| 39,7 → 39,11 |
|---|
| |
| #include <arch/pm.h> |
| |
| #include <arch/drivers/xconsole.h> |
| #include <arch/drivers/ega.h> |
| #include <arch/drivers/vesa.h> |
| #include <genarch/i8042/i8042.h> |
| #include <arch/drivers/i8254.h> |
| #include <arch/drivers/i8259.h> |
| |
| #include <arch/context.h> |
| |
| 63,10 → 67,12 |
|---|
| |
| void arch_pre_mm_init(void) |
| { |
| pm_init(); |
| // pm_init(); |
| |
| if (config.cpu_active == 1) { |
| // bios_init(); |
| // i8259_init(); /* PIC */ |
| // i8254_init(); /* hard clock */ |
| |
| // exc_register(VECTOR_SYSCALL, "syscall", (iroutine) syscall); |
| |
| 80,8 → 86,15 |
|---|
| void arch_post_mm_init(void) |
| { |
| if (config.cpu_active == 1) { |
| /* video */ |
| xen_console_init(); |
| |
| #ifdef CONFIG_FB |
| if (vesa_present()) |
| vesa_init(); |
| else |
| #endif |
| ega_init(); /* video */ |
| |
| |
| /* Enable debugger */ |
| debugger_init(); |
| /* Merge all memory zones to 1 big zone */ |
| 102,17 → 115,18 |
|---|
| |
| void arch_post_smp_init(void) |
| { |
| i8042_init(); /* keyboard controller */ |
| } |
| |
| void calibrate_delay_loop(void) |
| { |
| // i8254_calibrate_delay_loop(); |
| i8254_calibrate_delay_loop(); |
| if (config.cpu_active == 1) { |
| /* |
| * This has to be done only on UP. |
| * On SMP, i8254 is not used for time keeping and its interrupt pin remains masked. |
| */ |
| // i8254_normal_operation(); |
| i8254_normal_operation(); |
| } |
| } |
| |
| 134,13 → 148,14 |
|---|
| */ |
| void arch_grab_console(void) |
| { |
| i8042_grab(); |
| } |
| |
| /** Return console to userspace |
| * |
| */ |
| void arch_release_console(void) |
| { |
| i8042_release(); |
| } |
| |
| /** @} |