gsm_error(9)

💅 gsm_error(9) 💅

okay so bestie, welcome to gsm_error(9) from the Kernel API Manual — it's giving "short king" and honestly? obsessed. ✨

🌸 NAME 🌸

gsm_error — handle tty error 🫶

⭐ SYNOPSIS ⭐

void gsm_error (struct gsm_mux *gsm );

🎀 ARGUMENTS 🎀

• gsm — ldisc data 💖

🦋 DESCRIPTION 🦋

when data for a frame hits an error during receipt, this is the little handler that deals with it. Currently we just go back to hunting for a SOF. no cap, that's the whole move rn 💅

FIXME: better diagnostics ?

👑 SEE ALSO 👑

Kernel file ./drivers/tty/n_gsm.c is the main character here, and the whole friend group is:

gsm_fcs_add(9), gsm_fcs_add_block(9),
gsm_read_ea(9), gsm_read_ea_val(9), gsm_encode_modem(9),
gsm_encode_params(9), gsm_register_devices(9),
gsm_unregister_devices(9), gsm_print_packet(9), gsm_stuff_frame(9),
gsm_send(9), gsm_dlci_clear_queues(9), gsm_response(9), gsm_command(9),
gsm_data_alloc(9), gsm_send_packet(9), gsm_is_flow_ctrl_msg(9),
gsm_data_kick(9), __gsm_data_queue(9), gsm_data_queue(9),
gsm_dlci_data_output(9), gsm_dlci_data_output_framed(9),
gsm_dlci_modem_output(9), gsm_dlci_data_sweep(9), gsm_dlci_data_kick(9),
gsm_control_command(9), gsm_control_reply(9), gsm_process_modem(9),
gsm_process_negotiation(9), gsm_control_modem(9),
gsm_control_negotiation(9), gsm_control_rls(9), gsm_control_message(9),
gsm_control_response(9), gsm_control_keep_alive(9),
gsm_control_transmit(9), gsm_control_retransmit(9), gsm_control_send(9),
gsm_control_wait(9), gsm_dlci_close(9), gsm_dlci_open(9),
gsm_dlci_negotiate(9), gsm_dlci_t1(9), gsm_dlci_begin_open(9),
gsm_dlci_set_opening(9), gsm_dlci_set_wait_config(9),
gsm_dlci_begin_close(9), gsm_dlci_data(9), gsm_dlci_command(9),
gsm_kick_timer(9), gsm_dlci_copy_config_values(9), gsm_dlci_config(9),
gsm_dlci_alloc(9), gsm_dlci_free(9), gsm_dlci_release(9), gsm_queue(9),
gsm0_receive_state_check_and_fix(9), gsm0_receive(9),
gsm1_receive_state_check_and_fix(9), gsm1_receive(9),
gsm_cleanup_mux(9), gsm_activate_mux(9), gsm_free_mux(9),
gsm_free_muxr(9), gsm_alloc_mux(9), gsmld_output(9),
gsmld_write_trigger(9), gsmld_write_task(9), gsmld_attach_gsm(9),
gsmld_detach_gsm(9), gsmld_flush_buffer(9), gsmld_close(9),
gsmld_open(9), gsmld_write_wakeup(9), gsmld_read(9), gsmld_write(9),
gsmld_poll(9), gsm_modem_upd_via_data(9), gsm_modem_upd_via_msc(9),
gsm_modem_update(9), gsm_wait_modem_change(9)

mwah 💋 — source/version: ./drivers/tty; date: October 2026; page: gsm_error(9). bye bestie 👋