Add initial FSCC support with SampleRate and some stub functions.
Fix a bug where echo cancel wasn't being called.
Enable 950 trigger levels during init on FSCC cards.
Add receive trigger level code for the FSCC.
Remove tx trigger code for the FSCC as it isn't supported and flush out the receive tx triggers a bit more.
Add support for getting the channel on the FSCC card.
Temporarily disable dpinst due to the mf.sys ordering being random in Windows 7.
Switch to using fastcom.cat instead of serialfc.cat to make things more unified with the fscc project.
Add support for enable/disable of async in FCR for the FSCC cards.
Add ACR storage for the FSCC cards.
Clear up a couple of TODO messages that didn't need any action.
Add 485 support for the FSCC card.
Use CTL_CODE when generating DeviceIoControl code numbers.
Fix a bug where the case statements for our IOCTL's were falling through.