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Diffstat (limited to 'include/asm-powerpc/reg_booke.h')
-rw-r--r--include/asm-powerpc/reg_booke.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/include/asm-powerpc/reg_booke.h b/include/asm-powerpc/reg_booke.h
index 064405c207b..8fdc2b47afb 100644
--- a/include/asm-powerpc/reg_booke.h
+++ b/include/asm-powerpc/reg_booke.h
@@ -223,7 +223,6 @@
#define MCSR_ICPERR 0x40000000UL /* I-Cache Parity Error */
#define MCSR_DCP_PERR 0x20000000UL /* D-Cache Push Parity Error */
#define MCSR_DCPERR 0x10000000UL /* D-Cache Parity Error */
-#define MCSR_GL_CI 0x00010000UL /* Guarded Load or Cache-Inhibited stwcx. */
#define MCSR_BUS_IAERR 0x00000080UL /* Instruction Address Error */
#define MCSR_BUS_RAERR 0x00000040UL /* Read Address Error */
#define MCSR_BUS_WAERR 0x00000020UL /* Write Address Error */
@@ -232,6 +231,12 @@
#define MCSR_BUS_WBERR 0x00000004UL /* Write Data Bus Error */
#define MCSR_BUS_IPERR 0x00000002UL /* Instruction parity Error */
#define MCSR_BUS_RPERR 0x00000001UL /* Read parity Error */
+
+/* e500 parts may set unused bits in MCSR; mask these off */
+#define MCSR_MASK (MCSR_MCP | MCSR_ICPERR | MCSR_DCP_PERR | \
+ MCSR_DCPERR | MCSR_BUS_IAERR | MCSR_BUS_RAERR | \
+ MCSR_BUS_WAERR | MCSR_BUS_IBERR | MCSR_BUS_RBERR | \
+ MCSR_BUS_WBERR | MCSR_BUS_IPERR | MCSR_BUS_RPERR)
#endif
#ifdef CONFIG_E200
#define MCSR_MCP 0x80000000UL /* Machine Check Input Pin */
@@ -243,6 +248,11 @@
#define MCSR_BUS_DRERR 0x00000008UL /* Read Bus Error on data load */
#define MCSR_BUS_WRERR 0x00000004UL /* Write Bus Error on buffered
store or cache line push */
+
+/* e200 parts may set unused bits in MCSR; mask these off */
+#define MCSR_MASK (MCSR_MCP | MCSR_CP_PERR | MCSR_CPERR | \
+ MCSR_EXCP_ERR | MCSR_BUS_IRERR | MCSR_BUS_DRERR | \
+ MCSR_BUS_WRERR)
#endif
/* Bit definitions for the DBSR. */