/* Broadcom NetXtreme-C/E network driver.
 *
 * Copyright (c) 2017 Broadcom Limited
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation.
 */

#ifndef BNXT_DEVLINK_H
#define BNXT_DEVLINK_H

/* Struct to hold housekeeping info needed by devlink interface */
struct bnxt_dl {
        struct bnxt *bp;        /* back ptr to the controlling dev */
        bool remote_reset;
};

static inline struct bnxt *bnxt_get_bp_from_dl(struct devlink *dl)
{
        return ((struct bnxt_dl *)devlink_priv(dl))->bp;
}

static inline void bnxt_dl_remote_reload(struct bnxt *bp)
{
        devlink_remote_reload_actions_performed(bp->dl, 0,
                                                BIT(DEVLINK_RELOAD_ACTION_DRIVER_REINIT) |
                                                BIT(DEVLINK_RELOAD_ACTION_FW_ACTIVATE));
}

static inline bool bnxt_dl_get_remote_reset(struct devlink *dl)
{
        return ((struct bnxt_dl *)devlink_priv(dl))->remote_reset;
}

static inline void bnxt_dl_set_remote_reset(struct devlink *dl, bool value)
{
        ((struct bnxt_dl *)devlink_priv(dl))->remote_reset = value;
}

#define NVM_OFF_MSIX_VEC_PER_PF_MAX     108
#define NVM_OFF_MSIX_VEC_PER_PF_MIN     114
#define NVM_OFF_IGNORE_ARI              164
#define NVM_OFF_RDMA_CAPABLE            161
#define NVM_OFF_DIS_GRE_VER_CHECK       171
#define NVM_OFF_ENABLE_SRIOV            401
#define NVM_OFF_SUPPORT_RDMA            506
#define NVM_OFF_NVM_CFG_VER             602

#define BNXT_NVM_CFG_VER_BITS           8
#define BNXT_NVM_CFG_VER_BYTES          1

#define BNXT_MSIX_VEC_MAX       512
#define BNXT_MSIX_VEC_MIN_MAX   128

enum bnxt_nvm_dir_type {
        BNXT_NVM_SHARED_CFG = 40,
        BNXT_NVM_PORT_CFG,
        BNXT_NVM_FUNC_CFG,
};

struct bnxt_dl_nvm_param {
        u16 id;
        u16 offset;
        u16 dir_type;
        u16 nvm_num_bits;
        u8 dl_num_bytes;
};

enum bnxt_dl_version_type {
        BNXT_VERSION_FIXED,
        BNXT_VERSION_RUNNING,
        BNXT_VERSION_STORED,
};

void bnxt_devlink_health_fw_report(struct bnxt *bp);
void bnxt_dl_health_fw_status_update(struct bnxt *bp, bool healthy);
void bnxt_dl_health_fw_recovery_done(struct bnxt *bp);
void bnxt_dl_fw_reporters_create(struct bnxt *bp);
void bnxt_dl_fw_reporters_destroy(struct bnxt *bp);
int bnxt_dl_register(struct bnxt *bp);
void bnxt_dl_unregister(struct bnxt *bp);

#endif /* BNXT_DEVLINK_H */