Rev 205 | Rev 298 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 205 | Rev 235 | ||
|---|---|---|---|
| Line 35... | Line 35... | ||
| 35 | #include <arch/interrupt.h> |
35 | #include <arch/interrupt.h> |
| 36 | #include <arch/asm.h> |
36 | #include <arch/asm.h> |
| 37 | #include <synch/spinlock.h> |
37 | #include <synch/spinlock.h> |
| 38 | #include <debug.h> |
38 | #include <debug.h> |
| 39 | #include <memstr.h> |
39 | #include <memstr.h> |
| - | 40 | #include <print.h> |
|
| 40 | 41 | ||
| 41 | __address bootstrap_dba; |
42 | __address bootstrap_dba; |
| 42 | 43 | ||
| 43 | void page_arch_init(void) |
44 | void page_arch_init(void) |
| 44 | { |
45 | { |
| Line 48... | Line 49... | ||
| 48 | if (config.cpu_active == 1) { |
49 | if (config.cpu_active == 1) { |
| 49 | dba = frame_alloc(FRAME_KA | FRAME_PANIC); |
50 | dba = frame_alloc(FRAME_KA | FRAME_PANIC); |
| 50 | memsetb(dba, PAGE_SIZE, 0); |
51 | memsetb(dba, PAGE_SIZE, 0); |
| 51 | 52 | ||
| 52 | bootstrap_dba = dba; |
53 | bootstrap_dba = dba; |
| 53 | 54 | ||
| 54 | /* |
55 | /* |
| 55 | * Identity mapping for all frames. |
56 | * Identity mapping for all frames. |
| 56 | * PA2KA(identity) mapping for all frames. |
57 | * PA2KA(identity) mapping for all frames. |
| 57 | */ |
58 | */ |
| 58 | for (i = 0; i < frames; i++) { |
59 | for (i = 0; i < frames; i++) { |