#416 closed defect (fixed)
Always enter twice in interrupt handler
Reported by: | yacine.elkolli | Owned by: | Joel Sherrill |
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Priority: | lowest | Milestone: | 2 |
Component: | bsps | Version: | 4.6 |
Severity: | normal | Keywords: | |
Cc: | bugs@… | Blocked By: | |
Blocking: |
Description
in libcpu/powerpc/ppc403/ictrl/ictrl.c in the isr handler ictrl_isr(rtems_vector_number vector,CPU_Interrupt_frame *cpu_frame):
We acknolwegde the intr in intr controller (clr_exisr(mask)) before calling the intr handler that will acnowledge the intr source. This results in the intr beeing seen a second time by the interrupt controller.
Release:
rtems-4.6.0pre3
Environment:
powerpc gen405 bsp
Change History (1)
comment:1 Changed on 07/08/03 at 15:09:40 by Joel Sherrill
Status: | assigned → closed |
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State-Changed-From-To: open->closed
State-Changed-Why: Patch applied to mainline and 4.6 branch.