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: NNikita Leshenko <nikita.leshchenko@oracle.com> Signed-off-by: NLiran Alon <liran.alon@oracle.com> Message-Id: <20200312165431.82118-16-liran.alon@oracle.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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