1 /* Broadcom NetXtreme-C/E network driver. 2 * 3 * Copyright (c) 2016-2017 Broadcom Limited 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation. 8 */ 9 10 #ifndef BNXT_VFR_H 11 #define BNXT_VFR_H 12 13 #ifdef CONFIG_BNXT_SRIOV 14 15 #define MAX_CFA_CODE 65536 16 17 void bnxt_vf_reps_destroy(struct bnxt *bp); 18 void bnxt_vf_reps_close(struct bnxt *bp); 19 void bnxt_vf_reps_open(struct bnxt *bp); 20 void bnxt_vf_rep_rx(struct bnxt *bp, struct sk_buff *skb); 21 struct net_device *bnxt_get_vf_rep(struct bnxt *bp, u16 cfa_code); 22 int bnxt_vf_reps_alloc(struct bnxt *bp); 23 void bnxt_vf_reps_free(struct bnxt *bp); 24 bnxt_vf_rep_get_fid(struct net_device * dev)25static inline u16 bnxt_vf_rep_get_fid(struct net_device *dev) 26 { 27 struct bnxt_vf_rep *vf_rep = netdev_priv(dev); 28 struct bnxt *bp = vf_rep->bp; 29 30 return bp->pf.vf[vf_rep->vf_idx].fw_fid; 31 } 32 33 bool bnxt_dev_is_vf_rep(struct net_device *dev); 34 int bnxt_dl_eswitch_mode_get(struct devlink *devlink, u16 *mode); 35 int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode, 36 struct netlink_ext_ack *extack); 37 38 #else 39 bnxt_vf_reps_close(struct bnxt * bp)40static inline void bnxt_vf_reps_close(struct bnxt *bp) 41 { 42 } 43 bnxt_vf_reps_open(struct bnxt * bp)44static inline void bnxt_vf_reps_open(struct bnxt *bp) 45 { 46 } 47 bnxt_vf_rep_rx(struct bnxt * bp,struct sk_buff * skb)48static inline void bnxt_vf_rep_rx(struct bnxt *bp, struct sk_buff *skb) 49 { 50 } 51 bnxt_get_vf_rep(struct bnxt * bp,u16 cfa_code)52static inline struct net_device *bnxt_get_vf_rep(struct bnxt *bp, u16 cfa_code) 53 { 54 return NULL; 55 } 56 bnxt_vf_rep_get_fid(struct net_device * dev)57static inline u16 bnxt_vf_rep_get_fid(struct net_device *dev) 58 { 59 return 0; 60 } 61 bnxt_dev_is_vf_rep(struct net_device * dev)62static inline bool bnxt_dev_is_vf_rep(struct net_device *dev) 63 { 64 return false; 65 } 66 bnxt_vf_reps_alloc(struct bnxt * bp)67static inline int bnxt_vf_reps_alloc(struct bnxt *bp) 68 { 69 return 0; 70 } 71 bnxt_vf_reps_free(struct bnxt * bp)72static inline void bnxt_vf_reps_free(struct bnxt *bp) 73 { 74 } 75 76 #endif /* CONFIG_BNXT_SRIOV */ 77 #endif /* BNXT_VFR_H */ 78