diff options
| author | rsc <rsc> | 2009-05-31 00:24:11 +0000 |
|---|---|---|
| committer | rsc <rsc> | 2009-05-31 00:24:11 +0000 |
| commit | 74afa70d3051553df46d1ea0d76149a7a86c0a47 (patch) | |
| tree | 593b7b00869b161597d2d8b5af76ee09d4cc7c12 /traps.h | |
| parent | 0ca9ca0c55922f72dbf324c4ac1aecf8069d1dbe (diff) | |
| download | xv6-labs-74afa70d3051553df46d1ea0d76149a7a86c0a47.tar.gz xv6-labs-74afa70d3051553df46d1ea0d76149a7a86c0a47.tar.bz2 xv6-labs-74afa70d3051553df46d1ea0d76149a7a86c0a47.zip | |
Add serial port input/output.
Delete parallel port output.
Works well with qemu -nographic mode.
Diffstat (limited to 'traps.h')
| -rw-r--r-- | traps.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -31,6 +31,7 @@ #define IRQ_TIMER 0 #define IRQ_KBD 1 +#define IRQ_COM1 4 #define IRQ_IDE 14 #define IRQ_ERROR 19 #define IRQ_SPURIOUS 31 |