Current status:
Only OHCI chip is supported (fwohci).
ping (IPv4) works with Sony's implementation (SmartConnect) on Win98.
sometimes works but not stable.
Not implemented yet:
IRM (Isochronous Resource Manager) functionality.
Link layer fragmentation.
Topology map.
More to do:
clean ups
MCAP
charactor device part
dhcp
There is no entry in GENERIC config file yet.
Follow sys/dev/ieee1394/IMPLEMENTATION to enable if_fw.
- Add a macro to compute the max frame length based on Ethertype
and presence of FCS, and use it to validate the packet size
in ether_input().
- Add capabilites to struct ethercom, and allow hardware drivers
to specify that they can handle the larger hardware MTU that
VLANs require in order to strictly conform to 802.1Q.
- Make ether_ifdetach() clear out the link address and free all of
the Ethernet multicast structures.
Also, rearrange the VLAN driver itself in preparation to supporting
other hardware types, including FDDI (which has 802.1Q VLAN capability).
Note that:
- IANA assignment was made for AES
- we still have some time window till AES gets finalized, so until it gets
finalized, we are not certain if AES == rijndael
but it should now be okay.
attempting to enable promisc would result in ENETDOWN. Change this to
allow the interface to always be placed in promiscuous mode, regardless
of IFF_UP. When the interface does come up, the IFF_PROMISC flag will
be consulted, and this matches the behavior that disabling promiscuous
mode has.
u_int8_t array to struct ieee80211_nwid to prepend length field.
The length field is necessary because IEEE 802.11 spec doesn't prohibit
even '\0' for SSID.
Though the name and the value of SIOC... macro is unchanged, this change
breaks binary compatibility. The only affected userland program on the
tree is ifconfig(8).
As Jason suggested on tech-net, it is better than live with problems
since there are no releases for this ioctls yet.
interferes with the reference counting done by ifpromisc(), and is
essentially impossible to get the semantics correct if we allow this
flag to be directly toggled.
No programs should really be affected by this; IFF_PROMISC is basically
useless without bpf, anyway, and bpf still provides a way to set
promiscuous mode on an interface (which uses ifpromisc()).
* put #includes of opt headers and headers to get protos used by
net/netisr_dispatch.h in net/netisr.h (if !defined(_LOCORE)) (rather than
in netisr_dispatch.h itself, and potentially nowhere, respectively).
* require netisr.h to be included before netisr_dispatch.h.
* minor additional cleanup of both netisr.h and netisr_dispatch.h.
* clean up uses to remove now-unnecessary header file inclusions, and
local prototypes of the fns.
* convert netisr dispatch implementations which didn't use
netisr_dispatch.h (pc532) to use it.
to mention here. notable changes are like below.
kernel:
- make PF_KEY kernel interface more robust against broken input stream.
it includes complete internal structure change in sys/netkey/key.c.
- remove non-RFC compliant change in PF_KEY API, in particular,
in struct sadb_msg. we cannot just change these standard structs.
sadb_x_sa2 is introduced instead.
- remove prototypes for pfkey_xx functions from /usr/include/net/pfkeyv2.h.
these functions are not supplied in /usr/lib.
setkey(8):
- get/delete does not require "-m mode" (ignored with warning, if you
specify it)
- spddelete takes direction specification
add opt_awi.h to define AWI_DEBUG, AWI_WEP_ARC4.
show the firmware version at attach.
create a framework to support WEP (encryption code is not included for now).
a new wiconfig compatible ioctl interface replaced the awictl interface.
fix memory leak in selecting AP
fix bugs in ESSID selection
changes from FreeBSD-current by Warner Losh:
revision 1.2
date: 2000/04/17 22:58:15; author: imp; state: Exp; lines: +16 -1
Provide mem* for compat with NetBSD to fix LINT
fixes from FreeBSD-current by Guido van Rooij:
revision 1.4
date: 2000/05/29 19:58:10; author: guido; state: Exp; lines: +5 -2
Fix a panic resulting from an obvious null pointer deref.
Apparently some other panics still exist in this driver, but with
this fix, it was at least possible to run the Nokia card at SANE 2000.
supposed to bubble carry through.
- Disable the double-loop version of ether_crc32_le() and add a
table-driven version of ether_crc32_le() -- the table-driven
version is faster.
the interface tries to negotiate ifid with the other end by using IPv6CP.
other changes:
- do not share ppp sequence number across protocols.
- if LCP proto-rej is received, drop the protocol mentioned by the message.
this is to be friendly with non-IPv6 peer (if the peer complains due to
lack of IPv6CP, drop IPv6CP). this basically implements "RXJ+" state
transition in the RFC.
- cleanup debugging message. always print blank just before message.
CAVEAT:
- if the peer uses the same MAC address as our side (pretty unlikely)
the code may go into req-rej loop.
- even though we negotiate ifid, we don't configure destination address
onto the interface. it is not really necessary to do so (IMHO).
- I've tested this code on a NetBSD 1.4.2 node, which was with fair amount
of modifications. not sure if the committed code does it right... (please
test and send reports)
to protocol handlers, based on src/dst (for ip proto #4/41).
see comment in ip_encap.c for details of the problem we have.
there are too many protocol specs for ip proto #4/41.
backward compatibility with MROUTING case is now provided in ip_encap.c.
fix ipip to work with gif (using ip_encap.c). sorry for breakage.
gif now uses ip_encap.c.
introduce stf pseudo interface (implements 6to4, another IPv6-over-IPv4 code
with ip proto #41).
- be persistent on initializing interfaces, even if there's manually-
assigned linklocal, multicast/whatever initialization is necessary.
- do not cache mac addr in the kernel. grab mac addr from existing cards
(this is important when you swap ethernet cards back and forth)
now ppp6 works just fine!
call in6_ifattach() on ATM PVC interface to assign link-local, using
hardware MAC address as seed.
(the change is in sync with kame tree).
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.
The old timeout()/untimeout() API has been removed from the kernel.
attached.
- Add ether_crc32_be() and ether_crc_le(), common functions for computing
the Ethernet CRC on arbitrary length buffers. Nothing uses them yet,
and these should be double-checked and probably re-implemented as
table-driven functions.
parties can easily know the state of a link.
- Define an interface announcement message for the routing socket so that
routing daemons and other interested parties know when an interface
is attached/detached.
thorpej