| /linux-6.1.9/drivers/dma/ |
| D | mmp_pdma.c | 123 int dma_channels; member
223 if (i >= pdev->dma_channels) in mmp_pdma_int_handler()
255 for (prio = 0; prio <= ((pdev->dma_channels - 1) & 0xf) >> 2; prio++) { in lookup_phy()
256 for (i = 0; i < pdev->dma_channels; i++) { in lookup_phy()
944 for (i = 0; i < pdev->dma_channels; i++) { in mmp_pdma_remove()
949 if (irq_num != pdev->dma_channels) { in mmp_pdma_remove()
953 for (i = 0; i < pdev->dma_channels; i++) { in mmp_pdma_remove()
1027 int dma_channels = 0, irq_num = 0; in mmp_pdma_probe() local
1049 &dma_channels)) in mmp_pdma_probe()
1051 &dma_channels); in mmp_pdma_probe()
[all …]
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| D | pxa_dma.c | 1350 int ret, dma_channels = 0, nb_requestors = 0, slave_map_cnt = 0; in pxad_probe() local
1370 &dma_channels)) in pxad_probe()
1372 &dma_channels); in pxad_probe()
1385 } else if (pdata && pdata->dma_channels) { in pxad_probe()
1386 dma_channels = pdata->dma_channels; in pxad_probe()
1391 dma_channels = 32; /* default 32 channel */ in pxad_probe()
1413 ret = pxad_init_dmadev(op, pdev, dma_channels, nb_requestors); in pxad_probe()
1433 dma_channels, nb_requestors); in pxad_probe()
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| D | k3dma.c | 109 u32 dma_channels; member
324 for (pch = 0; pch < d->dma_channels; pch++) { in k3_dma_tasklet()
344 for (pch = 0; pch < d->dma_channels; pch++) { in k3_dma_tasklet()
860 "dma-channels", &d->dma_channels); in k3_dma_probe()
896 d->dma_channels, sizeof(struct k3_dma_phy), GFP_KERNEL); in k3_dma_probe()
900 for (i = 0; i < d->dma_channels; i++) { in k3_dma_probe()
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| D | mcf-edma.c | 194 chans = pdata->dma_channels; in mcf_edma_probe()
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| /linux-6.1.9/drivers/dma/qcom/ |
| D | hidma_mgmt_sys.c | 53 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()
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| D | hidma_mgmt.c | 100 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()
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| D | hidma_mgmt.h | 16 u32 dma_channels; member
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| /linux-6.1.9/drivers/dma/mediatek/ |
| D | mtk-cqdma.c | 144 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()
798 &cqdma->dma_channels)) { in mtk_cqdma_probe()
803 cqdma->dma_channels = MTK_CQDMA_NR_PCHANS; in mtk_cqdma_probe()
806 cqdma->pc = devm_kcalloc(&pdev->dev, cqdma->dma_channels, in mtk_cqdma_probe()
812 for (i = 0; i < cqdma->dma_channels; ++i) { in mtk_cqdma_probe()
876 for (i = 0; i < cqdma->dma_channels; ++i) in mtk_cqdma_probe()
[all …]
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| /linux-6.1.9/drivers/spi/ |
| D | spi-omap2-mcspi.c | 125 struct omap2_mcspi_dma *dma_channels; member
382 struct omap2_mcspi_dma *mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_rx_callback()
394 struct omap2_mcspi_dma *mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_tx_callback()
411 mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_tx_dma()
449 mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_rx_dma()
594 mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_txrx_dma()
1027 mcspi_dma = &mcspi->dma_channels[i]; in omap2_mcspi_release_dma()
1114 struct omap2_mcspi_dma *mcspi_dma = mcspi->dma_channels; in omap2_mcspi_slave_abort()
1145 mcspi_dma = mcspi->dma_channels + spi->chip_select; in omap2_mcspi_transfer_one()
1292 &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_can_dma()
[all …]
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| /linux-6.1.9/include/linux/platform_data/ |
| D | mmp_dma.h | 14 int dma_channels; member
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| D | dma-mcf-edma.h | 33 int dma_channels; member
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| /linux-6.1.9/Documentation/ABI/testing/ |
| D | sysfs-platform-hidma-mgmt | 31 What: /sys/devices/platform/hidma-mgmt*/dma_channels
32 /sys/devices/platform/QCOM8060:*/dma_channels
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| /linux-6.1.9/drivers/media/pci/cobalt/ |
| D | cobalt-omnitek.c | 129 cobalt->dma_channels = capa & 0xf; in omni_sg_dma_init()
135 for (i = 0; i < cobalt->dma_channels; i++) { in omni_sg_dma_init()
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| D | cobalt-driver.h | 282 int dma_channels; member
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| /linux-6.1.9/arch/arm/mach-pxa/ |
| D | pxa25x.c | 231 .dma_channels = 16,
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| D | pxa27x.c | 328 .dma_channels = 32,
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| D | pxa3xx.c | 459 .dma_channels = 32,
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| /linux-6.1.9/drivers/net/ethernet/amd/ |
| D | lance.c | 473 unsigned long dma_channels; /* Mark spuriously-busy DMA channels */ in lance_probe1() local
622 dma_channels = ((inb(DMA1_STAT_REG) >> 4) & 0x0f) | in lance_probe1()
670 if (test_bit(dma, &dma_channels)) in lance_probe1()
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| /linux-6.1.9/arch/m68k/coldfire/ |
| D | device.c | 505 .dma_channels = 64,
|