Le 18/08/2016 à 19:54, Segher Boessenkool a écrit :
On Thu, Aug 18, 2016 at 06:52:47PM +0200, Christophe Leroy wrote:
Le 18/08/2016 à 18:34, Segher Boessenkool a écrit :
On Thu, Aug 18, 2016 at 05:56:02PM +0200, Christophe Leroy wrote:
The 8xx has two special registers called EID (External I
On Thu, Aug 18, 2016 at 06:52:47PM +0200, Christophe Leroy wrote:
> Le 18/08/2016 à 18:34, Segher Boessenkool a écrit :
> >On Thu, Aug 18, 2016 at 05:56:02PM +0200, Christophe Leroy wrote:
> >>The 8xx has two special registers called EID (External Interrupt
> >>Disable) and EIE (External Interrupt
Le 18/08/2016 à 18:34, Segher Boessenkool a écrit :
On Thu, Aug 18, 2016 at 05:56:02PM +0200, Christophe Leroy wrote:
The 8xx has two special registers called EID (External Interrupt
Disable) and EIE (External Interrupt Enable) for clearing/setting
EE in MSR. It avoids the three instructions s
On Thu, Aug 18, 2016 at 05:56:02PM +0200, Christophe Leroy wrote:
> The 8xx has two special registers called EID (External Interrupt
> Disable) and EIE (External Interrupt Enable) for clearing/setting
> EE in MSR. It avoids the three instructions set mfmsr/ori/mtmsr or
> mfmsr/rlwinm/mtmsr.
All 8x
The 8xx has two special registers called EID (External Interrupt
Disable) and EIE (External Interrupt Enable) for clearing/setting
EE in MSR. It avoids the three instructions set mfmsr/ori/mtmsr or
mfmsr/rlwinm/mtmsr.
We just have to write something in the register to change MSR EE
bit. So we writ
