mirror of https://github.com/bochs-emu/Bochs
- include bpf.h header file in the patch
This commit is contained in:
parent
ff2d202a5e
commit
4b73c8b284
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@ -1,5 +1,6 @@
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----------------------------------------------------------------------
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----------------------------------------------------------------------
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Patch name: patch.ethlinux-bogdand
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Patch name: patch.ethlinux-bogdand
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RCS Id: $Id: patch.ethlinux-bogdand,v 1.3 2001-06-25 20:51:43 bdenney Exp $
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Author: Bogdan Diaconescu <bogdand@rds.ro>
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Author: Bogdan Diaconescu <bogdand@rds.ro>
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adapted for Bochs by Bryce Denney <bryce.denney@bigfoot.com>
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adapted for Bochs by Bryce Denney <bryce.denney@bigfoot.com>
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Date: Mon, 25 Jun 2001 18:38:31 -0200
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Date: Mon, 25 Jun 2001 18:38:31 -0200
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@ -14,8 +15,11 @@ Detailed description:
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and I don't know if the changes works also on Free BSD where they
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and I don't know if the changes works also on Free BSD where they
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worked before.
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worked before.
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Updated Mon Jun 25 16:43:09 EDT 2001 by Bryce to add bpf.h header file.
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Patch was created with:
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Patch was created with:
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cvs diff -u
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diff -urN
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Apply patch to what version:
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Apply patch to what version:
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current cvs
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current cvs
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Instructions:
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Instructions:
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@ -770,3 +774,396 @@ Instructions:
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BX_NE2K_SMF void reset_device(void);
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BX_NE2K_SMF void reset_device(void);
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BX_NE2K_SMF Bit32u read_cr(void);
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BX_NE2K_SMF Bit32u read_cr(void);
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BX_NE2K_SMF void write_cr(Bit32u value);
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BX_NE2K_SMF void write_cr(Bit32u value);
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----------------------------------------------------------------------
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diff -urN bochs-clean/iodev/pcap-bpf.h bochs-ethlinux/iodev/pcap-bpf.h
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--- bochs-clean/iodev/pcap-bpf.h Wed Dec 31 19:00:00 1969
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+++ bochs-ethlinux/iodev/pcap-bpf.h Mon Jun 25 16:34:35 2001
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@@ -0,0 +1,388 @@
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+//
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+// iodev/pcap-bpf.h
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+// $Id: patch.ethlinux-bogdand,v 1.3 2001-06-25 20:51:43 bdenney Exp $
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+//
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+// This file is copied from the sources of libpcap-0.6.2, in the net/bpf.h
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+// directory. libpcap is distributed under a BSD license, as shown below.
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+//
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+
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+/*-
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+ * Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
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+ * The Regents of the University of California. All rights reserved.
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+ *
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+ * This code is derived from the Stanford/CMU enet packet filter,
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+ * (net/enet.c) distributed as part of 4.3BSD, and code contributed
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+ * to Berkeley by Steven McCanne and Van Jacobson both of Lawrence
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+ * Berkeley Laboratory.
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+ *
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+ * Redistribution and use in source and binary forms, with or without
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+ * modification, are permitted provided that the following conditions
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+ * are met:
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+ * 1. Redistributions of source code must retain the above copyright
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+ * notice, this list of conditions and the following disclaimer.
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+ * 2. Redistributions in binary form must reproduce the above copyright
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+ * notice, this list of conditions and the following disclaimer in the
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+ * documentation and/or other materials provided with the distribution.
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+ * 3. All advertising materials mentioning features or use of this software
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+ * must display the following acknowledgement:
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+ * This product includes software developed by the University of
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+ * California, Berkeley and its contributors.
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+ * 4. Neither the name of the University nor the names of its contributors
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+ * may be used to endorse or promote products derived from this software
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+ * without specific prior written permission.
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+ *
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+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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+ * SUCH DAMAGE.
