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); 46 47 #endif /* FWSIGNAL_H_ */ 48