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1What: /sys/class/net/<iface>/qmi/raw_ip2Date: Dec 20153KernelVersion: 4.44Contact: Bjørn Mork <bjorn@mork.no>5Description:6 Boolean. Default: 'N'7 8 Set this to 'Y' to change the network device link9 framing from '802.3' to 'raw-ip'.10 11 The netdev will change to reflect the link framing12 mode. The netdev is an ordinary ethernet device in13 '802.3' mode, and the driver expects to exchange14 frames with an ethernet header over the USB link. The15 netdev is a headerless p-t-p device in 'raw-ip' mode,16 and the driver expects to echange IPv4 or IPv6 packets17 without any L2 header over the USB link.18 19 Userspace is in full control of firmware configuration20 through the delegation of the QMI protocol. Userspace21 is responsible for coordination of driver and firmware22 link framing mode, changing this setting to 'Y' if the23 firmware is configured for 'raw-ip' mode.24 25What: /sys/class/net/<iface>/qmi/add_mux26Date: March 201727KernelVersion: 4.1128Contact: Bjørn Mork <bjorn@mork.no>29Description:30 Unsigned integer.31 32 Write a number ranging from 1 to 254 to add a qmap mux33 based network device, supported by recent Qualcomm based34 modems.35 36 The network device will be called qmimux.37 38 Userspace is in charge of managing the qmux network device39 activation and data stream setup on the modem side by40 using the proper QMI protocol requests.41 42What: /sys/class/net/<iface>/qmi/del_mux43Date: March 201744KernelVersion: 4.1145Contact: Bjørn Mork <bjorn@mork.no>46Description:47 Unsigned integer.48 49 Write a number ranging from 1 to 254 to delete a previously50 created qmap mux based network device.51 52What: /sys/class/net/<qmimux iface>/qmap/mux_id53Date: January 202154KernelVersion: 5.1255Contact: Daniele Palmas <dnlplm@gmail.com>56Description:57 Unsigned integer58 59 Indicates the mux id associated to the qmimux network interface60 during its creation.61 62What: /sys/class/net/<iface>/qmi/pass_through63Date: January 202164KernelVersion: 5.1265Contact: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>66Description:67 Boolean. Default: 'N'68 69 Set this to 'Y' to enable 'pass-through' mode, allowing packets70 in MAP format to be passed on to the stack.71 72 Normally the rmnet driver (CONFIG_RMNET) is then used to process73 and demultiplex these packets.74 75 'Pass-through' mode can be enabled when the device is in76 'raw-ip' mode only.77