[GitHub] [incubator-nuttx] gustavonihei commented on a change in pull request #3029: risc-v/esp32-c3: Adds termios support.

[GitBox <gi...@apache.org>]

gustavonihei commented on a change in pull request #3029:
URL: https://github.com/apache/incubator-nuttx/pull/3029#discussion_r592365833



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File path: arch/risc-v/src/esp32c3/esp32c3_serial.c
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@@ -656,9 +661,208 @@ static int esp32c3_receive(struct uart_dev_s *dev, unsigned int *status)
   return (int)rx_fifo;
 }
 
+/****************************************************************************
+ * Name: esp32c3_ioctl
+ *
+ * Description:
+ *   All ioctl calls will be routed through this method.
+ *   Here it's employed to implement the TERMIOS ioctls and TIOCSERGSTRUCT.
+ *
+ * Parameters:
+ *   filep    Pointer to a file structure instance.
+ *   cmd      The ioctl command.
+ *   arg       The argument of the ioctl cmd.

Review comment:
       ```suggestion
    *   arg      The argument of the ioctl cmd.
   ```




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