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drivers
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scsi
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be2iscsi
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be_iscsi.h

be_iscsi.h 2.2 KB
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  1. /**
    2. 

  2.  * Copyright (C) 2005 - 2009 ServerEngines
    3. 

  3.  * All rights reserved.
    4. 

  4.  *
    5. 

  5.  * This program is free software; you can redistribute it and/or
    6. 

  6.  * modify it under the terms of the GNU General Public License version 2
    7. 

  7.  * as published by the Free Software Foundation.  The full GNU General
    8. 

  8.  * Public License is included in this distribution in the file called COPYING.
    9. 

  9.  *
    10. 

  10.  * Written by: Jayamohan Kallickal (jayamohank@serverengines.com)
    11. 

  11.  *
    12. 

  12.  * Contact Information:
    13. 

  13.  * linux-drivers@serverengines.com
    14. 

  14.  *
    15. 

  15.  * ServerEngines
    16. 

  16.  * 209 N. Fair Oaks Ave
    17. 

  17.  * Sunnyvale, CA 94085
    18. 

  18.  *
    19. 

  19.  */
    20. 

  20. 

  21. #ifndef _BE_ISCSI_
    22. 

  22. #define _BE_ISCSI_
    23. 

  23. 

  24. #include "be_main.h"
    25. 

  25. #include "be_mgmt.h"
    26. 

  26. 

  27. #define BE2_IPV4  0x1
    28. 

  28. #define BE2_IPV6  0x10
    29. 

  29. 

  30. void beiscsi_offload_connection(struct beiscsi_conn *beiscsi_conn,
    31. 

  31. 				struct beiscsi_offload_params *params);
    32. 

  32. 

  33. void beiscsi_offload_iscsi(struct beiscsi_hba *phba, struct iscsi_conn *conn,
    34. 

  34. 			   struct beiscsi_conn *beiscsi_conn,
    35. 

  35. 			   unsigned int fw_handle);
    36. 

  36. 

  37. struct iscsi_cls_session *beiscsi_session_create(struct iscsi_endpoint *ep,
    38. 

  38. 						 uint16_t cmds_max,
    39. 

  39. 						 uint16_t qdepth,
    40. 

  40. 						 uint32_t initial_cmdsn);
    41. 

  41. 

  42. void beiscsi_session_destroy(struct iscsi_cls_session *cls_session);
    43. 

  43. 

  44. struct iscsi_cls_conn *beiscsi_conn_create(struct iscsi_cls_session
    45. 

  45. 					   *cls_session, uint32_t cid);
    46. 

  46. 

  47. int beiscsi_conn_bind(struct iscsi_cls_session *cls_session,
    48. 

  48. 		      struct iscsi_cls_conn *cls_conn,
    49. 

  49. 		      uint64_t transport_fd, int is_leading);
    50. 

  50. 

  51. int beiscsi_conn_get_param(struct iscsi_cls_conn *cls_conn,
    52. 

  52. 			   enum iscsi_param param, char *buf);
    53. 

  53. 

  54. int beiscsi_get_host_param(struct Scsi_Host *shost,
    55. 

  55. 			   enum iscsi_host_param param, char *buf);
    56. 

  56. 

  57. int beiscsi_set_param(struct iscsi_cls_conn *cls_conn,
    58. 

  58. 		      enum iscsi_param param, char *buf, int buflen);
    59. 

  59. 

  60. int beiscsi_conn_start(struct iscsi_cls_conn *cls_conn);
    61. 

  61. 

  62. void beiscsi_conn_stop(struct iscsi_cls_conn *cls_conn, int flag);
    63. 

  63. 

  64. struct iscsi_endpoint *beiscsi_ep_connect(struct Scsi_Host *shost,
    65. 

  65. 					  struct sockaddr *dst_addr,
    66. 

  66. 					  int non_blocking);
    67. 

  67. 

  68. int beiscsi_ep_poll(struct iscsi_endpoint *ep, int timeout_ms);
    69. 

  69. 

  70. void beiscsi_ep_disconnect(struct iscsi_endpoint *ep);
    71. 

  71. 

  72. void beiscsi_conn_get_stats(struct iscsi_cls_conn *cls_conn,
    73. 

  73. 			    struct iscsi_stats *stats);
    74. 

  74. 

  75. #endif
    76.