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* add #include <sys/kernel.h> where it's needed by MALLOC_DEFINE()peter1998-11-101-3/+3
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* Start using the new SWI registration system instead of hardwiring everything.dfr1998-09-261-9/+13
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* Implemented dynamic registration of software interrupt handlers. Notbde1998-08-111-6/+97
| | | | | | used yet. Use dummy SWI handlers to avoid some checks for null pointers.
* Cast pointers to uintptr_t/intptr_t instead of to u_long/long,bde1998-07-151-5/+5
| | | | | | | respectively. Most of the longs should probably have been u_longs, but this changes is just to prevent warnings about casts between pointers and integers of different sizes, not to fix poorly chosen types.
* Changed the type of an isa/general interrupt handler to take abde1998-06-181-3/+2
| | | | | | `void *' arg. Fixed or hid most of the resulting type mismatches. Handlers can now be updated locally (except for reworking their global declarations in isa_device.h).
* Only build this on i386 for now. I may use it for the alpha later butdfr1998-06-111-1/+10
| | | | currently it doesn't compile.
* This commit fixes various 64bit portability problems required fordfr1998-06-071-6/+6
| | | | | | | | | | FreeBSD/alpha. The most significant item is to change the command argument to ioctl functions from int to u_long. This change brings us inline with various other BSD versions. Driver writers may like to use (__FreeBSD_version == 300003) to detect this change. The prototype FreeBSD/alpha machdep will follow in a couple of days time.
* Really finish supporting compiling with `gcc -ansi'.bde1998-04-171-2/+2
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* Move include of <machine/ipl.h> inside ifndef SMP where it is used, toeivind1998-02-101-3/+3
| | | | avoid getting 'unused include file' warnings in the SMP case.
* - Hide the 'device doesn't supported shared interrupts' code behindnate1997-10-061-4/+5
| | | | | | bootverbose, since the older register_intr() code didn't print out anything, and the laptop support will cause lots of these un-necessary messages.
* Added a half dozen casts to eliminate annoying warnings.fsmp1997-08-211-7/+7
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* Moved splq() to isa/ipl_funcs.c for SMP only.fsmp1997-08-201-2/+4
| | | | This is in preperation for moving all cpl accesses behind a critical region lock.
* Removed unused #includes.bde1997-08-021-4/+1
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* Back out changes for 'conflicts' with IRQ, remove intr_registered()ache1997-07-091-7/+1
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* Add safety check in case "conflicts" keyword specified more times thanache1997-06-081-1/+7
| | | | needed
* The defines INTR_FAST and INTR_EXCL are part of the public interface. Thedfr1997-06-021-3/+1
| | | | previous commit made them private which broke things.
* Move interrupt handling code from isa.c to a new file. This should makedfr1997-06-021-3/+3
| | | | | | | isa.c (slightly) more portable and will make my life developing the really portable version much easier. Reviewed by: peter, fsmp
* Move "typedef struct intrec {} intrec" from sys/interrupt.h to kern_intr.cpeter1997-06-011-1/+14
| | | | | | since that's the only place that it's used. Submitted by: se (apparently on suggestion from dfr)
* <machine/spl.h> -> <machine/ipl.h>peter1997-05-311-10/+10
| | | | | | s/intrmask/intrmask_t/g Reviewed by: bde, se
* Fix problem reported by PHK: Panic in pcic probe because of NULL pointerse1997-05-281-12/+15
| | | | dereference (head->next in intr_disconnect).
* Add support for shared interrupts to the kernel. This code is meantse1997-05-261-0/+418
be (eventually) architecture independent. It provides an emulation of the ISA interrupt registration function register_intr(), but that function does no longer manipulated the interrupt controller and interrupt descriptor table, but calls the architecture dependent function setup_icu() for that purpose. After theISA/EISA bus code has been modified to directly call the new interrupt registartion functions (intr_create() and intr_connect()), the emulation of register_intr() should be dropped. The C level interrupt handler function should take a (void*) argument, and the function pointer type (inthand2_t) should defined in some other place than isa_device.h. This commit is a pre-requisite for the removal of the PCI specific shared interrupt code. Reviewed by: dfr,bde
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