34 					  struct b43legacy_dmadesc_meta **meta)  in op32_idx2desc()  argument
38 	*meta = &(ring->meta[slot]);  in op32_idx2desc()
293 			    struct b43legacy_dmadesc_meta *meta,  in free_descriptor_buffer()  argument
296 	if (meta->skb) {  in free_descriptor_buffer()
298 			dev_kfree_skb_irq(meta->skb);  in free_descriptor_buffer()
300 			dev_kfree_skb(meta->skb);  in free_descriptor_buffer()
301 		meta->skb = NULL;  in free_descriptor_buffer()
429 			       struct b43legacy_dmadesc_meta *meta,  in setup_rx_descbuffer()  argument
462 	meta->skb = skb;  in setup_rx_descbuffer()
463 	meta->dmaaddr = dmaaddr;  in setup_rx_descbuffer()
482 	struct b43legacy_dmadesc_meta *meta;  in alloc_initial_descbuffers()  local
485 		desc = op32_idx2desc(ring, i, &meta);  in alloc_initial_descbuffers()
487 		err = setup_rx_descbuffer(ring, desc, meta, GFP_KERNEL);  in alloc_initial_descbuffers()
502 		desc = op32_idx2desc(ring, i, &meta);  in alloc_initial_descbuffers()
504 		unmap_descbuffer(ring, meta->dmaaddr, ring->rx_buffersize, 0);  in alloc_initial_descbuffers()
505 		dev_kfree_skb(meta->skb);  in alloc_initial_descbuffers()
571 	struct b43legacy_dmadesc_meta *meta;  in free_all_descbuffers()  local
577 		op32_idx2desc(ring, i, &meta);  in free_all_descbuffers()
579 		if (!meta->skb) {  in free_all_descbuffers()
584 			unmap_descbuffer(ring, meta->dmaaddr,  in free_all_descbuffers()
585 					 meta->skb->len, 1);  in free_all_descbuffers()
587 			unmap_descbuffer(ring, meta->dmaaddr,  in free_all_descbuffers()
589 		free_descriptor_buffer(ring, meta, 0);  in free_all_descbuffers()
631 	ring->meta = kcalloc(nr_slots, sizeof(struct b43legacy_dmadesc_meta),  in b43legacy_setup_dmaring()
633 	if (!ring->meta)  in b43legacy_setup_dmaring()
707 	kfree(ring->meta);  in b43legacy_setup_dmaring()
732 	kfree(ring->meta);  in b43legacy_destroy_dmaring()
942 	struct b43legacy_dmadesc_meta *meta;  in dma_tx_fragment()  local
981 	desc = op32_idx2desc(ring, slot, &meta);  in dma_tx_fragment()
982 	memset(meta, 0, sizeof(*meta));  in dma_tx_fragment()
984 	meta->skb = skb;  in dma_tx_fragment()
985 	meta->is_last_fragment = true;  in dma_tx_fragment()
987 	meta->dmaaddr = map_descbuffer(ring, skb->data, skb->len, 1);  in dma_tx_fragment()
989 	if (b43legacy_dma_mapping_error(ring, meta->dmaaddr, skb->len, 1)) {  in dma_tx_fragment()
1007 		meta->skb = skb;  in dma_tx_fragment()
1008 		meta->dmaaddr = map_descbuffer(ring, skb->data, skb->len, 1);  in dma_tx_fragment()
1009 		if (b43legacy_dma_mapping_error(ring, meta->dmaaddr, skb->len, 1)) {  in dma_tx_fragment()
1017 	op32_fill_descriptor(ring, desc, meta->dmaaddr,  in dma_tx_fragment()
1113 	struct b43legacy_dmadesc_meta *meta;  in b43legacy_dma_handle_txstatus()  local
1141 		op32_idx2desc(ring, slot, &meta);  in b43legacy_dma_handle_txstatus()
1143 		if (meta->skb)  in b43legacy_dma_handle_txstatus()
1144 			unmap_descbuffer(ring, meta->dmaaddr,  in b43legacy_dma_handle_txstatus()
1145 					 meta->skb->len, 1);  in b43legacy_dma_handle_txstatus()
1147 			unmap_descbuffer(ring, meta->dmaaddr,  in b43legacy_dma_handle_txstatus()
1151 		if (meta->is_last_fragment) {  in b43legacy_dma_handle_txstatus()
1153 			BUG_ON(!meta->skb);  in b43legacy_dma_handle_txstatus()
1154 			info = IEEE80211_SKB_CB(meta->skb);  in b43legacy_dma_handle_txstatus()
1191 			ieee80211_tx_status_irqsafe(dev->wl->hw, meta->skb);  in b43legacy_dma_handle_txstatus()
1193 			meta->skb = NULL;  in b43legacy_dma_handle_txstatus()
1198 			B43legacy_WARN_ON(meta->skb != NULL);  in b43legacy_dma_handle_txstatus()
1204 		if (meta->is_last_fragment)  in b43legacy_dma_handle_txstatus()
1232 	struct b43legacy_dmadesc_meta *meta;  in dma_rx()  local
1239 	desc = op32_idx2desc(ring, *slot, &meta);  in dma_rx()
1241 	sync_descbuffer_for_cpu(ring, meta->dmaaddr, ring->rx_buffersize);  in dma_rx()
1242 	skb = meta->skb;  in dma_rx()
1259 		sync_descbuffer_for_device(ring, meta->dmaaddr,  in dma_rx()
1276 			sync_descbuffer_for_device(ring, meta->dmaaddr,  in dma_rx()
1291 			desc = op32_idx2desc(ring, *slot, &meta);  in dma_rx()
1293 			sync_descbuffer_for_device(ring, meta->dmaaddr,  in dma_rx()
1307 	dmaaddr = meta->dmaaddr;  in dma_rx()
1308 	err = setup_rx_descbuffer(ring, desc, meta, GFP_ATOMIC);  in dma_rx()