Basic serial IO abstaction for GDB\r
\r
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>\r
- \r
+\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
RETURN_STATUS\r
EFIAPI\r
GdbSerialInit (\r
- IN UINT64 BaudRate, \r
- IN UINT8 Parity, \r
- IN UINT8 DataBits, \r
- IN UINT8 StopBits \r
+ IN UINT64 BaudRate,\r
+ IN UINT8 Parity,\r
+ IN UINT8 DataBits,\r
+ IN UINT8 StopBits\r
)\r
{\r
return RETURN_SUCCESS;\r
EFIAPI\r
GdbIsCharAvailable (\r
VOID\r
- ) \r
+ )\r
{\r
UINT32 LSR = UartBase(PcdGet32(PcdOmap35xxConsoleUart)) + UART_LSR_REG;\r
\r
UINT32 LSR = UartBase(PcdGet32(PcdOmap35xxConsoleUart)) + UART_LSR_REG;\r
UINT32 RBR = UartBase(PcdGet32(PcdOmap35xxConsoleUart)) + UART_RBR_REG;\r
CHAR8 Char;\r
- \r
+\r
while ((MmioRead8(LSR) & UART_LSR_RX_FIFO_E_MASK) == UART_LSR_RX_FIFO_E_EMPTY);\r
Char = MmioRead8(RBR);\r
\r
{\r
UINT32 LSR = UartBase(PcdGet32(PcdOmap35xxConsoleUart)) + UART_LSR_REG;\r
UINT32 THR = UartBase(PcdGet32(PcdOmap35xxConsoleUart)) + UART_THR_REG;\r
- \r
+\r
while ((MmioRead8(LSR) & UART_LSR_TX_FIFO_E_MASK) == UART_LSR_TX_FIFO_E_NOT_EMPTY);\r
MmioWrite8(THR, Char);\r
}\r