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[/] [or1k/] [tags/] [nog_patch_47/] [or1ksim/] - Rev 1244

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1154 When using tty channel, put the serial port into raw mode (no echo, no
CR/LF conversion, no other line discipline/buffering).
sfurman 7779d 13h /or1k/tags/nog_patch_47/or1ksim/
1153 When multiple interrupts were pending, e.g. TX buffer empty and RX
available, reading the UART's IIR register could potentially clear a
TX interrupt before it had been sent to the processor, thus dropping
the interrupt permanently.

Fix tested w/ both eCos and uclinux.
sfurman 7780d 00h /or1k/tags/nog_patch_47/or1ksim/
1151 *** empty log message *** phoenix 7780d 04h /or1k/tags/nog_patch_47/or1ksim/
1150 remove unneded include phoenix 7780d 06h /or1k/tags/nog_patch_47/or1ksim/
1148 *** empty log message *** phoenix 7780d 17h /or1k/tags/nog_patch_47/or1ksim/
1147 remove unneeded include phoenix 7780d 17h /or1k/tags/nog_patch_47/or1ksim/
1146 cygwin fix phoenix 7780d 17h /or1k/tags/nog_patch_47/or1ksim/
1145 1) Fix trivial bug w/ transmitter empty interrupts that I introduced in the
last check-in.
2) Improve printed output from debugging-only uart_status() routine.
sfurman 7780d 18h /or1k/tags/nog_patch_47/or1ksim/
1143 Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. sfurman 7783d 14h /or1k/tags/nog_patch_47/or1ksim/
1128 Fixed my bustage: Add missing 2nd argument to open(). Otherwise,
opening a serial port channel can sporadically fail.
sfurman 7790d 18h /or1k/tags/nog_patch_47/or1ksim/

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