attachment instead of dereferencing NULL and so
(this needs a serious cleanup -- the framework was thought to be generally
usable for ~all PCI ISDN cards; this didn't work out, so we are left
with a lot of nonsense to support just 1 particular card type...)
(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.
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.
remove all (legacy) "i4b_" prefixes outside of sys/netisdn.
Prefix all card specific driver support files with the basename
of the driver bus attachement file.
Renamed here:
pci_isic.h -> isic_pci.h
pci_isic.c -> isic_pci.c
i4b_avm_fritz_pci.c -> isic_pci_avm_fritz_pci.c
i4b_elsa_qs1p.c -> isic_pci_elsa_qs1p.c
martin