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56 Commits

Author SHA1 Message Date
martin
2fe85a6623 Uniformly pass a "struct isdn_l3_driver *" through layer 2, so we 
do not have to search for that driver later while we already knew it
at layer 1.
 2002-05-21 10:31:10 +00:00
martin
3d49645449 Remove debug printf accidently commited. 
Noticed by Thomas Klausner.
 2002-05-17 09:28:34 +00:00
wiz
da0b574ae0 Comment out token after #endif. 2002-05-16 19:30:41 +00:00
martin
d1a8d9aaa3 Sync layer 3 B-channel accounting with layer 2. 
Sprinkle some update_controller_leds() calls to places that change this
state.
 2002-05-02 18:56:55 +00:00
drochner
14a494bc05 return ENXIO if a driver cannot be found 2002-04-17 15:23:47 +00:00
martin
e4998611e9 Fix copyright notice. 2002-04-14 12:24:26 +00:00
martin
a56dc0602f Document a puzzling assignement. 2002-04-12 06:21:57 +00:00
martin
30453d09bc Print hardware device name in layer 1 debug output. 2002-04-09 20:48:21 +00:00
martin
7486d374b8 Fix typo in debug message. 2002-04-09 20:47:24 +00:00
martin
bf8b82a971 Move isic_intr_enable to a file not depending on the HSCX driver, so 
ifpci-only configurations build again.

Remove the now unused controller enable function from the passive drivers
l2<->l1 interface.
 2002-04-01 12:14:26 +00:00
martin
ed4ba39c75 Add a command to layer 1 drivers to update LED state for controllers that 
have status LEDs.
 2002-03-30 17:54:17 +00:00
martin
4afabfd9b3 Cache a pointer to layer 3 driver state in a call descriptor. 
Use this instead of expensive isdn_find_l3_by_bri() calls where possible.
 2002-03-30 11:43:33 +00:00
martin
e14f4779db Avoid duplicate expensive lookups by passing a pointer to the call 
descriptor/a pointer to the layer 3 state directly to driver functions,
instead of their ID/index.
 2002-03-30 11:15:41 +00:00
martin
3ba8ce25ee Pass subaddresses and calling party number type/plan to userland on 
incoming calls.
 2002-03-30 07:08:13 +00:00
martin
f5e2c967fc Split BRI attaching into two phases, so lower layer drivers can get their 
BRI identifier and L3 driver state early on, then finish initializing and
announce the controller to userland when it's ready.
 2002-03-29 20:29:53 +00:00
martin
ea03e4fc22 Better check ioctl parameters and reject requests for not (currently) 
present controllers.

Clear our TEI on persistent (physical) deactivation, instead of setting it
to a bogus 0.
 2002-03-29 15:01:27 +00:00
martin
ebd73ccd11 After Jason Thorpe explained to me how it is supposed to work, implement 
(de)activate for pcmcia cards.
Implement detach/(de)activate for PCI cards.
Clean up internal state (free call-descriptors) if a controller is
detached while it has open connections.
 2002-03-27 07:39:35 +00:00
martin
9611ef91c3 Cosmetical nitpick: initialize TEI to -1 instead of 0, to prevent 
controllers that don't touch it at all to display a bogus, but
theoreticaly valid value.
 2002-03-25 20:28:41 +00:00
martin
0db68b667b Now that we have all pieces in place (and enough granularity to specify 
B-channel and D-channel drivers separately) split the Fritz!PCI card
driver out of the isic driver.

The new device is called "ifpci" and uses the same D-channel driver as the
isic devices, but has it's own B-channel driver.
 2002-03-25 16:39:52 +00:00
martin
909e313a80 Remove a leftover from the BRI registry at layer 2. 
Initialize layer 2's idea of it's BRI id after attaching.
 2002-03-25 14:44:46 +00:00
martin
963ecd396e Plug a memory hole when detaching ISDN controllers. 2002-03-25 14:25:06 +00:00
martin
a994533d0a Make pcmcia cards detach properly. 
Notify userland of attaching/detaching cards.
This partly fixes PR 15951.
 2002-03-25 12:07:33 +00:00
martin
0bc69b6498 Now that we have all the pieces of the puzzle available start to unriddle 
and move them in their proper places.

Move the BRI registry from layer 2 (duh!) to layer 4, so active cards
(which don't have layer 3 or layer 2 in their driver). Remove all remaining
hard coded controller and driver types. Remove any arbitrary hard coded
limits, at least those that show up in the internal API.

This fixes PR 15950.
 2002-03-24 20:35:43 +00:00
martin
9cea4a0ab0 Bring the daic driver into the new ISDN world order. 
Enable active card support in the ISDN subsystem. (Had been disabled since
it couldn't be tested before.)
 2002-03-22 09:54:15 +00:00
martin
4a7710e8d9 Fix a long standing confusion between n_mgm_command and mph_command_req 
by removing the former completely.
This makes isdntrace work again.
 2002-03-19 20:10:45 +00:00
martin
af693ebcf6 Wakeup sleeping processes when the ISDN connection gets established 
or disestablished. Hint from Matthias Drochner.
 2002-03-18 23:28:03 +00:00
martin
b07c2da1c9 Fix an uninitialized use of a variable by removing it completely. 2002-03-18 22:15:28 +00:00
martin
e2c42aeaa8 Remove all knowledge about specific application (layer 4) drivers from 
the generic layer 4 and layer 3 management system.

