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-rw-r--r--arch/arc/include/asm/cache.h9
-rw-r--r--arch/arc/include/asm/entry-arcv2.h2
-rw-r--r--arch/arc/include/asm/module.h4
-rw-r--r--arch/arc/include/asm/ptrace.h2
-rw-r--r--arch/arc/include/asm/setup.h1
5 files changed, 11 insertions, 7 deletions
diff --git a/arch/arc/include/asm/cache.h b/arch/arc/include/asm/cache.h
index b3410ff6a62d..5008021fba98 100644
--- a/arch/arc/include/asm/cache.h
+++ b/arch/arc/include/asm/cache.h
@@ -67,7 +67,7 @@ extern unsigned long perip_base, perip_end;
#define ARC_REG_IC_PTAG_HI 0x1F
/* Bit val in IC_CTRL */
-#define IC_CTRL_CACHE_DISABLE 0x1
+#define IC_CTRL_DIS 0x1
/* Data cache related Auxiliary registers */
#define ARC_REG_DC_BCR 0x72 /* Build Config reg */
@@ -80,8 +80,9 @@ extern unsigned long perip_base, perip_end;
#define ARC_REG_DC_PTAG_HI 0x5F
/* Bit val in DC_CTRL */
-#define DC_CTRL_INV_MODE_FLUSH 0x40
-#define DC_CTRL_FLUSH_STATUS 0x100
+#define DC_CTRL_DIS 0x001
+#define DC_CTRL_INV_MODE_FLUSH 0x040
+#define DC_CTRL_FLUSH_STATUS 0x100
/*System-level cache (L2 cache) related Auxiliary registers */
#define ARC_REG_SLC_CFG 0x901
@@ -92,8 +93,8 @@ extern unsigned long perip_base, perip_end;
#define ARC_REG_SLC_RGN_END 0x916
/* Bit val in SLC_CONTROL */
+#define SLC_CTRL_DIS 0x001
#define SLC_CTRL_IM 0x040
-#define SLC_CTRL_DISABLE 0x001
#define SLC_CTRL_BUSY 0x100
#define SLC_CTRL_RGN_OP_INV 0x200
diff --git a/arch/arc/include/asm/entry-arcv2.h b/arch/arc/include/asm/entry-arcv2.h
index b5ff87e6f4b7..aee1a77934cf 100644
--- a/arch/arc/include/asm/entry-arcv2.h
+++ b/arch/arc/include/asm/entry-arcv2.h
@@ -16,6 +16,7 @@
;
; Now manually save: r12, sp, fp, gp, r25
+ PUSH r30
PUSH r12
; Saving pt_regs->sp correctly requires some extra work due to the way
@@ -72,6 +73,7 @@
POPAX AUX_USER_SP
1:
POP r12
+ POP r30
.endm
diff --git a/arch/arc/include/asm/module.h b/arch/arc/include/asm/module.h
index 6e91d8b339c3..567590ea8f6c 100644
--- a/arch/arc/include/asm/module.h
+++ b/arch/arc/include/asm/module.h
@@ -14,13 +14,13 @@
#include <asm-generic/module.h>
-#ifdef CONFIG_ARC_DW2_UNWIND
struct mod_arch_specific {
+#ifdef CONFIG_ARC_DW2_UNWIND
void *unw_info;
int unw_sec_idx;
+#endif
const char *secstr;
};
-#endif
#define MODULE_PROC_FAMILY "ARC700"
diff --git a/arch/arc/include/asm/ptrace.h b/arch/arc/include/asm/ptrace.h
index 69095da1fcfd..47111d565a95 100644
--- a/arch/arc/include/asm/ptrace.h
+++ b/arch/arc/include/asm/ptrace.h
@@ -84,7 +84,7 @@ struct pt_regs {
unsigned long fp;
unsigned long sp; /* user/kernel sp depending on where we came from */
- unsigned long r12;
+ unsigned long r12, r30;
/*------- Below list auto saved by h/w -----------*/
unsigned long r0, r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11;
diff --git a/arch/arc/include/asm/setup.h b/arch/arc/include/asm/setup.h
index cb954cdab070..c568a9df82b1 100644
--- a/arch/arc/include/asm/setup.h
+++ b/arch/arc/include/asm/setup.h
@@ -31,6 +31,7 @@ extern int root_mountflags, end_mem;
void setup_processor(void);
void __init setup_arch_memory(void);
+long __init arc_get_mem_sz(void);
/* Helpers used in arc_*_mumbojumbo routines */
#define IS_AVAIL1(v, s) ((v) ? s : "")
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