diff options
| author | Ma, Maurice <maurice.ma@intel.com> | 2016-05-17 05:26:06 +0800 |
|---|---|---|
| committer | Feng Tian <feng.tian@intel.com> | 2016-05-18 16:03:30 +0800 |
| commit | c28306c3d6e0c7721abc937d8f47c3f1ccecf323 (patch) | |
| tree | 3eedcc3ad76fa750b379d40a8da1f55e244f1b10 /BaseTools/Source/Python/Workspace/MetaDataTable.py | |
| parent | 720eea6aa80b48acb05c1adc0f835e849d71da97 (diff) | |
| download | edk2-platforms-c28306c3d6e0c7721abc937d8f47c3f1ccecf323.tar.xz | |
MdeModulePkg: Skip invalid bus number scanning in PciBusDxe driver
When PcdPciDisableBusEnumeration is enabled, the PciBus driver
might get into a dead loop if the secondary bus register on PCI
bridge is not programmed or programmed improperly. Adding this
check to avoid any potential dead loop caused by this.
Cc: Feng Tian <feng.tian@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Lee Leahy <Leroy.p.leahy@intel.com>
Diffstat (limited to 'BaseTools/Source/Python/Workspace/MetaDataTable.py')
0 files changed, 0 insertions, 0 deletions