smd.h 4.8 KB

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  1. /*
  2. * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@gmail.com>
  3. *
  4. * Permission to use, copy, modify, and/or distribute this software for any
  5. * purpose with or without fee is hereby granted, provided that the above
  6. * copyright notice and this permission notice appear in all copies.
  7. *
  8. * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  9. * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10. * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  11. * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12. * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
  13. * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  14. * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15. */
  16. #ifndef _SMD_H_
  17. #define _SMD_H_
  18. #include "wcn36xx.h"
  19. /* Max shared size is 4k but we take less.*/
  20. #define WCN36XX_NV_FRAGMENT_SIZE 3072
  21. #define WCN36XX_HAL_BUF_SIZE 4096
  22. #define HAL_MSG_TIMEOUT 500
  23. #define WCN36XX_SMSM_WLAN_TX_ENABLE 0x00000400
  24. #define WCN36XX_SMSM_WLAN_TX_RINGS_EMPTY 0x00000200
  25. /* The PNO version info be contained in the rsp msg */
  26. #define WCN36XX_FW_MSG_PNO_VERSION_MASK 0x8000
  27. enum wcn36xx_fw_msg_result {
  28. WCN36XX_FW_MSG_RESULT_SUCCESS = 0,
  29. WCN36XX_FW_MSG_RESULT_SUCCESS_SYNC = 1,
  30. WCN36XX_FW_MSG_RESULT_MEM_FAIL = 5,
  31. };
  32. /******************************/
  33. /* SMD requests and responses */
  34. /******************************/
  35. struct wcn36xx_fw_msg_status_rsp {
  36. u32 status;
  37. } __packed;
  38. struct wcn36xx_hal_ind_msg {
  39. struct list_head list;
  40. u8 *msg;
  41. size_t msg_len;
  42. };
  43. struct wcn36xx;
  44. int wcn36xx_smd_open(struct wcn36xx *wcn);
  45. void wcn36xx_smd_close(struct wcn36xx *wcn);
  46. int wcn36xx_smd_load_nv(struct wcn36xx *wcn);
  47. int wcn36xx_smd_start(struct wcn36xx *wcn);
  48. int wcn36xx_smd_stop(struct wcn36xx *wcn);
  49. int wcn36xx_smd_init_scan(struct wcn36xx *wcn, enum wcn36xx_hal_sys_mode mode);
  50. int wcn36xx_smd_start_scan(struct wcn36xx *wcn);
  51. int wcn36xx_smd_end_scan(struct wcn36xx *wcn);
  52. int wcn36xx_smd_finish_scan(struct wcn36xx *wcn,
  53. enum wcn36xx_hal_sys_mode mode);
  54. int wcn36xx_smd_update_scan_params(struct wcn36xx *wcn);
  55. int wcn36xx_smd_add_sta_self(struct wcn36xx *wcn, struct ieee80211_vif *vif);
  56. int wcn36xx_smd_delete_sta_self(struct wcn36xx *wcn, u8 *addr);
  57. int wcn36xx_smd_delete_sta(struct wcn36xx *wcn, u8 sta_index);
  58. int wcn36xx_smd_join(struct wcn36xx *wcn, const u8 *bssid, u8 *vif, u8 ch);
  59. int wcn36xx_smd_set_link_st(struct wcn36xx *wcn, const u8 *bssid,
  60. const u8 *sta_mac,
  61. enum wcn36xx_hal_link_state state);
  62. int wcn36xx_smd_config_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif,
  63. struct ieee80211_sta *sta, const u8 *bssid,
  64. bool update);
  65. int wcn36xx_smd_delete_bss(struct wcn36xx *wcn, struct ieee80211_vif *vif);
  66. int wcn36xx_smd_config_sta(struct wcn36xx *wcn, struct ieee80211_vif *vif,
  67. struct ieee80211_sta *sta);
  68. int wcn36xx_smd_send_beacon(struct wcn36xx *wcn, struct ieee80211_vif *vif,
  69. struct sk_buff *skb_beacon, u16 tim_off,
  70. u16 p2p_off);
  71. int wcn36xx_smd_switch_channel(struct wcn36xx *wcn,
  72. struct ieee80211_vif *vif, int ch);
  73. int wcn36xx_smd_update_proberesp_tmpl(struct wcn36xx *wcn,
  74. struct ieee80211_vif *vif,
  75. struct sk_buff *skb);
  76. int wcn36xx_smd_set_stakey(struct wcn36xx *wcn,
  77. enum ani_ed_type enc_type,
  78. u8 keyidx,
  79. u8 keylen,
  80. u8 *key,
  81. u8 sta_index);
  82. int wcn36xx_smd_set_bsskey(struct wcn36xx *wcn,
  83. enum ani_ed_type enc_type,
  84. u8 keyidx,
  85. u8 keylen,
  86. u8 *key);
  87. int wcn36xx_smd_remove_stakey(struct wcn36xx *wcn,
  88. enum ani_ed_type enc_type,
  89. u8 keyidx,
  90. u8 sta_index);
  91. int wcn36xx_smd_remove_bsskey(struct wcn36xx *wcn,
  92. enum ani_ed_type enc_type,
  93. u8 keyidx);
  94. int wcn36xx_smd_enter_bmps(struct wcn36xx *wcn, struct ieee80211_vif *vif);
  95. int wcn36xx_smd_exit_bmps(struct wcn36xx *wcn, struct ieee80211_vif *vif);
  96. int wcn36xx_smd_set_power_params(struct wcn36xx *wcn, bool ignore_dtim);
  97. int wcn36xx_smd_keep_alive_req(struct wcn36xx *wcn,
  98. struct ieee80211_vif *vif,
  99. int packet_type);
  100. int wcn36xx_smd_dump_cmd_req(struct wcn36xx *wcn, u32 arg1, u32 arg2,
  101. u32 arg3, u32 arg4, u32 arg5);
  102. int wcn36xx_smd_feature_caps_exchange(struct wcn36xx *wcn);
  103. void set_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap cap);
  104. int get_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap cap);
  105. void clear_feat_caps(u32 *bitmap, enum place_holder_in_cap_bitmap cap);
  106. int wcn36xx_smd_add_ba_session(struct wcn36xx *wcn,
  107. struct ieee80211_sta *sta,
  108. u16 tid,
  109. u16 *ssn,
  110. u8 direction,
  111. u8 sta_index);
  112. int wcn36xx_smd_add_ba(struct wcn36xx *wcn);
  113. int wcn36xx_smd_del_ba(struct wcn36xx *wcn, u16 tid, u8 sta_index);
  114. int wcn36xx_smd_trigger_ba(struct wcn36xx *wcn, u8 sta_index);
  115. int wcn36xx_smd_update_cfg(struct wcn36xx *wcn, u32 cfg_id, u32 value);
  116. #endif /* _SMD_H_ */