Haswell added the ability to inject errors which is extremely useful for
testing. Add two arguments to the tool to inject, and uninject.
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Add new command line arguments in addition to supporting the old
features. This patch only introduces one feature, the -e argument to
enable a specific row/bank/subbank. Previously you could only enable
all. Otherwise, it has what you expect (we prefer -r -b -s for
specifying the row/bank/subbank).
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
