NVIDIA/cswp

NVIDIA/cswp

Description: This repository contains Nvidia's implementation of the client side of the CoreSight Wire Protocol specification 1.0

Language: C++

License: NOASSERTION

Stars: 1

Forks: 0

Open issues: 0

Created: 2026-04-28T20:15:33Z

Pushed: 2026-04-30T18:34:34Z

Default branch: main

Fork: no

Archived: no

README:

NVidia's CSWP Client library

This repository contains Nvidia's implementation of the client side of the CoreSight Wire Protocol specification.

Overview

The NVidia's CSWP Client library can be used to communicate with NVidia's Tegra SOCs CSWP server in order to access internal debug facilities of the following SOCs: -Vera

For a description of the CSWP protocol this software is based on see [https://github.com/ARM-software/coresight-wire-protocol/blob/master/cswp/doc/CSWP%20Protocol%20Specification.pdf]

Origin of this derivative work

The code is based on the public CSWP client implementation from ARM: [https://github.com/ARM-software/coresight-wire-protocol] using following steps:

wget https://github.com/ARM-software/coresight-wire-protocol/archive/refs/heads/master.zip // Get archive of latest version (07/30/2024) of repo
sha256sum master.zip // 712ec2cf2e83dd2527d7f3a3507ce24ebca757f23283ecb82fbe055457e9d28f
unzip master.zip // Extracts zip file to coresight-wire-protocol-master
mv coresight-wire-protocol-master coresight-wire-protocol // Rename to remove master from the name
rm ./.gitignore ./cswp/.gitignore ./rddi_streaming_trace/.gitignore ./target/cswp_server/.gitignore // Remove .gitignore files

Getting Started

You will need cmake version 3.31.3

mkdir build
cd build
cmake .. -DCMAKE_INSTALL_PREFIX=
make -j8 install

Requirements

Building client for x86_64 Linux host only Supported OS: Ubuntu 18.04+, CentOS 7 and OpenBMC.

Reporting an issue

Please report any issue or feature request here

Community

Please email swteg-debug-help@nvidia.com if you have any question or feedback.

License

This project is licensed under the BSD3 License - see the LICENSE.md file for details