363 	struct nes_hw_nic *nesnic = &nesvnic->nic;  in nes_nic_send()  local
372 	nic_sqe = &nesnic->sq_vbase[nesnic->sq_head];  in nes_nic_send()
405 	memcpy(&nesnic->first_frag_vbase[nesnic->sq_head].buffer,  in nes_nic_send()
418 		set_bit(nesnic->sq_head, nesnic->first_frag_overflow);  in nes_nic_send()
426 		nesnic->tx_skb[nesnic->sq_head] = skb;  in nes_nic_send()
432 			nesnic->tx_skb[nesnic->sq_head] = skb;  in nes_nic_send()
436 		nesnic->tx_skb[nesnic->sq_head] = skb;  in nes_nic_send()
455 	nesnic->sq_head++;  in nes_nic_send()
456 	nesnic->sq_head &= nesnic->sq_size - 1;  in nes_nic_send()
468 	struct nes_hw_nic *nesnic = &nesvnic->nic;  in nes_netdev_start_xmit()  local
505 	if ((((nesnic->sq_tail+(nesnic->sq_size*2))-nesnic->sq_head) & (nesnic->sq_size - 1)) == 1) {  in nes_netdev_start_xmit()
509 …if ((((((volatile u16)nesnic->sq_tail)+(nesnic->sq_size*2))-nesnic->sq_head) & (nesnic->sq_size - …  in nes_netdev_start_xmit()
531 			wqes_available = (((nesnic->sq_tail+nesnic->sq_size)-nesnic->sq_head) - 1) &  in nes_netdev_start_xmit()
532 					(nesnic->sq_size - 1);  in nes_netdev_start_xmit()
538 					wqes_available = (((((volatile u16)nesnic->sq_tail)+nesnic->sq_size)-nesnic->sq_head) - 1) &  in nes_netdev_start_xmit()
539 						(nesnic->sq_size - 1);  in nes_netdev_start_xmit()
570 				nic_sqe = &nesnic->sq_vbase[nesnic->sq_head];  in nes_netdev_start_xmit()
596 				memcpy(&nesnic->first_frag_vbase[nesnic->sq_head].buffer,  in nes_netdev_start_xmit()
600 				(&nesnic->first_frag_vbase[nesnic->sq_head].buffer[nhoffset]);  in nes_netdev_start_xmit()
602 				(&nesnic->first_frag_vbase[nesnic->sq_head].buffer[hoffset]);  in nes_netdev_start_xmit()
618 					set_bit(nesnic->sq_head, nesnic->first_frag_overflow);  in nes_netdev_start_xmit()
642 					nesnic->tx_skb[nesnic->sq_head] = skb;  in nes_netdev_start_xmit()
644 					nesnic->tx_skb[nesnic->sq_head] = NULL;  in nes_netdev_start_xmit()
661 				nesnic->sq_head++;  in nes_netdev_start_xmit()
662 				nesnic->sq_head &= nesnic->sq_size-1;  in nes_netdev_start_xmit()