54f96be976
hardware is interrupt-driven to a fault and sending a BREAK requires mode switching. Always running in the BREAK-capable mode as in PR 8318 would double the overhead for sending \0's. Reminded by: PR 8318 |
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cd180.h | ||
cd1400.h | ||
esp.h | ||
hd64570.h | ||
i8237.h | ||
i82586.h | ||
nec765.h | ||
ns16550.h |