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Searched refs:descs_per_op (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-5.10/drivers/dma/ppc4xx/
H A Dadma.h139 * @descs_per_op: number of slot per P/Q operation see comment
162 u8 descs_per_op; member
H A Dadma.c301 desc->descs_per_op = 0; in ppc440spe_desc_init_dma2pq()
2425 int slot_cnt, descs_per_op; in ppc440spe_dma2_prep_pq() local
2435 descs_per_op = ppc440spe_dma2_pq_slot_count(src, src_cnt, len); in ppc440spe_dma2_prep_pq()
2436 if (descs_per_op < 0) { in ppc440spe_dma2_prep_pq()
2442 slot_cnt = descs_per_op * dst_cnt; in ppc440spe_dma2_prep_pq()
2457 iter->descs_per_op = descs_per_op; in ppc440spe_dma2_prep_pq()
2462 if (op % descs_per_op == 0) in ppc440spe_dma2_prep_pq()
2991 for (i = 0; i < sw_desc->descs_per_op; i++) { in ppc440spe_adma_pq_set_dest()
3003 sw_desc->descs_per_op); in ppc440spe_adma_pq_set_dest()
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/kernel/linux/linux-6.6/drivers/dma/ppc4xx/
H A Dadma.h136 * @descs_per_op: number of slot per P/Q operation see comment
159 u8 descs_per_op; member
H A Dadma.c301 desc->descs_per_op = 0; in ppc440spe_desc_init_dma2pq()
2423 int slot_cnt, descs_per_op; in ppc440spe_dma2_prep_pq() local
2433 descs_per_op = ppc440spe_dma2_pq_slot_count(src, src_cnt, len); in ppc440spe_dma2_prep_pq()
2434 if (descs_per_op < 0) { in ppc440spe_dma2_prep_pq()
2440 slot_cnt = descs_per_op * dst_cnt; in ppc440spe_dma2_prep_pq()
2455 iter->descs_per_op = descs_per_op; in ppc440spe_dma2_prep_pq()
2460 if (op % descs_per_op == 0) in ppc440spe_dma2_prep_pq()
2989 for (i = 0; i < sw_desc->descs_per_op; i++) { in ppc440spe_adma_pq_set_dest()
3001 sw_desc->descs_per_op); in ppc440spe_adma_pq_set_dest()
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