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This is VMware documented functionallity that some guests rely on. Returns the BIOS UUID of the current virtual machine. Note that we also introduce a new compatability flag "x-cmds-v2" to make sure to expose new VMPort commands only to new machine-types. This flag will also be used by the following patches that will introduce additional VMPort commands. Reviewed-by: Nikita Leshenko <nikita.leshchenko@oracle.com> Signed-off-by: Liran Alon <liran.alon@oracle.com> Message-Id: <20200312165431.82118-10-liran.alon@oracle.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
27 lines
622 B
C
27 lines
622 B
C
#ifndef HW_VMPORT_H
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#define HW_VMPORT_H
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#include "hw/isa/isa.h"
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#define TYPE_VMPORT "vmport"
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typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address);
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typedef enum {
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VMPORT_CMD_GETVERSION = 10,
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VMPORT_CMD_GETBIOSUUID = 19,
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VMPORT_CMD_GETRAMSIZE = 20,
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VMPORT_CMD_VMMOUSE_DATA = 39,
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VMPORT_CMD_VMMOUSE_STATUS = 40,
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VMPORT_CMD_VMMOUSE_COMMAND = 41,
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VMPORT_ENTRIES
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} VMPortCommand;
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static inline void vmport_init(ISABus *bus)
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{
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isa_create_simple(bus, TYPE_VMPORT);
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}
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void vmport_register(VMPortCommand command, VMPortReadFunc *func, void *opaque);
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#endif
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