In the Base Null instance:
- QemuFwCfgS3Enabled() returns constant FALSE. This is unique to the Base
Null instance, and the function is already present in
"QemuFwCfgS3Base.c".
- The QemuFwCfgS3CallWhenBootScriptReady() function must never be called
(according to the documentation, given the above). This is also unique
to the Base Null instance, so implement the function in
"QemuFwCfgS3Base.c".
- Consequently, the QemuFwCfgS3ScriptWriteBytes(),
QemuFwCfgS3ScriptReadBytes(), QemuFwCfgS3ScriptSkipBytes(), and
QemuFwCfgS3ScriptCheckValue() functions must never be called either.
This behavior is not unique to the Base Null instance (it will be shared
with the PEI fw_cfg instance), so add these functions to
"QemuFwCfgS3BasePei.c".
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>
This library instance returns constant FALSE from QemuFwCfgS3Enabled(),
and all other library functions trigger assertion failures. It is suitable
for QEMU targets and machine types that never enable S3.
The QemuFwCfgS3Enabled() implementation is copied from
"ArmVirtPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c". Stubs for further
QemuFwCfgS3Lib APIs (with assertion failures, see above) will be added
later.
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>
Dandan Bi
Laszlo Ersek