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* devsw_add() and cdevsw_remove() are no longer needed.phk2001-11-041-1/+0
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* Allow individual ports to use alternate pin settings (swap dsr & cd)brian2001-06-201-0/+6
| | | | | | | | | | | via the new DIGIIO_SETALTPIN ioctl, and allow the port's ALTPIN setting to be queried via DIGIIO_GETALTPIN. The initial state and lock devices are normally used to set and/or lock ALTPIN settings although the device itself may also be used. ALTPIN settings are applied per-device and apply to both the callin and callout device at the same time.
* Credit John Prince and Eric Hernes for their work.brian2001-06-181-0/+3
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* digiModel_t -> enum digi_modelbrian2001-05-171-1/+1
| | | | Remove a forgotton and unused structure.
* Remove all the mutex stuff - suggested by jhbbrian2001-05-081-7/+0
| | | | | | Tidy up includes, credit Slawa Olhovchenkov, John Prince and Eric Hernes for their efforts and add a couple of missing parenthesis around return expressions.
* Change COM_LOCK/COM_UNLOCK to a regular mutex - still conditional onbrian2001-05-071-0/+9
| | | | SMP being defined.
* Only define DEBUG if it's undefined. This should eventually go, butbrian2001-05-021-0/+2
| | | | can stay for now in case of problems.
* Add a ``digi'' driver.brian2001-05-021-0/+204
This driver supports PCI Xr-based and ISA Xem Digiboard cards. dgm will go away soon if there are no problems reported. For now, configuring dgm into your kernel warns that you should be using digi. This driver is probably close to supporting Xi, Xe and Xeve cards, but I wouldn't expect them to work properly (hardware donations welcome). The digi_* pseudo-drivers are not drivers themselves but contain the BIOS and FEP/OS binaries for various digiboard cards and are auto-loaded and auto-unloaded by the digi driver at initialisation time. They *may* be configured into the kernel, but waste a lot of space if they are. They're intended to be left as modules. The digictl program is (mainly) used to re-initialise cards that have external port modules attached such as the PC/Xem.
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