MIPS: Octeon: Put restrictions on DMA descriptors.

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Set the DMA mask such that all descriptors stay in the
lower 4GB of memory.

Signed-off-by: Steven J. Hill <steven.hill@cavium.com>
Acked-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/13830/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

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Steven J. Hill 2016-07-26 10:26:23 -05:00 • committed by Ralf Baechle

parent 71471e2866

commit 8552b5b4da

1 changed files with 5 additions and 1 deletions

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arch/mips/cavium-octeon/octeon-platform.c

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