From e2b78d20b80d89321d8d9df3ab8ade8407642dfc Mon Sep 17 00:00:00 2001 From: Aleksa Vučković Date: Sun, 2 Jan 2022 22:56:02 +0100 Subject: Adding code --- include/05.irq/idt07.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 include/05.irq/idt07.c (limited to 'include/05.irq/idt07.c') diff --git a/include/05.irq/idt07.c b/include/05.irq/idt07.c new file mode 100644 index 0000000..a0d32d2 --- /dev/null +++ b/include/05.irq/idt07.c @@ -0,0 +1,15 @@ +void init_pic() +{ + ioport_out(PIC1_COMMAND_PORT, 0x11); + ioport_out(PIC2_COMMAND_PORT, 0x11); + ioport_out(PIC1_DATA_PORT, 0x20); + ioport_out(PIC2_DATA_PORT, 0x28); + ioport_out(PIC1_DATA_PORT, 0x04); + ioport_out(PIC2_DATA_PORT, 0x02); + ioport_out(PIC1_DATA_PORT, 0x01); + ioport_out(PIC2_DATA_PORT, 0x01); + ioport_out(PIC1_DATA_PORT, 0xff); + ioport_out(PIC2_DATA_PORT, 0xff); + + ioport_out(PIC1_DATA_PORT, 0xFC); +} -- cgit v1.2.3