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(parent: 0e3d790) | patch
Only poll on output if the txq is full and interrupts are off, and
authorBen Pfaff <blp@cs.stanford.edu>
Sat, 11 Sep 2004 23:16:03 +0000 (23:16 +0000)
committerBen Pfaff <blp@cs.stanford.edu>
Sat, 11 Sep 2004 23:16:03 +0000 (23:16 +0000)
commitf8c3387bc9d7f7280c3b6f3626826e21ca584af0
treeb694e25b8f0db5412be2bd8a7e4aac0179fefd01tree | snapshot
parent0e3d7904bb88d2f956ea26f5fd43ab0a45439d0ecommit | diff
Only poll on output if the txq is full and interrupts are off, and
only one byte's worth.
src/devices/serial.c diff | blob | history
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