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Diffstat (limited to 'arch/powerpc/include/asm/pci-bridge.h')
-rw-r--r--arch/powerpc/include/asm/pci-bridge.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index ae2ea803a0f2..9047af7baa69 100644
--- a/arch/powerpc/include/asm/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
@@ -74,6 +74,13 @@ struct pci_controller {
unsigned long pci_io_size;
#endif
+ /* Some machines have a special region to forward the ISA
+ * "memory" cycles such as VGA memory regions. Left to 0
+ * if unsupported
+ */
+ resource_size_t isa_mem_phys;
+ resource_size_t isa_mem_size;
+
struct pci_ops *ops;
unsigned int __iomem *cfg_addr;
void __iomem *cfg_data;