Re: [PATCH] wwan/ppp: send explicit port speed to pppd when port speed is zero (rh #1281731)

2016-10-07 Thread Dan Williams
On Fri, 2016-10-07 at 19:46 +0200, Thomas Haller wrote: > On Fri, 2016-10-07 at 12:28 -0500, Dan Williams wrote: > > > > Some TTY drivers or devices appear to ignore port speed and always > > report zero.  Technically this means the port is hung up and > > control > > lines should be disconnected,

Re: [PATCH] wwan/ppp: send explicit port speed to pppd when port speed is zero (rh #1281731)

2016-10-07 Thread Thomas Haller
On Fri, 2016-10-07 at 12:28 -0500, Dan Williams wrote: > Some TTY drivers or devices appear to ignore port speed and always > report zero.  Technically this means the port is hung up and control > lines should be disconnected, but with USB devices many of the serial > port attributes are meaningles

[PATCH] wwan/ppp: send explicit port speed to pppd when port speed is zero (rh #1281731)

2016-10-07 Thread Dan Williams
Some TTY drivers or devices appear to ignore port speed and always report zero. Technically this means the port is hung up and control lines should be disconnected, but with USB devices many of the serial port attributes are meaningless and ignored by some devices. pppd requires the port's speed