linux-kernel - [PATCH 0/3] i2c-axxia: support Sequence command

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]

Message-ID: <cover.1544453688.git.krzysztof.adamski@nokia.com>
Date:   Mon, 10 Dec 2018 15:00:17 +0000
From:   "Adamski, Krzysztof (Nokia - PL/Wroclaw)" 
        <krzysztof.adamski@...ia.com>
To:     Wolfram Sang <wsa@...-dreams.de>,
        "Sverdlin, Alexander (Nokia - DE/Ulm)" <alexander.sverdlin@...ia.com>
CC:     "linux-i2c@...r.kernel.org" <linux-i2c@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Tobias Jordan <Tobias.Jordan@...ktrobit.com>,
        Peter Rosin <peda@...ntia.se>
Subject: [PATCH 0/3] i2c-axxia: support Sequence command

Hi Woflram,

This patch was based on your i2c/for-current branch as it adds to my
patch you incuded there. First two patches are just preparations and the
3rd one which is the actual change. It allows us using hardware mode to
send i2c transfers consisting for a write followed by read without the
need of the CPU interaction inbetween which is an opportunity to trigger
25ms SMbus timeout and abort transaction.

--------------------------------------------------------------------
Krzysztof Adamski (3):
  i2c-axxia: dedicated function to set client addr
  i2c-axxia: check for error conditions first
  i2c-axxia: support sequence command mode

 drivers/i2c/busses/i2c-axxia.c | 159 ++++++++++++++++++++++++++-------
 1 file changed, 126 insertions(+), 33 deletions(-)

-- 
2.17.2