VirtualBox

Ticket #4446 (closed defect: fixed)

Opened 5 years ago

Last modified 3 years ago

Signalling break on serial line not implemented

Reported by: denial Owned by:
Priority: major 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.

Change History

comment:1 Changed 5 years ago by frank

A patch would be welcome.

comment:2 Changed 3 years ago by frank

  • Status changed from new to closed
  • Resolution set to fixed

Fixed long time ago.

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