/*

* Copyright (C) 2009 Niek Linnenbank

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <http://www.gnu.org/licenses/>.

*/

#include <FreeNOS/System.h>

#include "IOCtl.h"

Error IOCtlHandler(IOOperation op, Address addr, ulong value)

{

Arch::IO io;

DEBUG("op =" << op << " addr=" << addr << " value=" << value);

switch (op)

{

case IOByteRead:

return io.inb(addr);

case IOByteWrite:

io.outb(addr, value);

break;

case IOWordRead:

return io.inw(addr);

case IOWordWrite:

io.outw(addr, value);

break;

case IOLongWrite:

io.outl(addr, value);

break;

}

return API::Success;

}

Log & operator << (Log &log, IOOperation op)

{

switch (op)

{

case IOByteRead: log.append("IOByteRead"); break;

case IOByteWrite: log.append("IOByteWrite"); break;

case IOWordRead: log.append("IOWordRead"); break;

case IOWordWrite: log.append("IOWordWrite"); break;

case IOLongWrite: log.append("IOLongWrite"); break;

}

return log;

}