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Searched refs:dma_channels (Results 1 – 20 of 20) sorted by relevance

/linux-4.1.27/arch/unicore32/kernel/
Ddma.c33 static struct dma_channel dma_channels[MAX_DMA_CHANNELS]; variable
52 if ((dma_channels[i].prio == prio) && in puv3_request_dma()
53 !dma_channels[i].name) { in puv3_request_dma()
62 dma_channels[i].name = name; in puv3_request_dma()
63 dma_channels[i].irq_handler = irq_handler; in puv3_request_dma()
64 dma_channels[i].err_handler = err_handler; in puv3_request_dma()
65 dma_channels[i].data = data; in puv3_request_dma()
81 if (!dma_channels[dma_ch].name) { in puv3_free_dma()
89 dma_channels[dma_ch].name = NULL; in puv3_free_dma()
90 dma_channels[dma_ch].err_handler = NULL; in puv3_free_dma()
[all …]
Dpuv3-core.c70 .dma_channels = 8,
/linux-4.1.27/arch/arm/plat-pxa/
Ddma.c39 static struct dma_channel *dma_channels; variable
93 spin_lock_irqsave(&dma_channels[chan].lock, flags); in dbg_show_descriptors()
126 spin_unlock_irqrestore(&dma_channels[chan].lock, flags); in dbg_show_descriptors()
144 seq_printf(s, "\tPriority : %s\n", str_prio[dma_channels[chan].prio]); in dbg_show_chan_state()
291 if ((dma_channels[i].prio == prio) && in pxa_request_dma()
292 !dma_channels[i].name) { in pxa_request_dma()
302 dma_channels[i].name = name; in pxa_request_dma()
303 dma_channels[i].irq_handler = irq_handler; in pxa_request_dma()
304 dma_channels[i].data = data; in pxa_request_dma()
319 if (!dma_channels[dma_ch].name) { in pxa_free_dma()
[all …]
/linux-4.1.27/drivers/dma/sh/
Dshdma-r8a73a4.c40 static const struct sh_dmae_channel dma_channels[] = { variable
66 .channel = dma_channels,
67 .channel_num = ARRAY_SIZE(dma_channels),
/linux-4.1.27/drivers/dma/
Dmmp_pdma.c127 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()
1004 int dma_channels = 0, irq_num = 0; in mmp_pdma_probe() local
1025 &dma_channels); in mmp_pdma_probe()
1026 else if (pdata && pdata->dma_channels) in mmp_pdma_probe()
1027 dma_channels = pdata->dma_channels; in mmp_pdma_probe()
1029 dma_channels = 32; /* default 32 channel */ in mmp_pdma_probe()
1030 pdev->dma_channels = dma_channels; in mmp_pdma_probe()
[all …]
Dk3dma.c104 u32 dma_channels; member
286 for (pch = 0; pch < d->dma_channels; pch++) { in k3_dma_tasklet()
303 for (pch = 0; pch < d->dma_channels; pch++) { in k3_dma_tasklet()
692 "dma-channels", &d->dma_channels); in k3_dma_probe()
711 d->dma_channels * sizeof(struct k3_dma_phy), GFP_KERNEL); in k3_dma_probe()
715 for (i = 0; i < d->dma_channels; i++) { in k3_dma_probe()
/linux-4.1.27/drivers/spi/
Dspi-omap2-mcspi.c136 struct omap2_mcspi_dma *dma_channels; member
370 struct omap2_mcspi_dma *mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_rx_callback()
382 struct omap2_mcspi_dma *mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_tx_callback()
399 mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_tx_dma()
440 mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_rx_dma()
556 mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_txrx_dma()
949 mcspi_dma = mcspi->dma_channels + spi->chip_select; in omap2_mcspi_request_dma()
992 mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_setup()
1042 mcspi_dma = &mcspi->dma_channels[spi->chip_select]; in omap2_mcspi_cleanup()
1078 mcspi_dma = mcspi->dma_channels + spi->chip_select; in omap2_mcspi_work()
[all …]
/linux-4.1.27/include/linux/platform_data/
Dmmp_dma.h16 int dma_channels; member
/linux-4.1.27/include/linux/usb/
Dmusb.h83 u8 dma_channels __deprecated; /* number of dma channels */
/linux-4.1.27/arch/arm/mach-davinci/
Dusb.c40 .dma_channels = 8,
/linux-4.1.27/drivers/net/ethernet/amd/
Dlance.c472 unsigned long dma_channels; /* Mark spuriously-busy DMA channels */ in lance_probe1() local
619 dma_channels = ((inb(DMA1_STAT_REG) >> 4) & 0x0f) | in lance_probe1()
667 if (test_bit(dma, &dma_channels)) in lance_probe1()
Dni65.c495 unsigned long dma_channels = in ni65_probe1() local
500 if(test_bit(dma,&dma_channels) || request_dma(dma,"ni6510")) in ni65_probe1()
/linux-4.1.27/arch/blackfin/mach-bf527/boards/
Dezbrd.c66 .dma_channels = 8,
Dad7160eval.c65 .dma_channels = 8,
Dtll6527m.c72 .dma_channels = 8,
Dcm_bf527.c102 .dma_channels = 8,
Dezkit.c107 .dma_channels = 8,
/linux-4.1.27/arch/blackfin/mach-bf548/boards/
Dcm_bf548.c521 .dma_channels = 8,
Dezkit.c664 .dma_channels = 8,
/linux-4.1.27/arch/blackfin/mach-bf609/boards/
Dezkit.c442 .dma_channels = 8,