Searched refs:rchan_map (Results 1 – 1 of 1) sorted by relevance
| /OK3568_Linux_fs/kernel/drivers/dma/ti/ |
| H A D | k3-udma.c | 146 unsigned long *rchan_map; member
1294 !test_bit(chan_id, ud->rchan_map)) in udma_get_chan_pair()
1302 set_bit(chan_id, ud->rchan_map); in udma_get_chan_pair()
1336 clear_bit(uc->rchan->id, ud->rchan_map); in udma_put_rchan()
3216 ud->rchan_map = devm_kmalloc_array(dev, BITS_TO_LONGS(ud->rchan_cnt), in udma_setup_resources()
3233 if (!ud->tchan_map || !ud->rchan_map || !ud->rflow_gp_map || in udma_setup_resources()
3274 bitmap_zero(ud->rchan_map, ud->rchan_cnt); in udma_setup_resources()
3276 bitmap_fill(ud->rchan_map, ud->rchan_cnt); in udma_setup_resources()
3279 bitmap_clear(ud->rchan_map, rm_desc->start, in udma_setup_resources()
3323 ch_count -= bitmap_weight(ud->rchan_map, ud->rchan_cnt); in udma_setup_resources()
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