diff options
| author | Aleksa Vučković <aleksav013@gmail.com> | 2022-01-02 22:56:02 +0100 |
|---|---|---|
| committer | Aleksa Vučković <aleksav013@gmail.com> | 2022-01-02 22:56:02 +0100 |
| commit | e2b78d20b80d89321d8d9df3ab8ade8407642dfc (patch) | |
| tree | 148cb3bc894b974ae91290e493046120d04987b0 /include/05.irq/idt07.c | |
| parent | ead31873b971044cd3ecb7e40ae03bdb2e6f7642 (diff) | |
Adding code
Diffstat (limited to 'include/05.irq/idt07.c')
| -rw-r--r-- | include/05.irq/idt07.c | 15 |
1 files changed, 15 insertions, 0 deletions
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); +} |