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Message-ID: <20240102064743.220490-6-ebiggers@kernel.org> Date: Tue, 2 Jan 2024 00:47:31 -0600 From: Eric Biggers <ebiggers@...nel.org> To: linux-crypto@...r.kernel.org, linux-riscv@...ts.infradead.org, Jerry Shih <jerry.shih@...ive.com> Cc: linux-kernel@...r.kernel.org, Ard Biesheuvel <ardb@...nel.org>, Heiko Stuebner <heiko@...ech.de>, Phoebe Chen <phoebe.chen@...ive.com>, hongrong.hsu@...ive.com, Paul Walmsley <paul.walmsley@...ive.com>, Palmer Dabbelt <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>, Andy Chiu <andy.chiu@...ive.com>, Heiko Stuebner <heiko.stuebner@...ll.eu> Subject: [RFC PATCH 05/13] RISC-V: hook new crypto subdir into build-system From: Heiko Stuebner <heiko.stuebner@...ll.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@...ll.eu> Reviewed-by: Eric Biggers <ebiggers@...gle.com> Signed-off-by: Jerry Shih <jerry.shih@...ive.com> Signed-off-by: Eric Biggers <ebiggers@...gle.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
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