115 static void reset_asix_rx_fixup_info(struct asix_rx_fixup_info *rx)  in reset_asix_rx_fixup_info()  argument
122 	if (rx->ax_skb) {  in reset_asix_rx_fixup_info()
124 		kfree_skb(rx->ax_skb);  in reset_asix_rx_fixup_info()
125 		rx->ax_skb = NULL;  in reset_asix_rx_fixup_info()
131 	rx->remaining = 0;  in reset_asix_rx_fixup_info()
132 	rx->split_head = false;  in reset_asix_rx_fixup_info()
133 	rx->header = 0;  in reset_asix_rx_fixup_info()
137 			   struct asix_rx_fixup_info *rx)  in asix_rx_fixup_internal()  argument
151 	if (rx->remaining && (rx->remaining + sizeof(u32) <= skb->len)) {  in asix_rx_fixup_internal()
152 		offset = ((rx->remaining + 1) & 0xfffe);  in asix_rx_fixup_internal()
153 		rx->header = get_unaligned_le32(skb->data + offset);  in asix_rx_fixup_internal()
156 		size = (u16)(rx->header & 0x7ff);  in asix_rx_fixup_internal()
157 		if (size != ((~rx->header >> 16) & 0x7ff)) {  in asix_rx_fixup_internal()
159 				   rx->remaining);  in asix_rx_fixup_internal()
160 			reset_asix_rx_fixup_info(rx);  in asix_rx_fixup_internal()
167 		if (!rx->remaining) {  in asix_rx_fixup_internal()
169 				rx->header = get_unaligned_le16(  in asix_rx_fixup_internal()
171 				rx->split_head = true;  in asix_rx_fixup_internal()
176 			if (rx->split_head == true) {  in asix_rx_fixup_internal()
177 				rx->header |= (get_unaligned_le16(  in asix_rx_fixup_internal()
179 				rx->split_head = false;  in asix_rx_fixup_internal()
182 				rx->header = get_unaligned_le32(skb->data +  in asix_rx_fixup_internal()
188 			size = (u16)(rx->header & 0x7ff);  in asix_rx_fixup_internal()
189 			if (size != ((~rx->header >> 16) & 0x7ff)) {  in asix_rx_fixup_internal()
191 					   rx->header, offset);  in asix_rx_fixup_internal()
192 				reset_asix_rx_fixup_info(rx);  in asix_rx_fixup_internal()
198 				reset_asix_rx_fixup_info(rx);  in asix_rx_fixup_internal()
207 			rx->ax_skb = netdev_alloc_skb_ip_align(dev->net, size);  in asix_rx_fixup_internal()
209 			rx->remaining = size;  in asix_rx_fixup_internal()
212 		if (rx->remaining > skb->len - offset) {  in asix_rx_fixup_internal()
214 			rx->remaining -= copy_length;  in asix_rx_fixup_internal()
216 			copy_length = rx->remaining;  in asix_rx_fixup_internal()
217 			rx->remaining = 0;  in asix_rx_fixup_internal()
220 		if (rx->ax_skb) {  in asix_rx_fixup_internal()
221 			skb_put_data(rx->ax_skb, skb->data + offset,  in asix_rx_fixup_internal()
223 			if (!rx->remaining) {  in asix_rx_fixup_internal()
224 				usbnet_skb_return(dev, rx->ax_skb);  in asix_rx_fixup_internal()
225 				rx->ax_skb = NULL;  in asix_rx_fixup_internal()
235 		reset_asix_rx_fixup_info(rx);  in asix_rx_fixup_internal()
245 	struct asix_rx_fixup_info *rx = &dp->rx_fixup_info;  in asix_rx_fixup_common()  local
247 	return asix_rx_fixup_internal(dev, skb, rx);  in asix_rx_fixup_common()
252 	struct asix_rx_fixup_info *rx;  in asix_rx_fixup_common_free()  local
257 	rx = &dp->rx_fixup_info;  in asix_rx_fixup_common_free()
259 	if (rx->ax_skb) {  in asix_rx_fixup_common_free()
260 		kfree_skb(rx->ax_skb);  in asix_rx_fixup_common_free()
261 		rx->ax_skb = NULL;  in asix_rx_fixup_common_free()