From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jirislaby@kernel.org>,
linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/4] 8250: DMA Fixes
Date: Mon, 7 Nov 2022 13:32:45 +0200 [thread overview]
Message-ID: <Y2js3Xsq1Fmz1mTq@smile.fi.intel.com> (raw)
In-Reply-To: <20221107110708.58223-1-ilpo.jarvinen@linux.intel.com>
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
next prev parent reply other threads:[~2022-11-07 11:32 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-07 11:07 [PATCH 0/4] 8250: DMA Fixes Ilpo Järvinen
2022-11-07 11:07 ` [PATCH 1/4] serial: 8250: Fall back to non-DMA Rx if IIR_RDI occurs Ilpo Järvinen
2022-11-07 11:07 ` [PATCH 2/4] serial: 8250_lpss: Configure DMA also w/o DMA filter Ilpo Järvinen
2022-11-07 11:36 ` Andy Shevchenko
2022-11-07 11:07 ` [PATCH 3/4] serial: 8250_lpss: Use 16B DMA burst with Elkhart Lake Ilpo Järvinen
2022-11-07 11:38 ` Andy Shevchenko
2022-11-07 11:07 ` [PATCH 4/4] serial: 8250: Flush DMA Rx on RLSI Ilpo Järvinen
2022-11-07 11:40 ` Andy Shevchenko
2022-11-07 11:32 ` Andy Shevchenko [this message]
2022-11-07 11:50 ` [PATCH 0/4] 8250: DMA Fixes Ilpo Järvinen
2022-11-07 12:03 ` Andy Shevchenko
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