From: Star Zeng <star.z...@intel.com> Current code return 1 when LSV check is not required, but 1 LSV will make 0 Version capsule image update failed.
0 LSV is valid, this patch updates the code to return 0 when LSV check is not required We can see even the DEFAULT_LOWESTSUPPORTEDVERSION is 0. Cc: Michael D Kinney <michael.d.kin...@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.z...@intel.com> Reviewed-by: Michael D Kinney <michael.d.kin...@intel.com> --- FmpDevicePkg/FmpDxe/FmpDxe.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/FmpDevicePkg/FmpDxe/FmpDxe.c b/FmpDevicePkg/FmpDxe/FmpDxe.c index c0c1383723..091f950b95 100644 --- a/FmpDevicePkg/FmpDxe/FmpDxe.c +++ b/FmpDevicePkg/FmpDxe/FmpDxe.c @@ -210,12 +210,15 @@ GetLowestSupportedVersion ( // Get the LowestSupportedVersion. // - DeviceLibLowestSupportedVersion = DEFAULT_LOWESTSUPPORTEDVERSION; - ReturnLsv = PcdGet32 (PcdFmpDeviceBuildTimeLowestSupportedVersion); if (!IsLowestSupportedVersionCheckRequired ()) { - return 1; + // + // Any Version can pass the 0 LowestSupportedVersion check. + // + return 0; } + ReturnLsv = PcdGet32 (PcdFmpDeviceBuildTimeLowestSupportedVersion); + // // Check the FmpDeviceLib // -- 2.14.2.windows.3 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel