Revision 3ad9a57e hw/ide.c
| b/hw/ide.c | ||
|---|---|---|
| 393 | 393 |
stw_raw(p + 0, 0x0040); |
| 394 | 394 |
stw_raw(p + 1, s->cylinders); |
| 395 | 395 |
stw_raw(p + 3, s->heads); |
| 396 |
stw_raw(p + 4, 512 * s->sectors); /* sectors */
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| 397 |
stw_raw(p + 5, 512); /* sector size */
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| 396 |
stw_raw(p + 4, 512 * s->sectors); /* XXX: retired, remove ? */
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|
| 397 |
stw_raw(p + 5, 512); /* XXX: retired, remove ? */
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| 398 | 398 |
stw_raw(p + 6, s->sectors); |
| 399 | 399 |
padstr((uint8_t *)(p + 10), "QM00001", 20); /* serial number */ |
| 400 |
stw_raw(p + 20, 3); /* buffer type */
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| 400 |
stw_raw(p + 20, 3); /* XXX: retired, remove ? */
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| 401 | 401 |
stw_raw(p + 21, 512); /* cache size in sectors */ |
| 402 | 402 |
stw_raw(p + 22, 4); /* ecc bytes */ |
| 403 | 403 |
padstr((uint8_t *)(p + 23), QEMU_VERSION, 8); /* firmware version */ |
| 404 | 404 |
padstr((uint8_t *)(p + 27), "QEMU HARDDISK", 40); /* model */ |
| 405 | 405 |
#if MAX_MULT_SECTORS > 1 |
| 406 |
stw_raw(p + 47, MAX_MULT_SECTORS); |
|
| 406 |
stw_raw(p + 47, 0x8000 | MAX_MULT_SECTORS);
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| 407 | 407 |
#endif |
| 408 | 408 |
stw_raw(p + 48, 1); /* dword I/O */ |
| 409 | 409 |
stw_raw(p + 49, 1 << 9); /* LBA supported, no DMA */ |
| 410 | 410 |
stw_raw(p + 51, 0x200); /* PIO transfer cycle */ |
| 411 | 411 |
stw_raw(p + 52, 0x200); /* DMA transfer cycle */ |
| 412 |
stw_raw(p + 53, 1); /* words 54-58 are valid */ |
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| 412 | 413 |
stw_raw(p + 54, s->cylinders); |
| 413 | 414 |
stw_raw(p + 55, s->heads); |
| 414 | 415 |
stw_raw(p + 56, s->sectors); |
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