Messages in this thread | | | From | Ilpo Järvinen <> | Subject | [PATCH v2 RESEND 0/3] serial: Add uart_xmit_advance() + fixes part (of a larger patch series) | Date | Thu, 1 Sep 2022 17:39:31 +0300 |
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Add uart_xmit_advance() helper to handle circular xmit buffer advancement + accounting of Tx'ed bytes. Use it to fix a few drivers that previously lacked to accounting for DMA Tx.
v2: - Correct tags
Ilpo Järvinen (3): serial: Create uart_xmit_advance() serial: tegra: Use uart_xmit_advance(), fixes icount.tx accounting serial: tegra-tcu: Use uart_xmit_advance(), fixes icount.tx accounting
drivers/tty/serial/serial-tegra.c | 5 ++--- drivers/tty/serial/tegra-tcu.c | 2 +- include/linux/serial_core.h | 17 +++++++++++++++++ 3 files changed, 20 insertions(+), 4 deletions(-)
-- 2.30.2
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