From 4ed4442e2f11f39f8307c09fd9fce496fb86cd83 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ula=C5=9F=20Sertan=20Keme=C3=A7?= Date: Thu, 10 Sep 2026 10:36:35 +0300 Subject: [PATCH] Documentation/am67: Document the netnsh configuration on t3-gem-o1. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Record the vhost-net link in the board's Peripheral Support list and describe the netnsh configuration alongside nsh, including how to bring the interface up on both sides. Assisted-by: Claude Code:claude-opus-5 Signed-off-by: Ulaş Sertan Kemeç --- .../platforms/arm/am67/boards/t3-gem-o1/index.rst | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/platforms/arm/am67/boards/t3-gem-o1/index.rst b/Documentation/platforms/arm/am67/boards/t3-gem-o1/index.rst index 8f594193998..c46e0a5457c 100644 --- a/Documentation/platforms/arm/am67/boards/t3-gem-o1/index.rst +++ b/Documentation/platforms/arm/am67/boards/t3-gem-o1/index.rst @@ -107,6 +107,8 @@ main-domain R5F core: /dev/ecap2. - **IPC:** rptun over the NAVSS mailbox, giving OpenAMP rpmsg channels to Linux running on the A53 cores. +- **Networking:** vhost-net presents the R5F as a virtio-net device to the + Linux peer, giving an ethernet link over the same rptun transport. Installation ============ @@ -170,3 +172,11 @@ nsh Configures the NuttShell (nsh) located at examples/nsh. This configuration enables a serial console on UART-MAIN1. + +netnsh +------ + +As :code:`nsh`, plus networking over the virtio-net link to the Linux peer. +Bring the interface up with :code:`ifconfig eth0 ` followed by +:code:`ifup eth0`; the Linux side needs its virtio_net driver bound to the +second vdev.