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authorOlof Johansson <olof@lixom.net>2006-06-28 02:50:36 -0700
committerPaul Mackerras <paulus@samba.org>2006-06-29 16:22:46 +1000
commitfeb76c7b23fb660f015583359a4c75a1139c0d36 (patch)
tree67eb60a4140a06c1a73ce97b684450dff3643262 /arch/powerpc/sysdev/dart.h
parentc220153654ede57b41900159eb8d1f6029d85642 (diff)
[POWERPC] U4 DART improvements
Better late than never... Respin based on previous comment. Only remaining issue last time was an extra mb() that I've taken out. Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/sysdev/dart.h')
-rw-r--r--arch/powerpc/sysdev/dart.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/sysdev/dart.h b/arch/powerpc/sysdev/dart.h
index c2d05763ccb..1c8817c4835 100644
--- a/arch/powerpc/sysdev/dart.h
+++ b/arch/powerpc/sysdev/dart.h
@@ -47,8 +47,12 @@
/* U4 registers */
#define DART_BASE_U4_BASE_MASK 0xffffff
#define DART_BASE_U4_BASE_SHIFT 0
-#define DART_CNTL_U4_FLUSHTLB 0x20000000
#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