[Bluetooth] Read local version information on device init

[pandora-kernel.git] / arch / powerpc / sysdev / dart.h

diff --git a/arch/powerpc/sysdev/dart.h b/arch/powerpc/sysdev/dart.h
index ea8f0d9..1c8817c 100644 (file)
--- a/arch/powerpc/sysdev/dart.h
+++ b/arch/powerpc/sysdev/dart.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004 Olof Johansson <olof@austin.ibm.com>, IBM Corporation
+ * Copyright (C) 2004 Olof Johansson <olof@lixom.net>, IBM Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -20,29 +20,48 @@
 #define _POWERPC_SYSDEV_DART_H
 
 
-/* physical base of DART registers */
-#define DART_BASE        0xf8033000UL
-
 /* Offset from base to control register */
-#define DARTCNTL   0
+#define DART_CNTL      0
+
 /* Offset from base to exception register */
-#define DARTEXCP   0x10
+#define DART_EXCP_U3   0x10
 /* Offset from base to TLB tag registers */
-#define DARTTAG    0x1000
+#define DART_TAGS_U3   0x1000
 
+/* U4 registers */
+#define DART_BASE_U4   0x10
+#define DART_SIZE_U4   0x20
+#define DART_EXCP_U4   0x30
+#define DART_TAGS_U4   0x1000
 
 /* Control Register fields */
 
-/* base address of table (pfn) */
-#define DARTCNTL_BASE_MASK    0xfffff
-#define DARTCNTL_BASE_SHIFT   12
+/* U3 registers */
+#define DART_CNTL_U3_BASE_MASK 0xfffff
+#define DART_CNTL_U3_BASE_SHIFT        12
+#define DART_CNTL_U3_FLUSHTLB  0x400
+#define DART_CNTL_U3_ENABLE    0x200
+#define DART_CNTL_U3_SIZE_MASK 0x1ff
+#define DART_CNTL_U3_SIZE_SHIFT        0
+
+/* U4 registers */
+#define DART_BASE_U4_BASE_MASK 0xffffff
+#define DART_BASE_U4_BASE_SHIFT        0
+#define DART_CNTL_U4_ENABLE    0x80000000
+#define DART_CNTL_U4_IONE      0x40000000
+#define DART_CNTL_U4_FLUSHTLB  0x20000000
+#define DART_CNTL_U4_IDLE      0x10000000
+#define DART_CNTL_U4_PAR_EN    0x08000000
+#define DART_CNTL_U4_IONE_MASK 0x07ffffff
+#define DART_SIZE_U4_SIZE_MASK 0x1fff
+#define DART_SIZE_U4_SIZE_SHIFT        0
+
+#define DART_REG(r)    (dart + ((r) >> 2))
+#define DART_IN(r)     (in_be32(DART_REG(r)))
+#define DART_OUT(r,v)  (out_be32(DART_REG(r), (v)))
 
-#define DARTCNTL_FLUSHTLB     0x400
-#define DARTCNTL_ENABLE       0x200
 
 /* size of table in pages */
-#define DARTCNTL_SIZE_MASK    0x1ff
-#define DARTCNTL_SIZE_SHIFT   0
 
 
 /* DART table fields */