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| author | zbb <zbb@FreeBSD.org> | 2015-09-16 23:34:51 +0000 |
|---|---|---|
| committer | zbb <zbb@FreeBSD.org> | 2015-09-16 23:34:51 +0000 |
| commit | 95f13176f56de2d56ebb014bf8b5d39de209c08a (patch) | |
| tree | 2bf6705f8c0a23d33a95bffbd3241b047662100a /sys/x86/pci/qpi.c | |
| parent | 76309d54d25ceab92ba6484b52eb4a0fd488cfc0 (diff) | |
| download | FreeBSD-src-95f13176f56de2d56ebb014bf8b5d39de209c08a.zip FreeBSD-src-95f13176f56de2d56ebb014bf8b5d39de209c08a.tar.gz | |
Add domain support to PCI bus allocation
When the system has more than a single PCI domain, the bus numbers
are not unique, thus they cannot be used for "pci" device numbering.
Change bus numbers to -1 (i.e. to-be-determined automatically)
wherever the code did not care about domains.
Reviewed by: jhb
Obtained from: Semihalf
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3406
Diffstat (limited to 'sys/x86/pci/qpi.c')
| -rw-r--r-- | sys/x86/pci/qpi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/x86/pci/qpi.c b/sys/x86/pci/qpi.c index ae29daa..2650986 100644 --- a/sys/x86/pci/qpi.c +++ b/sys/x86/pci/qpi.c @@ -218,7 +218,7 @@ static int qpi_pcib_attach(device_t dev) { - device_add_child(dev, "pci", pcib_get_bus(dev)); + device_add_child(dev, "pci", -1); return (bus_generic_attach(dev)); } |
