diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.h | 70 |
1 files changed, 59 insertions, 11 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.h index 96304ffc5d49..56b617375a65 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.h +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.h @@ -92,6 +92,17 @@ enum mvpp22_cls_c2_fwd_action { MVPP22_C2_FWD_HW_LOW_LAT_LOCK, }; +enum mvpp22_cls_c2_color_action { + MVPP22_C2_COL_NO_UPD = 0, + MVPP22_C2_COL_NO_UPD_LOCK, + MVPP22_C2_COL_GREEN, + MVPP22_C2_COL_GREEN_LOCK, + MVPP22_C2_COL_YELLOW, + MVPP22_C2_COL_YELLOW_LOCK, + MVPP22_C2_COL_RED, /* Drop */ + MVPP22_C2_COL_RED_LOCK, /* Drop */ +}; + #define MVPP2_CLS_C2_TCAM_WORDS 5 #define MVPP2_CLS_C2_ATTR_WORDS 5 @@ -107,15 +118,36 @@ struct mvpp2_cls_c2_entry { u8 valid; }; +#define MVPP22_FLOW_ETHER_BIT BIT(0) +#define MVPP22_FLOW_IP4_BIT BIT(1) +#define MVPP22_FLOW_IP6_BIT BIT(2) +#define MVPP22_FLOW_TCP_BIT BIT(3) +#define MVPP22_FLOW_UDP_BIT BIT(4) + +#define MVPP22_FLOW_TCP4 (MVPP22_FLOW_ETHER_BIT | MVPP22_FLOW_IP4_BIT | MVPP22_FLOW_TCP_BIT) +#define MVPP22_FLOW_TCP6 (MVPP22_FLOW_ETHER_BIT | MVPP22_FLOW_IP6_BIT | MVPP22_FLOW_TCP_BIT) +#define MVPP22_FLOW_UDP4 (MVPP22_FLOW_ETHER_BIT | MVPP22_FLOW_IP4_BIT | MVPP22_FLOW_UDP_BIT) +#define MVPP22_FLOW_UDP6 (MVPP22_FLOW_ETHER_BIT | MVPP22_FLOW_IP6_BIT | MVPP22_FLOW_UDP_BIT) +#define MVPP22_FLOW_IP4 (MVPP22_FLOW_ETHER_BIT | MVPP22_FLOW_IP4_BIT) +#define MVPP22_FLOW_IP6 (MVPP22_FLOW_ETHER_BIT | MVPP22_FLOW_IP6_BIT) +#define MVPP22_FLOW_ETHERNET (MVPP22_FLOW_ETHER_BIT) + /* Classifier C2 engine entries */ #define MVPP22_CLS_C2_N_ENTRIES 256 /* Number of per-port dedicated entries in the C2 TCAM */ -#define MVPP22_CLS_C2_PORT_RANGE 8 +#define MVPP22_CLS_C2_PORT_N_FLOWS MVPP2_N_RFS_ENTRIES_PER_FLOW -#define MVPP22_CLS_C2_PORT_FIRST(p) (MVPP22_CLS_C2_N_ENTRIES - \ - ((p) * MVPP22_CLS_C2_PORT_RANGE)) -#define MVPP22_CLS_C2_RSS_ENTRY(p) (MVPP22_CLS_C2_PORT_FIRST(p) - 1) +/* Each port has oen range per flow type + one entry controling the global RSS + * setting and the default rx queue + */ +#define MVPP22_CLS_C2_PORT_RANGE (MVPP22_CLS_C2_PORT_N_FLOWS + 1) +#define MVPP22_CLS_C2_PORT_FIRST(p) ((p) * MVPP22_CLS_C2_PORT_RANGE) +#define MVPP22_CLS_C2_RSS_ENTRY(p) (MVPP22_CLS_C2_PORT_FIRST((p) + 1) - 1) + +#define MVPP22_CLS_C2_PORT_FLOW_FIRST(p) (MVPP22_CLS_C2_PORT_FIRST(p)) + +#define MVPP22_CLS_C2_RFS_LOC(p, loc) (MVPP22_CLS_C2_PORT_FLOW_FIRST(p) + (loc)) /* Packet flow ID */ enum mvpp2_prs_flow { @@ -145,10 +177,6 @@ enum mvpp2_prs_flow { MVPP2_FL_LAST, }; -enum mvpp2_cls_lu_type { - MVPP2_CLS_LU_ALL = 0, -}; - /* LU Type defined for all engines, and specified in the flow table */ #define MVPP2_CLS_LU_TYPE_MASK 0x3f @@ -168,11 +196,16 @@ struct mvpp2_cls_flow { struct mvpp2_prs_result_info prs_ri; }; -#define MVPP2_CLS_FLT_ENTRIES_PER_FLOW (MVPP2_MAX_PORTS + 1) +#define MVPP2_CLS_FLT_ENTRIES_PER_FLOW (MVPP2_MAX_PORTS + 1 + 16) #define MVPP2_CLS_FLT_FIRST(id) (((id) - MVPP2_FL_START) * \ MVPP2_CLS_FLT_ENTRIES_PER_FLOW) -#define MVPP2_CLS_FLT_C2_RSS_ENTRY(id) (MVPP2_CLS_FLT_FIRST(id)) -#define MVPP2_CLS_FLT_HASH_ENTRY(port, id) (MVPP2_CLS_FLT_C2_RSS_ENTRY(id) + (port) + 1) + +#define MVPP2_CLS_FLT_C2_RFS(port, id, rfs_n) (MVPP2_CLS_FLT_FIRST(id) + \ + ((port) * MVPP2_MAX_PORTS) + \ + (rfs_n)) + +#define MVPP2_CLS_FLT_C2_RSS_ENTRY(id) (MVPP2_CLS_FLT_C2_RFS(MVPP2_MAX_PORTS, id, 0)) +#define MVPP2_CLS_FLT_HASH_ENTRY(port, id) (MVPP2_CLS_FLT_C2_RSS_ENTRY(id) + 1 + (port)) #define MVPP2_CLS_FLT_LAST(id) (MVPP2_CLS_FLT_FIRST(id) + \ MVPP2_CLS_FLT_ENTRIES_PER_FLOW - 1) @@ -199,6 +232,12 @@ struct mvpp2_cls_flow { continue; \ else +#define for_each_cls_flow_id_containing_type(i, type) \ + for_each_cls_flow_id((i)) \ + if ((cls_flows[(i)].flow_type & (type)) != (type)) \ + continue; \ + else + struct mvpp2_cls_flow_entry { u32 index; u32 data[MVPP2_CLS_FLOWS_TBL_DATA_WORDS]; @@ -246,4 +285,13 @@ u32 mvpp2_cls_c2_hit_count(struct mvpp2 *priv, int c2_index); void mvpp2_cls_c2_read(struct mvpp2 *priv, int index, struct mvpp2_cls_c2_entry *c2); +int mvpp2_ethtool_cls_rule_get(struct mvpp2_port *port, + struct ethtool_rxnfc *rxnfc); + +int mvpp2_ethtool_cls_rule_ins(struct mvpp2_port *port, + struct ethtool_rxnfc *info); + +int mvpp2_ethtool_cls_rule_del(struct mvpp2_port *port, + struct ethtool_rxnfc *info); + #endif |