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Diffstat (limited to 'include/asm-avr32/io.h')
-rw-r--r--include/asm-avr32/io.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/asm-avr32/io.h b/include/asm-avr32/io.h
index b4ac11ce13b..c08e8104839 100644
--- a/include/asm-avr32/io.h
+++ b/include/asm-avr32/io.h
@@ -252,6 +252,9 @@ extern void __iounmap(void __iomem *addr);
#define ioremap(offset, size) \
__ioremap((offset), (size), 0)
+#define ioremap_nocache(offset, size) \
+ __ioremap((offset), (size), 0)
+
#define iounmap(addr) \
__iounmap(addr)
@@ -263,6 +266,14 @@ extern void __iounmap(void __iomem *addr);
#define page_to_bus page_to_phys
#define bus_to_page phys_to_page
+/*
+ * Create a virtual mapping cookie for an IO port range. There exists
+ * no such thing as port-based I/O on AVR32, so a regular ioremap()
+ * should do what we need.
+ */
+#define ioport_map(port, nr) ioremap(port, nr)
+#define ioport_unmap(port) iounmap(port)
+
#define dma_cache_wback_inv(_start, _size) \
flush_dcache_region(_start, _size)
#define dma_cache_inv(_start, _size) \