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| author | Ian Munsie <imunsie@au1.ibm.com> | 2012-11-06 16:15:17 +1100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-11-15 15:08:06 +1100 |
| commit | d8f48ecc0e81cbc52a8eac907e02916d98dbfb5a (patch) | |
| tree | eb51a7a834fea2dd9e82c701cf686a6d7920b881 /arch/powerpc/platforms/pseries/firmware.c | |
| parent | b0302722eec7c086a31de6e3d9789304ef21df7b (diff) | |
| download | blackbird-op-linux-d8f48ecc0e81cbc52a8eac907e02916d98dbfb5a.tar.gz blackbird-op-linux-d8f48ecc0e81cbc52a8eac907e02916d98dbfb5a.zip | |
powerpc: Add set_mode hcall
This new hcall in POWER8 is used to set various resource mode registers.
eg. it can set address translation mode on interrupt (note: partition wide
scope)
Signed-off-by: Ian Munsie <imunsie@au1.ibm.com>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/pseries/firmware.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/firmware.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pseries/firmware.c b/arch/powerpc/platforms/pseries/firmware.c index 0b0eff0cce35..7b56118f531c 100644 --- a/arch/powerpc/platforms/pseries/firmware.c +++ b/arch/powerpc/platforms/pseries/firmware.c @@ -56,6 +56,7 @@ firmware_features_table[FIRMWARE_MAX_FEATURES] = { {FW_FEATURE_MULTITCE, "hcall-multi-tce"}, {FW_FEATURE_SPLPAR, "hcall-splpar"}, {FW_FEATURE_VPHN, "hcall-vphn"}, + {FW_FEATURE_SET_MODE, "hcall-set-mode"}, }; /* Build up the firmware features bitmask using the contents of |
