89 static void reset_asix_rx_fixup_info(struct asix_rx_fixup_info *rx)  in reset_asix_rx_fixup_info()  argument
96 	if (rx->ax_skb) {  in reset_asix_rx_fixup_info()
98 		kfree_skb(rx->ax_skb);  in reset_asix_rx_fixup_info()
99 		rx->ax_skb = NULL;  in reset_asix_rx_fixup_info()
105 	rx->remaining = 0;  in reset_asix_rx_fixup_info()
106 	rx->split_head = false;  in reset_asix_rx_fixup_info()
107 	rx->header = 0;  in reset_asix_rx_fixup_info()
111 			   struct asix_rx_fixup_info *rx)  in asix_rx_fixup_internal()  argument
125 	if (rx->remaining && (rx->remaining + sizeof(u32) <= skb->len)) {  in asix_rx_fixup_internal()
126 		offset = ((rx->remaining + 1) & 0xfffe);  in asix_rx_fixup_internal()
127 		rx->header = get_unaligned_le32(skb->data + offset);  in asix_rx_fixup_internal()
130 		size = (u16)(rx->header & 0x7ff);  in asix_rx_fixup_internal()
131 		if (size != ((~rx->header >> 16) & 0x7ff)) {  in asix_rx_fixup_internal()
133 				   rx->remaining);  in asix_rx_fixup_internal()
134 			reset_asix_rx_fixup_info(rx);  in asix_rx_fixup_internal()
141 		if (!rx->remaining) {  in asix_rx_fixup_internal()
143 				rx->header = get_unaligned_le16(  in asix_rx_fixup_internal()
145 				rx->split_head = true;  in asix_rx_fixup_internal()
150 			if (rx->split_head == true) {  in asix_rx_fixup_internal()
151 				rx->header |= (get_unaligned_le16(  in asix_rx_fixup_internal()
153 				rx->split_head = false;  in asix_rx_fixup_internal()
156 				rx->header = get_unaligned_le32(skb->data +  in asix_rx_fixup_internal()
162 			size = (u16)(rx->header & 0x7ff);  in asix_rx_fixup_internal()
163 			if (size != ((~rx->header >> 16) & 0x7ff)) {  in asix_rx_fixup_internal()
165 					   rx->header, offset);  in asix_rx_fixup_internal()
166 				reset_asix_rx_fixup_info(rx);  in asix_rx_fixup_internal()
172 				reset_asix_rx_fixup_info(rx);  in asix_rx_fixup_internal()
181 			rx->ax_skb = netdev_alloc_skb_ip_align(dev->net, size);  in asix_rx_fixup_internal()
183 			rx->remaining = size;  in asix_rx_fixup_internal()
186 		if (rx->remaining > skb->len - offset) {  in asix_rx_fixup_internal()
188 			rx->remaining -= copy_length;  in asix_rx_fixup_internal()
190 			copy_length = rx->remaining;  in asix_rx_fixup_internal()
191 			rx->remaining = 0;  in asix_rx_fixup_internal()
194 		if (rx->ax_skb) {  in asix_rx_fixup_internal()
195 			skb_put_data(rx->ax_skb, skb->data + offset,  in asix_rx_fixup_internal()
197 			if (!rx->remaining) {  in asix_rx_fixup_internal()
198 				usbnet_skb_return(dev, rx->ax_skb);  in asix_rx_fixup_internal()
199 				rx->ax_skb = NULL;  in asix_rx_fixup_internal()
209 		reset_asix_rx_fixup_info(rx);  in asix_rx_fixup_internal()
219 	struct asix_rx_fixup_info *rx = &dp->rx_fixup_info;  in asix_rx_fixup_common()  local
221 	return asix_rx_fixup_internal(dev, skb, rx);  in asix_rx_fixup_common()
226 	struct asix_rx_fixup_info *rx;  in asix_rx_fixup_common_free()  local
231 	rx = &dp->rx_fixup_info;  in asix_rx_fixup_common_free()
233 	if (rx->ax_skb) {  in asix_rx_fixup_common_free()
234 		kfree_skb(rx->ax_skb);  in asix_rx_fixup_common_free()
235 		rx->ax_skb = NULL;  in asix_rx_fixup_common_free()