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/macppc | |
| 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/macppc')
| -rw-r--r-- | sys/arch/macppc/pci/ht.c | 3 | ||||
| -rw-r--r-- | sys/arch/macppc/pci/mpcpcibus.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/sys/arch/macppc/pci/ht.c b/sys/arch/macppc/pci/ht.c index ba439b2056e..05d49099568 100644 --- a/sys/arch/macppc/pci/ht.c +++ b/sys/arch/macppc/pci/ht.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ht.c,v 1.9 2006/03/13 20:10:49 brad Exp $ */ +/* $OpenBSD: ht.c,v 1.10 2006/12/14 17:36:12 kettenis Exp $ */ /* * Copyright (c) 2005 Mark Kettenis @@ -189,6 +189,7 @@ ht_attach(struct device *parent, struct device *self, void *aux) pba.pba_memt = sc->sc_memt; pba.pba_dmat = &pci_bus_dma_tag; pba.pba_pc = &sc->sc_pc; + pba.pba_domain = pci_ndomains++; pba.pba_bus = 0; pba.pba_bridgetag = NULL; diff --git a/sys/arch/macppc/pci/mpcpcibus.c b/sys/arch/macppc/pci/mpcpcibus.c index 5408692ecb4..1bdf2215474 100644 --- a/sys/arch/macppc/pci/mpcpcibus.c +++ b/sys/arch/macppc/pci/mpcpcibus.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mpcpcibus.c,v 1.35 2006/12/05 20:48:23 gwk Exp $ */ +/* $OpenBSD: mpcpcibus.c,v 1.36 2006/12/14 17:36:12 kettenis Exp $ */ /* * Copyright (c) 1997 Per Fogelstrom @@ -444,6 +444,7 @@ mpcpcibrattach(struct device *parent, struct device *self, void *aux) pba.pba_iot = &sc->sc_iobus_space; pba.pba_memt = &sc->sc_membus_space; pba.pba_pc = &lcp->lc_pc; + pba.pba_domain = pci_ndomains++; pba.pba_bus = 0; pba.pba_bridgetag = NULL; |