ckolivas/cgminer — pull request #217 by luke-jr (2012-06-07 02:36:29+00:00)
Title: FPGA - allow device detect override without an open failure

This is #215, but with the fixes I suggested so it's compatible with older cgminer.

So this does change:
* Document driver-specific probing in README
* Skip harmless probing of invalid serial port paths with foreign driver names

It doesn't change:
* Any actual behaviour
* Any user configuration files/commands