Messages in this thread | | | From | Ilpo Järvinen <> | Subject | [PATCH 0/4] 8250: DMA Fixes | Date | Mon, 7 Nov 2022 13:07:04 +0200 |
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Here are a number of 8250 DMA related fixes. The last one seems the most serious problem able to corrupt the payload ordering.
Ilpo Järvinen (4): serial: 8250: Fall back to non-DMA Rx if IIR_RDI occurs serial: 8250_lpss: Configure DMA also w/o DMA filter serial: 8250_lpss: Use 16B DMA burst with Elkhart Lake serial: 8250: Flush DMA Rx on RLSI
drivers/tty/serial/8250/8250_lpss.c | 18 +++++++++++++----- drivers/tty/serial/8250/8250_port.c | 7 +++++-- 2 files changed, 18 insertions(+), 7 deletions(-)
-- 2.30.2
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