530 static int otx2_prepare_ipv4_flow(struct ethtool_rx_flow_spec *fsp,  in otx2_prepare_ipv4_flow()  argument
534 	struct ethtool_usrip4_spec *ipv4_usr_mask = &fsp->m_u.usr_ip4_spec;  in otx2_prepare_ipv4_flow()
535 	struct ethtool_usrip4_spec *ipv4_usr_hdr = &fsp->h_u.usr_ip4_spec;  in otx2_prepare_ipv4_flow()
536 	struct ethtool_tcpip4_spec *ipv4_l4_mask = &fsp->m_u.tcp_ip4_spec;  in otx2_prepare_ipv4_flow()
537 	struct ethtool_tcpip4_spec *ipv4_l4_hdr = &fsp->h_u.tcp_ip4_spec;  in otx2_prepare_ipv4_flow()
538 	struct ethtool_ah_espip4_spec *ah_esp_hdr = &fsp->h_u.ah_ip4_spec;  in otx2_prepare_ipv4_flow()
539 	struct ethtool_ah_espip4_spec *ah_esp_mask = &fsp->m_u.ah_ip4_spec;  in otx2_prepare_ipv4_flow()
689 static int otx2_prepare_ipv6_flow(struct ethtool_rx_flow_spec *fsp,  in otx2_prepare_ipv6_flow()  argument
693 	struct ethtool_usrip6_spec *ipv6_usr_mask = &fsp->m_u.usr_ip6_spec;  in otx2_prepare_ipv6_flow()
694 	struct ethtool_usrip6_spec *ipv6_usr_hdr = &fsp->h_u.usr_ip6_spec;  in otx2_prepare_ipv6_flow()
695 	struct ethtool_tcpip6_spec *ipv6_l4_mask = &fsp->m_u.tcp_ip6_spec;  in otx2_prepare_ipv6_flow()
696 	struct ethtool_tcpip6_spec *ipv6_l4_hdr = &fsp->h_u.tcp_ip6_spec;  in otx2_prepare_ipv6_flow()
697 	struct ethtool_ah_espip6_spec *ah_esp_hdr = &fsp->h_u.ah_ip6_spec;  in otx2_prepare_ipv6_flow()
698 	struct ethtool_ah_espip6_spec *ah_esp_mask = &fsp->m_u.ah_ip6_spec;  in otx2_prepare_ipv6_flow()
815 static int otx2_prepare_flow_request(struct ethtool_rx_flow_spec *fsp,  in otx2_prepare_flow_request()  argument
818 	struct ethhdr *eth_mask = &fsp->m_u.ether_spec;  in otx2_prepare_flow_request()
819 	struct ethhdr *eth_hdr = &fsp->h_u.ether_spec;  in otx2_prepare_flow_request()
825 	flow_type = fsp->flow_type & ~(FLOW_EXT | FLOW_MAC_EXT | FLOW_RSS);  in otx2_prepare_flow_request()
853 		ret = otx2_prepare_ipv4_flow(fsp, req, flow_type);  in otx2_prepare_flow_request()
863 		ret = otx2_prepare_ipv6_flow(fsp, req, flow_type);  in otx2_prepare_flow_request()
870 	if (fsp->flow_type & FLOW_EXT) {  in otx2_prepare_flow_request()
873 		if (fsp->m_ext.vlan_etype) {  in otx2_prepare_flow_request()
875 			if (be16_to_cpu(fsp->m_ext.vlan_etype) != 0xFFFF)  in otx2_prepare_flow_request()
878 			vlan_etype = be16_to_cpu(fsp->h_ext.vlan_etype);  in otx2_prepare_flow_request()
883 			if (vlan_etype == ETH_P_8021Q && !fsp->m_ext.vlan_tci &&  in otx2_prepare_flow_request()
884 			    fsp->ring_cookie == RX_CLS_FLOW_DISC)  in otx2_prepare_flow_request()
892 			memcpy(&pkt->vlan_etype, &fsp->h_ext.vlan_etype,  in otx2_prepare_flow_request()
894 			memcpy(&pmask->vlan_etype, &fsp->m_ext.vlan_etype,  in otx2_prepare_flow_request()
903 		if (fsp->m_ext.vlan_tci) {  in otx2_prepare_flow_request()
904 			memcpy(&pkt->vlan_tci, &fsp->h_ext.vlan_tci,  in otx2_prepare_flow_request()
906 			memcpy(&pmask->vlan_tci, &fsp->m_ext.vlan_tci,  in otx2_prepare_flow_request()
911 		if (fsp->m_ext.data[1]) {  in otx2_prepare_flow_request()
913 				if (be32_to_cpu(fsp->h_ext.data[1]) != IPV4_FLAG_MORE)  in otx2_prepare_flow_request()
916 				pkt->ip_flag = be32_to_cpu(fsp->h_ext.data[1]);  in otx2_prepare_flow_request()
917 				pmask->ip_flag = be32_to_cpu(fsp->m_ext.data[1]);  in otx2_prepare_flow_request()
919 			} else if (fsp->h_ext.data[1] ==  in otx2_prepare_flow_request()
929 	if (fsp->flow_type & FLOW_MAC_EXT &&  in otx2_prepare_flow_request()
930 	    !is_zero_ether_addr(fsp->m_ext.h_dest)) {  in otx2_prepare_flow_request()
931 		ether_addr_copy(pkt->dmac, fsp->h_ext.h_dest);  in otx2_prepare_flow_request()
932 		ether_addr_copy(pmask->dmac, fsp->m_ext.h_dest);  in otx2_prepare_flow_request()
943 					struct ethtool_rx_flow_spec *fsp)  in otx2_is_flow_rule_dmacfilter()  argument
945 	struct ethhdr *eth_mask = &fsp->m_u.ether_spec;  in otx2_is_flow_rule_dmacfilter()
946 	struct ethhdr *eth_hdr = &fsp->h_u.ether_spec;  in otx2_is_flow_rule_dmacfilter()
947 	u64 ring_cookie = fsp->ring_cookie;  in otx2_is_flow_rule_dmacfilter()
953 	flow_type = fsp->flow_type & ~(FLOW_EXT | FLOW_MAC_EXT | FLOW_RSS);  in otx2_is_flow_rule_dmacfilter()
1088 	struct ethtool_rx_flow_spec *fsp = &nfc->fs;  in otx2_add_flow()  local
1102 	ring = ethtool_get_flow_spec_ring(fsp->ring_cookie);  in otx2_add_flow()
1118 	vf_num = ethtool_get_flow_spec_ring_vf(fsp->ring_cookie);  in otx2_add_flow()
1120 	    ring >= pfvf->hw.rx_queues && fsp->ring_cookie != RX_CLS_FLOW_DISC)  in otx2_add_flow()
1123 	if (fsp->location >= otx2_get_maxflows(flow_cfg))  in otx2_add_flow()
1126 	flow = otx2_find_flow(pfvf, fsp->location);  in otx2_add_flow()
1131 		flow->location = fsp->location;  in otx2_add_flow()
1136 	flow->flow_spec = *fsp;  in otx2_add_flow()
1138 	if (fsp->flow_type & FLOW_RSS)  in otx2_add_flow()
1169 		fsp->location = flow_cfg->max_flows + flow->entry;  in otx2_add_flow()
1170 		flow->flow_spec.location = fsp->location;  in otx2_add_flow()
1171 		flow->location = fsp->location;  in otx2_add_flow()