diff options
Diffstat (limited to 'sys/dev/pci')
| -rw-r--r-- | sys/dev/pci/ppb.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/sys/dev/pci/ppb.c b/sys/dev/pci/ppb.c index 7149d34637b..88bd6597309 100644 --- a/sys/dev/pci/ppb.c +++ b/sys/dev/pci/ppb.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ppb.c,v 1.36 2009/11/19 20:46:16 kettenis Exp $ */ +/* $OpenBSD: ppb.c,v 1.37 2009/11/23 16:53:55 deraadt Exp $ */ /* $NetBSD: ppb.c,v 1.16 1997/06/06 23:48:05 thorpej Exp $ */ /* @@ -64,9 +64,10 @@ struct ppb_softc { int ppbmatch(struct device *, void *, void *); void ppbattach(struct device *, struct device *, void *); int ppbdetach(struct device *self, int flags); +int ppbactivate(struct device *self, int act); struct cfattach ppb_ca = { - sizeof(struct ppb_softc), ppbmatch, ppbattach, ppbdetach + sizeof(struct ppb_softc), ppbmatch, ppbattach, ppbdetach, ppbactivate }; struct cfdriver ppb_cd = { @@ -311,6 +312,24 @@ ppbdetach(struct device *self, int flags) return (rv); } +int +ppbactivate(struct device *self, int act) +{ + int rv = 0; + + switch (act) { + case DVACT_SUSPEND: + config_activate_children(self, act); + /* XXX should power down the ppb */ + break; + case DVACT_RESUME: + /* XXX should power up the ppb */ + config_activate_children(self, act); + break; + } + return (rv); +} + void ppb_alloc_resources(struct ppb_softc *sc, struct pci_attach_args *pa) { |