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+ *
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+ * @(#)bpf.h 7.1 (Berkeley) 5/7/91
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+ *
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+ * @(#) $Header: /home/volker/Archiv/bochs-cvs-rsync-20110222/bochs/patches/patch.ethlinux-bogdand,v 1.3 2001-06-25 20:51:43 bdenney Exp $ (LBL)
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+ */
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+
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+#ifndef BPF_MAJOR_VERSION
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+
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+/* BSD style release date */
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+#define BPF_RELEASE 199606
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+
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+typedef int bpf_int32;
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+typedef u_int bpf_u_int32;
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+
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+/*
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+ * Alignment macros. BPF_WORDALIGN rounds up to the next
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+ * even multiple of BPF_ALIGNMENT.
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+ */
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+#ifndef __NetBSD__
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+#define BPF_ALIGNMENT sizeof(bpf_int32)
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+#else
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+#define BPF_ALIGNMENT sizeof(long)
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+#endif
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+#define BPF_WORDALIGN(x) (((x)+(BPF_ALIGNMENT-1))&~(BPF_ALIGNMENT-1))
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+
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+#define BPF_MAXINSNS 512
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+#define BPF_MAXBUFSIZE 0x8000
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+#define BPF_MINBUFSIZE 32
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+
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+/*
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+ * Structure for BIOCSETF.
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+ */
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+struct bpf_program {
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+ u_int bf_len;
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+ struct bpf_insn *bf_insns;
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+};
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+
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+/*
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+ * Struct returned by BIOCGSTATS.
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+ */
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+struct bpf_stat {
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+ u_int bs_recv; /* number of packets received */
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+ u_int bs_drop; /* number of packets dropped */
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+};
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+
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+/*
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+ * Struct return by BIOCVERSION. This represents the version number of
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+ * the filter language described by the instruction encodings below.
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+ * bpf understands a program iff kernel_major == filter_major &&
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+ * kernel_minor >= filter_minor, that is, if the value returned by the
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+ * running kernel has the same major number and a minor number equal
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+ * equal to or less than the filter being downloaded. Otherwise, the
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+ * results are undefined, meaning an error may be returned or packets
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+ * may be accepted haphazardly.
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+ * It has nothing to do with the source code version.
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+ */
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+struct bpf_version {
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+ u_short bv_major;
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+ u_short bv_minor;
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+};
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+/* Current version number of filter architecture. */
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+#define BPF_MAJOR_VERSION 1
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+#define BPF_MINOR_VERSION 1
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+
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+/*
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+ * BPF ioctls
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+ *
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+ * The first set is for compatibility with Sun's pcc style
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+ * header files. If your using gcc, we assume that you
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+ * have run fixincludes so the latter set should work.
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+ */
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+#if (defined(sun) || defined(ibm032)) && !defined(__GNUC__)
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+#define BIOCGBLEN _IOR(B,102, u_int)
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+#define BIOCSBLEN _IOWR(B,102, u_int)
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+#define BIOCSETF _IOW(B,103, struct bpf_program)
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+#define BIOCFLUSH _IO(B,104)
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+#define BIOCPROMISC _IO(B,105)
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+#define BIOCGDLT _IOR(B,106, u_int)
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+#define BIOCGETIF _IOR(B,107, struct ifreq)
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+#define BIOCSETIF _IOW(B,108, struct ifreq)
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+#define BIOCSRTIMEOUT _IOW(B,109, struct timeval)
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+#define BIOCGRTIMEOUT _IOR(B,110, struct timeval)
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+#define BIOCGSTATS _IOR(B,111, struct bpf_stat)
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+#define BIOCIMMEDIATE _IOW(B,112, u_int)
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+#define BIOCVERSION _IOR(B,113, struct bpf_version)
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+#define BIOCSTCPF _IOW(B,114, struct bpf_program)
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+#define BIOCSUDPF _IOW(B,115, struct bpf_program)
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+#else
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+#define BIOCGBLEN _IOR('B',102, u_int)
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+#define BIOCSBLEN _IOWR('B',102, u_int)
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+#define BIOCSETF _IOW('B',103, struct bpf_program)
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+#define BIOCFLUSH _IO('B',104)
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+#define BIOCPROMISC _IO('B',105)
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+#define BIOCGDLT _IOR('B',106, u_int)
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+#define BIOCGETIF _IOR('B',107, struct ifreq)
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+#define BIOCSETIF _IOW('B',108, struct ifreq)
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+#define BIOCSRTIMEOUT _IOW('B',109, struct timeval)
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+#define BIOCGRTIMEOUT _IOR('B',110, struct timeval)
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+#define BIOCGSTATS _IOR('B',111, struct bpf_stat)
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+#define BIOCIMMEDIATE _IOW('B',112, u_int)
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+#define BIOCVERSION _IOR('B',113, struct bpf_version)
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+#define BIOCSTCPF _IOW('B',114, struct bpf_program)
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+#define BIOCSUDPF _IOW('B',115, struct bpf_program)
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+#endif
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+
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+/*
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+ * Structure prepended to each packet.
