Searched refs:fifo_virt (Results 1 – 2 of 2) sorted by relevance
| /linux-4.4.14/arch/powerpc/platforms/cell/ |
| D | axon_msi.c | 72 __le32 *fifo_virt; member
112 msi = le32_to_cpu(msic->fifo_virt[idx]); in axon_msi_cascade()
120 msic->fifo_virt[idx] = cpu_to_le32(0xffffffff); in axon_msi_cascade()
369 msic->fifo_virt = dma_alloc_coherent(&device->dev, MSIC_FIFO_SIZE_BYTES, in axon_msi_probe()
371 if (!msic->fifo_virt) { in axon_msi_probe()
383 memset(msic->fifo_virt, 0xff, MSIC_FIFO_SIZE_BYTES); in axon_msi_probe()
420 dma_free_coherent(&device->dev, MSIC_FIFO_SIZE_BYTES, msic->fifo_virt, in axon_msi_probe()
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| /linux-4.4.14/drivers/dma/ |
| D | qcom_bam_dma.c | 361 struct bam_desc_hw *fifo_virt; member
501 if (bchan->fifo_virt) in bam_alloc_chan()
505 bchan->fifo_virt = dma_alloc_writecombine(bdev->dev, BAM_DESC_FIFO_SIZE, in bam_alloc_chan()
508 if (!bchan->fifo_virt) { in bam_alloc_chan()
541 dma_free_writecombine(bdev->dev, BAM_DESC_FIFO_SIZE, bchan->fifo_virt, in bam_free_chan()
543 bchan->fifo_virt = NULL; in bam_free_chan()
888 struct bam_desc_hw *fifo = PTR_ALIGN(bchan->fifo_virt, in bam_start_dma()
1235 bdev->channels[i].fifo_virt, in bam_dma_remove()
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