Hi Tomasz, Could you please help reviewing this series? Thanks! Sunil On Mon, Jun 30, 2025 at 09:18:00AM +0530, Sunil V L wrote: > This series adds support for RISC-V IOMMU on ACPI based platforms. > RISC-V IO Mapping Table (RIMT) is a new static ACPI table [1] introduced > to communicate IOMMU information to the OS. > > [1] - https://github.com/riscv-non-isa/riscv-acpi-rimt/releases/download/v1.0/rimt-spec.pdf > > Changes since v2: > 1) Rebased to 6.16-rc4 > 2) Removed Anup's SOB and link tags added by mistake in v2. > > Changes since v1: > 1) Rebased to v6.16-rc1. > 2) Dropped ACPICA patch since it is already available in 6.16-rc1. > 3) Added Rafael's ACK. > 4) Fixed few issues found by bots. > > > Sunil V L (3): > ACPI: RISC-V: Add support for RIMT > ACPI: scan: Add support for RISC-V in acpi_iommu_configure_id() > iommu/riscv: Add ACPI support > > MAINTAINERS | 1 + > arch/riscv/Kconfig | 1 + > drivers/acpi/Kconfig | 4 + > drivers/acpi/riscv/Kconfig | 7 + > drivers/acpi/riscv/Makefile | 1 + > drivers/acpi/riscv/init.c | 2 + > drivers/acpi/riscv/init.h | 1 + > drivers/acpi/riscv/rimt.c | 523 +++++++++++++++++++++++++++ > drivers/acpi/scan.c | 9 +- > drivers/iommu/riscv/iommu-platform.c | 17 +- > drivers/iommu/riscv/iommu.c | 10 + > include/linux/acpi_rimt.h | 26 ++ > 12 files changed, 599 insertions(+), 3 deletions(-) > create mode 100644 drivers/acpi/riscv/Kconfig > create mode 100644 drivers/acpi/riscv/rimt.c > create mode 100644 include/linux/acpi_rimt.h > > -- > 2.43.0 >
