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Searched refs:chancnt (Results 1 - 25 of 33) sorted by relevance

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/kernel/linux/linux-6.6/drivers/dma/ioat/
H A Dinit.c423 msixcnt = ioat_dma->chancnt; in ioat_dma_setup_interrupts()
514 if (!ioat_dma->chancnt) { in ioat_probe()
570 int chancnt; in ioat_enumerate_channels() local
574 chancnt = readb(ioat_dma->reg_base + IOAT_CHANCNT_OFFSET); in ioat_enumerate_channels()
575 chancnt &= 0x1f; /* bits [4:0] valid */ in ioat_enumerate_channels()
576 if (chancnt > ARRAY_SIZE(ioat_dma->idx)) { in ioat_enumerate_channels()
578 chancnt, ARRAY_SIZE(ioat_dma->idx)); in ioat_enumerate_channels()
579 chancnt = ARRAY_SIZE(ioat_dma->idx); in ioat_enumerate_channels()
587 for (i = 0; i < chancnt; i++) { in ioat_enumerate_channels()
600 ioat_dma->chancnt in ioat_enumerate_channels()
[all...]
H A Ddma.h77 int chancnt; member
/kernel/linux/linux-5.10/drivers/dma/ioat/
H A Dinit.c424 msixcnt = ioat_dma->dma_dev.chancnt; in ioat_dma_setup_interrupts()
515 if (!dma->chancnt) { in ioat_probe()
574 dma->chancnt = readb(ioat_dma->reg_base + IOAT_CHANCNT_OFFSET); in ioat_enumerate_channels()
575 dma->chancnt &= 0x1f; /* bits [4:0] valid */ in ioat_enumerate_channels()
576 if (dma->chancnt > ARRAY_SIZE(ioat_dma->idx)) { in ioat_enumerate_channels()
578 dma->chancnt, ARRAY_SIZE(ioat_dma->idx)); in ioat_enumerate_channels()
579 dma->chancnt = ARRAY_SIZE(ioat_dma->idx); in ioat_enumerate_channels()
587 for (i = 0; i < dma->chancnt; i++) { in ioat_enumerate_channels()
600 dma->chancnt = i; in ioat_enumerate_channels()
/kernel/linux/linux-5.10/drivers/staging/ralink-gdma/
H A Dralink-gdma.c132 int chancnt; member
713 chan_mask = dma_dev->data->chancnt - 1; in gdma_dma_tasklet()
773 .chancnt = 8,
780 .chancnt = 16,
814 struct_size(dma_dev, chan, data->chancnt), in gdma_dma_probe()
861 for (i = 0; i < data->chancnt; i++) { in gdma_dma_probe()
/kernel/linux/linux-5.10/include/linux/
H A Dshdma-base.h114 i < (d)->dma_dev.chancnt; c = (d)->schan[++i])
H A Ddmaengine.h770 * @chancnt: how many DMA channels are supported
846 unsigned int chancnt; member
/kernel/linux/linux-6.6/include/linux/
H A Dshdma-base.h114 i < (d)->dma_dev.chancnt; c = (d)->schan[++i])
H A Ddmaengine.h777 * @chancnt: how many DMA channels are supported
856 unsigned int chancnt; member
/kernel/linux/linux-5.10/drivers/dma/
H A Dmpc512x_dma.c362 if (mdma->dma.chancnt > 32) { in mpc_dma_irq()
386 for (i = 0; i < mdma->dma.chancnt; i++) { in mpc_dma_process_completed()
907 u8 chancnt; in mpc_dma_probe() local
992 chancnt = MPC8308_DMACHAN_MAX; in mpc_dma_probe()
994 chancnt = MPC512x_DMACHAN_MAX; in mpc_dma_probe()
996 for (i = 0; i < chancnt; i++) { in mpc_dma_probe()
H A Ddmaengine.c110 dma_dev->chancnt); in dmaengine_summary_show()
