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- If we fail to find an entry in the PRT, output a warning message.

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- Fix a bug in the same condition where we forgot to drop the ACPI pcib
  lock.  This fixes hangs after the pcib0 attach on some machines.

Tested by:	sos (2)
This commit is contained in:
John Baldwin 2005-03-08 17:22:11 +00:00
parent 48b0a5be74
commit 18e6466b0f
1 changed files with 6 additions and 3 deletions
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9
sys/dev/acpica/acpi_pcib.c
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@ -218,10 +218,13 @@ acpi_pcib_route_interrupt(device_t pcib, device_t dev, int pin,
pr.pr_pin = pin;
pr.pr_slot = pci_get_slot(dev);
prt_walk_table(prtbuf, prt_lookup_device, &pr);
if (pr.pr_entry == NULL)
return (PCI_INVALID_IRQ);
if (pr.pr_entry == NULL) {
device_printf(pcib, "no PRT entry for %d.%d.INT%c", pci_get_bus(dev),
pci_get_slot(dev), 'A' + pin);
goto out;
}
prt = pr.pr_entry;
if (bootverbose) {
device_printf(pcib, "matched entry for %d.%d.INT%c",
pci_get_bus(dev), pci_get_slot(dev), 'A' + pin);