...@kernel.crashing.org
Sent: Saturday, August 17, 2013 3:05 PM
To: Kumar Gala ga...@kernel.crashing.org
Cc: linuxppc-dev@lists.ozlabs.org, hbaus...@deltatau.com
Subject: Re: Critical Interrupt Input
On Fri, 2013-08-16 at 06:04 -0500, Kumar Gala wrote:
The 44x low level code needs to handle
: Saturday, August 17, 2013 3:05 PM
To: Kumar Gala ga...@kernel.crashing.org
Cc: linuxppc-dev@lists.ozlabs.org, hbaus...@deltatau.com
Subject: Re: Critical Interrupt Input
On Fri, 2013-08-16 at 06:04 -0500, Kumar Gala wrote:
The 44x low level code needs to handle
...@deltatau.com
Subject: Re: Critical Interrupt Input
On Fri, 2013-08-16 at 06:04 -0500, Kumar Gala wrote:
The 44x low level code needs to handle exception stacks properly for
this to work. Since its possible to have a critical exception occur
while in a normal exception level, you
To: Kumar Gala ga...@kernel.crashing.org
Cc: linuxppc-dev@lists.ozlabs.org, hbaus...@deltatau.com
Subject: Re: Critical Interrupt Input
On Fri, 2013-08-16 at 06:04 -0500, Kumar Gala wrote:
The 44x low level code needs to handle exception stacks properly for
this to work. Since its
: Critical Interrupt Input
On Fri, 2013-08-16 at 06:04 -0500, Kumar Gala wrote:
The 44x low level code needs to handle exception stacks properly for
this to work. Since its possible to have a critical exception occur
while in a normal exception level, you have to have proper saving
, August 17, 2013 3:05 PM
To: Kumar Gala ga...@kernel.crashing.org
Cc: linuxppc-dev@lists.ozlabs.org, hbaus...@deltatau.com
Subject: Re: Critical Interrupt Input
On Fri, 2013-08-16 at 06:04 -0500, Kumar Gala wrote:
The 44x low level code needs to handle exception stacks properly
: Critical Interrupt Input
On Fri, 2013-08-16 at 06:04 -0500, Kumar Gala wrote:
The 44x low level code needs to handle exception stacks properly for
this to work. Since its possible to have a critical exception occur
while in a normal exception level, you have to have proper saving of
additional
On Fri, 2013-08-16 at 06:04 -0500, Kumar Gala wrote:
The 44x low level code needs to handle exception stacks properly for
this to work. Since its possible to have a critical exception occur
while in a normal exception level, you have to have proper saving of
additional register state and a
On Aug 15, 2013, at 11:57 PM, Henry Bausley wrote:
Is there any reason that a Critical Input Interrupt will not work reliably on
a 44x powerpc?
I am using an AMCC now Applied Micro AMCC460EX
and changed
CRITICAL_EXCEPTION(0x0100, CriticalInput, unknown_exception)
to
Is there any reason that a Critical Input Interrupt will not work reliably
on a 44x powerpc?
I am using an AMCC now Applied Micro AMCC460EX
and changed
CRITICAL_EXCEPTION(0x0100, CriticalInput, unknown_exception)
to
CRITICAL_EXCEPTION(0x0100, CriticalInput, do_MyCritIntr)
The code for the
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