428 static int mlxsw_pci_wqe_frag_map(struct mlxsw_pci *mlxsw_pci, char *wqe,  in mlxsw_pci_wqe_frag_map()  argument
440 	mlxsw_pci_wqe_address_set(wqe, index, mapaddr);  in mlxsw_pci_wqe_frag_map()
441 	mlxsw_pci_wqe_byte_count_set(wqe, index, frag_len);  in mlxsw_pci_wqe_frag_map()
445 static void mlxsw_pci_wqe_frag_unmap(struct mlxsw_pci *mlxsw_pci, char *wqe,  in mlxsw_pci_wqe_frag_unmap()  argument
449 	size_t frag_len = mlxsw_pci_wqe_byte_count_get(wqe, index);  in mlxsw_pci_wqe_frag_unmap()
450 	dma_addr_t mapaddr = mlxsw_pci_wqe_address_get(wqe, index);  in mlxsw_pci_wqe_frag_unmap()
461 	char *wqe = elem_info->elem;  in mlxsw_pci_rdq_skb_alloc()  local
472 	err = mlxsw_pci_wqe_frag_map(mlxsw_pci, wqe, 0, skb->data,  in mlxsw_pci_rdq_skb_alloc()
489 	char *wqe;  in mlxsw_pci_rdq_skb_free()  local
492 	wqe = elem_info->elem;  in mlxsw_pci_rdq_skb_free()
494 	mlxsw_pci_wqe_frag_unmap(mlxsw_pci, wqe, 0, DMA_FROM_DEVICE);  in mlxsw_pci_rdq_skb_free()
648 	char *wqe;  in mlxsw_pci_cqe_sdq_handle()  local
655 	wqe = elem_info->elem;  in mlxsw_pci_cqe_sdq_handle()
657 		mlxsw_pci_wqe_frag_unmap(mlxsw_pci, wqe, i, DMA_TO_DEVICE);  in mlxsw_pci_cqe_sdq_handle()
673 	char *wqe;  in mlxsw_pci_cqe_rdq_handle()  local
683 	wqe = elem_info->elem;  in mlxsw_pci_cqe_rdq_handle()
684 	mlxsw_pci_wqe_frag_unmap(mlxsw_pci, wqe, 0, DMA_FROM_DEVICE);  in mlxsw_pci_cqe_rdq_handle()
703 	memset(wqe, 0, q->elem_size);  in mlxsw_pci_cqe_rdq_handle()
1524 	char *wqe;  in mlxsw_pci_skb_transmit()  local
1544 	wqe = elem_info->elem;  in mlxsw_pci_skb_transmit()
1545 	mlxsw_pci_wqe_c_set(wqe, 1); /* always report completion */  in mlxsw_pci_skb_transmit()
1546 	mlxsw_pci_wqe_lp_set(wqe, !!tx_info->is_emad);  in mlxsw_pci_skb_transmit()
1547 	mlxsw_pci_wqe_type_set(wqe, MLXSW_PCI_WQE_TYPE_ETHERNET);  in mlxsw_pci_skb_transmit()
1549 	err = mlxsw_pci_wqe_frag_map(mlxsw_pci, wqe, 0, skb->data,  in mlxsw_pci_skb_transmit()
1557 		err = mlxsw_pci_wqe_frag_map(mlxsw_pci, wqe, i + 1,  in mlxsw_pci_skb_transmit()
1567 		mlxsw_pci_wqe_byte_count_set(wqe, i, 0);  in mlxsw_pci_skb_transmit()
1577 		mlxsw_pci_wqe_frag_unmap(mlxsw_pci, wqe, i, DMA_TO_DEVICE);  in mlxsw_pci_skb_transmit()