diff options
Diffstat (limited to 'drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h')
-rw-r--r-- | drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h new file mode 100644 index 000000000000..7967198fdd90 --- /dev/null +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h @@ -0,0 +1,44 @@ +/* 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_ */ |