i40e: support DCB mode

[dpdk.git] / drivers / net / i40e / i40e_ethdev.h

diff --git a/drivers/net/i40e/i40e_ethdev.h b/drivers/net/i40e/i40e_ethdev.h
index 832c036..0c9c78c 100644 (file)
--- a/drivers/net/i40e/i40e_ethdev.h
+++ b/drivers/net/i40e/i40e_ethdev.h
@@ -204,6 +204,19 @@ struct i40e_macvlan_filter {
        uint16_t vlan_id;
 };
 
+/* Bandwidth limit information */
+struct i40e_bw_info {
+       uint16_t bw_limit;      /* BW Limit (0 = disabled) */
+       uint8_t  bw_max_quanta; /* Max Quanta when BW limit is enabled */
+
+       /* Relative TC credits across VSIs */
+       uint8_t  bw_ets_share_credits[I40E_MAX_TRAFFIC_CLASS];
+       /* TC BW limit credits within VSI */
+       uint8_t  bw_ets_limit_credits[I40E_MAX_TRAFFIC_CLASS];
+       /* TC BW limit max quanta within VSI */
+       uint8_t  bw_ets_max_quanta[I40E_MAX_TRAFFIC_CLASS];
+};
+
 /*
  * Structure that defines a VSI, associated with a adapter.
  */
@@ -249,6 +262,7 @@ struct i40e_vsi {
        uint16_t vsi_id;
        uint16_t msix_intr; /* The MSIX interrupt binds to VSI */
        uint8_t enabled_tc; /* The traffic class enabled */
+       struct i40e_bw_info bw_info; /* VSI bandwidth information */
 };
 
 struct pool_entry {