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

   1 Index: linux-2.6.24/drivers/pci/Kconfig
   2 ===================================================================
   3 --- linux-2.6.24.orig/drivers/pci/Kconfig
   4 +++ linux-2.6.24/drivers/pci/Kconfig
   5 @@ -42,6 +42,12 @@ config PCI_DEBUG
   6
   7           When in doubt, say N.
   8
   9 +config PCI_DISABLE_COMMON_QUIRKS
  10 +       bool "PCI disable common quirks"
  11 +       depends on PCI
  12 +       help
  13 +         If you don't know what to do here, say N.
  14 +
  15  config HT_IRQ
  16         bool "Interrupts on hypertransport devices"
  17         default y
  18 Index: linux-2.6.24/drivers/pci/quirks.c
  19 ===================================================================
  20 --- linux-2.6.24.orig/drivers/pci/quirks.c
  21 +++ linux-2.6.24/drivers/pci/quirks.c
  22 @@ -23,6 +23,7 @@
  23  #include <linux/acpi.h>
  24  #include "pci.h"
  25
  26 +#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
  27  /* The Mellanox Tavor device gives false positive parity errors
  28   * Mark this device with a broken_parity_status, to allow
  29   * PCI scanning code to "skip" this now blacklisted device.
  30 @@ -1479,6 +1480,7 @@ static void __devinit fixup_rev1_53c810(
  31         }
  32  }
  33  DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, fixup_rev1_53c810);
  34 +#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */
  35
  36  static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f, struct pci_fixup *end)
  37  {
  38 @@ -1542,6 +1544,7 @@ void pci_fixup_device(enum pci_fixup_pas
  39  }
  40  EXPORT_SYMBOL(pci_fixup_device);
  41
  42 +#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
  43  /* Enable 1k I/O space granularity on the Intel P64H2 */
  44  static void __devinit quirk_p64h2_1k_io(struct pci_dev *dev)
  45  {
  46 @@ -1755,3 +1758,4 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AT
  47                         quirk_msi_intx_disable_bug);
  48
  49  #endif /* CONFIG_PCI_MSI */
  50 +#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */