1// SPDX-License-Identifier: ISC
 2/*
 3 * Copyright (c) 2012 Broadcom Corporation
 4 */
 5
 6#ifndef FWSIGNAL_H_
 7#define FWSIGNAL_H_
 8
 9/**
10 * enum brcmf_fws_fifo - fifo indices used by dongle firmware.
11 *
12 * @BRCMF_FWS_FIFO_FIRST: first fifo, ie. background.
13 * @BRCMF_FWS_FIFO_AC_BK: fifo for background traffic.
14 * @BRCMF_FWS_FIFO_AC_BE: fifo for best-effort traffic.
15 * @BRCMF_FWS_FIFO_AC_VI: fifo for video traffic.
16 * @BRCMF_FWS_FIFO_AC_VO: fifo for voice traffic.
17 * @BRCMF_FWS_FIFO_BCMC: fifo for broadcast/multicast (AP only).
18 * @BRCMF_FWS_FIFO_ATIM: fifo for ATIM (AP only).
19 * @BRCMF_FWS_FIFO_COUNT: number of fifos.
20 */
21enum brcmf_fws_fifo {
22	BRCMF_FWS_FIFO_FIRST,
23	BRCMF_FWS_FIFO_AC_BK = BRCMF_FWS_FIFO_FIRST,
24	BRCMF_FWS_FIFO_AC_BE,
25	BRCMF_FWS_FIFO_AC_VI,
26	BRCMF_FWS_FIFO_AC_VO,
27	BRCMF_FWS_FIFO_BCMC,
28	BRCMF_FWS_FIFO_ATIM,
29	BRCMF_FWS_FIFO_COUNT
30};
31
32struct brcmf_fws_info *brcmf_fws_attach(struct brcmf_pub *drvr);
33void brcmf_fws_detach(struct brcmf_fws_info *fws);
34void brcmf_fws_debugfs_create(struct brcmf_pub *drvr);
35bool brcmf_fws_queue_skbs(struct brcmf_fws_info *fws);
36bool brcmf_fws_fc_active(struct brcmf_fws_info *fws);
37void brcmf_fws_hdrpull(struct brcmf_if *ifp, s16 siglen, struct sk_buff *skb);
38int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb);
39
40void brcmf_fws_reset_interface(struct brcmf_if *ifp);
41void brcmf_fws_add_interface(struct brcmf_if *ifp);
42void brcmf_fws_del_interface(struct brcmf_if *ifp);
43void brcmf_fws_bustxcomplete(struct brcmf_fws_info *fws, struct sk_buff *skb,
44			     bool success);
45void brcmf_fws_bus_blocked(struct brcmf_pub *drvr, bool flow_blocked);
46void brcmf_fws_rxreorder(struct brcmf_if *ifp, struct sk_buff *skb);
47
48#endif /* FWSIGNAL_H_ */