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CONFIG_GSM_MUX_DLCI_PPP

DLCI id of the PPP connection channel

Type: int

Help

Channel number for the PPP connection to the modem.
SIMCOM modem has 16kb buffer for DLCI 1 so the manual recommends
it for PPP traffic. For other DLCIs in that modem, the buffer size
is only 1kb.

Direct dependencies

GSM_MUX && CONSOLE

(Includes any dependencies from ifs and menus.)

Defaults

• 1 if MODEM_GSM_SIMCOM

• 2

Kconfig definition

At drivers/console/Kconfig.gsm_mux:40

Included via Kconfig:8 → Kconfig.zephyr:42 → drivers/Kconfig:14 → drivers/console/Kconfig:325

Menu path: (Top) → Device Drivers → Console drivers → Enable GSM 07.10 muxing protocol

config GSM_MUX_DLCI_PPP
    int "DLCI id of the PPP connection channel"
    range 1 63
    default 1 if MODEM_GSM_SIMCOM
    default 2
    depends on GSM_MUX && CONSOLE
    help
      Channel number for the PPP connection to the modem.
      SIMCOM modem has 16kb buffer for DLCI 1 so the manual recommends
      it for PPP traffic. For other DLCIs in that modem, the buffer size
      is only 1kb.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)