Re: [PATCH 1/6] tty: n_gsm: Add support for serdev drivers

2024-12-19 Thread Ivaylo Dimitrov
On 19.12.24 г. 9:53 ч., Jiri Slaby wrote: On 19. 12. 24, 8:45, Ivaylo Dimitrov wrote: Hi, ... On 29.11.20 г. 22:51 ч., Pavel Machek wrote: It looks like you may also have a problem with tty hangups, which serdev does not support currently. There are multiple paths in n_gsm which can tri

Re: [PATCH 1/6] tty: n_gsm: Add support for serdev drivers

2024-12-18 Thread Jiri Slaby
On 19. 12. 24, 8:45, Ivaylo Dimitrov wrote: Hi, ... On 29.11.20 г. 22:51 ч., Pavel Machek wrote: It looks like you may also have a problem with tty hangups, which serdev does not support currently. There are multiple paths in n_gsm which can trigger a hangup (e.g. based on remote input) and w

Re: [PATCH 1/6] tty: n_gsm: Add support for serdev drivers

2024-12-18 Thread Ivaylo Dimitrov
Hi, ... On 29.11.20 г. 22:51 ч., Pavel Machek wrote: It looks like you may also have a problem with tty hangups, which serdev does not support currently. There are multiple paths in n_gsm which can trigger a hangup (e.g. based on remote input) and would likely lead to a crash I don't believe

Re: [PATCH 1/6] tty: n_gsm: Add support for serdev drivers

2020-11-29 Thread Pavel Machek
Hi! This is neccessary for having useful Droid 4 support, so let me try to ressurect this. If there's newer version (I took mine from for-5.7 branch), let me know. On Thu 2020-05-28 11:31:02, Johan Hovold wrote: > On Tue, May 12, 2020 at 02:47:08PM -0700, Tony Lindgren wrote: > > I initially tho

Re: [PATCH 1/6] tty: n_gsm: Add support for serdev drivers

2020-05-28 Thread Johan Hovold
On Tue, May 12, 2020 at 02:47:08PM -0700, Tony Lindgren wrote: > We can make use of serdev drivers to do simple device drivers for > TS 27.010 chanels, and we can handle vendor specific protocols on top > of TS 27.010 with serdev drivers. > > So far this has been tested with Motorola droid4 where

Re: [PATCH 1/6] tty: n_gsm: Add support for serdev drivers

2020-05-13 Thread Pavel Machek
On Tue 2020-05-12 14:47:08, Tony Lindgren wrote: > We can make use of serdev drivers to do simple device drivers for > TS 27.010 chanels, and we can handle vendor specific protocols on top > of TS 27.010 with serdev drivers. > > So far this has been tested with Motorola droid4 where there is a cus

[PATCH 1/6] tty: n_gsm: Add support for serdev drivers

2020-05-12 Thread Tony Lindgren
We can make use of serdev drivers to do simple device drivers for TS 27.010 chanels, and we can handle vendor specific protocols on top of TS 27.010 with serdev drivers. So far this has been tested with Motorola droid4 where there is a custom packet numbering protocol on top of TS 27.010 for the M

Re: [PATCH 1/6] tty: n_gsm: Add support for serdev drivers

2020-05-01 Thread Tony Lindgren
* Pavel Machek [200501 20:32]: > > +static struct gsm_dlci *gsd_dlci_get(struct gsm_serdev *gsd, int line, > > +bool allocate) > > +{ > > + struct gsm_mux *gsm; > > + struct gsm_dlci *dlci; > > + > > + if (!gsd || !gsd->gsm) > > + return ERR_PTR(-ENO

Re: [PATCH 1/6] tty: n_gsm: Add support for serdev drivers

2020-05-01 Thread Pavel Machek
Hi! > We can make use of serdev drivers to do simple device drivers for > TS 27.010 chanels, and we can handle vendor specific protocols on top > of TS 27.010 with serdev drivers. > > So far this has been tested with Motorola droid4 where there is a custom > packet numbering protocol on top of TS

[PATCH 1/6] tty: n_gsm: Add support for serdev drivers

2020-04-30 Thread Tony Lindgren
We can make use of serdev drivers to do simple device drivers for TS 27.010 chanels, and we can handle vendor specific protocols on top of TS 27.010 with serdev drivers. So far this has been tested with Motorola droid4 where there is a custom packet numbering protocol on top of TS 27.010 for the M