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+ */
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+struct bpf_hdr {
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+ struct timeval bh_tstamp; /* time stamp */
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+ bpf_u_int32 bh_caplen; /* length of captured portion */
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+ bpf_u_int32 bh_datalen; /* original length of packet */
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+ u_short bh_hdrlen; /* length of bpf header (this struct
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+ plus alignment padding) */
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+};
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+/*
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+ * Because the structure above is not a multiple of 4 bytes, some compilers
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+ * will insist on inserting padding; hence, sizeof(struct bpf_hdr) won't work.
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+ * Only the kernel needs to know about it; applications use bh_hdrlen.
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+ */
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+#if defined(KERNEL) || defined(_KERNEL)
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+#define SIZEOF_BPF_HDR 18
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+#endif
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+
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+/*
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+ * Data-link level type codes.
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+ */
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+
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+/*
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+ * These are the types that are the same on all platforms; on other
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+ * platforms, a <net/bpf.h> should be supplied that defines the additional
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+ * DLT_* codes appropriately for that platform (the BSDs, for example,
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+ * should not just pick up this version of "bpf.h"; they should also define
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+ * the additional DLT_* codes used by their kernels, as well as the values
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+ * defined here - and, if the values they use for particular DLT_ types
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+ * differ from those here, they should use their values, not the ones
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+ * here).
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+ */
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+#define DLT_NULL 0 /* no link-layer encapsulation */
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+#define DLT_EN10MB 1 /* Ethernet (10Mb) */
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+#define DLT_EN3MB 2 /* Experimental Ethernet (3Mb) */
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+#define DLT_AX25 3 /* Amateur Radio AX.25 */
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+#define DLT_PRONET 4 /* Proteon ProNET Token Ring */
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+#define DLT_CHAOS 5 /* Chaos */
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+#define DLT_IEEE802 6 /* IEEE 802 Networks */
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+#define DLT_ARCNET 7 /* ARCNET */
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+#define DLT_SLIP 8 /* Serial Line IP */
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+#define DLT_PPP 9 /* Point-to-point Protocol */
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+#define DLT_FDDI 10 /* FDDI */
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+
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+/*
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+ * These are values from the traditional libpcap "bpf.h".
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+ * Ports of this to particular platforms should replace these definitions
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+ * with the ones appropriate to that platform, if the values are
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+ * different on that platform.
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+ */
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+#define DLT_ATM_RFC1483 11 /* LLC/SNAP encapsulated atm */
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+#define DLT_RAW 12 /* raw IP */
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+
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+/*
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+ * These are values from BSD/OS's "bpf.h".
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+ * These are not the same as the values from the traditional libpcap
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+ * "bpf.h"; however, these values shouldn't be generated by any
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+ * OS other than BSD/OS, so the correct values to use here are the
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+ * BSD/OS values.
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+ *
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+ * Platforms that have already assigned these values to other
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+ * DLT_ codes, however, should give these codes the values
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+ * from that platform, so that programs that use these codes will
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+ * continue to compile - even though they won't correctly read
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+ * files of these types.
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+ */
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+#define DLT_SLIP_BSDOS 15 /* BSD/OS Serial Line IP */
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+#define DLT_PPP_BSDOS 16 /* BSD/OS Point-to-point Protocol */
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+
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+#define DLT_ATM_CLIP 19 /* Linux Classical-IP over ATM */
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+
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+/*
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+ * This value is defined by NetBSD; other platforms should refrain from
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+ * using it for other purposes, so that NetBSD savefiles with a link
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+ * type of 50 can be read as this type on all platforms.
