QMC_SPE_RSTATE
qmc_write32(chan->s_param + QMC_SPE_RSTATE, chan->qmc->data->rstate);
qmc_write32(chan->s_param + QMC_SPE_RSTATE, chan->qmc->data->rstate);
qmc_write32(chan->s_param + QMC_SPE_RSTATE,
qmc_write32(chan->s_param + QMC_SPE_RSTATE, chan->qmc->data->rstate);