Searched refs:sap_max_dw (Results 1 – 1 of 1) sorted by relevance
| /linux/drivers/dma/stm32/ |
| H A D | stm32-dma3.c | 579 u32 sap = FIELD_GET(STM32_DMA3_DT_SAP, tr_conf), sap_max_dw; in stm32_dma3_chan_prep_hw() local
601 sap_max_dw = ddata->ports_max_dw[sap]; in stm32_dma3_chan_prep_hw()
603 if ((port_is_ahb(sap_max_dw) && sdw == DMA_SLAVE_BUSWIDTH_8_BYTES) || in stm32_dma3_chan_prep_hw()
615 if (port_is_axi(sap_max_dw)) /* AXI - apply axi maximum burst limitation */ in stm32_dma3_chan_prep_hw()
646 sdw = stm32_dma3_get_max_dw(chan->max_burst, sap_max_dw, len, src_addr); in stm32_dma3_chan_prep_hw()
675 sdw = min_t(u32, sdw, stm32_dma3_get_max_dw(chan->max_burst, sap_max_dw, in stm32_dma3_chan_prep_hw()
713 sdw = stm32_dma3_get_max_dw(chan->max_burst, sap_max_dw, len, src_addr); in stm32_dma3_chan_prep_hw()
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