libexplain: libexplain/buffer/ide_task_request

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00001 /*
00002  * libexplain - Explain errno values returned by libc functions
00003  * Copyright (C) 2009, 2011, 2013 Peter Miller
00004  *
00005  * This program is free software; you can redistribute it and/or modify
00006  * it under the terms of the GNU Lesser General Public License as
00007  * published by the Free Software Foundation; either version 3 of the
00008  * License, or (at your option) any later version.
00009  *
00010  * This program is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013  * Lesser General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU Lesser General Public License
00016  * along with this program. If not, see <http://www.gnu.org/licenses/>.
00017  */
00018 
00019 #include <libexplain/buffer/char_data.h>
00020 #include <libexplain/buffer/ide_task_request_t.h>
00021 #include <libexplain/buffer/int.h>
00022 #include <libexplain/buffer/long.h>
00023 #include <libexplain/buffer/pointer.h>
00024 #include <libexplain/is_efault.h>
00025 #include <libexplain/parse_bits.h>
00026 #include <libexplain/sizeof.h>
00027 
00028 
00029 #ifdef HAVE_LINUX_HDREG_H
00030 
00031 static void
00032 explain_buffer_ide_reg_valid_t(explain_string_buffer_t *sb,
00033     ide_reg_valid_t data)
00034 {
00035     int comma = 0;
00036     if (data.b.data)
00037     {
00038         explain_string_buffer_puts(sb, "data");
00039         comma = 1;
00040     }
00041     if (data.b.error_feature)
00042     {
00043         if (comma)
00044             explain_string_buffer_puts(sb, ", ");
00045         explain_string_buffer_puts(sb, "error_feature");
00046         comma = 1;
00047     }
00048     if (data.b.sector)
00049     {
00050         if (comma)
00051             explain_string_buffer_puts(sb, ", ");
00052         explain_string_buffer_puts(sb, "sector");
00053         comma = 1;
00054     }
00055     if (data.b.nsector)
00056     {
00057         if (comma)
00058             explain_string_buffer_puts(sb, ", ");
00059         explain_string_buffer_puts(sb, "nsector");
00060         comma = 1;
00061     }
00062     if (data.b.lcyl)
00063     {
00064         if (comma)
00065             explain_string_buffer_puts(sb, ", ");
00066         explain_string_buffer_puts(sb, "lcyl");
00067         comma = 1;
00068     }
00069     if (data.b.hcyl)
00070     {
00071         if (comma)
00072             explain_string_buffer_puts(sb, ", ");
00073         explain_string_buffer_puts(sb, "hcyl");
00074         comma = 1;
00075     }
00076     if (data.b.select)
00077     {
00078         if (comma)
00079             explain_string_buffer_puts(sb, ", ");
00080         explain_string_buffer_puts(sb, "select");
00081         comma = 1;
00082     }
00083     if (data.b.status_command)
00084     {
00085         if (comma)
00086             explain_string_buffer_puts(sb, ", ");
00087         explain_string_buffer_puts(sb, "status_command");
