- Generated on Tue Jul 24 2012 16:16:21 for Contiki 2.6 by
1.7.3
|
Contiki 2.6
|
00001 #include <stdint.h> 00002 #include <scsi_sense.h> 00003 #include <scsi_command.h> 00004 00005 #ifndef CC_BYTE_ALIGNED 00006 #ifdef __GNUC__ 00007 #define CC_BYTE_ALIGNED __attribute__ ((packed)) 00008 #endif 00009 #endif 00010 00011 #ifndef CC_BYTE_ALIGNED 00012 #define CC_BYTE_ALIGNED 00013 #endif 00014 00015 #define HOST16_TO_BE_BYTES(x) {(((x) >> 8) & 0xff), ((x) & 0xff)} 00016 #define HOST24_TO_BE_BYTES(x) {(((x) >> 16) & 0xff), (((x) >> 8) & 0xff), \ 00017 ((x) & 0xff)} 00018 #define HOST32_TO_BE_BYTES(x) {(((x) >> 24) & 0xff), (((x) >> 16) & 0xff), \ 00019 (((x) >> 8) & 0xff), ((x) & 0xff)} 00020 #define HOST40_TO_BE_BYTES(x) {(((x) >> 32) & 0xff), (((x) >> 24) & 0xff), (((x) >> 16) & 0xff), \ 00021 (((x) >> 8) & 0xff), ((x) & 0xff)} 00022 00023 typedef uint8_t uint40_bytes[5]; 00024 typedef uint8_t uint32_bytes[4]; 00025 typedef uint8_t int24_bytes[3]; 00026 typedef uint8_t uint24_bytes[3]; 00027 typedef uint8_t uint16_bytes[2]; 00028 00029 inline unsigned long 00030 be16_to_host(uint16_bytes bytes) 00031 { 00032 return bytes[0] << 8 | bytes[1]; 00033 } 00034 00035 inline unsigned long 00036 be24_to_host(uint24_bytes bytes) 00037 { 00038 return bytes[0] << 16 | bytes[1] << 8 | bytes[2]; 00039 } 00040 00041 inline long 00042 signed_be24_to_host(int24_bytes bytes) 00043 { 00044 return ((bytes[0] << 16 | bytes[1] << 8 | bytes[2]) ^ 0x800000) - 0x800000; 00045 } 00046 00047 00048 inline unsigned long 00049 be32_to_host(uint32_bytes bytes) 00050 { 00051 return (be16_to_host(bytes) << 16) | be16_to_host(bytes + 2); 00052 } 00053 00054 00055 #define BE16_TO_HOST(bytes) ((bytes)[0] << 8 | (bytes)[1]) 00056 #define BE32_TO_HOST(bytes) \ 00057 ((BE16_TO_HOST(bytes) << 16) | BE16_TO_HOST((bytes)+2)) 00058 00059 /* Flag field of INQUIRY command */ 00060 #define SCSI_INQUIRY_FLAG_CMDDT 0x02 00061 #define SCSI_INQUIRY_FLAG_EVPD 0x01 00062 #define SCSI_INQUIRY_FLAG_LUN(a) ((a)<<5) 00063 00064 struct scsi_inquiry_cmd 00065 { 00066 uint8_t op_code; 00067 uint8_t flags; 00068 uint8_t page; 00069 uint8_t reserved; 00070 uint8_t allocation_length; 00071 uint8_t control; 00072 } CC_BYTE_ALIGNED; 00073 00074 /* Constant for the standard inquiry data */ 00075 #define SCSI_STD_INQUIRY_CONNECTED 0x00 00076 #define SCSI_STD_INQUIRY_NOT_CONNECTED 0x20 00077 00078 #define SCSI_STD_INQUIRY_VERSION_NONE 0x00 00079 #define SCSI_STD_INQUIRY_VERSION_SCSI1 0x01 00080 #define SCSI_STD_INQUIRY_VERSION_SCSI2 0x02 00081 #define SCSI_STD_INQUIRY_VERSION_SPC2 0x04 00082 00083 #define SCSI_STD_INQUIRY_RESPONSE_DATA_FORMAT_SCSI1 0x00 00084 #define SCSI_STD_INQUIRY_RESPONSE_DATA_FORMAT_SCSI2 0x02 00085 00086 #define SCSI_STD_INQUIRY_TYPE_DIRECT_ACCESS 