insw
void insw(u_int port, void *addr, size_t count);
void insw(u_int port, void *addr, size_t count);
insw(BASE + VX_W1_RX_PIO_RD_1, nic->packet, rx_fifo / 2);
insw(BASE + VX_W1_RX_PIO_RD_1, nic->packet+nic->packetlen, rx_fifo / 2);