jetson-customize-pcie SKILL.md skillA
jetson-customize-pcie from nvidia/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nvidia/skills/jetson-customize-pcie@v0.0.1Pins v0.0.1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nvidia/skills
- Path
skills/jetson-customize-pcie/SKILL.md- Versions recorded
- 1
- Latest version
- v0.0.1, committed Jun 22, 2026
- Size
- 9,336 bytes
- Repository stars
- 3,871
- License
- Apache-2.0
Per-controller PCIe enable / disable / lanes / link-speed for a Jetson Thor or Orin custom carrier via ODMDATA + kernel-DT overlay. Do NOT use for UPHY lane allocation or endpoint-mode bring-up.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Customize PCIe (per-controller status / lanes / speed) ## Overview PCIe on Tegra264 (Thor, `pcie@C0..C5`) and Tegra234 (Orin, `pcie@C0..C10`) is split across multiple controllers that share the UPHY lane pool with USB3 / MGBE / UFS. Each controller's runtime behavior is determined by **two surfaces, both required**: | Surface | Target | Authoritative for | |---|---|---| | ODMDATA `pcie@N_status=…` (+ `pcie@N_max-link-speed`, `pcie@N_pcie-mode`, `pcie@N_clk-scheme`, `pcie-cN-endpoint-enable`) | `/pcie/pcie@N` in BPMP DTB | UPHY lane power, refclk gating, controller-side power rails | | Kernel-DT overlay on `&pcieN` | `/bus@0/pcie@<addr>` in kernel DTB | Kernel probe, lane width, link speed, RC/EP mode | Skipping the kernel overlay on a disable lets the kernel probe a powered-down PHY (link timeouts in dmesg). Skipping the ODMDATA token on a disable leaves BPMP holding the PHY hot. **Agentic, not table-driven** — no controller table, no `questions.json`. Every controller, lane width, schematic-routed receptacle, and authoritative DT node address is discovered at runtime from the docs + DTB + carrier pinmap. The output is a **kernel-DT overlay commit only**. Per-controller …
Read the whole file at its exact version.
How to install
mdr add nvidia/skills/jetson-customize-pcie@sha256:38d55e9897a2725dThe line at the top of this page pins the label v0.0.1, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_lnuvxpotvihjsm7v)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jun 22, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9336 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
nvidia/skills · 3,871 stars · license Apache-2.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lnuvxpotvihjsm7v GET https://markdownregistry.com/api/v1/resolve?ref=nvidia/skills/jetson-customize-pcie GET https://markdownregistry.com/api/v1/blob/38d55e9897a2725df6fea85cf9a90d7d64cb625e5ed21466de753ccb23285250
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.