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Searched refs:ld_free (Results 1 – 4 of 4) sorted by relevance

/linux-6.15/drivers/dma/sh/
H A Drz-dmac.c78 struct list_head ld_free; member
427 list_add_tail(&desc->node, &channel->ld_free); in rz_dmac_alloc_chan_resources()
453 list_splice_tail_init(&channel->ld_queue, &channel->ld_free); in rz_dmac_free_chan_resources()
467 INIT_LIST_HEAD(&channel->ld_free); in rz_dmac_free_chan_resources()
482 if (list_empty(&channel->ld_free)) in rz_dmac_prep_dma_memcpy()
493 list_move_tail(channel->ld_free.next, &channel->ld_queue); in rz_dmac_prep_dma_memcpy()
509 if (list_empty(&channel->ld_free)) in rz_dmac_prep_slave_sg()
529 list_move_tail(channel->ld_free.next, &channel->ld_queue); in rz_dmac_prep_slave_sg()
542 list_splice_tail_init(&channel->ld_queue, &channel->ld_free); in rz_dmac_terminate_all()
705 list_move_tail(channel->ld_active.next, &channel->ld_free); in rz_dmac_irq_handler_thread()
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H A Dshdma-base.c94 &chunk->node == &schan->ld_free)) in shdma_tx_submit()
161 list_for_each_entry(sdesc, &schan->ld_free, node) in shdma_get_desc()
242 list_add(&desc->node, &schan->ld_free); in shdma_alloc_chan_resources()
403 list_move(&desc->node, &schan->ld_free); in __ld_cleanup()
478 list_splice_init(&schan->ld_free, &list); in shdma_free_chan_resources()
623 list_splice_tail(&tx_list, &schan->ld_free); in shdma_prep_sg()
632 list_splice(&tx_list, &schan->ld_free); in shdma_prep_sg()
883 list_splice(&dl, &schan->ld_free); in shdma_reset()
966 INIT_LIST_HEAD(&schan->ld_free); in shdma_chan_probe()
/linux-6.15/drivers/dma/
H A Dimx-dma.c149 struct list_head ld_free; member
625 list_move_tail(imxdmac->ld_active.next, &imxdmac->ld_free); in imxdma_tasklet()
651 list_splice_tail_init(&imxdmac->ld_queue, &imxdmac->ld_free); in imxdma_terminate_all()
730 list_move_tail(imxdmac->ld_free.next, &imxdmac->ld_queue); in imxdma_tx_submit()
757 list_add_tail(&desc->node, &imxdmac->ld_free); in imxdma_alloc_chan_resources()
786 INIT_LIST_HEAD(&imxdmac->ld_free); in imxdma_free_chan_resources()
802 if (list_empty(&imxdmac->ld_free) || in imxdma_prep_slave_sg()
859 if (list_empty(&imxdmac->ld_free) || in imxdma_prep_dma_cyclic()
915 if (list_empty(&imxdmac->ld_free) || in imxdma_prep_dma_memcpy()
949 if (list_empty(&imxdmac->ld_free) || in imxdma_prep_dma_interleaved()
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/linux-6.15/include/linux/
H A Dshdma-base.h60 struct list_head ld_free; /* Free link descriptors */ member