Re: [PATCH 0/4] 8250: DMA Fixes
From: Andy Shevchenko
Date: Mon Nov 07 2022 - 06:33:00 EST
On Mon, Nov 07, 2022 at 01:07:04PM +0200, Ilpo Järvinen wrote:
> 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
8250_port?
> 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
8250_port?
>
> drivers/tty/serial/8250/8250_lpss.c | 18 +++++++++++++-----
> drivers/tty/serial/8250/8250_port.c | 7 +++++--
> 2 files changed, 18 insertions(+), 7 deletions(-)
--
With Best Regards,
Andy Shevchenko