0x00 00087 #define SCSI_STD_INQUIRY_TYPE_SEQUENTIAL 0x01 00088 #define SCSI_STD_INQUIRY_TYPE_PRINTER 0x02 00089 #define SCSI_STD_INQUIRY_TYPE_PROCESSOR 0x03 00090 #define SCSI_STD_INQUIRY_TYPE_WRITE_ONCE 0x04 00091 #define SCSI_STD_INQUIRY_TYPE_CD_ROM 0x05 00092 #define SCSI_STD_INQUIRY_TYPE_SCANNER 0x06 00093 #define SCSI_STD_INQUIRY_TYPE_OPTICAL 0x07 00094 #define SCSI_STD_INQUIRY_TYPE_CHANGER 0x08 00095 #define SCSI_STD_INQUIRY_TYPE_COMM 0x09 00096 #define SCSI_STD_INQUIRY_TYPE_RAID 0x0C 00097 #define SCSI_STD_INQUIRY_TYPE_RBC 0x0E 00098 00099 #define SCSI_STD_INQUIRY_FLAG1_RMB 0x80 00100 00101 #define SCSI_STD_INQUIRY_FLAG2_AERC 0x80 00102 #define SCSI_STD_INQUIRY_FLAG2_AENC 0x80 00103 #define SCSI_STD_INQUIRY_FLAG2_NORMACA 0x20 00104 #define SCSI_STD_INQUIRY_FLAG2_HISUP 0x10 00105 #define SCSI_STD_INQUIRY_FLAG2_RESPONSE_FORMAT 0x02 00106 00107 #define SCSI_STD_INQUIRY_FLAG3_SCCS 0x80 00108 00109 #define SCSI_STD_INQUIRY_FLAG4_BQUE 0x80 00110 #define SCSI_STD_INQUIRY_FLAG4_ENCSERV 0x40 00111 #define SCSI_STD_INQUIRY_FLAG4_VS 0x20 00112 #define SCSI_STD_INQUIRY_FLAG4_MULTIP 0x10 00113 #define SCSI_STD_INQUIRY_FLAG4_MCHNGR 0x08 00114 #define SCSI_STD_INQUIRY_FLAG4_ADDR16 0x01 00115 00116 #define SCSI_STD_INQUIRY_FLAG5_RELADR 0x80 00117 #define SCSI_STD_INQUIRY_FLAG5_WBUS 0x20 00118 #define SCSI_STD_INQUIRY_FLAG5_SYNC 0x10 00119 #define SCSI_STD_INQUIRY_FLAG5_LINKED 0x08 00120 #define SCSI_STD_INQUIRY_FLAG5_CMDQUE 0x02 00121 00122 struct scsi_std_inquiry_data 00123 { 00124 uint8_t device; 00125 uint8_t flags1; 00126 uint8_t version; 00127 uint8_t flags2; 00128 uint8_t additional_length; 00129 uint8_t flags3; 00130 uint8_t flags4; 00131 uint8_t flags5; 00132 char vendor_id[8]; 00133 char product_id[16]; 00134 char product_rev[4]; 00135 } CC_BYTE_ALIGNED; 00136 00137 struct scsi_vital_product_data_head 00138 { 00139 uint8_t device; 00140 uint8_t page; 00141 uint8_t reserved; 00142 uint8_t page_length; 00143 } CC_BYTE_ALIGNED; 00144 00145 struct scsi_identification_descriptor 00146 { 00147 uint8_t code_set; 00148 uint8_t identifier_type; 00149 uint8_t reserved; 00150 uint8_t identifier_length; 00151 }; 00152 00153 struct scsi_request_sense_cmd 00154 { 00155 uint8_t op_code; 00156 uint8_t reserved1; 00157 uint8_t reserved2; 00158 uint8_t reserved3; 00159 uint8_t allocation_length; 00160 uint8_t control; 00161 } CC_BYTE_ALIGNED; 00162 00163 #define SCSI_SENSE_CURRENT_ERROR 0x70 00164 #define SCSI_SENSE_DEFERRED_ERROR 0x71 00165 #define SCSI_SENSE_INFORMATION_VALID 0x80 00166 #define SCSI_SENSE_FILEMARK 0x80 00167 #define SCSI_SENSE_EOM 0x40 00168 #define SCSI_SENSE_ILI 0x20 00169 00170 struct scsi_sense_data 00171 { 00172 uint8_t response_code; 00173 uint8_t obsolete; 00174 