| 1328 | } |
| 1329 | |
| 1330 | static void ide_put_data_2(struct ide_hdf *ide, uae_u16 v, int bussize) |
| 1331 | { |
| 1332 | int inc = bussize ? 2 : 1; |
| 1333 | if (IDE_LOG > 4) |
| 1334 | write_log (_T("IDE%d DATA write %04x %d/%d %08x\n"), ide->num, v, ide->data_offset, ide->data_size, M68K_GETPC); |
| 1335 | if (ide->data_size == 0) { |
| 1336 | if (IDE_LOG > 0) |
| 1337 | write_log (_T("IDE%d DATA write without request!? %02X PC=%08X\n"), ide->num, ide->regs.ide_status, M68K_GETPC); |
| 1338 | return; |
| 1339 | } |
| 1340 | ide_grow_buffer(ide, ide->packet_data_offset + ide->data_offset + 2); |
| 1341 | if (ide->packet_state) { |
| 1342 | if (bussize) { |
| 1343 | ide->secbuf[ide->packet_data_offset + ide->data_offset + 1] = v & 0xff; |
| 1344 | ide->secbuf[ide->packet_data_offset + ide->data_offset + 0] = v >> 8; |
| 1345 | } else { |
| 1346 | ide->secbuf[(ide->packet_data_offset + ide->data_offset) ^ 1] = (uae_u8)v; |
| 1347 | } |
| 1348 | } else { |
| 1349 | if (bussize) { |
| 1350 | ide->secbuf[ide->buffer_offset + ide->data_offset + 1] = v & 0xff; |
| 1351 | ide->secbuf[ide->buffer_offset + ide->data_offset + 0] = v >> 8; |
| 1352 | } else { |
| 1353 | ide->secbuf[(ide->buffer_offset + ide->data_offset)] = (uae_u8)v; |
| 1354 | } |
| 1355 | } |
| 1356 | ide->data_offset += inc; |
| 1357 | ide->data_size -= inc; |
| 1358 | if (ide->packet_state) { |
| 1359 | if (ide->data_offset == ide->packet_transfer_size) { |
| 1360 | if (IDE_LOG > 0) { |
| 1361 | uae_u16 v = (ide->regs.ide_hcyl << 8) | ide->regs.ide_lcyl; |
| 1362 | write_log (_T("Data size after command received = %d (%d)\n"), v, ide->packet_data_size); |
| 1363 | } |
| 1364 | process_packet_command (ide); |
| 1365 | } |
| 1366 | } else { |
| 1367 | if (ide->data_size == 0) { |
| 1368 | process_rw_command (ide); |
| 1369 | } else if (((ide->data_offset % ide->blocksize) == 0) && ((ide->data_offset / ide->blocksize) % ide->data_multi) == 0) { |
| 1370 | int off = ide->data_offset; |
| 1371 | do_process_rw_command(ide); |
| 1372 | ide->buffer_offset += off; |
| 1373 | } |
| 1374 | } |
| 1375 | } |
| 1376 | |
| 1377 | void ide_put_data(struct ide_hdf *ide, uae_u16 v) |
| 1378 | { |
no test coverage detected