d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
129,050 Commits 4 Branches 49 Tags 2 GiB
Commit Graph

126 Commits

Author SHA1 Message Date
julian
0bade0c230 Add splhigh()s to protect against a race condition 
that shows up when running with ethernet bridging
at high speed.

Submitted by: Chris Csanady <ccsanady@iastate.edu>
(and extended by me)
 2000-12-02 13:27:58 +00:00
dwmalone
918549eb31 Add the use of M_ZERO to netgraph. 
Submitted by:	josh@zipperup.org
Submitted by:	Robert Drehmel <robd@gmx.net>
Submitted by:	archie
Approved by:	archie
 2000-11-18 15:17:43 +00:00
julian
bf2394b8d4 Since neither archie nor I work at Whistle any more, change our email 
addresses to be the more usefu @freebsd.org ones
so we can keep getting bug-reports.
- man pages to follow..
 2000-10-24 17:32:45 +00:00
archie
dab4141f83 Use a bigger buffer for NGM_BINARY2ASCII conversion, to handle really 
long ASCII control messages.
 2000-08-10 22:50:38 +00:00
archie
add7c59d4f Allocate memory with M_NOWAIT instead of M_WAITOK, because it's possible 
for these routines to be called from an interrupt context.

PR:		kern/20057
 2000-07-20 17:23:49 +00:00
phk
aec15566c7 Experiemntal ascii based device configuration mechanism. 
This may or may not survive, decision will be made well before 5.0-R
 2000-07-03 13:34:18 +00:00
jake
961b97d434 Back out the previous change to the queue(3) interface. 
It was not discussed and should probably not happen.

Requested by:		msmith and others
 2000-05-26 02:09:24 +00:00
jake
d93fbc9916 Change the way that the queue(3) structures are declared; don't assume that 
the type argument to *_HEAD and *_ENTRY is a struct.

Suggested by:	phk
Reviewed by:	phk
Approved by:	mdodd
 2000-05-23 20:41:01 +00:00
archie
022b0d5f39 Don't assume *lasthook is initialized in ng_path2node(). 2000-05-02 17:09:46 +00:00
archie
abe77c5239 Use 'type_name' structure field instead of 'typename', which is 
a C++ reserved work.

Add a ng_copy_meta() function.
 2000-05-01 23:29:19 +00:00
peter
0748b102ed A temporary band-aid for ng_base. It works for some people, a better 
fix will follow.

Submitted by:   Gary Jennejohn <garyj@muc.de>
 2000-05-01 21:26:50 +00:00
peter
0caafaec1c Minimal tweak to make the ng_XXX modules depend on netgraph so that they 
see its symbols and link ok.
 2000-04-29 13:36:07 +00:00
julian
49604b4259 Two simple changes to the kernel internal API for netgraph modules, 
to support future work in flow-control and 'packet reject/replace'
processing modes.

reviewed by: phk, archie
 2000-04-28 17:09:00 +00:00
archie
cdd2982e88 Fix uninitialized variable. 
PR:		kern/17911
Submitted by:	Tom Pavel <pavel@alum.mit.edu>
 2000-04-12 17:29:33 +00:00
archie
7cd2627429 Some minor prototype tweaks. 2000-03-13 19:05:11 +00:00
julian
4efb279718 Remove a bunch of un-needed includes. 
Submitted by: phk@freebsd.org
 1999-12-07 05:50:48 +00:00
archie
2bb264d4df Add a new function ng_findhook() for finding a node's hook; 
if the node type provides a more efficient implementation than
the normal linear scan, use it.

Reviewed by:	julian
 1999-12-03 21:17:30 +00:00
archie
81fceb37a9 Add two new generic control messages, NGM_ASCII2BINARY and 
NGM_BINARY2ASCII, which convert control messages to ASCII and back.
This allows control messages to be sent and received in ASCII form
using ngctl(8), which makes ngctl a lot more useful.

This also allows all the type-specific debugging code in libnetgraph
to go away -- instead, we just ask the node itself to do the ASCII
translation for us.

Currently, all generic control messages are supported, as well as
messages associated with the following node types: async, cisco,
ksocket, and ppp.

See /usr/share/examples/netgraph/ngctl for an example of using this.

Also give ngctl(8) the ability to print out incoming data and
control messages at any time.  Eventually nghook(8) may be subsumed.

Several other misc. bug fixes.

Reviewed by:	julian
 1999-11-30 02:45:32 +00:00
archie
d6eae9ff98 Change the prototype of the strto* routines to make the second 
parameter a char ** instead of a const char **.  This make these
kernel routines consistent with the corresponding libc userland
routines.

Which is actually 'correct' is debatable, but consistency and
following the spec was deemed more important in this case.

Reviewed by (in concept):	phk, bde
 1999-11-24 01:03:08 +00:00
archie
456bd56ad3 Use KASSERT() instead of old #ifdef DIAGNOSTICS. 
Add more INVARIANTS-enabled sanity checking.
 1999-11-19 05:43:33 +00:00
julian
c173e32dd2 Remove a null pointer reference 
Submitted by: Brian Somers (brian@freebsd.org)
 1999-11-09 00:31:04 +00:00
julian
ce5e8ccdd8 Be more accepting about the format of node IDs. 
Submitted by: Brian Somers <brian@Awfulhak.org>
 1999-11-07 04:18:20 +00:00
phk
487a9d07d6 Move isfoo() and friends to the newly created sys/ctype.h. 
Urged by:       bde
 1999-11-03 17:54:26 +00:00
archie
a481e1e52b Simplify checking/parsing of strings using strtoul(), isdigit(), etc. 1999-11-02 23:18:01 +00:00
julian
58e6bf41a6 Start making the contents of the generic framework opaque to the nodes. 
This step: IDs are no-longer the address of the node.
Reviewd by: Archie@freebsd.org
 1999-11-01 00:31:14 +00:00
julian
c5c63975d5 Whistle's Netgraph link-layer (sometimes more) networking infrastructure. 
Been in production for 3 years now. Gives Instant Frame relay to if_sr
and if_ar drivers, and PPPOE support soon. See:
ftp://ftp.whistle.com/pub/archie/netgraph/index.html
for on-line manual pages.

Reviewed by: Doug Rabson (dfr@freebsd.org)
Obtained from:  Whistle CVS tree
 1999-10-21 09:06:11 +00:00