target/linux/adm5120/patches-2.6.27/202-pci_disable_common_quirks.patch

   1 --- a/drivers/pci/Kconfig
   2 +++ b/drivers/pci/Kconfig
   3 @@ -42,6 +42,12 @@ config PCI_DEBUG
   4
   5           When in doubt, say N.
   6
   7 +config PCI_DISABLE_COMMON_QUIRKS
   8 +       bool "PCI disable common quirks"
   9 +       depends on PCI
  10 +       help
  11 +         If you don't know what to do here, say N.
  12 +
  13  config HT_IRQ
  14         bool "Interrupts on hypertransport devices"
  15         default y
  16 --- a/drivers/pci/quirks.c
  17 +++ b/drivers/pci/quirks.c
  18 @@ -24,6 +24,7 @@
  19  #include <linux/kallsyms.h>
  20  #include "pci.h"
  21
  22 +#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
  23  /* The Mellanox Tavor device gives false positive parity errors
  24   * Mark this device with a broken_parity_status, to allow
  25   * PCI scanning code to "skip" this now blacklisted device.
  26 @@ -1554,6 +1555,7 @@ static void __devinit fixup_rev1_53c810(
  27         }
  28  }
  29  DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, fixup_rev1_53c810);
  30 +#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */
  31
  32  static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f, struct pci_fixup *end)
  33  {
  34 @@ -1634,6 +1636,7 @@ void pci_fixup_device(enum pci_fixup_pas
  35  }
  36  EXPORT_SYMBOL(pci_fixup_device);
  37
  38 +#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
  39  /* Enable 1k I/O space granularity on the Intel P64H2 */
  40  static void __devinit quirk_p64h2_1k_io(struct pci_dev *dev)
  41  {
  42 @@ -2007,3 +2010,4 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AT
  43                         quirk_msi_intx_disable_bug);
  44
  45  #endif /* CONFIG_PCI_MSI */
  46 +#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */