> Who can I contact to discuss issues / submit fixes ? This list and me more specifically. > - When a virtual tty is closed from user-space, the operation is not fully > synchronous: DISC requests can be sent on the DLCI after the system call > has returned. > This is because gsmtty_close does not wait for event DLCI_CLOSED after > calling gsm_dlci_begin_close. That one is intentional. > - On line discipline attach, n_gsm use default settings that have no chance > to match what I set in the modem > and when I do the TIOCSETCONF ioctl to configure it correctly, this > previous settings cause it to call gsm_cleanup_mux(), leading to delays and > useless commands to the modem (that won't be answered). We start in passive mode to tyr and avoid useless commands but could certainly be improved. > - The CLD command encoding is not strictly compliant with 3GPP 27.010 > The TLV built does not have any L byte, whereas it should have one > indicating a zero length for the value field. > The modem I use accept this variant but some may not. What kernel verison is this ? > This issue is the most disturbing for me, as I consequently can see no way > to end mux session in a fully satisfying way. Probably we need to split 'ldisc close' and 'ending a mux' (eg have an ioctl for 'mux shutdown') Alan -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
