CVS log for src/sys/net/if_spppvar.h

Up to [cvs.NetBSD.org] / src / sys / net

Request diff between arbitrary revisions

Keyword substitution: kv
Default branch: MAIN

Sync w/ HEAD.

Drop the Open event of LCP to stop the interface
even a reconnection is scheduled

The queue for events in if_spppsubr.c is not possible
to enqueue the same event. So, The close event caused
while a close event and open event are enqueued for
reconnection is not possible to stop interface.
To solve this issue, The open event after
"ifconfig pppoe? down" is dropped.

remove PP_CISCO that was used in obsoleted drivers e.g. lmc(4)

Fix not to do if_down() before reconnect

Almost network interface do not use if_down() even when there is no
connectivity. So, pppoe(4) is also made be not used it.
This behavior can be rollbacked by SPPP_IFDOWN_RECONNECT option.

restart LCP when loopback packets are detected

In if_spppsubr.c down and up do not mean that LCP is stopping
or running, but mean that the lower layer of LCP is up or down.
And, restarting of LCP is had to use close event and open event.

sync with head

Add a parameter to change keepalive interval in each PPPoE I/F

Sync with HEAD.

Added ioctl commands for configuring NCP of pppoe(4)

back to r1.34 because of mistake of commit log

Added keywords that are ipcp, noipcp, ipv6cp, noipv6cp
for configuring NCP

Move paese of conf-req, conf-nak and conf-rej into workqueue
from softint context

When the pases were processed in softint, the state machine
in if_spppsubr.c had been broken by simultaneous events
on rare occasions.

Example:
 1. Do ifconfig pppoe* up
    - lcp open event is enqueued to workqueue
 2. Receive conf-ack, and parse the packet
    - save mru to sp->lcp.their_mru
    - lcp RCR+ event is enqueued to workqueue
 3. Process lcp open event
    - initialize data including sp->lcp.their_mru
 4. Process lcp RCR+ event
    - Use sp->lcp.their_mru
        - but it was initialized

Sync with HEAD.

Added missing locking order between sppp and IFNET_LOCK

Sync w/ HEAD.

Add commands to refer params of control protocols in if_spppsubr.c

reviewed by knakahara@n.o.

Reconnect when a down event caused by tlf caught

Update ip addresses in the workqueue for control protocols

reviewed by knakahara@n.o.

implement auth protocols on the state-machine of control protocols

reviewed by knakahara@n.o.

call if_down() in workqueue instead of callout(9)

Change a state of control protocol in thread context

reviewed by knakahara@n.o.

Add a function for RCR event

Add a structure for params related to control protocols

ppp: Remove media

There is none after all.
Applications should be using ifi_link_state and not checking media.

first part of defragmentation code. No dropping/sequence error statistics
yet, and no MRRU negotiation so not active.

Merge changes from current as of 20200406

fix typo in comment.

Multilink PPP: sanity check of option values, storage of remote MRRU.

Multilink PPP: sanity check of option values, storage of remote MRRU.

update from HEAD

Pull up following revision(s) (requested by knakahara in ticket #332):
	sys/net/if_pppoe.c: 1.127-1.128
	sys/net/if_pppoe.h: 1.15
	sys/net/if_spppsubr.c: 1.170-1.171
	sys/net/if_spppvar.h: 1.21-1.22
Integrate two locks used to protect PPPoE softc. Contributed by s-yamaguchi@IIJ.
PPPOE_SESSION_LOCK protects variables used in PPP packet
processing, on the other hand PPPOE_PARAM_LOCK protects
the other variables used to establish a PPPoE session id.
Those locks isn't acquired in the same time because the
PPP packet processing doesn't work without PPPoE session id.
By the reason, the locks can be integrated into PPPOE_LOCK.
Add locking notes later.
--
sppp_lock is changed from mutex to rwlock now. Contributed by s-yamaguchi@IIJ.
Add locking notes later.
--
Add a locking notes for if_pppoe
--
Add a locking notes for if_spppsubr
--
fix no INET6 build.

Add a locking notes for if_spppsubr

sppp_lock is changed from mutex to rwlock now. Contributed by s-yamaguchi@IIJ.

Add locking notes later.

Sync with HEAD

Sync with HEAD.  (Note that most of these changes are simply $NetBSD$
tag issues.)

