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125 lines
2.7 KiB
125 lines
2.7 KiB
# Copyright (c) 2023 Trackunit Corporation |
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# SPDX-License-Identifier: Apache-2.0 |
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menuconfig MODEM_MODULES |
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bool "Modem modules" |
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select EXPERIMENTAL |
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if MODEM_MODULES |
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config MODEM_CHAT |
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bool "Modem chat module" |
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select RING_BUFFER |
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select MODEM_PIPE |
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if MODEM_CHAT |
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config MODEM_CHAT_LOG_BUFFER_SIZE |
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int "Modem chat log buffer size in bytes" |
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default 128 |
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endif |
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config MODEM_CMUX |
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bool "Modem CMUX module" |
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select MODEM_PIPE |
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select RING_BUFFER |
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select EVENTS |
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select CRC |
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if MODEM_CMUX |
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config MODEM_CMUX_DEFAULT_MTU_127 |
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bool |
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default y if (DT_HAS_QUECTEL_BG95_ENABLED || DT_HAS_QUECTEL_EG25_G_ENABLED || \ |
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DT_HAS_SIMCOM_SIM7080_ENABLED || DT_HAS_U_BLOX_SARA_R4_ENABLED || \ |
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DT_HAS_U_BLOX_SARA_R5_ENABLED || DT_HAS_SWIR_HL7800_ENABLED || \ |
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DT_HAS_TELIT_ME910G1_ENABLED || DT_HAS_TELIT_ME310G1_ENABLED || \ |
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DT_HAS_SQN_GM02S_ENABLED) |
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help |
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Use the default MTU size of 127 bytes for the CMUX module on certain modems. |
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This must match the AT+CMUX commands in the modem_cellular driver. |
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config MODEM_CMUX_MTU |
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int "CMUX MTU size in bytes" |
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range 16 1500 |
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default 127 if MODEM_CMUX_DEFAULT_MTU_127 |
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default 31 |
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help |
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Maximum Transmission Unit (MTU) size for the CMUX module. |
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Linux ldattach defaults to 127 bytes, 3GPP TS 27.010 to 31. |
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config MODEM_CMUX_WORK_BUFFER_SIZE |
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int "CMUX module work buffer size in bytes" |
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range 23 1507 |
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default 134 if MODEM_CMUX_DEFAULT_MTU_127 |
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default 38 |
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help |
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Size of the work buffer used by the CMUX module. |
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Recommended size is MODEM_CMUX_MTU + 7 (CMUX header size). |
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module = MODEM_CMUX |
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module-str = modem_cmux |
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source "subsys/logging/Kconfig.template.log_config" |
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endif |
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config MODEM_PIPE |
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bool "Modem pipe module" |
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select EVENTS |
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config MODEM_PIPELINK |
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bool "Modem pipelink module" |
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depends on MODEM_PIPE |
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config MODEM_PPP |
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bool "Modem PPP module" |
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depends on NET_L2_PPP |
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select MODEM_PIPE |
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select RING_BUFFER |
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select CRC |
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if MODEM_PPP |
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config MODEM_PPP_NET_BUF_FRAG_SIZE |
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int "Network buffer fragment size" |
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default NET_BUF_DATA_SIZE if NET_BUF_FIXED_DATA_SIZE |
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default 128 |
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endif |
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config MODEM_STATS |
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bool "Modem statistics" |
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depends on SHELL |
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help |
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Enables modem statistics shell commands which track the usage of |
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buffers across the modem modules. The statistics are useful for |
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scaling buffer sizes, as these are application specific. |
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config MODEM_STATS_BUFFER_NAME_SIZE |
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int "Maximum string size of modem stats buffer name" |
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default 32 |
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range 8 64 |
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config MODEM_UBX |
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bool "Modem U-BLOX module" |
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select RING_BUFFER |
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select MODEM_PIPE |
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help |
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Enable Modem U-BLOX module. |
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if MODEM_UBX |
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config MODEM_UBX_LOG_BUFFER |
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int "Modem U-BLOX log buffer size" |
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default 128 |
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endif |
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module = MODEM_MODULES |
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module-str = modem_modules |
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source "subsys/logging/Kconfig.template.log_config" |
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rsource "backends/Kconfig" |
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endif
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