diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2005-11-30 06:54:12 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-01-09 04:51:22 +0100 |
| commit | bb6b9b28d6847bc71f910e2e82c9040ff4b97ec0 (patch) | |
| tree | 97b0acaade2d32ddb37147ff5112318f6c292cf8 /arch/powerpc/kernel/legacy_serial.c | |
| parent | [PATCH] powerpc: powermac adb fix udbg_adb_use_btext warning (diff) | |
| download | linux-bb6b9b28d6847bc71f910e2e82c9040ff4b97ec0.tar.xz linux-bb6b9b28d6847bc71f910e2e82c9040ff4b97ec0.zip | |
[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>
Diffstat (limited to 'arch/powerpc/kernel/legacy_serial.c')
0 files changed, 0 insertions, 0 deletions