/*
 * Copyright 2012-2021 Haiku, Inc. All rights reserved.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              François Revol, revol@free.fr
 *              Alexander von Gluck IV, kallisti5@unixzen.com
 */
#ifndef _KERNEL_ARCH_DEBUG_UART_8250_H
#define _KERNEL_ARCH_DEBUG_UART_8250_H


#include <sys/types.h>

#include <SupportDefs.h>

#include "debug_uart.h"


#define UART_KIND_8250 "8250"


class DebugUART8250 : public DebugUART {
public:
                                                        DebugUART8250(addr_t base, int64 clock);
                                                        ~DebugUART8250();

                        void                    InitEarly();
                        void                    Init();
                        void                    InitPort(uint32 baud);

                        int                             PutChar(char c);
                        int                             GetChar(bool wait);

                        void                    FlushTx();
                        void                    FlushRx();
};


DebugUART8250* arch_get_uart_8250(addr_t base, int64 clock);


#endif /* _KERNEL_ARCH_DEBUG_UART_8250_H */