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| author | Anton Blanchard <anton@samba.org> | 2011-07-12 19:44:05 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-07-19 15:13:07 +1000 |
| commit | 762e77ae7dd055d0b77e0ad34d87db7416df109e (patch) | |
| tree | 5267193f4224aaed3117746cc2e3f47d1e0e1025 /arch/powerpc/kernel/process.c | |
| parent | 19df9abdd30a0448e5940c6aa3527096bb69aca7 (diff) | |
hvc_console: Add kdb support
Add poll_get_char and poll_put_char for kdb. Enable kdb at boot with:
kgdboc=hvc0
or at runtime with:
echo hvc0 > /sys/module/kgdboc/parameters/kgdboc
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/process.c')
0 files changed, 0 insertions, 0 deletions