Re: [PATCH v8 4/8] hw/misc/riscv_iopmp: Add RISC-V IOPMP device

2024-08-11 Thread Alistair Francis
On Fri, Aug 9, 2024 at 7:42 PM Ethan Chen wrote: > > On Thu, Aug 08, 2024 at 01:56:35PM +1000, Alistair Francis wrote: > > [EXTERNAL MAIL] > > > > On Mon, Jul 15, 2024 at 7:58 PM Ethan Chen via > > wrote: > > > > > > Support basic functions of IOPMP specification v0.9.1 rapid-k model. > > > The

Re: [PATCH v8 4/8] hw/misc/riscv_iopmp: Add RISC-V IOPMP device

2024-08-09 Thread Ethan Chen via
On Thu, Aug 08, 2024 at 01:56:35PM +1000, Alistair Francis wrote: > [EXTERNAL MAIL] > > On Mon, Jul 15, 2024 at 7:58 PM Ethan Chen via wrote: > > > > Support basic functions of IOPMP specification v0.9.1 rapid-k model. > > The specification url: > > https://github.com/riscv-non-isa/iopmp-spec/rel

Re: [PATCH v8 4/8] hw/misc/riscv_iopmp: Add RISC-V IOPMP device

2024-08-09 Thread Ethan Chen via
On Thu, Aug 08, 2024 at 01:56:35PM +1000, Alistair Francis wrote: > [EXTERNAL MAIL] > > On Mon, Jul 15, 2024 at 7:58 PM Ethan Chen via wrote: > > > > Support basic functions of IOPMP specification v0.9.1 rapid-k model. > > The specification url: > > https://github.com/riscv-non-isa/iopmp-spec/rel

Re: [PATCH v8 4/8] hw/misc/riscv_iopmp: Add RISC-V IOPMP device

2024-08-07 Thread Alistair Francis
On Mon, Jul 15, 2024 at 7:58 PM Ethan Chen via wrote: > > Support basic functions of IOPMP specification v0.9.1 rapid-k model. > The specification url: > https://github.com/riscv-non-isa/iopmp-spec/releases/tag/v0.9.1 > > The IOPMP checks whether memory access from a device or CPU is valid. > This

[PATCH v8 4/8] hw/misc/riscv_iopmp: Add RISC-V IOPMP device

2024-07-15 Thread Ethan Chen via
Support basic functions of IOPMP specification v0.9.1 rapid-k model. The specification url: https://github.com/riscv-non-isa/iopmp-spec/releases/tag/v0.9.1 The IOPMP checks whether memory access from a device or CPU is valid. This implementation uses an IOMMU to modify the address space accessed b