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Lines 1552-1567
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| 1552 |
|
1552 |
|
| 1553 |
LOG_ENTRY(); |
1553 |
LOG_ENTRY(); |
| 1554 |
|
1554 |
|
| 1555 |
/* Set defaults */ |
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|
| 1556 |
disk->geometry.heads = 255; |
| 1557 |
disk->geometry.sectors_per_track = 63; |
| 1558 |
|
| 1559 |
rc = get_partition_table_geometry(disk); |
1555 |
rc = get_partition_table_geometry(disk); |
| 1560 |
|
1556 |
|
| 1561 |
if (rc != 0) { |
1557 |
if (rc != 0) { |
| 1562 |
get_kernel_geometry(disk); |
1558 |
rc = get_kernel_geometry(disk); |
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|
1559 |
} |
| 1560 |
|
| 1561 |
/* Set defaults if no valid geometry was found. */ |
| 1562 |
if (disk->geometry.heads == 0) { |
| 1563 |
LOG_DEBUG("Disk %s: Heads is zero - setting to 255.\n", |
| 1564 |
disk->name); |
| 1565 |
disk->geometry.heads = 255; |
| 1566 |
} |
| 1567 |
if (disk->geometry.sectors_per_track == 0) { |
| 1568 |
LOG_DEBUG("Disk %s: Sectors-per-track is zero - " |
| 1569 |
"setting to 63.\n", disk->name); |
| 1570 |
disk->geometry.sectors_per_track = 63; |
| 1563 |
} |
1571 |
} |
| 1564 |
|
1572 |
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|
1573 |
/* Calculate number of cylinders based on other geometry fields. */ |
| 1565 |
disk->geometry.cylinders = disk->size / |
1574 |
disk->geometry.cylinders = disk->size / |
| 1566 |
(disk->geometry.heads * |
1575 |
(disk->geometry.heads * |
| 1567 |
disk->geometry.sectors_per_track * |
1576 |
disk->geometry.sectors_per_track * |
