* [Xenomai-help] Porting Linux Tasklets
@ 2008-03-17 17:19 Robert McCullough
2008-03-17 18:10 ` Jan Kiszka
0 siblings, 1 reply; 2+ messages in thread
From: Robert McCullough @ 2008-03-17 17:19 UTC (permalink / raw)
To: xenomai
Hi,
How do I implement a Linux Tasklet in a RTDM driver?
I am currently using the tasklet_hi_schedule() API in my Linux driver and
need to port that to my RTDM driver.
Best regards,
Rob
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Xenomai-help] Porting Linux Tasklets
2008-03-17 17:19 [Xenomai-help] Porting Linux Tasklets Robert McCullough
@ 2008-03-17 18:10 ` Jan Kiszka
0 siblings, 0 replies; 2+ messages in thread
From: Jan Kiszka @ 2008-03-17 18:10 UTC (permalink / raw)
To: rob; +Cc: xenomai
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Robert McCullough wrote:
> Hi,
>
> How do I implement a Linux Tasklet in a RTDM driver?
> I am currently using the tasklet_hi_schedule() API in my Linux driver and
> need to port that to my RTDM driver.
I assume that the code in the tasklet handler is supposed to fulfil
real-time requirements: Either in a rtdm_task (using e.g.
rtdm_event_signal/wait for communication) or directly in the IRQ
handler. That depends on the worst-case execution time of the handler
and if there are might be tasks/IRQs that should have higher priority.
Jan
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^ permalink raw reply [flat|nested] 2+ messages in thread
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2008-03-17 17:19 [Xenomai-help] Porting Linux Tasklets Robert McCullough
2008-03-17 18:10 ` Jan Kiszka
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