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/alpha/pci/apecs.c | |
| 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/alpha/pci/apecs.c')
| -rw-r--r-- | sys/arch/alpha/pci/apecs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/arch/alpha/pci/apecs.c b/sys/arch/alpha/pci/apecs.c index 5f117a980a0..89c311cb9e6 100644 --- a/sys/arch/alpha/pci/apecs.c +++ b/sys/arch/alpha/pci/apecs.c @@ -1,4 +1,4 @@ -/* $OpenBSD: apecs.c,v 1.19 2006/03/16 22:32:44 miod Exp $ */ +/* $OpenBSD: apecs.c,v 1.20 2006/12/14 17:36:12 kettenis Exp $ */ /* $NetBSD: apecs.c,v 1.16 1996/12/05 01:39:34 cgd Exp $ */ /*- @@ -243,6 +243,7 @@ apecsattach(parent, self, aux) pba.pba_dmat = alphabus_dma_get_tag(&acp->ac_dmat_direct, ALPHA_BUS_PCI); pba.pba_pc = &acp->ac_pc; + pba.pba_domain = pci_ndomains++; pba.pba_bus = 0; pba.pba_bridgetag = NULL; #ifdef notyet |