From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: berrange@redhat.com, ardb@kernel.org
Subject: [PATCH v3 00/19] crypto: Provide clmul.h and host accel
Date: Mon, 21 Aug 2023 09:18:34 -0700 [thread overview]
Message-ID: <20230821161854.419893-1-richard.henderson@linaro.org> (raw)
Inspired by Ard Biesheuvel's RFC patches [1] for accelerating
carry-less multiply under emulation.
Changes for v3:
* Update target/i386 ops_sse.h.
* Apply r-b.
Changes for v2:
* Only accelerate clmul_64; keep generic helpers for other sizes.
* Drop most of the Int128 interfaces, except for clmul_64.
* Use the same acceleration format as aes-round.h.
r~
[1] https://patchew.org/QEMU/20230601123332.3297404-1-ardb@kernel.org/
Richard Henderson (19):
crypto: Add generic 8-bit carry-less multiply routines
target/arm: Use clmul_8* routines
target/s390x: Use clmul_8* routines
target/ppc: Use clmul_8* routines
crypto: Add generic 16-bit carry-less multiply routines
target/arm: Use clmul_16* routines
target/s390x: Use clmul_16* routines
target/ppc: Use clmul_16* routines
crypto: Add generic 32-bit carry-less multiply routines
target/arm: Use clmul_32* routines
target/s390x: Use clmul_32* routines
target/ppc: Use clmul_32* routines
crypto: Add generic 64-bit carry-less multiply routine
target/arm: Use clmul_64
target/i386: Use clmul_64
target/s390x: Use clmul_64
target/ppc: Use clmul_64
host/include/i386: Implement clmul.h
host/include/aarch64: Implement clmul.h
host/include/aarch64/host/cpuinfo.h | 1 +
host/include/aarch64/host/crypto/clmul.h | 41 +++++
host/include/generic/host/crypto/clmul.h | 15 ++
host/include/i386/host/cpuinfo.h | 1 +
host/include/i386/host/crypto/clmul.h | 29 ++++
host/include/x86_64/host/crypto/clmul.h | 1 +
include/crypto/clmul.h | 83 ++++++++++
include/qemu/cpuid.h | 3 +
target/arm/tcg/vec_internal.h | 11 --
target/i386/ops_sse.h | 40 ++---
crypto/clmul.c | 112 ++++++++++++++
target/arm/tcg/mve_helper.c | 16 +-
target/arm/tcg/vec_helper.c | 102 ++-----------
target/ppc/int_helper.c | 64 ++++----
target/s390x/tcg/vec_int_helper.c | 186 ++++++++++-------------
util/cpuinfo-aarch64.c | 4 +-
util/cpuinfo-i386.c | 1 +
crypto/meson.build | 9 +-
18 files changed, 434 insertions(+), 285 deletions(-)
create mode 100644 host/include/aarch64/host/crypto/clmul.h
create mode 100644 host/include/generic/host/crypto/clmul.h
create mode 100644 host/include/i386/host/crypto/clmul.h
create mode 100644 host/include/x86_64/host/crypto/clmul.h
create mode 100644 include/crypto/clmul.h
create mode 100644 crypto/clmul.c
--
2.34.1
next reply other threads:[~2023-08-21 16:19 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-21 16:18 Richard Henderson [this message]
2023-08-21 16:18 ` [PATCH v3 01/19] crypto: Add generic 8-bit carry-less multiply routines Richard Henderson
2023-09-10 12:27 ` Ard Biesheuvel
2023-08-21 16:18 ` [PATCH v3 02/19] target/arm: Use clmul_8* routines Richard Henderson
2023-08-21 16:18 ` [PATCH v3 03/19] target/s390x: " Richard Henderson
2023-08-21 16:18 ` [PATCH v3 04/19] target/ppc: " Richard Henderson
2023-08-21 16:18 ` [PATCH v3 05/19] crypto: Add generic 16-bit carry-less multiply routines Richard Henderson
2023-09-10 12:28 ` Ard Biesheuvel
2023-08-21 16:18 ` [PATCH v3 06/19] target/arm: Use clmul_16* routines Richard Henderson
2023-08-21 16:18 ` [PATCH v3 07/19] target/s390x: " Richard Henderson
2023-08-21 16:18 ` [PATCH v3 08/19] target/ppc: " Richard Henderson
2023-08-21 16:18 ` [PATCH v3 09/19] crypto: Add generic 32-bit carry-less multiply routines Richard Henderson
2023-09-10 12:24 ` Ard Biesheuvel
2023-08-21 16:18 ` [PATCH v3 10/19] target/arm: Use clmul_32* routines Richard Henderson
2023-08-21 16:18 ` [PATCH v3 11/19] target/s390x: " Richard Henderson
2023-08-21 16:18 ` [PATCH v3 12/19] target/ppc: " Richard Henderson
2023-08-21 16:18 ` [PATCH v3 13/19] crypto: Add generic 64-bit carry-less multiply routine Richard Henderson
2023-09-10 12:25 ` Ard Biesheuvel
2023-08-21 16:18 ` [PATCH v3 14/19] target/arm: Use clmul_64 Richard Henderson
2023-08-21 16:18 ` [PATCH v3 15/19] target/i386: " Richard Henderson
2023-08-21 17:29 ` Philippe Mathieu-Daudé
2023-08-21 16:18 ` [PATCH v3 16/19] target/s390x: " Richard Henderson
2023-08-21 16:18 ` [PATCH v3 17/19] target/ppc: " Richard Henderson
2023-08-21 16:18 ` [PATCH v3 18/19] host/include/i386: Implement clmul.h Richard Henderson
2023-09-10 12:26 ` Ard Biesheuvel
2023-08-21 16:18 ` [PATCH v3 19/19] host/include/aarch64: " Richard Henderson
2023-08-21 17:33 ` Philippe Mathieu-Daudé
2023-08-21 18:08 ` [PATCH v3 00/19] crypto: Provide clmul.h and host accel Ard Biesheuvel
2023-08-21 18:25 ` Richard Henderson
2023-09-09 18:58 ` Richard Henderson
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