[uClinux-dev] CPU32 enable/disable interrupts

Daniel Quintero danielqg at infonegocio.com
Wed Aug 7 07:05:52 EDT 2002


Hi

> What about the Interrupt Priority Mask in the status register (supervisor
> mode is needed to alter this)?

The prioroty mask only can disable all levels of interrupts to down, i can´t
find it so usefull except to disable all interrupts together. The only way
to disable arbitrary interrupts is disable it per device specific registers,
this can do by each device driver. I can´t find how to do it in a global
way.

 Daniel Quintero Gonzalez
 www.itoosoft.com - 3DStudio Plugins
danielqg at infonegocio.com


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