fix em0 driver

tasks/main.yml

@@ -4,7 +4,7 @@
     - vars
 
 - include_tasks: "{{ tweak }}"
-  when: "ansible_system == 'FreeBSD'"
+  when: ansible_facts['os_family'] == "FreeBSD"
   tags:
     - installation
     - configuration
@@ -21,12 +21,13 @@
     - FreeBSD-chromium.yml
     - FreeBSD-reader.yml
     - FreeBSD-shortcuts.yml
+    - FreeBSD-em0.yml
     - keyboard.yml
 
 - include_tasks: "{{ tweak }}"
   when: ansible_facts['os_family'] == "Debian"
   tags:
-    - installation
+ 0   - installation
     - configuration
     - vars
   loop_control:
@@ -52,9 +53,7 @@
     - configuration
     - vars
   loop_control:
-    loop_var: tweak
+    loop_var: tweaks
   loop:
     - "{{ role_path }}/../common/tasks/chip-development.yml"
     - "{{ role_path }}/../common/tasks/nmap.yml"
-
-