NetBSD/sys/net/netisr_dispatch.h

/* $NetBSD: netisr_dispatch.h,v 1.13 2006/09/07 02:40:33 dogcow Exp $ */

#ifndef _NET_NETISR_DISPATCH_H_
#define _NET_NETISR_DISPATCH_H_

/*
 * netisr_dispatch: This file is included by the
 *	machine dependant softnet function.  The
 *	DONETISR macro should be set before including
 *	this file.  i.e.:
 *
 * softintr() {
 *	...do setup stuff...
 *	#define DONETISR(bit, fn) do { ... } while (0)
 *	#include <net/netisr_dispatch.h>
 *	#undef DONETISR
 *	...do cleanup stuff.
 * }
 */

#ifndef _NET_NETISR_H_
#error <net/netisr.h> must be included before <net/netisr_dispatch.h>
#endif

/*
 * When adding functions to this list, be sure to add headers to provide
 * their prototypes in <net/netisr.h> (if necessary).
 */

#ifdef INET
#if NARP > 0
	DONETISR(NETISR_ARP,arpintr);
#endif
	DONETISR(NETISR_IP,ipintr);
#endif
#ifdef INET6
	DONETISR(NETISR_IPV6,ip6intr);
#endif
#ifdef NETATALK
	DONETISR(NETISR_ATALK,atintr);
#endif
#ifdef ISO
	DONETISR(NETISR_ISO,clnlintr);
#endif
#ifdef NATM
	DONETISR(NETISR_NATM,natmintr);
#endif
#if NSL > 0 && !defined(__HAVE_GENERIC_SOFT_INTERRUPTS)
	DONETISR(NETISR_SLIP,slnetisr);
#endif
#if NSTRIP > 0 && !defined(__HAVE_GENERIC_SOFT_INTERRUPTS)
	DONETISR(NETISR_STRIP,stripnetisr);
#endif
#if NPPP > 0 && !defined(__HAVE_GENERIC_SOFT_INTERRUPTS)
	DONETISR(NETISR_PPP,pppnetisr);
#endif

#endif /* !_NET_NETISR_DISPATCH_H_ */
remove more vestiges of CCITT, LLC, HDLC, NS, and NSIP. 2006-09-07 06:40:31 +04:00			`/* $NetBSD: netisr_dispatch.h,v 1.13 2006/09/07 02:40:33 dogcow Exp $ */`
Multiple inclusion protection, as suggested by christos@ on tech-kern@ few days ago. 2005-12-11 02:21:38 +03:00
			`#ifndef _NET_NETISR_DISPATCH_H_`
			`#define _NET_NETISR_DISPATCH_H_`
This is a fragment of the network soft interrupt routine in MD code. DONETISR should be defined to do the appropriate thing for each port before including this. This file is to keep the available NETISRs the same across all ports. 2000-02-21 23:36:14 +03:00
			`/*`
nuke trailing whitespace 2005-02-27 01:45:09 +03:00			`* netisr_dispatch: This file is included by the`
This is a fragment of the network soft interrupt routine in MD code. DONETISR should be defined to do the appropriate thing for each port before including this. This file is to keep the available NETISRs the same across all ports. 2000-02-21 23:36:14 +03:00			`* machine dependant softnet function. The`
			`* DONETISR macro should be set before including`
			`* this file. i.e.:`
			`*`
			`* softintr() {`
			`* ...do setup stuff...`
Revert previous. Nested comments are evil. 2002-11-02 15:00:03 +03:00			`* #define DONETISR(bit, fn) do { ... } while (0)`
This is a fragment of the network soft interrupt routine in MD code. DONETISR should be defined to do the appropriate thing for each port before including this. This file is to keep the available NETISRs the same across all ports. 2000-02-21 23:36:14 +03:00			`* #include <net/netisr_dispatch.h>`
			`* #undef DONETISR`
			`* ...do cleanup stuff.`
			`* }`
			`*/`
Kwality control: * put #includes of opt headers and headers to get protos used by net/netisr_dispatch.h in net/netisr.h (if !defined(_LOCORE)) (rather than in netisr_dispatch.h itself, and potentially nowhere, respectively). * require netisr.h to be included before netisr_dispatch.h. * minor additional cleanup of both netisr.h and netisr_dispatch.h. * clean up uses to remove now-unnecessary header file inclusions, and local prototypes of the fns. * convert netisr dispatch implementations which didn't use netisr_dispatch.h (pc532) to use it. 2000-07-02 08:40:33 +04:00
			`#ifndef _NET_NETISR_H_`
			`#error <net/netisr.h> must be included before <net/netisr_dispatch.h>`
			`#endif`

			`/*`
			`* When adding functions to this list, be sure to add headers to provide`
			`* their prototypes in <net/netisr.h> (if necessary).`
			`*/`

This is a fragment of the network soft interrupt routine in MD code. DONETISR should be defined to do the appropriate thing for each port before including this. This file is to keep the available NETISRs the same across all ports. 2000-02-21 23:36:14 +03:00			`#ifdef INET`
			`#if NARP > 0`
			`DONETISR(NETISR_ARP,arpintr);`
			`#endif`
			`DONETISR(NETISR_IP,ipintr);`
			`#endif`
			`#ifdef INET6`
			`DONETISR(NETISR_IPV6,ip6intr);`
			`#endif`
			`#ifdef NETATALK`
			`DONETISR(NETISR_ATALK,atintr);`
			`#endif`
			`#ifdef ISO`
			`DONETISR(NETISR_ISO,clnlintr);`
			`#endif`
			`#ifdef NATM`
			`DONETISR(NETISR_NATM,natmintr);`
			`#endif`
Only dispatch slnetisr & co if we don't have generic soft interrupts. 2001-04-14 17:54:38 +04:00			`#if NSL > 0 && !defined(__HAVE_GENERIC_SOFT_INTERRUPTS)`
For SLIP/STRIP/PPP, use generic soft interrupts, if available. 2001-01-15 19:33:30 +03:00			`DONETISR(NETISR_SLIP,slnetisr);`
Once we have a complete frame, schedule a SLIP software interrupt, and manipulate ipintrq from there. This will allow us to clean up the use of splimp() in this file later. 2001-01-09 08:04:23 +03:00			`#endif`
Only dispatch slnetisr & co if we don't have generic soft interrupts. 2001-04-14 17:54:38 +04:00			`#if NSTRIP > 0 && !defined(__HAVE_GENERIC_SOFT_INTERRUPTS)`
For SLIP/STRIP/PPP, use generic soft interrupts, if available. 2001-01-15 19:33:30 +03:00			`DONETISR(NETISR_STRIP,stripnetisr);`
Process STRIP software interrupts. 2001-01-12 01:32:21 +03:00			`#endif`
Only dispatch slnetisr & co if we don't have generic soft interrupts. 2001-04-14 17:54:38 +04:00			`#if NPPP > 0 && !defined(__HAVE_GENERIC_SOFT_INTERRUPTS)`
For SLIP/STRIP/PPP, use generic soft interrupts, if available. 2001-01-15 19:33:30 +03:00			`DONETISR(NETISR_PPP,pppnetisr);`
This is a fragment of the network soft interrupt routine in MD code. DONETISR should be defined to do the appropriate thing for each port before including this. This file is to keep the available NETISRs the same across all ports. 2000-02-21 23:36:14 +03:00			`#endif`
Multiple inclusion protection, as suggested by christos@ on tech-kern@ few days ago. 2005-12-11 02:21:38 +03:00
			`#endif /* !_NET_NETISR_DISPATCH_H_ */`