Lines Matching defs:m_ddev
1925 struct dma_device *m_ddev = NULL;
1965 m_ddev = devm_kzalloc(ecc->dev, sizeof(*m_ddev), GFP_KERNEL);
1966 if (!m_ddev) {
1971 ecc->dma_memcpy = m_ddev;
1973 dma_cap_zero(m_ddev->cap_mask);
1974 dma_cap_set(DMA_MEMCPY, m_ddev->cap_mask);
1975 dma_cap_set(DMA_INTERLEAVE, m_ddev->cap_mask);
1977 m_ddev->device_prep_dma_memcpy = edma_prep_dma_memcpy;
1978 m_ddev->device_prep_interleaved_dma = edma_prep_dma_interleaved;
1979 m_ddev->device_alloc_chan_resources = edma_alloc_chan_resources;
1980 m_ddev->device_free_chan_resources = edma_free_chan_resources;
1981 m_ddev->device_issue_pending = edma_issue_pending;
1982 m_ddev->device_tx_status = edma_tx_status;
1983 m_ddev->device_config = edma_slave_config;
1984 m_ddev->device_pause = edma_dma_pause;
1985 m_ddev->device_resume = edma_dma_resume;
1986 m_ddev->device_terminate_all = edma_terminate_all;
1987 m_ddev->device_synchronize = edma_synchronize;
1989 m_ddev->src_addr_widths = EDMA_DMA_BUSWIDTHS;
1990 m_ddev->dst_addr_widths = EDMA_DMA_BUSWIDTHS;
1991 m_ddev->directions = BIT(DMA_MEM_TO_MEM);
1992 m_ddev->residue_granularity = DMA_RESIDUE_GRANULARITY_BURST;
1994 m_ddev->dev = ecc->dev;
1995 INIT_LIST_HEAD(&m_ddev->channels);
2007 if (m_ddev && edma_is_memcpy_channel(i, memcpy_channels))
2008 vchan_init(&echan->vchan, m_ddev);