Re: [PATCH 2/2] tty: add rpmsg driver

2019-04-15 Thread xiang xiao
On Mon, Apr 15, 2019 at 9:14 PM Enrico Weigelt, metux IT consult wrote: > > On 12.04.19 18:00, Arnaud Pouliquen wrote: > > Hi folks, > > > > Haven't followed the whole thread, but I've got the impression that the > device is emulating an uart - if that's the case wouldn't it be better > to implem

Re: [PATCH 2/2] tty: add rpmsg driver

2019-04-15 Thread Enrico Weigelt, metux IT consult
On 12.04.19 18:00, Arnaud Pouliquen wrote: Hi folks, Haven't followed the whole thread, but I've got the impression that the device is emulating an uart - if that's the case wouldn't it be better to implement a serial driver, instead of tty directly (which IMHO should make it also usable for se

Re: [PATCH 2/2] tty: add rpmsg driver

2019-04-12 Thread Arnaud Pouliquen
On 4/9/19 12:14 PM, xiang xiao wrote: > On Tue, Apr 9, 2019 at 3:28 PM Arnaud Pouliquen > wrote: >> >> >> >> On 4/8/19 3:29 PM, xiang xiao wrote: >>> On Mon, Apr 8, 2019 at 8:05 PM Arnaud Pouliquen >>> wrote: On 4/6/19 9:56 AM, xiang xiao wrote: > On Sat, Apr 6, 2019

Re: [PATCH 2/2] tty: add rpmsg driver

2019-04-09 Thread xiang xiao
On Tue, Apr 9, 2019 at 3:28 PM Arnaud Pouliquen wrote: > > > > On 4/8/19 3:29 PM, xiang xiao wrote: > > On Mon, Apr 8, 2019 at 8:05 PM Arnaud Pouliquen > > wrote: > >> > >> > >> > >> On 4/6/19 9:56 AM, xiang xiao wrote: > >>> On Sat, Apr 6, 2019 at 12:08 AM Arnaud Pouliquen > >>> wrote: >

Re: [PATCH 2/2] tty: add rpmsg driver

2019-04-09 Thread Arnaud Pouliquen
On 4/8/19 3:29 PM, xiang xiao wrote: > On Mon, Apr 8, 2019 at 8:05 PM Arnaud Pouliquen > wrote: >> >> >> >> On 4/6/19 9:56 AM, xiang xiao wrote: >>> On Sat, Apr 6, 2019 at 12:08 AM Arnaud Pouliquen >>> wrote: On 4/5/19 4:03 PM, xiang xiao wrote: > On Fri, Apr 5, 2019 a

Re: [PATCH 2/2] tty: add rpmsg driver

2019-04-08 Thread xiang xiao
On Mon, Apr 8, 2019 at 8:05 PM Arnaud Pouliquen wrote: > > > > On 4/6/19 9:56 AM, xiang xiao wrote: > > On Sat, Apr 6, 2019 at 12:08 AM Arnaud Pouliquen > > wrote: > >> > >> > >> > >> On 4/5/19 4:03 PM, xiang xiao wrote: > >>> On Fri, Apr 5, 2019 at 8:33 PM Arnaud Pouliquen > >>> wrote: >

Re: [PATCH 2/2] tty: add rpmsg driver

2019-04-08 Thread Arnaud Pouliquen
On 4/6/19 9:56 AM, xiang xiao wrote: > On Sat, Apr 6, 2019 at 12:08 AM Arnaud Pouliquen > wrote: >> >> >> >> On 4/5/19 4:03 PM, xiang xiao wrote: >>> On Fri, Apr 5, 2019 at 8:33 PM Arnaud Pouliquen >>> wrote: On 4/5/19 12:12 PM, xiang xiao wrote: > On Fri, Apr 5, 2019

Re: [PATCH 2/2] tty: add rpmsg driver

2019-04-06 Thread xiang xiao
On Sat, Apr 6, 2019 at 12:08 AM Arnaud Pouliquen wrote: > > > > On 4/5/19 4:03 PM, xiang xiao wrote: > > On Fri, Apr 5, 2019 at 8:33 PM Arnaud Pouliquen > > wrote: > >> > >> > >> > >> On 4/5/19 12:12 PM, xiang xiao wrote: > >>> On Fri, Apr 5, 2019 at 12:14 AM Arnaud Pouliquen > >>> wrote: > >>>

