1898 	struct sk_buff *pkt;		/* Packet for event or data frames */  in brcmf_sdio_readframes()  local
1975 		pkt = brcmu_pkt_buf_get_skb(rd->len_left + head_read +  in brcmf_sdio_readframes()
1977 		if (!pkt) {  in brcmf_sdio_readframes()
1985 		skb_pull(pkt, head_read);  in brcmf_sdio_readframes()
1986 		pkt_align(pkt, rd->len_left, bus->head_align);  in brcmf_sdio_readframes()
1988 		ret = brcmf_sdiod_recv_pkt(bus->sdiodev, pkt);  in brcmf_sdio_readframes()
1995 			brcmu_pkt_buf_free_skb(pkt);  in brcmf_sdio_readframes()
2004 			skb_push(pkt, head_read);  in brcmf_sdio_readframes()
2005 			memcpy(pkt->data, bus->rxhdr, head_read);  in brcmf_sdio_readframes()
2008 			memcpy(bus->rxhdr, pkt->data, SDPCM_HDRLEN);  in brcmf_sdio_readframes()
2014 				brcmu_pkt_buf_free_skb(pkt);  in brcmf_sdio_readframes()
2024 				brcmu_pkt_buf_free_skb(pkt);  in brcmf_sdio_readframes()
2046 				brcmu_pkt_buf_free_skb(pkt);  in brcmf_sdio_readframes()
2052 				   pkt->data, rd->len, "Rx Data:\n");  in brcmf_sdio_readframes()
2060 						   pkt->data, rd->len,  in brcmf_sdio_readframes()
2062 				__skb_trim(pkt, rd->len);  in brcmf_sdio_readframes()
2063 				skb_pull(pkt, SDPCM_HDRLEN);  in brcmf_sdio_readframes()
2064 				bus->glomd = pkt;  in brcmf_sdio_readframes()
2081 		__skb_trim(pkt, rd->len);  in brcmf_sdio_readframes()
2082 		skb_pull(pkt, rd->dat_offset);  in brcmf_sdio_readframes()
2090 		if (pkt->len == 0) {  in brcmf_sdio_readframes()
2091 			brcmu_pkt_buf_free_skb(pkt);  in brcmf_sdio_readframes()
2095 		brcmf_rx_frame(bus->sdiodev->dev, pkt);  in brcmf_sdio_readframes()
2120 static int brcmf_sdio_txpkt_hdalign(struct brcmf_sdio *bus, struct sk_buff *pkt)  in brcmf_sdio_txpkt_hdalign()  argument
2125 	dat_buf = (u8 *)(pkt->data);  in brcmf_sdio_txpkt_hdalign()
2130 		if (skb_headroom(pkt) < head_pad) {  in brcmf_sdio_txpkt_hdalign()
2133 			if (skb_cow(pkt, head_pad))  in brcmf_sdio_txpkt_hdalign()
2136 		skb_push(pkt, head_pad);  in brcmf_sdio_txpkt_hdalign()
2137 		dat_buf = (u8 *)(pkt->data);  in brcmf_sdio_txpkt_hdalign()
2154 				    struct sk_buff *pkt, u16 total_len)  in brcmf_sdio_txpkt_prep_sg()  argument
2169 	lastfrm = skb_queue_is_last(pktq, pkt);  in brcmf_sdio_txpkt_prep_sg()
2171 	tail_chop = pkt->len % bus->sgentry_align;  in brcmf_sdio_txpkt_prep_sg()
2177 	if (skb_tailroom(pkt) < tail_pad && pkt->len > blksize) {  in brcmf_sdio_txpkt_prep_sg()
2188 		       pkt->data + pkt->len - tail_chop,  in brcmf_sdio_txpkt_prep_sg()
2191 		skb_trim(pkt, pkt->len - tail_chop);  in brcmf_sdio_txpkt_prep_sg()
2193 		__skb_queue_after(pktq, pkt, pkt_pad);  in brcmf_sdio_txpkt_prep_sg()
2195 		ntail = pkt->data_len + tail_pad -  in brcmf_sdio_txpkt_prep_sg()
2196 			(pkt->end - pkt->tail);  in brcmf_sdio_txpkt_prep_sg()
2197 		if (skb_cloned(pkt) || ntail > 0)  in brcmf_sdio_txpkt_prep_sg()
2198 			if (pskb_expand_head(pkt, 0, ntail, GFP_ATOMIC))  in brcmf_sdio_txpkt_prep_sg()
2200 		if (skb_linearize(pkt))  in brcmf_sdio_txpkt_prep_sg()
2202 		__skb_put(pkt, tail_pad);  in brcmf_sdio_txpkt_prep_sg()
2365 	struct sk_buff *pkt;  in brcmf_sdio_sendfromq()  local
2387 			pkt = brcmu_pktq_mdeq(&bus->txq, tx_prec_map,  in brcmf_sdio_sendfromq()
2389 			if (pkt == NULL)  in brcmf_sdio_sendfromq()
2391 			__skb_queue_tail(&pktq, pkt);  in brcmf_sdio_sendfromq()
2765 static bool brcmf_sdio_prec_enq(struct pktq *q, struct sk_buff *pkt, int prec)  in brcmf_sdio_prec_enq()  argument
2774 		brcmu_pktq_penq(q, prec, pkt);  in brcmf_sdio_prec_enq()
2800 	p = brcmu_pktq_penq(q, prec, pkt);  in brcmf_sdio_prec_enq()
2807 static int brcmf_sdio_bus_txdata(struct device *dev, struct sk_buff *pkt)  in brcmf_sdio_bus_txdata()  argument
2815 	brcmf_dbg(TRACE, "Enter: pkt: data %p len %d\n", pkt->data, pkt->len);  in brcmf_sdio_bus_txdata()
2820 	skb_push(pkt, bus->tx_hdrlen);  in brcmf_sdio_bus_txdata()
2823 	prec = prio2prec((pkt->priority & PRIOMASK));  in brcmf_sdio_bus_txdata()
2833 	*(u16 *)(pkt->cb) = 0;  in brcmf_sdio_bus_txdata()
2834 	if (!brcmf_sdio_prec_enq(&bus->txq, pkt, prec)) {  in brcmf_sdio_bus_txdata()
2835 		skb_pull(pkt, bus->tx_hdrlen);  in brcmf_sdio_bus_txdata()