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John Snow authored
Utilizing all of the bring-up code in pci_enable and hba_enable, this test issues a simple IDENTIFY command via the HBA and retrieves the response via the PIO receive mechanisms of the HBA. Bugs: The DPS interrupt (Descriptor Processed Status) does not currently get set. This will need to be adjusted in a future patch series when the AHCI DMA pathways are reworked to allow the feature, which may be utilized by OSX guests. Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 1408643079-30675-9-git-send-email-jsnow@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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