CMD6 is a normal command on MMC, but an application command on SD. And
the parameters and response type are different.
Change-Id: I0583b8a98cf18dc4d77d28066673d0d07229e161
Reviewed-on: https://review.haiku-os.org/c/haiku/+/10934
Reviewed-by: Adrien Destugues <[email protected]>