1 /* Copyright (c) 2013-2014, 2016-2017 The Linux Foundation. All rights reserved. 2 * 3 * This program is free software; you can redistribute it and/or modify 4 * it under the terms of the GNU General Public License version 2 and 5 * only version 2 as published by the Free Software Foundation. 6 * 7 * This program is distributed in the hope that it will be useful, 8 * but WITHOUT ANY WARRANTY; without even the implied warranty of 9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 10 * GNU General Public License for more details. 11 */ 12 13 #ifndef _RMNET_PRIVATE_H_ 14 #define _RMNET_PRIVATE_H_ 15 16 #define RMNET_MAX_PACKET_SIZE 16384 17 #define RMNET_DFLT_PACKET_SIZE 1500 18 #define RMNET_NEEDED_HEADROOM 16 19 #define RMNET_TX_QUEUE_LEN 1000 20 21 /* Constants */ 22 #define RMNET_EGRESS_FORMAT_MAP BIT(1) 23 #define RMNET_EGRESS_FORMAT_AGGREGATION BIT(2) 24 #define RMNET_EGRESS_FORMAT_MUXING BIT(3) 25 26 #define RMNET_INGRESS_FORMAT_MAP BIT(1) 27 #define RMNET_INGRESS_FORMAT_DEAGGREGATION BIT(2) 28 #define RMNET_INGRESS_FORMAT_DEMUXING BIT(3) 29 #define RMNET_INGRESS_FORMAT_MAP_COMMANDS BIT(4) 30 31 /* Replace skb->dev to a virtual rmnet device and pass up the stack */ 32 #define RMNET_EPMODE_VND (1) 33 /* Pass the frame directly to another device with dev_queue_xmit() */ 34 #define RMNET_EPMODE_BRIDGE (2) 35 36 #endif /* _RMNET_PRIVATE_H_ */ 37