Kconfig (4190B)
1# SPDX-License-Identifier: GPL-2.0-only 2# 3# Wireless WAN device configuration 4# 5 6menu "Wireless WAN" 7 8config WWAN 9 tristate "WWAN Driver Core" 10 help 11 Say Y here if you want to use the WWAN driver core. This driver 12 provides a common framework for WWAN drivers. 13 14 To compile this driver as a module, choose M here: the module will be 15 called wwan. 16 17if WWAN 18 19config WWAN_DEBUGFS 20 bool "WWAN devices debugfs interface" if EXPERT 21 depends on DEBUG_FS 22 default y 23 help 24 Enables debugfs infrastructure for the WWAN core and device drivers. 25 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. 29 30config WWAN_HWSIM 31 tristate "Simulated WWAN device" 32 help 33 This driver is a developer testing tool that can be used to test WWAN 34 framework. 35 36 To compile this driver as a module, choose M here: the module will be 37 called wwan_hwsim. If unsure, say N. 38 39config MHI_WWAN_CTRL 40 tristate "MHI WWAN control driver for QCOM-based PCIe modems" 41 depends on MHI_BUS 42 help 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, 47 libqcdm...). 48 49 To compile this driver as a module, choose M here: the module will be 50 called mhi_wwan_ctrl. 51 52config MHI_WWAN_MBIM 53 tristate "MHI WWAN MBIM network driver for QCOM-based PCIe modems" 54 depends on MHI_BUS 55 help 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. 60 61 To compile this driver as a module, choose M here: the module will be 62 called mhi_wwan_mbim. 63 64config QCOM_BAM_DMUX 65 tristate "Qualcomm BAM-DMUX WWAN network driver" 66 depends on (DMA_ENGINE && PM && QCOM_SMEM_STATE) || COMPILE_TEST 67 help 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). 73 74 To compile this driver as a module, choose M here: the module will be 75 called qcom_bam_dmux. 76 77config RPMSG_WWAN_CTRL 78 tristate "RPMSG WWAN control driver" 79 depends on RPMSG 80 help 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...). 85 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). 91 92 To compile this driver as a module, choose M here: the module will be 93 called rpmsg_wwan_ctrl. 94 95config IOSM 96 tristate "IOSM Driver for Intel M.2 WWAN Device" 97 depends on INTEL_IOMMU 98 select NET_DEVLINK 99 select RELAY if WWAN_DEBUGFS 100 help 101 This driver enables Intel M.2 WWAN Device communication. 102 103 If you have one of those Intel M.2 WWAN Modules and wish to use it in 104 Linux say Y/M here. 105 106 If unsure, say N. 107 108config MTK_T7XX 109 tristate "MediaTek PCIe 5G WWAN modem T7xx device" 110 depends on PCI 111 help 112 Enables MediaTek PCIe based 5G WWAN modem (T7xx series) device. 113 Adapts WWAN framework and provides network interface like wwan0 114 and tty interfaces like wwan0at0 (AT protocol), wwan0mbim0 115 (MBIM protocol), etc. 116 117 To compile this driver as a module, choose M here: the module will be 118 called mtk_t7xx. 119 120 If unsure, say N. 121 122endif # WWAN 123 124endmenu