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| author |   Tianyu Lan <Tianyu.Lan@microsoft.com> | 2021-10-25 08:21:12 -0400 |
|---|---|---|
| committer |   Wei Liu <wei.liu@kernel.org> | 2021-10-28 11:22:49 +0000 |
| commit | 20c89a559e00dfe352b73e867211a669113ae881 (patch) | |
| tree | 502dc12927915b48b4d5321afe4272104c68735b /drivers/fpga/fpga-mgr.c | |
| parent | x86/hyperv: Add Write/Read MSR registers via ghcb page (diff) | |
| download | linux-dev-20c89a559e00dfe352b73e867211a669113ae881.tar.xz linux-dev-20c89a559e00dfe352b73e867211a669113ae881.zip | |
x86/hyperv: Add ghcb hvcall support for SNP VM
hyperv provides ghcb hvcall to handle VMBus
HVCALL_SIGNAL_EVENT and HVCALL_POST_MESSAGE
msg in SNP Isolation VM. Add such support.
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Signed-off-by: Tianyu Lan <Tianyu.Lan@microsoft.com>
Link: https://lore.kernel.org/r/20211025122116.264793-8-ltykernel@gmail.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions