From cf80a92297b17b3d04997f22434f885b50de6af8 Mon Sep 17 00:00:00 2001 From: gallatin Date: Fri, 19 Jul 2002 18:35:08 +0000 Subject: Add support for probing secondary buses on the ServerWorks Grand Champion chipset used for P4-Xeon machines PR: kern/38894 Tested-by: "Marc G. Fournier" Submitted-by: Mark Tinguely (partially) --- sys/amd64/pci/pci_bus.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'sys/amd64/pci/pci_bus.c') diff --git a/sys/amd64/pci/pci_bus.c b/sys/amd64/pci/pci_bus.c index 65ba7d3..4965a9d 100644 --- a/sys/amd64/pci/pci_bus.c +++ b/sys/amd64/pci/pci_bus.c @@ -240,6 +240,10 @@ nexus_pcib_is_host_bridge(int bus, int slot, int func, case 0x00061166: /* FALLTHROUGH */ case 0x00081166: + /* FALLTHROUGH */ + case 0x02011166: + /* FALLTHROUGH */ + case 0x010f1014: /* IBM re-badged ServerWorks chipset */ s = "ServerWorks host to PCI bridge"; *busnum = nexus_pcib_read_config(0, bus, slot, func, 0x44, 1); break; @@ -249,6 +253,13 @@ nexus_pcib_is_host_bridge(int bus, int slot, int func, *busnum = nexus_pcib_read_config(0, bus, slot, func, 0x44, 1); break; + case 0x00111166: + /* FALLTHROUGH */ + case 0x03021014: /* IBM re-badged ServerWorks chipset */ + s = "ServerWorks CMIC-HE host to PCI-X bridge"; + *busnum = nexus_pcib_read_config(0, bus, slot, func, 0x44, 1); + break; + /* Integrated Micro Solutions -- vendor 0x10e0 */ case 0x884910e0: s = "Integrated Micro Solutions VL Bridge"; -- cgit v1.1