it8172_dbg.h 1.7 KB

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  1. /*
  2. *
  3. * BRIEF MODULE DESCRIPTION
  4. * Function prototypes for low level uart routines to
  5. * directly access a 16550 uart.
  6. *
  7. * Copyright 2000 MontaVista Software Inc.
  8. * Author: MontaVista Software, Inc.
  9. * ppopov@mvista.com or source@mvista.com
  10. *
  11. * This program is free software; you can redistribute it and/or modify it
  12. * under the terms of the GNU General Public License as published by the
  13. * Free Software Foundation; either version 2 of the License, or (at your
  14. * option) any later version.
  15. *
  16. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
  17. * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  18. * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
  19. * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  20. * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  21. * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  22. * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  23. * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  24. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  25. * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26. *
  27. * You should have received a copy of the GNU General Public License along
  28. * with this program; if not, write to the Free Software Foundation, Inc.,
  29. * 675 Mass Ave, Cambridge, MA 02139, USA.
  30. */
  31. #include <linux/types.h>
  32. extern void putch(const unsigned char c);
  33. extern void puts(unsigned char *cp);
  34. extern void fputs(unsigned char *cp);
  35. extern void put64(uint64_t ul);
  36. extern void put32(unsigned u);