdolecek int cfe_getmeminfo(int idx,cfe_xuint_t *start,cfe_xuint_t *length,cfe_xuint_t *type) 364 1.1.10.2 jdolecek { 365 1.1.10.2 jdolecek cfe_xiocb_t xiocb; 366 1.1.10.2 jdolecek 367 1.1.10.2 jdolecek xiocb.xiocb_fcode = CFE_CMD_FW_MEMENUM; 368 1.1.10.2 jdolecek xiocb.xiocb_status = 0; 369 1.1.10.2 jdolecek xiocb.xiocb_handle = 0; 370 1.1.10.2 jdolecek xiocb.xiocb_flags = 0; 371 1.1.10.2 jdolecek xiocb.xiocb_psize = sizeof(xiocb_meminfo_t); 372 1.1.10.2 jdolecek xiocb.plist.xiocb_meminfo.mi_idx = idx; 373 1.1.10.2 jdolecek 374 1.1.10.2 jdolecek cfe_iocb_dispatch(&xiocb); 375 1.1.10.2 jdolecek 376 1.1.10.2 jdolecek if (xiocb.xiocb_status < 0) return xiocb.xiocb_status; 377 1.1.10.2 jdolecek 378 1.1.10.2 jdolecek *start = xiocb.plist.xiocb_meminfo.mi_addr; 379 1.1.10.2 jdolecek *length = xiocb.plist.xiocb_meminfo.mi_size; 380 1.1.10.2 jdolecek *type = xiocb.plist.xiocb_meminfo.mi_type; 381 1.1.10.2 jdolecek 382 1.1.10.2 jdolecek return 0; 383 1.1.10.2 jdolecek } 384 1.1.10.2 jdolecek 385 1.1.10.2 jdolecek int cfe_getfwinfo(xiocb_fwinfo_t *info) 386 1.1.10.2 jdolecek { 387 1.1.10.2 jdolecek cfe_xiocb_t xiocb; 388 1.1.10.2 jdolecek 389 1.1.10.2 jdolecek xiocb.xiocb_fcode = CFE_CMD_FW_GETINFO; 390 1.1.10.2 jdolecek xiocb.xiocb_status = 0; 391 1.1.10.2 jdolecek xiocb.xiocb_handle = 0; 392 1.1.10.2 jdolecek xiocb.xiocb_flags = 0; 393 1.1.10.2 jdolecek xiocb.xiocb_psize = sizeof(xiocb_fwinfo_t); 394 1.1.10.2 jdolecek 395 1.1.10.2 jdolecek cfe_iocb_dispatch(&xiocb); 396 1.1.10.2 jdolecek 397 1.1.10.2 jdolecek if (xiocb.xiocb_status < 0) return xiocb.xiocb_status; 398 1.1.10.2 jdolecek 399 1.1.10.2 jdolecek info->fwi_version = xiocb.plist.xiocb_fwinfo.fwi_version; 400 1.1.10.2 jdolecek info->fwi_totalmem = xiocb.plist.xiocb_fwinfo.fwi_totalmem; 401 1.1.10.2 jdolecek info->fwi_flags = xiocb.plist.xiocb_fwinfo.fwi_flags; 402 1.1.10.2 jdolecek info->fwi_boardid = xiocb.plist.xiocb_fwinfo.fwi_boardid; 403 1.1.10.2 jdolecek info->fwi_bootarea_va = xiocb.plist.xiocb_fwinfo.fwi_bootarea_va; 404 1.1.10.2 jdolecek info->fwi_bootarea_pa = xiocb.plist.xiocb_fwinfo.fwi_bootarea_pa; 405 1.1.10.2 jdolecek info->fwi_bootarea_size = xiocb.plist.xiocb_fwinfo.fwi_bootarea_size; 406 1.1.10.2 jdolecek info->fwi_reserved1 = xiocb.plist.xiocb_fwinfo.fwi_reserved1; 407 1.1.10.2 jdolecek info->fwi_reserved2 = xiocb.plist.xiocb_fwinfo.fwi_reserved2; 408 1.1.10.2 jdolecek info->fwi_reserved3 = xiocb.plist.xiocb_fwinfo.fwi_reserved3; 409 1.1.10.2 jdolecek 410 1.1.10.2 jdolecek return 0; 411 1.1.10.2 jdolecek } 412
Indexes created Mon Sep 29 21:09:56 GMT 2025