This allows clean handoff from BIOS implementing some asynchronous I/O to the OS AHCI driver. During attach driver declares OS ownership request and waits from 25ms to 2s for BIOS to complete operation and release the hardware. MFC after: 2 weeks |
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ahci_generic.c | ||
ahci_mv_fdt.c | ||
ahci_pci.c | ||
ahci.c | ||
ahci.h | ||
ahciem.c |