hw/sd.c: Fix the set of commands which are failed when card is locked

Fix bugs in the code determining whether to accept a command when the
SD card is locked. Most notably, we had the condition completely
reversed, so we would accept all the commands we should refuse and
refuse all the commands we should accept. Correct this by refactoring
the enormous if () clause into a separate function.
We had also missed ACMD42 off the list of commands which are accepted
in locked state: add it.

This is one of the two problems reported in LP:597641.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>

0 files changed, 0 insertions, 0 deletions