diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/prestera/prestera_acl.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/prestera/prestera_acl.h | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_acl.h b/drivers/net/ethernet/marvell/prestera/prestera_acl.h index 40f6c1d961fa..6d2ad27682d1 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_acl.h +++ b/drivers/net/ethernet/marvell/prestera/prestera_acl.h @@ -10,6 +10,14 @@ #define PRESTERA_ACL_KEYMASK_PCL_ID 0x3FF #define PRESTERA_ACL_KEYMASK_PCL_ID_USER \ (PRESTERA_ACL_KEYMASK_PCL_ID & 0x00FF) +#define PRESTERA_ACL_KEYMASK_PCL_ID_CHAIN \ + (PRESTERA_ACL_KEYMASK_PCL_ID & 0xFF00) +#define PRESTERA_ACL_CHAIN_MASK \ + (PRESTERA_ACL_KEYMASK_PCL_ID >> 8) + +#define PRESTERA_ACL_PCL_ID_MAKE(uid, chain_id) \ + (((uid) & PRESTERA_ACL_KEYMASK_PCL_ID_USER) | \ + (((chain_id) << 8) & PRESTERA_ACL_KEYMASK_PCL_ID_CHAIN)) #define rule_match_set_n(match_p, type, val_p, size) \ memcpy(&(match_p)[PRESTERA_ACL_RULE_MATCH_TYPE_##type], \ @@ -46,6 +54,7 @@ enum prestera_acl_rule_action { PRESTERA_ACL_RULE_ACTION_ACCEPT = 0, PRESTERA_ACL_RULE_ACTION_DROP = 1, PRESTERA_ACL_RULE_ACTION_TRAP = 2, + PRESTERA_ACL_RULE_ACTION_JUMP = 5, PRESTERA_ACL_RULE_ACTION_COUNT = 7, PRESTERA_ACL_RULE_ACTION_MAX @@ -61,6 +70,10 @@ struct prestera_acl_match { __be32 mask[__PRESTERA_ACL_RULE_MATCH_TYPE_MAX]; }; +struct prestera_acl_action_jump { + u32 index; +}; + struct prestera_acl_action_count { u32 id; }; @@ -74,6 +87,7 @@ struct prestera_acl_hw_action_info { enum prestera_acl_rule_action id; union { struct prestera_acl_action_count count; + struct prestera_acl_action_jump jump; }; }; @@ -88,6 +102,10 @@ struct prestera_acl_rule_entry_arg { u8 valid:1; } accept, drop, trap; struct { + struct prestera_acl_action_jump i; + u8 valid:1; + } jump; + struct { u8 valid:1; u32 client; } count; @@ -98,7 +116,9 @@ struct prestera_acl_rule { struct rhash_head ht_node; /* Member of acl HT */ struct list_head list; struct prestera_acl_ruleset *ruleset; + struct prestera_acl_ruleset *jump_ruleset; unsigned long cookie; + u32 chain_index; u32 priority; struct prestera_acl_rule_entry_key re_key; struct prestera_acl_rule_entry_arg re_arg; @@ -122,7 +142,7 @@ void prestera_acl_fini(struct prestera_switch *sw); struct prestera_acl_rule * prestera_acl_rule_create(struct prestera_acl_ruleset *ruleset, - unsigned long cookie); + unsigned long cookie, u32 chain_index); void prestera_acl_rule_priority_set(struct prestera_acl_rule *rule, u32 priority); void prestera_acl_rule_destroy(struct prestera_acl_rule *rule); @@ -147,10 +167,12 @@ prestera_acl_rule_entry_create(struct prestera_acl *acl, struct prestera_acl_rule_entry_arg *arg); struct prestera_acl_ruleset * prestera_acl_ruleset_get(struct prestera_acl *acl, - struct prestera_flow_block *block); + struct prestera_flow_block *block, + u32 chain_index); struct prestera_acl_ruleset * prestera_acl_ruleset_lookup(struct prestera_acl *acl, - struct prestera_flow_block *block); + struct prestera_flow_block *block, + u32 chain_index); void prestera_acl_ruleset_keymask_set(struct prestera_acl_ruleset *ruleset, void *keymask); bool prestera_acl_ruleset_is_offload(struct prestera_acl_ruleset *ruleset); @@ -160,6 +182,7 @@ int prestera_acl_ruleset_bind(struct prestera_acl_ruleset *ruleset, struct prestera_port *port); int prestera_acl_ruleset_unbind(struct prestera_acl_ruleset *ruleset, struct prestera_port *port); +u32 prestera_acl_ruleset_index_get(const struct prestera_acl_ruleset *ruleset); void prestera_acl_rule_keymask_pcl_id_set(struct prestera_acl_rule *rule, u16 pcl_id); @@ -167,5 +190,6 @@ prestera_acl_rule_keymask_pcl_id_set(struct prestera_acl_rule *rule, int prestera_acl_vtcam_id_get(struct prestera_acl *acl, u8 lookup, void *keymask, u32 *vtcam_id); int prestera_acl_vtcam_id_put(struct prestera_acl *acl, u32 vtcam_id); +int prestera_acl_chain_to_client(u32 chain_index, u32 *client); #endif /* _PRESTERA_ACL_H_ */ |