commit 40a2a08319511fd157d2d77eefbda52423cc81ec
parent 643b122b4a721dbdb208ec5f8d15e56b63ac58d5
Author: rsc <rsc>
Date: Sun, 16 Jul 2006 01:12:57 +0000
Undo change from this morning that wasn't intended to get in.
Diffstat:
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/picirq.c b/picirq.c
@@ -53,7 +53,7 @@ pic_init(void)
outb(IO_PIC2+1, IRQ_SLAVE); // ICW3
// NB Automatic EOI mode doesn't tend to work on the slave.
// Linux source code says it's "to be investigated".
- outb(IO_PIC2+1, 0x1); // ICW4
+ outb(IO_PIC2+1, 0x3); // ICW4
// OCW3: 0ef01prs
// ef: 0x = NOP, 10 = clear specific mask, 11 = set specific mask