From: Sunil Kumar Kori <skori@marvell.com>
Implement API to delete meter profile for CNXK platform.
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Signed-off-by: Rakesh Kudurumalla <rkudurumalla@marvell.com>
---
v5:
- Fix checkpatch errors
- Fix patch apply errors
v4:
- Rebase support on dpdk-next-net-mrvl branch
- Handled meter action during flow destroy
- Handled meter cleanup during port shutdown
v3:
- Rebase support on latest DPDK
- Handled multilevel chaining for tree hierarchy
- Fix naming convention
v2:
- Rebase support on latest DPDK
- Handled multilevel chaining for linear hierarchy
- Review comments incorporated
drivers/net/cnxk/cnxk_ethdev_mtr.c | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
@@ -189,9 +189,39 @@ cnxk_nix_mtr_profile_add(struct rte_eth_dev *eth_dev, uint32_t profile_id,
return 0;
}
+static int
+cnxk_nix_mtr_profile_delete(struct rte_eth_dev *eth_dev, uint32_t profile_id,
+ struct rte_mtr_error *error)
+{
+ struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+ struct cnxk_mtr_profile_node *fmp;
+
+ if (profile_id == UINT32_MAX)
+ return -rte_mtr_error_set(error, EINVAL,
+ RTE_MTR_ERROR_TYPE_METER_PROFILE_ID,
+ NULL, "Meter profile id not valid.");
+
+ fmp = nix_mtr_profile_find(dev, profile_id);
+ if (fmp == NULL)
+ return -rte_mtr_error_set(error, ENOENT,
+ RTE_MTR_ERROR_TYPE_METER_PROFILE_ID,
+ &profile_id,
+ "Meter profile is invalid.");
+
+ if (fmp->ref_cnt)
+ return -rte_mtr_error_set(error, EBUSY,
+ RTE_MTR_ERROR_TYPE_METER_PROFILE_ID,
+ NULL, "Meter profile is in use.");
+
+ TAILQ_REMOVE(&dev->mtr_profiles, fmp, next);
+ plt_free(fmp);
+ return 0;
+}
+
const struct rte_mtr_ops nix_mtr_ops = {
.capabilities_get = cnxk_nix_mtr_capabilities_get,
.meter_profile_add = cnxk_nix_mtr_profile_add,
+ .meter_profile_delete = cnxk_nix_mtr_profile_delete,
};
int