MP-safe pppoe(4).

Nearly all parts is implemented by Shoichi YAMAGUCHI<s-yamaguchi@IIJ>, thanks.

Sync with HEAD

fix two races between set_ip_addrs and clear_ip_addrs race.

    (1) if set_ip_addrs and clear_ip_addrs run parallel, they can parallel call
        IN_ADDRHASH_WRITER_REMOVE to the same ifa.
    (2) if set_ip_addrs's workqueue is separated from clear_ip_addrs's one,
        the workers can run in reverse order of enqueued.

make workqueue sppp_{set,clear}_ip_addrs to be able to call pserialize_perform.

Sync with HEAD

Sync with HEAD

Add interface media for sppp consumers.
While there is no actual media to select,
the ioctl is used to query link status from userland.

sync with head

Replace u_quad_t with uint64_t.  u_quad_t is just a typedef for
uint64_t, so no ABI/API breakage will result from this change.

Sync with HEAD.

Backout previous/restore initial fix for PR kern/39280.
The later changes were only cosmetic, cause problems in IPv6-only-
connections (reported by Wolfgang Solfrank in private mail), as well
as reintroducing the original bug again.

We have a dummy entry for IPV6CP even if the non-INET6 case.
So always reference IDX_IPV6CP
Fix build of if_spppsubr.c if INET6 is not defined.

keep the loop, but arrange IDX_COUNT to be correct.

sync with HEAD

sync with head.

s/u_\(int[0-9]*_t\)/u\1/g
(change u_int*_t to uint*_t)

sync with head.

Sync with head.

Multiple inclusion protection, as suggested by christos@ on tech-kern@
few days ago.

Fix the sync with head I botched.

Sync with HEAD.

Sync with HEAD

Rearange dead link detection slightly:
As long as we receive data from the peer, don't worry. When we have not
received anything within the "max_noreceive" period, we start sending LCP
echo requests and count them, until we receive an answer (or some data)
or the "maxalive" count of not answered echo requests is reached.
All this is checked at a global 10 seconds interval for all interfaces.
The "max_noreceive" period and the "maxalive" count are configurable per
interface.

We should use IFQ_DEQUEUE to get packets from the send queue, not IF_DEQUEUE.
Hopefully this will fix ALTQ for ISDN and PPPoE interfaces.

While there remove an unsued function which contained dubious code
(accessing interface queue internals w/o the proper macros).

prototype must not have variable name

Pullup revisions 1.62-1.63 (requested by tron in ticket #1133)
 Use MRU negotiated with remote system as MTU. Fixes PR#18850.

Use MRU negotiated with remote system as MTU. This fixes PR kern/18850
by Curt Sampson.

Pullup revisions 1.5-1.6 (requested by jmmv in ticket #1102)
 Fix typo: realy -> really.  Okay'ed by wiz.

Fix typo: realy -> really.  Okay'ed by wiz.

sync kqueue branch with HEAD

catch up with -current.

Pull up revision 1.5 (requested by groo in ticket #669):
Don't throw away the name and the secret lengths. This eliminates all the
strlen() calls, and there was a whole bunch of them.

Catch up to -current.

Don't throw away the name and the secret lengths. This eliminates all the
strlen() calls, and there was a whole bunch of them.

Catch up to -current.
(CVS: It's not just a program. It's an adventure!)

Catch up with -current.

Add support to query the peer for DNS addreses when negotiating IPCP.
Add ioctls to retrieve the results.

While here remove a malloc()/free() of an unused buffer.

More catchup.

Sync kqueue branch with -current.

file if_spppvar.h was added on branch nathanw_sa on 2002-01-11 23:39:45 +0000

file if_spppvar.h was added on branch kqueue on 2002-01-10 20:02:13 +0000

Implement a retry counter for failed authorizations and limit it to
a configurable maximum (default: 5).

Some ISPs shut down accounts (at least temporarily) after to many bad
retries. This hit me recently due to a stupid pilot error and the fast
retry rate.

Implement an activity timestamp, recording the last time payload data
passed through.

Implement optional idle timeout.

Ooops, forgot to commit this file when doing the great if_spppsubr.c
rotottil. Thanks to Launey Thomas for pointing this out.