Legacy Networking | sonic.c: Replace set_vector with rtems_interrupt_catch (!27)

Gedare Bloom (@gedare) gitlab at rtems.org
Mon Oct 13 18:31:42 UTC 2025




Gedare Bloom commented on a discussion on bsps/shared/net/sonic.c: https://gitlab.rtems.org/rtems/pkg/rtems-net-legacy/-/merge_requests/27#note_134897

 >  */
 >  
 >    /* Ignore returned old handler */
 > -  (void) set_vector(sonic_interrupt_handler, sc->vector, 1);
 > +    rtems_interrupt_catch(sonic_interrupt_handler,
 > +                          sc->vector,
 > +                          &old_isr_entry);
 > +    SPARC_Clear_and_unmask_interrupt(sc->vector);

This problem also came up during the removal of `set_vector`. It seems that maybe we need another API call to quiesce the interrupt vector state (prior to enabling it)?

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/pkg/rtems-net-legacy/-/merge_requests/27#note_134897
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