Opened 15 years ago
Closed 13 years ago
#4446 closed defect (fixed)
Signalling break on serial line not implemented
| Reported by: | denial | Owned by: | |
|---|---|---|---|
| Component: | uart | Version: | VirtualBox 3.0.0 |
| Keywords: | uart, serial, break | Cc: | |
| Guest type: | other | Host type: | other |
Description
Setting bit 6 of the LCR register of a serial port has no effect as can be seen in the sourcecode. A structure member is set but never evaluated. It should signal a break condition to the outside world (in my case to a device connected to the host port).
Note that this is similar to bug #4358 but in the opposite direction.
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A patch would be welcome.