5e4d5b1087
This patch introduces PeiQemuFwCfgS3LibFwCfg, a limited functionality QemuFwCfgS3Lib instance, for PEI phase modules. The patch also introduces DxeQemuFwCfgS3LibFwCfg, a full functionality QemuFwCfgS3Lib instance, for DXE_DRIVER and DXE_RUNTIME_DRIVER modules. These library instances share the QemuFwCfgS3Enabled() function. The function actually uses fw_cfg; the implementation is copied from "OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c". The library instances will diverge in the following patches. Cc: Jordan Justen <jordan.l.justen@intel.com> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=394 Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>