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Lines 1521-1526
Link Here
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| 1521 |
SYSCTL_STRING(_machdep, OID_AUTO, bootmethod, CTLFLAG_RD, bootmethod, 0, |
1521 |
SYSCTL_STRING(_machdep, OID_AUTO, bootmethod, CTLFLAG_RD, bootmethod, 0, |
| 1522 |
"System firmware boot method"); |
1522 |
"System firmware boot method"); |
| 1523 |
|
1523 |
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|
1524 |
#define PAGES_PER_GB (1024 * 1024 * 1024 / PAGE_SIZE) |
| 1525 |
|
| 1524 |
/* |
1526 |
/* |
| 1525 |
* Populate the (physmap) array with base/bound pairs describing the |
1527 |
* Populate the (physmap) array with base/bound pairs describing the |
| 1526 |
* available physical memory in the system, then test this memory and |
1528 |
* available physical memory in the system, then test this memory and |
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Lines 1541-1546
Link Here
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| 1541 |
struct bios_smap *smapbase; |
1543 |
struct bios_smap *smapbase; |
| 1542 |
struct efi_map_header *efihdr; |
1544 |
struct efi_map_header *efihdr; |
| 1543 |
quad_t dcons_addr, dcons_size; |
1545 |
quad_t dcons_addr, dcons_size; |
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|
1546 |
int page_counter; |
| 1544 |
|
1547 |
|
| 1545 |
bzero(physmap, sizeof(physmap)); |
1548 |
bzero(physmap, sizeof(physmap)); |
| 1546 |
basemem = 0; |
1549 |
basemem = 0; |
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Lines 1651-1656
Link Here
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| 1651 |
* physmap is in bytes, so when converting to page boundaries, |
1654 |
* physmap is in bytes, so when converting to page boundaries, |
| 1652 |
* round up the start address and round down the end address. |
1655 |
* round up the start address and round down the end address. |
| 1653 |
*/ |
1656 |
*/ |
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|
1657 |
page_counter = 0; |
| 1658 |
if (memtest != 0) |
| 1659 |
printf("Testing system memory"); |
| 1654 |
for (i = 0; i <= physmap_idx; i += 2) { |
1660 |
for (i = 0; i <= physmap_idx; i += 2) { |
| 1655 |
vm_paddr_t end; |
1661 |
vm_paddr_t end; |
| 1656 |
|
1662 |
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Lines 1681-1686
Link Here
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| 1681 |
goto skip_memtest; |
1687 |
goto skip_memtest; |
| 1682 |
|
1688 |
|
| 1683 |
/* |
1689 |
/* |
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|
1690 |
* Print a "." every GB to show we're making |
| 1691 |
* progress. |
| 1692 |
*/ |
| 1693 |
page_counter++; |
| 1694 |
if ((page_counter % PAGES_PER_GB) == 0) |
| 1695 |
printf("."); |
| 1696 |
|
| 1697 |
/* |
| 1684 |
* map page into kernel: valid, read/write,non-cacheable |
1698 |
* map page into kernel: valid, read/write,non-cacheable |
| 1685 |
*/ |
1699 |
*/ |
| 1686 |
*pte = pa | PG_V | PG_RW | PG_NC_PWT | PG_NC_PCD; |
1700 |
*pte = pa | PG_V | PG_RW | PG_NC_PWT | PG_NC_PCD; |
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Lines 1767-1772
Link Here
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| 1767 |
} |
1781 |
} |
| 1768 |
*pte = 0; |
1782 |
*pte = 0; |
| 1769 |
invltlb(); |
1783 |
invltlb(); |
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|
1784 |
if (memtest != 0) |
| 1785 |
printf("\n"); |
| 1770 |
|
1786 |
|
| 1771 |
/* |
1787 |
/* |
| 1772 |
* XXX |
1788 |
* XXX |