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65621982 |
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10-Nov-2007 |
Marcus Overhagen <marcusoverhagen@gmail.com> |
New PCI quirk/fixup support. The Jmicron AHCI controller has a mode that combines IDE and AHCI functionality into a single PCI device at function 0. This happens when the controller is set in the BIOS to "basic" or "IDE" mode (but not in "RAID" or "AHCI" mode). To avoid needing two drivers to handle a single PCI device, we switch to the multifunction (split device) AHCI mode. This will set PCI device at function 0 to AHCI, and PCI device at function 1 to IDE controller. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22868 a95241bf-73f2-0310-859d-f6bbb57e9c96
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#
65621982c96e3b6f3fddb26ab2776fa75ce0535b |
|
10-Nov-2007 |
Marcus Overhagen <marcusoverhagen@gmail.com> |
New PCI quirk/fixup support. The Jmicron AHCI controller has a mode that combines IDE and AHCI functionality into a single PCI device at function 0. This happens when the controller is set in the BIOS to "basic" or "IDE" mode (but not in "RAID" or "AHCI" mode). To avoid needing two drivers to handle a single PCI device, we switch to the multifunction (split device) AHCI mode. This will set PCI device at function 0 to AHCI, and PCI device at function 1 to IDE controller. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22868 a95241bf-73f2-0310-859d-f6bbb57e9c96
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