Timestamp:
07/13/11 20:24:04 (13 years ago)
Author:
Joel Sherrill <joel.sherrill@…>
Branches:
4.11, 5, master
Children:
58679ac
Parents:
aa03052
Message:

2011-07-13 Sebastian Huber <sebastian.huber@…>

PR 1832/libcpu

  • at91rm9200/irq/irq.c: he bsp_interrupt_dispatch routine does not determine the correct interrupt source number. According to the datasheet, the reading of the interrupt vector register (AIC_IVR) notifies the hardware that the OS is taken care of the interrupt. Only after AIC_IVR have been read can the correct source number be read from the interrupt status register (AIC_ISR).
(No files)

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