Functions starting with `u' in iokit/Drivers/network/drvPPCBMac

• _updateBMacHashTableMask iokit/Drivers/network/drvPPCBMac/BMacEnetPrivate.cpp:1925
• _updateDescriptorFromMbuf iokit/Drivers/network/drvPPCBMac/BMacEnetPrivate.cpp:1477