ce66729032
- specification claims that 1 second is just a maximum controller reset time; implement controller reset properly to save almost 1 second of boot, and about half second of resume time; - enable channel interrupts only after channel status reset to fix duplicate device creation on resume due to unwanted device connection event; - as described in specification, wait for disk ready status after channel power-up; it is not so important when disk already touched by BIOS, but solves device not ready problems on resume and probably some other cases. - uncomment channel stop/start on soft-reset as it is declared mandatory by specification; it was commented due to some random drive detection problems on VIA and JMicron controllers, but I hope it is fixed by previous point.
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