[coreboot-gerrit] Change in em100[master]: Handle exit requests in all long-running functions

[Stefan Reinauer (Code Review)]

Stefan Reinauer has posted comments on this change. ( https://review.coreboot.org/c/em100/+/47780 )

Change subject: Handle exit requests in all long-running functions
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Patch Set 5:

(1 comment)

https://review.coreboot.org/c/em100/+/47780/5/sdram.c 
File sdram.c:

https://review.coreboot.org/c/em100/+/47780/5/sdram.c@95 
PS5, Line 95: !exit_requested
Right now, after sending command 0x40 the EM100 will hang for consecutive commands (e.g. spi read id command) if not all bytes that have been announced are actually sent to the device