| 270 | } |
| 271 | |
| 272 | int Disk::ModeSense6(cdb_t cdb, vector<uint8_t>& buf) const |
| 273 | { |
| 274 | // Get length, clear buffer |
| 275 | const auto length = static_cast<int>(min(buf.size(), static_cast<size_t>(cdb[4]))); |
| 276 | fill_n(buf.begin(), length, 0); |
| 277 | |
| 278 | // DEVICE SPECIFIC PARAMETER |
| 279 | if (IsProtected()) { |
| 280 | buf[2] = 0x80; |
| 281 | } |
| 282 | |
| 283 | // Basic information |
| 284 | int size = 4; |
| 285 | |
| 286 | // Add block descriptor if DBD is 0 |
| 287 | if ((cdb[1] & 0x08) == 0) { |
| 288 | // Mode parameter header, block descriptor length |
| 289 | buf[3] = 0x08; |
| 290 | |
| 291 | // Only if ready |
| 292 | if (IsReady()) { |
| 293 | // Short LBA mode parameter block descriptor (number of blocks and block length) |
| 294 | uint64_t disk_blocks = GetBlockCount(); |
| 295 | if (disk_blocks > 0xFFFFFFFF) |
| 296 | disk_blocks = 0xFFFFFFFF; |
| 297 | SetInt32(buf, 4, static_cast<uint32_t>(disk_blocks)); |
| 298 | SetInt32(buf, 8, GetSectorSizeInBytes()); |
| 299 | } |
| 300 | |
| 301 | size = 12; |
| 302 | } |
| 303 | |
| 304 | size = AddModePages(cdb, buf, size, length, 255); |
| 305 | |
| 306 | buf[0] = (uint8_t)size; |
| 307 | |
| 308 | return size; |
| 309 | } |
| 310 | |
| 311 | int Disk::ModeSense10(cdb_t cdb, vector<uint8_t>& buf) const |
| 312 | { |
nothing calls this directly
no test coverage detected