diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2006-12-14 17:36:13 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2006-12-14 17:36:13 +0000 |
| commit | c4c3193cc824f923b4f1e5b8c5ec27c32bbbcd8f (patch) | |
| tree | b468fde9421bc79f715486e8c79db8efe9bb2abd /sys/arch/arm | |
| parent | 95476d7a5b0c0ad0d5c49ec2f74336bdafa725a3 (diff) | |
Make pci subsystem aware of domains. Each host bridge gets assigned a unique
domain number such that we can distinguish between busses with the same bus
number that are behind different host bridges. Domains can be accessed by
using different device nodes.
ok deraadt@
Diffstat (limited to 'sys/arch/arm')
| -rw-r--r-- | sys/arch/arm/footbridge/footbridge.c | 3 | ||||
| -rw-r--r-- | sys/arch/arm/xscale/i80321.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/sys/arch/arm/footbridge/footbridge.c b/sys/arch/arm/footbridge/footbridge.c index cba0426c0c7..0bf0fd385fa 100644 --- a/sys/arch/arm/footbridge/footbridge.c +++ b/sys/arch/arm/footbridge/footbridge.c @@ -1,4 +1,4 @@ -/* $OpenBSD: footbridge.c,v 1.5 2006/03/13 20:10:49 brad Exp $ */ +/* $OpenBSD: footbridge.c,v 1.6 2006/12/14 17:36:12 kettenis Exp $ */ /* $NetBSD: footbridge.c,v 1.7 2002/05/16 01:01:33 thorpej Exp $ */ /* @@ -221,6 +221,7 @@ footbridge_attach(parent, self, aux) /* fba.fba_pba.pba_flags = PCI_FLAGS_IO_ENABLED | PCI_FLAGS_MEM_ENABLED; */ + fba.fba_pba.pba_domain = pci_ndomains++; fba.fba_pba.pba_bus = 0; fba.fba_pba.pba_bridgetag = NULL; config_found(self, &fba.fba_pba, footbridge_print); diff --git a/sys/arch/arm/xscale/i80321.c b/sys/arch/arm/xscale/i80321.c index de4ff5a34e3..da242d45af2 100644 --- a/sys/arch/arm/xscale/i80321.c +++ b/sys/arch/arm/xscale/i80321.c @@ -1,4 +1,4 @@ -/* $OpenBSD: i80321.c,v 1.4 2006/06/02 01:33:55 drahn Exp $ */ +/* $OpenBSD: i80321.c,v 1.5 2006/12/14 17:36:12 kettenis Exp $ */ /* $NetBSD: i80321.c,v 1.18 2006/02/25 02:28:56 wiz Exp $ */ /* @@ -221,6 +221,7 @@ i80321_attach(struct i80321_softc *sc) pba.pba_memt = &sc->sc_pci_memt; pba.pba_dmat = &sc->sc_pci_dmat; pba.pba_pc = &sc->sc_pci_chipset; + pba.pba_domain = pci_ndomains++; pba.pba_bus = preg; pba.pba_bridgetag = NULL; pba.pba_intrswiz = 0; /* XXX what if busno != 0? */ |