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authorLinus Torvalds <torvalds@linux-foundation.org>2011-07-26 07:59:39 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-26 07:59:39 +0200
commit184475029a724b6b900d88fc3a5f462a6107d5af (patch)
tree408320b46df221a2424bf94282b1b8e5b7aff7a1 /arch/powerpc/kernel/pci-common.c
parentMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ger... (diff)
parentdrivers/virt: add missing linux/interrupt.h to fsl_hypervisor.c (diff)
downloadlinux-184475029a724b6b900d88fc3a5f462a6107d5af.tar.xz
linux-184475029a724b6b900d88fc3a5f462a6107d5af.zip
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (99 commits) drivers/virt: add missing linux/interrupt.h to fsl_hypervisor.c powerpc/85xx: fix mpic configuration in CAMP mode powerpc: Copy back TIF flags on return from softirq stack powerpc/64: Make server perfmon only built on ppc64 server devices powerpc/pseries: Fix hvc_vio.c build due to recent changes powerpc: Exporting boot_cpuid_phys powerpc: Add CFAR to oops output hvc_console: Add kdb support powerpc/pseries: Fix hvterm_raw_get_chars to accept < 16 chars, fixing xmon powerpc/irq: Quieten irq mapping printks powerpc: Enable lockup and hung task detectors in pseries and ppc64 defeconfigs powerpc: Add mpt2sas driver to pseries and ppc64 defconfig powerpc: Disable IRQs off tracer in ppc64 defconfig powerpc: Sync pseries and ppc64 defconfigs powerpc/pseries/hvconsole: Fix dropped console output hvc_console: Improve tty/console put_chars handling powerpc/kdump: Fix timeout in crash_kexec_wait_realmode powerpc/mm: Fix output of total_ram. powerpc/cpufreq: Add cpufreq driver for Momentum Maple boards powerpc: Correct annotations of pmu registration functions ... Fix up trivial Kconfig/Makefile conflicts in arch/powerpc, drivers, and drivers/cpufreq
Diffstat (limited to 'arch/powerpc/kernel/pci-common.c')
-rw-r--r--arch/powerpc/kernel/pci-common.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 45ebb14c5c27..0187829c3382 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1731,3 +1731,21 @@ void __devinit pcibios_scan_phb(struct pci_controller *hose)
if (mode == PCI_PROBE_NORMAL)
hose->last_busno = bus->subordinate = pci_scan_child_bus(bus);
}
+
+static void fixup_hide_host_resource_fsl(struct pci_dev *dev)
+{
+ int i, class = dev->class >> 8;
+
+ if ((class == PCI_CLASS_PROCESSOR_POWERPC ||
+ class == PCI_CLASS_BRIDGE_OTHER) &&
+ (dev->hdr_type == PCI_HEADER_TYPE_NORMAL) &&
+ (dev->bus->parent == NULL)) {
+ for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
+ dev->resource[i].start = 0;
+ dev->resource[i].end = 0;
+ dev->resource[i].flags = 0;
+ }
+ }
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MOTOROLA, PCI_ANY_ID, fixup_hide_host_resource_fsl);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_FREESCALE, PCI_ANY_ID, fixup_hide_host_resource_fsl);