15 Sep, 2005
1 commit
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Patch from Vincent Sanders
When building the ARM platforms several serial drivers fail to compile
with GCC 4.01 due to extern/static ambiguity.Signed-off-by: Vincent Sanders
Signed-off-by: Russell King
07 Sep, 2005
1 commit
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Missed updating two lh7a40xuart_stop_tx calls.
Signed-off-by: Russell King
31 Aug, 2005
1 commit
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The start_tx and stop_tx methods were passed a flag to indicate
whether the start/stop was from the tty start/stop callbacks, and
some drivers used this flag to decide whether to ask the UART to
immediately stop transmission (where the UART supports such a
feature.)There are other cases when we wish this to occur - when CTS is
lowered, or if we change from soft to hard flow control and CTS
is inactive. In these cases, this flag was false, and we would
allow the transmitter to drain before stopping.There is really only one case where we want to let the transmitter
drain before disabling, and that's when we run out of characters
to send.Hence, re-jig the start_tx and stop_tx methods to eliminate this
flag, and introduce new functions for the special "disable and
allow transmitter to drain" case.Signed-off-by: Russell King
10 May, 2005
1 commit
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Add uart_insert_char(), which handles inserting characters into the
flip buffer. This helper function handles the correct semantics
for handling overrun in addition to inserting normal characters.Signed-off-by: Russell King
26 Apr, 2005
1 commit
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Ensure ARM serial driver error paths are marked with the
unlikely() compiler hint.Signed-off-by: Russell King
17 Apr, 2005
1 commit
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Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.Let it rip!
