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