insw
insw(bsh + offset, addr, count);
void insw(u_int port, void *addr, size_t cnt);
insw(BASE + DATA_REG_W, data, packet_length >> 1);
{ insw((unsigned)(HPT_UPTR)port, (void *)buffer, count); }
{ insw((unsigned)(HPT_UPTR)port, (void *)buffer, count); }