On Mon, 4 Apr 2022, Arnd Bergmann wrote:
> On Mon, Apr 4, 2022 at 10:29 AM Ilpo Järvinen
> wrote:
>
> >
> > #define CLOCAL 0010
> > +#define ADDRB 01000 /* address bit */
> > #define CMSPAR 0100 /* mark or space (stick) parity */
> > #define CRTSCTS
On Mon, Apr 4, 2022 at 10:29 AM Ilpo Järvinen
wrote:
>
> #define CLOCAL 0010
> +#define ADDRB 01000 /* address bit */
> #define CMSPAR 0100 /* mark or space (stick) parity */
> #define CRTSCTS 0200 /* flow control */
>
> diff
Add ADDRB to termbits to indicate 9th bit addressing mode.
This change is necessary for supporting devices with RS485
multipoint addressing [*]. A later patch in the patch series
adds support for Synopsys Designware UART capable for 9th bit
addressing mode. In this mode, 9th bit is used to
