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/* 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 */
};
static inline struct bnxt *bnxt_get_bp_from_dl(struct devlink *dl)
{
return ((struct bnxt_dl *)devlink_priv(dl))->bp;
}
/* To clear devlink pointer from bp, pass NULL dl */
static inline void bnxt_link_bp_to_dl(struct bnxt *bp, struct devlink *dl)
{
bp->dl = dl;
/* add a back pointer in dl to bp */
if (dl) {
struct bnxt_dl *bp_dl = devlink_priv(dl);
bp_dl->bp = bp;
}
}
#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_DIS_GRE_VER_CHECK 171
#define NVM_OFF_ENABLE_SRIOV 401
#define NVM_OFF_NVM_CFG_VER 602
#define BNXT_NVM_CFG_VER_BITS 24
#define BNXT_NVM_CFG_VER_BYTES 4
#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_report(struct bnxt *bp, unsigned long event);
void bnxt_dl_health_status_update(struct bnxt *bp, bool healthy);
void bnxt_dl_health_recovery_done(struct bnxt *bp);
void bnxt_dl_fw_reporters_create(struct bnxt *bp);
void bnxt_dl_fw_reporters_destroy(struct bnxt *bp, bool all);
int bnxt_dl_register(struct bnxt *bp);
void bnxt_dl_unregister(struct bnxt *bp);
#endif /* BNXT_DEVLINK_H */
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