linux-kernel - [PATCH v2 0/6] USB: serial: cp210x: fixes and CP2105/CP2108 fw version

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Mon,  5 Jul 2021 10:20:09 +0200
From:   Johan Hovold <johan@...nel.org>
To:     Johan Hovold <johan@...nel.org>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/6] USB: serial: cp210x: fixes and CP2105/CP2108 fw version

Here are couple of minor fixes and some cleanups related to the recent
regression which broke RTS control on some CP2102N devices with buggy
firmware.

In case we run into another one of these, let's log the firmware
version also for CP2105 and CP2108 for which it can be retrieved.

Johan


Changes in v2
 - keep the special-chars error message to make it more obvious that
   continuing on errors is intentional (1/6) (Greg)


Johan Hovold (6):
  USB: serial: cp210x: fix control-characters error handling
  USB: serial: cp210x: fix flow-control error handling
  USB: serial: cp210x: clean up control-request timeout
  USB: serial: cp210x: clean up set-chars request
  USB: serial: cp210x: clean up type detection
  USB: serial: cp210x: determine fw version for CP2105 and CP2108

 drivers/usb/serial/cp210x.c | 77 +++++++++++++++----------------------
 1 file changed, 32 insertions(+), 45 deletions(-)

-- 
2.31.1