diff options
Diffstat (limited to 'drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h')
| -rw-r--r-- | drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h index 3af3fe7b5457..6ce31e29136d 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h @@ -30,15 +30,6 @@ struct rmnet_map_control_command { }; } __aligned(1); -enum rmnet_map_results { - RMNET_MAP_SUCCESS, - RMNET_MAP_CONSUMED, - RMNET_MAP_GENERAL_FAILURE, - RMNET_MAP_NOT_ENABLED, - RMNET_MAP_FAILED_AGGREGATION, - RMNET_MAP_FAILED_MUX -}; - enum rmnet_map_commands { RMNET_MAP_COMMAND_NONE, RMNET_MAP_COMMAND_FLOW_DISABLE, @@ -56,6 +47,22 @@ struct rmnet_map_header { u16 pkt_len; } __aligned(1); +struct rmnet_map_dl_csum_trailer { + u8 reserved1; + u8 valid:1; + u8 reserved2:7; + u16 csum_start_offset; + u16 csum_length; + __be16 csum_value; +} __aligned(1); + +struct rmnet_map_ul_csum_header { + __be16 csum_start_offset; + u16 csum_insert_offset:14; + u16 udp_ip4_ind:1; + u16 csum_enabled:1; +} __aligned(1); + #define RMNET_MAP_GET_MUX_ID(Y) (((struct rmnet_map_header *) \ (Y)->data)->mux_id) #define RMNET_MAP_GET_CD_BIT(Y) (((struct rmnet_map_header *) \ @@ -76,10 +83,13 @@ struct rmnet_map_header { #define RMNET_MAP_NO_PAD_BYTES 0 #define RMNET_MAP_ADD_PAD_BYTES 1 -u8 rmnet_map_demultiplex(struct sk_buff *skb); -struct sk_buff *rmnet_map_deaggregate(struct sk_buff *skb); +struct sk_buff *rmnet_map_deaggregate(struct sk_buff *skb, + struct rmnet_port *port); struct rmnet_map_header *rmnet_map_add_map_header(struct sk_buff *skb, int hdrlen, int pad); void rmnet_map_command(struct sk_buff *skb, struct rmnet_port *port); +int rmnet_map_checksum_downlink_packet(struct sk_buff *skb, u16 len); +void rmnet_map_checksum_uplink_packet(struct sk_buff *skb, + struct net_device *orig_dev); #endif /* _RMNET_MAP_H_ */ |