cq_enet_desc.h 1.2 KB

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  1. /*
  2. * Copyright 2014 Cisco Systems, Inc. All rights reserved.
  3. *
  4. * This program is free software; you may redistribute it and/or modify
  5. * it under the terms of the GNU General Public License as published by
  6. * the Free Software Foundation; version 2 of the License.
  7. *
  8. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  9. * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  10. * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  11. * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  12. * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  13. * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  14. * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  15. * SOFTWARE.
  16. */
  17. #ifndef _CQ_ENET_DESC_H_
  18. #define _CQ_ENET_DESC_H_
  19. #include "cq_desc.h"
  20. /* Ethernet completion queue descriptor: 16B */
  21. struct cq_enet_wq_desc {
  22. __le16 completed_index;
  23. __le16 q_number;
  24. u8 reserved[11];
  25. u8 type_color;
  26. };
  27. static inline void cq_enet_wq_desc_dec(struct cq_enet_wq_desc *desc,
  28. u8 *type, u8 *color, u16 *q_number, u16 *completed_index)
  29. {
  30. cq_desc_dec((struct cq_desc *)desc, type,
  31. color, q_number, completed_index);
  32. }
  33. #endif /* _CQ_ENET_DESC_H_ */