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Leonmmcoset
2026-04-12 18:14:59 +08:00
parent fa3e1d8129
commit 138c685de1
12 changed files with 909 additions and 13 deletions
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11
clks/kernel/interrupts.c
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@@ -3,6 +3,7 @@
#include <clks/interrupts.h>
#include <clks/log.h>
#include <clks/keyboard.h>
#include <clks/mouse.h>
#include <clks/panic.h>
#include <clks/scheduler.h>
#include <clks/syscall.h>
@@ -21,6 +22,7 @@
#define CLKS_IRQ_BASE 32U
#define CLKS_IRQ_TIMER 32U
#define CLKS_IRQ_KEYBOARD 33U
#define CLKS_IRQ_MOUSE 44U
#define CLKS_IRQ_LAST 47U
#define CLKS_SYSCALL_VECTOR 128U
@@ -198,8 +200,8 @@ static void clks_pic_remap_and_mask(void) {
(void)master_mask;
(void)slave_mask;
clks_outb(CLKS_PIC1_DATA, 0xFCU);
clks_outb(CLKS_PIC2_DATA, 0xFFU);
clks_outb(CLKS_PIC1_DATA, 0xF8U);
clks_outb(CLKS_PIC2_DATA, 0xEFU);
}
static void clks_pic_send_eoi(u64 vector) {
@@ -259,6 +261,11 @@ void clks_interrupt_dispatch(struct clks_interrupt_frame *frame) {
u8 scancode = clks_inb(CLKS_PS2_DATA_PORT);
clks_keyboard_handle_scancode(scancode);
}
} else if (vector == CLKS_IRQ_MOUSE) {
if (clks_ps2_has_output() == CLKS_TRUE) {
u8 data_byte = clks_inb(CLKS_PS2_DATA_PORT);
clks_mouse_handle_byte(data_byte);
}
}
if (vector >= CLKS_IRQ_BASE && vector <= CLKS_IRQ_LAST) {