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-prev] [thread-next>] [day] [month] [year] [list]
Date:	Thu, 13 Mar 2014 22:47:15 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	Peter Tyser <ptyser@...-inc.com>
Cc:	linux-kernel@...r.kernel.org, Guenter Roeck <linux@...ck-us.net>,
	James Ralston <james.d.ralston@...el.com>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Wim Van Sebroeck <wim@...ana.be>,
	linux-watchdog@...r.kernel.org
Subject: Re: [PATCH 4/8] mfd: lpc_ich: Add support for iTCO v3

> Some newer Atom CPUs, eg Avoton and Bay Trail, use slightly different
> register layouts for the iTCO than the current v1 and v2 iTCO.
> Differences from previous iTCO versions include:
> - The ACPI space is enabled in the "ACPI base address" register instead
>   of the "ACPI control register"
> 
> - The "no reboot" functionality is set in the "Power Management
>   Configuration" register instead of the "General Control and Status"
>   (GCS) register or PCI configuration space.
> 
> - The "ACPI Control Register" is not present on v3.  The "Power
>   Management Configuration Base Address" register resides at the same
>   address is Avoton/Bay Trail.
> 
> To differentiate these newer chipsets create a new v3 iTCO version and
> update the MFD driver to support them.
> 
> Signed-off-by: Peter Tyser <ptyser@...-inc.com>
> Tested-by: Rajat Jain <rajatjain@...iper.net>
> Cc: Guenter Roeck <linux@...ck-us.net>
> Cc: James Ralston <james.d.ralston@...el.com>
> Cc: Samuel Ortiz <sameo@...ux.intel.com>
> Cc: Lee Jones <lee.jones@...aro.org>
> Cc: Wim Van Sebroeck <wim@...ana.be>
> Cc: linux-watchdog@...r.kernel.org
> ---
>  drivers/mfd/lpc_ich.c       |   81 +++++++++++++++++++++++++++++++++++-------
>  include/linux/mfd/lpc_ich.h |    8 ++--
>  2 files changed, 71 insertions(+), 18 deletions(-)

Applied with Guenter's Reviewed-by.

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists