1 # SPDX-License-Identifier: GPL-2.0-only
3 # Wireless WAN device configuration
9 tristate "WWAN Driver Core"
11 Say Y here if you want to use the WWAN driver core. This driver
12 provides a common framework for WWAN drivers.
14 To compile this driver as a module, choose M here: the module will be
20 bool "WWAN devices debugfs interface" if EXPERT
24 Enables debugfs infrastructure for the WWAN core and device drivers.
26 If this option is selected, then you can find the debug interface
27 elements for each WWAN device in a directory that is corresponding to
28 the device name: debugfs/wwan/wwanX.
31 tristate "Simulated WWAN device"
33 This driver is a developer testing tool that can be used to test WWAN
36 To compile this driver as a module, choose M here: the module will be
37 called wwan_hwsim. If unsure, say N.
40 tristate "MHI WWAN control driver for QCOM-based PCIe modems"
43 MHI WWAN CTRL allows QCOM-based PCIe modems to expose different modem
44 control protocols/ports to userspace, including AT, MBIM, QMI, DIAG
45 and FIREHOSE. These protocols can be accessed directly from userspace
46 (e.g. AT commands) or via libraries/tools (e.g. libmbim, libqmi,
49 To compile this driver as a module, choose M here: the module will be
53 tristate "MHI WWAN MBIM network driver for QCOM-based PCIe modems"
56 MHI WWAN MBIM is a WWAN network driver for QCOM-based PCIe modems.
57 It implements MBIM over MHI, for IP data aggregation and muxing.
58 A default wwan0 network interface is created for MBIM data session
59 ID 0. Additional links can be created via wwan rtnetlink type.
61 To compile this driver as a module, choose M here: the module will be
65 tristate "Qualcomm BAM-DMUX WWAN network driver"
66 depends on (DMA_ENGINE && PM && QCOM_SMEM_STATE) || COMPILE_TEST
68 The BAM Data Multiplexer provides access to the network data channels
69 of modems integrated into many older Qualcomm SoCs, e.g. Qualcomm
70 MSM8916 or MSM8974. The connection can be established via QMI/AT from
71 userspace with control ports available through the WWAN subsystem
72 (CONFIG_RPMSG_WWAN_CTRL) or QRTR network sockets (CONFIG_QRTR).
74 To compile this driver as a module, choose M here: the module will be
77 config RPMSG_WWAN_CTRL
78 tristate "RPMSG WWAN control driver"
81 RPMSG WWAN CTRL allows modems available via RPMSG channels to expose
82 different modem protocols/ports to userspace, including AT and QMI.
83 These protocols can be accessed directly from userspace
84 (e.g. AT commands) or via libraries/tools (e.g. libqmi, libqcdm...).
86 This is mainly used for modems integrated into many Qualcomm SoCs,
87 e.g. for AT and QMI on Qualcomm MSM8916 or MSM8974. Note that many
88 newer Qualcomm SoCs (e.g. SDM845) still provide an AT port through
89 this driver but the QMI messages can only be sent through
90 QRTR network sockets (CONFIG_QRTR).
92 To compile this driver as a module, choose M here: the module will be
93 called rpmsg_wwan_ctrl.
96 tristate "IOSM Driver for Intel M.2 WWAN Device"
99 select RELAY if WWAN_DEBUGFS
101 This driver enables Intel M.2 WWAN Device communication.
103 If you have one of those Intel M.2 WWAN Modules and wish to use it in
109 tristate "MediaTek PCIe 5G WWAN modem T7xx device"
111 select RELAY if WWAN_DEBUGFS
113 Enables MediaTek PCIe based 5G WWAN modem (T7xx series) device.
114 Adapts WWAN framework and provides network interface like wwan0
115 and tty interfaces like wwan0at0 (AT protocol), wwan0mbim0
116 (MBIM protocol), etc.
118 To compile this driver as a module, choose M here: the module will be