gnumach: [PATCH] - irq as a mach device

[Damien Zammit]

Hi folks,

As discussed on IRC, I am working on refactoring IRQ handling so that
it can be opened as a mach device.  However, I need to clean up the existing 
irq code.

I am trying to make this more modular, so I have moved the irq 
masking/unmasking to pic.c
and created an arch-specific irq.h and irq.c to hold the "line" information.

I have tried to refactor the RPCs but I'm not sure how to make it a 
fully-fledged "irq" mach device. 

Can someone please review this patch?  I'm not sure how much of it can be 
applied as-is at present,
but it does compile and run correctly on existing in-kernel disk drivers.
However, as expected, it breaks netdde in its current state because the RPC 
calls are different.

It seems the "disable" part of the device_intr_enable RPC is not needed so I 
have made it "enable" only.

Damien

0001-irq-Refactor-interrupt-handling-as-a-mach-device.patch
Description: Text Data