00088         comma = 1;
00089     }
00090     if (data.b.data_hob)
00091     {
00092         if (comma)
00093             explain_string_buffer_puts(sb, ", ");
00094         explain_string_buffer_puts(sb, "data_hob");
00095         comma = 1;
00096     }
00097     if (data.b.error_feature_hob)
00098     {
00099         if (comma)
00100             explain_string_buffer_puts(sb, ", ");
00101         explain_string_buffer_puts(sb, "error_feature_hob");
00102         comma = 1;
00103     }
00104     if (data.b.sector_hob)
00105     {
00106         if (comma)
00107             explain_string_buffer_puts(sb, ", ");
00108         explain_string_buffer_puts(sb, "sector_hob");
00109         comma = 1;
00110     }
00111     if (data.b.nsector_hob)
00112     {
00113         if (comma)
00114             explain_string_buffer_puts(sb, ", ");
00115         explain_string_buffer_puts(sb, "nsector_hob");
00116         comma = 1;
00117     }
00118     if (data.b.lcyl_hob)
00119     {
00120         if (comma)
00121             explain_string_buffer_puts(sb, ", ");
00122         explain_string_buffer_puts(sb, "lcyl_hob");
00123         comma = 1;
00124     }
00125     if (data.b.hcyl_hob)
00126     {
00127         if (comma)
00128             explain_string_buffer_puts(sb, ", ");
00129         explain_string_buffer_puts(sb, "hcyl_hob");
00130         comma = 1;
00131     }
00132     if (data.b.select_hob)
00133     {
00134         if (comma)
00135             explain_string_buffer_puts(sb, ", ");
00136         explain_string_buffer_puts(sb, "select_hob");
00137         comma = 1;
00138     }
00139     if (data.b.control_hob)
00140     {
00141         if (comma)
00142             explain_string_buffer_puts(sb, ", ");
00143         explain_string_buffer_puts(sb, "control_hob");
00144         comma = 1;
00145     }
00146     if (!comma)
00147         explain_string_buffer_puts(sb, "0");
00148 }
00149 
00150 
00151 static void
00152 explain_buffer_req_cmd(explain_string_buffer_t *sb, int value)
00153 {
00154     static explain_parse_bits_table_t table[] =
00155     {
00156 #ifdef WIN_SRST
00157         { "WIN_SRST", WIN_SRST },
00158 #endif
00159 #ifdef WIN_DEVICE_RESET
00160         { "WIN_DEVICE_RESET", WIN_DEVICE_RESET },
00161 #endif
00162 #ifdef WIN_RECAL
00163         { "WIN_RECAL", WIN_RECAL },
00164 #endif
00165 #ifdef WIN_RESTORE
00166         { "WIN_RESTORE", WIN_RESTORE },
00167 #endif
00168 #ifdef WIN_READ
00169         { "WIN_READ", WIN_READ },
00170 #endif
00171 #ifdef WIN_READ_ONCE
00172         { "WIN_READ_ONCE", WIN_READ_ONCE },
00173 #endif
00174 #ifdef WIN_READ_LONG
00175         { "WIN_READ_LONG", WIN_READ_LONG },
00176 #endif
00177 #ifdef WIN_READ_LONG_ONCE
00178         { "WIN_READ_LONG_ONCE", WIN_READ_LONG_ONCE },
00179 #endif
00180 #ifdef WIN_READ_EXT
00181         { "WIN_READ_EXT", WIN_READ_EXT },
00182 #endif
00183 #ifdef WIN_READDMA_EXT
00184         { "WIN_READDMA_EXT", WIN_READDMA_EXT },
00185 #endif
00186 #ifdef WIN_READDMA_QUEUED_EXT
