jmri: remove udev symlink phase — JMRI uses /dev/ttyACM* natively

ansible/roles/jmri/defaults/main.yml

@@ -44,15 +44,5 @@ jmri_monitor_quiet_start: 1     # hour (24h) to stop polling
 jmri_monitor_quiet_end: 10      # hour (24h) to resume polling
 jmri_monitor_stop_delay: 30     # seconds of OFF state before stopping JMRI
 
-# ---------------------------------------------------------------------------
-# USB device identification (ENV{ID_SERIAL} from udev — the segment of the
-# by-id symlink name before the -ifNN suffix)
-# ---------------------------------------------------------------------------
-# LocoBuffer-NG (LocoNet bridge) → /dev/jmri/loconet
-jmri_dev_loconet_serial: "RR-CirKits_LocoBuffer-NG_CDC_ACM_SERIAL_DEVICE_AA5700218A"
 
-# NCE command station → /dev/jmri/nce  ← triggers service start/stop
-jmri_dev_nce_serial: "Microchip_Technology_Inc._Simple_CDC_Device_Demo"
 
-# FTDI LCC interface → /dev/jmri/lcc
-jmri_dev_lcc_serial: "ftdi_usb_serial_converter_ftDYQHZX"

ansible/roles/jmri/tasks/main.yml

@@ -36,26 +36,6 @@
     groups: dialout
     append: true
 
-# ---------------------------------------------------------------------------
-# Phase 1 — Stable udev device symlinks
-# Creates /dev/jmri/nce, /dev/jmri/loconet, /dev/jmri/lcc
-# ---------------------------------------------------------------------------
-- name: Create /dev/jmri symlink directory (static — survives reboots)
-  ansible.builtin.file:
-    path: /etc/jmri
-    state: directory
-    owner: root
-    group: root
-    mode: '0755'
-
-- name: Deploy udev rules for stable JMRI device symlinks
-  ansible.builtin.template:
-    src: 99-jmri-devices.rules.j2
-    dest: /etc/udev/rules.d/99-jmri-devices.rules
-    owner: root
-    group: root
-    mode: '0644'
-  notify: Reload udev
 
 # ---------------------------------------------------------------------------
 # Phase 2 — LocoNet traffic monitor

ansible/roles/jmri/templates/99-jmri-devices.rules.j2

@@ -1,25 +0,0 @@
-# /etc/udev/rules.d/99-jmri-devices.rules
-# Managed by Ansible — do not edit manually.
-#
-# Creates stable /dev/jmri/* symlinks for all three JMRI serial interfaces.
-# Uses ID_SERIAL (full serial string) to match by-id symlink identity,
-# so device numbering (ttyACM0, ttyACM1, etc.) doesn't matter after reboots.
-# Ownership: root:dialout mode 0660 — jmri user is a member of dialout.
-
-# NCE command station (Microchip CDC)
-# Appears when layout is powered on; disappears when layout powers off.
-SUBSYSTEM=="tty", ENV{ID_SERIAL}=="{{ jmri_dev_nce_serial }}", \
-  SYMLINK+="jmri/nce", \
-  GROUP="dialout", MODE="0660"
-
-# RR-CirKits LocoBuffer-NG (LocoNet bridge)
-# USB-powered — always present when server is running.
-SUBSYSTEM=="tty", ENV{ID_SERIAL}=="{{ jmri_dev_loconet_serial }}", \
-  SYMLINK+="jmri/loconet", \
-  GROUP="dialout", MODE="0660"
-
-# FTDI USB serial (LCC interface)
-# USB-powered — always present when server is running.
-SUBSYSTEM=="tty", ENV{ID_SERIAL}=="{{ jmri_dev_lcc_serial }}", \
-  SYMLINK+="jmri/lcc", \
-  GROUP="dialout", MODE="0660"