73 			     struct ath_buf *bf, int rateidx)  in ath9k_beacon_setup()  argument
75 	struct sk_buff *skb = bf->bf_mpdu;  in ath9k_beacon_setup()
97 	info.buf_addr[0] = bf->bf_buf_addr;  in ath9k_beacon_setup()
109 	ath9k_hw_set_txdesc(ah, bf->bf_desc, &info);  in ath9k_beacon_setup()
117 	struct ath_buf *bf;  in ath9k_beacon_generate()  local
128 	bf = avp->av_bcbuf;  in ath9k_beacon_generate()
129 	skb = bf->bf_mpdu;  in ath9k_beacon_generate()
131 		dma_unmap_single(sc->dev, bf->bf_buf_addr,  in ath9k_beacon_generate()
134 		bf->bf_buf_addr = 0;  in ath9k_beacon_generate()
135 		bf->bf_mpdu = NULL;  in ath9k_beacon_generate()
142 	bf->bf_mpdu = skb;  in ath9k_beacon_generate()
154 	bf->bf_buf_addr = dma_map_single(sc->dev, skb->data,  in ath9k_beacon_generate()
156 	if (unlikely(dma_mapping_error(sc->dev, bf->bf_buf_addr))) {  in ath9k_beacon_generate()
158 		bf->bf_mpdu = NULL;  in ath9k_beacon_generate()
159 		bf->bf_buf_addr = 0;  in ath9k_beacon_generate()
186 	ath9k_beacon_setup(sc, vif, bf, info->control.rates[0].idx);  in ath9k_beacon_generate()
191 	return bf;  in ath9k_beacon_generate()
221 	struct ath_buf *bf = avp->av_bcbuf;  in ath9k_beacon_remove_slot()  local
231 	if (bf && bf->bf_mpdu) {  in ath9k_beacon_remove_slot()
232 		struct sk_buff *skb = bf->bf_mpdu;  in ath9k_beacon_remove_slot()
233 		dma_unmap_single(sc->dev, bf->bf_buf_addr,  in ath9k_beacon_remove_slot()
236 		bf->bf_mpdu = NULL;  in ath9k_beacon_remove_slot()
237 		bf->bf_buf_addr = 0;  in ath9k_beacon_remove_slot()
243 	list_add_tail(&bf->list, &sc->beacon.bbuf);  in ath9k_beacon_remove_slot()
324 	struct ath_buf *bf = NULL;  in ath9k_beacon_tasklet()  local
393 	bf = ath9k_beacon_generate(sc->hw, vif);  in ath9k_beacon_tasklet()
427 	if (bf) {  in ath9k_beacon_tasklet()
434 		ath9k_hw_puttxbuf(ah, sc->beacon.beaconq, bf->bf_daddr);  in ath9k_beacon_tasklet()