[PATCH 0/3] Rework STM32 UART RX over DMA
From: Erwan Le Ray
Date: Wed Oct 20 2021 - 11:04:03 EST
This series reworks STM32 UART RX over DMA.
Erwan Le Ray (3):
serial: stm32: re-introduce an irq flag condition in
usart_receive_chars
serial: stm32: rework RX over DMA
serial: stm32: update throttle and unthrottle ops for dma mode
drivers/tty/serial/stm32-usart.c | 240 ++++++++++++++++++++++++-------
drivers/tty/serial/stm32-usart.h | 13 +-
2 files changed, 200 insertions(+), 53 deletions(-)
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2.17.1