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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-10-10 12:19:15 +0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-11-06 07:13:51 +0400 |
| commit | 80546ac51396bd1d2e37cc78c7bed44c08f90352 (patch) | |
| tree | 07856dfa9e0381fca1495bb866775728ed6ec99c /drivers/rpmsg | |
| parent | cda13552d5055a87dd39334dabf47249b01fc5aa (diff) | |
| download | linux-80546ac51396bd1d2e37cc78c7bed44c08f90352.tar.xz | |
powerpc/powernv: Add support for indirect XSCOM via debugfs
Indirect XSCOM addresses normally have the top bit set (of the 64-bit
address). This doesn't work via the normal debugfs interface, so we use
a different encoding, which we need to convert before calling OPAL.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'drivers/rpmsg')
0 files changed, 0 insertions, 0 deletions