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-rw-r--r--drivers/net/ethernet/microchip/vcap/vcap_api.c16
-rw-r--r--drivers/net/ethernet/microchip/vcap/vcap_api_client.h4
2 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api.c b/drivers/net/ethernet/microchip/vcap/vcap_api.c
index eae4e9fe0e14..05e915ea858d 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api.c
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api.c
@@ -2338,6 +2338,22 @@ int vcap_rule_add_key_u128(struct vcap_rule *rule, enum vcap_key_field key,
}
EXPORT_SYMBOL_GPL(vcap_rule_add_key_u128);
+int vcap_rule_get_key_u32(struct vcap_rule *rule, enum vcap_key_field key,
+ u32 *value, u32 *mask)
+{
+ struct vcap_client_keyfield *ckf;
+
+ ckf = vcap_find_keyfield(rule, key);
+ if (!ckf)
+ return -ENOENT;
+
+ *value = ckf->data.u32.value;
+ *mask = ckf->data.u32.mask;
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(vcap_rule_get_key_u32);
+
/* Find a client action field in a rule */
static struct vcap_client_actionfield *
vcap_find_actionfield(struct vcap_rule *rule, enum vcap_action_field act)
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
index fdfc5d58813b..0319866f9c94 100644
--- a/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
+++ b/drivers/net/ethernet/microchip/vcap/vcap_api_client.h
@@ -258,4 +258,8 @@ int vcap_rule_mod_action_u32(struct vcap_rule *rule,
enum vcap_action_field action,
u32 value);
+/* Get a 32 bit key field value and mask from the rule */
+int vcap_rule_get_key_u32(struct vcap_rule *rule, enum vcap_key_field key,
+ u32 *value, u32 *mask);
+
#endif /* __VCAP_API_CLIENT__ */