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* Realtime interrupt handling in driver
@ 2022-02-23  0:10 Russell Johnson
  2022-02-23  6:12 ` Chen, Hongzhan
  2022-02-23  8:12 ` Philippe Gerum
  0 siblings, 2 replies; 3+ messages in thread
From: Russell Johnson @ 2022-02-23  0:10 UTC (permalink / raw)
  To: xenomai

Hello,

In my driver that I have been converting to support OOB functionality with the EVL core, I have an interrupt handler that handles all interrupts from a device sitting on the PCIe bus. I was reading through the information on your wiki about interrupt pipelining in Dovetail. I was confused a bit on if there is work that I need to do in order to get interrupts & interrupt handlers to run out-of-band (and not be preempted by in-band linux processing), or if the EVL core takes care of that for me? If there is work I need to do with interrupt config & interrupt handlers in order to make them able to run out-of-band, where do I need to start?

Thanks!

Russell

^ permalink raw reply	[flat|nested] 3+ messages in thread

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2022-02-23  0:10 Realtime interrupt handling in driver Russell Johnson
2022-02-23  6:12 ` Chen, Hongzhan
2022-02-23  8:12 ` Philippe Gerum

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