edk2/IntelFrameworkModulePkg/Bus
vanjeff fb19cc2c71 sync patch r10351, r10352, r10353, r10354, r10360 from main trunk.
1. IsaSerialIo, WinNtSerialIo, UnixSerialIo drivers were changed to produce the flow
   control device path node when the remaining device path contains such node.
   And it will return unsupported when receiving a remaining device path only contains
   UART node and it's already produced the flow control node.
2. BMM driver was enhanced to take care of the optional flow control node.
3. Update DevicePath.h to add the UART_FLOW_CONTROL_HARDWARE and UART_FLOW_CONTROL_XON_XOFF.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/branches/UDK2008@11061 6f19259b-4bc3-4df7-8a09-765794883524
2010-11-16 08:28:52 +00:00
..
Isa sync patch r10351, r10352, r10353, r10354, r10360 from main trunk. 2010-11-16 08:28:52 +00:00
Pci sync patch r11043 from main trunk. 2010-11-15 02:36:24 +00:00