diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2009-12-14 16:06:36 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2009-12-14 16:06:36 +0000 |
| commit | 2c1805e867fb1bf521080a933ba332efe85d5da2 (patch) | |
| tree | 5998eb376019db998864f4cd265d0e03c457f4e7 /sys | |
| parent | efe549445494f023aa3d8b9db72fd4e90954cec6 (diff) | |
Add wrapper functions to enable/disable interrupts and manipulate their state.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arch/sparc64/dev/cbus.c | 30 | ||||
| -rw-r--r-- | sys/arch/sparc64/dev/cbusvar.h | 4 |
2 files changed, 32 insertions, 2 deletions
diff --git a/sys/arch/sparc64/dev/cbus.c b/sys/arch/sparc64/dev/cbus.c index 97975a79681..8c44e0b2bc8 100644 --- a/sys/arch/sparc64/dev/cbus.c +++ b/sys/arch/sparc64/dev/cbus.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cbus.c,v 1.6 2009/05/10 12:48:24 kettenis Exp $ */ +/* $OpenBSD: cbus.c,v 1.7 2009/12/14 16:06:35 kettenis Exp $ */ /* * Copyright (c) 2008 Mark Kettenis * @@ -135,6 +135,34 @@ cbus_intr_map(int node, int ino, uint64_t *sysino) return (0); } +int +cbus_intr_setstate(uint64_t sysino, uint64_t state) +{ + uint64_t devhandle = INTIGN(sysino); + uint64_t devino = INTINO(sysino); + int err; + + err = hv_vintr_setstate(devhandle, devino, state); + if (err != H_EOK) + return (-1); + + return (0); +} + +int +cbus_intr_setenabled(uint64_t sysino, uint64_t enabled) +{ + uint64_t devhandle = INTIGN(sysino); + uint64_t devino = INTINO(sysino); + int err; + + err = hv_vintr_setenabled(devhandle, devino, enabled); + if (err != H_EOK) + return (-1); + + return (0); +} + void * cbus_intr_establish(bus_space_tag_t t, bus_space_tag_t t0, int ihandle, int level, int flags, int (*handler)(void *), void *arg, const char *what) diff --git a/sys/arch/sparc64/dev/cbusvar.h b/sys/arch/sparc64/dev/cbusvar.h index d222c361b83..67f84ac8d09 100644 --- a/sys/arch/sparc64/dev/cbusvar.h +++ b/sys/arch/sparc64/dev/cbusvar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: cbusvar.h,v 1.3 2009/05/10 12:48:24 kettenis Exp $ */ +/* $OpenBSD: cbusvar.h,v 1.4 2009/12/14 16:06:35 kettenis Exp $ */ /* * Copyright (c) 2008 Mark Kettenis * @@ -36,5 +36,7 @@ struct cbus_attach_args { int cbus_print(void *, const char *); int cbus_intr_map(int, int, uint64_t *); +int cbus_intr_setstate(uint64_t, uint64_t); +int cbus_intr_setenabled(uint64_t, uint64_t); #endif |