diff --git a/Cargo.toml b/Cargo.toml
index bda48be..80babe5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,6 +20,7 @@ bitflags = "0.7.0"
 x86_64 = "0.1.2"
 once = "0.3.3"
 linked_list_allocator = "0.5.0"
+redox_syscall = "0.1.37"
 
 [build-dependencies]
 cc = "1.0"
diff --git a/src/arch/x86_64/driver/mod.rs b/src/arch/x86_64/driver/mod.rs
index 881ad79..c02bc76 100644
--- a/src/arch/x86_64/driver/mod.rs
+++ b/src/arch/x86_64/driver/mod.rs
@@ -2,4 +2,5 @@ pub mod vga;
 pub mod acpi;
 pub mod apic;
 pub mod mp;
-pub mod serial;
\ No newline at end of file
+pub mod serial;
+pub mod pic;
\ No newline at end of file
diff --git a/src/arch/x86_64/driver/pic.rs b/src/arch/x86_64/driver/pic.rs
new file mode 100644
index 0000000..3e9c295
--- /dev/null
+++ b/src/arch/x86_64/driver/pic.rs
@@ -0,0 +1,64 @@
+use syscall::io::*;
+
+pub static mut MASTER: Pic = Pic::new(0x20);
+pub static mut SLAVE: Pic = Pic::new(0xA0);
+
+pub unsafe fn init() {
+    // Start initialization
+    MASTER.cmd.write(0x11);
+    SLAVE.cmd.write(0x11);
+
+    // Set offsets
+    MASTER.data.write(0x20);
+    SLAVE.data.write(0x28);
+
+    // Set up cascade
+    MASTER.data.write(4);
+    SLAVE.data.write(2);
+
+    // Set up interrupt mode (1 is 8086/88 mode, 2 is auto EOI)
+    MASTER.data.write(1);
+    SLAVE.data.write(1);
+
+    // Unmask interrupts
+    MASTER.data.write(0);
+    SLAVE.data.write(0);
+
+    // Ack remaining interrupts
+    MASTER.ack();
+    SLAVE.ack();
+}
+
+pub struct Pic {
+    cmd: Pio<u8>,
+    data: Pio<u8>,
+}
+
+impl Pic {
+    pub const fn new(port: u16) -> Pic {
+        Pic {
+            cmd: Pio::new(port),
+            data: Pio::new(port + 1),
+        }
+    }
+
+    pub fn ack(&mut self) {
+        self.cmd.write(0x20);
+    }
+
+    pub fn mask_set(&mut self, irq: u8) {
+        assert!(irq < 8);
+
+        let mut mask = self.data.read();
+        mask |= 1 << irq;
+        self.data.write(mask);
+    }
+
+    pub fn mask_clear(&mut self, irq: u8) {
+        assert!(irq < 8);
+
+        let mut mask = self.data.read();
+        mask &= !(1 << irq);
+        self.data.write(mask);
+    }
+}
diff --git a/src/lib.rs b/src/lib.rs
index fa95282..78d1cbf 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -27,6 +27,7 @@ extern crate linked_list_allocator;
 #[macro_use]
 extern crate lazy_static;
 extern crate bit_field;
+extern crate syscall;
 
 #[macro_use]    // print!
 mod io;
@@ -78,7 +79,7 @@ pub extern "C" fn rust_main(multiboot_information_address: usize) {
     memory_controller.map_page_identity(acpi.lapic_addr as usize);  // LAPIC
     arch::driver::apic::init(acpi.lapic_addr);
     
-    io::init();
+    unsafe{ arch::driver::pic::init(); }
 
     test_end!();
 }