execution order of packed command in eMMC

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Hello,

Recently, I am working on eMMC device driver. My question is on the
execution sequence of the packed commands. According to the emmc 5.0
spec,
```
6.6.32.2 Packed Commands Error Handling
If one of the individual commands causes a failure, the following
individual commands within the same packed command are not executed.
```
it seems to imply the execution of the commands in one pack is in the
sequence that they are listed in the packed command header. So when
error happens, I can safely assert it is completed for the first
PACKED_FAILURE_INDEX commands in one pack. Is my understanding
correct?

Thanks,
Meng
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