[DV, TLUL agent] Enable faster B2B requests Partly addresses the problem described in #3303. This is an alternate solution to #3417 developed by @rasmus-madsen. This essentially ensures the when host agent randomizes the TLUL request, it does not duplicate the `a_source` value within a given window. That window is the number of outstanding requests a TLUL device can handle. An entity that creates and randomizes the TLUL req (sequences, reg adapter etc) can invoke a function provided in `tl_agent_cfg` to further constrain the `a_source` to meet the above requirement. This PR provides the infrastructure to facilitate that. Signed-off-by: Srikrishna Iyer <sriyer@google.com>
OpenTitan is an open source silicon Root of Trust (RoT) project. OpenTitan will make the silicon RoT design and implementation more transparent, trustworthy, and secure for enterprises, platform providers, and chip manufacturers. OpenTitan is administered by lowRISC CIC as a collaborative project to produce high quality, open IP for instantiation as a full-featured product. See the OpenTitan site and OpenTitan docs for more information about the project.
This repository contains hardware, software and utilities written as part of the OpenTitan project. It is structured as monolithic repository, or “monorepo”, where all components live in one repository. It exists to enable collaboration across partners participating in the OpenTitan project.
The project contains comprehensive documentation of all IPs and tools. You can access it online at docs.opentitan.org.
Have a look at CONTRIBUTING for guidelines on how to contribute code to this repository.
Unless otherwise noted, everything in this repository is covered by the Apache License, Version 2.0 (see LICENSE for full text).