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Thu, 05 Dec 2024 21:59:12 -0800 (PST) Received: from localhost ([2001:da8:7001:11::cb]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6d8e7883a0dsm5826426d6.45.2024.12.05.21.59.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Dec 2024 21:59:12 -0800 (PST) From: Inochi Amaoto To: Chen Wang , Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Rob Herring , Krzysztof Kozlowski , Conor Dooley , =?UTF-8?q?Cl=C3=A9ment=20L=C3=A9ger?= , Evan Green , Charlie Jenkins , Andrew Jones , Jesse Taube , Andy Chiu , Alexandre Ghiti , Inochi Amaoto , Samuel Holland , Yong-Xuan Wang Cc: linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Yixun Lan , Longbin Li Subject: [PATCH v3 0/3] riscv: Add bfloat16 instruction support Date: Fri, 6 Dec 2024 13:58:26 +0800 Message-ID: <20241206055829.1059293-1-inochiama@gmail.com> X-Mailer: git-send-email 2.47.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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. Changed from v2: 1. rebase for v6.13-rc1 Changed from v1: 1. add missing code in sys_hwprobe.c 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 ++ arch/riscv/kernel/sys_hwprobe.c | 3 ++ 6 files changed, 69 insertions(+) -- 2.47.1