1 files changed, 0 insertions, 19 deletions
diff --git a/picirq.c b/picirq.c
deleted file mode 100644
index e26957f..0000000
--- a/picirq.c
+++ /dev/null
@@ -1,19 +0,0 @@
-#include "types.h"
-#include "x86.h"
-#include "traps.h"
-
-// I/O Addresses of the two programmable interrupt controllers
-#define IO_PIC1         0x20    // Master (IRQs 0-7)
-#define IO_PIC2         0xA0    // Slave (IRQs 8-15)
-
-// Don't use the 8259A interrupt controllers.  Xv6 assumes SMP hardware.
-void
-picinit(void)
-{
-  // mask all interrupts
-  outb(IO_PIC1+1, 0xFF);
-  outb(IO_PIC2+1, 0xFF);
-}
-
-//PAGEBREAK!
-// Blank page.