routing
static struct routing table[IPV4_ROUTE_TABLE_SIZE];
emu10k_write_routing(emu10k_devc_t *devc, int voice, unsigned char *routing)
ASSERT(routing != NULL);
srda |= routing[i] << (i * 8);
fxrt |= routing[i] << ((i * 4) + 16);
emu10k_reset_pair(emu10k_portc_t *portc, int voice, uint8_t *routing,
emu10k_write_routing(devc, voice, routing);
emu10k_write_routing(devc, voice + 1, routing);