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13 Commits

Author SHA1 Message Date
thorpej
b75a007d9f Add trailing ; to CFATTACH_DECL. 2002-10-02 16:51:16 +00:00
thorpej
387fc6dc87 Use CFATTACH_DECL(). 2002-09-30 20:37:04 +00:00
thorpej
f818766afe Declare all cfattach structures const. 2002-09-27 20:31:45 +00:00
provos
0f09ed48a5 remove trailing \n in panic(). approved perry. 2002-09-27 15:35:29 +00:00
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
f12d3f51e7 Remove some redundant tries to disable interupts. We already avoided enabling 
them.
Fix a stupid typo when enabling/disabling interrupts: we clear pending
interrupts when enabling, not disbling isac interrupts.
 2002-04-10 23:51:06 +00:00
martin
58502ab93e Combine sc_enabled and sc_dying into one field sc_intr_valid, they are used 
for the same purpose (ignoring invalid interrupts).

For cards that are not able to stop all interrupts (or we don't know a way
to do that in software, at least) run the clearirq callback even when
ignoring an interrupt because we are not enabled. Otherwise the card would
stop interrupting.

Reserve a driver specific callout handle and an int value in the generic
isic_softc to allow card drivers to implement fancy blinkenlights.
 2002-04-08 12:20:49 +00:00
martin
d3630a1e0f Ooops, forgot to adopt this to the previous change of isic_isac_intr. 2002-04-06 22:26:38 +00:00
martin
e5c92d53f8 Be a nice citizen, enable interrupts only when we are ready to talk 
to the ISDN (i.e. when userland has /dev/isdn open).
 2002-03-30 19:13:44 +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
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
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
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