Dear uClinux Developers,
as per my knowledge the Coldfire Architecture supports nested
interrupts by managing the "interrupt priority mask" field in the
processor status register (SR or PS).
The question is now if the current architechture specific
implementation in uClinux supports this sc
Hi Markus,
Markus Franke wrote:
as per my knowledge the Coldfire Architecture supports nested interrupts
by managing the "interrupt priority mask" field in the processor status
register (SR or PS).
The question is now if the current architechture specific implementation
in uClinux supports thi
Hi Greg,
Zitat von Greg Ungerer <[EMAIL PROTECTED]>:
No, it doesn't.
Interrupts in uClinux are either enabled, or disabled.
There is no use of a priority based scheme.
Thank you very much for this information.
Best regards,
Markus
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uClinux-de
Title: Re: [uClinux-dev] nested interrupts on m68knommu(Coldfire)
Hi Markus,
Markus Franke wrote:
> as per my knowledge the Coldfire Architecture supports nested interrupts
> by managing the "interrupt priority mask" field in the processor status
> register (SR or P
Title: Re: [uClinux-dev] nested interrupts on m68knommu(Coldfire)
Hi Greg,
Zitat von Greg Ungerer <[EMAIL PROTECTED]>:
> No, it doesn't.
> Interrupts in uClinux are either enabled, or disabled.
> There is no use of a priority based scheme.
Thank you very much