| /* Copyright (c) 2013-2014, 2016-2017 The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef _RMNET_PRIVATE_H_ |
| #define _RMNET_PRIVATE_H_ |
| |
| #define RMNET_MAX_PACKET_SIZE 16384 |
| #define RMNET_DFLT_PACKET_SIZE 1500 |
| #define RMNET_NEEDED_HEADROOM 16 |
| #define RMNET_TX_QUEUE_LEN 1000 |
| |
| /* Constants */ |
| #define RMNET_EGRESS_FORMAT__RESERVED__ BIT(0) |
| #define RMNET_EGRESS_FORMAT_MAP BIT(1) |
| #define RMNET_EGRESS_FORMAT_AGGREGATION BIT(2) |
| #define RMNET_EGRESS_FORMAT_MUXING BIT(3) |
| #define RMNET_EGRESS_FORMAT_MAP_CKSUMV3 BIT(4) |
| #define RMNET_EGRESS_FORMAT_MAP_CKSUMV4 BIT(5) |
| |
| #define RMNET_INGRESS_FIX_ETHERNET BIT(0) |
| #define RMNET_INGRESS_FORMAT_MAP BIT(1) |
| #define RMNET_INGRESS_FORMAT_DEAGGREGATION BIT(2) |
| #define RMNET_INGRESS_FORMAT_DEMUXING BIT(3) |
| #define RMNET_INGRESS_FORMAT_MAP_COMMANDS BIT(4) |
| #define RMNET_INGRESS_FORMAT_MAP_CKSUMV3 BIT(5) |
| #define RMNET_INGRESS_FORMAT_MAP_CKSUMV4 BIT(6) |
| |
| /* Pass the frame up the stack with no modifications to skb->dev */ |
| #define RMNET_EPMODE_NONE (0) |
| /* Replace skb->dev to a virtual rmnet device and pass up the stack */ |
| #define RMNET_EPMODE_VND (1) |
| /* Pass the frame directly to another device with dev_queue_xmit() */ |
| #define RMNET_EPMODE_BRIDGE (2) |
| |
| #endif /* _RMNET_PRIVATE_H_ */ |
