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Searched refs:ch_ring (Results 1 – 2 of 2) sorted by relevance

/openbmc/linux/drivers/dma/qcom/
H A Dgpi.c497 struct gpi_ring ch_ring; member
933 struct gpi_ring *ch_ring = &gchan->ch_ring; in gpi_process_imed_data_event() local
934 void *tre = ch_ring->base + (ch_ring->el_size * imed_event->tre_index); in gpi_process_imed_data_event()
977 tre += ch_ring->el_size; in gpi_process_imed_data_event()
978 if (tre >= (ch_ring->base + ch_ring->len)) in gpi_process_imed_data_event()
979 tre = ch_ring->base; in gpi_process_imed_data_event()
980 ch_ring->rp = tre; in gpi_process_imed_data_event()
1015 struct gpi_ring *ch_ring = &gchan->ch_ring; in gpi_process_xfer_compl_event() local
1016 void *ev_rp = to_virtual(ch_ring, compl_event->ptr); in gpi_process_xfer_compl_event()
1052 ev_rp += ch_ring->el_size; in gpi_process_xfer_compl_event()
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/openbmc/linux/drivers/bus/mhi/ep/
H A Dmain.c153 struct mhi_ep_ring *ch_ring; in mhi_ep_process_cmd_ring() local
166 ch_ring = &mhi_cntrl->mhi_chan[ch_id].ring; in mhi_ep_process_cmd_ring()
174 if (!ch_ring->started) { in mhi_ep_process_cmd_ring()
175 ret = mhi_ep_ring_start(mhi_cntrl, ch_ring, in mhi_ep_process_cmd_ring()
187 mhi_chan->rd_offset = ch_ring->rd_offset; in mhi_ep_process_cmd_ring()
230 if (!ch_ring->started) { in mhi_ep_process_cmd_ring()
264 if (!ch_ring->started) { in mhi_ep_process_cmd_ring()
271 mhi_ep_ring_reset(mhi_cntrl, ch_ring); in mhi_ep_process_cmd_ring()
1020 struct mhi_ep_ring *ch_ring, *ev_ring; in mhi_ep_abort_transfer() local
1054 ch_ring = &mhi_cntrl->mhi_chan[i].ring; in mhi_ep_abort_transfer()
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