From: Guenter Roeck <linux@roeck-us.net>
To: Minas Harutyunyan <hminas@synopsys.com>
Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Antti Seppälä" <a.seppala@gmail.com>,
"Boris ARZUR" <boris@konbu.org>,
"Douglas Anderson" <dianders@chromium.org>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
"Guenter Roeck" <linux@roeck-us.net>
Subject: [RFT PATCH 0/4] usb: dwc2: Fixes and improvements
Date: Wed, 26 Feb 2020 13:04:10 -0800 [thread overview]
Message-ID: <20200226210414.28133-1-linux@roeck-us.net> (raw)
This series addresses the following problems:
- Fix receive buffer corruptions
- Fix receive transfers with 0 byte transfer length
- Abort transactions after unknown receive errors
if the receive buffer is full
- Reduce "trimming xfer length" logging noise
The problems fixed with this series were observed when connecting
a DM9600 Ethernet adapter to Veyron Chromebooks such as the ASUS
Chromebook C201PA. The series was tested extensively with this and
other adapters.
The observed problems are also reported when tethering various
phones, so test coverage with such phones would be very appreciated.
----------------------------------------------------------------
Guenter Roeck (4):
usb: dwc2: Simplify and fix DMA alignment code
usb: dwc2: Do not update data length if it is 0 on inbound transfers
usb: dwc2: Abort transaction after errors with unknown reason
usb: dwc2: Make "trimming xfer length" a debug message
drivers/usb/dwc2/hcd.c | 82 ++++++++++++++++++++++++---------------------
drivers/usb/dwc2/hcd_intr.c | 14 +++++++-
2 files changed, 56 insertions(+), 40 deletions(-)
next reply other threads:[~2020-02-26 21:04 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-26 21:04 Guenter Roeck [this message]
2020-02-26 21:04 ` [RFT PATCH 1/4] usb: dwc2: Simplify and fix DMA alignment code Guenter Roeck
2020-02-27 22:06 ` Doug Anderson
2020-02-27 22:27 ` Guenter Roeck
2020-02-28 4:28 ` Guenter Roeck
2020-02-28 16:14 ` Doug Anderson
2020-02-28 17:59 ` Guenter Roeck
2020-02-29 7:46 ` Antti Seppälä
2020-02-29 15:25 ` Guenter Roeck
2020-02-29 16:33 ` Antti Seppälä
2020-03-01 15:51 ` Antti Seppälä
2020-03-01 16:24 ` Guenter Roeck
2020-03-01 16:51 ` Antti Seppälä
2020-03-01 17:13 ` Guenter Roeck
2020-02-28 16:26 ` Stefan Wahren
2020-02-26 21:04 ` [RFT PATCH 2/4] usb: dwc2: Do not update data length if it is 0 on inbound transfers Guenter Roeck
2020-02-27 22:06 ` Doug Anderson
2020-02-28 0:32 ` Guenter Roeck
2020-02-26 21:04 ` [RFT PATCH 3/4] usb: dwc2: Abort transaction after errors with unknown reason Guenter Roeck
2020-02-27 22:06 ` Doug Anderson
2020-02-28 0:36 ` Guenter Roeck
2020-02-26 21:04 ` [RFT PATCH 4/4] usb: dwc2: Make "trimming xfer length" a debug message Guenter Roeck
2020-02-27 22:07 ` Doug Anderson
2020-02-28 0:38 ` Guenter Roeck
2020-02-29 1:50 ` [RFT PATCH 0/4] usb: dwc2: Fixes and improvements Boris ARZUR
2021-01-12 19:40 ` Nicolas Saenz Julienne
2021-01-12 19:44 ` Nicolas Saenz Julienne
2021-01-13 4:48 ` Guenter Roeck
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