forked from luck/tmp_suning_uos_patched
ACPI: PCI: tweak _PRT lookup debug
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>
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@ -395,15 +395,16 @@ acpi_pci_irq_lookup(struct pci_dev *dev, int pin,
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int ret;
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ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Searching for _PRT entry for %s[%c]\n",
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pci_name(dev), pin_name(pin)));
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entry = acpi_pci_irq_find_prt_entry(dev, pin);
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if (!entry) {
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ACPI_DEBUG_PRINT((ACPI_DB_INFO, "_PRT entry not found\n"));
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ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No %s[%c] _PRT entry\n",
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pci_name(dev), pin_name(pin)));
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return -1;
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}
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ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found %s[%c] _PRT entry\n",
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pci_name(dev), pin_name(pin)));
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ret = func(entry, triggering, polarity, link);
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return ret;
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}
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@ -455,8 +456,8 @@ acpi_pci_irq_derive(struct pci_dev *dev,
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return -1;
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}
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ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Derive GSI %d for device %s from %s\n",
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irq, pci_name(dev), pci_name(bridge)));
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ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Derived GSI %d for %s INT %c from %s\n",
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irq, pci_name(dev), pin_name(orig_pin), pci_name(bridge)));
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return irq;
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}
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