12  * @off: pointer to struct that holds offload parameters
14  * Returns 0 or error (negative) if checksum offload cannot be executed, 1
102 		/* indicate if we need to offload outer UDP header */  in idpf_tx_singleq_csum()
108 		/* record tunnel offload values */  in idpf_tx_singleq_csum()
157 		/* enable UDP checksum offload */  in idpf_tx_singleq_csum()
162 		/* enable SCTP checksum offload */  in idpf_tx_singleq_csum()
186  * @offloads: pointer to struct that holds offload parameters
327  * @offload: offload parameter structure
330 					   struct idpf_tx_offload_params *offload)  in idpf_tx_singleq_build_ctx_desc()  argument
335 	if (offload->tso_segs) {  in idpf_tx_singleq_build_ctx_desc()
338 				  offload->tso_len);  in idpf_tx_singleq_build_ctx_desc()
339 		qw1 |= FIELD_PREP(IDPF_TXD_CTX_QW1_MSS_M, offload->mss);  in idpf_tx_singleq_build_ctx_desc()
346 	desc->qw0.tunneling_params = cpu_to_le32(offload->cd_tunneling);  in idpf_tx_singleq_build_ctx_desc()
363 	struct idpf_tx_offload_params offload = { };  in idpf_tx_singleq_frame()  local
387 		offload.tx_flags |= IDPF_TX_FLAGS_IPV4;  in idpf_tx_singleq_frame()
389 		offload.tx_flags |= IDPF_TX_FLAGS_IPV6;  in idpf_tx_singleq_frame()
391 	tso = idpf_tso(skb, &offload);  in idpf_tx_singleq_frame()
395 	csum = idpf_tx_singleq_csum(skb, &offload);  in idpf_tx_singleq_frame()
399 	if (tso || offload.cd_tunneling)  in idpf_tx_singleq_frame()
400 		idpf_tx_singleq_build_ctx_desc(tx_q, &offload);  in idpf_tx_singleq_frame()
407 		first->packets = offload.tso_segs;  in idpf_tx_singleq_frame()
408 		first->bytes = skb->len + ((first->packets - 1) * offload.tso_hdr_len);  in idpf_tx_singleq_frame()
413 	idpf_tx_singleq_map(tx_q, first, &offload);  in idpf_tx_singleq_frame()
618 	/* Device could not do any checksum offload for certain extension  in idpf_rx_singleq_csum()