PSARC 2005/082 Yosemite: UDP Performance Enhancement
4796051 Solaris needs a more complete HW checksumming support
4905227 duplicate macros in ipclassifier.h and ip.h
4915681 need hardware checksum offload for the case of IP/UDP reassembly
6201076 outbound flow-control dysfunctional, ip to ce using mdt
6223331 ipv6 flow control may corrupt UDP packets
6223809 16-bit aligned IP header should be allowed for all x86 platforms
6275398 Galaxy hangs when running lmbench
6281836 Yosemite project integration into Solaris
6281885 xge needs to support IPv6 checksum offload
6282776 IPv6 NCE fast path is not created for incoming solicitation
6304890 IP transmit-side checksum logic needs to be tightened
6304902 IP6_IN_NOCKSUM is obsolete and should be torched
6304904 UDP should reject TI_GETPEERNAME for non-connected endpoint
6306768 IP and UDP device and module definitions need to be centralized
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1990 Mentat Inc. */
#ifndef _INET_LED_H
#define _INET_LED_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* WARNING: This file contains implementation-specific constants, typedefs
* and macros which may change from release to release.
*
* WARNING: This file has nothing to do with things that blink.
*/
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/types.h>
/*
* x86 can handle unaligned access. However, the checksum routine
* assumes that the source is 16 bit aligned so we always make sure
* that packet headers are 16 bit aligned.
*/
#define OK_16PTR(p) (!((uintptr_t)(p) & 0x1))
#if defined(__x86)
#define OK_32PTR(p) OK_16PTR(p)
#else
#define OK_32PTR(p) (!((uintptr_t)(p) & 0x3))
#endif
#ifdef _KERNEL
typedef char *IDP;
typedef struct msgb *MBLKP;
#endif /* _KERNEL */
#ifdef __cplusplus
}
#endif
#endif /* _INET_LED_H */