00187         { "WIN_READDMA_QUEUED_EXT", WIN_READDMA_QUEUED_EXT },
00188 #endif
00189 #ifdef WIN_READ_NATIVE_MAX_EXT
00190         { "WIN_READ_NATIVE_MAX_EXT", WIN_READ_NATIVE_MAX_EXT },
00191 #endif
00192 #ifdef WIN_MULTREAD_EXT
00193         { "WIN_MULTREAD_EXT", WIN_MULTREAD_EXT },
00194 #endif
00195 #ifdef WIN_WRITE
00196         { "WIN_WRITE", WIN_WRITE },
00197 #endif
00198 #ifdef WIN_WRITE_ONCE
00199         { "WIN_WRITE_ONCE", WIN_WRITE_ONCE },
00200 #endif
00201 #ifdef WIN_WRITE_LONG
00202         { "WIN_WRITE_LONG", WIN_WRITE_LONG },
00203 #endif
00204 #ifdef WIN_WRITE_LONG_ONCE
00205         { "WIN_WRITE_LONG_ONCE", WIN_WRITE_LONG_ONCE },
00206 #endif
00207 #ifdef WIN_WRITE_EXT
00208         { "WIN_WRITE_EXT", WIN_WRITE_EXT },
00209 #endif
00210 #ifdef WIN_WRITEDMA_EXT
00211         { "WIN_WRITEDMA_EXT", WIN_WRITEDMA_EXT },
00212 #endif
00213 #ifdef WIN_WRITEDMA_QUEUED_EXT
00214         { "WIN_WRITEDMA_QUEUED_EXT", WIN_WRITEDMA_QUEUED_EXT },
00215 #endif
00216 #ifdef WIN_SET_MAX_EXT
00217         { "WIN_SET_MAX_EXT", WIN_SET_MAX_EXT },
00218 #endif
00219 #ifdef CFA_WRITE_SECT_WO_ERASE
00220         { "CFA_WRITE_SECT_WO_ERASE", CFA_WRITE_SECT_WO_ERASE },
00221 #endif
00222 #ifdef WIN_MULTWRITE_EXT
00223         { "WIN_MULTWRITE_EXT", WIN_MULTWRITE_EXT },
00224 #endif
00225 #ifdef WIN_WRITE_VERIFY
00226         { "WIN_WRITE_VERIFY", WIN_WRITE_VERIFY },
00227 #endif
00228 #ifdef WIN_VERIFY
00229         { "WIN_VERIFY", WIN_VERIFY },
00230 #endif
00231 #ifdef WIN_VERIFY_ONCE
00232         { "WIN_VERIFY_ONCE", WIN_VERIFY_ONCE },
00233 #endif
00234 #ifdef WIN_VERIFY_EXT
00235         { "WIN_VERIFY_EXT", WIN_VERIFY_EXT },
00236 #endif
00237 #ifdef WIN_FORMAT
00238         { "WIN_FORMAT", WIN_FORMAT },
00239 #endif
00240 #ifdef WIN_INIT
00241         { "WIN_INIT", WIN_INIT },
00242 #endif
00243 #ifdef WIN_SEEK
00244         { "WIN_SEEK", WIN_SEEK },
00245 #endif
00246 #ifdef CFA_TRANSLATE_SECTOR
00247         { "CFA_TRANSLATE_SECTOR", CFA_TRANSLATE_SECTOR },
00248 #endif
00249 #ifdef WIN_DIAGNOSE
00250         { "WIN_DIAGNOSE", WIN_DIAGNOSE },
00251 #endif
00252 #ifdef WIN_SPECIFY
00253         { "WIN_SPECIFY", WIN_SPECIFY },
00254 #endif
00255 #ifdef WIN_DOWNLOAD_MICROCODE
00256         { "WIN_DOWNLOAD_MICROCODE", WIN_DOWNLOAD_MICROCODE },
00257 #endif
00258 #ifdef WIN_STANDBYNOW2
00259         { "WIN_STANDBYNOW2", WIN_STANDBYNOW2 },
00260 #endif
00261 #ifdef WIN_STANDBY2
00262         { "WIN_STANDBY2", WIN_STANDBY2 },
00263 #endif
00264 #ifdef WIN_SETIDLE2
00265         { "WIN_SETIDLE2", WIN_SETIDLE2 },
00266 #endif
00267 #ifdef WIN_CHECKPOWERMODE2
00268         { "WIN_CHECKPOWERMODE2", WIN_CHECKPOWERMODE2 },
00269 #endif
00270 #ifdef WIN_SLEEPNOW2
00271         { "WIN_SLEEPNOW2", WIN_SLEEPNOW2 },
00272 #endif
00273 #ifdef WIN_PACKETCMD
00274         { "WIN_PACKETCMD", WIN_PACKETCMD },
00275 #endif
00276 #ifdef WIN_PIDENTIFY
00277         { "WIN_PIDENTIFY", WIN_PIDENTIFY },
00278 #endif
00279 #ifdef WIN_QUEUED_SERVICE
