Re: [Xenomai-core] [Combo-PATCH] Shared interrupts (base, /proc support, edge-triggered stuff)

[Jan Kiszka <jan.kiszka@domain.hid>]

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Dmitry Adamushko wrote:
> Hi there,
> 
> as I promised, here go the following patches (ordered as they have to be
> applied one by one) :
> 
> 
> 1) shirq-base.patch
> 
> Adds the "name" field to the interrupt object of the nucleus layer.
> Reworks the related bits of the native skin (+ a few minor changes for
> posix and rtdm) to support the named interrupt objects.
> 
> 
> 2) shirq-v7.patch
> 
> Generic support for shared interrupts.
> 
> 
> 3) shirq-proc.patch
> 
> /proc support.
> 
> Now /proc/xenomai/irq shows the names of handlers.
> 
> The related code have been removed from the hal layer to nucleus.
> 
> 
> -----
> 
> 4) shirq-isa.patch
> 
> Trying to handle the edge-triggered stuff.
> 
> This is a very preliminary version so the only thing I promise so far
> is that it compiles successfully.

Why not name it XN_ISR_EDGE or so (also the related functions etc.)?
Although it mostly targets ISA hardware, it's about the edge-triggered
characteristic of that devices after all.

> 
> 
> The functionality added by first 3 patches seem to be working.
> 
> --
> Best regards,
> Dmitry Adamushko
> 

I'm now trying to organise a full test scenario with shared UART
ISA-IRQs at our institute. May take till beginning of next week, some
regressions in our own software need to be fixed first.

Jan


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