Lines Matching defs:s3c24xx_uart_dma
101 struct s3c24xx_uart_dma { struct
102 unsigned int rx_chan_id;
103 unsigned int tx_chan_id;
105 struct dma_slave_config rx_conf;
106 struct dma_slave_config tx_conf;
108 struct dma_chan *rx_chan;
109 struct dma_chan *tx_chan;
111 dma_addr_t rx_addr;
112 dma_addr_t tx_addr;
114 dma_cookie_t rx_cookie;
115 dma_cookie_t tx_cookie;
117 char *rx_buf;
119 dma_addr_t tx_transfer_addr;
121 size_t rx_size;
122 size_t tx_size;
124 struct dma_async_tx_descriptor *tx_desc;
125 struct dma_async_tx_descriptor *rx_desc;
127 int tx_bytes_requested;
128 int rx_bytes_requested;