Wire up the newly added DriverLoadInhibitorLib in a way that ties dispatch of the Ip4Dxe and Ip6Dxe drivers to QEMU fw_cfg variables 'opt/org.tianocore/IPv4Support' and 'opt/org.tianocore/IPv6Support' respectively.
Setting both variables to 'n' disables IP based networking entirely, without the need for additional code changes at the NIC driver or network boot protocol level. Signed-off-by: Ard Biesheuvel <[email protected]> --- OvmfPkg/OvmfPkgX64.dsc | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc index 6e68f60dc90f..0c0ded88f86e 100644 --- a/OvmfPkg/OvmfPkgX64.dsc +++ b/OvmfPkg/OvmfPkgX64.dsc @@ -947,6 +947,20 @@ [Components] NULL|OvmfPkg/Library/PxeBcPcdProducerLib/PxeBcPcdProducerLib.inf } + NetworkPkg/Ip4Dxe/Ip4Dxe.inf { + <LibraryClasses> + NULL|OvmfPkg/Library/DriverLoadInhibitorLib/DriverLoadInhibitorLib.inf + <PcdsFixedAtBuild> + gUefiOvmfPkgTokenSpaceGuid.PcdDriverInhibitorFwCfgVarName|"opt/org.tianocore/IPv4Support" + } + + NetworkPkg/Ip6Dxe/Ip6Dxe.inf { + <LibraryClasses> + NULL|OvmfPkg/Library/DriverLoadInhibitorLib/DriverLoadInhibitorLib.inf + <PcdsFixedAtBuild> + gUefiOvmfPkgTokenSpaceGuid.PcdDriverInhibitorFwCfgVarName|"opt/org.tianocore/IPv6Support" + } + !if $(NETWORK_TLS_ENABLE) == TRUE NetworkPkg/TlsAuthConfigDxe/TlsAuthConfigDxe.inf { <LibraryClasses> -- 2.35.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#92422): https://edk2.groups.io/g/devel/message/92422 Mute This Topic: https://groups.io/mt/93032847/21656 Group Owner: [email protected] Unsubscribe: https://edk2.groups.io/g/devel/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
