code: 9ferno

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working mp interrupts

--- a/os/pc/devkbd.c

+++ b/os/pc/devkbd.c

@@ -229,7 +229,7 @@

 	b = c & 0xff;

 	qproduce(kbd.q, &b, 1);

-	/* print("i8042intr b %d %c 0x%x\n", b, b, b); */

+	/* iprint("i8042intr b %d %c 0x%x\n", b, b, b); */

 	kbdprocesschar(b); /* hack until kbdfs is built */

 }

--- a/os/pc/irq.c

+++ b/os/pc/irq.c

@@ -9,7 +9,8 @@

 #include	"../port/error.h"

 static Lock vctllock;

-static Vctl *vclock, *vctl[256];

+static Vctl *vclock;

+extern Vctl *vctl[256];

 enum

 {