drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.h

   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  */
  21 enum 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
  32 struct brcmf_fws_info *brcmf_fws_attach(struct brcmf_pub *drvr);
  33 void brcmf_fws_detach(struct brcmf_fws_info *fws);
  34 void brcmf_fws_debugfs_create(struct brcmf_pub *drvr);
  35 bool brcmf_fws_queue_skbs(struct brcmf_fws_info *fws);
  36 bool brcmf_fws_fc_active(struct brcmf_fws_info *fws);
  37 void brcmf_fws_hdrpull(struct brcmf_if *ifp, s16 siglen, struct sk_buff *skb);
  38 int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb);
  39
  40 void brcmf_fws_reset_interface(struct brcmf_if *ifp);
  41 void brcmf_fws_add_interface(struct brcmf_if *ifp);
  42 void brcmf_fws_del_interface(struct brcmf_if *ifp);
  43 void brcmf_fws_bustxfail(struct brcmf_fws_info *fws, struct sk_buff *skb);
  44 void brcmf_fws_bus_blocked(struct brcmf_pub *drvr, bool flow_blocked);
  45 void brcmf_fws_rxreorder(struct brcmf_if *ifp, struct sk_buff *skb, bool inirq);
  46
  47 #endif /* FWSIGNAL_H_ */