at91_pdc.h 1.4 KB

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  1. /*
  2. * Copyright (C) 2009 Jens Scharsig (js_at_ng@scharsoft.de)
  3. *
  4. * See file CREDITS for list of people who contributed to this
  5. * project.
  6. *
  7. * This program is free software; you can redistribute it and/or
  8. * modify it under the terms of the GNU General Public License as
  9. * published by the Free Software Foundation; either version 2 of
  10. * the License, or (at your option) any later version.
  11. *
  12. * This program is distributed in the hope that it will be useful,
  13. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15. * GNU General Public License for more details.
  16. *
  17. * You should have received a copy of the GNU General Public License
  18. * along with this program; if not, write to the Free Software
  19. * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  20. * MA 02111-1307 USA
  21. */
  22. #ifndef AT91_PDC_H
  23. #define AT91_PDC_H
  24. typedef struct at91_pdc {
  25. u32 rpr; /* 0x100 Receive Pointer Register */
  26. u32 rcr; /* 0x104 Receive Counter Register */
  27. u32 tpr; /* 0x108 Transmit Pointer Register */
  28. u32 tcr; /* 0x10C Transmit Counter Register */
  29. u32 pnpr; /* 0x110 Receive Next Pointer Register */
  30. u32 pncr; /* 0x114 Receive Next Counter Register */
  31. u32 tnpr; /* 0x118 Transmit Next Pointer Register */
  32. u32 tncr; /* 0x11C Transmit Next Counter Register */
  33. u32 ptcr; /* 0x120 Transfer Control Register */
  34. u32 ptsr; /* 0x124 Transfer Status Register */
  35. } at91_pdc_t;
  36. #endif