2,r13,PPC44x_TLB_PAGEID; /* Clear PAGEID */
tlbwe r12,r13,PPC44x_TLB_ATTRIB; /* Clear ATTRIB */
isync
.
.
.
On Wed, 2013-08-21 at 09:08 +1000, Benjamin Herrenschmidt wrote:
> On Tue, 2013-08-20 at 15:48 -0700, Henry Bausley wrote:
> > Ben,
> >
> >
> > After
;s CE bit */
+ mtmsr r10
Do you see any potential problems with this approach?
If so can you advise us on how to better take care of this.
On Tue, 2013-08-20 at 06:56 +1000, Benjamin Herrenschmidt wrote:
> On Mon, 2013-08-19 at 12:00 -0700, Henry Bausl
Support does appear to be present but there is a problem returning back to
user space I suspect.
What fails is it causes Linux user space programs to get Segmentation
errors.
Issuing a simple ls causes a segmentation fault sometimes. The shell gets
terminated
and you cannot log back in. INI
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 ha
Does anyone know if the I2C temperature sensor is functioning on the AMCC
460EX?
When I do a cat /proc/ad7416 I get the following crash.
Unable to handle kernel paging request for data at address 0x
Faulting instruction address: 0xc02cbe28
Oops: Kernel access of bad area, sig: 11 [#1]
Po
