powerpc: Set DSCR bit in FSCR setup

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We support DSCR (Data Stream Control Register) so we should make sure we set it
in the FSCR (Facility Status & Control Register) incase some firmwares don't
set it.  If we don't set this, we'll take a facility unavailable exception when
using the DSCR.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Michael Neuling 2013-03-04 19:45:52 +00:00 • committed by Benjamin Herrenschmidt

parent fa759e9b09

commit 54c9b2253d

1 changed files with 1 additions and 1 deletions

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arch/powerpc/kernel/cpu_setup_power.S

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