diff options
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h | 16 | ||||
| -rw-r--r-- | drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h | 2 |
2 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h index ef0eff247d9b..50c50cdc3e22 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h @@ -47,6 +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 *) \ diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h index d21428078504..de0143eaa05a 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h @@ -21,6 +21,8 @@ /* Constants */ #define RMNET_INGRESS_FORMAT_DEAGGREGATION BIT(0) #define RMNET_INGRESS_FORMAT_MAP_COMMANDS BIT(1) +#define RMNET_INGRESS_FORMAT_MAP_CKSUMV4 BIT(2) +#define RMNET_EGRESS_FORMAT_MAP_CKSUMV4 BIT(3) /* Replace skb->dev to a virtual rmnet device and pass up the stack */ #define RMNET_EPMODE_VND (1) |