2 * Copyright (c) 2013 Broadcom Corporation
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
11 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
13 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 #ifndef BRCMFMAC_PROTO_H
17 #define BRCMFMAC_PROTO_H
20 enum proto_addr_mode {
25 struct brcmf_skb_reorder_data {
30 int (*hdrpull)(struct brcmf_pub *drvr, bool do_fws,
31 struct sk_buff *skb, struct brcmf_if **ifp);
32 int (*query_dcmd)(struct brcmf_pub *drvr, int ifidx, uint cmd,
34 int (*set_dcmd)(struct brcmf_pub *drvr, int ifidx, uint cmd, void *buf,
36 int (*txdata)(struct brcmf_pub *drvr, int ifidx, u8 offset,
38 void (*configure_addr_mode)(struct brcmf_pub *drvr, int ifidx,
39 enum proto_addr_mode addr_mode);
40 void (*delete_peer)(struct brcmf_pub *drvr, int ifidx,
42 void (*add_tdls_peer)(struct brcmf_pub *drvr, int ifidx,
44 void (*rxreorder)(struct brcmf_if *ifp, struct sk_buff *skb);
49 int brcmf_proto_attach(struct brcmf_pub *drvr);
50 void brcmf_proto_detach(struct brcmf_pub *drvr);
52 static inline int brcmf_proto_hdrpull(struct brcmf_pub *drvr, bool do_fws,
54 struct brcmf_if **ifp)
56 struct brcmf_if *tmp = NULL;
58 /* assure protocol is always called with
59 * non-null initialized pointer.
65 return drvr->proto->hdrpull(drvr, do_fws, skb, ifp);
67 static inline int brcmf_proto_query_dcmd(struct brcmf_pub *drvr, int ifidx,
68 uint cmd, void *buf, uint len)
70 return drvr->proto->query_dcmd(drvr, ifidx, cmd, buf, len);
72 static inline int brcmf_proto_set_dcmd(struct brcmf_pub *drvr, int ifidx,
73 uint cmd, void *buf, uint len)
75 return drvr->proto->set_dcmd(drvr, ifidx, cmd, buf, len);
77 static inline int brcmf_proto_txdata(struct brcmf_pub *drvr, int ifidx,
78 u8 offset, struct sk_buff *skb)
80 return drvr->proto->txdata(drvr, ifidx, offset, skb);
83 brcmf_proto_configure_addr_mode(struct brcmf_pub *drvr, int ifidx,
84 enum proto_addr_mode addr_mode)
86 drvr->proto->configure_addr_mode(drvr, ifidx, addr_mode);
89 brcmf_proto_delete_peer(struct brcmf_pub *drvr, int ifidx, u8 peer[ETH_ALEN])
91 drvr->proto->delete_peer(drvr, ifidx, peer);
94 brcmf_proto_add_tdls_peer(struct brcmf_pub *drvr, int ifidx, u8 peer[ETH_ALEN])
96 drvr->proto->add_tdls_peer(drvr, ifidx, peer);
98 static inline bool brcmf_proto_is_reorder_skb(struct sk_buff *skb)
100 struct brcmf_skb_reorder_data *rd;
102 rd = (struct brcmf_skb_reorder_data *)skb->cb;
103 return !!rd->reorder;
107 brcmf_proto_rxreorder(struct brcmf_if *ifp, struct sk_buff *skb)
109 ifp->drvr->proto->rxreorder(ifp, skb);
112 #endif /* BRCMFMAC_PROTO_H */