[adm5120] initial 2.6.26 support

[openwrt.git] / target / linux / adm5120 / patches-2.6.26 / 202-pci_disable_common_quirks.patch

diff --git a/target/linux/adm5120/patches-2.6.26/202-pci_disable_common_quirks.patch b/target/linux/adm5120/patches-2.6.26/202-pci_disable_common_quirks.patch
new file mode 100644 (file)
index 0000000..7f31c9b
--- /dev/null
+++ b/target/linux/adm5120/patches-2.6.26/202-pci_disable_common_quirks.patch
@@ -0,0 +1,46 @@
+--- a/drivers/pci/Kconfig
++++ b/drivers/pci/Kconfig
+@@ -42,6 +42,12 @@
+ 
+         When in doubt, say N.
+ 
++config PCI_DISABLE_COMMON_QUIRKS
++      bool "PCI disable common quirks"
++      depends on PCI
++      help
++        If you don't know what to do here, say N.
++
+ config HT_IRQ
+       bool "Interrupts on hypertransport devices"
+       default y
+--- a/drivers/pci/quirks.c
++++ b/drivers/pci/quirks.c
+@@ -24,6 +24,7 @@
+ #include <linux/kallsyms.h>
+ #include "pci.h"
+ 
++#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
+ /* The Mellanox Tavor device gives false positive parity errors
+  * Mark this device with a broken_parity_status, to allow
+  * PCI scanning code to "skip" this now blacklisted device.
+@@ -1495,6 +1496,7 @@
+       }
+ }
+ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, fixup_rev1_53c810);
++#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */
+ 
+ static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f, struct pci_fixup *end)
+ {
+@@ -1561,6 +1563,7 @@
+ }
+ EXPORT_SYMBOL(pci_fixup_device);
+ 
++#ifndef CONFIG_PCI_DISABLE_COMMON_QUIRKS
+ /* Enable 1k I/O space granularity on the Intel P64H2 */
+ static void __devinit quirk_p64h2_1k_io(struct pci_dev *dev)
+ {
+@@ -1929,3 +1932,4 @@
+                       quirk_msi_intx_disable_bug);
+ 
+ #endif /* CONFIG_PCI_MSI */
++#endif /* !CONFIG_PCI_DISABLE_COMMON_QUIRKS */