uint8_t sense_key; 00175 uint8_t information[4]; 00176 uint8_t additional_length; 00177 uint8_t command_specific[4]; 00178 uint8_t asc; 00179 uint8_t ascq; 00180 uint8_t unit_code; 00181 uint8_t sense_key_specific[3]; 00182 } CC_BYTE_ALIGNED; 00183 00184 00185 /* Flag field of INQUIRY command */ 00186 #define SCSI_MODE_SENSE_FLAG_DBD 0x08 00187 #define SCSI_MODE_SENSE_FLAG_LUN(a) ((a)<<5) 00188 00189 #define SCSI_MODE_SENSE_PC_CURRENT 0x00 00190 #define SCSI_MODE_SENSE_PC_CHANGEABLE 0x40 00191 #define SCSI_MODE_SENSE_PC_DEFAULT 0x80 00192 #define SCSI_MODE_SENSE_PC_SAVED 0xc0 00193 00194 struct scsi_mode_sence_6_cmd 00195 { 00196 uint8_t op_code; 00197 uint8_t flags; 00198 uint8_t page_code; 00199 uint8_t reserved; 00200 uint8_t allocation_length; 00201 uint8_t control; 00202 } CC_BYTE_ALIGNED; 00203 00204 struct scsi_mode_select_6_cmd 00205 { 00206 uint8_t op_code; 00207 uint8_t flags; 00208 uint8_t reserved1; 00209 uint8_t reserved2; 00210 uint8_t parameter_list_length; 00211 uint8_t control; 00212 }; 00213 00214 #define SCSI_MODE_PARAM_WP 0x80 00215 #define SCSI_MODE_PARAM_BUFFERED_MODE_SYNC 0x00 00216 #define SCSI_MODE_PARAM_BUFFERED_MODE_ASYNC 0x10 00217 #define SCSI_MODE_PARAM_BUFFERED_MODE_ALL_SYNC 0x10 00218 #define SCSI_MODE_PARAM_SPEED_DEFAULT 0x00 00219 #define SCSI_MODE_PARAM_SPEED_LOWEST 0x01 00220 #define SCSI_MODE_PARAM_SPEED_HIGHEST 0x0f 00221 00222 struct scsi_mode_parameter_header_6 00223 { 00224 uint8_t mode_data_length; 00225 uint8_t medium_type; 00226 uint8_t device_specific_parameter; 00227 uint8_t block_descriptor_length; 00228 } CC_BYTE_ALIGNED; 00229 00230 #define SCSI_DENSITY_9_800 0x01 00231 #define SCSI_DENSITY_9_1600 0x02 00232 #define SCSI_DENSITY_9_6250 0x03 00233 #define SCSI_DENSITY_4_9_8000 0x05 00234 #define SCSI_DENSITY_9_3200 0x06 00235 #define SCSI_DENSITY_4_6400 0x07 00236 #define SCSI_DENSITY_4_8000 0x08 00237 #define SCSI_DENSITY_18_37871 0x09 00238 #define SCSI_DENSITY_22_6667 0x0a 00239 #define SCSI_DENSITY_4_1600 0x0b 00240 #define SCSI_DENSITY_24_12690 0x0c 00241 #define SCSI_DENSITY_24_25380 0xd 00242 #define SCSI_DENSITY_15_10000 0x0f 00243 #define SCSI_DENSITY_18_10000 0x10 00244 #define SCSI_DENSITY_26_16000 0x11 00245 #define SCSI_DENSITY_30_51667 0x12 00246 #define SCSI_DENSITY_1_2400 0x13 00247 #define SCSI_DENSITY_1_43245 0x14 00248 #define SCSI_DENSITY_1_45434 0x15 00249 #define SCSI_DENSITY_48_10000 0x16 00250 #define SCSI_DENSITY_48_42500 0x17 00251 00252 00253 struct scsi_mode_parameter_block_descriptor 00254 { 00255 uint8_t density_code; 00256 uint24_bytes number_of_blocks; 00257 uint8_t reserved; 00258 uint24_bytes block_length; 00259 } CC_BYTE_ALIGNED; 00260 00261 00262 #define SCSI_MODE_PAGE_PS 0x80 00263 #define SCSI_MODE_PAGE_CONTROL_MODE 