fix em0 driver

tasks/FreeBSD-em0.yml

@@ -0,0 +1,22 @@
+---
+- name: install the updated intel driver
+  package:
+    name: intel-em-kmod
+    state: present
+  become: true
+  tags:
+          - installation
+
+- name: activate the updated intel driver
+  lineinfile:
+    path: "/boot/loader.conf"
+    regexp: "^{{ item.name }}"
+    line: "{{ item.name }}={{ item.val }}"
+  become: true
+  loop: "{{ sysctl_setting }}"
+  vars:
+    sysctl_setting:
+      - name: "if_em_updated_load"
+        val: 1
+  tags:
+    - configuration