Searched hist:121985 (Results 1 - 4 of 4) sorted by relevance
| /freebsd-11-stable/sys/i386/i386/ | ||
| H A D | atpic_vector.s | diff 121985 Mon Nov 03 19:34:45 MST 2003 jhb Add the new atpic(4) driver for the 8259A master and slave PICs. By default we provide 16 interrupt sources for IRQs 0 through 15. However, if the I/O APIC driver has already registered sources for any of those IRQs then we will silently fail to register our own source for that IRQ. Note that i386/isa/icu.h is now specific to the 8259A and no longer contains any info relevant to APICs. Also note that fast interrupts no longer use a separate entry point. Instead, both fast and threaded interrupts share the same entry point which merely looks up the appropriate source and passes control to intr_execute_handlers(). |
| /freebsd-11-stable/sys/x86/isa/ | ||
| H A D | icu.h | diff 121985 Mon Nov 03 19:34:45 MST 2003 jhb Add the new atpic(4) driver for the 8259A master and slave PICs. By default we provide 16 interrupt sources for IRQs 0 through 15. However, if the I/O APIC driver has already registered sources for any of those IRQs then we will silently fail to register our own source for that IRQ. Note that i386/isa/icu.h is now specific to the 8259A and no longer contains any info relevant to APICs. Also note that fast interrupts no longer use a separate entry point. Instead, both fast and threaded interrupts share the same entry point which merely looks up the appropriate source and passes control to intr_execute_handlers(). |
| H A D | atpic.c | 121985 Mon Nov 03 19:34:45 MST 2003 jhb Add the new atpic(4) driver for the 8259A master and slave PICs. By default we provide 16 interrupt sources for IRQs 0 through 15. However, if the I/O APIC driver has already registered sources for any of those IRQs then we will silently fail to register our own source for that IRQ. Note that i386/isa/icu.h is now specific to the 8259A and no longer contains any info relevant to APICs. Also note that fast interrupts no longer use a separate entry point. Instead, both fast and threaded interrupts share the same entry point which merely looks up the appropriate source and passes control to intr_execute_handlers(). |
| /freebsd-11-stable/sys/amd64/amd64/ | ||
| H A D | atpic_vector.S | diff 121985 Mon Nov 03 19:34:45 MST 2003 jhb Add the new atpic(4) driver for the 8259A master and slave PICs. By default we provide 16 interrupt sources for IRQs 0 through 15. However, if the I/O APIC driver has already registered sources for any of those IRQs then we will silently fail to register our own source for that IRQ. Note that i386/isa/icu.h is now specific to the 8259A and no longer contains any info relevant to APICs. Also note that fast interrupts no longer use a separate entry point. Instead, both fast and threaded interrupts share the same entry point which merely looks up the appropriate source and passes control to intr_execute_handlers(). |
Completed in 77 milliseconds