diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.h index 604feffc752e..202d5c9ec303 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.h @@ -54,6 +54,60 @@ struct ch_tc_flower_entry { u32 filter_id; }; +enum { + ETH_DMAC_31_0, /* dmac bits 0.. 31 */ + ETH_DMAC_47_32, /* dmac bits 32..47 */ + ETH_SMAC_15_0, /* smac bits 0.. 15 */ + ETH_SMAC_47_16, /* smac bits 16..47 */ + + IP4_SRC, /* 32-bit IPv4 src */ + IP4_DST, /* 32-bit IPv4 dst */ + + IP6_SRC_31_0, /* src bits 0.. 31 */ + IP6_SRC_63_32, /* src bits 63.. 32 */ + IP6_SRC_95_64, /* src bits 95.. 64 */ + IP6_SRC_127_96, /* src bits 127..96 */ + + IP6_DST_31_0, /* dst bits 0.. 31 */ + IP6_DST_63_32, /* dst bits 63.. 32 */ + IP6_DST_95_64, /* dst bits 95.. 64 */ + IP6_DST_127_96, /* dst bits 127..96 */ + + TCP_SPORT, /* 16-bit TCP sport */ + TCP_DPORT, /* 16-bit TCP dport */ + + UDP_SPORT, /* 16-bit UDP sport */ + UDP_DPORT, /* 16-bit UDP dport */ +}; + +struct ch_tc_pedit_fields { + u8 field; + u8 size; + u32 offset; +}; + +#define PEDIT_FIELDS(type, field, size, fs_field, offset) \ + { type## field, size, \ + offsetof(struct ch_filter_specification, fs_field) + (offset) } + +#define PEDIT_ETH_DMAC_MASK 0xffff +#define PEDIT_TCP_UDP_SPORT_MASK 0xffff +#define PEDIT_ETH_DMAC_31_0 0x0 +#define PEDIT_ETH_DMAC_47_32_SMAC_15_0 0x4 +#define PEDIT_ETH_SMAC_47_16 0x8 +#define PEDIT_IP4_SRC 0xC +#define PEDIT_IP4_DST 0x10 +#define PEDIT_IP6_SRC_31_0 0x8 +#define PEDIT_IP6_SRC_63_32 0xC +#define PEDIT_IP6_SRC_95_64 0x10 +#define PEDIT_IP6_SRC_127_96 0x14 +#define PEDIT_IP6_DST_31_0 0x18 +#define PEDIT_IP6_DST_63_32 0x1C +#define PEDIT_IP6_DST_95_64 0x20 +#define PEDIT_IP6_DST_127_96 0x24 +#define PEDIT_TCP_SPORT_DPORT 0x0 +#define PEDIT_UDP_SPORT_DPORT 0x0 + int cxgb4_tc_flower_replace(struct net_device *dev, struct tc_cls_flower_offload *cls); int cxgb4_tc_flower_destroy(struct net_device *dev, |