freebsd-skq/sys/netipx
Robert Watson a0afe699ba Introduce basic locking of global IPX address list 'ipx_ifaddr' using
a new rwlock, ipx_ifaddr_rw, wrapped with macros.  This locking is
necessary but not sufficient, in isolation, to satisfy the stability
requirements of a fully parallel IPX input path during interface
reconfiguration.

MFC after:	3 weeks
2009-06-21 21:04:12 +00:00
..
ipx_cksum.c Use ANSI C function declarations throughout netipx. 2007-05-11 10:38:34 +00:00
ipx_if.h Introduce basic locking of global IPX address list 'ipx_ifaddr' using 2009-06-21 21:04:12 +00:00
ipx_input.c Introduce basic locking of global IPX address list 'ipx_ifaddr' using 2009-06-21 21:04:12 +00:00
ipx_outputfl.c Introduce basic locking of global IPX address list 'ipx_ifaddr' using 2009-06-21 21:04:12 +00:00
ipx_pcb.c Introduce basic locking of global IPX address list 'ipx_ifaddr' using 2009-06-21 21:04:12 +00:00
ipx_pcb.h Use ANSI C function declarations throughout netipx. 2007-05-11 10:38:34 +00:00
ipx_proto.c Add code to allow the system to handle multiple routing tables. 2008-05-09 23:03:00 +00:00
ipx_usrreq.c Implement socket delivery MAC checks for IPX/SPX. 2009-06-20 23:38:21 +00:00
ipx_var.h Remove unuxed ipx_zerohost. 2009-06-21 16:11:40 +00:00
ipx.c Introduce basic locking of global IPX address list 'ipx_ifaddr' using 2009-06-21 21:04:12 +00:00
ipx.h Remove IPX over IP tunneling support, which allows IPX routing over IP 2007-06-13 14:01:43 +00:00
README Update copyright on netipx. 2009-06-21 16:11:26 +00:00
spx_debug.c Put the variable declarations for TCPDEBUG under #ifdef INET as well. 2009-06-10 09:28:50 +00:00
spx_debug.h Make tcpstates[] static, and make sure TCPSTATES is defined before 2007-07-30 11:06:42 +00:00
spx_reass.c Rework SPX segment reassembly, which was originally based on our TCP 2009-06-20 18:24:25 +00:00
spx_timer.h Factor out UCB and my copyrights from copyrights of Mike Mitchell; 2007-01-08 22:14:00 +00:00
spx_usrreq.c Implement socket delivery MAC checks for IPX/SPX. 2009-06-20 23:38:21 +00:00
spx_var.h Rework SPX segment reassembly, which was originally based on our TCP 2009-06-20 18:24:25 +00:00
spx.h Rework SPX segment reassembly, which was originally based on our TCP 2009-06-20 18:24:25 +00:00

$FreeBSD$

This protocol implements IPX/SPX over Ethernet_II frame type 0x8137.
Please note: the SPX implementation may require further work and testing
to insure proper operation.

Mike Mitchell, Network Engineer
AMTECH Systems Corporation, Technology and Manufacturing
8600 Jefferson Street, Albuquerque, New Mexico 87113 (505) 856-8000
supervisor@alb.asctmd.com

John Hay
Some Company
Some Address
jhay@mikom.csir.co.za

Adapted for multi-processor, multi-threaded network stack by Robert N. M.
Watson, Computer Laboratory, University of Cambridge.

--- Copyright Information ---
/*-

Copyright (c) 1984, 1985, 1986, 1987, 1993
The Regents of the University of California.  All rights reserved.

Modifications Copyright (c) 1995, Mike Mitchell
Modifications Copyright (c) 1995, John Hay
Modifications Copyright (c) 2004-2009 Robert N. M. Watson

*/

--- TODO ---

(1) netipx default socket buffer sizes are very small by contemporary
    standards, and should be increased following testing and measurement.

(2) SPX will free the PCB and socket buffer memory on close(), which means
    close() in effects terminates the transfer of any outstanding buffered
    but unsent data.  As with TCP, it should instead grab its own
    reference to the socket so that it is not released, as hold onto it
    until the data transfer is complete.