*/
#ifndef _ASM_ASMMACRO_H
#define _ASM_ASMMACRO_H
-
-#include <linux/config.h>
+
#include <asm/hazards.h>
-
+
#ifdef CONFIG_32BIT
#include <asm/asmmacro-32.h>
#endif
#ifdef CONFIG_64BIT
#include <asm/asmmacro-64.h>
#endif
+#ifdef CONFIG_MIPS_MT_SMTC
+#include <asm/mipsmtregs.h>
+#endif
+#ifdef CONFIG_MIPS_MT_SMTC
+ .macro local_irq_enable reg=t0
+ mfc0 \reg, CP0_TCSTATUS
+ ori \reg, \reg, TCSTATUS_IXMT
+ xori \reg, \reg, TCSTATUS_IXMT
+ mtc0 \reg, CP0_TCSTATUS
+ _ehb
+ .endm
+
+ .macro local_irq_disable reg=t0
+ mfc0 \reg, CP0_TCSTATUS
+ ori \reg, \reg, TCSTATUS_IXMT
+ mtc0 \reg, CP0_TCSTATUS
+ _ehb
+ .endm
+#else
.macro local_irq_enable reg=t0
mfc0 \reg, CP0_STATUS
ori \reg, \reg, 1
mtc0 \reg, CP0_STATUS
irq_disable_hazard
.endm
+#endif /* CONFIG_MIPS_MT_SMTC */
+
+/*
+ * Temporary until all gas have MT ASE support
+ */
+ .macro DMT reg=0
+ .word (0x41600bc1 | (\reg << 16))
+ .endm
-#ifdef CONFIG_CPU_SB1
- .macro fpu_enable_hazard
- .set push
- .set noreorder
- .set mips2
- SSNOP
- bnezl $0, .+4
- SSNOP
- .set pop
+ .macro EMT reg=0
+ .word (0x41600be1 | (\reg << 16))
.endm
-#else
- .macro fpu_enable_hazard
+
+ .macro DVPE reg=0
+ .word (0x41600001 | (\reg << 16))
+ .endm
+
+ .macro EVPE reg=0
+ .word (0x41600021 | (\reg << 16))
+ .endm
+
+ .macro MFTR rt=0, rd=0, u=0, sel=0
+ .word (0x41000000 | (\rt << 16) | (\rd << 11) | (\u << 5) | (\sel))
+ .endm
+
+ .macro MTTR rt=0, rd=0, u=0, sel=0
+ .word (0x41800000 | (\rt << 16) | (\rd << 11) | (\u << 5) | (\sel))
.endm
-#endif
#endif /* _ASM_ASMMACRO_H */