0x0a 00264 #define SCSI_MODE_PAGE_DEVICE_CONFIGURATION 0x10 00265 #define SCSI_MODE_PAGE_CONNECT 0x02 00266 #define SCSI_MODE_PAGE_MEDIUM_PARTITION_1 0x11 00267 #define SCSI_MODE_PAGE_MEDIUM_PARTITION_2 0x12 00268 #define SCSI_MODE_PAGE_MEDIUM_PARTITION_3 0x13 00269 #define SCSI_MODE_PAGE_MEDIUM_PARTITION_4 0x14 00270 #define SCSI_MODE_PAGE_PERIPHERIAL_DEVICE 0x09 00271 #define SCSI_MODE_PAGE_RW_ERROR_RECOVERY 0x01 00272 #define SCSI_MODE_PAGE_VENDOR_SPECIFIC 0x00 00273 #define SCSI_MODE_PAGE_ALL_PAGES 0x3f 00274 00275 struct scsi_mode_page_header 00276 { 00277 uint8_t page_code; 00278 uint8_t page_length; 00279 } CC_BYTE_ALIGNED; 00280 00281 #define SCSI_MODE_PAGE_CONTROL_FLAGS1_RLEC 0x01 00282 #define SCSI_MODE_PAGE_CONTROL_FLAGS2_QERR 0x02 00283 #define SCSI_MODE_PAGE_CONTROL_FLAGS2_DQUE 0x02 00284 #define SCSI_MODE_PAGE_CONTROL_FLAGS2_RESTRICED_REORDERING 0x00 00285 #define SCSI_MODE_PAGE_CONTROL_FLAGS2_UNRESTRICED_REORDERING 0x01 00286 #define SCSI_MODE_PAGE_CONTROL_FLAGS3_EECA 0x80 00287 #define SCSI_MODE_PAGE_CONTROL_FLAGS3_UAAENP 0x02 00288 #define SCSI_MODE_PAGE_CONTROL_FLAGS3_EAENP 0x01 00289 00290 struct scsi_mode_page_control 00291 { 00292 struct scsi_mode_page_header header; 00293 uint8_t flags1; 00294 uint8_t flags2; 00295 uint8_t flags3; 00296 uint8_t reserved; 00297 uint16_bytes ready_AEN_holdoff_period; 00298 } CC_BYTE_ALIGNED; 00299 00300 #define SCSI_MODE_PAGE_CONNECT_FLAGS_DTDC_NONE 0x00 00301 #define SCSI_MODE_PAGE_CONNECT_FLAGS_DTDC_TRANSFERRED 0x01 00302 #define SCSI_MODE_PAGE_CONNECT_FLAGS_DTDC_COMPLETE 0x03 00303 00304 struct scsi_mode_page_connect 00305 { 00306 struct scsi_mode_page_header header; 00307 uint8_t buffer_full_ratio; 00308 uint8_t buffer_empty_ratio; 00309 uint16_bytes bus_inactivity_limit; 00310 uint16_bytes disconnect_time_limit; 00311 uint16_bytes connect_time_limit; 00312 uint16_bytes maximum_burst_size; 00313 uint8_t flags; 00314 uint8_t reserved[3]; 00315 } CC_BYTE_ALIGNED; 00316 00317 struct scsi_mode_page_peripherial_device 00318 { 00319 struct scsi_mode_page_header header; 00320 uint16_bytes interface_identifier; 00321 uint8_t reserved[4]; 00322 uint16_bytes maximum_burst_size; 00323 } CC_BYTE_ALIGNED; 00324 00325 #define SCSI_MODE_PAGE_DEV_CONF_CAF 0x02 00326 #define SCSI_MODE_PAGE_DEV_CONF_CAP 0x04 00327 #define SCSI_MODE_PAGE_DEV_CONF_FLAGS1_REW 0x01 00328 #define SCSI_MODE_PAGE_DEV_CONF_FLAGS1_RBO 0x02 00329 #define SCSI_MODE_PAGE_DEV_CONF_FLAGS1_SOCF_IGNORE 0x00 00330 #define SCSI_MODE_PAGE_DEV_CONF_FLAGS1_SOCF_1 0x04 00331 #define SCSI_MODE_PAGE_DEV_CONF_FLAGS1_SOCF_2 0x08 00332 #define SCSI_MODE_PAGE_DEV_CONF_FLAGS1_SOCF_3 0xc0 00333 #define SCSI_MODE_PAGE_DEV_CONF_FLAGS1_AVC 0x10 00334 #define SCSI_MODE_PAGE_DEV_CONF_FLAGS1_RSMK 