Module Name: src
Committed By: riastradh
Date: Sun Aug 9 02:00:57 UTC 2020
Modified Files:
src/sys/crypto/aes/arch/arm: aes_neon_subr.c
Log Message:
Nix outdated comment.
I implemented this parallelism a couple weeks ago.
To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/sys/crypto/aes/arch/arm/aes_neon_subr.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/crypto/aes/arch/arm/aes_neon_subr.c
diff -u src/sys/crypto/aes/arch/arm/aes_neon_subr.c:1.5 src/sys/crypto/aes/arch/arm/aes_neon_subr.c:1.6
--- src/sys/crypto/aes/arch/arm/aes_neon_subr.c:1.5 Sat Aug 8 14:47:01 2020
+++ src/sys/crypto/aes/arch/arm/aes_neon_subr.c Sun Aug 9 02:00:57 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: aes_neon_subr.c,v 1.5 2020/08/08 14:47:01 riastradh Exp $ */
+/* $NetBSD: aes_neon_subr.c,v 1.6 2020/08/09 02:00:57 riastradh Exp $ */
/*-
* Copyright (c) 2020 The NetBSD Foundation, Inc.
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: aes_neon_subr.c,v 1.5 2020/08/08 14:47:01 riastradh Exp $");
+__KERNEL_RCSID(1, "$NetBSD: aes_neon_subr.c,v 1.6 2020/08/09 02:00:57 riastradh Exp $");
#ifdef _KERNEL
#include <sys/systm.h>
@@ -287,12 +287,6 @@ aes_neon_cbcmac_update1(const struct aes
storeblock(auth0, auth);
}
-/*
- * XXX On aarch64, we have enough registers that we should be able to
- * pipeline two simultaneous vpaes computations in an `aes_neon_enc2'
- * function, which should substantially improve CCM throughput.
- */
-
void
aes_neon_ccm_enc1(const struct aesenc *enc, const uint8_t in[static 16],
uint8_t out[static 16], size_t nbytes, uint8_t authctr[static 32],
