mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
synced 2024-09-19 22:08:32 +00:00
38 lines
1.4 KiB
Diff
38 lines
1.4 KiB
Diff
diff -rupN linux-3.1.old/arch/arm/Kconfig linux-3.1/arch/arm/Kconfig
|
|
--- linux-3.1.old/arch/arm/Kconfig 2011-10-24 01:10:05.000000000 -0600
|
|
+++ linux-3.1/arch/arm/Kconfig 2012-12-11 10:53:26.000000000 -0700
|
|
@@ -503,6 +503,7 @@ config ARCH_KIRKWOOD
|
|
bool "Marvell Kirkwood"
|
|
select CPU_FEROCEON
|
|
select PCI
|
|
+ select PCI_QUIRKS
|
|
select ARCH_REQUIRE_GPIOLIB
|
|
select GENERIC_CLOCKEVENTS
|
|
select PLAT_ORION
|
|
diff -rupN linux-3.1.old/arch/arm/mach-kirkwood/pcie.c linux-3.1/arch/arm/mach-kirkwood/pcie.c
|
|
--- linux-3.1.old/arch/arm/mach-kirkwood/pcie.c 2011-10-24 01:10:05.000000000 -0600
|
|
+++ linux-3.1/arch/arm/mach-kirkwood/pcie.c 2012-12-11 10:56:22.000000000 -0700
|
|
@@ -213,14 +213,19 @@ static int __init kirkwood_pcie_setup(in
|
|
return 1;
|
|
}
|
|
|
|
+/*
|
|
+ * The root complex has a hardwired class of PCI_CLASS_MEMORY_OTHER, when it
|
|
+ * is operating as a root complex this needs to be switched to
|
|
+ * PCI_CLASS_BRIDGE_HOST or Linux will errantly try to process the BAR's on
|
|
+ * the device. Decoding setup is handled by the orion code.
|
|
+ */
|
|
static void __devinit rc_pci_fixup(struct pci_dev *dev)
|
|
{
|
|
- /*
|
|
- * Prevent enumeration of root complex.
|
|
- */
|
|
if (dev->bus->parent == NULL && dev->devfn == 0) {
|
|
int i;
|
|
|
|
+ dev->class &= 0xff;
|
|
+ dev->class |= PCI_CLASS_BRIDGE_HOST << 8;
|
|
for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
|
|
dev->resource[i].start = 0;
|
|
dev->resource[i].end = 0;
|