| /* 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; | |
| } | |
| } | |
| int bnxt_dl_register(struct bnxt *bp); | |
| void bnxt_dl_unregister(struct bnxt *bp); | |
| #endif /* BNXT_DEVLINK_H */ |