On Thu, Sep 06, 2018 at 03:42:14PM +0200, Ludovic Desroches wrote:

From: Nicolas Ferre <nicolas.ferre@microchip.com>

When mode is set in atmel_config_iso7816() we backup last RS232 mode
for coming back to this mode if requested.
Also allow setup of T=0 and T=1 parameter and basic support in set_termios
function as well.

Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
[ludovic.desroches at microchip.com: rebase, add check on fidi ratio, checkpatch fixes]
Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Acked-by: Richard Genoud <redacted>
---
 drivers/tty/serial/atmel_serial.c | 190 +++++++++++++++++++++++++++++++++++---
 drivers/tty/serial/atmel_serial.h |   3 +-
 2 files changed, 181 insertions(+), 12 deletions(-)

This doesn't apply to my tree :(

Also, shouldn't this new ioctl be documented somewhere?

thanks,

greg k-h