drivers/net/bnxt/tf_ulp/ulp_ha_mgr.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2014-2021 Broadcom
   3  * All rights reserved.
   4  */
   5
   6 #ifndef _ULP_HA_MGR_H_
   7 #define _ULP_HA_MGR_H_
   8
   9 #include "bnxt_ulp.h"
  10
  11 enum ulp_ha_mgr_state {
  12         ULP_HA_STATE_INIT,
  13         ULP_HA_STATE_PRIM_RUN,
  14         ULP_HA_STATE_PRIM_SEC_RUN,
  15         ULP_HA_STATE_SEC_TIMER_COPY,
  16         ULP_HA_PRIM_CLOSE
  17 };
  18
  19 enum ulp_ha_mgr_app_type {
  20         ULP_HA_APP_TYPE_NONE,
  21         ULP_HA_APP_TYPE_PRIM,
  22         ULP_HA_APP_TYPE_SEC
  23 };
  24
  25 enum ulp_ha_mgr_region {
  26         ULP_HA_REGION_LOW,
  27         ULP_HA_REGION_HI
  28 };
  29
  30 struct bnxt_ulp_ha_mgr_info {
  31         enum ulp_ha_mgr_app_type app_type;
  32         enum ulp_ha_mgr_region region;
  33         uint32_t flags;
  34         pthread_mutex_t ha_lock;
  35 };
  36
  37 bool
  38 ulp_ha_mgr_is_enabled(struct bnxt_ulp_context *ulp_ctx);
  39
  40 int32_t
  41 ulp_ha_mgr_enable(struct bnxt_ulp_context *ulp_ctx);
  42
  43 int32_t
  44 ulp_ha_mgr_init(struct bnxt_ulp_context *ulp_ctx);
  45
  46 void
  47 ulp_ha_mgr_deinit(struct bnxt_ulp_context *ulp_ctx);
  48
  49 int32_t
  50 ulp_ha_mgr_app_type_get(struct bnxt_ulp_context *ulp_ctx,
  51                         enum ulp_ha_mgr_app_type *app_type);
  52
  53 int32_t
  54 ulp_ha_mgr_state_get(struct bnxt_ulp_context *ulp_ctx,
  55                      enum ulp_ha_mgr_state *state);
  56
  57 int32_t
  58 ulp_ha_mgr_open(struct bnxt_ulp_context *ulp_ctx);
  59
  60 int32_t
  61 ulp_ha_mgr_close(struct bnxt_ulp_context *ulp_ctx);
  62
  63 int32_t
  64 ulp_ha_mgr_region_get(struct bnxt_ulp_context *ulp_ctx,
  65                       enum ulp_ha_mgr_region *region);
  66
  67 #endif /* _ULP_HA_MGR_H_*/