Searched refs:REGS_DMA_TX (Results 1 – 1 of 1) sorted by relevance
| /linux-6.12.1/drivers/tty/serial/8250/ |
| D | 8250_bcm7271.c | 183 #define REGS_DMA_TX 2 macro
352 udma_writel(priv, REGS_DMA_TX, UDMA_TX_BUFx_PTR_LO(0), in brcmuart_init_dma_hardware()
354 udma_writel(priv, REGS_DMA_TX, UDMA_TX_BUFx_PTR_HI(0), in brcmuart_init_dma_hardware()
356 udma_writel(priv, REGS_DMA_TX, UDMA_TX_CTRL, in brcmuart_init_dma_hardware()
402 value = udma_readl(priv, REGS_DMA_TX, UDMA_TX_CTRL); in stop_tx_dma()
404 udma_set(priv, REGS_DMA_TX, UDMA_TX_CTRL, UDMA_TX_CTRL_ABORT); in stop_tx_dma()
430 udma_writel(priv, REGS_DMA_TX, UDMA_TX_TRANSFER_LEN, tx_size); in brcmuart_tx_dma()
431 udma_writel(priv, REGS_DMA_TX, UDMA_TX_BUF0_DATA_LEN, tx_size); in brcmuart_tx_dma()
432 udma_unset(priv, REGS_DMA_TX, UDMA_TX_BUF0_STATUS, UDMA_TX_BUFX_EMPTY); in brcmuart_tx_dma()
433 udma_set(priv, REGS_DMA_TX, UDMA_TX_CTRL, UDMA_TX_CTRL_ENA); in brcmuart_tx_dma()
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