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([2804:7f0:bcc0:6edb:f473:a9df:d551:443b]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-220d545df28sm183583155ad.153.2025.02.24.11.08.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Feb 2025 11:08:31 -0800 (PST) From: Daniel Henrique Barboza To: qemu-devel@nongnu.org Cc: qemu-riscv@nongnu.org, alistair.francis@wdc.com, bmeng@tinylab.org, liwei1518@gmail.com, zhiwei_liu@linux.alibaba.com, palmer@rivosinc.com, Daniel Henrique Barboza Subject: [PATCH v2 00/11] riscv: IOMMU HPM support Date: Mon, 24 Feb 2025 16:08:15 -0300 Message-ID: <20250224190826.1858473-1-dbarboza@ventanamicro.com> X-Mailer: git-send-email 2.48.1 MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::636; envelope-from=dbarboza@ventanamicro.com; helo=mail-pl1-x636.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Hi, In this version no major changes were made. Just a rebase with alistair/riscv-to-apply.next and acks from Alistair. All patches acked. v1 link: https://lore.kernel.org/qemu-riscv/20241205133003.184581-1-dbarboza@ventanamicro.com/ Daniel Henrique Barboza (3): hw/riscv/riscv-iommu.h: add missing headers hw/riscv: add IOMMU HPM trace events docs/specs/riscv-iommu.rst: add HPM support info Tomasz Jeznach (8): hw/riscv/riscv-iommu-bits.h: HPM bits hw/riscv/riscv-iommu: add riscv-iommu-hpm file hw/riscv/riscv-iommu: add riscv_iommu_hpm_incr_ctr() hw/riscv/riscv-iommu: instantiate hpm_timer hw/riscv/riscv-iommu: add IOCOUNTINH mmio writes hw/riscv/riscv-iommu: add IOHPMCYCLES mmio write hw/riscv/riscv-iommu: add hpm events mmio write hw/riscv/riscv-iommu.c: add RISCV_IOMMU_CAP_HPM cap docs/specs/riscv-iommu.rst | 2 + hw/riscv/meson.build | 3 +- hw/riscv/riscv-iommu-bits.h | 47 +++++ hw/riscv/riscv-iommu-hpm.c | 381 ++++++++++++++++++++++++++++++++++++ hw/riscv/riscv-iommu-hpm.h | 33 ++++ hw/riscv/riscv-iommu.c | 131 +++++++++++-- hw/riscv/riscv-iommu.h | 27 +++ hw/riscv/trace-events | 5 + 8 files changed, 612 insertions(+), 17 deletions(-) create mode 100644 hw/riscv/riscv-iommu-hpm.c create mode 100644 hw/riscv/riscv-iommu-hpm.h