72 			     struct ath_buf *bf, int rateidx)  in ath9k_beacon_setup()  argument
74 	struct sk_buff *skb = bf->bf_mpdu;  in ath9k_beacon_setup()
95 	info.buf_addr[0] = bf->bf_buf_addr;  in ath9k_beacon_setup()
107 	ath9k_hw_set_txdesc(ah, bf->bf_desc, &info);  in ath9k_beacon_setup()
132 	struct ath_buf *bf;  in ath9k_beacon_generate()  local
143 	bf = avp->av_bcbuf;  in ath9k_beacon_generate()
144 	skb = bf->bf_mpdu;  in ath9k_beacon_generate()
146 		dma_unmap_single(sc->dev, bf->bf_buf_addr,  in ath9k_beacon_generate()
149 		bf->bf_buf_addr = 0;  in ath9k_beacon_generate()
150 		bf->bf_mpdu = NULL;  in ath9k_beacon_generate()
157 	bf->bf_mpdu = skb;  in ath9k_beacon_generate()
174 	bf->bf_buf_addr = dma_map_single(sc->dev, skb->data,  in ath9k_beacon_generate()
176 	if (unlikely(dma_mapping_error(sc->dev, bf->bf_buf_addr))) {  in ath9k_beacon_generate()
178 		bf->bf_mpdu = NULL;  in ath9k_beacon_generate()
179 		bf->bf_buf_addr = 0;  in ath9k_beacon_generate()
206 	ath9k_beacon_setup(sc, vif, bf, info->control.rates[0].idx);  in ath9k_beacon_generate()
213 	return bf;  in ath9k_beacon_generate()
243 	struct ath_buf *bf = avp->av_bcbuf;  in ath9k_beacon_remove_slot()  local
250 	if (bf && bf->bf_mpdu) {  in ath9k_beacon_remove_slot()
251 		struct sk_buff *skb = bf->bf_mpdu;  in ath9k_beacon_remove_slot()
252 		dma_unmap_single(sc->dev, bf->bf_buf_addr,  in ath9k_beacon_remove_slot()
255 		bf->bf_mpdu = NULL;  in ath9k_beacon_remove_slot()
256 		bf->bf_buf_addr = 0;  in ath9k_beacon_remove_slot()
262 	list_add_tail(&bf->list, &sc->beacon.bbuf);  in ath9k_beacon_remove_slot()
316 	struct ath_buf *bf = NULL;  in ath9k_beacon_tasklet()  local
362 	bf = ath9k_beacon_generate(sc->hw, vif);  in ath9k_beacon_tasklet()
396 	if (bf) {  in ath9k_beacon_tasklet()
403 		ath9k_hw_puttxbuf(ah, sc->beacon.beaconq, bf->bf_daddr);  in ath9k_beacon_tasklet()