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Searched refs:dma_width (Results 1 – 11 of 11) sorted by relevance

/linux-4.1.27/drivers/spi/
Dspi-pxa2xx-pxadma.c276 u32 dma_width; in pxa2xx_spi_dma_prepare() local
280 dma_width = DCMD_WIDTH1; in pxa2xx_spi_dma_prepare()
283 dma_width = DCMD_WIDTH2; in pxa2xx_spi_dma_prepare()
286 dma_width = DCMD_WIDTH4; in pxa2xx_spi_dma_prepare()
297 | dma_width in pxa2xx_spi_dma_prepare()
303 | dma_width in pxa2xx_spi_dma_prepare()
314 | dma_width in pxa2xx_spi_dma_prepare()
320 | dma_width in pxa2xx_spi_dma_prepare()
Dspi-dw-mid.c126 static enum dma_slave_buswidth convert_dma_width(u32 dma_width) { in convert_dma_width() argument
127 if (dma_width == 1) in convert_dma_width()
129 else if (dma_width == 2) in convert_dma_width()
162 txconf.dst_addr_width = convert_dma_width(dws->dma_width); in dw_spi_dma_prepare_tx()
208 rxconf.src_addr_width = convert_dma_width(dws->dma_width); in dw_spi_dma_prepare_rx()
Dspi-dw.c41 u32 dma_width; member
299 dws->dma_width = chip->dma_width; in dw_spi_transfer_one()
330 dws->dma_width = 1; in dw_spi_transfer_one()
333 dws->dma_width = 2; in dw_spi_transfer_one()
449 chip->dma_width = 1; in dw_spi_setup()
452 chip->dma_width = 2; in dw_spi_setup()
Dspi-dw.h124 u32 dma_width; member
Dspi-bfin5xx.c562 u16 cr, cr_width = 0, dma_width, dma_config; in bfin_spi_pump_transfers() local
696 dma_width = WDSIZE_16; in bfin_spi_pump_transfers()
699 dma_width = WDSIZE_8; in bfin_spi_pump_transfers()
713 (DMAFLOW_AUTO | RESTART | dma_width | DI_EN); in bfin_spi_pump_transfers()
731 dma_config = (RESTART | dma_width | DI_EN); in bfin_spi_pump_transfers()
/linux-4.1.27/drivers/net/ethernet/sfc/
Dnic.c497 if (desc[index].dma_width) { in efx_nic_update_stats()
501 switch (desc[index].dma_width) { in efx_nic_update_stats()
Dnet_driver.h782 u16 dma_width; member
Dptp.c378 if (efx_ptp_stat_desc[i].dma_width) in efx_ptp_update_stats()
/linux-4.1.27/drivers/net/ethernet/amd/xgbe/
Dxgbe-drv.c515 hw_feat->dma_width = XGMAC_GET_BITS(mac_hfr1, MAC_HWF1R, ADDR64); in xgbe_get_all_hw_features()
551 switch (hw_feat->dma_width) { in xgbe_get_all_hw_features()
553 hw_feat->dma_width = 32; in xgbe_get_all_hw_features()
556 hw_feat->dma_width = 40; in xgbe_get_all_hw_features()
559 hw_feat->dma_width = 48; in xgbe_get_all_hw_features()
562 hw_feat->dma_width = 32; in xgbe_get_all_hw_features()
Dxgbe.h632 unsigned int dma_width; /* DMA width */ member
Dxgbe-main.c407 DMA_BIT_MASK(pdata->hw_feat.dma_width)); in xgbe_probe()