powerpc/fsl-pci Make PCIe hotplug work with Freescale PCIe controllers

[firefly-linux-kernel-4.4.55.git] / arch / powerpc / include / asm / pci-bridge.h

diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index c0278f009504d4691f2049cf0288c72a41bfdc19..ffbc5fd549acbb72bcab569612ea38d4dd0962cb 100644 (file)
--- a/arch/powerpc/include/asm/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
@@ -120,6 +120,12 @@ extern void setup_indirect_pci(struct pci_controller* hose,
                               resource_size_t cfg_addr,
                               resource_size_t cfg_data, u32 flags);
 
+extern int indirect_read_config(struct pci_bus *bus, unsigned int devfn,
+                               int offset, int len, u32 *val);
+
+extern int indirect_write_config(struct pci_bus *bus, unsigned int devfn,
+                                int offset, int len, u32 val);
+
 static inline struct pci_controller *pci_bus_to_host(const struct pci_bus *bus)
 {
        return bus->sysdata;