| plan 9 kernel history: overview | file list | diff list |
1994/0824/pc/trap.c (diff list | history)
| 1994/0817/sys/src/9/pc/trap.c:191,197 – 1994/0824/sys/src/9/pc/trap.c:191,197 (short | long | prev | next) | ||
| 1991/0731 | /* * Set up the second 8259 interrupt processor. | |
| 1994/0824 | * Make 8259 interrupts start at CPU vector Int1vec. | |
| 1994/0513 | * Set the 8259 as master with level triggered | |
| 1991/0731 | * input with fully nested interrupts. */ | |