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+ */
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+#define DLT_PPP_SERIAL 50 /* PPP over serial with HDLC encapsulation */
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+
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+/*
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+ * This value was defined by libpcap 0.5; platforms that have defined
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+ * it with a different value should define it here with that value -
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+ * a link type of 104 in a save file will be mapped to DLT_C_HDLC,
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+ * whatever value that happens to be, so programs will correctly
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+ * handle files with that link type regardless of the value of
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+ * DLT_C_HDLC.
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+ *
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+ * The name DLT_C_HDLC was used by BSD/OS; we use that name for source
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+ * compatibility with programs written for BSD/OS.
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+ *
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+ * libpcap 0.5 defined it as DLT_CHDLC; we define DLT_CHDLC as well,
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+ * for source compatibility with programs written for libpcap 0.5.
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+ */
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+#define DLT_C_HDLC 104 /* Cisco HDLC */
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+#define DLT_CHDLC DLT_C_HDLC
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+
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+/*
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+ * Reserved for future use.
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+ * Do not pick other numerical value for these unless you have also
|
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+ * picked up the tcpdump.org top-of-CVS-tree version of "savefile.c",
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+ * which will arrange that capture files for these DLT_ types have
|
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+ * the same "network" value on all platforms, regardless of what
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+ * value is chosen for their DLT_ type (thus allowing captures made
|
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+ * on one platform to be read on other platforms, even if the two
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+ * platforms don't use the same numerical values for all DLT_ types).
|
||||||
|
+ */
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+#define DLT_IEEE802_11 105 /* IEEE 802.11 wireless */
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+
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+/*
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+ * Values between 106 and 107 are used in capture file headers as
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+ * link-layer types corresponding to DLT_ types that might differ
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+ * between platforms; don't use those values for new DLT_ new types.
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+ */
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+
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+/*
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+ * OpenBSD DLT_LOOP, for loopback devices; it's like DLT_NULL, except
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+ * that the AF_ type in the link-layer header is in network byte order.
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+ *
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+ * OpenBSD defines it as 12, but that collides with DLT_RAW, so we
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+ * define it as 108 here. If OpenBSD picks up this file, it should
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+ * define DLT_LOOP as 12 in its version, as per the comment above -
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+ * and should not use 108 for any purpose.
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|
+ */
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+#define DLT_LOOP 108
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+
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+/*
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+ * Values between 109 and 112 are used in capture file headers as
