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Searched refs:mid_rid (Results 1 – 3 of 3) sorted by relevance

/drivers/dma/sh/
Drz-dmac.c75 int mid_rid; member
376 rz_dmac_set_dmars_register(dmac, channel->index, channel->mid_rid); in rz_dmac_prepare_descs_for_slave_sg()
453 if (channel->mid_rid >= 0) { in rz_dmac_free_chan_resources()
454 clear_bit(channel->mid_rid, dmac->modules); in rz_dmac_free_chan_resources()
455 channel->mid_rid = -EINVAL; in rz_dmac_free_chan_resources()
713 channel->mid_rid = dma_spec->args[0] & MID_RID_MASK; in rz_dmac_chan_filter()
718 return !test_and_set_bit(channel->mid_rid, dmac->modules); in rz_dmac_chan_filter()
752 channel->mid_rid = -EINVAL; in rz_dmac_chan_probe()
Drcar-dmac.c168 int mid_rid; member
384 if (chan->mid_rid >= 0) in rcar_dmac_chan_start_xfer()
385 rcar_dmac_chan_write(chan, RCAR_DMARS, chan->mid_rid); in rcar_dmac_chan_start_xfer()
1094 if (rchan->mid_rid >= 0) { in rcar_dmac_free_chan_resources()
1096 clear_bit(rchan->mid_rid, dmac->modules); in rcar_dmac_free_chan_resources()
1097 rchan->mid_rid = -EINVAL; in rcar_dmac_free_chan_resources()
1207 if (rchan->mid_rid < 0 || !sg_len || !sg_dma_len(sgl)) { in rcar_dmac_prep_slave_sg()
1210 __func__, sg_len, rchan->mid_rid); in rcar_dmac_prep_slave_sg()
1235 if (rchan->mid_rid < 0 || buf_len < period_len) { in rcar_dmac_prep_dma_cyclic()
1238 __func__, buf_len, period_len, rchan->mid_rid); in rcar_dmac_prep_dma_cyclic()
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Dshdmac.c314 dmae_set_dmars(sh_chan, cfg->mid_rid); in sh_dmae_setup_xfer()
342 if (cfg->mid_rid == match) { in dmae_find_slave()
619 dmae_set_dmars(sh_chan, cfg->mid_rid); in sh_dmae_resume()