| mbuf.h (268530) | mbuf.h (268535) |
|---|---|
| 1/*- 2 * Copyright (c) 1982, 1986, 1988, 1993 3 * The Regents of the University of California. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 14 unchanged lines hidden (view full) --- 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * @(#)mbuf.h 8.5 (Berkeley) 2/19/95 | 1/*- 2 * Copyright (c) 1982, 1986, 1988, 1993 3 * The Regents of the University of California. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 14 unchanged lines hidden (view full) --- 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * @(#)mbuf.h 8.5 (Berkeley) 2/19/95 |
| 31 * $FreeBSD: head/sys/sys/mbuf.h 268530 2014-07-11 14:34:29Z glebius $ | 31 * $FreeBSD: head/sys/sys/mbuf.h 268535 2014-07-11 19:40:50Z glebius $ |
| 32 */ 33 34#ifndef _SYS_MBUF_H_ 35#define _SYS_MBUF_H_ 36 37/* XXX: These includes suck. Sorry! */ 38#include <sys/queue.h> 39#ifdef _KERNEL --- 329 unchanged lines hidden (view full) --- 369 */ 370#define EXT_FLAG_BITS \ 371 "\20\1EXT_FLAG_EMBREF\2EXT_FLAG_EXTREF\5EXT_FLAG_NOFREE" \ 372 "\21EXT_FLAG_VENDOR1\22EXT_FLAG_VENDOR2\23EXT_FLAG_VENDOR3" \ 373 "\24EXT_FLAG_VENDOR4\25EXT_FLAG_EXP1\26EXT_FLAG_EXP2\27EXT_FLAG_EXP3" \ 374 "\30EXT_FLAG_EXP4" 375 376/* | 32 */ 33 34#ifndef _SYS_MBUF_H_ 35#define _SYS_MBUF_H_ 36 37/* XXX: These includes suck. Sorry! */ 38#include <sys/queue.h> 39#ifdef _KERNEL --- 329 unchanged lines hidden (view full) --- 369 */ 370#define EXT_FLAG_BITS \ 371 "\20\1EXT_FLAG_EMBREF\2EXT_FLAG_EXTREF\5EXT_FLAG_NOFREE" \ 372 "\21EXT_FLAG_VENDOR1\22EXT_FLAG_VENDOR2\23EXT_FLAG_VENDOR3" \ 373 "\24EXT_FLAG_VENDOR4\25EXT_FLAG_EXP1\26EXT_FLAG_EXP2\27EXT_FLAG_EXP3" \ 374 "\30EXT_FLAG_EXP4" 375 376/* |
| 377 * External reference/free functions. 378 */ 379void sf_ext_ref(void *, void *); 380void sf_ext_free(void *, void *); 381 382/* |
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| 377 * Flags indicating checksum, segmentation and other offload work to be 378 * done, or already done, by hardware or lower layers. It is split into 379 * separate inbound and outbound flags. 380 * 381 * Outbound flags that are set by upper protocol layers requesting lower 382 * layers, or ideally the hardware, to perform these offloading tasks. 383 * For outbound packets this field and its flags can be directly tested 384 * against if_data.ifi_hwassist. --- 779 unchanged lines hidden --- | 383 * Flags indicating checksum, segmentation and other offload work to be 384 * done, or already done, by hardware or lower layers. It is split into 385 * separate inbound and outbound flags. 386 * 387 * Outbound flags that are set by upper protocol layers requesting lower 388 * layers, or ideally the hardware, to perform these offloading tasks. 389 * For outbound packets this field and its flags can be directly tested 390 * against if_data.ifi_hwassist. --- 779 unchanged lines hidden --- |