| 1 | /* Broadcom NetXtreme-C/E network driver. |
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| 2 | * |
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| 3 | * Copyright (c) 2017 Broadcom Limited |
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| 4 | * |
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| 5 | * This program is free software; you can redistribute it and/or modify |
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| 6 | * it under the terms of the GNU General Public License as published by |
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| 7 | * the Free Software Foundation. |
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| 8 | */ |
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| 9 | |
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| 10 | #ifndef BNXT_DEVLINK_H |
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| 11 | #define BNXT_DEVLINK_H |
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| 12 | |
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| 13 | /* Struct to hold housekeeping info needed by devlink interface */ |
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| 14 | struct bnxt_dl { |
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| 15 | struct bnxt *bp; /* back ptr to the controlling dev */ |
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| 16 | bool remote_reset; |
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| 17 | }; |
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| 18 | |
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| 19 | static inline struct bnxt *bnxt_get_bp_from_dl(struct devlink *dl) |
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| 20 | { |
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| 21 | return ((struct bnxt_dl *)devlink_priv(devlink: dl))->bp; |
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| 22 | } |
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| 23 | |
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| 24 | static inline void bnxt_dl_remote_reload(struct bnxt *bp) |
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| 25 | { |
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| 26 | devlink_remote_reload_actions_performed(devlink: bp->dl, limit: 0, |
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| 27 | BIT(DEVLINK_RELOAD_ACTION_DRIVER_REINIT) | |
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| 28 | BIT(DEVLINK_RELOAD_ACTION_FW_ACTIVATE)); |
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| 29 | } |
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| 30 | |
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| 31 | static inline bool bnxt_dl_get_remote_reset(struct devlink *dl) |
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| 32 | { |
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| 33 | return ((struct bnxt_dl *)devlink_priv(devlink: dl))->remote_reset; |
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| 34 | } |
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| 35 | |
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| 36 | static inline void bnxt_dl_set_remote_reset(struct devlink *dl, bool value) |
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| 37 | { |
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| 38 | ((struct bnxt_dl *)devlink_priv(devlink: dl))->remote_reset = value; |
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| 39 | } |
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| 40 | |
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| 41 | #define NVM_OFF_MSIX_VEC_PER_PF_MAX 108 |
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| 42 | #define NVM_OFF_MSIX_VEC_PER_PF_MIN 114 |
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| 43 | #define NVM_OFF_IGNORE_ARI 164 |
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| 44 | #define NVM_OFF_DIS_GRE_VER_CHECK 171 |
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| 45 | #define NVM_OFF_ENABLE_SRIOV 401 |
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| 46 | #define NVM_OFF_NVM_CFG_VER 602 |
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| 47 | |
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| 48 | #define BNXT_NVM_CFG_VER_BITS 8 |
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| 49 | #define BNXT_NVM_CFG_VER_BYTES 1 |
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| 50 | |
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| 51 | #define BNXT_MSIX_VEC_MAX 512 |
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| 52 | #define BNXT_MSIX_VEC_MIN_MAX 128 |
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| 53 | |
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| 54 | enum bnxt_nvm_dir_type { |
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| 55 | BNXT_NVM_SHARED_CFG = 40, |
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| 56 | BNXT_NVM_PORT_CFG, |
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| 57 | BNXT_NVM_FUNC_CFG, |
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| 58 | }; |
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| 59 | |
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| 60 | struct bnxt_dl_nvm_param { |
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| 61 | u16 id; |
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| 62 | u16 offset; |
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| 63 | u16 dir_type; |
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| 64 | u16 nvm_num_bits; |
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| 65 | u8 dl_num_bytes; |
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| 66 | }; |
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| 67 | |
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| 68 | enum bnxt_dl_version_type { |
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| 69 | BNXT_VERSION_FIXED, |
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| 70 | BNXT_VERSION_RUNNING, |
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| 71 | BNXT_VERSION_STORED, |
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| 72 | }; |
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| 73 | |
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| 74 | void bnxt_devlink_health_fw_report(struct bnxt *bp); |
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| 75 | void bnxt_dl_health_fw_status_update(struct bnxt *bp, bool healthy); |
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| 76 | void bnxt_dl_health_fw_recovery_done(struct bnxt *bp); |
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| 77 | void bnxt_dl_fw_reporters_create(struct bnxt *bp); |
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| 78 | void bnxt_dl_fw_reporters_destroy(struct bnxt *bp); |
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| 79 | int bnxt_dl_register(struct bnxt *bp); |
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| 80 | void bnxt_dl_unregister(struct bnxt *bp); |
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| 81 | |
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| 82 | #endif /* BNXT_DEVLINK_H */ |
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| 83 | |
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