Searched refs:DMA_BUFFER_SIZE (Results 1 – 8 of 8) sorted by relevance
| /linux/drivers/comedi/drivers/ |
| A D | gsc_hpdi.c | 113 #define DMA_BUFFER_SIZE 0x10000 macro
422 if (len > DMA_BUFFER_SIZE) in gsc_hpdi_setup_dma_descriptors()
423 len = DMA_BUFFER_SIZE; in gsc_hpdi_setup_dma_descriptors()
440 if (len + offset > DMA_BUFFER_SIZE) { in gsc_hpdi_setup_dma_descriptors()
492 DMA_BUFFER_SIZE, in gsc_hpdi_free_dma()
623 dma_alloc_coherent(&pcidev->dev, DMA_BUFFER_SIZE, in gsc_hpdi_auto_attach()
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| A D | cb_pcidas64.c | 88 #define DMA_BUFFER_SIZE 0x1000 macro
662 #define AO_DMA_RING_COUNT (0x10000 / DMA_BUFFER_SIZE)
1477 dma_alloc_coherent(&pcidev->dev, DMA_BUFFER_SIZE, in alloc_and_init_dma_members()
1487 DMA_BUFFER_SIZE, in alloc_and_init_dma_members()
1565 DMA_BUFFER_SIZE, in cb_pcidas64_free_dma()
1572 DMA_BUFFER_SIZE, in cb_pcidas64_free_dma()
2259 if (num_samples > DMA_BUFFER_SIZE / sizeof(u16)) in dma_transfer_size()
2260 num_samples = DMA_BUFFER_SIZE / sizeof(u16); in dma_transfer_size()
2943 DMA_BUFFER_SIZE); in load_ao_dma_buffer()
2982 DMA_BUFFER_SIZE) in load_ao_dma()
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| /linux/drivers/net/ethernet/micrel/ |
| A D | ks8842.c | 128 #define DMA_BUFFER_SIZE 2048 macro
549 ctl->skb = netdev_alloc_skb(netdev, DMA_BUFFER_SIZE); in __ks8842_start_new_rx_dma()
553 ctl->skb->data, DMA_BUFFER_SIZE, DMA_FROM_DEVICE); in __ks8842_start_new_rx_dma()
560 sg_dma_len(sg) = DMA_BUFFER_SIZE; in __ks8842_start_new_rx_dma()
583 DMA_BUFFER_SIZE, DMA_FROM_DEVICE); in __ks8842_start_new_rx_dma()
607 dma_unmap_single(adapter->dev, addr, DMA_BUFFER_SIZE, DMA_FROM_DEVICE); in ks8842_rx_frame_dma_tasklet()
876 DMA_BUFFER_SIZE, DMA_FROM_DEVICE); in ks8842_stop_dma()
902 DMA_BUFFER_SIZE, DMA_TO_DEVICE); in ks8842_dealloc_dma_bufs()
937 tx_ctl->buf = kmalloc(DMA_BUFFER_SIZE, GFP_KERNEL); in ks8842_alloc_dma_bufs()
944 tx_ctl->buf, DMA_BUFFER_SIZE, DMA_TO_DEVICE); in ks8842_alloc_dma_bufs()
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| /linux/drivers/iio/adc/ |
| A D | ti_am335x_adc.c | 29 #define DMA_BUFFER_SIZE SZ_2K macro
250 dma->period_size = rounddown(DMA_BUFFER_SIZE / 2, in tiadc_start_dma()
554 dma->buf = dma_alloc_coherent(dma->chan->device->dev, DMA_BUFFER_SIZE, in tiadc_request_dma()
695 dma_free_coherent(dma->chan->device->dev, DMA_BUFFER_SIZE, in tiadc_remove()
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| /linux/drivers/media/pci/ddbridge/ |
| A D | ddbridge-regs.h | 99 #define DMA_BUFFER_SIZE(_dma) ((_dma)->regs + 0x0c) macro
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| A D | ddbridge-core.c | 480 DMA_BUFFER_SIZE(output->dma)); in ddb_output_start()
533 DMA_BUFFER_SIZE(input->dma)); in ddb_input_start()
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| /linux/drivers/scsi/qla4xxx/ |
| A D | ql4_def.h | 143 #define DMA_BUFFER_SIZE 512 macro
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| /linux/drivers/net/ethernet/samsung/sxgbe/ |
| A D | sxgbe_main.c | 50 #define DMA_BUFFER_SIZE BUF_SIZE_2KiB macro
1081 priv->dma_buf_sz = SXGBE_ALIGN(DMA_BUFFER_SIZE); in sxgbe_open()
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