diff options
| author | Patrick Wildt <patrick@cvs.openbsd.org> | 2020-07-17 08:07:35 +0000 |
|---|---|---|
| committer | Patrick Wildt <patrick@cvs.openbsd.org> | 2020-07-17 08:07:35 +0000 |
| commit | 1cc824a280e35f9095cfcada0a61fd6a5d6f9a42 (patch) | |
| tree | 423b0e2bb0db50023841196c6f3781f4dcb92b75 /sys/arch/armv7/include | |
| parent | 9c3ebab344c210f63472587b920035fd415238b4 (diff) | |
Re-work intr_barrier(9) on arm64 to remove layer violation. So far we
have stored the struct cpu_info * in the wrapper around the interrupt
handler cookie, but since we can have a few layers inbetween, this does
not seem very nice. Instead have each and every interrupt controller
provide a barrier function. This means that intr_barrier(9) will in the
end be executed by the interrupt controller that actually wired the pin
to a core. And that's the only place where the information is stored.
ok kettenis@
Diffstat (limited to 'sys/arch/armv7/include')
| -rw-r--r-- | sys/arch/armv7/include/intr.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/arch/armv7/include/intr.h b/sys/arch/armv7/include/intr.h index f61eff62f66..25f957a0dae 100644 --- a/sys/arch/armv7/include/intr.h +++ b/sys/arch/armv7/include/intr.h @@ -1,4 +1,4 @@ -/* $OpenBSD: intr.h,v 1.13 2020/07/14 15:34:15 patrick Exp $ */ +/* $OpenBSD: intr.h,v 1.14 2020/07/17 08:07:34 patrick Exp $ */ /* $NetBSD: intr.h,v 1.12 2003/06/16 20:00:59 thorpej Exp $ */ /* @@ -161,6 +161,7 @@ struct interrupt_controller { void (*ic_disable)(void *); void (*ic_route)(void *, int, struct cpu_info *); void (*ic_cpu_enable)(void); + void (*ic_barrier)(void *); LIST_ENTRY(interrupt_controller) ic_list; uint32_t ic_phandle; |