Add 4 APIs to DevicePathLib: ConvertDeviceNodeToText, ConvertDevicePathToText, ConvertTextToDeviceNode and ConvertTextToDevicePath. Add a new instance of DevicePathLib which tries to locate the protocol and if it's not found, it uses the internal functions. Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14504 6f19259b-4bc3-4df7-8a09-765794883524
Support new format of IPv4 device path node, FibreEx and PcieRoot device path node in DevicepathDxe driver. Meanwhile, unnecessary (UINTN) typecast is removed and a buffer truncating bug is fixed. The buffer truncating bug may cause DevicePathToText generates wrong text representation if a input device path is too long. Signed-off-by: niruiyu Reviewed-by: tye Reviewed-by: jjin9 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12276 6f19259b-4bc3-4df7-8a09-765794883524
Fix the issue that the protocol field in IPv4 and IPv6 is does not reflect the RFC1700 real value: In RFC1700, UDP value is 17 while TCP value is 6. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9804 6f19259b-4bc3-4df7-8a09-765794883524
Update DevicePath driver to reflect several device path update in UEFI spec: SATA, memory, iScsi, Firmware volume, Firmware volume File, etc git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3915 6f19259b-4bc3-4df7-8a09-765794883524