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H A D | nvdimm.c | 806864d9 Fri Oct 28 16:35:39 GMT 2016 Xiao Guangrong <guangrong.xiao@linux.intel.com> nvdimm acpi: introduce _FIT
_FIT is required for hotplug support, guest will inquire the updated device info from it if a hotplug event is received
As FIT buffer is not completely mapped into guest address space, so a new function, Read FIT whose UUID is UUID 648B9CF2-CDA1-4312-8AD9-49C4AF32BD62, handle 0x10000, function index is 0x1, is reserved by QEMU to read the piece of FIT buffer. The buffer is concatenated before _FIT return
Refer to docs/specs/acpi-nvdimm.txt for detailed design
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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