Bug 17831
| Summary: | FreeBSD 4.0 doesn't detect EpoX 7KXA properly | ||
|---|---|---|---|
| Product: | Base System | Reporter: | cwasser <cwasser> |
| Component: | kern | Assignee: | freebsd-bugs (Nobody) <bugs> |
| Status: | Closed FIXED | ||
| Severity: | Affects Only Me | ||
| Priority: | Normal | ||
| Version: | 4.0-STABLE | ||
| Hardware: | Any | ||
| OS: | Any | ||
State Changed From-To: open->closed Superseeded by PR 22052 which has a patch. |
FreeBSD 4.0 is missing device ID support for certain devices on the EpoX 7KXA AMD Athlon motherboard. Fix: Here's the "fix" (still haven't found out how to correctly ID the Host-to-PCI Bridge) in /usr/src/sys/pci/pcisupport.c add: case 0x83911106: return ("VIA 82C686 PCI-PCI (AGP) bridge"); Before: pcib0: <Host to PCI bridge> on motherboard pci0: <PCI bus> on pcib0 pcib2: <PCI to PCI bridge (vendor=1106 device=8391)> at device 1.0 on pci0 pci1: <PCI bus> on pcib2 After: pcib0: <Host to PCI bridge> on motherboard pci0: <PCI bus> on pcib0 pcib2: <VIA 82C686 PCI-PCI (AGP) bridge> at device 1.0 on pci0 pci1: <PCI bus> on pcib2 If someone can point me out how to ID the Host-to-PCI controller, I'll submit a ID fix for that too. Not sure why the pcib device skipped from 0 to 2, but I'll deal with that as it comes along. Detects every other 82C686 device just fine however: isab0: <VIA 82C686 PCI-ISA bridge> at device 7.0 on pci0 atapci0: <VIA 82C686 ATA66 controller> port 0xd000-0xd00f at device 7.1 on pci0 chip1: <VIA 82C686 ACPI interface> at device 4.4 on pci0 How-To-Repeat: Install FreeBSD 4.0 on a EpoX 7KXA Athlon system.