On Thu, Nov 02, 2017 at 04:42:56PM +0100, Paul Menzel wrote:
>
> The Linux serial console documentation [1] says that 115200 is the maximum
> supported baudrate.
>
> > The maximum baudrate is 115200.
>
> Is that still accurate? If yes, where should I look to support higher
> values?
See the setserial man page and the spd_* options:
spd_hi
Use 57.6kb when the application requests 38.4kb. This parameter
may be specified by a non-privileged user.
spd_vhi
Use 115kb when the application requests 38.4kb. This parameter may
be specified by a non-privileged user.
spd_shi
Use 230kb when the application requests 38.4kb. This parameter may
be specified by a non-privileged user.
spd_warp
Use 460kb when the application requests 38.4kb. This parameter may
be specified by a non-privileged user.
- Ted
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