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linux/Documentation/ABI/testing/sysfs-class-net-qmi

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net: qmi_wwan: document the qmi/raw_ip sysfs file Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-04 02:24:22 +08:00
What: /sys/class/net/<iface>/qmi/raw_ip
Date: Dec 2015
KernelVersion: 4.4
Contact: Bjørn Mork <bjorn@mork.no>
Description:
Boolean. Default: 'N'
Set this to 'Y' to change the network device link
framing from '802.3' to 'raw-ip'.
The netdev will change to reflect the link framing
mode. The netdev is an ordinary ethernet device in
'802.3' mode, and the driver expects to exchange
frames with an ethernet header over the USB link. The
netdev is a headerless p-t-p device in 'raw-ip' mode,
and the driver expects to echange IPv4 or IPv6 packets
without any L2 header over the USB link.
Userspace is in full control of firmware configuration
through the delegation of the QMI protocol. Userspace
is responsible for coordination of driver and firmware
link framing mode, changing this setting to 'Y' if the
firmware is configured for 'raw-ip' mode.
Documentation: ABI: testing: sysfs-class-net-qmi: add new qmap mux files description This patch updates the documentation related to the new files added for qmap mux support. Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-24 21:22:46 +08:00
What: /sys/class/net/<iface>/qmi/add_mux
Date: March 2017
KernelVersion: 4.11
Contact: Bjørn Mork <bjorn@mork.no>
Description:
Unsigned integer.
qmi_wwan: extend permitted QMAP mux_id value range Permit mux_id values up to 254 to be used in qmimux_register_device() for compatibility with ip(8) and the rmnet driver. Fixes: c6adf77953bc ("net: usb: qmi_wwan: add qmap mux protocol support") Cc: Daniele Palmas <dnlplm@gmail.com> Signed-off-by: Reinhard Speyerer <rspmn@arcor.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-06-13 01:03:50 +08:00
Write a number ranging from 1 to 254 to add a qmap mux
Documentation: ABI: testing: sysfs-class-net-qmi: add new qmap mux files description This patch updates the documentation related to the new files added for qmap mux support. Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-24 21:22:46 +08:00
based network device, supported by recent Qualcomm based
modems.
The network device will be called qmimux.
Userspace is in charge of managing the qmux network device
activation and data stream setup on the modem side by
using the proper QMI protocol requests.
What: /sys/class/net/<iface>/qmi/del_mux
Date: March 2017
KernelVersion: 4.11
Contact: Bjørn Mork <bjorn@mork.no>
Description:
Unsigned integer.
qmi_wwan: extend permitted QMAP mux_id value range Permit mux_id values up to 254 to be used in qmimux_register_device() for compatibility with ip(8) and the rmnet driver. Fixes: c6adf77953bc ("net: usb: qmi_wwan: add qmap mux protocol support") Cc: Daniele Palmas <dnlplm@gmail.com> Signed-off-by: Reinhard Speyerer <rspmn@arcor.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-06-13 01:03:50 +08:00
Write a number ranging from 1 to 254 to delete a previously
Documentation: ABI: testing: sysfs-class-net-qmi: add new qmap mux files description This patch updates the documentation related to the new files added for qmap mux support. Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-24 21:22:46 +08:00
created qmap mux based network device.