From: Inochi Amaoto <inochiama@gmail.com>
To: "Jonathan Corbet" <corbet@lwn.net>,
"Paul Walmsley" <paul.walmsley@sifive.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Albert Ou" <aou@eecs.berkeley.edu>,
"Conor Dooley" <conor@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Clément Léger" <cleger@rivosinc.com>,
"Evan Green" <evan@rivosinc.com>,
"Charlie Jenkins" <charlie@rivosinc.com>,
"Andrew Jones" <ajones@ventanamicro.com>,
"Andy Chiu" <andybnac@gmail.com>,
"Inochi Amaoto" <inochiama@gmail.com>,
"Xiao Wang" <xiao.w.wang@intel.com>,
"Samuel Holland" <samuel.holland@sifive.com>
Cc: linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH 0/3] riscv: Add bfloat16 instruction support
Date: Mon, 28 Oct 2024 15:17:40 +0800 [thread overview]
Message-ID: <20241028071746.869740-1-inochiama@gmail.com> (raw)
Add description for the BFloat16 precision Floating-Point ISA extension,
(Zfbfmin, Zvfbfmin, Zvfbfwma). which was ratified in commit 4dc23d62
("Added Chapter title to BF16") of the riscv-isa-manual.
Inochi Amaoto (3):
dt-bindings: riscv: add bfloat16 ISA extension description
riscv: add ISA extension parsing for bfloat16 ISA extension
riscv: hwprobe: export bfloat16 ISA extension
Documentation/arch/riscv/hwprobe.rst | 12 +++++
.../devicetree/bindings/riscv/extensions.yaml | 45 +++++++++++++++++++
arch/riscv/include/asm/hwcap.h | 3 ++
arch/riscv/include/uapi/asm/hwprobe.h | 3 ++
arch/riscv/kernel/cpufeature.c | 3 ++
5 files changed, 66 insertions(+)
--
2.47.0
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next reply other threads:[~2024-10-28 7:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-28 7:17 Inochi Amaoto [this message]
2024-10-28 7:17 ` [PATCH 1/3] dt-bindings: riscv: add bfloat16 ISA extension description Inochi Amaoto
2024-10-28 7:17 ` [PATCH 2/3] riscv: add ISA extension parsing for bfloat16 ISA extension Inochi Amaoto
2024-10-28 7:17 ` [PATCH 3/3] riscv: hwprobe: export " Inochi Amaoto
2024-10-30 9:48 ` Clément Léger
2024-10-31 0:54 ` Inochi Amaoto
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