diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h new file mode 100644 index 000000000..2f68dc048 --- /dev/null +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h @@ -0,0 +1,54 @@ +/* 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_ENABLE_SRIOV 401 + +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 num_bits; +}; + +int bnxt_dl_register(struct bnxt *bp); +void bnxt_dl_unregister(struct bnxt *bp); + +#endif /* BNXT_DEVLINK_H */ |