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/openbmc/qemu/include/hw/i386/
H A Dvmport.hd6048bfd Thu Mar 12 11:54:30 CDT 2020 Liran Alon <liran.alon@oracle.com> hw/i386/vmport: Add support for CMD_GETHZ

This command returns to guest information on LAPIC bus frequency and TSC
frequency.

One can see how this interface is used by Linux vmware_platform_setup()
introduced in Linux commit 88b094fb8d4f ("x86: Hypervisor detection and
get tsc_freq from hypervisor").

Reviewed-by: Nikita Leshenko <nikita.leshchenko@oracle.com>
Signed-off-by: Liran Alon <liran.alon@oracle.com>
Message-Id: <20200312165431.82118-16-liran.alon@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
/openbmc/qemu/hw/i386/
H A Dvmport.cd6048bfd Thu Mar 12 11:54:30 CDT 2020 Liran Alon <liran.alon@oracle.com> hw/i386/vmport: Add support for CMD_GETHZ

This command returns to guest information on LAPIC bus frequency and TSC
frequency.

One can see how this interface is used by Linux vmware_platform_setup()
introduced in Linux commit 88b094fb8d4f ("x86: Hypervisor detection and
get tsc_freq from hypervisor").

Reviewed-by: Nikita Leshenko <nikita.leshchenko@oracle.com>
Signed-off-by: Liran Alon <liran.alon@oracle.com>
Message-Id: <20200312165431.82118-16-liran.alon@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>