This should make the layer 4 driver API LKM clean - finaly.

Make the Fritz!PCI driver work again after resent changes (oops!),
noted by Frank Kardel (PR 15948) and Matthias Scheeler.
 2002-03-17 20:54:04 +00:00
martin
14a03255ac Remove the hard coded layer 4 driver coding from the accounting data 
and functions, use the call ID instead.
 2002-03-17 11:08:31 +00:00
martin
1e802e7eba Clean up the application (layer 4) driver vs. B channel driver interface. 
One step further on the way to make layer 4 drivers LKMable.
 2002-03-17 09:45:58 +00:00
martin
94881fb123 Rename ISDN devices, per discussion on tech-kern. The network devices 
become ippp (ISDN ppp) and irip (ISDN raw IP). The character device now
are called: /dev/isdn (isdnd <-> kernel communication), /dev/isdnctl (dialing
and other control), /dev/isdntrc* (tracing), /dev/isdnbchan* (raw B channel
access, i.e. for user land PPP) and /dev/isdntel* (telephone devices, i.e.
for answering machines).
 2002-03-16 16:55:51 +00:00
drochner
c651007643 until the B-channel bookkeeping is fixed, do at least as much as necessary 
to get rid of bogus error messages
 2002-02-14 16:46:23 +00:00
drochner
29cc8db414 until the B-channel bookkeeping is fixed, do at least as much as necessary 
to get rid of bogus error messages
 2002-02-14 16:20:47 +00:00
drochner
3131bb3941 Reduce the "unknown protocol discriminator" message from "error" to 
"information". On my mixed Euro-ISDN/1TR6 line I get fooded otherwise.
 2002-02-14 16:17:05 +00:00
martin
046f73ccbb More ALTQ gotchas from Thomas Klausner: 
Use IFQ_SET_MAXLEN instead of accesing opaque queue members directly.
Don't forget to IFQ_SET_READY the queue.
 2002-02-10 15:29:58 +00:00
martin
7942602380 Don't crash when trying to read phone data while there is no ISDN 
connection. From FreeBSD, via Matthias Drochner.
 2002-01-27 11:42:13 +00:00
martin
a585d748dc Duplicate include protection. 2002-01-21 11:38:16 +00:00
martin
f1c55df387 Now that the sppp driver has a payload based timestamp, use that to calculate 
ISDN timeouts as well. Now LCP echo request/replies won't keep the connection
open any more.
 2002-01-06 20:18:19 +00:00
martin
cd66b662e5 Slight stylistic cleanup, no functional change. 2002-01-06 13:26:46 +00:00
martin
99772f59c4 Move net/if_sppp.h to net/if_spppvar.h, create a new net/if_sppp.h 
containing the userland visible thinks (i.e. ioctl definitions).

Remove all (both) old ioctls, as they had a brain dead API and made keeping
binary compatibility more or less impossible.

Replace by several new ioctls. While there, remove any arbitrary limits
(resulting from the old, broken ioctls) and allow any length of names
and passwords.
 2002-01-04 12:21:24 +00:00
lukem
2565646230 don't need <sys/types.h> when including <sys/param.h> 2001-11-15 09:47:59 +00:00
lukem
4f2ad95259 add RCSIDs 2001-11-13 00:56:55 +00:00
martin
5eb2c7d064 Install i4b_rbch_ioctl.h, it is needed i.e. for userland PPP. 
Requested by Brian Somers.
 2001-10-21 17:02:06 +00:00
wiz
456dff6cb8 Spell 'occurred' with two 'r's. 2001-09-16 16:34:23 +00:00
wiz
1e378c4c12 precede, not preceed. 2001-08-20 12:00:46 +00:00
jdolecek
47849859a8 Don't allow the size of active diagnostics parameter be bigger than 
newly added I4B_ACTIVE_DIAGNOSTIC_MAXPARAMLEN (currently 64KB).
 2001-08-05 11:16:56 +00:00
martin
125af1e024 bcopy -> memcpy; Nuke bogus local compatibility defines for it. 2001-07-08 10:33:58 +00:00
itojun
4d51fe368b change the meaning of ifnet.if_lastchange to meet RFC1573 ifLastChange. 
follows BSD/OS practice and ucd-snmp code (FreeBSD does it for specific
interfaces only).

was: if_lastchange get updated on every packet transmission/receipt.
now: if_lastchange get updated when IFF_UP is changed.
 2001-06-14 05:44:23 +00:00
martin
83930a016c Demangle an #ifdef mess and make all ioctl routines take an u_long 
as the command argument. Before we were subject to subtle sign extension
differences depending on char being signed or unsigned.
 2001-04-21 07:23:41 +00:00
martin
3caa4d3f4c Specify the size of the framing added to packets (in this case: zero), so 
if_sppsubr.c can calculate correct statistics.
 2001-04-09 19:35:46 +00:00