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X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [40.107.223.49 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.0 MSGID_FROM_MTA_HEADER Message-Id was added by a relay X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, aou@eecs.berkeley.edu, atish.patra@wdc.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, alexios.zavras@intel.com, Yash Shah , palmer@dabbelt.com, tglx@linutronix.de, bmeng.cn@gmail.com, linux-riscv@lists.infradead.org, allison@lohutok.net Sender: "linux-riscv" Errors-To: linux-riscv-bounces+patchwork-linux-riscv=patchwork.kernel.org@lists.infradead.org The patchset includes the patch to implement a private attribute named "number_of_ways_enabled" in the cacheinfo framework. Reading this attribute returns the number of L2 cache ways enabled at runtime, The patchset also include the patch to add DT node for SiFive L2 cache controller. This patchset is based on Linux v5.4 and tested on HiFive Unleashed board. The cacheinfo patch depends on Christoph Hellwig's patch: "riscv: move sifive_l2_cache.c to drivers/soc" Yash Shah (2): riscv: dts: Add DT support for SiFive L2 cache controller riscv: cacheinfo: Add support to determine no. of L2 cache way enabled arch/riscv/boot/dts/sifive/fu540-c000.dtsi | 26 +++++++++++++++++++++++++ arch/riscv/include/asm/sifive_l2_cache.h | 2 ++ arch/riscv/kernel/cacheinfo.c | 31 ++++++++++++++++++++++++++++++ drivers/soc/sifive/sifive_l2_cache.c | 5 +++++ 4 files changed, 64 insertions(+)