mirror of https://github.com/acidanthera/audk.git
cb8349f01a
RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429 Function of UpdatePciInfo() in PciEnumeratorSupport.c is used to update the bar information for those incompatible PCI device. It is the right place to check if the OptionRom need to be ignored. According to "Table 20. ACPI 2.0 & 3.0 QWORD Address Space Descriptor Usage" in PI Spec 1.7, Type-specific flags can be set to 0 when Address Translation Offset == 6 to skip device option ROM (do not probe option rom BAR). Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Hao A Wu <hao.a.wu@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Brijesh Singh <brijesh.singh@amd.com> Cc: Erdem Aktas <erdemaktas@google.com> Cc: James Bottomley <jejb@linux.ibm.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Signed-off-by: Min Xu <min.m.xu@intel.com> |
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| .. | ||
| ComponentName.c | ||
| ComponentName.h | ||
| PciBus.c | ||
| PciBus.h | ||
| PciBusDxe.inf | ||
| PciBusDxe.uni | ||
| PciBusDxeExtra.uni | ||
| PciCommand.c | ||
| PciCommand.h | ||
| PciDeviceSupport.c | ||
| PciDeviceSupport.h | ||
| PciDriverOverride.c | ||
| PciDriverOverride.h | ||
| PciEnumerator.c | ||
| PciEnumerator.h | ||
| PciEnumeratorSupport.c | ||
| PciEnumeratorSupport.h | ||
| PciHotPlugSupport.c | ||
| PciHotPlugSupport.h | ||
| PciIo.c | ||
| PciIo.h | ||
| PciLib.c | ||
| PciLib.h | ||
| PciOptionRomSupport.c | ||
| PciOptionRomSupport.h | ||
| PciPowerManagement.c | ||
| PciPowerManagement.h | ||
| PciResourceSupport.c | ||
| PciResourceSupport.h | ||
| PciRomTable.c | ||
| PciRomTable.h | ||