@@ -141,6 +141,8 @@ enum iavf_debug_mask {
#define IAVF_PHY_LED_MODE_MASK 0xFFFF
#define IAVF_PHY_LED_MODE_ORIG 0x80000000
+#define IAVF_MAX_TRAFFIC_CLASS 8
+
/* Memory types */
enum iavf_memset_type {
IAVF_NONDMA_MEM = 0,
@@ -130,6 +130,7 @@ enum virtchnl_ops {
VIRTCHNL_OP_ADD_CLOUD_FILTER = 32,
VIRTCHNL_OP_DEL_CLOUD_FILTER = 33,
/* opcodes 34, 35, 36, and 37 are reserved */
+ VIRTCHNL_OP_DCF_CONFIG_VF_TC = 37,
VIRTCHNL_OP_DCF_VLAN_OFFLOAD = 38,
VIRTCHNL_OP_DCF_CMD_DESC = 39,
VIRTCHNL_OP_DCF_CMD_BUFF = 40,
@@ -152,6 +153,8 @@ enum virtchnl_ops {
VIRTCHNL_OP_DISABLE_VLAN_INSERTION_V2 = 57,
VIRTCHNL_OP_ENABLE_VLAN_FILTERING_V2 = 58,
VIRTCHNL_OP_DISABLE_VLAN_FILTERING_V2 = 59,
+ VIRTCHNL_OP_GET_QOS_CAPS = 66,
+ VIRTCHNL_OP_CONFIG_TC_MAP = 67,
VIRTCHNL_OP_ENABLE_QUEUES_V2 = 107,
VIRTCHNL_OP_DISABLE_QUEUES_V2 = 108,
VIRTCHNL_OP_MAP_QUEUE_VECTOR = 111,
@@ -398,6 +401,7 @@ VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_vsi_resource);
#define VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC BIT(26)
#define VIRTCHNL_VF_OFFLOAD_ADV_RSS_PF BIT(27)
#define VIRTCHNL_VF_OFFLOAD_FDIR_PF BIT(28)
+#define VIRTCHNL_VF_OFFLOAD_TC BIT(29)
#define VIRTCHNL_VF_CAP_DCF BIT(30)
/* BIT(31) is reserved */
@@ -1786,6 +1790,91 @@ struct virtchnl_fdir_query {
VIRTCHNL_CHECK_STRUCT_LEN(48, virtchnl_fdir_query);
+/* VIRTCHNL_OP_DCF_CONFIG_VF_TC
+ * VF send this message to set the configuration of each TC with a
+ * specific vf id.
+ */
+enum virtchnl_bw_limit_type {
+ VIRTCHNL_BW_SHAPER = 0,
+};
+
+struct virtchnl_shaper_bw {
+ u32 committed;
+ u32 peak;
+};
+VIRTCHNL_CHECK_STRUCT_LEN(8, virtchnl_shaper_bw);
+
+struct virtchnl_dcf_vf_bw_cfg {
+ u8 tc_id;
+ u8 pad[3];
+ enum virtchnl_bw_limit_type type;
+ union {
+ struct virtchnl_shaper_bw shaper;
+ u8 pad2[32];
+ };
+};
+VIRTCHNL_CHECK_STRUCT_LEN(40, virtchnl_dcf_vf_bw_cfg);
+
+struct virtchnl_dcf_vf_bw_cfg_list {
+ u16 vf_id;
+ u16 num_elem;
+ struct virtchnl_dcf_vf_bw_cfg cfg[1];
+};
+VIRTCHNL_CHECK_STRUCT_LEN(44, virtchnl_dcf_vf_bw_cfg_list);
+
+/* VIRTCHNL_OP_GET_QOS_CAPS
+ * VF sends this message to get its QoS Caps, such as
+ * TC number, Arbiter and Bandwidth.
