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ACPI: PCI: tweak _PRT lookup debug

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Print one message (either "found" or "not found") for every _PRT
search.  And add pin information to the INTx swizzling debug.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bjorn Helgaas 2008-12-08 21:30:56 -07:00 committed by Len Brown
parent 063563b4b8
commit 1350487eeb
1 changed files with 7 additions and 6 deletions
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13
drivers/acpi/pci_irq.c
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@ -395,15 +395,16 @@ acpi_pci_irq_lookup(struct pci_dev *dev, int pin,
int ret; int ret;
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Searching for _PRT entry for %s[%c]\n",
pci_name(dev), pin_name(pin)));
entry = acpi_pci_irq_find_prt_entry(dev, pin); entry = acpi_pci_irq_find_prt_entry(dev, pin);
if (!entry) { if (!entry) {
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "_PRT entry not found\n")); ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No %s[%c] _PRT entry\n",
pci_name(dev), pin_name(pin)));
return -1; return -1;
} }
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found %s[%c] _PRT entry\n",
pci_name(dev), pin_name(pin)));
ret = func(entry, triggering, polarity, link); ret = func(entry, triggering, polarity, link);
return ret; return ret;
} }
@ -455,8 +456,8 @@ acpi_pci_irq_derive(struct pci_dev *dev,
return -1; return -1;
} }
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Derive GSI %d for device %s from %s\n", ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Derived GSI %d for %s INT %c from %s\n",
irq, pci_name(dev), pci_name(bridge))); irq, pci_name(dev), pin_name(orig_pin), pci_name(bridge)));
return irq; return irq;
} }