linux-kernel - [PATCH 2/5] MIPS: Correctly define DBSHFL type instruction opcodes.

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Message-Id: <20170526003826.10834-3-david.daney@cavium.com>
Date:   Thu, 25 May 2017 17:38:23 -0700
From:   David Daney <david.daney@...ium.com>
To:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mips@...ux-mips.org,
        ralf@...ux-mips.org
Cc:     Markos Chandras <markos.chandras@...tec.com>,
        David Daney <david.daney@...ium.com>
Subject: [PATCH 2/5] MIPS: Correctly define DBSHFL type instruction opcodes.

DSHD was incorrectly classified as being BSHFL, and DSHD was missing
altogether.

Signed-off-by: David Daney <david.daney@...ium.com>
---
 arch/mips/include/uapi/asm/inst.h | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/mips/include/uapi/asm/inst.h b/arch/mips/include/uapi/asm/inst.h
index b5e46ae..e5f5385 100644
--- a/arch/mips/include/uapi/asm/inst.h
+++ b/arch/mips/include/uapi/asm/inst.h
@@ -276,12 +276,19 @@ enum lx_func {
  */
 enum bshfl_func {
 	wsbh_op = 0x2,
-	dshd_op = 0x5,
 	seb_op  = 0x10,
 	seh_op  = 0x18,
 };
 
 /*
+ * DBSHFL opcodes
+ */
+enum dbshfl_func {
+	dsbh_op = 0x2,
+	dshd_op = 0x5,
+};
+
+/*
  * MSA minor opcodes.
  */
 enum msa_func {
-- 
2.9.4