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| author | rsc <rsc> | 2006-07-16 01:12:57 +0000 |
|---|---|---|
| committer | rsc <rsc> | 2006-07-16 01:12:57 +0000 |
| commit | 40a2a08319511fd157d2d77eefbda52423cc81ec (patch) | |
| tree | cf0a4da81f31f228064afefd784f2d0e737f5c57 | |
| parent | 643b122b4a721dbdb208ec5f8d15e56b63ac58d5 (diff) | |
| download | xv6-labs-40a2a08319511fd157d2d77eefbda52423cc81ec.tar.gz xv6-labs-40a2a08319511fd157d2d77eefbda52423cc81ec.tar.bz2 xv6-labs-40a2a08319511fd157d2d77eefbda52423cc81ec.zip | |
Undo change from this morning that wasn't intended to get in.
| -rw-r--r-- | picirq.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -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 |