| Bjørn Mork | 40dd0d9 | 2015-12-03 19:24:22 +0100 | [diff] [blame] | 1 | What: /sys/class/net/<iface>/qmi/raw_ip |
| 2 | Date: Dec 2015 |
| 3 | KernelVersion: 4.4 |
| 4 | Contact: Bjørn Mork <bjorn@mork.no> |
| 5 | Description: |
| 6 | Boolean. Default: 'N' |
| 7 | |
| 8 | Set this to 'Y' to change the network device link |
| 9 | framing from '802.3' to 'raw-ip'. |
| 10 | |
| 11 | The netdev will change to reflect the link framing |
| 12 | mode. The netdev is an ordinary ethernet device in |
| 13 | '802.3' mode, and the driver expects to exchange |
| 14 | frames with an ethernet header over the USB link. The |
| 15 | netdev is a headerless p-t-p device in 'raw-ip' mode, |
| 16 | and the driver expects to echange IPv4 or IPv6 packets |
| 17 | without any L2 header over the USB link. |
| 18 | |
| 19 | Userspace is in full control of firmware configuration |
| 20 | through the delegation of the QMI protocol. Userspace |
| 21 | is responsible for coordination of driver and firmware |
| 22 | link framing mode, changing this setting to 'Y' if the |
| 23 | firmware is configured for 'raw-ip' mode. |