0x20 00335 #define SCSI_MODE_PAGE_DEV_CONF_FLAGS1_BIS 0x40 00336 #define SCSI_MODE_PAGE_DEV_CONF_FLAGS1_DBR 0x40 00337 #define SCSI_MODE_PAGE_DEV_CONF_FLAGS2_SEW 0x08 00338 #define SCSI_MODE_PAGE_DEV_CONF_FLAGS2_EEG 0x10 00339 #define SCSI_MODE_PAGE_DEV_CONF_FLAGS2_EOD_DEFAULT 0x00 00340 #define SCSI_MODE_PAGE_DEV_CONF_FLAGS2_EOD_ERASE_AREA 0x20 00341 #define SCSI_MODE_PAGE_DEV_CONF_FLAGS2_EOD_SOCF 0x40 00342 #define SCSI_MODE_PAGE_DEV_CONF_FLAGS2_EOD_NONE 0x60 00343 00344 #define SCSI_MODE_PAGE_DEV_CONF_COMPR_NONE 0x00 00345 #define SCSI_MODE_PAGE_DEV_CONF_COMPR_DEFAULT 0x01 00346 00347 struct scsi_mode_page_device_configuration 00348 { 00349 struct scsi_mode_page_header header; 00350 uint8_t active_format; 00351 uint8_t active_partition; 00352 uint8_t write_buffer_full_ratio; 00353 uint8_t read_buffer_empty_ratio; 00354 uint16_bytes write_delay_time; 00355 uint8_t flags1; 00356 uint8_t gap_size; 00357 uint8_t flags2; 00358 uint24_bytes buffer_size_at_early_warning; 00359 uint8_t select_data_compression; 00360 uint8_t reserved; 00361 }; 00362 00363 struct scsi_read_buffer_limits_cmd 00364 { 00365 uint8_t op_code; 00366 uint8_t lun; 00367 uint8_t reserved[3]; 00368 uint8_t control; 00369 } CC_BYTE_ALIGNED; 00370 00371 struct scsi_read_buffer_limits_data 00372 { 00373 uint8_t reserved; 00374 uint24_bytes maximum_block_length_limit; 00375 uint16_bytes minimum_block_length_limit; 00376 } CC_BYTE_ALIGNED; 00377 00378 #define SCSI_READ_FLAGS_FIXED 0x01 00379 #define SCSI_READ_FLAGS_SILI 0x02 00380 00381 struct scsi_read_6_cmd 00382 { 00383 uint8_t op_code; 00384 uint8_t flags; 00385 uint24_bytes transfer_length; 00386 uint8_t control; 00387 } CC_BYTE_ALIGNED; 00388 00389 #define SCSI_WRITE_FLAGS_FIXED 0x01 00390 00391 struct scsi_write_6_cmd 00392 { 00393 uint8_t op_code; 00394 uint8_t flags; 00395 uint24_bytes transfer_length; 00396 uint8_t control; 00397 } CC_BYTE_ALIGNED; 00398 00399 #define SCSI_WRITE_FILEMARKS_FLAGS_IMMED 0x01 00400 #define SCSI_WRITE_FILEMARKS_FLAGS_WSMK 0x02 00401 00402 struct scsi_write_filemarks_6_cmd 00403 { 00404 uint8_t op_code; 00405 uint8_t flags; 00406 int24_bytes transfer_length; 00407 uint8_t control; 00408 } CC_BYTE_ALIGNED; 00409 00410 #define SCSI_SPACE_FLAGS_CODE 0x07 00411 #define SCSI_SPACE_FLAGS_CODE_BLOCKS 0x00 00412 #define SCSI_SPACE_FLAGS_CODE_FILEMARKS 0x01 00413 #define SCSI_SPACE_FLAGS_CODE_SEQ_FILEMARKS 0x02 00414 #define SCSI_SPACE_FLAGS_CODE_END_OF_DATA 0x03 00415 #define SCSI_SPACE_FLAGS_CODE_SETMARKS 0x04 00416 #define SCSI_SPACE_FLAGS_CODE_SEQ_SETMARKS 0x05 00417 00418 struct scsi_space_cmd 00419 { 00420 uint8_t op_code; 00421 uint8_t flags; 00422 int24_bytes transfer_length; 00423 uint8_t control; 00424 } CC_BYTE_ALIGNED;
1.7.3