| 40,7 → 40,7 |
|---|
| #ifdef CONFIG_NS16550 |
| #include <genarch/kbd/ns16550.h> |
| #endif |
| |
| #include <irq.h> |
| #include <arch/mm/page.h> |
| #include <arch/types.h> |
| #include <typedefs.h> |
| 52,6 → 52,8 |
|---|
| |
| kbd_type_t kbd_type = KBD_UNKNOWN; |
| |
| static irq_t kbd_irq; |
| |
| /** Initialize keyboard. |
| * |
| * Traverse OpenFirmware device tree in order to find necessary |
| 101,6 → 103,8 |
|---|
| size_t size; |
| int inr; |
| |
| irq_initialize(&kbd_irq); |
| |
| switch (kbd_type) { |
| case KBD_Z8530: |
| size = ((ofw_fhc_reg_t *) prop->value)->size; |
| 111,8 → 115,16 |
|---|
| if (!ofw_fhc_map_interrupt(node->parent, ((ofw_fhc_reg_t *) prop->value), interrupts, &inr)) { |
| printf("Failed to determine keyboard interrupt.\n"); |
| return; |
| } else { |
| kbd_irq.inr = inr; |
| kbd_irq.devno = 0; /* FIXME: assign unique devno */ |
| kbd_irq.trigger = IRQ_TRIGGER_LEVEL; |
| kbd_irq.claim = z8530_claim; |
| kbd_irq.handler = z8530_irq_handler; |
| irq_register(&kbd_irq); |
| } |
| break; |
| |
| case KBD_NS16550: |
| size = ((ofw_ebus_reg_t *) prop->value)->size; |
| if (!ofw_ebus_apply_ranges(node->parent, ((ofw_ebus_reg_t *) prop->value) , &pa)) { |
| 122,8 → 134,16 |
|---|
| if (!ofw_ebus_map_interrupt(node->parent, ((ofw_ebus_reg_t *) prop->value), interrupts, &inr)) { |
| printf("Failed to determine keyboard interrupt.\n"); |
| return; |
| } else { |
| kbd_irq.inr = inr; |
| kbd_irq.devno = 0; /* FIXME: assign unique devno */ |
| kbd_irq.trigger = IRQ_TRIGGER_LEVEL; |
| kbd_irq.claim = ns16550_claim; |
| kbd_irq.handler = ns16550_irq_handler; |
| irq_register(&kbd_irq); |
| } |
| break; |
| |
| default: |
| panic("Unexpected type.\n"); |
| } |