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path: root/sys/dev/isa/com.c
AgeCommit message (Expand)Author
1995-06-05Various:mycroft
1995-06-04Handle BREAK correctly when not entering DDB.mycroft
1995-06-04Add an input FIFO, and fix several flow control problems. Based on code frommycroft
1995-06-01Changed ns82450 to ns8250 and dropped ns82550 from probe console messages.jtc
1995-05-28Only use the `no pending interrupt' bit in the IIR; the other bitsmycroft
1995-05-12(1) conditionalize debugger usage in comeint with DDB, not COMCONSOLE;cgd
1995-04-28<break> --> ddb if defined(comconsole).hpeyerl
1995-04-19Fix thinko in previous change.mycroft
1995-04-19Garbage collect #includes.mycroft
1995-04-19Implement comtty().mycroft
1995-04-17clean up several ISA device interfaces: autoconfiguration, headercgd
1995-04-10Most of the console functions return void. Also change interrupt logicmycroft
1995-01-29lip service to making ISA support machine-independent. This is the firstcgd
1995-01-29use chip headers in /dev/iccgd
1995-01-11Explicitly test the RXRDY status bit on incoming characters.pk
1995-01-04Fix oversight in previous.mycroft
1995-01-03Add interrupt sharing types.mycroft
1994-11-25Minor update for new autoconfig.mycroft
1994-11-18Convert port, IRQ, and DRQ numbers to ints.mycroft
1994-11-03Update to match autoconfig code.mycroft
1994-10-30be more careful with types, also pull in headers where necessary.cgd
1994-10-27new RCS ID format.cgd
1994-10-26Implement *cnpollc().mycroft
1994-09-16Only reset FIFO if changing baud rate. From John Kohl (slightly edited).mycroft
1994-08-24Set the FIFO threshold based on the receive speed, per Mark Weaver.mycroft
1994-08-21Look for MDMBUF in cflag, not lflag.mycroft
1994-08-07Count up the silo overflows and only log a warning at most once per minute.mycroft
1994-07-31Bug fixes from Mark Weaver.mycroft
1994-04-10allow MDMBUF flags to be set (oops)cgd
1994-04-07Implement dynamic IRQ configuration and IRQ sharing. Inline spl*() calls.mycroft
1994-03-29Updates for new autoconfig.mycroft
1994-03-25Fix off-by-one error in comopen() unit number sanity check. From Brian demycroft
1994-03-23Some stylistic cleanup, and a very minor speedup.mycroft
1994-03-23add AST-style serial multiport support, from Roland McGrathcgd
1994-03-18add reasonable support for MDMBUF output flow control. input to be done latercgd
1994-03-12copy appropriate hardware config bits from config's flagscgd
1994-03-12fix some of the last; thanks to charles for looking it over...cgd
1994-03-12support new ioctls. fix the way CRTSCTS is used, etc. Seperate 'hardware'cgd
1994-03-08Major cleanup and many bugs fixed; based in part on Brad Huntting's versionmycroft
1994-03-06DELAY() --> delay(). This is not a macro.mycroft
1994-02-09All ioctl routines take a struct proc * now.mycroft
1994-02-01oopscgd
1994-02-01new cons.h location, etc.cgd
1994-01-30Traditional behaviour is to reset all modes if device isn't open alreadyws
1994-01-13Junk comselect(); it's the same at ttselect().mycroft
1993-12-20Canonicalize all #includes, and add pio.h where appropriate.mycroft
1993-09-29ifdef out the ttyfree()'s, so that fill_eproc doesn't panic whencgd
1993-08-29tty XXstart() routines return voidderaadt
1993-07-12Change tty code to use clist interface, but with ring buffer implementation.mycroft
1993-07-07pccons.c now dynamically allocates it's "struct tty"deraadt