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1. IsaSerialIo driver was 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.

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2. BMM driver was enhanced to take care of the optional flow control node.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10351 6f19259b-4bc3-4df7-8a09-765794883524
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niruiyu
2010-04-09 08:35:44 +00:00
parent 76649bf4d8
commit 6b008b74fb
4 changed files with 321 additions and 114 deletions
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3
IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/IsaSerialDxe.inf
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@@ -52,6 +52,9 @@
UefiDriverEntryPoint
DebugLib
[Guids]
gEfiUartDevicePathGuid
[Protocols]
gEfiIsaIoProtocolGuid ## TO_START
gEfiDevicePathProtocolGuid ## TO_START