Change in flashrom[master]: libflashrom: Return progress state to the library user

[Richard Hughes (Code Review)]

Attention is currently required from: Richard Hughes, Edward O'Callaghan, Patrick Rudolph.
Richard Hughes has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/49643 )

Change subject: libflashrom: Return progress state to the library user
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Patch Set 3:

(2 comments)

Patchset:

PS3: 
Okay, rebased without the floating point.

File cli_output.c:

https://review.coreboot.org/c/flashrom/+/49643/comment/a83988be_ebffdb51 
PS2, Line 84: double
> that could be slow on soft float CPUs. […]

We could... but I think the msleeps between the SPI transactions are going to be orders of magnitude slower. We could of course do something like:

pc = ((unsigned long long) current * 10000) / ((unsigned long long) total * 100);

If this works for you I'll respin the patch with that.