IWL_RX_MPDU_AMSDU_LAST_SUBFRAME = 0x80,
};
+enum iwl_rx_l3_proto_values {
+ IWL_RX_L3_TYPE_NONE,
+ IWL_RX_L3_TYPE_IPV4,
+ IWL_RX_L3_TYPE_IPV4_FRAG,
+ IWL_RX_L3_TYPE_IPV6_FRAG,
+ IWL_RX_L3_TYPE_IPV6,
+ IWL_RX_L3_TYPE_IPV6_IN_IPV4,
+ IWL_RX_L3_TYPE_ARP,
+ IWL_RX_L3_TYPE_EAPOL,
+};
+
+#define IWL_RX_L3_PROTO_POS 4
+
enum iwl_rx_l3l4_flags {
IWL_RX_L3L4_IP_HDR_CSUM_OK = BIT(0),
IWL_RX_L3L4_TCP_UDP_CSUM_OK = BIT(1),
IWL_RX_L3L4_TCP_FIN_SYN_RST_PSH = BIT(2),
IWL_RX_L3L4_TCP_ACK = BIT(3),
- IWL_RX_L3L4_L3_PROTO_MASK = 0xf << 4,
+ IWL_RX_L3L4_L3_PROTO_MASK = 0xf << IWL_RX_L3_PROTO_POS,
IWL_RX_L3L4_L4_PROTO_MASK = 0xf << 8,
IWL_RX_L3L4_RSS_HASH_MASK = 0xf << 12,
};
} __packed; /* MULTI_QUEUE_DRV_SYNC_HDR_CMD_API_S_VER_1 */
/**
-* Internal message identifier
-*
-* @IWL_MVM_RXQ_NOTIF_DEL_BA: notify RSS queues of delBA
-*/
+ * Internal message identifier
+ *
+ * @IWL_MVM_RXQ_EMPTY: empty sync notification
+ * @IWL_MVM_RXQ_NOTIF_DEL_BA: notify RSS queues of delBA
+ */
enum iwl_mvm_rxq_notif_type {
+ IWL_MVM_RXQ_EMPTY,
IWL_MVM_RXQ_NOTIF_DEL_BA,
};
/**
-* struct iwl_mvm_internal_rxq_notif - Internal representation of the data sent
-* in &iwl_rxq_sync_cmd. Should be DWORD aligned.
-*
-* @type: value from &iwl_mvm_rxq_notif_type
-* @data: payload
-*/
+ * struct iwl_mvm_internal_rxq_notif - Internal representation of the data sent
+ * in &iwl_rxq_sync_cmd. Should be DWORD aligned.
+ * FW is agnostic to the payload, so there are no endianity requirements.
+ *
+ * @type: value from &iwl_mvm_rxq_notif_type
+ * @sync: ctrl path is waiting for all notifications to be received
+ * @cookie: internal cookie to identify old notifications
+ * @data: payload
+ */
struct iwl_mvm_internal_rxq_notif {
- u32 type;
+ u16 type;
+ u16 sync;
+ u32 cookie;
u8 data[];
} __packed;