From d08e90b316048a772322f803b4411781d2379f17 Mon Sep 17 00:00:00 2001 From: Peter Hoyes Date: Fri, 11 Mar 2022 12:53:19 +0000 Subject: [PATCH] arm-bsp/docs,kas: Add SSH server to fvp-baser-aemv8r64 image To make it easier for users to test and evaluate the FVP, including testing inbound network connections, enable the openssh SSH server by default and map to port 8022 on the host. Update fvp-baser-aemv8r64 documentation accordingly in new "Networking" section. Issue-Id: SCM-3881 Signed-off-by: Peter Hoyes Change-Id: I88329731418e198e2ef5d3449bfb38fde5ae77bb Signed-off-by: Jon Mason --- kas/fvp-baser-aemv8r64-bsp.yml | 3 ++- .../documentation/fvp-baser-aemv8r64.md | 18 ++++++++++++++++++ 2 files changed, 20 insertions(+), 1 deletion(-) diff --git a/kas/fvp-baser-aemv8r64-bsp.yml b/kas/fvp-baser-aemv8r64-bsp.yml index dfd68916..68712011 100644 --- a/kas/fvp-baser-aemv8r64-bsp.yml +++ b/kas/fvp-baser-aemv8r64-bsp.yml @@ -33,7 +33,8 @@ local_conf_header: CONF_VERSION = "2" PACKAGE_CLASSES = "package_ipk" PACKAGECONFIG:remove:pn-qemu-system-native = "gtk+ sdl" - EXTRA_IMAGE_FEATURES:append = " debug-tweaks" + EXTRA_IMAGE_FEATURES:append = " debug-tweaks ssh-server-openssh" + FVP_CONFIG[bp.virtio_net.hostbridge.userNetPorts] ?= "8022=22" IMAGE_CLASSES:append = " ${@oe.utils.ifelse(d.getVar('FVP_BASE_R_AEM_TARBALL_URI'), 'fvpboot', '')}" LICENSE_FLAGS_ACCEPTED:append = " ${@oe.utils.vartrue('FVP_BASE_R_ARM_EULA_ACCEPT', 'Arm-FVP-EULA', '', d)}" diff --git a/meta-arm-bsp/documentation/fvp-baser-aemv8r64.md b/meta-arm-bsp/documentation/fvp-baser-aemv8r64.md index bbdd337e..a864f9f6 100644 --- a/meta-arm-bsp/documentation/fvp-baser-aemv8r64.md +++ b/meta-arm-bsp/documentation/fvp-baser-aemv8r64.md @@ -176,6 +176,24 @@ To finish the fvp emulation, you need to close the telnet session: - Escape to telnet console with ``ctrl+]``. - Run ``quit`` to close the session. +### Networking +The FVP is configured by default to use "user-mode networking", which simulates +an IP router and DHCP server to avoid additional host dependencies and +networking configuration. Outbound connections work automatically, e.g. by +running: + + wget www.arm.com + +Inbound connections require an explicit port mapping from the host. By default, +port 8022 on the host is mapped to port 22 on the FVP, so that the following +command will connect to an ssh server running on the FVP: + + ssh root@localhost -p 8022 + +Note that user-mode networking does not support ICMP, so `ping` will not work. +For more information about user-mode networking, please see +https://developer.arm.com/documentation/100964/1117/Introduction-to-Fast-Models/User-mode-networking?lang=en + ### File sharing between host and fvp It is possible to share a directory between the host machine and the fvp using the virtio P9 device component included in the kernel. To do so, create a