/drivers/net/ethernet/chelsio/cxgb/tp.h

http://github.com/mirrors/linux · C Header · 73 lines · 59 code · 10 blank · 4 comment · 0 complexity · 522d9e6f3a5304c5f11974cce7a815db MD5 · raw file 

    

  1. /* SPDX-License-Identifier: GPL-2.0 */
    2. 

  2. /* $Date: 2005/03/07 23:59:05 $ $RCSfile: tp.h,v $ $Revision: 1.20 $ */
    3. 

  3. #ifndef CHELSIO_TP_H
    4. 

  4. #define CHELSIO_TP_H
    5. 

  5. 

  6. #include "common.h"
    7. 

  7. 

  8. #define TP_MAX_RX_COALESCING_SIZE 16224U
    9. 

  9. 

  10. struct tp_mib_statistics {
    11. 

  11. 

  12. 	/* IP */
    13. 

  13. 	u32 ipInReceive_hi;
    14. 

  14. 	u32 ipInReceive_lo;
    15. 

  15. 	u32 ipInHdrErrors_hi;
    16. 

  16. 	u32 ipInHdrErrors_lo;
    17. 

  17. 	u32 ipInAddrErrors_hi;
    18. 

  18. 	u32 ipInAddrErrors_lo;
    19. 

  19. 	u32 ipInUnknownProtos_hi;
    20. 

  20. 	u32 ipInUnknownProtos_lo;
    21. 

  21. 	u32 ipInDiscards_hi;
    22. 

  22. 	u32 ipInDiscards_lo;
    23. 

  23. 	u32 ipInDelivers_hi;
    24. 

  24. 	u32 ipInDelivers_lo;
    25. 

  25. 	u32 ipOutRequests_hi;
    26. 

  26. 	u32 ipOutRequests_lo;
    27. 

  27. 	u32 ipOutDiscards_hi;
    28. 

  28. 	u32 ipOutDiscards_lo;
    29. 

  29. 	u32 ipOutNoRoutes_hi;
    30. 

  30. 	u32 ipOutNoRoutes_lo;
    31. 

  31. 	u32 ipReasmTimeout;
    32. 

  32. 	u32 ipReasmReqds;
    33. 

  33. 	u32 ipReasmOKs;
    34. 

  34. 	u32 ipReasmFails;
    35. 

  35. 

  36. 	u32 reserved[8];
    37. 

  37. 

  38. 	/* TCP */
    39. 

  39. 	u32 tcpActiveOpens;
    40. 

  40. 	u32 tcpPassiveOpens;
    41. 

  41. 	u32 tcpAttemptFails;
    42. 

  42. 	u32 tcpEstabResets;
    43. 

  43. 	u32 tcpOutRsts;
    44. 

  44. 	u32 tcpCurrEstab;
    45. 

  45. 	u32 tcpInSegs_hi;
    46. 

  46. 	u32 tcpInSegs_lo;
    47. 

  47. 	u32 tcpOutSegs_hi;
    48. 

  48. 	u32 tcpOutSegs_lo;
    49. 

  49. 	u32 tcpRetransSeg_hi;
    50. 

  50. 	u32 tcpRetransSeg_lo;
    51. 

  51. 	u32 tcpInErrs_hi;
    52. 

  52. 	u32 tcpInErrs_lo;
    53. 

  53. 	u32 tcpRtoMin;
    54. 

  54. 	u32 tcpRtoMax;
    55. 

  55. };
    56. 

  56. 

  57. struct petp;
    58. 

  58. struct tp_params;
    59. 

  59. 

  60. struct petp *t1_tp_create(adapter_t *adapter, struct tp_params *p);
    61. 

  61. void t1_tp_destroy(struct petp *tp);
    62. 

  62. 

  63. void t1_tp_intr_disable(struct petp *tp);
    64. 

  64. void t1_tp_intr_enable(struct petp *tp);
    65. 

  65. void t1_tp_intr_clear(struct petp *tp);
    66. 

  66. int t1_tp_intr_handler(struct petp *tp);
    67. 

  67. 

  68. void t1_tp_get_mib_statistics(adapter_t *adap, struct tp_mib_statistics *tps);
    69. 

  69. void t1_tp_set_tcp_checksum_offload(struct petp *tp, int enable);
    70. 

  70. void t1_tp_set_ip_checksum_offload(struct petp *tp, int enable);
    71. 

  71. int t1_tp_set_coalescing_size(struct petp *tp, unsigned int size);
    72. 

  72. int t1_tp_reset(struct petp *tp, struct tp_params *p, unsigned int tp_clk);
    73. 

  73. #endif
    74.