qwz_mhi_chan_ctxt
struct qwz_mhi_chan_ctxt *cbase, *c;
cbase = (struct qwz_mhi_chan_ctxt *)QWZ_DMA_KVA(psc->chan_ctxt);
struct qwz_mhi_chan_ctxt *c;
struct qwz_mhi_chan_ctxt *chan_ctxt;
sizeof(struct qwz_mhi_chan_ctxt) * psc->max_chan, 0);