Previously, it was impossible to build for PIC32MZ architecture with
CONFIG_SERIAL_TERMIOS because it introduced compiler errors in the
lower half driver.
Fixing the compiler errors and adding an implementation of the
TIOCSERGSTRUCT, TCGETS, and TCSETS ioctl calls.
* arch/mips/src/pic32mz/pic32mz_serial.c
(): Include nuttx/fs/ioctl.h, needed for the TIOCSERGSTRUCT, TCGETS,
and TCSETS defines.
(up_ioctl): Fix compile breakage. Implement TIOCSERGSTRUCT. Make
TCGETS return data bits, parity, and stop bits. Make TCSETS apply
changes to data bits, parity, and stop bits.
375cb09ff0