Create an enum entry within FirmwareDevice for 'igvm' to describe that an IGVM file can be used to map firmware into memory as an alternative to pre-existing firmware devices.
Signed-off-by: Roy Hopkins <roy.hopk...@suse.com> Acked-by: Michael S. Tsirkin <m...@redhat.com> Reviewed-by: Stefano Garzarella <sgarz...@redhat.com> --- docs/interop/firmware.json | 30 ++++++++++++++++++++++++++++-- 1 file changed, 28 insertions(+), 2 deletions(-) diff --git a/docs/interop/firmware.json b/docs/interop/firmware.json index 57f55f6c54..9c56dbffd1 100644 --- a/docs/interop/firmware.json +++ b/docs/interop/firmware.json @@ -57,10 +57,17 @@ # # @memory: The firmware is to be mapped into memory. # +# @igvm: The firmware is defined by a file conforming to the IGVM +# specification and mapped into memory according to directives +# defined in the file. This is similar to @memory but may +# include additional processing defined by the IGVM file +# including initial CPU state or population of metadata into +# the guest address space. Since: 9.2 +# # Since: 3.0 ## { 'enum' : 'FirmwareDevice', - 'data' : [ 'flash', 'kernel', 'memory' ] } + 'data' : [ 'flash', 'kernel', 'memory', 'igvm' ] } ## # @FirmwareArchitecture: @@ -367,6 +374,24 @@ { 'struct' : 'FirmwareMappingMemory', 'data' : { 'filename' : 'str' } } +## +# @FirmwareMappingIgvm: +# +# Describes loading and mapping properties for the firmware executable, +# when @FirmwareDevice is @igvm. +# +# @filename: Identifies the IGVM file containing the firmware executable +# along with other information used to configure the initial +# state of the guest. The IGVM file may be shared by multiple +# virtual machine definitions. This corresponds to creating +# an object on the command line with "-object igvm-cfg, +# file=@filename". +# +# Since: 9.2 +## +{ 'struct' : 'FirmwareMappingIgvm', + 'data' : { 'filename' : 'str' } } + ## # @FirmwareMapping: # @@ -383,7 +408,8 @@ 'discriminator' : 'device', 'data' : { 'flash' : 'FirmwareMappingFlash', 'kernel' : 'FirmwareMappingKernel', - 'memory' : 'FirmwareMappingMemory' } } + 'memory' : 'FirmwareMappingMemory', + 'igvm' : 'FirmwareMappingIgvm' } } ## # @Firmware: -- 2.43.0