AHCI(4) - Device Drivers Manual # AHCI(4) - Device Drivers Manual
NAME # ahci - Advanced Host Controller Interface for Serial ATA
SYNOPSIS # ahci* at acpi? ahci* at fdt? ahci* at pci? ahci* at jmb?
DESCRIPTION # The ahci driver provides support for Serial ATA controllers conforming to the Advanced Host Controller Interface specification.
Several AHCI capable controllers also provide a compatibility mode that causes them to appear as a traditional ATA controller supported by pciide(4).
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JMB(4) - Device Drivers Manual # JMB(4) - Device Drivers Manual
NAME # jmb - JMicron JMB36x SATA II and PATA Host Controller
SYNOPSIS # jmb* at pci? ahci* at jmb? pciide* at jmb?
DESCRIPTION # JMicron JMB36x hardware can provide support for SATA devices using the Advanced Host Controller Interface for Serial ATA, and for PATA devices using PCI IDE controller specification. Since support for both SATA and PATA devices can be enabled on the same PCI device but only one driver per PCI device can be attached, the jmb driver acts as a nexus to other drivers that support the SATA and PATA functionality.
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OCTSCTL(4) - Device Drivers Manual (octeon) # OCTSCTL(4) - Device Drivers Manual (octeon)
NAME # octsctl - OCTEON SATA controller bridge
SYNOPSIS # octsctl* at fdt? ahci* at octsctl?
DESCRIPTION # The octsctl driver provides support for the OCTEON SATA controller bridge. The bridge connects the system’s I/O bus and a SATA controller.
SEE ALSO # ahci(4)
HISTORY # The octsctl driver first appeared in OpenBSD 6.2.
OpenBSD 7.5 - July 28, 2017