632 if (dev->chancnt > 1 && !dma_has_cap(DMA_PRIVATE, dev->cap_mask)) in private_candidate()
1078 device->chancnt++; in __dma_async_device_channel_register()
1118 device->chancnt--; in __dma_async_device_channel_unregister()
1290 if (!device->chancnt) { in dma_async_device_register()
H A Didma64.c179 for (i = 0; i < idma64->dma.chancnt; i++) in idma64_irq()
616 for (i = 0; i < idma64->dma.chancnt; i++) { in idma64_remove()
H A Dtimb_dma.c263 for (i = 0; i < td->dma.chancnt; i++) { in __td_ier_mask()
580 for (i = 0; i < td->dma.chancnt; i++) in td_tasklet()
H A Dat_xdmac.c1686 for (i = 0; i < atxdmac->dma.chancnt; i++) { in at_xdmac_interrupt()
1932 for (i = 0; i < atxdmac->dma.chancnt; i++) { in atmel_xdmac_resume()
2120 for (i = 0; i < atxdmac->dma.chancnt; i++) { in at_xdmac_remove()
H A Dplx_dma.c520 dma->chancnt = 1; in plx_dma_create()
H A Ddma-axi-dmac.c964 dma_dev->chancnt = 1; in axi_dmac_probe()
H A Dpch_dma.c707 for (i = 0; i < pd->dma.chancnt; i++) { in pd_irq()
/kernel/linux/linux-6.6/drivers/dma/
H A Dmpc512x_dma.c362 if (mdma->dma.chancnt > 32) { in mpc_dma_irq()
386 for (i = 0; i < mdma->dma.chancnt; i++) { in mpc_dma_process_completed()
908 u8 chancnt; in mpc_dma_probe() local
993 chancnt = MPC8308_DMACHAN_MAX; in mpc_dma_probe()
995 chancnt = MPC512x_DMACHAN_MAX; in mpc_dma_probe()
997 for (i = 0; i < chancnt; i++) { in mpc_dma_probe()
H A Ddmaengine.c110 dma_dev->chancnt); in dmaengine_summary_show()
632 if (dev->chancnt > 1 && !dma_has_cap(DMA_PRIVATE, dev->cap_mask)) in private_candidate()
1075 device->chancnt++; in __dma_async_device_channel_register()
1113 device->chancnt--; in __dma_async_device_channel_unregister()
1240 if (!device->chancnt) { in dma_async_device_register()
H A Didma64.c183 for (i = 0; i < idma64->dma.chancnt; i++) in idma64_irq()
620 for (i = 0; i < idma64->dma.chancnt; i++) { in idma64_remove()
H A Dtimb_dma.c263 for (i = 0; i < td->dma.chancnt; i++) { in __td_ier_mask()
580 for (i = 0; i < td->dma.chancnt; i++) in td_tasklet()
H A Dat_xdmac.c1848 for (i = 0; i < atxdmac->dma.chancnt; i++) { in at_xdmac_interrupt()
2198 for (i = 0; i < atxdmac->dma.chancnt; i++) { in atmel_xdmac_resume()
2449 for (i = 0; i < atxdmac->dma.chancnt; i++) { in at_xdmac_remove()
/kernel/linux/linux-5.10/drivers/dma/dw-edma/
H A Ddw-edma-core.c750 dma->chancnt = cnt; in dw_edma_channel_setup()
/kernel/linux/linux-5.10/drivers/dma/qcom/
H A Dhidma.c223 dmadev->ddev.chancnt++; in hidma_chan_init()
/kernel/linux/linux-5.10/drivers/dma/dw/
H A Dcore.c479 for (i = 0; i < dw->dma.chancnt; i++) { in dw_dma_tasklet()
/kernel/linux/linux-5.10/drivers/dma/dw-axi-dmac/
H A Ddw-axi-dmac-platform.c904 dw->dma.chancnt = hdata->nr_channels; in dw_probe()

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