Benjamin Herrenschmidt
bb6b9b28d6
[PATCH] powerpc: udbg updates
...
The udbg low level io layer has an issue with udbg_getc() returning a
char (unsigned on ppc) instead of an int, thus the -1 if you had no
available input device could end up turned into 0xff, filling your
display with bogus characters. This fixes it, along with adding a little
blob to xmon to do a delay before exiting when getting an EOF and fixing
the detection of ADB keyboards in udbg_adb.c
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org >
Signed-off-by: Paul Mackerras <paulus@samba.org >
2006-01-09 14:51:22 +11:00
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