diff options
| author | David Daney <ddaney@caviumnetworks.com> | 2010-12-27 18:07:56 -0800 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2011-01-18 19:30:23 +0100 |
| commit | bb3d68c30a00918d4c9fa02a5c17a5aacf597977 (patch) | |
| tree | 6d6db066452de4a2ec28f24bc7b0c287eabd9967 /arch/mips/include/asm/inst.h | |
| parent | cc33ae437975416a1b78f99e2715e91ab643526a (diff) | |
MIPS: Add LDX and LWX instructions to uasm.
Needed by Octeon II optimized TLB handlers.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Pachwork: https://patchwork.linux-mips.org/patch/1903/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/inst.h')
| -rw-r--r-- | arch/mips/include/asm/inst.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/mips/include/asm/inst.h b/arch/mips/include/asm/inst.h index 444ff71aa0e8..7ebfc392e58d 100644 --- a/arch/mips/include/asm/inst.h +++ b/arch/mips/include/asm/inst.h @@ -72,6 +72,7 @@ enum spec2_op { enum spec3_op { ext_op, dextm_op, dextu_op, dext_op, ins_op, dinsm_op, dinsu_op, dins_op, + lx_op = 0x0a, bshfl_op = 0x20, dbshfl_op = 0x24, rdhwr_op = 0x3b @@ -179,6 +180,19 @@ enum mad_func { }; /* + * func field for special3 lx opcodes (Cavium Octeon). + */ +enum lx_func { + lwx_op = 0x00, + lhx_op = 0x04, + lbux_op = 0x06, + ldx_op = 0x08, + lwux_op = 0x10, + lhux_op = 0x14, + lbx_op = 0x16, +}; + +/* * Damn ... bitfields depend from byteorder :-( */ #ifdef __MIPSEB__ |