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Searched refs:dma_channels (Results 1 – 14 of 14) sorted by relevance

/drivers/dma/
Dmmp_pdma.c124 int dma_channels; member
224 if (i >= pdev->dma_channels) in mmp_pdma_int_handler()
256 for (prio = 0; prio <= ((pdev->dma_channels - 1) & 0xf) >> 2; prio++) { in lookup_phy()
257 for (i = 0; i < pdev->dma_channels; i++) { in lookup_phy()
949 for (i = 0; i < pdev->dma_channels; i++) { in mmp_pdma_remove()
954 if (irq_num != pdev->dma_channels) { in mmp_pdma_remove()
958 for (i = 0; i < pdev->dma_channels; i++) { in mmp_pdma_remove()
1032 int dma_channels = 0, irq_num = 0; in mmp_pdma_probe() local
1053 &dma_channels); in mmp_pdma_probe()
1054 else if (pdata && pdata->dma_channels) in mmp_pdma_probe()
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Dzx_dma.c126 u32 dma_channels; member
258 for (pch = 0; pch < d->dma_channels; pch++) { in zx_dma_task()
773 "dma-channels", &d->dma_channels); in zx_dma_probe()
776 if (!d->dma_requests || !d->dma_channels) in zx_dma_probe()
799 d->dma_channels, sizeof(struct zx_dma_phy), GFP_KERNEL); in zx_dma_probe()
803 for (i = 0; i < d->dma_channels; i++) { in zx_dma_probe()
Dk3dma.c109 u32 dma_channels; member
325 for (pch = 0; pch < d->dma_channels; pch++) { in k3_dma_tasklet()
345 for (pch = 0; pch < d->dma_channels; pch++) { in k3_dma_tasklet()
866 "dma-channels", &d->dma_channels); in k3_dma_probe()
902 d->dma_channels, sizeof(struct k3_dma_phy), GFP_KERNEL); in k3_dma_probe()
906 for (i = 0; i < d->dma_channels; i++) { in k3_dma_probe()
Dpxa_dma.c1359 int ret, dma_channels = 0, nb_requestors = 0, slave_map_cnt = 0; in pxad_probe() local
1378 &dma_channels); in pxad_probe()
1387 } else if (pdata && pdata->dma_channels) { in pxad_probe()
1388 dma_channels = pdata->dma_channels; in pxad_probe()
1393 dma_channels = 32; /* default 32 channel */ in pxad_probe()
1415 ret = pxad_init_dmadev(op, pdev, dma_channels, nb_requestors); in pxad_probe()
1435 dma_channels, nb_requestors); in pxad_probe()
Dmcf-edma.c187 chans = pdata->dma_channels; in mcf_edma_probe()
/drivers/dma/qcom/
Dhidma_mgmt_sys.c53 IMPLEMENT_GETSET(dma_channels) in IMPLEMENT_GETSET()
61 if (i >= mdev->dma_channels) in IMPLEMENT_GETSET()
77 if (i >= mdev->dma_channels) in set_weight()
91 DECLARE_ATTRIBUTE(dma_channels, S_IRUGO),
241 required = sizeof(*mdev->chroots) * mdev->dma_channels; in hidma_mgmt_init_sys()
251 for (i = 0; i < mdev->dma_channels; i++) { in hidma_mgmt_init_sys()
269 for (i = 0; i < mdev->dma_channels; i++) { in hidma_mgmt_init_sys()
Dhidma_mgmt.c100 for (i = 0; i < mgmtdev->dma_channels; i++) { in hidma_mgmt_setup()
139 for (i = 0; i < mgmtdev->dma_channels; i++) { in hidma_mgmt_setup()
201 &mgmtdev->dma_channels); in hidma_mgmt_probe()
273 mgmtdev->dma_channels, in hidma_mgmt_probe()
282 mgmtdev->dma_channels, in hidma_mgmt_probe()
309 &res->start, mgmtdev->dma_channels); in hidma_mgmt_probe()
Dhidma_mgmt.h16 u32 dma_channels; member
/drivers/dma/mediatek/
Dmtk-cqdma.c144 u32 dma_channels; member
394 for (i = 0; i < cqdma->dma_channels; ++i, schedule_tasklet = false) { in mtk_cqdma_irq()
622 for (i = 0; i < cqdma->dma_channels; ++i) { in mtk_cqdma_alloc_chan_resources()
707 for (i = 0; i < cqdma->dma_channels; ++i) { in mtk_cqdma_hw_init()
730 for (i = 0; i < cqdma->dma_channels; ++i) { in mtk_cqdma_hw_deinit()
799 &cqdma->dma_channels)) { in mtk_cqdma_probe()
804 cqdma->dma_channels = MTK_CQDMA_NR_PCHANS; in mtk_cqdma_probe()
807 cqdma->pc = devm_kcalloc(&pdev->dev, cqdma->dma_channels, in mtk_cqdma_probe()
813 for (i = 0; i < cqdma->dma_channels; ++i) { in mtk_cqdma_probe()
888 for (i = 0; i < cqdma->dma_channels; ++i) in mtk_cqdma_probe()
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/drivers/spi/
Dspi-omap2-mcspi.c127 struct omap2_mcspi_dma *dma_channels; member
374 struct omap2_mcspi_dma *mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_rx_callback()
386 struct omap2_mcspi_dma *mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_tx_callback()
402 mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_tx_dma()
444 mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_rx_dma()
597 mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_txrx_dma()
996 mcspi_dma = mcspi->dma_channels + spi->chip_select; in omap2_mcspi_request_dma()
1030 mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_setup()
1094 mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_cleanup()
1130 struct omap2_mcspi_dma *mcspi_dma = mcspi->dma_channels; in omap2_mcspi_slave_abort()
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/drivers/media/pci/cobalt/
Dcobalt-omnitek.c129 cobalt->dma_channels = capa & 0xf; in omni_sg_dma_init()
135 for (i = 0; i < cobalt->dma_channels; i++) { in omni_sg_dma_init()
Dcobalt-driver.h280 int dma_channels; member
/drivers/net/ethernet/amd/
Dlance.c471 unsigned long dma_channels; /* Mark spuriously-busy DMA channels */ in lance_probe1() local
618 dma_channels = ((inb(DMA1_STAT_REG) >> 4) & 0x0f) | in lance_probe1()
666 if (test_bit(dma, &dma_channels)) in lance_probe1()
Dni65.c492 unsigned long dma_channels = in ni65_probe1() local
497 if(test_bit(dma,&dma_channels) || request_dma(dma,"ni6510")) in ni65_probe1()