Alexander Motin 06ccfe1dd7 Some changes around hot-plug and interface power-management: ... - use ATA_SE_EXCHANGED (SError.DIAG.X) bit to detect hot-plug events when power-management enabled and ATA_SE_PHY_CHANGED (SError.DIAG.N) can't be trusted; - on controllers supporting staggered spin-up (SS) put unused channels into Listen state instead of Off. It should still save some power, but allow plug-in events to be detected; - on controllers supporting cold presence detection (CPD), when power management enabled, use CPD events to detect hot-plug in addition to PHY events.		2011-04-15 16:40:31 +00:00
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ahci.c	Some changes around hot-plug and interface power-management:	2011-04-15 16:40:31 +00:00
ahci.h	Some changes around hot-plug and interface power-management:	2011-04-15 16:40:31 +00:00