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  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:   Sat, 15 Oct 2016 21:27:47 +0200
From:   Robert Jarzmik <>
To:     Rob Herring <>,
        Mark Rutland <>,
        Nicolas Pitre <>,
        Russell King - ARM Linux <>,
        Arnd Bergmann <>
        Robert Jarzmik <>
Subject: [PATCH v2 0/3] support smc91x on mainstone and devicetree

This serie aims at bringing support to mainstone board on a device-tree based
build, as what is already in place for legacy mainstone.

The bulk of the mainstone "specific" behavior is that a u16 write doesn't work
on a address of the form 4*n + 2, while it works on 4*n.

The legacy workaround was in SMC_outw(), with calls to
machine_is_mainstone(). These calls don't work with a pxa27x-dt machine type,
which is used when a generic device-tree pxa27x machine is used to boot the
mainstone board.

Therefore, this serie enables the smc91c111 adapter of the mainstone board to
work on a device-tree build, exaclty as it's been working for years with the
legacy arch/arm/mach-pxa/mainstone.c definition.



Robert Jarzmik (3):
  net: smc91x: isolate u16 writes alignment workaround
  net: smc91x: take into account half-word workaround
  net: smsc91x: add u16 workaround for pxa platforms

 .../devicetree/bindings/net/smsc-lan91c111.txt     |  2 +
 drivers/net/ethernet/smsc/smc91x.c                 |  8 ++-
 drivers/net/ethernet/smsc/smc91x.h                 | 78 ++++++++++++----------
 3 files changed, 52 insertions(+), 36 deletions(-)


Powered by blists - more mailing lists