PRWRITE
PRWRITE(sc, offset + 0, pprb >> 0);
PRWRITE(sc, offset + 4, pprb >> 32);
PRWRITE(sc, PRX(chp->ch_channel, PRO_PCC), PR_PC_RESUME);
PRWRITE(sc, PRX(chp->ch_channel, PRO_PMPSTS(i)), 0);
PRWRITE(sc, PRX(chp->ch_channel, PRO_PMPQACT(i)), 0);
PRWRITE(sc, PRX(chp->ch_channel, PRO_PCS), PR_PC_PORT_INITIALIZE);
PRWRITE(sc, PRX(chp->ch_channel, PRO_PCS), PR_PC_PMP_ENABLE);
PRWRITE(sc, PRX(chp->ch_channel, PRO_PCS), PR_PC_DEVICE_RESET);
PRWRITE(siic, PRX(chp->ch_channel, PRO_PCS),
PRWRITE(siic, PRX(chp->ch_channel, PRO_PCC),
PRWRITE(sc, PRX(chp->ch_channel, PRO_PIEC), 0xffffffff);
PRWRITE(sc, PRX(chp->ch_channel, PRO_PIS), 0xffffffff);
PRWRITE(sc, PRX(chp->ch_channel, PRO_PIES),
PRWRITE(sc, PRX(chp->ch_channel, PRO_PCC),
PRWRITE(sc, PRX(chp->ch_channel, PRO_PIS), 0xffffffff);
PRWRITE(sc, PRX(chp->ch_channel, PRO_PIS), pis &
PRWRITE(sc, PRX(chp->ch_channel, PRO_SERROR),
PRWRITE(sc, PRX(chp->ch_channel, PRO_PIS), 0xffffffff);
PRWRITE(sc, PRX(chp->ch_channel, PRO_PCS),