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net: microchip: sparx5: Provide rule count, key removal and keyset select

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This provides these 3 functions in the VCAP API:

- Count the number of rules in a VCAP lookup (chain)
- Remove a key from a VCAP rule
- Find the keyset that gives the smallest rule list from a list of keysets

Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Steen Hegelund
2023-03-07 14:41:00 +01:00
committed by David S. Miller
parent fbd3dce958
commit bfcb94aacc
2 changed files with 72 additions and 0 deletions
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11
drivers/net/ethernet/microchip/vcap/vcap_api_client.h
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@@ -201,6 +201,9 @@ int vcap_rule_add_action_bit(struct vcap_rule *rule,
int vcap_rule_add_action_u32(struct vcap_rule *rule,
enum vcap_action_field action, u32 value);
/* Get number of rules in a vcap instance lookup chain id range */
int vcap_admin_rule_count(struct vcap_admin *admin, int cid);
/* VCAP rule counter operations */
int vcap_get_rule_count_by_cookie(struct vcap_control *vctrl,
struct vcap_counter *ctr, u64 cookie);
@@ -269,6 +272,14 @@ int vcap_rule_mod_action_u32(struct vcap_rule *rule,
int vcap_rule_get_key_u32(struct vcap_rule *rule, enum vcap_key_field key,
u32 *value, u32 *mask);
/* Remove a key field with value and mask in the rule */
int vcap_rule_rem_key(struct vcap_rule *rule, enum vcap_key_field key);
/* Select the keyset from the list that results in the smallest rule size */
enum vcap_keyfield_set
vcap_select_min_rule_keyset(struct vcap_control *vctrl, enum vcap_type vtype,
struct vcap_keyset_list *kslist);
struct vcap_client_actionfield *
vcap_find_actionfield(struct vcap_rule *rule, enum vcap_action_field act);
#endif /* __VCAP_API_CLIENT__ */