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From:   Heiko Stuebner <heiko@sntech.de>
To:     palmer@dabbelt.com, paul.walmsley@sifive.com
Cc:     heiko@sntech.de, aou@eecs.berkeley.edu,
        herbert@gondor.apana.org.au, davem@davemloft.net,
        conor.dooley@microchip.com, linux-riscv@lists.infradead.org,
        linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org,
        christoph.muellner@vrull.eu,
        Heiko Stuebner <heiko.stuebner@vrull.eu>
Subject: [PATCH v5 3/4] RISC-V: hook new crypto subdir into build-system
Date:   Mon, 12 Jun 2023 23:04:41 +0200
Message-Id: <20230612210442.1805962-4-heiko.stuebner@vrull.eu>
In-Reply-To: <20230612210442.1805962-1-heiko.stuebner@vrull.eu>
References: <20230612210442.1805962-1-heiko.stuebner@vrull.eu>
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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>
---
 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 afa83e307a2e..250d1fd38618 100644
--- a/arch/riscv/Kbuild
+++ b/arch/riscv/Kbuild
@@ -2,6 +2,7 @@
 
 obj-y += kernel/ mm/ net/
 obj-$(CONFIG_BUILTIN_DTB) += boot/dts/
+obj-$(CONFIG_CRYPTO) += crypto/
 obj-y += errata/
 obj-$(CONFIG_KVM) += kvm/
 
diff --git a/arch/riscv/crypto/Kconfig b/arch/riscv/crypto/Kconfig
new file mode 100644
index 000000000000..10d60edc0110
--- /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 000000000000..b3b6332c9f6d
--- /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 a0e080d5f6ae..f37768ef9ab2 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1404,6 +1404,9 @@ 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
-- 
2.39.0