[PATCH] sh: Move TRA/EXPEVT/INTEVT definitions for reuse

Currently entry.S is home to these definitions, so we move them somewhere more sensible. IPR IRQ handling depends on being to read from INTEVT. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
git-mirror · Feb 1, 2006 · 091904a · 091904a
1 parent 134ed14
commit 091904a
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Showing 3 changed files with 19 additions and 17 deletions.
diff --git a/arch/sh/kernel/entry.S b/arch/sh/kernel/entry.S
@@ -16,6 +16,7 @@
 #include <linux/config.h>
 #include <asm/asm-offsets.h>
 #include <asm/thread_info.h>
+#include <asm/cpu/mmu_context.h>
 #include <asm/unistd.h>
 
 #if !defined(CONFIG_NFSD) && !defined(CONFIG_NFSD_MODULE)
@@ -75,23 +76,6 @@
 ENOSYS = 38
 EINVAL = 22
 
-#if defined(CONFIG_CPU_SH3)
-TRA     = 0xffffffd0
-EXPEVT  = 0xffffffd4
-#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \
-    defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7705)
-INTEVT  = 0xa4000000		! INTEVTE2(0xa4000000)
-#else
-INTEVT  = 0xffffffd8
-#endif
-MMU_TEA = 0xfffffffc		! TLB Exception Address Register
-#elif defined(CONFIG_CPU_SH4)
-TRA     = 0xff000020
-EXPEVT  = 0xff000024
-INTEVT  = 0xff000028
-MMU_TEA = 0xff00000c		! TLB Exception Address Register
-#endif
-
 #if defined(CONFIG_KGDB_NMI)
 NMI_VEC = 0x1c0			! Must catch early for debounce
 #endif

diff --git a/include/asm-sh/cpu-sh3/mmu_context.h b/include/asm-sh/cpu-sh3/mmu_context.h
@@ -24,5 +24,15 @@
 #define MMU_NTLB_WAYS		4
 #define MMU_CONTROL_INIT	0x007	/* SV=0, TF=1, IX=1, AT=1 */
 
+#define TRA	0xffffffd0
+#define EXPEVT	0xffffffd4
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7705)
+#define INTEVT	0xa4000000	/* INTEVTE2(0xa4000000) */
+#else
+#define INTEVT	0xffffffd8
+#endif
+
 #endif /* __ASM_CPU_SH3_MMU_CONTEXT_H */
 
diff --git a/include/asm-sh/cpu-sh4/mmu_context.h b/include/asm-sh/cpu-sh4/mmu_context.h
@@ -23,7 +23,11 @@
 #define MMU_PAGE_ASSOC_BIT	0x80
 
 #define MMU_NTLB_ENTRIES	64	/* for 7750 */
+#ifdef CONFIG_SH_STORE_QUEUES
+#define MMU_CONTROL_INIT	0x05	/* SQMD=0, SV=0, TI=1, AT=1 */
+#else
 #define MMU_CONTROL_INIT	0x205	/* SQMD=1, SV=0, TI=1, AT=1 */
+#endif
 
 #define MMU_ITLB_DATA_ARRAY	0xF3000000
 #define MMU_UTLB_DATA_ARRAY	0xF7000000
@@ -35,5 +39,9 @@
 #define MMU_I_ENTRY_SHIFT	    8
 #define MMU_ITLB_VALID		0x100
 
+#define TRA	0xff000020
+#define EXPEVT	0xff000024
+#define INTEVT	0xff000028
+
 #endif /* __ASM_CPU_SH4_MMU_CONTEXT_H */