In my bios I have PnPOS=NO, USB-IRQ=Disabled.
The commit below results in a PCI interrupt storm and a terminally
wedged system right after interrupts are enabled.
Poul-Henning
| nsayer 2000/12/03 09:07:24 PST
|
| Modified files:
| sys/pci ohci_pci.c uhci_pci.c
| Log:
| We now have the ability to assign the correct IRQ when PNP-OS is turned
| on. So stop failing the attach if the IRQ is unassigned. With this
| patch, I can now boot with PNP-OS YES in my BIOS no differently than
| PNP-OS NO (which is a good thing since Windows hangs with PNP-OS NO).
|
| Obtained from: msmith
|
| Revision Changes Path
| 1.21 +1 -11 src/sys/pci/ohci_pci.c
| 1.32 +1 -11 src/sys/pci/uhci_pci.c
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
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