Andre Hedrick writes:
> APM signals ATA/IDE to goto sleep.
> IDE then records and buffers the setup of the host and device.
> IDE forces device and host to PIO 0 (imortant step, explain later)
> IDE issues spindown and sleep task-command.
> IDE returns to APM with success/failure.
Insert here... BIOS tries to hibernate to disk and finds the disk already
asleep.
> success, sets request_queue blocker flag (very critical)
_____
|_____| ------------------------------------------------- ---+---+-
| | Russell King rmk@arm.linux.org.uk --- ---
| | | | http://www.arm.linux.org.uk/personal/aboutme.html / / |
| +-+-+ --- -+-
/ | THE developer of ARM Linux |+| /|\
/ | | | --- |
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