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| author | Xiao Guangrong | 2016-10-28 18:35:39 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin | 2016-11-01 18:21:09 +0100 |
| commit | 806864d9a8a6d5c4cee2ca9bd00474346143113b (patch) | |
| tree | 36e08ba8c5e4fc63c581714770a6dd0df17c297e /include | |
| parent | nvdimm acpi: introduce fit buffer (diff) | |
| download | qemu-806864d9a8a6d5c4cee2ca9bd00474346143113b.tar.gz qemu-806864d9a8a6d5c4cee2ca9bd00474346143113b.tar.xz qemu-806864d9a8a6d5c4cee2ca9bd00474346143113b.zip | |
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>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions