X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-powerpc%2Fprom.h;h=78b7b0d494c0b353ea67659a969a20b84b3bfb86;hb=7cd58e43810852eeb7af5a0c803f3890bd08b581;hp=925e2d384bb327e1dff9d3177dee37e38c932084;hpb=408af0dab78ef4145203b849d6bfd3195f6e3ec9;p=linux-2.6

diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h
index 925e2d384b..78b7b0d494 100644
--- a/include/asm-powerpc/prom.h
+++ b/include/asm-powerpc/prom.h
@@ -202,6 +202,10 @@ static inline unsigned long of_read_ulong(const u32 *cell, int size)
  */
 extern u64 of_translate_address(struct device_node *np, const u32 *addr);
 
+/* Translate a DMA address from device space to CPU space */
+extern u64 of_translate_dma_address(struct device_node *dev,
+				    const u32 *in_addr);
+
 /* Extract an address from a device, returns the region size and
  * the address space flags too. The PCI version uses a BAR number
  * instead of an absolute index