4b822b1a06
moved to the driver proper, so that <machine/si.h> can be #included by user programs without needing to include stuff from /sys/i386/isa.. Various (now) redundant features removed, eg: the locks on IXANY and HWFLOW as these are now done with the "initial" and "lock" termios devices. Note that it still (for reasons unknown) appears to be masking data to 7-bit with ppp - hence the cleanup to support the debugging via 'sicontrol' |
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si.c | ||
si.h | ||
sireg.h |