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path: root/sys/dev/isa/com_multi.c
AgeCommit message (Collapse)Author
1998-09-16Garbage collect unused 3rd parameter to comprobe1().is
1998-08-15Assign my copyrights to TNF.mycroft
1998-06-09Nuke __BROKEN_INDIRECT_CONFIG.thorpej
1997-10-16Adjust for the new "com" driver home.thorpej
1997-10-03Make this compile on alpha and, presumably, other noncjs
_BROKEN_INDIRECT_CONFIG machines.
1997-09-16Support for the upcoming NetBSD/Amiga Hypercom driver family:is
* support chip clocks != COM_FREQ, by introducing sc_frequency (for the mainline code) and adding a frequency parameter right after the rate parameter to comcnattach() and com_kgdb_attach(). - Make com_isa and com_multi initialize sc_frequency to COM_FREQ. - Make i386/machdep.c and alpha/dec_xxx.c call com*attach() with the freq. parameter. * supio_attach_args get two more fields: a sc_ipl and a sc_arg, both ints. - com_supio uses the first for interupt establishment (all childs will, as soon as they exist) and the 2nd for sc_frequency. - drsupio passes sc_ipl alway as 5, and for the "com"s, sc_arg as 16*115200 - hyper will pass sc_ipl as 6, and sc_arg as 16 * 460800
1997-08-23Use the new com_is_console() to decide if the port is already initialized.drochner
1997-08-16Bring back the "comconsattached" flag. It is necessary for starreddrochner
com devices (on non "__BROKEN_INDIRECT_CONFIG" ISA).
1997-08-13fix multi-port serial drivers to reflect recent changes to com driver for ↵jtk
console/kgdb
1997-07-17use locator defines in "locators.h" to index cf_loc[]jtk
still to be done and/or decided not to be done: replace all *UNK uses in isa code with the native names from locators.h
1997-04-04New version of com driver. Uses a different queueing mechanism and a splitmycroft
hardware/software interrupt mechanism for improved performance. Many odd protocols bugs also fixed.