Searched refs:tx_dma_used (Results 1 – 4 of 4) sorted by relevance
896 c->tx_dma_used=0; in z8530_sync_dma_open()959 c->tx_dma_used = 1; in z8530_sync_dma_open()1005 c->tx_dma_used = 0; in z8530_sync_dma_close()1095 c->tx_dma_used=0; in z8530_sync_txdma_open()1132 c->tx_dma_used = 1; in z8530_sync_txdma_open()1174 c->tx_dma_used = 0; in z8530_sync_txdma_close()1756 c->tx_next_ptr=c->tx_dma_buf[c->tx_dma_used]; in z8530_queue_xmit()1757 c->tx_dma_used^=1; /* Flip temp buffer */ in z8530_queue_xmit()
287 u8 tx_dma_used; /* Flip buffer usage toggler */ member
95 int tx_dma_used; member
308 if (up->uart_dma.tx_dma_used) in serial_omap_start_tx()326 up->uart_dma.tx_dma_used = true; in serial_omap_start_tx()1339 up->uart_dma.tx_dma_used = false; in uart_tx_dma_callback()