00280         { "WIN_QUEUED_SERVICE", WIN_QUEUED_SERVICE },
00281 #endif
00282 #ifdef WIN_SMART
00283         { "WIN_SMART", WIN_SMART },
00284 #endif
00285 #ifdef CFA_ERASE_SECTORS
00286         { "CFA_ERASE_SECTORS", CFA_ERASE_SECTORS },
00287 #endif
00288 #ifdef WIN_MULTREAD
00289         { "WIN_MULTREAD", WIN_MULTREAD },
00290 #endif
00291 #ifdef WIN_MULTWRITE
00292         { "WIN_MULTWRITE", WIN_MULTWRITE },
00293 #endif
00294 #ifdef WIN_SETMULT
00295         { "WIN_SETMULT", WIN_SETMULT },
00296 #endif
00297 #ifdef WIN_READDMA_QUEUED
00298         { "WIN_READDMA_QUEUED", WIN_READDMA_QUEUED },
00299 #endif
00300 #ifdef WIN_READDMA
00301         { "WIN_READDMA", WIN_READDMA },
00302 #endif
00303 #ifdef WIN_READDMA_ONCE
00304         { "WIN_READDMA_ONCE", WIN_READDMA_ONCE },
00305 #endif
00306 #ifdef WIN_WRITEDMA
00307         { "WIN_WRITEDMA", WIN_WRITEDMA },
00308 #endif
00309 #ifdef WIN_WRITEDMA_ONCE
00310         { "WIN_WRITEDMA_ONCE", WIN_WRITEDMA_ONCE },
00311 #endif
00312 #ifdef WIN_WRITEDMA_QUEUED
00313         { "WIN_WRITEDMA_QUEUED", WIN_WRITEDMA_QUEUED },
00314 #endif
00315 #ifdef CFA_WRITE_MULTI_WO_ERASE
00316         { "CFA_WRITE_MULTI_WO_ERASE", CFA_WRITE_MULTI_WO_ERASE },
00317 #endif
00318 #ifdef WIN_GETMEDIASTATUS
00319         { "WIN_GETMEDIASTATUS", WIN_GETMEDIASTATUS },
00320 #endif
00321 #ifdef WIN_ACKMEDIACHANGE
00322         { "WIN_ACKMEDIACHANGE", WIN_ACKMEDIACHANGE },
00323 #endif
00324 #ifdef WIN_POSTBOOT
00325         { "WIN_POSTBOOT", WIN_POSTBOOT },
00326 #endif
00327 #ifdef WIN_PREBOOT
00328         { "WIN_PREBOOT", WIN_PREBOOT },
00329 #endif
00330 #ifdef WIN_DOORLOCK
00331         { "WIN_DOORLOCK", WIN_DOORLOCK },
00332 #endif
00333 #ifdef WIN_DOORUNLOCK
00334         { "WIN_DOORUNLOCK", WIN_DOORUNLOCK },
00335 #endif
00336 #ifdef WIN_STANDBYNOW1
00337         { "WIN_STANDBYNOW1", WIN_STANDBYNOW1 },
00338 #endif
00339 #ifdef WIN_IDLEIMMEDIATE
00340         { "WIN_IDLEIMMEDIATE", WIN_IDLEIMMEDIATE },
00341 #endif
00342 #ifdef WIN_STANDBY
00343         { "WIN_STANDBY", WIN_STANDBY },
00344 #endif
00345 #ifdef WIN_SETIDLE1
00346         { "WIN_SETIDLE1", WIN_SETIDLE1 },
00347 #endif
00348 #ifdef WIN_READ_BUFFER
00349         { "WIN_READ_BUFFER", WIN_READ_BUFFER },
00350 #endif
00351 #ifdef WIN_CHECKPOWERMODE1
00352         { "WIN_CHECKPOWERMODE1", WIN_CHECKPOWERMODE1 },
00353 #endif
00354 #ifdef WIN_SLEEPNOW1
00355         { "WIN_SLEEPNOW1", WIN_SLEEPNOW1 },
00356 #endif
00357 #ifdef WIN_FLUSH_CACHE
00358         { "WIN_FLUSH_CACHE", WIN_FLUSH_CACHE },
00359 #endif
00360 #ifdef WIN_WRITE_BUFFER
00361         { "WIN_WRITE_BUFFER", WIN_WRITE_BUFFER },
00362 #endif
00363 #ifdef WIN_WRITE_SAME
00364         { "WIN_WRITE_SAME", WIN_WRITE_SAME },
00365 #endif
00366 #ifdef WIN_FLUSH_CACHE_EXT
00367         { "WIN_FLUSH_CACHE_EXT", WIN_FLUSH_CACHE_EXT },
00368 #endif
00369 #ifdef WIN_IDENTIFY
00370         { "WIN_IDENTIFY", WIN_IDENTIFY },
00371 #endif
00372 #ifdef WIN_MEDIAEJECT
00373         { "WIN_MEDIAEJECT", WIN_MEDIAEJECT },
