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| author | niruiyu <niruiyu@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-03-04 09:38:02 +0000 |
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| committer | niruiyu <niruiyu@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-03-04 09:38:02 +0000 |
| commit | 6a429dfa5fcecc96d36828e922d6bfe6322f33a0 (patch) | |
| tree | fa896499c50da70118f0dcc4c009a8f9caaf7d65 /DuetPkg | |
| parent | 233af82b524d8807906bc314b1f09b1199562bec (diff) | |
| download | edk2-platforms-6a429dfa5fcecc96d36828e922d6bfe6322f33a0.tar.xz | |
Change back the TPL of PCD from TPL_CALLBACK to TPL_NOTIFY because the following issue is found:
When we manually connect a device path mapping to the serial terminal with non-default band rate, the SerialIo driver would Reinstall its device path protocol eventually causing ConSplitter::DriverBindingStart() to run and finally would call PcdGet32 (PcdConOutColumn) in ConsplitterSetConsoleOutMode().
Since SerialIo driver raises TPL to TPL_NOTIFY initially, the call to PcdGet32 would cause TPL assertion if TPL of PCD is TPL_CALLBACK.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10188 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'DuetPkg')
0 files changed, 0 insertions, 0 deletions