diff options
| author | Jonathan Lemon <jlemon@FreeBSD.org> | 1999-06-24 04:06:26 +0000 |
|---|---|---|
| committer | Jonathan Lemon <jlemon@FreeBSD.org> | 1999-06-24 04:06:26 +0000 |
| commit | 2d2ae58ae59deb33739e4acd3491fef8306ac11b (patch) | |
| tree | 57a41e4b0ae1c0401d4d6d6b1dac923f33de2fef | |
| parent | 13066c5f3b61c369ae3d45dff70703d24a5dd126 (diff) | |
Notes
| -rw-r--r-- | sys/pci/pcisupport.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/sys/pci/pcisupport.c b/sys/pci/pcisupport.c index 644035649c094..ab29e544a98ba 100644 --- a/sys/pci/pcisupport.c +++ b/sys/pci/pcisupport.c @@ -1,6 +1,6 @@ /************************************************************************** ** -** $Id: pcisupport.c,v 1.120 1999/06/15 12:01:26 roger Exp $ +** $Id: pcisupport.c,v 1.121 1999/06/16 12:26:40 billf Exp $ ** ** Device driver for DEC/INTEL PCI chipsets. ** @@ -170,9 +170,9 @@ fixbushigh_Ross(device_t dev) /* just guessing the secondary bus register number ... */ secondarybus = pci_read_config(dev, 0x45, 1); - if (secondarybus != 0) { - pci_set_secondarybus(dev, secondarybus + 1); - pci_set_subordinatebus(dev, secondarybus + 1); + if (secondarybus != 0 && secondarybus != 0xff) { + pci_set_secondarybus(dev, secondarybus); + pci_set_subordinatebus(dev, secondarybus); } } @@ -834,6 +834,11 @@ pcib_match(device_t dev) return ("IBM 82351 PCI-PCI bridge"); case 0x00011011: return ("DEC 21050 PCI-PCI bridge"); + + /* Ross (?) -- vendor 0x1166 */ + case 0x00051166: + fixbushigh_Ross(dev); + return ("Ross (?) host to PCI bridge"); }; if (pci_get_class(dev) == PCIC_BRIDGE @@ -1203,11 +1208,6 @@ chip_match(device_t dev) return ("OPTi 82C861 (FireLink) USB controller"); #endif - /* Ross (?) -- vendor 0x1166 */ - case 0x00051166: - fixbushigh_Ross(dev); - return ("Ross (?) host to PCI bridge"); - /* NEC -- vendor 0x1033 */ /* PCI to C-bus bridge */ |