From: Eric Biggers <ebiggers@kernel.org>
To: linux-crypto@vger.kernel.org, linux-riscv@lists.infradead.org,
Jerry Shih <jerry.shih@sifive.com>
Cc: linux-kernel@vger.kernel.org, Ard Biesheuvel <ardb@kernel.org>,
Heiko Stuebner <heiko@sntech.de>,
Phoebe Chen <phoebe.chen@sifive.com>,
hongrong.hsu@sifive.com, Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Andy Chiu <andy.chiu@sifive.com>,
Heiko Stuebner <heiko.stuebner@vrull.eu>
Subject: [RFC PATCH 05/13] RISC-V: hook new crypto subdir into build-system
Date: Tue, 2 Jan 2024 00:47:31 -0600 [thread overview]
Message-ID: <20240102064743.220490-6-ebiggers@kernel.org> (raw)
In-Reply-To: <20240102064743.220490-1-ebiggers@kernel.org>
From: Heiko Stuebner <heiko.stuebner@vrull.eu>
Create a crypto subdirectory for added accelerated cryptography routines
and hook it into the riscv Kbuild and the main crypto Kconfig.
Signed-off-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Jerry Shih <jerry.shih@sifive.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
---
arch/riscv/Kbuild | 1 +
arch/riscv/crypto/Kconfig | 5 +++++
arch/riscv/crypto/Makefile | 4 ++++
crypto/Kconfig | 3 +++
4 files changed, 13 insertions(+)
create mode 100644 arch/riscv/crypto/Kconfig
create mode 100644 arch/riscv/crypto/Makefile
diff --git a/arch/riscv/Kbuild b/arch/riscv/Kbuild
index d25ad1c19f881..2c585f7a0b6ef 100644
--- a/arch/riscv/Kbuild
+++ b/arch/riscv/Kbuild
@@ -1,11 +1,12 @@
# SPDX-License-Identifier: GPL-2.0-only
obj-y += kernel/ mm/ net/
obj-$(CONFIG_BUILTIN_DTB) += boot/dts/
+obj-$(CONFIG_CRYPTO) += crypto/
obj-y += errata/
obj-$(CONFIG_KVM) += kvm/
obj-$(CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY) += purgatory/
# for cleaning
subdir- += boot
diff --git a/arch/riscv/crypto/Kconfig b/arch/riscv/crypto/Kconfig
new file mode 100644
index 0000000000000..10d60edc0110a
--- /dev/null
+++ b/arch/riscv/crypto/Kconfig
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0
+
+menu "Accelerated Cryptographic Algorithms for CPU (riscv)"
+
+endmenu
diff --git a/arch/riscv/crypto/Makefile b/arch/riscv/crypto/Makefile
new file mode 100644
index 0000000000000..b3b6332c9f6d0
--- /dev/null
+++ b/arch/riscv/crypto/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# linux/arch/riscv/crypto/Makefile
+#
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 70661f58ee41c..c8fd2b83e589b 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1512,20 +1512,23 @@ source "arch/arm64/crypto/Kconfig"
endif
if LOONGARCH
source "arch/loongarch/crypto/Kconfig"
endif
if MIPS
source "arch/mips/crypto/Kconfig"
endif
if PPC
source "arch/powerpc/crypto/Kconfig"
endif
+if RISCV
+source "arch/riscv/crypto/Kconfig"
+endif
if S390
source "arch/s390/crypto/Kconfig"
endif
if SPARC
source "arch/sparc/crypto/Kconfig"
endif
if X86
source "arch/x86/crypto/Kconfig"
endif
endif
--
2.43.0
next prev parent reply other threads:[~2024-01-02 6:50 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-02 6:47 [RFC PATCH 00/13] RISC-V crypto with reworked asm files Eric Biggers
2024-01-02 6:47 ` [RFC PATCH 01/13] riscv: Add support for kernel mode vector Eric Biggers
2024-01-02 6:47 ` [RFC PATCH 02/13] riscv: vector: make Vector always available for softirq context Eric Biggers
2024-01-02 6:47 ` [RFC PATCH 03/13] RISC-V: add helper function to read the vector VLEN Eric Biggers
2024-01-02 6:47 ` [RFC PATCH 04/13] RISC-V: add TOOLCHAIN_HAS_VECTOR_CRYPTO Eric Biggers
2024-01-02 6:47 ` Eric Biggers [this message]
2024-01-02 6:47 ` [RFC PATCH 06/13] crypto: riscv - add vector crypto accelerated AES Eric Biggers
2024-01-02 6:47 ` [RFC PATCH 07/13] crypto: riscv - add vector crypto accelerated AES-{ECB,CBC,CTR,XTS} Eric Biggers
2024-01-03 14:50 ` Eric Biggers
2024-01-04 8:47 ` Jerry Shih
2024-01-04 17:18 ` Eric Biggers
2024-01-02 6:47 ` [RFC PATCH 08/13] crypto: riscv - add vector crypto accelerated ChaCha20 Eric Biggers
2024-01-02 6:47 ` [RFC PATCH 09/13] crypto: riscv - add vector crypto accelerated GHASH Eric Biggers
2024-01-02 6:47 ` [RFC PATCH 10/13] crypto: riscv - add vector crypto accelerated SHA-{256,224} Eric Biggers
2024-01-02 6:47 ` [RFC PATCH 11/13] crypto: riscv - add vector crypto accelerated SHA-{512,384} Eric Biggers
2024-01-02 6:47 ` [RFC PATCH 12/13] crypto: riscv - add vector crypto accelerated SM3 Eric Biggers
2024-01-02 6:47 ` [RFC PATCH 13/13] crypto: riscv - add vector crypto accelerated SM4 Eric Biggers
2024-01-03 14:00 ` [RFC PATCH 00/13] RISC-V crypto with reworked asm files Ard Biesheuvel
2024-01-03 14:35 ` Eric Biggers
2024-01-04 10:23 ` Jerry Shih
2024-01-04 18:02 ` Eric Biggers
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