Searched refs:dbl_max (Results 1 – 1 of 1) sorted by relevance
| /linux/drivers/dma/stm32/ |
| H A D | stm32-dma3.c | 575 u32 sdw, ddw, sbl_max, dbl_max, tcem, init_dw, init_bl_max; in stm32_dma3_chan_prep_hw() local
588 dbl_max = chan->dma_config.dst_maxburst ? : 1; in stm32_dma3_chan_prep_hw()
642 dbl_max = min_t(u32, dbl_max, stm32_dma3_get_max_burst(len, ddw, chan->max_burst, in stm32_dma3_chan_prep_hw()
650 sbl_max = dbl_max; in stm32_dma3_chan_prep_hw()
656 _ctr1 |= FIELD_PREP(CTR1_DBL_1, dbl_max - 1); in stm32_dma3_chan_prep_hw()
682 dbl_max = stm32_dma3_get_max_burst(len, ddw, chan->max_burst, dst_max_burst); in stm32_dma3_chan_prep_hw()
686 dbl_max = sbl_max; in stm32_dma3_chan_prep_hw()
692 _ctr1 |= FIELD_PREP(CTR1_DBL_1, dbl_max - 1); in stm32_dma3_chan_prep_hw()
724 init_bl_max = dbl_max; in stm32_dma3_chan_prep_hw()
726 dbl_max = stm32_dma3_get_max_burst(len, ddw, chan->max_burst, dst_max_burst); in stm32_dma3_chan_prep_hw()
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