|
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+ * link-layer types corresponding to DLT_ types that might differ
|
||||||
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+ * between platforms; don't use those values for new DLT_ new types.
|
||||||
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+ */
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+
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+/*
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+ * This is for Linux cooked sockets.
|
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+ */
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+#define DLT_LINUX_SLL 113
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+
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+/*
|
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+ * The instruction encodings.
|
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+ */
|
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+/* instruction classes */
|
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+#define BPF_CLASS(code) ((code) & 0x07)
|
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+#define BPF_LD 0x00
|
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+#define BPF_LDX 0x01
|
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+#define BPF_ST 0x02
|
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+#define BPF_STX 0x03
|
||||||
|
+#define BPF_ALU 0x04
|
||||||
|
+#define BPF_JMP 0x05
|
||||||
|
+#define BPF_RET 0x06
|
||||||
|
+#define BPF_MISC 0x07
|
||||||
|
+
|
||||||
|
+/* ld/ldx fields */
|
||||||
|
+#define BPF_SIZE(code) ((code) & 0x18)
|
||||||
|
+#define BPF_W 0x00
|
||||||
|
+#define BPF_H 0x08
|
||||||
|
+#define BPF_B 0x10
|
||||||
|
+#define BPF_MODE(code) ((code) & 0xe0)
|
||||||
|
+#define BPF_IMM 0x00
|
||||||
|
+#define BPF_ABS 0x20
|
||||||
|
+#define BPF_IND 0x40
|
||||||
|
+#define BPF_MEM 0x60
|
||||||
|
+#define BPF_LEN 0x80
|
||||||
|
+#define BPF_MSH 0xa0
|
||||||
|
+
|
||||||
|
+/* alu/jmp fields */
|
||||||
|
+#define BPF_OP(code) ((code) & 0xf0)
|
||||||
|
+#define BPF_ADD 0x00
|
||||||
|
+#define BPF_SUB 0x10
|
||||||
|
+#define BPF_MUL 0x20
|
||||||
|
+#define BPF_DIV 0x30
|
||||||
|
+#define BPF_OR 0x40
|
||||||
|
+#define BPF_AND 0x50
|
||||||
|
+#define BPF_LSH 0x60
|
||||||
|
+#define BPF_RSH 0x70
|
||||||
|
+#define BPF_NEG 0x80
|
||||||
|
+#define BPF_JA 0x00
|
||||||
|
+#define BPF_JEQ 0x10
|
||||||
|
+#define BPF_JGT 0x20
|
||||||
|
+#define BPF_JGE 0x30
|
||||||
|
+#define BPF_JSET 0x40
|
||||||
|
+#define BPF_SRC(code) ((code) & 0x08)
|
||||||
|
+#define BPF_K 0x00
|
||||||
|
+#define BPF_X 0x08
|
||||||
|
+
|
||||||
|
+/* ret - BPF_K and BPF_X also apply */
|
||||||
|
+#define BPF_RVAL(code) ((code) & 0x18)
|
||||||
|
+#define BPF_A 0x10
|
||||||
|
+
|
||||||
|
+/* misc */
|
||||||
|
+#define BPF_MISCOP(code) ((code) & 0xf8)
|
||||||
|
+#define BPF_TAX 0x00
|
||||||
|
+#define BPF_TXA 0x80
|
||||||
|
+
|
||||||
|
+/*
|
||||||
|
+ * The instruction data structure.
|
||||||
|
+ */
|
||||||
|
+struct bpf_insn {
|
||||||
|
+ u_short code;
|
||||||
|
+ u_char jt;
|
||||||
|
+ u_char jf;
|
||||||
|
+ bpf_int32 k;
|
||||||
|
+};
|
||||||
|
+
|
||||||
|
+/*
|
||||||
|
+ * Macros for insn array initializers.
|
||||||
|
+ */
|
||||||
|
+#define BPF_STMT(code, k) { (u_short)(code), 0, 0, k }
|
||||||
|
+#define BPF_JUMP(code, k, jt, jf) { (u_short)(code), jt, jf, k }
|
||||||
|
+
|
||||||
|
+#if defined(BSD) && (defined(KERNEL) || defined(_KERNEL))
|
||||||
|
+/*
|
||||||
|
+ * Systems based on non-BSD kernels don't have ifnet's (or they don't mean
|
||||||
|
+ * anything if it is in <net/if.h>) and won't work like this.
|
||||||
|
+ */
|
||||||
|
+# if __STDC__
|
||||||
|
+extern void bpf_tap(struct ifnet *, u_char *, u_int);
|
||||||
|
+extern void bpf_mtap(struct ifnet *, struct mbuf *);
|
||||||
|
+extern void bpfattach(struct ifnet *, u_int, u_int);
|
||||||
|
+extern void bpfilterattach(int);
|
||||||
|
+# else
|
||||||
|
+extern void bpf_tap();
|
||||||
|
+extern void bpf_mtap();
|
||||||
|
+extern void bpfattach();
|
||||||
|
+extern void bpfilterattach();
|
||||||
|
+# endif /* __STDC__ */
|
||||||
|
+#endif /* BSD && (_KERNEL || KERNEL) */
|
||||||
|
+#if __STDC__
|
||||||
|
+extern int bpf_validate(struct bpf_insn *, int);
|
||||||
|
+extern u_int bpf_filter(struct bpf_insn *, u_char *, u_int, u_int);
|
||||||
|
+#else
|
||||||
|
+extern int bpf_validate();
|
||||||
|
+extern u_int bpf_filter();
|
||||||
|
+#endif
|
||||||
|
+
|
||||||
|
+/*
|
||||||
|
+ * Number of scratch memory words (for BPF_LD|BPF_MEM and BPF_ST).
|
||||||
|
+ */
|
||||||
|
+#define BPF_MEMWORDS 16
|
||||||
|
+
|
||||||
|
+#endif
|
||||||
|
|
Loading…
Reference in New Issue