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Searched refs:DMA_CTRL_ACK (Results 1 - 2 of 2) sorted by relevance

/device/soc/rockchip/common/sdk_linux/include/linux/
H A Ddmaengine.h168 * @DMA_CTRL_ACK - if clear, the descriptor cannot be reused until the client
196 DMA_CTRL_ACK = (1 << 1), enumerator
1333 tx->flags |= DMA_CTRL_ACK; in async_tx_ack()
1338 tx->flags &= ~DMA_CTRL_ACK; in async_tx_clear_ack()
1343 return (tx->flags & DMA_CTRL_ACK) == DMA_CTRL_ACK; in async_tx_test_ack()
/device/soc/rockchip/common/sdk_linux/drivers/tty/serial/8250/
H A D8250_dma.c138 DMA_PREP_INTERRUPT | DMA_CTRL_ACK); in serial8250_tx_dma()
205 DMA_PREP_INTERRUPT | DMA_CTRL_ACK); in serial8250_start_rx_dma()
232 DMA_PREP_INTERRUPT | DMA_CTRL_ACK); in serial8250_rx_dma()

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