| /* $NetBSD: intr.h,v 1.1 2006/04/07 14:21:18 cherry Exp $ */ | |
| /* XXX: cherry: To Be fixed when we switch on interrupts. */ | |
| #ifndef _IA64_INTR_H_ | |
| #define _IA64_INTR_H_ | |
| #define IPL_NONE 0 /* XXX: Placeholder */ | |
| #define IPL_BIO 0 /* XXX: Placeholder */ | |
| #define IPL_NET 0 /* XXX: Placeholder */ | |
| #define IPL_TTY 0 /* XXX: Placeholder */ | |
| #define IPL_CLOCK 0 /* XXX: Placeholder */ | |
| #define IPL_HIGH 0 /* XXX: Placeholder */ | |
| #define IPL_SERIAL 0 /* XXX: Placeholder */ | |
| #define IPL_SCHED 0 /* XXX: Placeholder */ | |
| #define IPL_VM 0 /* XXX: Placeholder */ | |
| #define IPL_SOFTCLOCK 0 /* XXX: Placeholder */ | |
| #define IPL_SOFTNET 0 /* XXX: Placeholder */ | |
| #define IPL_SOFTSERIAL 0 /* XXX: Placeholder */ | |
| static __inline int splraise(int dummy) { return 0; } | |
| static __inline void spllower(int dummy) { } | |
| /* | |
| * Hardware interrupt masks | |
| */ | |
| #define splbio() splraise(IPL_BIO) | |
| #define splnet() splraise(IPL_NET) | |
| #define spltty() splraise(IPL_TTY) | |
| #define splaudio() splraise(IPL_AUDIO) | |
| #define splclock() splraise(IPL_CLOCK) | |
| #define splstatclock() splclock() | |
| #define splserial() splraise(IPL_SERIAL) | |
| #define splipi() splraise(IPL_IPI) | |
| /* | |
| * Miscellaneous | |
| */ | |
| #define splvm() splraise(IPL_VM) | |
| #define splhigh() splraise(IPL_HIGH) | |
| #define spl0() spllower(IPL_NONE) | |
| #define splsched() splraise(IPL_SCHED) | |
| #define spllock() splhigh() | |
| #define splx(x) spllower(x) | |
| /* | |
| * Software interrupt masks | |
| * | |
| * NOTE: spllowersoftclock() is used by hardclock() to lower the priority from | |
| * clock to softclock before it calls softclock(). | |
| */ | |
| #define spllowersoftclock() spllower(IPL_SOFTCLOCK) | |
| #define splsoftclock() splraise(IPL_SOFTCLOCK) | |
| #define splsoftnet() splraise(IPL_SOFTNET) | |
| #define splsoftserial() splraise(IPL_SOFTSERIAL) | |
| #endif /* ! _IA64_INTR_H_ */ |