From 60dbf4385130136847ea73657da329f8e7dbe16e Mon Sep 17 00:00:00 2001 From: Milton Miller Date: Wed, 29 Apr 2009 20:58:01 +0000 Subject: powerpc: Add 2.06 tlbie mnemonics This adds the PowerPC 2.06 tlbie mnemonics and keeps backwards compatibilty for CPUs before 2.06. Only useful for bare metal systems. Signed-off-by: Milton Miller Signed-off-by: Michael Neuling Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/include/asm/ppc-opcode.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/powerpc/include/asm/ppc-opcode.h') diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h index 39bcc9f..b74f16d 100644 --- a/arch/powerpc/include/asm/ppc-opcode.h +++ b/arch/powerpc/include/asm/ppc-opcode.h @@ -45,12 +45,14 @@ #define PPC_INST_STSWI 0x7c0005aa #define PPC_INST_STSWX 0x7c00052a #define PPC_INST_STXVD2X 0x7c000798 +#define PPC_INST_TLBIE 0x7c000264 #define PPC_INST_TLBILX 0x7c000024 #define PPC_INST_WAIT 0x7c00007c /* macros to insert fields into opcodes */ #define __PPC_RA(a) (((a) & 0x1f) << 16) #define __PPC_RB(b) (((b) & 0x1f) << 11) +#define __PPC_RS(s) (((s) & 0x1f) << 21) #define __PPC_XS(s) ((((s) & 0x1f) << 21) | (((s) & 0x20) >> 5)) #define __PPC_T_TLB(t) (((t) & 0x3) << 21) #define __PPC_WC(w) (((w) & 0x3) << 21) @@ -72,6 +74,8 @@ #define PPC_TLBILX_VA(a, b) PPC_TLBILX(3, a, b) #define PPC_WAIT(w) stringify_in_c(.long PPC_INST_WAIT | \ __PPC_WC(w)) +#define PPC_TLBIE(lp,a) stringify_in_c(.long PPC_INST_TLBIE | \ + __PPC_RB(a) | __PPC_RS(lp)) /* * Define what the VSX XX1 form instructions will look like, then add -- cgit v1.1