+ ETH_FLAG_NTUPLE = (1 << 27), /* N-tuple filters enabled */
+};
+
+/* The following structures are for supporting RX network flow
+ * classification configuration. Note, all multibyte fields, e.g.,
+ * ip4src, ip4dst, psrc, pdst, spi, etc. are expected to be in network
+ * byte order.
+ */
+struct ethtool_tcpip4_spec {
+ __be32 ip4src;
+ __be32 ip4dst;
+ __be16 psrc;
+ __be16 pdst;
+ __u8 tos;
+};
+
+struct ethtool_ah_espip4_spec {
+ __be32 ip4src;
+ __be32 ip4dst;
+ __be32 spi;
+ __u8 tos;
+};
+
+struct ethtool_rawip4_spec {
+ __be32 ip4src;
+ __be32 ip4dst;
+ __u8 hdata[64];
+};
+
+struct ethtool_ether_spec {
+ __be16 ether_type;
+ __u8 frame_size;
+ __u8 eframe[16];
+};
+
+#define ETH_RX_NFC_IP4 1
+#define ETH_RX_NFC_IP6 2
+
+struct ethtool_usrip4_spec {
+ __be32 ip4src;
+ __be32 ip4dst;
+ __be32 l4_4_bytes;
+ __u8 tos;
+ __u8 ip_ver;
+ __u8 proto;
+};
+
+struct ethtool_rx_flow_spec {
+ __u32 flow_type;
+ union {
+ struct ethtool_tcpip4_spec tcp_ip4_spec;
+ struct ethtool_tcpip4_spec udp_ip4_spec;
+ struct ethtool_tcpip4_spec sctp_ip4_spec;
+ struct ethtool_ah_espip4_spec ah_ip4_spec;
+ struct ethtool_ah_espip4_spec esp_ip4_spec;
+ struct ethtool_rawip4_spec raw_ip4_spec;
+ struct ethtool_ether_spec ether_spec;
+ struct ethtool_usrip4_spec usr_ip4_spec;
+ __u8 hdata[64];
+ } h_u, m_u; /* entry, mask */
+ __u64 ring_cookie;
+ __u32 location;
+};
+
+struct ethtool_rxnfc {
+ __u32 cmd;
+ __u32 flow_type;
+ /* The rx flow hash value or the rule DB size */
+ __u64 data;
+ struct ethtool_rx_flow_spec fs;
+ __u32 rule_cnt;
+ __u32 rule_locs[0];
+};
+
+struct ethtool_rx_ntuple_flow_spec {
+ __u32 flow_type;
+ union {
+ struct ethtool_tcpip4_spec tcp_ip4_spec;
+ struct ethtool_tcpip4_spec udp_ip4_spec;
+ struct ethtool_tcpip4_spec sctp_ip4_spec;
+ struct ethtool_ah_espip4_spec ah_ip4_spec;
+ struct ethtool_ah_espip4_spec esp_ip4_spec;
+ struct ethtool_rawip4_spec raw_ip4_spec;
+ struct ethtool_ether_spec ether_spec;
+ struct ethtool_usrip4_spec usr_ip4_spec;
+ __u8 hdata[64];
+ } h_u, m_u; /* entry, mask */
+
+ __u16 vlan_tag;
+ __u16 vlan_tag_mask;
+ __u64 data; /* user-defined flow spec data */
+ __u64 data_mask; /* user-defined flow spec mask */
+
+ /* signed to distinguish between queue and actions (DROP) */
+ __s32 action;
+#define ETHTOOL_RXNTUPLE_ACTION_DROP -1
+};
+
+struct ethtool_rx_ntuple {
+ __u32 cmd;
+ struct ethtool_rx_ntuple_flow_spec fs;
+};
+
+#define ETHTOOL_FLASH_MAX_FILENAME 128
+enum ethtool_flash_op_type {
+ ETHTOOL_FLASH_ALL_REGIONS = 0,
+};
+
+/* for passing firmware flashing related parameters */
+struct ethtool_flash {
+ __u32 cmd;
+ __u32 region;
+ char data[ETHTOOL_FLASH_MAX_FILENAME];