| commit | 7f5316b18840e0305f97ff527c41f0e84fb338ac | [log] [tgz] |
|---|---|---|
| author | Alexander Williams <awill@opentitan.org> | Fri Feb 24 17:41:17 2023 -0800 |
| committer | Timothy Trippel <5633066+timothytrippel@users.noreply.github.com> | Mon Feb 27 20:07:31 2023 -0600 |
| tree | 97d7263d2697a53005be6e3d44637d1ab51ffdbe | |
| parent | 925d1e9a454fab8cae5665bf47e200c612865db1 [diff] |
[dif] Add DIFs to acknowledge a snapshot of IRQs In issue #17349, alees24 identified a deficiency in the available functions for acknowledging IRQs: The choices were a single IRQ or all of them. Add a set of DIFs for acknowledging the precise set of IRQs that were retrieved at the time of calling dif_<IP>_irq_get_state() so multiple IRQs may be acknowledged at once, but IRQs that were not observed do not get inadvertently cleared. Signed-off-by: Alexander Williams <awill@opentitan.org>
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 and our documentation on project organization and processes 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).