Re: [PATCH v7 1/2] hw/misc/riscv_iopmp: Add RISC-V IOPMP device

2024-06-19 Thread Ethan Chen via
On Mon, Jun 17, 2024 at 02:09:34PM +0200, Stefan Weil wrote: > [EXTERNAL MAIL] > > Am 12.06.24 um 05:17 schrieb 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 >

Re: [PATCH v7 1/2] hw/misc/riscv_iopmp: Add RISC-V IOPMP device

2024-06-19 Thread Ethan Chen via
On Mon, Jun 17, 2024 at 07:28:33PM +0800, LIU Zhiwei wrote: > > On 2024/6/12 11:17, Ethan Chen 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 > > > > IOPMP check memory

Re: [PATCH v7 1/2] hw/misc/riscv_iopmp: Add RISC-V IOPMP device

2024-06-17 Thread Stefan Weil via
Am 12.06.24 um 05:17 schrieb 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 IOPMP check memory access from device is valid or not. This implementation uses IOMMU to change

Re: [PATCH v7 1/2] hw/misc/riscv_iopmp: Add RISC-V IOPMP device

2024-06-17 Thread LIU Zhiwei
On 2024/6/12 11:17, Ethan Chen 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 IOPMP check memory access from device is valid or not. This implementation uses IOMMU to change addr

Re: [PATCH v7 1/2] hw/misc/riscv_iopmp: Add RISC-V IOPMP device

2024-06-14 Thread LIU Zhiwei
On 2024/6/14 9:46, Ethan Chen wrote: On Thu, Jun 13, 2024 at 05:26:03PM +0800, LIU Zhiwei wrote: Hi Ethan, On 2024/6/12 11:17, Ethan Chen 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/ta

Re: [PATCH v7 1/2] hw/misc/riscv_iopmp: Add RISC-V IOPMP device

2024-06-13 Thread Ethan Chen via
On Thu, Jun 13, 2024 at 05:26:03PM +0800, LIU Zhiwei wrote: > > Hi Ethan, > > On 2024/6/12 11:17, Ethan Chen 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 > > > > IOPM

Re: [PATCH v7 1/2] hw/misc/riscv_iopmp: Add RISC-V IOPMP device

2024-06-13 Thread LIU Zhiwei
Hi Ethan, On 2024/6/12 11:17, Ethan Chen 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 IOPMP check memory access from device is valid or not. This implementation uses IOMMU to ch

[PATCH v7 1/2] hw/misc/riscv_iopmp: Add RISC-V IOPMP device

2024-06-11 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 IOPMP check memory access from device is valid or not. This implementation uses IOMMU to change address space that device access. There are th