[S390] enable ARCH_DMA_ADDR_T_64BIT with 64BIT

[pandora-kernel.git] / arch / s390 / Kconfig

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 75976a1..068e55d 100644 (file)
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -60,6 +60,9 @@ config NO_IOMEM
 config NO_DMA
        def_bool y
 
+config ARCH_DMA_ADDR_T_64BIT
+       def_bool 64BIT
+
 config GENERIC_LOCKBREAK
        bool
        default y
@@ -101,6 +104,7 @@ config S390
        select HAVE_KERNEL_BZIP2
        select HAVE_KERNEL_LZMA
        select HAVE_KERNEL_LZO
+       select HAVE_GET_USER_PAGES_FAST
        select ARCH_INLINE_SPIN_TRYLOCK
        select ARCH_INLINE_SPIN_TRYLOCK_BH
        select ARCH_INLINE_SPIN_LOCK
@@ -286,6 +290,14 @@ config MARCH_Z10
          machines such as the z990, z890, z900, z800, z9-109, z9-ec
          and z9-bc.
 
+config MARCH_Z196
+       bool "IBM zEnterprise 196"
+       help
+         Select this to enable optimizations for IBM zEnterprise 196.
+         The kernel will be slightly faster but will not work on older
+         machines such as the z990, z890, z900, z800, z9-109, z9-ec,
+         z9-bc, z10-ec and z10-bc.
+
 endchoice
 
 config PACK_STACK