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| author | Joel Stanley <joel@jms.id.au> | 2014-04-01 14:28:19 +1030 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-04-09 12:53:19 +1000 |
| commit | bfc36894a48b996eba7e02d8e43093a289c1fb91 (patch) | |
| tree | a2429363b192b759a0d4d27c8403f062a6fbbaf3 /arch/frv | |
| parent | 6e556b471036b751aaa1a1b5a189eff76b1a2d0b (diff) | |
powerpc/powernv: Add OPAL message log interface
OPAL provides an in-memory circular buffer containing a message log
populated with various runtime messages produced by the firmware.
Provide a sysfs interface /sys/firmware/opal/msglog for userspace to
view the messages.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/frv')
0 files changed, 0 insertions, 0 deletions