Bruce Evans d21c930ccb Fixed sloppy clearing of TS_BUSY. Don't clear it until the transmitter ... is completely empty. There is an interrupt for output completion. It is painful to use, but polling method used in the corresponding fix in sio.c (rev.1.152) can't be used because there is no status bit for transmitter-empty. Now ttywait() works right. Reminded by: NIST-PCTS		1998-11-28 15:48:09 +00:00
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cy.c	Fixed sloppy clearing of TS_BUSY. Don't clear it until the transmitter	1998-11-28 15:48:09 +00:00
cy_isa.c	Fixed sloppy clearing of TS_BUSY. Don't clear it until the transmitter	1998-11-28 15:48:09 +00:00
cy_pci.c	Removed unused #includes.	1997-09-02 20:06:59 +00:00
cyreg.h	Untangled the Cyclades offsets a little. CY16_RESET and CY_CLEAR_INTR	1998-11-23 13:58:55 +00:00