X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fia64%2Finclude%2Fasm%2Fdevice.h;h=41ab85d66f33f8228cfa62da8ea8c88ef1888ea3;hb=326528a54f61e38fc16bf2e8ac028c6a33b615ed;hp=3db6daf7f25125dc36e45ff6cb4e360be3d399f3;hpb=31677619650cac2bcc9f50920824323b005e3d8a;p=linux-2.6-omap-h63xx.git

diff --git a/arch/ia64/include/asm/device.h b/arch/ia64/include/asm/device.h
index 3db6daf7f25..41ab85d66f3 100644
--- a/arch/ia64/include/asm/device.h
+++ b/arch/ia64/include/asm/device.h
@@ -10,6 +10,9 @@ struct dev_archdata {
 #ifdef CONFIG_ACPI
 	void	*acpi_handle;
 #endif
+#ifdef CONFIG_DMAR
+	void *iommu; /* hook for IOMMU specific extension */
+#endif
 };
 
 #endif /* _ASM_IA64_DEVICE_H */