Re: [PATCH 09/10] quectel: add basic support for serial connected modems

2019-07-09 Thread Denis Kenzior
Hi Martin, On 07/09/2019 01:50 AM, Martin Hundebøll wrote: Hi Denis, On 08/07/2019 18.12, Denis Kenzior wrote: However, there is still the fundamental issue of not being able to correlate the created ttys to the original one...  If we can fix that in the kernel, then a strong argument can be

Re: [PATCH 09/10] quectel: add basic support for serial connected modems

2019-07-09 Thread Martin Hundebøll
Hi Denis, On 08/07/2019 18.12, Denis Kenzior wrote: However, there is still the fundamental issue of not being able to correlate the created ttys to the original one...  If we can fix that in the kernel, then a strong argument can be made to drop GAtMux entirely. Which is actually what I

Re: [PATCH 09/10] quectel: add basic support for serial connected modems

2019-07-08 Thread Denis Kenzior
Hi Lars, On 07/08/2019 04:05 AM, Lars Poeschel wrote: On Fri, Jul 05, 2019 at 05:57:05PM -0500, Denis Kenzior wrote: Hi Martin, On 07/03/2019 01:09 PM, Martin Hundebøll wrote: Setup GSM 07.10 multiplexing using the kernel n_gsm line discpline driver, and use the virtual tty devices as Aux

Re: [PATCH 09/10] quectel: add basic support for serial connected modems

2019-07-08 Thread Lars Poeschel
On Fri, Jul 05, 2019 at 05:57:05PM -0500, Denis Kenzior wrote: > Hi Martin, > > On 07/03/2019 01:09 PM, Martin Hundebøll wrote: > > Setup GSM 07.10 multiplexing using the kernel n_gsm line discpline > > driver, and use the virtual tty devices as Aux and Modem channels. > > > > The driver

Re: [PATCH 09/10] quectel: add basic support for serial connected modems

2019-07-05 Thread Denis Kenzior
Hi Martin, On 07/03/2019 01:09 PM, Martin Hundebøll wrote: Setup GSM 07.10 multiplexing using the kernel n_gsm line discpline driver, and use the virtual tty devices as Aux and Modem channels. The driver supports rts/cts on the underlying serial device. This is enabled with

[PATCH 09/10] quectel: add basic support for serial connected modems

2019-07-03 Thread Martin Hundebøll
Setup GSM 07.10 multiplexing using the kernel n_gsm line discpline driver, and use the virtual tty devices as Aux and Modem channels. The driver supports rts/cts on the underlying serial device. This is enabled with OFONO_QUECTED_RTSCTS udev environment, e.g.: KERNEL=="ttymxc0",