1 files changed, 59 insertions, 0 deletions

diff --git a/include/asm-arm/pci.h b/include/asm-arm/pci.h
new file mode 100644
index 000000000000..40ffaefbeb1a
--- /dev/null
+++ b/include/asm-arm/pci.h
@@ -0,0 +1,59 @@
+#ifndef ASMARM_PCI_H
+#define ASMARM_PCI_H
+
+#ifdef __KERNEL__
+#include <linux/config.h>
+#include <asm-generic/pci-dma-compat.h>
+
+#include <asm/hardware.h> /* for PCIBIOS_MIN_* */
+
+#define pcibios_scan_all_fns(a, b)      0
+
+static inline void pcibios_set_master(struct pci_dev *dev)
+{
+        /* No special bus mastering setup handling */
+}
+
+static inline void pcibios_penalize_isa_irq(int irq)
+{
+        /* We don't do dynamic PCI IRQ allocation */
+}
+
+/*
+ * The PCI address space does equal the physical memory address space.
+ * The networking and block device layers use this boolean for bounce
+ * buffer decisions.
+ */
+#define PCI_DMA_BUS_IS_PHYS     (0)
+
+/*
+ * We don't support DAC DMA cycles.
+ */
+#define pci_dac_dma_supported(pci_dev, mask)    (0)
+
+/*
+ * Whether pci_unmap_{single,page} is a nop depends upon the
+ * configuration.
+ */
+#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)       dma_addr_t ADDR_NAME;
+#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)         __u32 LEN_NAME;
+#define pci_unmap_addr(PTR, ADDR_NAME)          ((PTR)->ADDR_NAME)
+#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) (((PTR)->ADDR_NAME) = (VAL))
+#define pci_unmap_len(PTR, LEN_NAME)            ((PTR)->LEN_NAME)
+#define pci_unmap_len_set(PTR, LEN_NAME, VAL)   (((PTR)->LEN_NAME) = (VAL))
+
+#define HAVE_PCI_MMAP
+extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
+                               enum pci_mmap_state mmap_state, int write_combine);
+
+extern void
+pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
+                         struct resource *res);
+
+static inline void pcibios_add_platform_entries(struct pci_dev *dev)
+{
+}
+
+#endif /* __KERNEL__ */
+ 
+#endif