Lines Matching defs:dma_device
854 struct dma_device { struct
855 struct kref ref;
856 unsigned int chancnt;
857 unsigned int privatecnt;
858 struct list_head channels;
859 struct list_head global_node;
860 struct dma_filter filter;
861 dma_cap_mask_t cap_mask;
862 enum dma_desc_metadata_mode desc_metadata_modes;
863 unsigned short max_xor;
864 unsigned short max_pq;
865 enum dmaengine_alignment copy_align;
866 enum dmaengine_alignment xor_align;
867 enum dmaengine_alignment pq_align;
868 enum dmaengine_alignment fill_align;
871 int dev_id;
872 struct device *dev;
873 struct module *owner;
874 struct ida chan_ida;
876 u32 src_addr_widths;
877 u32 dst_addr_widths;
878 u32 directions;
879 u32 min_burst;
880 u32 max_burst;
881 u32 max_sg_burst;
882 bool descriptor_reuse;
883 enum dma_residue_granularity residue_granularity;
885 int (*device_alloc_chan_resources)(struct dma_chan *chan);
886 int (*device_router_config)(struct dma_chan *chan);
887 void (*device_free_chan_resources)(struct dma_chan *chan);
889 struct dma_async_tx_descriptor *(*device_prep_dma_memcpy)(
892 struct dma_async_tx_descriptor *(*device_prep_dma_xor)(
895 struct dma_async_tx_descriptor *(*device_prep_dma_xor_val)(
898 struct dma_async_tx_descriptor *(*device_prep_dma_pq)(
902 struct dma_async_tx_descriptor *(*device_prep_dma_pq_val)(
906 struct dma_async_tx_descriptor *(*device_prep_dma_memset)(
909 struct dma_async_tx_descriptor *(*device_prep_dma_memset_sg)(
912 struct dma_async_tx_descriptor *(*device_prep_dma_interrupt)(
915 struct dma_async_tx_descriptor *(*device_prep_slave_sg)(
941 void (*device_release)(struct dma_device *dev); argument
943 void (*dbg_summary_show)(struct seq_file *s, struct dma_device *dev); argument
944 struct dentry *dbg_dev_root;