00374 #endif
00375 #ifdef WIN_IDENTIFY_DMA
00376         { "WIN_IDENTIFY_DMA", WIN_IDENTIFY_DMA },
00377 #endif
00378 #ifdef WIN_SETFEATURES
00379         { "WIN_SETFEATURES", WIN_SETFEATURES },
00380 #endif
00381 #ifdef EXABYTE_ENABLE_NEST
00382         { "EXABYTE_ENABLE_NEST", EXABYTE_ENABLE_NEST },
00383 #endif
00384 #ifdef WIN_SECURITY_SET_PASS
00385         { "WIN_SECURITY_SET_PASS", WIN_SECURITY_SET_PASS },
00386 #endif
00387 #ifdef WIN_SECURITY_UNLOCK
00388         { "WIN_SECURITY_UNLOCK", WIN_SECURITY_UNLOCK },
00389 #endif
00390 #ifdef WIN_SECURITY_ERASE_PREPARE
00391         { "WIN_SECURITY_ERASE_PREPARE", WIN_SECURITY_ERASE_PREPARE },
00392 #endif
00393 #ifdef WIN_SECURITY_ERASE_UNIT
00394         { "WIN_SECURITY_ERASE_UNIT", WIN_SECURITY_ERASE_UNIT },
00395 #endif
00396 #ifdef WIN_SECURITY_FREEZE_LOCK
00397         { "WIN_SECURITY_FREEZE_LOCK", WIN_SECURITY_FREEZE_LOCK },
00398 #endif
00399 #ifdef WIN_SECURITY_DISABLE
00400         { "WIN_SECURITY_DISABLE", WIN_SECURITY_DISABLE },
00401 #endif
00402 #ifdef WIN_READ_NATIVE_MAX
00403         { "WIN_READ_NATIVE_MAX", WIN_READ_NATIVE_MAX },
00404 #endif
00405 #ifdef WIN_SET_MAX
00406         { "WIN_SET_MAX", WIN_SET_MAX },
00407 #endif
00408 #ifdef DISABLE_SEAGATE
00409         { "DISABLE_SEAGATE", DISABLE_SEAGATE },
00410 #endif
00411     };
00412 
00413     explain_parse_bits_print_single(sb, value, table, SIZEOF(table));
00414 }
00415 
00416 
00417 void
00418 explain_buffer_ide_task_request_t(explain_string_buffer_t *sb,
00419     const ide_task_request_t *data)
00420 {
00421     if (explain_is_efault_pointer(data, sizeof(*data)))
00422     {
00423         explain_buffer_pointer(sb, data);
00424         return;
00425     }
00426 
00427     explain_string_buffer_puts(sb, "{ io_ports = ");
00428     explain_buffer_char_data(sb, data->io_ports, sizeof(data->io_ports));
00429     explain_string_buffer_puts(sb, ", hob_ports = ");
00430     explain_buffer_char_data(sb, data->hob_ports, sizeof(data->hob_ports));
00431     explain_string_buffer_puts(sb, ", out_flags = ");
00432     explain_buffer_ide_reg_valid_t(sb, data->out_flags);
00433     explain_string_buffer_puts(sb, ", in_flags = ");
00434     explain_buffer_ide_reg_valid_t(sb, data->in_flags);
00435     explain_string_buffer_puts(sb, ", data_phase = ");
00436     explain_buffer_int(sb, data->data_phase);
00437     explain_string_buffer_puts(sb, ", req_cmd = ");
00438     explain_buffer_req_cmd(sb, data->req_cmd);
00439     explain_string_buffer_puts(sb, ", out_size = ");
00440     explain_buffer_ulong(sb, data->out_size);
00441     explain_string_buffer_puts(sb, ", in_size = ");
00442     explain_buffer_ulong(sb, data->in_size);
00443     explain_string_buffer_puts(sb, " }");
00444 }
00445 
00446 #else
00447 
00448 void
00449 explain_buffer_ide_task_request_t(explain_string_buffer_t *sb, const void *data)
00450 {
00451     explain_buffer_pointer(sb, data);
00452 }
00453 
00454 #endif
00455 
00456 
00457 /* vim: set ts=8 sw=4 et : */