+ */
+struct virtchnl_qos_cap_elem {
+ u8 tc_id;
+ u8 prio_of_tc;
+#define VIRTCHNL_ABITER_STRICT 0
+#define VIRTCHNL_ABITER_ETS 2
+ u8 arbiter;
+ u8 weight;
+ enum virtchnl_bw_limit_type type;
+ union {
+ struct virtchnl_shaper_bw shaper;
+ u8 pad2[32];
+ };
+};
+VIRTCHNL_CHECK_STRUCT_LEN(40, virtchnl_qos_cap_elem);
+
+struct virtchnl_qos_cap_list {
+ u16 vsi_id;
+ u16 num_elem;
+ struct virtchnl_qos_cap_elem cap[1];
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(44, virtchnl_qos_cap_list);
+
+/* VIRTCHNL_OP_CONFIG_TC_MAP
+ * VF sends message virtchnl_queue_tc_mapping to set queue to tc
+ * mapping for all the Tx and Rx queues with a specified VSI, and
+ * would get response about bitmap of valid user priorities
+ * associated with queues.
+ */
+struct virtchnl_queue_tc_mapping {
+ u16 vsi_id;
+ u16 num_tc;
+ u16 num_queue_pairs;
+ u8 pad[2];
+ union {
+ struct {
+ u16 start_queue_id;
+ u16 queue_count;
+ } req;
+ struct {
+#define VIRTCHNL_USER_PRIO_TYPE_UP 0
+#define VIRTCHNL_USER_PRIO_TYPE_DSCP 1
+ u16 prio_type;
+ u16 valid_prio_bitmap;
+ } resp;
+ } tc[1];
+};
+VIRTCHNL_CHECK_STRUCT_LEN(12, virtchnl_queue_tc_mapping);
+
/* TX and RX queue types are valid in legacy as well as split queue models.
* With Split Queue model, 2 additional types are introduced - TX_COMPLETION
* and RX_BUFFER. In split queue model, RX corresponds to the queue where HW
@@ -2117,6 +2206,19 @@ virtchnl_vc_validate_vf_msg(struct virtchnl_version_info *ver, u32 v_opcode,
case VIRTCHNL_OP_DCF_GET_VSI_MAP:
case VIRTCHNL_OP_DCF_GET_PKG_INFO:
break;
+ case VIRTCHNL_OP_DCF_CONFIG_VF_TC:
+ valid_len = sizeof(struct virtchnl_dcf_vf_bw_cfg_list);
+ if (msglen >= valid_len) {
+ struct virtchnl_dcf_vf_bw_cfg_list *cfg_list =
+ (struct virtchnl_dcf_vf_bw_cfg_list *)msg;
+ if (cfg_list->num_elem == 0) {
+ err_msg_format = true;
+ break;
+ }
+ valid_len += (cfg_list->num_elem - 1) *
+ sizeof(struct virtchnl_dcf_vf_bw_cfg);
+ }
+ break;
case VIRTCHNL_OP_GET_SUPPORTED_RXDIDS:
break;
case VIRTCHNL_OP_ADD_RSS_CFG:
@@ -2132,6 +2234,21 @@ virtchnl_vc_validate_vf_msg(struct virtchnl_version_info *ver, u32 v_opcode,
case VIRTCHNL_OP_QUERY_FDIR_FILTER:
valid_len = sizeof(struct virtchnl_fdir_query);
break;
+ case VIRTCHNL_OP_GET_QOS_CAPS:
+ break;
+ case VIRTCHNL_OP_CONFIG_TC_MAP:
+ valid_len = sizeof(struct virtchnl_queue_tc_mapping);
+ if (msglen >= valid_len) {
+ struct virtchnl_queue_tc_mapping *q_tc =
+ (struct virtchnl_queue_tc_mapping *)msg;
+ if (q_tc->num_tc == 0) {
+ err_msg_format = true;
+ break;
+ }
+ valid_len += (q_tc->num_tc - 1) *
+ sizeof(q_tc->tc[0]);
+ }
+ break;
case VIRTCHNL_OP_GET_OFFLOAD_VLAN_V2_CAPS:
break;
case VIRTCHNL_OP_ADD_VLAN_V2: