1101 		struct	gfar_rx_buff *rxb = &rx_queue->rx_buff[i];  in free_skb_rx_queue()  local
1107 		if (!rxb->page)  in free_skb_rx_queue()
1110 		dma_unmap_page(rx_queue->dev, rxb->dma,  in free_skb_rx_queue()
1112 		__free_page(rxb->page);  in free_skb_rx_queue()
1114 		rxb->page = NULL;  in free_skb_rx_queue()
1211 static bool gfar_new_page(struct gfar_priv_rx_q *rxq, struct gfar_rx_buff *rxb)  in gfar_new_page()  argument
1227 	rxb->dma = addr;  in gfar_new_page()
1228 	rxb->page = page;  in gfar_new_page()
1229 	rxb->page_offset = 0;  in gfar_new_page()
1247 	struct gfar_rx_buff *rxb;  in gfar_alloc_rx_buffs()  local
1252 	rxb = &rx_queue->rx_buff[i];  in gfar_alloc_rx_buffs()
1256 		if (unlikely(!rxb->page)) {  in gfar_alloc_rx_buffs()
1257 			if (unlikely(!gfar_new_page(rx_queue, rxb))) {  in gfar_alloc_rx_buffs()
1265 				rxb->dma + rxb->page_offset + RXBUF_ALIGNMENT);  in gfar_alloc_rx_buffs()
1269 		rxb++;  in gfar_alloc_rx_buffs()
1274 			rxb = rx_queue->rx_buff;  in gfar_alloc_rx_buffs()
2349 static bool gfar_add_rx_frag(struct gfar_rx_buff *rxb, u32 lstatus,  in gfar_add_rx_frag()  argument
2353 	struct page *page = rxb->page;  in gfar_add_rx_frag()
2367 				rxb->page_offset + RXBUF_ALIGNMENT,  in gfar_add_rx_frag()
2376 	rxb->page_offset ^= GFAR_RXB_TRUESIZE;  in gfar_add_rx_frag()
2407 	struct gfar_rx_buff *rxb = &rx_queue->rx_buff[rx_queue->next_to_clean];  in gfar_get_next_rxbuff()  local
2408 	struct page *page = rxb->page;  in gfar_get_next_rxbuff()
2412 		void *buff_addr = page_address(page) + rxb->page_offset;  in gfar_get_next_rxbuff()
2423 	dma_sync_single_range_for_cpu(rx_queue->dev, rxb->dma, rxb->page_offset,  in gfar_get_next_rxbuff()
2426 	if (gfar_add_rx_frag(rxb, lstatus, skb, first)) {  in gfar_get_next_rxbuff()
2428 		gfar_reuse_rx_page(rx_queue, rxb);  in gfar_get_next_rxbuff()
2431 		dma_unmap_page(rx_queue->dev, rxb->dma,  in gfar_get_next_rxbuff()
2435 	/* clear rxb content */  in gfar_get_next_rxbuff()
2436 	rxb->page = NULL;  in gfar_get_next_rxbuff()