40 lines
955 B
C
40 lines
955 B
C
/* Broadcom NetXtreme-C/E network driver.
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*
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* Copyright (c) 2017 Broadcom Limited
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation.
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*/
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#ifndef BNXT_DEVLINK_H
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#define BNXT_DEVLINK_H
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/* Struct to hold housekeeping info needed by devlink interface */
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struct bnxt_dl {
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struct bnxt *bp; /* back ptr to the controlling dev */
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};
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static inline struct bnxt *bnxt_get_bp_from_dl(struct devlink *dl)
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{
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return ((struct bnxt_dl *)devlink_priv(dl))->bp;
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}
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/* To clear devlink pointer from bp, pass NULL dl */
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static inline void bnxt_link_bp_to_dl(struct bnxt *bp, struct devlink *dl)
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{
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bp->dl = dl;
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/* add a back pointer in dl to bp */
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if (dl) {
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struct bnxt_dl *bp_dl = devlink_priv(dl);
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bp_dl->bp = bp;
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}
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}
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int bnxt_dl_register(struct bnxt *bp);
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void bnxt_dl_unregister(struct bnxt *bp);
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#endif /* BNXT_DEVLINK_H */
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