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path: root/sys/arch/mvme68k/dev/cl.c
AgeCommit message (Collapse)Author
1999-10-04Fixed garbled dmesg.Steve Murphree
1997-07-27time_t is not longTheo de Raadt
1997-04-02add off-level character recieve.Dale S. Rahn
improve transmission when CTS goes low (like on a modem)
1996-06-11tty_attach()Theo de Raadt
1996-06-11use void * for pa/va instead of caddr_tTheo de Raadt
1996-05-10Add some code bulletproofing, I have had this around for some timeDale S. Rahn
I actually thought it was checked in. This should stop any extra transmit interupts occuring and a possible crash if another system talks to the tty port before it is completely configured. Also allows debugging when no processes have the port open for writing. If abort is pressed before getty starts.
1996-05-07delete impossible to reach code, use more defined constantsTheo de Raadt
1996-04-28cfattach/cfdriver splitTheo de Raadt
1995-12-16Two changes are made in this checkin.Dale S. Rahn
The first is a change to force the console to stay 8N1, the configuration of the bug/prom during the first open to the device by init. The second is to not enable interupts until the port is opened. Previously receive and CD change interrutps were enabled at config time. If a character arrived before the port was opened for the first time, it would crash the system.
1995-12-01we cannot jump into ddb until the interrupt has been acknowledged to theTheo de Raadt
chip. set a flag and defer calling ddb till end of interrupt routine.
1995-12-01previous verbosity patch was wrongTheo de Raadt
1995-12-01add CONSOLEBREAKDDB support. also be less verbose at boot..Theo de Raadt
1995-12-01fixed ddb, improved fifo handling, new still-not-working dma supportTheo de Raadt
from drahn@pacific.urbana.mcd.mot.com
1995-11-19in clcninit: we need to use IIOV to convert the physical address ofchuck
the console to a virtual address. otherwise we can not print anything because our register pointer is wrong (this is on the 167).
1995-11-07$Id$ throughoutTheo de Raadt
update many copyrights
1995-10-29fixes from daleTheo de Raadt
1995-10-18mvme68k port by me. some parts by dale rahn.Theo de Raadt