Abstraction of a basic serial device. Targeted at 16550 UART, but\r
could be much more generic.\r
\r
Abstraction of a basic serial device. Targeted at 16550 UART, but\r
could be much more generic.\r
\r
- Copyright (c) 2006 - 2008, Intel Corporation \r
- All rights reserved. This program and the accompanying materials \r
+ Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>\r
+ This program and the accompanying materials \r
are licensed and made available under the terms and conditions of the BSD License \r
which accompanies this distribution. The full text of the license may be found at \r
http://opensource.org/licenses/bsd-license.php \r
are licensed and made available under the terms and conditions of the BSD License \r
which accompanies this distribution. The full text of the license may be found at \r
http://opensource.org/licenses/bsd-license.php \r
\r
/**\r
Sets the baud rate, receive FIFO depth, transmit/receice time out, parity, \r
\r
/**\r
Sets the baud rate, receive FIFO depth, transmit/receice time out, parity, \r
\r
@param This Protocol instance pointer.\r
@param BaudRate The requested baud rate. A BaudRate value of 0 will use the\r
\r
@param This Protocol instance pointer.\r
@param BaudRate The requested baud rate. A BaudRate value of 0 will use the\r
- @retval EFI_SUCCESS The device was reset.\r
- @retval EFI_DEVICE_ERROR The serial device could not be reset.\r
+ @retval EFI_SUCCESS The device was reset.\r
+ @retval EFI_INVALID_PARAMETER One or more attributes has an unsupported value.\r
+ @retval EFI_DEVICE_ERROR The serial device is not functioning correctly.\r