Commit Graph

31 Commits

Author SHA1 Message Date
thorpej 8ad8dd07df Nuke the old SunOS-style ioctl defns. 2002-09-21 17:02:46 +00:00
onoe 5d6bb1fbc3 Define new kernel interface bpfattach2() to register another data link
type for the driver, which will be used for 802.11 drivers.
Also add 2 APIs to get a list of available DLTs and use one for them.
	BIOCGDLTLIST (struct bpf_dltlist)
	BIOCSDLT (u_int)
2002-08-28 09:34:57 +00:00
thorpej f77397d481 Use __sh__ instead of __sh3__. 2001-12-14 23:30:02 +00:00
thorpej bfaf37d464 Use <net/dlt.h> to get the DLT_* constants. Also change bpfattach()
and bpf_change_type() to take just a pointer to the ifnet, rather than
a pointer to the ifnet and a pointer to a member of the ifnet (the bpf
pointer).

We'll let this ride on the Dec 12 1.5N version bump.
2000-12-12 17:55:21 +00:00
thorpej ecf191df62 Pull in <sys/time.h>, since we use timevals here. 2000-11-11 00:11:04 +00:00
eeh 746166e492 Fix sparc64 LP64 issues. 2000-11-02 16:14:05 +00:00
thorpej 891a2a9719 Implement bpfdetach(). 2000-01-31 23:06:12 +00:00
itojun 65363da25e Merge in NetBSD/sh3 from cvs.kame.net repository.
Tree structure:
- sys/arch/sh3: sh3 generic code
	As commented, in-chip device drivers are put into sys/arch/sh3/dev.
- sys/arch/evbsh3: sh3 evaluation boards (pure sh3 CPU, no fancy external HW)
- sys/arch/mmeye: Brains mmEye, www.brains.co.jp
MI source code includes couple of #ifdef for sh3-coff support.
(sh3 uses coff or elf)

Needs some more improvements, especialy in sys/arch/sh3/conf/files.sh3,
to compile the tree (due to last minute tree structure change).
1999-09-13 10:30:21 +00:00
thorpej c806cc5a47 * Add the ability to change the data link type on the fly.
* Define two more data link types: NetBSD PPP-over-serial and NetBSD
PPP-over-Ethernet.  (Different PPP encaps have different header formats!)
1999-05-11 02:11:08 +00:00
explorer d83ea88a76 define DLT_HDLC 1998-07-25 11:31:18 +00:00
kml e72782a137 Driver for Essential Communications' RoadRunner HIPPI (800 Mb/sec network)
card.  With some modification, this could probably also work for their
Gigabit Ethernet card based on the same chipset...
1998-05-14 00:04:57 +00:00
thorpej 27dba7b8e8 Implement two new BPF ioctls: BPFGHDRCMPLT and BPFSHDRCMPLT, to get/set
the "header already complete" flag.  This allows BPF writers to spoof
layer 2 source addresses (providing the layer 2 in use supports it) in
applications where this is necessary.  From Greg Smith <greg@nas.nasa.gov>.
1998-04-30 00:08:19 +00:00
fvdl e5bc90f40c Merge with Lite2 + local changes 1998-03-01 02:20:01 +00:00
christos 328602f8d7 Add definitions for bpf_int and bpf_u_int; these are not used in the kernel,
but libpcap expects them if we advertize our current BPF_VERSION.
1997-10-10 14:15:32 +00:00
christos b13f94b5bf sync with bpf-1.2a1
- fix whitespace
	- add rcsid
	- add BPF_RELEASE define
	- add BIOCSTCPF BIOCSUDPF
1997-10-09 18:18:37 +00:00
christos 894064be59 - Add some new data link types from libpcap-0.4a3
- bpf_filter() does exist in userland
1997-10-03 16:24:18 +00:00
mikel 9aba065e07 add ATM data-link type; reqd. for libpcap. 1996-12-13 07:57:33 +00:00
cgd 4d6b6d9082 On new architectures and on the alpha, define SIZEOF_BPF_HDR to be
sizeof(struct bpf_hdr).  On machines that we currently support that
can use the old definition (which just covers the size of the data in
struct bpf_hdr), use it even though it's a hack.  (This was changed
for the 'new architectures' case so as to be fail-safe; BPF may
waste a few bytes of space per captured packet on new architectures,
but now at least it's more likely to work.)
1996-05-02 00:57:28 +00:00
christos 206e75c6f1 Net prototypes 1996-02-13 21:59:53 +00:00
thorpej e1f1a3a9a7 Enhancements to the bpf from Stu Grossman <grossman@cygnus.com>:
* grok FIONBIO, FIOASYNC, and TIOC{G,S}PGRP
	* add BIOC{G,S}RSIG; get/set the signal to be delivered
	  to the process or process group upon packet reception.
	  Defaults to SIGIO.
1995-09-27 18:30:37 +00:00
cgd c7d6aa46d5 copy routines should take size_t lengths for prototype consistency.
don't assume that tick is >= 1000; loses badly on alpha (div. by zero)
only try unaligned copies if NetBSD's UNALIGNED_ACCESS symbol is defined.
various misc type size cleanups, mostly short -> int16_t.
1995-04-22 13:26:20 +00:00
jtc 7c04233887 KERNEL -> _KERNEL 1995-03-26 20:23:52 +00:00
mycroft 8c5b80f538 Make this more type-safe for the Alpha. From the libpcap 0.0 distribution.
(Needs more work.)
1995-03-06 10:56:06 +00:00
jtc ca7b8dce12 Protect from multiple inclusion with _NET_BPF_H_, for PR #679. 1995-01-13 00:34:09 +00:00
cgd 6ac2bbfc35 be more careful with types, also pull in headers where necessary. 1994-10-30 21:43:03 +00:00
cgd cf92afd66e New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:29:24 +00:00
mycroft d361acde18 Update to 4.4-Lite networking code, with a few local changes. 1994-05-13 06:01:27 +00:00
cgd a82018489a add rcs ids to everything, and clean up headers 1993-05-20 03:05:46 +00:00
mycroft 235bd1db44 Add consistent multiple-inclusion protection. 1993-04-19 03:45:34 +00:00
cgd 73119bc337 added BPF support, as provided by David Greenman (davidg@implode.rain.com) 1993-03-25 00:27:49 +00:00
cgd 61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00