Re: [PATCH 2/2] tty: add rpmsg driver

2019-04-05 Thread Arnaud Pouliquen
On 4/5/19 4:03 PM, xiang xiao wrote: > On Fri, Apr 5, 2019 at 8:33 PM Arnaud Pouliquen > wrote: >> >> >> >> On 4/5/19 12:12 PM, xiang xiao wrote: >>> On Fri, Apr 5, 2019 at 12:14 AM Arnaud Pouliquen >>> wrote: Hello Xiang, On 4/3/19 2:47 PM, xiang xiao wrote: > On

Re: [PATCH 2/2] tty: add rpmsg driver

2019-04-05 Thread xiang xiao
On Fri, Apr 5, 2019 at 8:33 PM Arnaud Pouliquen wrote: > > > > On 4/5/19 12:12 PM, xiang xiao wrote: > > On Fri, Apr 5, 2019 at 12:14 AM Arnaud Pouliquen > > wrote: > >> > >> Hello Xiang, > >> > >> > >> On 4/3/19 2:47 PM, xiang xiao wrote: > >>> On Thu, Mar 21, 2019 at 11:48 PM Fabien Dessenne

Re: [PATCH 2/2] tty: add rpmsg driver

2019-04-05 Thread Fabien DESSENNE
Hi Johan, On 03/04/2019 10:44 AM, Johan Hovold wrote: > On Thu, Mar 21, 2019 at 04:47:19PM +0100, Fabien Dessenne wrote: >> This driver exposes a standard tty interface on top of the rpmsg >> framework through the "rpmsg-tty-channel" rpmsg service. >> >> This driver supports multi-instances, offe

Re: [PATCH 2/2] tty: add rpmsg driver

2019-04-05 Thread Arnaud Pouliquen
On 4/5/19 12:12 PM, xiang xiao wrote: > On Fri, Apr 5, 2019 at 12:14 AM Arnaud Pouliquen > wrote: >> >> Hello Xiang, >> >> >> On 4/3/19 2:47 PM, xiang xiao wrote: >>> On Thu, Mar 21, 2019 at 11:48 PM Fabien Dessenne >>> wrote: This driver exposes a standard tty interface on top of t

Re: [PATCH 2/2] tty: add rpmsg driver

2019-04-05 Thread xiang xiao
On Fri, Apr 5, 2019 at 12:14 AM Arnaud Pouliquen wrote: > > Hello Xiang, > > > On 4/3/19 2:47 PM, xiang xiao wrote: > > On Thu, Mar 21, 2019 at 11:48 PM Fabien Dessenne > > wrote: > >> > >> This driver exposes a standard tty interface on top of the rpmsg > >> framework through the "rpmsg-tty-cha

Re: [PATCH 2/2] tty: add rpmsg driver

2019-04-04 Thread Arnaud Pouliquen
Hello Xiang, On 4/3/19 2:47 PM, xiang xiao wrote: > On Thu, Mar 21, 2019 at 11:48 PM Fabien Dessenne > wrote: >> >> This driver exposes a standard tty interface on top of the rpmsg >> framework through the "rpmsg-tty-channel" rpmsg service. >> >> This driver supports multi-instances, offering a

Re: [PATCH 2/2] tty: add rpmsg driver

2019-04-03 Thread xiang xiao
On Thu, Mar 21, 2019 at 11:48 PM Fabien Dessenne wrote: > > This driver exposes a standard tty interface on top of the rpmsg > framework through the "rpmsg-tty-channel" rpmsg service. > > This driver supports multi-instances, offering a /dev/ttyRPMSGx entry > per rpmsg endpoint. > How to support

Re: [PATCH 2/2] tty: add rpmsg driver

2019-04-03 Thread Johan Hovold
On Thu, Mar 21, 2019 at 04:47:19PM +0100, Fabien Dessenne wrote: > This driver exposes a standard tty interface on top of the rpmsg > framework through the "rpmsg-tty-channel" rpmsg service. > > This driver supports multi-instances, offering a /dev/ttyRPMSGx entry > per rpmsg endpoint. > > Signed