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MFC r287563:

Description

MFC r287563:

isci: explicitly enable/disable PCI busmaster

BIOS always enables PCI busmaster on the isci device, which effectively
worked around this omission.  But when passing the isci device through
to a guest VM, the hypervisor will disable busmaster and isci will not
work without calling pci_enable_busmaster().

Sponsored by: Intel

Details

Provenance
jimharrisAuthored on
Parents
rS287676: MFC r286043:
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