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Searched refs:USART_CR3_DMAR (Results 1 – 2 of 2) sorted by relevance

/Linux-v6.1/drivers/tty/serial/
Dstm32-usart.c296 return !!(readl_relaxed(port->membase + ofs->cr3) & USART_CR3_DMAR); in stm32_usart_rx_dma_enabled()
465 stm32_usart_clr_bits(port, ofs->cr3, USART_CR3_DMAR); in stm32_usart_receive_chars()
471 stm32_usart_set_bits(port, ofs->cr3, USART_CR3_DMAR); in stm32_usart_receive_chars()
476 stm32_usart_clr_bits(port, ofs->cr3, USART_CR3_DMAR); in stm32_usart_receive_chars()
915 stm32_usart_clr_bits(port, ofs->cr3, USART_CR3_DMAR); in stm32_usart_throttle()
942 stm32_usart_set_bits(port, ofs->cr3, USART_CR3_DMAR); in stm32_usart_unthrottle()
956 stm32_usart_clr_bits(port, ofs->cr3, USART_CR3_DMAR); in stm32_usart_stop_rx()
1005 stm32_usart_set_bits(port, ofs->cr3, USART_CR3_DMAR); in stm32_usart_start_rx_dma_cyclic()
1271 cr3 |= USART_CR3_DMAR; in stm32_usart_set_termios()
1794 cr3 &= ~USART_CR3_DMAR; in stm32_usart_serial_remove()
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Dstm32-usart.h130 #define USART_CR3_DMAR BIT(6) macro