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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /arch/x86/crypto/glue_helper-asm-avx.S
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/x86/crypto/glue_helper-asm-avx.S')
-rw-r--r--arch/x86/crypto/glue_helper-asm-avx.S36
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/x86/crypto/glue_helper-asm-avx.S b/arch/x86/crypto/glue_helper-asm-avx.S
new file mode 100644
index 0000000000..3da3852712
--- /dev/null
+++ b/arch/x86/crypto/glue_helper-asm-avx.S
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Shared glue code for 128bit block ciphers, AVX assembler macros
+ *
+ * Copyright © 2012-2013 Jussi Kivilinna <jussi.kivilinna@iki.fi>
+ */
+
+#define load_8way(src, x0, x1, x2, x3, x4, x5, x6, x7) \
+ vmovdqu (0*16)(src), x0; \
+ vmovdqu (1*16)(src), x1; \
+ vmovdqu (2*16)(src), x2; \
+ vmovdqu (3*16)(src), x3; \
+ vmovdqu (4*16)(src), x4; \
+ vmovdqu (5*16)(src), x5; \
+ vmovdqu (6*16)(src), x6; \
+ vmovdqu (7*16)(src), x7;
+
+#define store_8way(dst, x0, x1, x2, x3, x4, x5, x6, x7) \
+ vmovdqu x0, (0*16)(dst); \
+ vmovdqu x1, (1*16)(dst); \
+ vmovdqu x2, (2*16)(dst); \
+ vmovdqu x3, (3*16)(dst); \
+ vmovdqu x4, (4*16)(dst); \
+ vmovdqu x5, (5*16)(dst); \
+ vmovdqu x6, (6*16)(dst); \
+ vmovdqu x7, (7*16)(dst);
+
+#define store_cbc_8way(src, dst, x0, x1, x2, x3, x4, x5, x6, x7) \
+ vpxor (0*16)(src), x1, x1; \
+ vpxor (1*16)(src), x2, x2; \
+ vpxor (2*16)(src), x3, x3; \
+ vpxor (3*16)(src), x4, x4; \
+ vpxor (4*16)(src), x5, x5; \
+ vpxor (5*16)(src), x6, x6; \
+ vpxor (6*16)(src), x7, x7; \
+ store_8way(dst, x0, x1, x2, x3, x4, x5, x6, x7);