Hi All,

We are pleased to announce the early formation of Platform Runtime Services(PRS) Task Group with Atish Patra from Rivos as the acting chair and Sunil VL from ventana as the acting vice chair.
The PRS TG will drive various runtime services specifications i.e. SBI, UEFI & ACPI in RISC-V.

The TG details, including the charter can be found at

Charter: https://github.com/riscv-admin/prs/blob/main/CHARTER.md
The community page: https://lists.riscv.org/g/tech-prs
Mailing list address : tech-prs@...
Github Repo : https://github.com/riscv-admin/prs

We encourage you to participate in the PRS TG. Please “Join This Group” by clicking the blue button on the bottom of the community page:
Please review the charter if you are interested and let us know your feedback.

We are planning to have biweekly meetings to discuss various ACPI ECRs and SBI improvement proposals first.

Here is a doodle poll for the least conflicting time slots for the zoom meeting.

https://doodle.com/meeting/organize/id/b2vWxn1b

Please select your preferred slots by Tuesday(6th Sep). We will schedule the meeting as per the majority preference.

Here are some of the SBI & ACPI proposals that need to be discussed (not necessarily in this order).

SBI:

• Debug Console SBI extension
• Steal time accounting
• AP-TEE SBI extension
• Attestation SBI extension
• SBI PMU improvements (including snapshot)
• SBI debug extension

• MADT - RINTC
• MADT - AIA RINTC
• MADT - AIA IMSIC/APLIC
• RHCT