from sppp_attach.
When destroying the interface, call sppp_detach for proper cleanup.
This avoids a crash from the slow timeout handler for no longer existing
interfaces (spotted by Rémi Zara).
does not use software interrupts; remove these bridge netisr
hooks left over from a previous incarnation of the bridge code.
Noted by Andrew Brown <atatat@atatdot.net>.
The type of ALIGN() is vary on architecture and casting pointer to u_int
is incorrect for MI code.
Since the code is to make sure aligned access to IP header and requires
bcopy if the test fails. So the performance implication is not necessary
and we can use ALIGNED_POINTER() here.
pointed out by nathanw.
XXX: FH chanset should be calculated by FH hop pattern, but BayStack 650 AP
always specify chanset to fixed value 1. The previous code try to this
hack into awi driver, but it is insufficient because the chanset value
in awi driver may change while scan and it may be different from the
value in receiving beacon/probe-response. So we save encoded FH chanset
into channel in 802.11 common bss information for now.
if_ieee80211subr.c, which can be shared between any IEEE 802.11
drivers.
However, most of current working IEEE 802.11b wireless LAN cards
have rich firmware and we cannot have a control to management frames
for such cards.
IBSS creation is now supported for the awi driver.
complete for some reason, we defer it for a bit and then try again. This
gets ping down to 0% packet loss.
Of course, ping _should_ have been at 0% packet loss anyway, and that's the
next thing to deal with.
Add capabilities bits that indicate an interface can only perform
in-bound TCPv4 or UDPv4 checksums. There is at least one Gig-E chip
for which this is true (Level One LXT-1001), and this is also the
case for the Intel i82559 10/100 Ethernet chips.
worked out by observing RISC iX's behaviour, so it may be technically
wrong. The only implementations of IP-over-Econet for which I've got
sources don't support broadcasts.
Tested using broadcast ping from RISC iX to NetBSD, and using rwhod.
Use m_copydata() to preserve the Econet header, so we don't depend on
notionally-unused areas of an mbuf remaining untouched.
Check that ARP-over-Econet requests are exactly eight bytes long.
Use m_pullup() before trusting mtod().
Between them, these make reception of unicast ARP responses work properly.
protocols, and lacking any timeouts, but it basically works, doing four-way
handshakes in both directions and incoming Machine Peek operations.
Oh, and Econet is Acorn's ancient, proprietary 500kbit/s networking
technology.
on gateway change, copy rmx_mtu from gateway only under the following condition:
- current MTU is not locked
- current MTU was discovered via PMTUD
XXX if gateway has MTU == 0, current MTU is set to 0 and we are going to
rediscover PMTU again. is it good or bad?
matt